1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64 for bmake 20160606. 4# 5# Report bugs to <sjg@NetBSD.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 sjg@NetBSD.org 232$0: about your system, including any error possibly output 233$0: before this message. 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See below for descriptions of some of the useful variables. 1230 1231Defaults for the options are specified in brackets. 1232 1233Configuration: 1234 -h, --help display this help and exit 1235 --help=short display options specific to this package 1236 --help=recursive display the short help of all the included packages 1237 -V, --version display version information and exit 1238 -q, --quiet, --silent do not print \`checking...' messages 1239 --cache-file=FILE cache test results in FILE [disabled] 1240 -C, --config-cache alias for \`--cache-file=config.cache' 1241 -n, --no-create do not create output files 1242 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1243 1244Installation directories: 1245 --prefix=PREFIX install architecture-independent files in PREFIX 1246 [$ac_default_prefix] 1247 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1248 [PREFIX] 1249 1250By default, \`make install' will install all the files in 1251\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1252an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1253for instance \`--prefix=\$HOME'. 1254 1255For better control, use the options below. 1256 1257Fine tuning of the installation directories: 1258 --bindir=DIR user executables [EPREFIX/bin] 1259 --sbindir=DIR system admin executables [EPREFIX/sbin] 1260 --libexecdir=DIR program executables [EPREFIX/libexec] 1261 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1262 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1263 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1264 --libdir=DIR object code libraries [EPREFIX/lib] 1265 --includedir=DIR C header files [PREFIX/include] 1266 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1267 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1268 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1269 --infodir=DIR info documentation [DATAROOTDIR/info] 1270 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1271 --mandir=DIR man documentation [DATAROOTDIR/man] 1272 --docdir=DIR documentation root [DATAROOTDIR/doc/bmake] 1273 --htmldir=DIR html documentation [DOCDIR] 1274 --dvidir=DIR dvi documentation [DOCDIR] 1275 --pdfdir=DIR pdf documentation [DOCDIR] 1276 --psdir=DIR ps documentation [DOCDIR] 1277_ACEOF 1278 1279 cat <<\_ACEOF 1280_ACEOF 1281fi 1282 1283if test -n "$ac_init_help"; then 1284 case $ac_init_help in 1285 short | recursive ) echo "Configuration of bmake 20160606:";; 1286 esac 1287 cat <<\_ACEOF 1288 1289Optional Features: 1290 --disable-option-checking ignore unrecognized --enable/--with options 1291 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1292 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1293 --disable-pwd-override disable \$PWD overriding getcwd() 1294 --disable-check-make-chdir disable make trying to guess 1295 when it should automatically cd \${.CURDIR} 1296 1297Optional Packages: 1298 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1299 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1300 --with-defshell=SHELL use SHELL by default - must be sh compatible, use sh or ksh to pick the internal definitions 1301 --without-meta dissable use of meta-mode 1302 --with-filemon=path/filemon.h indicate path to filemon.h for meta-mode 1303 --with-machine=MACHINE explicitly set MACHINE 1304 --with-force-machine=MACHINE set FORCE_MACHINE 1305 --with-force-machine-arch=MACHINE set FORCE_MACHINE_ARCH 1306 --with-machine_arch=MACHINE_ARCH explicitly set MACHINE_ARCH 1307 --with-default-sys-path=PATH:DIR:LIST use an explicit _PATH_DEFSYSPATH 1308 MAKESYSPATH is a ':' separated list of directories 1309 that bmake will search for system .mk files. 1310 _PATH_DEFSYSPATH is its default value. 1311 --with-path-objdirprefix=PATH override _PATH_OBJDIRPREFIX 1312 --with-mksrc=PATH tell makefile.boot where to find mk src 1313 1314Some influential environment variables: 1315 CC C compiler command 1316 CFLAGS C compiler flags 1317 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1318 nonstandard directory <lib dir> 1319 LIBS libraries to pass to the linker, e.g. -l<library> 1320 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1321 you have headers in a nonstandard directory <include dir> 1322 CPP C preprocessor 1323 1324Use these variables to override the choices made by `configure' or to help 1325it to find libraries and programs with nonstandard names/locations. 1326 1327Report bugs to <sjg@NetBSD.org>. 1328_ACEOF 1329ac_status=$? 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1383 cd "$ac_pwd" || { ac_status=$?; break; } 1384 done 1385fi 1386 1387test -n "$ac_init_help" && exit $ac_status 1388if $ac_init_version; then 1389 cat <<\_ACEOF 1390bmake configure 20160606 1391generated by GNU Autoconf 2.64 1392 1393Copyright (C) 2009 Free Software Foundation, Inc. 1394This configure script is free software; the Free Software Foundation 1395gives unlimited permission to copy, distribute and modify it. 1396_ACEOF 1397 exit 1398fi 1399 1400## ------------------------ ## 1401## Autoconf initialization. ## 1402## ------------------------ ## 1403 1404# ac_fn_c_try_compile LINENO 1405# -------------------------- 1406# Try to compile conftest.$ac_ext, and return whether this succeeded. 1407ac_fn_c_try_compile () 1408{ 1409 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1410 rm -f conftest.$ac_objext 1411 if { { ac_try="$ac_compile" 1412case "(($ac_try" in 1413 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1414 *) ac_try_echo=$ac_try;; 1415esac 1416eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1417$as_echo "$ac_try_echo"; } >&5 1418 (eval "$ac_compile") 2>conftest.err 1419 ac_status=$? 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1457 if test -s conftest.err; then 1458 grep -v '^ *+' conftest.err >conftest.er1 1459 cat conftest.er1 >&5 1460 mv -f conftest.er1 conftest.err 1461 fi 1462 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1463 test $ac_status = 0; } >/dev/null && { 1464 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1465 test ! -s conftest.err 1466 }; then : 1467 ac_retval=0 1468else 1469 $as_echo "$as_me: failed program was:" >&5 1470sed 's/^/| /' conftest.$ac_ext >&5 1471 1472 ac_retval=1 1473fi 1474 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1475 return $ac_retval 1476 1477} # ac_fn_c_try_cpp 1478 1479# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1480# ------------------------------------------------------- 1481# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1482# the include files in INCLUDES and setting the cache variable VAR 1483# accordingly. 1484ac_fn_c_check_header_mongrel () 1485{ 1486 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1487 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1489$as_echo_n "checking for $2... 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Some functions are actually named 1875 something starting with __ and the normal name is an alias. */ 1876#if defined __stub_$2 || defined __stub___$2 1877choke me 1878#endif 1879 1880int 1881main () 1882{ 1883return $2 (); 1884 ; 1885 return 0; 1886} 1887_ACEOF 1888if ac_fn_c_try_link "$LINENO"; then : 1889 eval "$3=yes" 1890else 1891 eval "$3=no" 1892fi 1893rm -f core conftest.err conftest.$ac_objext \ 1894 conftest$ac_exeext conftest.$ac_ext 1895fi 1896eval ac_res=\$$3 1897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1898$as_echo "$ac_res" >&6; } 1899 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1900 1901} # ac_fn_c_check_func 1902 1903# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1904# ---------------------------------------------------- 1905# Tries to find if the field MEMBER exists in type AGGR, after including 1906# INCLUDES, setting cache variable VAR accordingly. 1907ac_fn_c_check_member () 1908{ 1909 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1911$as_echo_n "checking for $2.$3... 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Invocation command line was 1965 1966 $ $0 $@ 1967 1968_ACEOF 1969exec 5>>config.log 1970{ 1971cat <<_ASUNAME 1972## --------- ## 1973## Platform. ## 1974## --------- ## 1975 1976hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1977uname -m = `(uname -m) 2>/dev/null || echo unknown` 1978uname -r = `(uname -r) 2>/dev/null || echo unknown` 1979uname -s = `(uname -s) 2>/dev/null || echo unknown` 1980uname -v = `(uname -v) 2>/dev/null || echo unknown` 1981 1982/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1983/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1984 1985/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1986/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1987/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1988/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1989/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1990/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1991/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1992 1993_ASUNAME 1994 1995as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1996for as_dir in $PATH 1997do 1998 IFS=$as_save_IFS 1999 test -z "$as_dir" && as_dir=. 2000 $as_echo "PATH: $as_dir" 2001 done 2002IFS=$as_save_IFS 2003 2004} >&5 2005 2006cat >&5 <<_ACEOF 2007 2008 2009## ----------- ## 2010## Core tests. ## 2011## ----------- ## 2012 2013_ACEOF 2014 2015 2016# Keep a trace of the command line. 2017# Strip out --no-create and --no-recursion so they do not pile up. 2018# Strip out --silent because we don't want to record it for future runs. 2019# Also quote any args containing shell meta-characters. 2020# Make two passes to allow for proper duplicate-argument suppression. 2021ac_configure_args= 2022ac_configure_args0= 2023ac_configure_args1= 2024ac_must_keep_next=false 2025for ac_pass in 1 2 2026do 2027 for ac_arg 2028 do 2029 case $ac_arg in 2030 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2031 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2032 | -silent | --silent | --silen | --sile | --sil) 2033 continue ;; 2034 *\'*) 2035 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2036 esac 2037 case $ac_pass in 2038 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2039 2) 2040 as_fn_append ac_configure_args1 " '$ac_arg'" 2041 if test $ac_must_keep_next = true; then 2042 ac_must_keep_next=false # Got value, back to normal. 2043 else 2044 case $ac_arg in 2045 *=* | --config-cache | -C | -disable-* | --disable-* \ 2046 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2047 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2048 | -with-* | --with-* | -without-* | --without-* | --x) 2049 case "$ac_configure_args0 " in 2050 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2051 esac 2052 ;; 2053 -* ) ac_must_keep_next=true ;; 2054 esac 2055 fi 2056 as_fn_append ac_configure_args " '$ac_arg'" 2057 ;; 2058 esac 2059 done 2060done 2061{ ac_configure_args0=; unset ac_configure_args0;} 2062{ ac_configure_args1=; unset ac_configure_args1;} 2063 2064# When interrupted or exit'd, cleanup temporary files, and complete 2065# config.log. 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"./$cache_file";; 2234 esac 2235 fi 2236else 2237 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2238$as_echo "$as_me: creating cache $cache_file" >&6;} 2239 >$cache_file 2240fi 2241 2242# Check that the precious variables saved in the cache have kept the same 2243# value. 2244ac_cache_corrupted=false 2245for ac_var in $ac_precious_vars; do 2246 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2247 eval ac_new_set=\$ac_env_${ac_var}_set 2248 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2249 eval ac_new_val=\$ac_env_${ac_var}_value 2250 case $ac_old_set,$ac_new_set in 2251 set,) 2252 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2253$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2254 ac_cache_corrupted=: ;; 2255 ,set) 2256 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2257$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2258 ac_cache_corrupted=: ;; 2259 ,);; 2260 *) 2261 if test "x$ac_old_val" != "x$ac_new_val"; then 2262 # differences in whitespace do not lead to failure. 2263 ac_old_val_w=`echo x $ac_old_val` 2264 ac_new_val_w=`echo x $ac_new_val` 2265 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2266 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2267$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2268 ac_cache_corrupted=: 2269 else 2270 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2271$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2272 eval $ac_var=\$ac_old_val 2273 fi 2274 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2275$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2276 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2277$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2278 fi;; 2279 esac 2280 # Pass precious variables to config.status. 2281 if test "$ac_new_set" = set; then 2282 case $ac_new_val in 2283 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2284 *) ac_arg=$ac_var=$ac_new_val ;; 2285 esac 2286 case " $ac_configure_args " in 2287 *" '$ac_arg' "*) ;; # Avoid dups. 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"$LINENO" 5; } 2677 2678# Provide some information about the compiler. 2679$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2680set X $ac_compile 2681ac_compiler=$2 2682for ac_option in --version -v -V -qversion; do 2683 { { ac_try="$ac_compiler $ac_option >&5" 2684case "(($ac_try" in 2685 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2686 *) ac_try_echo=$ac_try;; 2687esac 2688eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2689$as_echo "$ac_try_echo"; } >&5 2690 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2691 ac_status=$? 2692 if test -s conftest.err; then 2693 sed '10a\ 2694... rest of stderr output deleted ... 2695 10q' conftest.err >conftest.er1 2696 cat conftest.er1 >&5 2697 rm -f conftest.er1 conftest.err 2698 fi 2699 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2700 test $ac_status = 0; } 2701done 2702 2703cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2704/* end confdefs.h. */ 2705#include <stdio.h> 2706int 2707main () 2708{ 2709FILE *f = fopen ("conftest.out", "w"); 2710 return ferror (f) || fclose (f) != 0; 2711 2712 ; 2713 return 0; 2714} 2715_ACEOF 2716ac_clean_files_save=$ac_clean_files 2717ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2718# Try to create an executable without -o first, disregard a.out. 2719# It will help us diagnose broken compilers, and finding out an intuition 2720# of exeext. 2721{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2722$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, 2752# so that the user can short-circuit this test for compilers unknown to 2753# Autoconf. 2754for ac_file in $ac_files '' 2755do 2756 test -f "$ac_file" || continue 2757 case $ac_file in 2758 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2759 ;; 2760 [ab].out ) 2761 # We found the default executable, but exeext='' is most 2762 # certainly right. 2763 break;; 2764 *.* ) 2765 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2766 then :; else 2767 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2768 fi 2769 # We set ac_cv_exeext here because the later test for it is not 2770 # safe: cross compilers may not add the suffix if given an `-o' 2771 # argument, so we may need to know it at that point already. 2772 # Even if this section looks crufty: it has the advantage of 2773 # actually working. 2774 break;; 2775 * ) 2776 break;; 2777 esac 2778done 2779test "$ac_cv_exeext" = no && ac_cv_exeext= 2780 2781else 2782 ac_file='' 2783fi 2784{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2785$as_echo "$ac_file" >&6; } 2786if test -z "$ac_file"; then : 2787 $as_echo "$as_me: failed program was:" >&5 2788sed 's/^/| /' conftest.$ac_ext >&5 2789 2790{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2791$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2792{ as_fn_set_status 77 2793as_fn_error "C compiler cannot create executables 2794See \`config.log' for more details." "$LINENO" 5; }; } 2795fi 2796ac_exeext=$ac_cv_exeext 2797 2798# Check that the compiler produces executables we can run. If not, either 2799# the compiler is broken, or we cross compile. 2800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2801$as_echo_n "checking whether the C compiler works... " >&6; } 2802# If not cross compiling, check that we can run a simple program. 2803if test "$cross_compiling" != yes; then 2804 if { ac_try='./$ac_file' 2805 { { case "(($ac_try" in 2806 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2807 *) ac_try_echo=$ac_try;; 2808esac 2809eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2810$as_echo "$ac_try_echo"; } >&5 2811 (eval "$ac_try") 2>&5 2812 ac_status=$? 2813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2814 test $ac_status = 0; }; }; then 2815 cross_compiling=no 2816 else 2817 if test "$cross_compiling" = maybe; then 2818 cross_compiling=yes 2819 else 2820 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2821$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2822as_fn_error "cannot run C compiled programs. 2823If you meant to cross compile, use \`--host'. 2824See \`config.log' for more details." "$LINENO" 5; } 2825 fi 2826 fi 2827fi 2828{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2829$as_echo "yes" >&6; } 2830 2831rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2832ac_clean_files=$ac_clean_files_save 2833# Check that the compiler produces executables we can run. If not, either 2834# the compiler is broken, or we cross compile. 2835{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2836$as_echo_n "checking whether we are cross compiling... " >&6; } 2837{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2838$as_echo "$cross_compiling" >&6; } 2839 2840{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2841$as_echo_n "checking for suffix of executables... " >&6; } 2842if { { ac_try="$ac_link" 2843case "(($ac_try" in 2844 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2845 *) ac_try_echo=$ac_try;; 2846esac 2847eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2848$as_echo "$ac_try_echo"; } >&5 2849 (eval "$ac_link") 2>&5 2850 ac_status=$? 2851 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2852 test $ac_status = 0; }; then : 2853 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2854# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2855# work properly (i.e., refer to `conftest.exe'), while it won't with 2856# `rm'. 2857for ac_file in conftest.exe conftest conftest.*; do 2858 test -f "$ac_file" || continue 2859 case $ac_file in 2860 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2861 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2862 break;; 2863 * ) break;; 2864 esac 2865done 2866else 2867 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2868$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2869as_fn_error "cannot compute suffix of executables: cannot compile and link 2870See \`config.log' for more details." "$LINENO" 5; } 2871fi 2872rm -f conftest$ac_cv_exeext 2873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2874$as_echo "$ac_cv_exeext" >&6; } 2875 2876rm -f conftest.$ac_ext 2877EXEEXT=$ac_cv_exeext 2878ac_exeext=$EXEEXT 2879{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2880$as_echo_n "checking for suffix of object files... " >&6; } 2881if test "${ac_cv_objext+set}" = set; then : 2882 $as_echo_n "(cached) " >&6 2883else 2884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2885/* end confdefs.h. */ 2886 2887int 2888main () 2889{ 2890 2891 ; 2892 return 0; 2893} 2894_ACEOF 2895rm -f conftest.o conftest.obj 2896if { { ac_try="$ac_compile" 2897case "(($ac_try" in 2898 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2899 *) ac_try_echo=$ac_try;; 2900esac 2901eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2902$as_echo "$ac_try_echo"; } >&5 2903 (eval "$ac_compile") 2>&5 2904 ac_status=$? 2905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2906 test $ac_status = 0; }; then : 2907 for ac_file in conftest.o conftest.obj conftest.*; do 2908 test -f "$ac_file" || continue; 2909 case $ac_file in 2910 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2911 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2912 break;; 2913 esac 2914done 2915else 2916 $as_echo "$as_me: failed program was:" >&5 2917sed 's/^/| /' conftest.$ac_ext >&5 2918 2919{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2920$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2921as_fn_error "cannot compute suffix of object files: cannot compile 2922See \`config.log' for more details." "$LINENO" 5; } 2923fi 2924rm -f conftest.$ac_cv_objext conftest.$ac_ext 2925fi 2926{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2927$as_echo "$ac_cv_objext" >&6; } 2928OBJEXT=$ac_cv_objext 2929ac_objext=$OBJEXT 2930{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2931$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2932if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2933 $as_echo_n "(cached) " >&6 2934else 2935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2936/* end confdefs.h. */ 2937 2938int 2939main () 2940{ 2941#ifndef __GNUC__ 2942 choke me 2943#endif 2944 2945 ; 2946 return 0; 2947} 2948_ACEOF 2949if ac_fn_c_try_compile "$LINENO"; then : 2950 ac_compiler_gnu=yes 2951else 2952 ac_compiler_gnu=no 2953fi 2954rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2955ac_cv_c_compiler_gnu=$ac_compiler_gnu 2956 2957fi 2958{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2959$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2960if test $ac_compiler_gnu = yes; then 2961 GCC=yes 2962else 2963 GCC= 2964fi 2965ac_test_CFLAGS=${CFLAGS+set} 2966ac_save_CFLAGS=$CFLAGS 2967{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2968$as_echo_n "checking whether $CC accepts -g... " >&6; } 2969if test "${ac_cv_prog_cc_g+set}" = set; then : 2970 $as_echo_n "(cached) " >&6 2971else 2972 ac_save_c_werror_flag=$ac_c_werror_flag 2973 ac_c_werror_flag=yes 2974 ac_cv_prog_cc_g=no 2975 CFLAGS="-g" 2976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2977/* end confdefs.h. */ 2978 2979int 2980main () 2981{ 2982 2983 ; 2984 return 0; 2985} 2986_ACEOF 2987if ac_fn_c_try_compile "$LINENO"; then : 2988 ac_cv_prog_cc_g=yes 2989else 2990 CFLAGS="" 2991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2992/* end confdefs.h. */ 2993 2994int 2995main () 2996{ 2997 2998 ; 2999 return 0; 3000} 3001_ACEOF 3002if ac_fn_c_try_compile "$LINENO"; then : 3003 3004else 3005 ac_c_werror_flag=$ac_save_c_werror_flag 3006 CFLAGS="-g" 3007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3008/* end confdefs.h. */ 3009 3010int 3011main () 3012{ 3013 3014 ; 3015 return 0; 3016} 3017_ACEOF 3018if ac_fn_c_try_compile "$LINENO"; then : 3019 ac_cv_prog_cc_g=yes 3020fi 3021rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3022fi 3023rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3024fi 3025rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3026 ac_c_werror_flag=$ac_save_c_werror_flag 3027fi 3028{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3029$as_echo "$ac_cv_prog_cc_g" >&6; } 3030if test "$ac_test_CFLAGS" = set; then 3031 CFLAGS=$ac_save_CFLAGS 3032elif test $ac_cv_prog_cc_g = yes; then 3033 if test "$GCC" = yes; then 3034 CFLAGS="-g -O2" 3035 else 3036 CFLAGS="-g" 3037 fi 3038else 3039 if test "$GCC" = yes; then 3040 CFLAGS="-O2" 3041 else 3042 CFLAGS= 3043 fi 3044fi 3045{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3046$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3047if test "${ac_cv_prog_cc_c89+set}" = set; then : 3048 $as_echo_n "(cached) " >&6 3049else 3050 ac_cv_prog_cc_c89=no 3051ac_save_CC=$CC 3052cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3053/* end confdefs.h. */ 3054#include <stdarg.h> 3055#include <stdio.h> 3056#include <sys/types.h> 3057#include <sys/stat.h> 3058/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3059struct buf { int x; }; 3060FILE * (*rcsopen) (struct buf *, struct stat *, int); 3061static char *e (p, i) 3062 char **p; 3063 int i; 3064{ 3065 return p[i]; 3066} 3067static char *f (char * (*g) (char **, int), char **p, ...) 3068{ 3069 char *s; 3070 va_list v; 3071 va_start (v,p); 3072 s = g (p, va_arg (v,int)); 3073 va_end (v); 3074 return s; 3075} 3076 3077/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3078 function prototypes and stuff, but not '\xHH' hex character constants. 3079 These don't provoke an error unfortunately, instead are silently treated 3080 as 'x'. The following induces an error, until -std is added to get 3081 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3082 array size at least. It's necessary to write '\x00'==0 to get something 3083 that's true only with -std. */ 3084int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3085 3086/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3087 inside strings and character constants. */ 3088#define FOO(x) 'x' 3089int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3090 3091int test (int i, double x); 3092struct s1 {int (*f) (int a);}; 3093struct s2 {int (*f) (double a);}; 3094int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3095int argc; 3096char **argv; 3097int 3098main () 3099{ 3100return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3101 ; 3102 return 0; 3103} 3104_ACEOF 3105for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3106 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3107do 3108 CC="$ac_save_CC $ac_arg" 3109 if ac_fn_c_try_compile "$LINENO"; then : 3110 ac_cv_prog_cc_c89=$ac_arg 3111fi 3112rm -f core conftest.err conftest.$ac_objext 3113 test "x$ac_cv_prog_cc_c89" != "xno" && break 3114done 3115rm -f conftest.$ac_ext 3116CC=$ac_save_CC 3117 3118fi 3119# AC_CACHE_VAL 3120case "x$ac_cv_prog_cc_c89" in 3121 x) 3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3123$as_echo "none needed" >&6; } ;; 3124 xno) 3125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3126$as_echo "unsupported" >&6; } ;; 3127 *) 3128 CC="$CC $ac_cv_prog_cc_c89" 3129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3130$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3131esac 3132if test "x$ac_cv_prog_cc_c89" != xno; then : 3133 3134fi 3135 3136ac_ext=c 3137ac_cpp='$CPP $CPPFLAGS' 3138ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3139ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3140ac_compiler_gnu=$ac_cv_c_compiler_gnu 3141 3142 3143ac_ext=c 3144ac_cpp='$CPP $CPPFLAGS' 3145ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3146ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3147ac_compiler_gnu=$ac_cv_c_compiler_gnu 3148{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3149$as_echo_n "checking how to run the C preprocessor... " >&6; } 3150# On Suns, sometimes $CPP names a directory. 3151if test -n "$CPP" && test -d "$CPP"; then 3152 CPP= 3153fi 3154if test -z "$CPP"; then 3155 if test "${ac_cv_prog_CPP+set}" = set; then : 3156 $as_echo_n "(cached) " >&6 3157else 3158 # Double quotes because CPP needs to be expanded 3159 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3160 do 3161 ac_preproc_ok=false 3162for ac_c_preproc_warn_flag in '' yes 3163do 3164 # Use a header file that comes with gcc, so configuring glibc 3165 # with a fresh cross-compiler works. 3166 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3167 # <limits.h> exists even on freestanding compilers. 3168 # On the NeXT, cc -E runs the code through the compiler's parser, 3169 # not just through cpp. "Syntax error" is here to catch this case. 3170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3171/* end confdefs.h. */ 3172#ifdef __STDC__ 3173# include <limits.h> 3174#else 3175# include <assert.h> 3176#endif 3177 Syntax error 3178_ACEOF 3179if ac_fn_c_try_cpp "$LINENO"; then : 3180 3181else 3182 # Broken: fails on valid input. 3183continue 3184fi 3185rm -f conftest.err conftest.$ac_ext 3186 3187 # OK, works on sane cases. Now check whether nonexistent headers 3188 # can be detected and how. 3189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3190/* end confdefs.h. */ 3191#include <ac_nonexistent.h> 3192_ACEOF 3193if ac_fn_c_try_cpp "$LINENO"; then : 3194 # Broken: success on invalid input. 3195continue 3196else 3197 # Passes both tests. 3198ac_preproc_ok=: 3199break 3200fi 3201rm -f conftest.err conftest.$ac_ext 3202 3203done 3204# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3205rm -f conftest.err conftest.$ac_ext 3206if $ac_preproc_ok; then : 3207 break 3208fi 3209 3210 done 3211 ac_cv_prog_CPP=$CPP 3212 3213fi 3214 CPP=$ac_cv_prog_CPP 3215else 3216 ac_cv_prog_CPP=$CPP 3217fi 3218{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3219$as_echo "$CPP" >&6; } 3220ac_preproc_ok=false 3221for ac_c_preproc_warn_flag in '' yes 3222do 3223 # Use a header file that comes with gcc, so configuring glibc 3224 # with a fresh cross-compiler works. 3225 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3226 # <limits.h> exists even on freestanding compilers. 3227 # On the NeXT, cc -E runs the code through the compiler's parser, 3228 # not just through cpp. "Syntax error" is here to catch this case. 3229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3230/* end confdefs.h. */ 3231#ifdef __STDC__ 3232# include <limits.h> 3233#else 3234# include <assert.h> 3235#endif 3236 Syntax error 3237_ACEOF 3238if ac_fn_c_try_cpp "$LINENO"; then : 3239 3240else 3241 # Broken: fails on valid input. 3242continue 3243fi 3244rm -f conftest.err conftest.$ac_ext 3245 3246 # OK, works on sane cases. Now check whether nonexistent headers 3247 # can be detected and how. 3248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3249/* end confdefs.h. */ 3250#include <ac_nonexistent.h> 3251_ACEOF 3252if ac_fn_c_try_cpp "$LINENO"; then : 3253 # Broken: success on invalid input. 3254continue 3255else 3256 # Passes both tests. 3257ac_preproc_ok=: 3258break 3259fi 3260rm -f conftest.err conftest.$ac_ext 3261 3262done 3263# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3264rm -f conftest.err conftest.$ac_ext 3265if $ac_preproc_ok; then : 3266 3267else 3268 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3269$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3270as_fn_error "C preprocessor \"$CPP\" fails sanity check 3271See \`config.log' for more details." "$LINENO" 5; } 3272fi 3273 3274ac_ext=c 3275ac_cpp='$CPP $CPPFLAGS' 3276ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3277ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3278ac_compiler_gnu=$ac_cv_c_compiler_gnu 3279 3280 3281{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3282$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3283if test "${ac_cv_path_GREP+set}" = set; then : 3284 $as_echo_n "(cached) " >&6 3285else 3286 if test -z "$GREP"; then 3287 ac_path_GREP_found=false 3288 # Loop through the user's path and test for each of PROGNAME-LIST 3289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3290for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3291do 3292 IFS=$as_save_IFS 3293 test -z "$as_dir" && as_dir=. 3294 for ac_prog in grep ggrep; do 3295 for ac_exec_ext in '' $ac_executable_extensions; do 3296 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3297 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3298# Check for GNU ac_path_GREP and select it if it is found. 3299 # Check for GNU $ac_path_GREP 3300case `"$ac_path_GREP" --version 2>&1` in 3301*GNU*) 3302 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3303*) 3304 ac_count=0 3305 $as_echo_n 0123456789 >"conftest.in" 3306 while : 3307 do 3308 cat "conftest.in" "conftest.in" >"conftest.tmp" 3309 mv "conftest.tmp" "conftest.in" 3310 cp "conftest.in" "conftest.nl" 3311 $as_echo 'GREP' >> "conftest.nl" 3312 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3313 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3314 as_fn_arith $ac_count + 1 && ac_count=$as_val 3315 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3316 # Best one so far, save it but keep looking for a better one 3317 ac_cv_path_GREP="$ac_path_GREP" 3318 ac_path_GREP_max=$ac_count 3319 fi 3320 # 10*(2^10) chars as input seems more than enough 3321 test $ac_count -gt 10 && break 3322 done 3323 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3324esac 3325 3326 $ac_path_GREP_found && break 3 3327 done 3328 done 3329 done 3330IFS=$as_save_IFS 3331 if test -z "$ac_cv_path_GREP"; then 3332 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3333 fi 3334else 3335 ac_cv_path_GREP=$GREP 3336fi 3337 3338fi 3339{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3340$as_echo "$ac_cv_path_GREP" >&6; } 3341 GREP="$ac_cv_path_GREP" 3342 3343 3344{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3345$as_echo_n "checking for egrep... " >&6; } 3346if test "${ac_cv_path_EGREP+set}" = set; then : 3347 $as_echo_n "(cached) " >&6 3348else 3349 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3350 then ac_cv_path_EGREP="$GREP -E" 3351 else 3352 if test -z "$EGREP"; then 3353 ac_path_EGREP_found=false 3354 # Loop through the user's path and test for each of PROGNAME-LIST 3355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3356for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3357do 3358 IFS=$as_save_IFS 3359 test -z "$as_dir" && as_dir=. 3360 for ac_prog in egrep; do 3361 for ac_exec_ext in '' $ac_executable_extensions; do 3362 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3363 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3364# Check for GNU ac_path_EGREP and select it if it is found. 3365 # Check for GNU $ac_path_EGREP 3366case `"$ac_path_EGREP" --version 2>&1` in 3367*GNU*) 3368 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3369*) 3370 ac_count=0 3371 $as_echo_n 0123456789 >"conftest.in" 3372 while : 3373 do 3374 cat "conftest.in" "conftest.in" >"conftest.tmp" 3375 mv "conftest.tmp" "conftest.in" 3376 cp "conftest.in" "conftest.nl" 3377 $as_echo 'EGREP' >> "conftest.nl" 3378 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3379 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3380 as_fn_arith $ac_count + 1 && ac_count=$as_val 3381 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3382 # Best one so far, save it but keep looking for a better one 3383 ac_cv_path_EGREP="$ac_path_EGREP" 3384 ac_path_EGREP_max=$ac_count 3385 fi 3386 # 10*(2^10) chars as input seems more than enough 3387 test $ac_count -gt 10 && break 3388 done 3389 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3390esac 3391 3392 $ac_path_EGREP_found && break 3 3393 done 3394 done 3395 done 3396IFS=$as_save_IFS 3397 if test -z "$ac_cv_path_EGREP"; then 3398 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3399 fi 3400else 3401 ac_cv_path_EGREP=$EGREP 3402fi 3403 3404 fi 3405fi 3406{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3407$as_echo "$ac_cv_path_EGREP" >&6; } 3408 EGREP="$ac_cv_path_EGREP" 3409 3410 3411{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3412$as_echo_n "checking for ANSI C header files... " >&6; } 3413if test "${ac_cv_header_stdc+set}" = set; then : 3414 $as_echo_n "(cached) " >&6 3415else 3416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3417/* end confdefs.h. */ 3418#include <stdlib.h> 3419#include <stdarg.h> 3420#include <string.h> 3421#include <float.h> 3422 3423int 3424main () 3425{ 3426 3427 ; 3428 return 0; 3429} 3430_ACEOF 3431if ac_fn_c_try_compile "$LINENO"; then : 3432 ac_cv_header_stdc=yes 3433else 3434 ac_cv_header_stdc=no 3435fi 3436rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3437 3438if test $ac_cv_header_stdc = yes; then 3439 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3441/* end confdefs.h. */ 3442#include <string.h> 3443 3444_ACEOF 3445if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3446 $EGREP "memchr" >/dev/null 2>&1; then : 3447 3448else 3449 ac_cv_header_stdc=no 3450fi 3451rm -f conftest* 3452 3453fi 3454 3455if test $ac_cv_header_stdc = yes; then 3456 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3458/* end confdefs.h. */ 3459#include <stdlib.h> 3460 3461_ACEOF 3462if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3463 $EGREP "free" >/dev/null 2>&1; then : 3464 3465else 3466 ac_cv_header_stdc=no 3467fi 3468rm -f conftest* 3469 3470fi 3471 3472if test $ac_cv_header_stdc = yes; then 3473 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3474 if test "$cross_compiling" = yes; then : 3475 : 3476else 3477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3478/* end confdefs.h. */ 3479#include <ctype.h> 3480#include <stdlib.h> 3481#if ((' ' & 0x0FF) == 0x020) 3482# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3483# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3484#else 3485# define ISLOWER(c) \ 3486 (('a' <= (c) && (c) <= 'i') \ 3487 || ('j' <= (c) && (c) <= 'r') \ 3488 || ('s' <= (c) && (c) <= 'z')) 3489# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3490#endif 3491 3492#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3493int 3494main () 3495{ 3496 int i; 3497 for (i = 0; i < 256; i++) 3498 if (XOR (islower (i), ISLOWER (i)) 3499 || toupper (i) != TOUPPER (i)) 3500 return 2; 3501 return 0; 3502} 3503_ACEOF 3504if ac_fn_c_try_run "$LINENO"; then : 3505 3506else 3507 ac_cv_header_stdc=no 3508fi 3509rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3510 conftest.$ac_objext conftest.beam conftest.$ac_ext 3511fi 3512 3513fi 3514fi 3515{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3516$as_echo "$ac_cv_header_stdc" >&6; } 3517if test $ac_cv_header_stdc = yes; then 3518 3519$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3520 3521fi 3522 3523# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3524for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3525 inttypes.h stdint.h unistd.h 3526do : 3527 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3528ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3529" 3530eval as_val=\$$as_ac_Header 3531 if test "x$as_val" = x""yes; then : 3532 cat >>confdefs.h <<_ACEOF 3533#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3534_ACEOF 3535 3536fi 3537 3538done 3539 3540 3541 3542 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3543if test "x$ac_cv_header_minix_config_h" = x""yes; then : 3544 MINIX=yes 3545else 3546 MINIX= 3547fi 3548 3549 3550 if test "$MINIX" = yes; then 3551 3552$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3553 3554 3555$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3556 3557 3558$as_echo "#define _MINIX 1" >>confdefs.h 3559 3560 fi 3561 3562 3563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3564$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3565if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : 3566 $as_echo_n "(cached) " >&6 3567else 3568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3569/* end confdefs.h. */ 3570 3571# define __EXTENSIONS__ 1 3572 $ac_includes_default 3573int 3574main () 3575{ 3576 3577 ; 3578 return 0; 3579} 3580_ACEOF 3581if ac_fn_c_try_compile "$LINENO"; then : 3582 ac_cv_safe_to_define___extensions__=yes 3583else 3584 ac_cv_safe_to_define___extensions__=no 3585fi 3586rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3587fi 3588{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3589$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3590 test $ac_cv_safe_to_define___extensions__ = yes && 3591 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3592 3593 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3594 3595 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3596 3597 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3598 3599 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3600 3601 3602ac_ext=c 3603ac_cpp='$CPP $CPPFLAGS' 3604ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3605ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3606ac_compiler_gnu=$ac_cv_c_compiler_gnu 3607if test -n "$ac_tool_prefix"; then 3608 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3609set dummy ${ac_tool_prefix}gcc; ac_word=$2 3610{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3611$as_echo_n "checking for $ac_word... " >&6; } 3612if test "${ac_cv_prog_CC+set}" = set; then : 3613 $as_echo_n "(cached) " >&6 3614else 3615 if test -n "$CC"; then 3616 ac_cv_prog_CC="$CC" # Let the user override the test. 3617else 3618as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3619for as_dir in $PATH 3620do 3621 IFS=$as_save_IFS 3622 test -z "$as_dir" && as_dir=. 3623 for ac_exec_ext in '' $ac_executable_extensions; do 3624 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3625 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3626 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3627 break 2 3628 fi 3629done 3630 done 3631IFS=$as_save_IFS 3632 3633fi 3634fi 3635CC=$ac_cv_prog_CC 3636if test -n "$CC"; then 3637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3638$as_echo "$CC" >&6; } 3639else 3640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3641$as_echo "no" >&6; } 3642fi 3643 3644 3645fi 3646if test -z "$ac_cv_prog_CC"; then 3647 ac_ct_CC=$CC 3648 # Extract the first word of "gcc", so it can be a program name with args. 3649set dummy gcc; ac_word=$2 3650{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3651$as_echo_n "checking for $ac_word... " >&6; } 3652if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3653 $as_echo_n "(cached) " >&6 3654else 3655 if test -n "$ac_ct_CC"; then 3656 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3657else 3658as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3659for as_dir in $PATH 3660do 3661 IFS=$as_save_IFS 3662 test -z "$as_dir" && as_dir=. 3663 for ac_exec_ext in '' $ac_executable_extensions; do 3664 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3665 ac_cv_prog_ac_ct_CC="gcc" 3666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3667 break 2 3668 fi 3669done 3670 done 3671IFS=$as_save_IFS 3672 3673fi 3674fi 3675ac_ct_CC=$ac_cv_prog_ac_ct_CC 3676if test -n "$ac_ct_CC"; then 3677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3678$as_echo "$ac_ct_CC" >&6; } 3679else 3680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3681$as_echo "no" >&6; } 3682fi 3683 3684 if test "x$ac_ct_CC" = x; then 3685 CC="" 3686 else 3687 case $cross_compiling:$ac_tool_warned in 3688yes:) 3689{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3690$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3691ac_tool_warned=yes ;; 3692esac 3693 CC=$ac_ct_CC 3694 fi 3695else 3696 CC="$ac_cv_prog_CC" 3697fi 3698 3699if test -z "$CC"; then 3700 if test -n "$ac_tool_prefix"; then 3701 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3702set dummy ${ac_tool_prefix}cc; ac_word=$2 3703{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3704$as_echo_n "checking for $ac_word... " >&6; } 3705if test "${ac_cv_prog_CC+set}" = set; then : 3706 $as_echo_n "(cached) " >&6 3707else 3708 if test -n "$CC"; then 3709 ac_cv_prog_CC="$CC" # Let the user override the test. 3710else 3711as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3712for as_dir in $PATH 3713do 3714 IFS=$as_save_IFS 3715 test -z "$as_dir" && as_dir=. 3716 for ac_exec_ext in '' $ac_executable_extensions; do 3717 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3718 ac_cv_prog_CC="${ac_tool_prefix}cc" 3719 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3720 break 2 3721 fi 3722done 3723 done 3724IFS=$as_save_IFS 3725 3726fi 3727fi 3728CC=$ac_cv_prog_CC 3729if test -n "$CC"; then 3730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3731$as_echo "$CC" >&6; } 3732else 3733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3734$as_echo "no" >&6; } 3735fi 3736 3737 3738 fi 3739fi 3740if test -z "$CC"; then 3741 # Extract the first word of "cc", so it can be a program name with args. 3742set dummy cc; ac_word=$2 3743{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3744$as_echo_n "checking for $ac_word... " >&6; } 3745if test "${ac_cv_prog_CC+set}" = set; then : 3746 $as_echo_n "(cached) " >&6 3747else 3748 if test -n "$CC"; then 3749 ac_cv_prog_CC="$CC" # Let the user override the test. 3750else 3751 ac_prog_rejected=no 3752as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3753for as_dir in $PATH 3754do 3755 IFS=$as_save_IFS 3756 test -z "$as_dir" && as_dir=. 3757 for ac_exec_ext in '' $ac_executable_extensions; do 3758 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3759 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3760 ac_prog_rejected=yes 3761 continue 3762 fi 3763 ac_cv_prog_CC="cc" 3764 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3765 break 2 3766 fi 3767done 3768 done 3769IFS=$as_save_IFS 3770 3771if test $ac_prog_rejected = yes; then 3772 # We found a bogon in the path, so make sure we never use it. 3773 set dummy $ac_cv_prog_CC 3774 shift 3775 if test $# != 0; then 3776 # We chose a different compiler from the bogus one. 3777 # However, it has the same basename, so the bogon will be chosen 3778 # first if we set CC to just the basename; use the full file name. 3779 shift 3780 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3781 fi 3782fi 3783fi 3784fi 3785CC=$ac_cv_prog_CC 3786if test -n "$CC"; then 3787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3788$as_echo "$CC" >&6; } 3789else 3790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3791$as_echo "no" >&6; } 3792fi 3793 3794 3795fi 3796if test -z "$CC"; then 3797 if test -n "$ac_tool_prefix"; then 3798 for ac_prog in cl.exe 3799 do 3800 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3801set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3802{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3803$as_echo_n "checking for $ac_word... " >&6; } 3804if test "${ac_cv_prog_CC+set}" = set; then : 3805 $as_echo_n "(cached) " >&6 3806else 3807 if test -n "$CC"; then 3808 ac_cv_prog_CC="$CC" # Let the user override the test. 3809else 3810as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3811for as_dir in $PATH 3812do 3813 IFS=$as_save_IFS 3814 test -z "$as_dir" && as_dir=. 3815 for ac_exec_ext in '' $ac_executable_extensions; do 3816 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3817 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3818 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3819 break 2 3820 fi 3821done 3822 done 3823IFS=$as_save_IFS 3824 3825fi 3826fi 3827CC=$ac_cv_prog_CC 3828if test -n "$CC"; then 3829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3830$as_echo "$CC" >&6; } 3831else 3832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3833$as_echo "no" >&6; } 3834fi 3835 3836 3837 test -n "$CC" && break 3838 done 3839fi 3840if test -z "$CC"; then 3841 ac_ct_CC=$CC 3842 for ac_prog in cl.exe 3843do 3844 # Extract the first word of "$ac_prog", so it can be a program name with args. 3845set dummy $ac_prog; ac_word=$2 3846{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3847$as_echo_n "checking for $ac_word... " >&6; } 3848if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3849 $as_echo_n "(cached) " >&6 3850else 3851 if test -n "$ac_ct_CC"; then 3852 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3853else 3854as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3855for as_dir in $PATH 3856do 3857 IFS=$as_save_IFS 3858 test -z "$as_dir" && as_dir=. 3859 for ac_exec_ext in '' $ac_executable_extensions; do 3860 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3861 ac_cv_prog_ac_ct_CC="$ac_prog" 3862 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3863 break 2 3864 fi 3865done 3866 done 3867IFS=$as_save_IFS 3868 3869fi 3870fi 3871ac_ct_CC=$ac_cv_prog_ac_ct_CC 3872if test -n "$ac_ct_CC"; then 3873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3874$as_echo "$ac_ct_CC" >&6; } 3875else 3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3877$as_echo "no" >&6; } 3878fi 3879 3880 3881 test -n "$ac_ct_CC" && break 3882done 3883 3884 if test "x$ac_ct_CC" = x; then 3885 CC="" 3886 else 3887 case $cross_compiling:$ac_tool_warned in 3888yes:) 3889{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3890$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3891ac_tool_warned=yes ;; 3892esac 3893 CC=$ac_ct_CC 3894 fi 3895fi 3896 3897fi 3898 3899 3900test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3901$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3902as_fn_error "no acceptable C compiler found in \$PATH 3903See \`config.log' for more details." "$LINENO" 5; } 3904 3905# Provide some information about the compiler. 3906$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3907set X $ac_compile 3908ac_compiler=$2 3909for ac_option in --version -v -V -qversion; do 3910 { { ac_try="$ac_compiler $ac_option >&5" 3911case "(($ac_try" in 3912 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3913 *) ac_try_echo=$ac_try;; 3914esac 3915eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3916$as_echo "$ac_try_echo"; } >&5 3917 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3918 ac_status=$? 3919 if test -s conftest.err; then 3920 sed '10a\ 3921... rest of stderr output deleted ... 3922 10q' conftest.err >conftest.er1 3923 cat conftest.er1 >&5 3924 rm -f conftest.er1 conftest.err 3925 fi 3926 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3927 test $ac_status = 0; } 3928done 3929 3930{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3931$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3932if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3933 $as_echo_n "(cached) " >&6 3934else 3935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3936/* end confdefs.h. */ 3937 3938int 3939main () 3940{ 3941#ifndef __GNUC__ 3942 choke me 3943#endif 3944 3945 ; 3946 return 0; 3947} 3948_ACEOF 3949if ac_fn_c_try_compile "$LINENO"; then : 3950 ac_compiler_gnu=yes 3951else 3952 ac_compiler_gnu=no 3953fi 3954rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3955ac_cv_c_compiler_gnu=$ac_compiler_gnu 3956 3957fi 3958{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3959$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3960if test $ac_compiler_gnu = yes; then 3961 GCC=yes 3962else 3963 GCC= 3964fi 3965ac_test_CFLAGS=${CFLAGS+set} 3966ac_save_CFLAGS=$CFLAGS 3967{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3968$as_echo_n "checking whether $CC accepts -g... " >&6; } 3969if test "${ac_cv_prog_cc_g+set}" = set; then : 3970 $as_echo_n "(cached) " >&6 3971else 3972 ac_save_c_werror_flag=$ac_c_werror_flag 3973 ac_c_werror_flag=yes 3974 ac_cv_prog_cc_g=no 3975 CFLAGS="-g" 3976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3977/* end confdefs.h. */ 3978 3979int 3980main () 3981{ 3982 3983 ; 3984 return 0; 3985} 3986_ACEOF 3987if ac_fn_c_try_compile "$LINENO"; then : 3988 ac_cv_prog_cc_g=yes 3989else 3990 CFLAGS="" 3991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3992/* end confdefs.h. */ 3993 3994int 3995main () 3996{ 3997 3998 ; 3999 return 0; 4000} 4001_ACEOF 4002if ac_fn_c_try_compile "$LINENO"; then : 4003 4004else 4005 ac_c_werror_flag=$ac_save_c_werror_flag 4006 CFLAGS="-g" 4007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4008/* end confdefs.h. */ 4009 4010int 4011main () 4012{ 4013 4014 ; 4015 return 0; 4016} 4017_ACEOF 4018if ac_fn_c_try_compile "$LINENO"; then : 4019 ac_cv_prog_cc_g=yes 4020fi 4021rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4022fi 4023rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4024fi 4025rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4026 ac_c_werror_flag=$ac_save_c_werror_flag 4027fi 4028{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4029$as_echo "$ac_cv_prog_cc_g" >&6; } 4030if test "$ac_test_CFLAGS" = set; then 4031 CFLAGS=$ac_save_CFLAGS 4032elif test $ac_cv_prog_cc_g = yes; then 4033 if test "$GCC" = yes; then 4034 CFLAGS="-g -O2" 4035 else 4036 CFLAGS="-g" 4037 fi 4038else 4039 if test "$GCC" = yes; then 4040 CFLAGS="-O2" 4041 else 4042 CFLAGS= 4043 fi 4044fi 4045{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4046$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4047if test "${ac_cv_prog_cc_c89+set}" = set; then : 4048 $as_echo_n "(cached) " >&6 4049else 4050 ac_cv_prog_cc_c89=no 4051ac_save_CC=$CC 4052cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4053/* end confdefs.h. */ 4054#include <stdarg.h> 4055#include <stdio.h> 4056#include <sys/types.h> 4057#include <sys/stat.h> 4058/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4059struct buf { int x; }; 4060FILE * (*rcsopen) (struct buf *, struct stat *, int); 4061static char *e (p, i) 4062 char **p; 4063 int i; 4064{ 4065 return p[i]; 4066} 4067static char *f (char * (*g) (char **, int), char **p, ...) 4068{ 4069 char *s; 4070 va_list v; 4071 va_start (v,p); 4072 s = g (p, va_arg (v,int)); 4073 va_end (v); 4074 return s; 4075} 4076 4077/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4078 function prototypes and stuff, but not '\xHH' hex character constants. 4079 These don't provoke an error unfortunately, instead are silently treated 4080 as 'x'. The following induces an error, until -std is added to get 4081 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4082 array size at least. It's necessary to write '\x00'==0 to get something 4083 that's true only with -std. */ 4084int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4085 4086/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4087 inside strings and character constants. */ 4088#define FOO(x) 'x' 4089int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4090 4091int test (int i, double x); 4092struct s1 {int (*f) (int a);}; 4093struct s2 {int (*f) (double a);}; 4094int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4095int argc; 4096char **argv; 4097int 4098main () 4099{ 4100return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4101 ; 4102 return 0; 4103} 4104_ACEOF 4105for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4106 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4107do 4108 CC="$ac_save_CC $ac_arg" 4109 if ac_fn_c_try_compile "$LINENO"; then : 4110 ac_cv_prog_cc_c89=$ac_arg 4111fi 4112rm -f core conftest.err conftest.$ac_objext 4113 test "x$ac_cv_prog_cc_c89" != "xno" && break 4114done 4115rm -f conftest.$ac_ext 4116CC=$ac_save_CC 4117 4118fi 4119# AC_CACHE_VAL 4120case "x$ac_cv_prog_cc_c89" in 4121 x) 4122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4123$as_echo "none needed" >&6; } ;; 4124 xno) 4125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4126$as_echo "unsupported" >&6; } ;; 4127 *) 4128 CC="$CC $ac_cv_prog_cc_c89" 4129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4130$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4131esac 4132if test "x$ac_cv_prog_cc_c89" != xno; then : 4133 4134fi 4135 4136ac_ext=c 4137ac_cpp='$CPP $CPPFLAGS' 4138ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4139ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4140ac_compiler_gnu=$ac_cv_c_compiler_gnu 4141 4142if test $ac_cv_c_compiler_gnu = yes; then 4143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 4144$as_echo_n "checking whether $CC needs -traditional... " >&6; } 4145if test "${ac_cv_prog_gcc_traditional+set}" = set; then : 4146 $as_echo_n "(cached) " >&6 4147else 4148 ac_pattern="Autoconf.*'x'" 4149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4150/* end confdefs.h. */ 4151#include <sgtty.h> 4152Autoconf TIOCGETP 4153_ACEOF 4154if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4155 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4156 ac_cv_prog_gcc_traditional=yes 4157else 4158 ac_cv_prog_gcc_traditional=no 4159fi 4160rm -f conftest* 4161 4162 4163 if test $ac_cv_prog_gcc_traditional = no; then 4164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4165/* end confdefs.h. */ 4166#include <termio.h> 4167Autoconf TCGETA 4168_ACEOF 4169if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4170 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4171 ac_cv_prog_gcc_traditional=yes 4172fi 4173rm -f conftest* 4174 4175 fi 4176fi 4177{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 4178$as_echo "$ac_cv_prog_gcc_traditional" >&6; } 4179 if test $ac_cv_prog_gcc_traditional = yes; then 4180 CC="$CC -traditional" 4181 fi 4182fi 4183 4184ac_aux_dir= 4185for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 4186 for ac_t in install-sh install.sh shtool; do 4187 if test -f "$ac_dir/$ac_t"; then 4188 ac_aux_dir=$ac_dir 4189 ac_install_sh="$ac_aux_dir/$ac_t -c" 4190 break 2 4191 fi 4192 done 4193done 4194if test -z "$ac_aux_dir"; then 4195 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 4196fi 4197 4198# These three variables are undocumented and unsupported, 4199# and are intended to be withdrawn in a future Autoconf release. 4200# They can cause serious problems if a builder's source tree is in a directory 4201# whose full name contains unusual characters. 4202ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 4203ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 4204ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 4205 4206 4207# Find a good install program. We prefer a C program (faster), 4208# so one script is as good as another. But avoid the broken or 4209# incompatible versions: 4210# SysV /etc/install, /usr/sbin/install 4211# SunOS /usr/etc/install 4212# IRIX /sbin/install 4213# AIX /bin/install 4214# AmigaOS /C/install, which installs bootblocks on floppy discs 4215# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4216# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4217# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4218# OS/2's system install, which has a completely different semantic 4219# ./install, which can be erroneously created by make from ./install.sh. 4220# Reject install programs that cannot install multiple files. 4221{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4222$as_echo_n "checking for a BSD-compatible install... " >&6; } 4223if test -z "$INSTALL"; then 4224if test "${ac_cv_path_install+set}" = set; then : 4225 $as_echo_n "(cached) " >&6 4226else 4227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4228for as_dir in $PATH 4229do 4230 IFS=$as_save_IFS 4231 test -z "$as_dir" && as_dir=. 4232 # Account for people who put trailing slashes in PATH elements. 4233case $as_dir/ in #(( 4234 ./ | .// | /[cC]/* | \ 4235 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4236 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4237 /usr/ucb/* ) ;; 4238 *) 4239 # OSF1 and SCO ODT 3.0 have their own names for install. 4240 # Don't use installbsd from OSF since it installs stuff as root 4241 # by default. 4242 for ac_prog in ginstall scoinst install; do 4243 for ac_exec_ext in '' $ac_executable_extensions; do 4244 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4245 if test $ac_prog = install && 4246 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4247 # AIX install. It has an incompatible calling convention. 4248 : 4249 elif test $ac_prog = install && 4250 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4251 # program-specific install script used by HP pwplus--don't use. 4252 : 4253 else 4254 rm -rf conftest.one conftest.two conftest.dir 4255 echo one > conftest.one 4256 echo two > conftest.two 4257 mkdir conftest.dir 4258 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4259 test -s conftest.one && test -s conftest.two && 4260 test -s conftest.dir/conftest.one && 4261 test -s conftest.dir/conftest.two 4262 then 4263 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4264 break 3 4265 fi 4266 fi 4267 fi 4268 done 4269 done 4270 ;; 4271esac 4272 4273 done 4274IFS=$as_save_IFS 4275 4276rm -rf conftest.one conftest.two conftest.dir 4277 4278fi 4279 if test "${ac_cv_path_install+set}" = set; then 4280 INSTALL=$ac_cv_path_install 4281 else 4282 # As a last resort, use the slow shell script. Don't cache a 4283 # value for INSTALL within a source directory, because that will 4284 # break other packages using the cache if that directory is 4285 # removed, or if the value is a relative name. 4286 INSTALL=$ac_install_sh 4287 fi 4288fi 4289{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4290$as_echo "$INSTALL" >&6; } 4291 4292# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4293# It thinks the first close brace ends the variable substitution. 4294test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4295 4296test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4297 4298test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4299 4300if test -x /usr/bin/getconf; then 4301 bmake_path_max=`getconf PATH_MAX / 2> /dev/null` 4302 # only a numeric response is useful 4303 test ${bmake_path_max:-0} -gt 0 2> /dev/null || bmake_path_max= 4304fi 4305bmake_path_max=${bmake_path_max:-1024} 4306if test $bmake_path_max -gt 1024; then 4307 # this is all we expect 4308 bmake_path_max=1024 4309fi 4310echo "Using: BMAKE_PATH_MAX=$bmake_path_max" >&6 4311 4312{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4313$as_echo_n "checking for ANSI C header files... " >&6; } 4314if test "${ac_cv_header_stdc+set}" = set; then : 4315 $as_echo_n "(cached) " >&6 4316else 4317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4318/* end confdefs.h. */ 4319#include <stdlib.h> 4320#include <stdarg.h> 4321#include <string.h> 4322#include <float.h> 4323 4324int 4325main () 4326{ 4327 4328 ; 4329 return 0; 4330} 4331_ACEOF 4332if ac_fn_c_try_compile "$LINENO"; then : 4333 ac_cv_header_stdc=yes 4334else 4335 ac_cv_header_stdc=no 4336fi 4337rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4338 4339if test $ac_cv_header_stdc = yes; then 4340 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4342/* end confdefs.h. */ 4343#include <string.h> 4344 4345_ACEOF 4346if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4347 $EGREP "memchr" >/dev/null 2>&1; then : 4348 4349else 4350 ac_cv_header_stdc=no 4351fi 4352rm -f conftest* 4353 4354fi 4355 4356if test $ac_cv_header_stdc = yes; then 4357 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4359/* end confdefs.h. */ 4360#include <stdlib.h> 4361 4362_ACEOF 4363if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4364 $EGREP "free" >/dev/null 2>&1; then : 4365 4366else 4367 ac_cv_header_stdc=no 4368fi 4369rm -f conftest* 4370 4371fi 4372 4373if test $ac_cv_header_stdc = yes; then 4374 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4375 if test "$cross_compiling" = yes; then : 4376 : 4377else 4378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4379/* end confdefs.h. */ 4380#include <ctype.h> 4381#include <stdlib.h> 4382#if ((' ' & 0x0FF) == 0x020) 4383# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4384# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4385#else 4386# define ISLOWER(c) \ 4387 (('a' <= (c) && (c) <= 'i') \ 4388 || ('j' <= (c) && (c) <= 'r') \ 4389 || ('s' <= (c) && (c) <= 'z')) 4390# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4391#endif 4392 4393#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4394int 4395main () 4396{ 4397 int i; 4398 for (i = 0; i < 256; i++) 4399 if (XOR (islower (i), ISLOWER (i)) 4400 || toupper (i) != TOUPPER (i)) 4401 return 2; 4402 return 0; 4403} 4404_ACEOF 4405if ac_fn_c_try_run "$LINENO"; then : 4406 4407else 4408 ac_cv_header_stdc=no 4409fi 4410rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4411 conftest.$ac_objext conftest.beam conftest.$ac_ext 4412fi 4413 4414fi 4415fi 4416{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4417$as_echo "$ac_cv_header_stdc" >&6; } 4418if test $ac_cv_header_stdc = yes; then 4419 4420$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4421 4422fi 4423 4424{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 4425$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } 4426if test "${ac_cv_header_sys_wait_h+set}" = set; then : 4427 $as_echo_n "(cached) " >&6 4428else 4429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4430/* end confdefs.h. */ 4431#include <sys/types.h> 4432#include <sys/wait.h> 4433#ifndef WEXITSTATUS 4434# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) 4435#endif 4436#ifndef WIFEXITED 4437# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 4438#endif 4439 4440int 4441main () 4442{ 4443 int s; 4444 wait (&s); 4445 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 4446 ; 4447 return 0; 4448} 4449_ACEOF 4450if ac_fn_c_try_compile "$LINENO"; then : 4451 ac_cv_header_sys_wait_h=yes 4452else 4453 ac_cv_header_sys_wait_h=no 4454fi 4455rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4456fi 4457{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 4458$as_echo "$ac_cv_header_sys_wait_h" >&6; } 4459if test $ac_cv_header_sys_wait_h = yes; then 4460 4461$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h 4462 4463fi 4464 4465ac_header_dirent=no 4466for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 4467 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 4468{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 4469$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 4470if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : 4471 $as_echo_n "(cached) " >&6 4472else 4473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4474/* end confdefs.h. */ 4475#include <sys/types.h> 4476#include <$ac_hdr> 4477 4478int 4479main () 4480{ 4481if ((DIR *) 0) 4482return 0; 4483 ; 4484 return 0; 4485} 4486_ACEOF 4487if ac_fn_c_try_compile "$LINENO"; then : 4488 eval "$as_ac_Header=yes" 4489else 4490 eval "$as_ac_Header=no" 4491fi 4492rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4493fi 4494eval ac_res=\$$as_ac_Header 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4496$as_echo "$ac_res" >&6; } 4497eval as_val=\$$as_ac_Header 4498 if test "x$as_val" = x""yes; then : 4499 cat >>confdefs.h <<_ACEOF 4500#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 4501_ACEOF 4502 4503ac_header_dirent=$ac_hdr; break 4504fi 4505 4506done 4507# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 4508if test $ac_header_dirent = dirent.h; then 4509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4510$as_echo_n "checking for library containing opendir... " >&6; } 4511if test "${ac_cv_search_opendir+set}" = set; then : 4512 $as_echo_n "(cached) " >&6 4513else 4514 ac_func_search_save_LIBS=$LIBS 4515cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4516/* end confdefs.h. */ 4517 4518/* Override any GCC internal prototype to avoid an error. 4519 Use char because int might match the return type of a GCC 4520 builtin and then its argument prototype would still apply. */ 4521#ifdef __cplusplus 4522extern "C" 4523#endif 4524char opendir (); 4525int 4526main () 4527{ 4528return opendir (); 4529 ; 4530 return 0; 4531} 4532_ACEOF 4533for ac_lib in '' dir; do 4534 if test -z "$ac_lib"; then 4535 ac_res="none required" 4536 else 4537 ac_res=-l$ac_lib 4538 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4539 fi 4540 if ac_fn_c_try_link "$LINENO"; then : 4541 ac_cv_search_opendir=$ac_res 4542fi 4543rm -f core conftest.err conftest.$ac_objext \ 4544 conftest$ac_exeext 4545 if test "${ac_cv_search_opendir+set}" = set; then : 4546 break 4547fi 4548done 4549if test "${ac_cv_search_opendir+set}" = set; then : 4550 4551else 4552 ac_cv_search_opendir=no 4553fi 4554rm conftest.$ac_ext 4555LIBS=$ac_func_search_save_LIBS 4556fi 4557{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4558$as_echo "$ac_cv_search_opendir" >&6; } 4559ac_res=$ac_cv_search_opendir 4560if test "$ac_res" != no; then : 4561 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4562 4563fi 4564 4565else 4566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4567$as_echo_n "checking for library containing opendir... " >&6; } 4568if test "${ac_cv_search_opendir+set}" = set; then : 4569 $as_echo_n "(cached) " >&6 4570else 4571 ac_func_search_save_LIBS=$LIBS 4572cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4573/* end confdefs.h. */ 4574 4575/* Override any GCC internal prototype to avoid an error. 4576 Use char because int might match the return type of a GCC 4577 builtin and then its argument prototype would still apply. */ 4578#ifdef __cplusplus 4579extern "C" 4580#endif 4581char opendir (); 4582int 4583main () 4584{ 4585return opendir (); 4586 ; 4587 return 0; 4588} 4589_ACEOF 4590for ac_lib in '' x; do 4591 if test -z "$ac_lib"; then 4592 ac_res="none required" 4593 else 4594 ac_res=-l$ac_lib 4595 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4596 fi 4597 if ac_fn_c_try_link "$LINENO"; then : 4598 ac_cv_search_opendir=$ac_res 4599fi 4600rm -f core conftest.err conftest.$ac_objext \ 4601 conftest$ac_exeext 4602 if test "${ac_cv_search_opendir+set}" = set; then : 4603 break 4604fi 4605done 4606if test "${ac_cv_search_opendir+set}" = set; then : 4607 4608else 4609 ac_cv_search_opendir=no 4610fi 4611rm conftest.$ac_ext 4612LIBS=$ac_func_search_save_LIBS 4613fi 4614{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4615$as_echo "$ac_cv_search_opendir" >&6; } 4616ac_res=$ac_cv_search_opendir 4617if test "$ac_res" != no; then : 4618 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4619 4620fi 4621 4622fi 4623 4624for ac_header in sys/param.h 4625do : 4626 ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" 4627if test "x$ac_cv_header_sys_param_h" = x""yes; then : 4628 cat >>confdefs.h <<_ACEOF 4629#define HAVE_SYS_PARAM_H 1 4630_ACEOF 4631 4632fi 4633 4634done 4635 4636for ac_header in sys/sysctl.h 4637do : 4638 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "#ifdef HAVE_SYS_PARAM_H 4639# include <sys/param.h> 4640# endif 4641 4642" 4643if test "x$ac_cv_header_sys_sysctl_h" = x""yes; then : 4644 cat >>confdefs.h <<_ACEOF 4645#define HAVE_SYS_SYSCTL_H 1 4646_ACEOF 4647 4648fi 4649 4650done 4651 4652 4653for ac_header in \ 4654 ar.h \ 4655 err.h \ 4656 fcntl.h \ 4657 libgen.h \ 4658 limits.h \ 4659 paths.h \ 4660 poll.h \ 4661 ranlib.h \ 4662 string.h \ 4663 sys/mman.h \ 4664 sys/select.h \ 4665 sys/socket.h \ 4666 sys/time.h \ 4667 sys/uio.h \ 4668 unistd.h \ 4669 utime.h \ 4670 4671do : 4672 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4673ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4674eval as_val=\$$as_ac_Header 4675 if test "x$as_val" = x""yes; then : 4676 cat >>confdefs.h <<_ACEOF 4677#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4678_ACEOF 4679 4680fi 4681 4682done 4683 4684 4685ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default" 4686if test "x$ac_cv_header_sys_cdefs_h" = x""yes; then : 4687 echo $ECHO_N "checking whether sys/cdefs.h is compatible... $ECHO_C" >&6 4688cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4689/* end confdefs.h. */ 4690#include <sys/cdefs.h> 4691#ifdef __RCSID 4692yes 4693#endif 4694 4695_ACEOF 4696if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4697 $EGREP "yes" >/dev/null 2>&1; then : 4698 echo yes >&6 4699else 4700 echo no >&6; CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd` -DNEED_HOST_CDEFS_H" 4701fi 4702rm -f conftest* 4703 4704else 4705 CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd`" 4706fi 4707 4708 4709 4710 4711{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 4712$as_echo_n "checking for __attribute__... " >&6; } 4713if test "${ac_cv___attribute__+set}" = set; then : 4714 $as_echo_n "(cached) " >&6 4715else 4716 4717cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4718/* end confdefs.h. */ 4719 4720#include <stdlib.h> 4721 4722int 4723main () 4724{ 4725 4726static void foo(void) __attribute__ ((noreturn)); 4727 4728static void 4729foo(void) 4730{ 4731 exit(1); 4732} 4733 4734 ; 4735 return 0; 4736} 4737_ACEOF 4738if ac_fn_c_try_compile "$LINENO"; then : 4739 ac_cv___attribute__=yes 4740else 4741 ac_cv___attribute__=no 4742fi 4743rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4744fi 4745 4746if test "$ac_cv___attribute__" = "yes"; then 4747 4748$as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h 4749 4750fi 4751{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 4752$as_echo "$ac_cv___attribute__" >&6; } 4753 4754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4755$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4756if test "${ac_cv_c_bigendian+set}" = set; then : 4757 $as_echo_n "(cached) " >&6 4758else 4759 ac_cv_c_bigendian=unknown 4760 # See if we're dealing with a universal compiler. 4761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4762/* end confdefs.h. */ 4763#ifndef __APPLE_CC__ 4764 not a universal capable compiler 4765 #endif 4766 typedef int dummy; 4767 4768_ACEOF 4769if ac_fn_c_try_compile "$LINENO"; then : 4770 4771 # Check for potential -arch flags. It is not universal unless 4772 # there are at least two -arch flags with different values. 4773 ac_arch= 4774 ac_prev= 4775 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4776 if test -n "$ac_prev"; then 4777 case $ac_word in 4778 i?86 | x86_64 | ppc | ppc64) 4779 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4780 ac_arch=$ac_word 4781 else 4782 ac_cv_c_bigendian=universal 4783 break 4784 fi 4785 ;; 4786 esac 4787 ac_prev= 4788 elif test "x$ac_word" = "x-arch"; then 4789 ac_prev=arch 4790 fi 4791 done 4792fi 4793rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4794 if test $ac_cv_c_bigendian = unknown; then 4795 # See if sys/param.h defines the BYTE_ORDER macro. 4796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4797/* end confdefs.h. */ 4798#include <sys/types.h> 4799 #include <sys/param.h> 4800 4801int 4802main () 4803{ 4804#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4805 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4806 && LITTLE_ENDIAN) 4807 bogus endian macros 4808 #endif 4809 4810 ; 4811 return 0; 4812} 4813_ACEOF 4814if ac_fn_c_try_compile "$LINENO"; then : 4815 # It does; now see whether it defined to BIG_ENDIAN or not. 4816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4817/* end confdefs.h. */ 4818#include <sys/types.h> 4819 #include <sys/param.h> 4820 4821int 4822main () 4823{ 4824#if BYTE_ORDER != BIG_ENDIAN 4825 not big endian 4826 #endif 4827 4828 ; 4829 return 0; 4830} 4831_ACEOF 4832if ac_fn_c_try_compile "$LINENO"; then : 4833 ac_cv_c_bigendian=yes 4834else 4835 ac_cv_c_bigendian=no 4836fi 4837rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4838fi 4839rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4840 fi 4841 if test $ac_cv_c_bigendian = unknown; then 4842 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4844/* end confdefs.h. */ 4845#include <limits.h> 4846 4847int 4848main () 4849{ 4850#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4851 bogus endian macros 4852 #endif 4853 4854 ; 4855 return 0; 4856} 4857_ACEOF 4858if ac_fn_c_try_compile "$LINENO"; then : 4859 # It does; now see whether it defined to _BIG_ENDIAN or not. 4860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4861/* end confdefs.h. */ 4862#include <limits.h> 4863 4864int 4865main () 4866{ 4867#ifndef _BIG_ENDIAN 4868 not big endian 4869 #endif 4870 4871 ; 4872 return 0; 4873} 4874_ACEOF 4875if ac_fn_c_try_compile "$LINENO"; then : 4876 ac_cv_c_bigendian=yes 4877else 4878 ac_cv_c_bigendian=no 4879fi 4880rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4881fi 4882rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4883 fi 4884 if test $ac_cv_c_bigendian = unknown; then 4885 # Compile a test program. 4886 if test "$cross_compiling" = yes; then : 4887 # Try to guess by grepping values from an object file. 4888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4889/* end confdefs.h. */ 4890short int ascii_mm[] = 4891 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4892 short int ascii_ii[] = 4893 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4894 int use_ascii (int i) { 4895 return ascii_mm[i] + ascii_ii[i]; 4896 } 4897 short int ebcdic_ii[] = 4898 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4899 short int ebcdic_mm[] = 4900 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4901 int use_ebcdic (int i) { 4902 return ebcdic_mm[i] + ebcdic_ii[i]; 4903 } 4904 extern int foo; 4905 4906int 4907main () 4908{ 4909return use_ascii (foo) == use_ebcdic (foo); 4910 ; 4911 return 0; 4912} 4913_ACEOF 4914if ac_fn_c_try_compile "$LINENO"; then : 4915 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4916 ac_cv_c_bigendian=yes 4917 fi 4918 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4919 if test "$ac_cv_c_bigendian" = unknown; then 4920 ac_cv_c_bigendian=no 4921 else 4922 # finding both strings is unlikely to happen, but who knows? 4923 ac_cv_c_bigendian=unknown 4924 fi 4925 fi 4926fi 4927rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4928else 4929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4930/* end confdefs.h. */ 4931$ac_includes_default 4932int 4933main () 4934{ 4935 4936 /* Are we little or big endian? From Harbison&Steele. */ 4937 union 4938 { 4939 long int l; 4940 char c[sizeof (long int)]; 4941 } u; 4942 u.l = 1; 4943 return u.c[sizeof (long int) - 1] == 1; 4944 4945 ; 4946 return 0; 4947} 4948_ACEOF 4949if ac_fn_c_try_run "$LINENO"; then : 4950 ac_cv_c_bigendian=no 4951else 4952 ac_cv_c_bigendian=yes 4953fi 4954rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4955 conftest.$ac_objext conftest.beam conftest.$ac_ext 4956fi 4957 4958 fi 4959fi 4960{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4961$as_echo "$ac_cv_c_bigendian" >&6; } 4962 case $ac_cv_c_bigendian in #( 4963 yes) 4964 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4965;; #( 4966 no) 4967 ;; #( 4968 universal) 4969 4970$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4971 4972 ;; #( 4973 *) 4974 as_fn_error "unknown endianness 4975 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4976 esac 4977 4978{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4979$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4980if test "${ac_cv_c_const+set}" = set; then : 4981 $as_echo_n "(cached) " >&6 4982else 4983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4984/* end confdefs.h. */ 4985 4986int 4987main () 4988{ 4989/* FIXME: Include the comments suggested by Paul. */ 4990#ifndef __cplusplus 4991 /* Ultrix mips cc rejects this. */ 4992 typedef int charset[2]; 4993 const charset cs; 4994 /* SunOS 4.1.1 cc rejects this. */ 4995 char const *const *pcpcc; 4996 char **ppc; 4997 /* NEC SVR4.0.2 mips cc rejects this. */ 4998 struct point {int x, y;}; 4999 static struct point const zero = {0,0}; 5000 /* AIX XL C 1.02.0.0 rejects this. 5001 It does not let you subtract one const X* pointer from another in 5002 an arm of an if-expression whose if-part is not a constant 5003 expression */ 5004 const char *g = "string"; 5005 pcpcc = &g + (g ? g-g : 0); 5006 /* HPUX 7.0 cc rejects these. */ 5007 ++pcpcc; 5008 ppc = (char**) pcpcc; 5009 pcpcc = (char const *const *) ppc; 5010 { /* SCO 3.2v4 cc rejects this. */ 5011 char *t; 5012 char const *s = 0 ? (char *) 0 : (char const *) 0; 5013 5014 *t++ = 0; 5015 if (s) return 0; 5016 } 5017 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5018 int x[] = {25, 17}; 5019 const int *foo = &x[0]; 5020 ++foo; 5021 } 5022 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5023 typedef const int *iptr; 5024 iptr p = 0; 5025 ++p; 5026 } 5027 { /* AIX XL C 1.02.0.0 rejects this saying 5028 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5029 struct s { int j; const int *ap[3]; }; 5030 struct s *b; b->j = 5; 5031 } 5032 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5033 const int foo = 10; 5034 if (!foo) return 0; 5035 } 5036 return !cs[0] && !zero.x; 5037#endif 5038 5039 ; 5040 return 0; 5041} 5042_ACEOF 5043if ac_fn_c_try_compile "$LINENO"; then : 5044 ac_cv_c_const=yes 5045else 5046 ac_cv_c_const=no 5047fi 5048rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5049fi 5050{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 5051$as_echo "$ac_cv_c_const" >&6; } 5052if test $ac_cv_c_const = no; then 5053 5054$as_echo "#define const /**/" >>confdefs.h 5055 5056fi 5057 5058ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" 5059if test "x$ac_cv_type_mode_t" = x""yes; then : 5060 5061else 5062 5063cat >>confdefs.h <<_ACEOF 5064#define mode_t int 5065_ACEOF 5066 5067fi 5068 5069ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 5070if test "x$ac_cv_type_off_t" = x""yes; then : 5071 5072else 5073 5074cat >>confdefs.h <<_ACEOF 5075#define off_t long int 5076_ACEOF 5077 5078fi 5079 5080ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 5081if test "x$ac_cv_type_pid_t" = x""yes; then : 5082 5083else 5084 5085cat >>confdefs.h <<_ACEOF 5086#define pid_t int 5087_ACEOF 5088 5089fi 5090 5091ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 5092if test "x$ac_cv_type_size_t" = x""yes; then : 5093 5094else 5095 5096cat >>confdefs.h <<_ACEOF 5097#define size_t unsigned int 5098_ACEOF 5099 5100fi 5101 5102ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 5103case $ac_cv_c_uint32_t in #( 5104 no|yes) ;; #( 5105 *) 5106 5107$as_echo "#define _UINT32_T 1" >>confdefs.h 5108 5109 5110cat >>confdefs.h <<_ACEOF 5111#define uint32_t $ac_cv_c_uint32_t 5112_ACEOF 5113;; 5114 esac 5115 5116ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h> 5117/* NetBSD declares sys_siglist in unistd.h. */ 5118#ifdef HAVE_UNISTD_H 5119# include <unistd.h> 5120#endif 5121 5122" 5123if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then : 5124 ac_have_decl=1 5125else 5126 ac_have_decl=0 5127fi 5128 5129cat >>confdefs.h <<_ACEOF 5130#define HAVE_DECL_SYS_SIGLIST $ac_have_decl 5131_ACEOF 5132 5133 5134{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5135$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5136if test "${ac_cv_header_time+set}" = set; then : 5137 $as_echo_n "(cached) " >&6 5138else 5139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5140/* end confdefs.h. */ 5141#include <sys/types.h> 5142#include <sys/time.h> 5143#include <time.h> 5144 5145int 5146main () 5147{ 5148if ((struct tm *) 0) 5149return 0; 5150 ; 5151 return 0; 5152} 5153_ACEOF 5154if ac_fn_c_try_compile "$LINENO"; then : 5155 ac_cv_header_time=yes 5156else 5157 ac_cv_header_time=no 5158fi 5159rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5160fi 5161{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5162$as_echo "$ac_cv_header_time" >&6; } 5163if test $ac_cv_header_time = yes; then 5164 5165$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5166 5167fi 5168 5169{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 5170$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 5171if test "${ac_cv_struct_tm+set}" = set; then : 5172 $as_echo_n "(cached) " >&6 5173else 5174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5175/* end confdefs.h. */ 5176#include <sys/types.h> 5177#include <time.h> 5178 5179int 5180main () 5181{ 5182struct tm tm; 5183 int *p = &tm.tm_sec; 5184 return !p; 5185 ; 5186 return 0; 5187} 5188_ACEOF 5189if ac_fn_c_try_compile "$LINENO"; then : 5190 ac_cv_struct_tm=time.h 5191else 5192 ac_cv_struct_tm=sys/time.h 5193fi 5194rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5195fi 5196{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 5197$as_echo "$ac_cv_struct_tm" >&6; } 5198if test $ac_cv_struct_tm = sys/time.h; then 5199 5200$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 5201 5202fi 5203 5204 5205{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5206$as_echo_n "checking return type of signal handlers... " >&6; } 5207if test "${ac_cv_type_signal+set}" = set; then : 5208 $as_echo_n "(cached) " >&6 5209else 5210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5211/* end confdefs.h. */ 5212#include <sys/types.h> 5213#include <signal.h> 5214 5215int 5216main () 5217{ 5218return *(signal (0, 0)) (0) == 1; 5219 ; 5220 return 0; 5221} 5222_ACEOF 5223if ac_fn_c_try_compile "$LINENO"; then : 5224 ac_cv_type_signal=int 5225else 5226 ac_cv_type_signal=void 5227fi 5228rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5229fi 5230{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5231$as_echo "$ac_cv_type_signal" >&6; } 5232 5233cat >>confdefs.h <<_ACEOF 5234#define RETSIGTYPE $ac_cv_type_signal 5235_ACEOF 5236 5237 5238for ac_header in vfork.h 5239do : 5240 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 5241if test "x$ac_cv_header_vfork_h" = x""yes; then : 5242 cat >>confdefs.h <<_ACEOF 5243#define HAVE_VFORK_H 1 5244_ACEOF 5245 5246fi 5247 5248done 5249 5250for ac_func in fork vfork 5251do : 5252 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5253ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5254eval as_val=\$$as_ac_var 5255 if test "x$as_val" = x""yes; then : 5256 cat >>confdefs.h <<_ACEOF 5257#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5258_ACEOF 5259 5260fi 5261done 5262 5263if test "x$ac_cv_func_fork" = xyes; then 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 5265$as_echo_n "checking for working fork... " >&6; } 5266if test "${ac_cv_func_fork_works+set}" = set; then : 5267 $as_echo_n "(cached) " >&6 5268else 5269 if test "$cross_compiling" = yes; then : 5270 ac_cv_func_fork_works=cross 5271else 5272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5273/* end confdefs.h. */ 5274$ac_includes_default 5275int 5276main () 5277{ 5278 5279 /* By Ruediger Kuhlmann. */ 5280 return fork () < 0; 5281 5282 ; 5283 return 0; 5284} 5285_ACEOF 5286if ac_fn_c_try_run "$LINENO"; then : 5287 ac_cv_func_fork_works=yes 5288else 5289 ac_cv_func_fork_works=no 5290fi 5291rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5292 conftest.$ac_objext conftest.beam conftest.$ac_ext 5293fi 5294 5295fi 5296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 5297$as_echo "$ac_cv_func_fork_works" >&6; } 5298 5299else 5300 ac_cv_func_fork_works=$ac_cv_func_fork 5301fi 5302if test "x$ac_cv_func_fork_works" = xcross; then 5303 case $host in 5304 *-*-amigaos* | *-*-msdosdjgpp*) 5305 # Override, as these systems have only a dummy fork() stub 5306 ac_cv_func_fork_works=no 5307 ;; 5308 *) 5309 ac_cv_func_fork_works=yes 5310 ;; 5311 esac 5312 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 5313$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 5314fi 5315ac_cv_func_vfork_works=$ac_cv_func_vfork 5316if test "x$ac_cv_func_vfork" = xyes; then 5317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 5318$as_echo_n "checking for working vfork... " >&6; } 5319if test "${ac_cv_func_vfork_works+set}" = set; then : 5320 $as_echo_n "(cached) " >&6 5321else 5322 if test "$cross_compiling" = yes; then : 5323 ac_cv_func_vfork_works=cross 5324else 5325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5326/* end confdefs.h. */ 5327/* Thanks to Paul Eggert for this test. */ 5328$ac_includes_default 5329#include <sys/wait.h> 5330#ifdef HAVE_VFORK_H 5331# include <vfork.h> 5332#endif 5333/* On some sparc systems, changes by the child to local and incoming 5334 argument registers are propagated back to the parent. The compiler 5335 is told about this with #include <vfork.h>, but some compilers 5336 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 5337 static variable whose address is put into a register that is 5338 clobbered by the vfork. */ 5339static void 5340#ifdef __cplusplus 5341sparc_address_test (int arg) 5342# else 5343sparc_address_test (arg) int arg; 5344#endif 5345{ 5346 static pid_t child; 5347 if (!child) { 5348 child = vfork (); 5349 if (child < 0) { 5350 perror ("vfork"); 5351 _exit(2); 5352 } 5353 if (!child) { 5354 arg = getpid(); 5355 write(-1, "", 0); 5356 _exit (arg); 5357 } 5358 } 5359} 5360 5361int 5362main () 5363{ 5364 pid_t parent = getpid (); 5365 pid_t child; 5366 5367 sparc_address_test (0); 5368 5369 child = vfork (); 5370 5371 if (child == 0) { 5372 /* Here is another test for sparc vfork register problems. This 5373 test uses lots of local variables, at least as many local 5374 variables as main has allocated so far including compiler 5375 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 5376 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 5377 reuse the register of parent for one of the local variables, 5378 since it will think that parent can't possibly be used any more 5379 in this routine. Assigning to the local variable will thus 5380 munge parent in the parent process. */ 5381 pid_t 5382 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 5383 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 5384 /* Convince the compiler that p..p7 are live; otherwise, it might 5385 use the same hardware register for all 8 local variables. */ 5386 if (p != p1 || p != p2 || p != p3 || p != p4 5387 || p != p5 || p != p6 || p != p7) 5388 _exit(1); 5389 5390 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 5391 from child file descriptors. If the child closes a descriptor 5392 before it execs or exits, this munges the parent's descriptor 5393 as well. Test for this by closing stdout in the child. */ 5394 _exit(close(fileno(stdout)) != 0); 5395 } else { 5396 int status; 5397 struct stat st; 5398 5399 while (wait(&status) != child) 5400 ; 5401 return ( 5402 /* Was there some problem with vforking? */ 5403 child < 0 5404 5405 /* Did the child fail? (This shouldn't happen.) */ 5406 || status 5407 5408 /* Did the vfork/compiler bug occur? */ 5409 || parent != getpid() 5410 5411 /* Did the file descriptor bug occur? */ 5412 || fstat(fileno(stdout), &st) != 0 5413 ); 5414 } 5415} 5416_ACEOF 5417if ac_fn_c_try_run "$LINENO"; then : 5418 ac_cv_func_vfork_works=yes 5419else 5420 ac_cv_func_vfork_works=no 5421fi 5422rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5423 conftest.$ac_objext conftest.beam conftest.$ac_ext 5424fi 5425 5426fi 5427{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 5428$as_echo "$ac_cv_func_vfork_works" >&6; } 5429 5430fi; 5431if test "x$ac_cv_func_fork_works" = xcross; then 5432 ac_cv_func_vfork_works=$ac_cv_func_vfork 5433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 5434$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 5435fi 5436 5437if test "x$ac_cv_func_vfork_works" = xyes; then 5438 5439$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 5440 5441else 5442 5443$as_echo "#define vfork fork" >>confdefs.h 5444 5445fi 5446if test "x$ac_cv_func_fork_works" = xyes; then 5447 5448$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 5449 5450fi 5451 5452for ac_func in vprintf 5453do : 5454 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" 5455if test "x$ac_cv_func_vprintf" = x""yes; then : 5456 cat >>confdefs.h <<_ACEOF 5457#define HAVE_VPRINTF 1 5458_ACEOF 5459 5460ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 5461if test "x$ac_cv_func__doprnt" = x""yes; then : 5462 5463$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h 5464 5465fi 5466 5467fi 5468done 5469 5470 5471{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait3 that fills in rusage" >&5 5472$as_echo_n "checking for wait3 that fills in rusage... " >&6; } 5473if test "${ac_cv_func_wait3_rusage+set}" = set; then : 5474 $as_echo_n "(cached) " >&6 5475else 5476 if test "$cross_compiling" = yes; then : 5477 ac_cv_func_wait3_rusage=no 5478else 5479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5480/* end confdefs.h. */ 5481$ac_includes_default 5482#include <sys/time.h> 5483#include <sys/resource.h> 5484#include <sys/wait.h> 5485/* HP-UX has wait3 but does not fill in rusage at all. */ 5486int 5487main () 5488{ 5489 struct rusage r; 5490 int i; 5491 /* Use a field that we can force nonzero -- 5492 voluntary context switches. 5493 For systems like NeXT and OSF/1 that don't set it, 5494 also use the system CPU time. And page faults (I/O) for Linux. */ 5495 r.ru_nvcsw = 0; 5496 r.ru_stime.tv_sec = 0; 5497 r.ru_stime.tv_usec = 0; 5498 r.ru_majflt = r.ru_minflt = 0; 5499 switch (fork ()) 5500 { 5501 case 0: /* Child. */ 5502 sleep(1); /* Give up the CPU. */ 5503 _exit(0); 5504 break; 5505 case -1: /* What can we do? */ 5506 _exit(0); 5507 break; 5508 default: /* Parent. */ 5509 wait3(&i, 0, &r); 5510 /* Avoid "text file busy" from rm on fast HP-UX machines. */ 5511 sleep(2); 5512 return (r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0 5513 && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0); 5514 } 5515} 5516_ACEOF 5517if ac_fn_c_try_run "$LINENO"; then : 5518 ac_cv_func_wait3_rusage=yes 5519else 5520 ac_cv_func_wait3_rusage=no 5521fi 5522rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5523 conftest.$ac_objext conftest.beam conftest.$ac_ext 5524fi 5525 5526fi 5527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_wait3_rusage" >&5 5528$as_echo "$ac_cv_func_wait3_rusage" >&6; } 5529if test $ac_cv_func_wait3_rusage = yes; then 5530 5531$as_echo "#define HAVE_WAIT3 1" >>confdefs.h 5532 5533fi 5534 5535for ac_func in \ 5536 err \ 5537 errx \ 5538 getcwd \ 5539 getenv \ 5540 getopt \ 5541 getwd \ 5542 killpg \ 5543 mmap \ 5544 putenv \ 5545 select \ 5546 setenv \ 5547 setpgid \ 5548 setsid \ 5549 sigaction \ 5550 sigvec \ 5551 snprintf \ 5552 strerror \ 5553 strftime \ 5554 strsep \ 5555 strtod \ 5556 strtol \ 5557 sysctl \ 5558 unsetenv \ 5559 vsnprintf \ 5560 wait3 \ 5561 wait4 \ 5562 waitpid \ 5563 warn \ 5564 warnx \ 5565 5566do : 5567 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5568ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5569eval as_val=\$$as_ac_var 5570 if test "x$as_val" = x""yes; then : 5571 cat >>confdefs.h <<_ACEOF 5572#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5573_ACEOF 5574 5575fi 5576done 5577 5578 5579for ac_func in \ 5580 realpath \ 5581 dirname \ 5582 stresep \ 5583 strlcpy \ 5584 5585do : 5586 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5587ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5588eval as_val=\$$as_ac_var 5589 if test "x$as_val" = x""yes; then : 5590 cat >>confdefs.h <<_ACEOF 5591#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5592_ACEOF 5593 5594else 5595 case " $LIBOBJS " in 5596 *" $ac_func.$ac_objext "* ) ;; 5597 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" 5598 ;; 5599esac 5600 5601fi 5602done 5603 5604 5605 5606{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for emalloc in -lutil" >&5 5607$as_echo_n "checking for emalloc in -lutil... " >&6; } 5608if test "${ac_cv_lib_util_emalloc+set}" = set; then : 5609 $as_echo_n "(cached) " >&6 5610else 5611 ac_check_lib_save_LIBS=$LIBS 5612LIBS="-lutil $LIBS" 5613cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5614/* end confdefs.h. */ 5615 5616/* Override any GCC internal prototype to avoid an error. 5617 Use char because int might match the return type of a GCC 5618 builtin and then its argument prototype would still apply. */ 5619#ifdef __cplusplus 5620extern "C" 5621#endif 5622char emalloc (); 5623int 5624main () 5625{ 5626return emalloc (); 5627 ; 5628 return 0; 5629} 5630_ACEOF 5631if ac_fn_c_try_link "$LINENO"; then : 5632 ac_cv_lib_util_emalloc=yes 5633else 5634 ac_cv_lib_util_emalloc=no 5635fi 5636rm -f core conftest.err conftest.$ac_objext \ 5637 conftest$ac_exeext conftest.$ac_ext 5638LIBS=$ac_check_lib_save_LIBS 5639fi 5640{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_emalloc" >&5 5641$as_echo "$ac_cv_lib_util_emalloc" >&6; } 5642if test "x$ac_cv_lib_util_emalloc" = x""yes; then : 5643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erealloc in -lutil" >&5 5644$as_echo_n "checking for erealloc in -lutil... " >&6; } 5645if test "${ac_cv_lib_util_erealloc+set}" = set; then : 5646 $as_echo_n "(cached) " >&6 5647else 5648 ac_check_lib_save_LIBS=$LIBS 5649LIBS="-lutil $LIBS" 5650cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5651/* end confdefs.h. */ 5652 5653/* Override any GCC internal prototype to avoid an error. 5654 Use char because int might match the return type of a GCC 5655 builtin and then its argument prototype would still apply. */ 5656#ifdef __cplusplus 5657extern "C" 5658#endif 5659char erealloc (); 5660int 5661main () 5662{ 5663return erealloc (); 5664 ; 5665 return 0; 5666} 5667_ACEOF 5668if ac_fn_c_try_link "$LINENO"; then : 5669 ac_cv_lib_util_erealloc=yes 5670else 5671 ac_cv_lib_util_erealloc=no 5672fi 5673rm -f core conftest.err conftest.$ac_objext \ 5674 conftest$ac_exeext conftest.$ac_ext 5675LIBS=$ac_check_lib_save_LIBS 5676fi 5677{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_erealloc" >&5 5678$as_echo "$ac_cv_lib_util_erealloc" >&6; } 5679if test "x$ac_cv_lib_util_erealloc" = x""yes; then : 5680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrdup in -lutil" >&5 5681$as_echo_n "checking for estrdup in -lutil... " >&6; } 5682if test "${ac_cv_lib_util_estrdup+set}" = set; then : 5683 $as_echo_n "(cached) " >&6 5684else 5685 ac_check_lib_save_LIBS=$LIBS 5686LIBS="-lutil $LIBS" 5687cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5688/* end confdefs.h. */ 5689 5690/* Override any GCC internal prototype to avoid an error. 5691 Use char because int might match the return type of a GCC 5692 builtin and then its argument prototype would still apply. */ 5693#ifdef __cplusplus 5694extern "C" 5695#endif 5696char estrdup (); 5697int 5698main () 5699{ 5700return estrdup (); 5701 ; 5702 return 0; 5703} 5704_ACEOF 5705if ac_fn_c_try_link "$LINENO"; then : 5706 ac_cv_lib_util_estrdup=yes 5707else 5708 ac_cv_lib_util_estrdup=no 5709fi 5710rm -f core conftest.err conftest.$ac_objext \ 5711 conftest$ac_exeext conftest.$ac_ext 5712LIBS=$ac_check_lib_save_LIBS 5713fi 5714{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrdup" >&5 5715$as_echo "$ac_cv_lib_util_estrdup" >&6; } 5716if test "x$ac_cv_lib_util_estrdup" = x""yes; then : 5717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrndup in -lutil" >&5 5718$as_echo_n "checking for estrndup in -lutil... " >&6; } 5719if test "${ac_cv_lib_util_estrndup+set}" = set; then : 5720 $as_echo_n "(cached) " >&6 5721else 5722 ac_check_lib_save_LIBS=$LIBS 5723LIBS="-lutil $LIBS" 5724cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5725/* end confdefs.h. */ 5726 5727/* Override any GCC internal prototype to avoid an error. 5728 Use char because int might match the return type of a GCC 5729 builtin and then its argument prototype would still apply. */ 5730#ifdef __cplusplus 5731extern "C" 5732#endif 5733char estrndup (); 5734int 5735main () 5736{ 5737return estrndup (); 5738 ; 5739 return 0; 5740} 5741_ACEOF 5742if ac_fn_c_try_link "$LINENO"; then : 5743 ac_cv_lib_util_estrndup=yes 5744else 5745 ac_cv_lib_util_estrndup=no 5746fi 5747rm -f core conftest.err conftest.$ac_objext \ 5748 conftest$ac_exeext conftest.$ac_ext 5749LIBS=$ac_check_lib_save_LIBS 5750fi 5751{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrndup" >&5 5752$as_echo "$ac_cv_lib_util_estrndup" >&6; } 5753if test "x$ac_cv_lib_util_estrndup" = x""yes; then : 5754 LIBS="$LIBS -lutil" 5755 CPPFLAGS="$CPPFLAGS -DUSE_EMALLOC" 5756fi 5757 5758fi 5759 5760fi 5761 5762fi 5763 5764 5765{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 5766$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } 5767if test "${ac_cv_header_stat_broken+set}" = set; then : 5768 $as_echo_n "(cached) " >&6 5769else 5770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5771/* end confdefs.h. */ 5772#include <sys/types.h> 5773#include <sys/stat.h> 5774 5775#if defined S_ISBLK && defined S_IFDIR 5776extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; 5777#endif 5778 5779#if defined S_ISBLK && defined S_IFCHR 5780extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; 5781#endif 5782 5783#if defined S_ISLNK && defined S_IFREG 5784extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; 5785#endif 5786 5787#if defined S_ISSOCK && defined S_IFREG 5788extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; 5789#endif 5790 5791_ACEOF 5792if ac_fn_c_try_compile "$LINENO"; then : 5793 ac_cv_header_stat_broken=no 5794else 5795 ac_cv_header_stat_broken=yes 5796fi 5797rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5798fi 5799{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 5800$as_echo "$ac_cv_header_stat_broken" >&6; } 5801if test $ac_cv_header_stat_broken = yes; then 5802 5803$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h 5804 5805fi 5806 5807ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" 5808if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then : 5809 5810cat >>confdefs.h <<_ACEOF 5811#define HAVE_STRUCT_STAT_ST_RDEV 1 5812_ACEOF 5813 5814 5815$as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h 5816 5817fi 5818 5819 5820echo "checking if compiler supports __func__" >&6 5821ac_ext=c 5822ac_cpp='$CPP $CPPFLAGS' 5823ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5824ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5825ac_compiler_gnu=$ac_cv_c_compiler_gnu 5826 5827cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5828/* end confdefs.h. */ 5829 5830int 5831main () 5832{ 5833const char *func = __func__; 5834 ; 5835 return 0; 5836} 5837_ACEOF 5838if ac_fn_c_try_compile "$LINENO"; then : 5839 5840else 5841 5842$as_echo "#define __func__ __FUNCTION__" >>confdefs.h 5843 5844fi 5845rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5846echo $ECHO_N "checking if diff -u works... $ECHO_C" >&6 5847if diff -u /dev/null /dev/null > /dev/null 2>&1; then 5848 diff_u=-u 5849 echo yes >&6 5850else 5851 diff_u= 5852 echo no >&6 5853fi 5854echo "checking for MACHINE & MACHINE_ARCH..." >&6 5855cat > conftest.$ac_ext <<EOF 5856#include "confdefs.h" 5857#include <sys/param.h> 5858#ifdef MACHINE 5859machine=MACHINE 5860#endif 5861#ifdef MACHINE_ARCH 5862machine_arch=MACHINE_ARCH 5863#endif 5864EOF 5865 5866default_machine=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5867 egrep machine= | tr -d ' "'` 5868rm -rf conftest* 5869if test "$default_machine"; then 5870 eval "$default_machine" 5871fi 5872machine=${machine:-`$srcdir/machine.sh`} 5873machine_arch=${machine_arch:-`$srcdir/machine.sh arch`} 5874echo "defaults: MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6 5875 5876# Check whether --with-machine was given. 5877if test "${with_machine+set}" = set; then : 5878 withval=$with_machine; case "${withval}" in 5879yes) as_fn_error "bad value ${withval} given for bmake MACHINE" "$LINENO" 5 ;; 5880no) ;; 5881generic) machine=`$srcdir/machine.sh`;; 5882*) machine=$with_machine;; 5883esac 5884fi 5885 5886force_machine= 5887 5888# Check whether --with-force_machine was given. 5889if test "${with_force_machine+set}" = set; then : 5890 withval=$with_force_machine; case "${withval}" in 5891yes) force_machine=FORCE_;; 5892no) ;; 5893*) force_machine=FORCE_; machine=$with_force_machine;; 5894esac 5895fi 5896 5897force_machine_arch= 5898 5899# Check whether --with-force_machine_arch was given. 5900if test "${with_force_machine_arch+set}" = set; then : 5901 withval=$with_force_machine_arch; case "${withval}" in 5902yes) force_machine_arch=FORCE_;; 5903no) ;; 5904*) force_machine_arch=FORCE_; machine_arch=$with_force_machine;; 5905esac 5906fi 5907 5908 5909# Check whether --with-machine_arch was given. 5910if test "${with_machine_arch+set}" = set; then : 5911 withval=$with_machine_arch; case "${withval}" in 5912yes) as_fn_error "bad value ${withval} given for bmake MACHINE_ARCH" "$LINENO" 5 ;; 5913no) ;; 5914*) machine_arch=$with_machine_arch;; 5915esac 5916fi 5917 5918echo "Using: ${force_machine}MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6 5919default_sys_path=\${prefix}/share/mk 5920 5921# Check whether --with-default-sys-path was given. 5922if test "${with_default_sys_path+set}" = set; then : 5923 withval=$with_default_sys_path; case "${withval}" in 5924yes) as_fn_error "bad value ${withval} given for bmake _PATH_DEFSYSPATH" "$LINENO" 5 ;; 5925no) ;; 5926*) default_sys_path="$with_default_sys_path" 5927 ;; 5928esac 5929fi 5930 5931 5932# Check whether --with-path-objdirprefix was given. 5933if test "${with_path_objdirprefix+set}" = set; then : 5934 withval=$with_path_objdirprefix; case "${withval}" in 5935yes) as_fn_error "bad value ${withval} given for bmake _PATH_OBJDIRPREFIX" "$LINENO" 5 ;; 5936no) CPPFLAGS="$CPPFLAGS -DNO_PATH_OBJDIRPREFIX" ;; 5937*) CPPFLAGS="$CPPFLAGS \"-D_PATH_OBJDIRPREFIX=\\\"$with_path-objdir\\\"\"" ;; 5938esac 5939fi 5940 5941# Check whether --enable-pwd-override was given. 5942if test "${enable_pwd_override+set}" = set; then : 5943 enableval=$enable_pwd_override; case "${enableval}" in 5944yes) ;; 5945no) CPPFLAGS="$CPPFLAGS -DNO_PWD_OVERRIDE" ;; 5946*) as_fn_error "bad value ${enableval} given for pwd-override option" "$LINENO" 5 ;; 5947esac 5948fi 5949 5950# Check whether --enable-check-make-chdir was given. 5951if test "${enable_check_make_chdir+set}" = set; then : 5952 enableval=$enable_check_make_chdir; case "${enableval}" in 5953yes) ;; 5954no) CPPFLAGS="$CPPFLAGS -DNO_CHECK_MAKE_CHDIR" ;; 5955*) as_fn_error "bad value ${enableval} given for check-make-chdir option" "$LINENO" 5 ;; 5956esac 5957fi 5958 5959 5960# Check whether --with-mksrc was given. 5961if test "${with_mksrc+set}" = set; then : 5962 withval=$with_mksrc; case "${withval}" in 5963""|yes|no) ;; 5964*) test -s $withval/install-mk && mksrc=$withval || 5965as_fn_error "bad value ${withval} given for mksrc cannot find install-mk" "$LINENO" 5 5966;; 5967esac 5968 5969fi 5970 5971srcdir=`cd $srcdir && pwd` 5972for mksrc in $mksrc $srcdir/mk $srcdir/../mk mk 5973do 5974 test -s $mksrc/install-mk || continue 5975 mksrc=`cd $mksrc && pwd` 5976 break 5977done 5978mksrc=`echo $mksrc | sed "s,$srcdir,\\\${srcdir},"` 5979echo "Using: MKSRC=$mksrc" 1>&6 5980if test -x /usr/xpg4/bin/sh; then 5981 defshell_path=${defshell_path:-/usr/xpg4/bin/sh} 5982fi 5983if test -n "$defshell_path"; then 5984 echo "Using: SHELL=$defshell_path" >&6 5985 5986cat >>confdefs.h <<_ACEOF 5987#define DEFSHELL_CUSTOM "$defshell_path" 5988_ACEOF 5989 5990fi 5991if test -n "$DEFSHELL_INDEX"; then 5992 5993cat >>confdefs.h <<_ACEOF 5994#define DEFSHELL_INDEX $DEFSHELL_INDEX 5995_ACEOF 5996 5997fi 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008ac_config_files="$ac_config_files makefile Makefile.config make-bootstrap.sh unit-tests/Makefile" 6009 6010cat >confcache <<\_ACEOF 6011# This file is a shell script that caches the results of configure 6012# tests run on this system so they can be shared between configure 6013# scripts and configure runs, see configure's option --config-cache. 6014# It is not useful on other systems. If it contains results you don't 6015# want to keep, you may remove or edit it. 6016# 6017# config.status only pays attention to the cache file if you give it 6018# the --recheck option to rerun configure. 6019# 6020# `ac_cv_env_foo' variables (set or unset) will be overridden when 6021# loading this file, other *unset* `ac_cv_foo' will be assigned the 6022# following values. 6023 6024_ACEOF 6025 6026# The following way of writing the cache mishandles newlines in values, 6027# but we know of no workaround that is simple, portable, and efficient. 6028# So, we kill variables containing newlines. 6029# Ultrix sh set writes to stderr and can't be redirected directly, 6030# and sets the high bit in the cache file unless we assign to the vars. 6031( 6032 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 6033 eval ac_val=\$$ac_var 6034 case $ac_val in #( 6035 *${as_nl}*) 6036 case $ac_var in #( 6037 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 6038$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 6039 esac 6040 case $ac_var in #( 6041 _ | IFS | as_nl) ;; #( 6042 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 6043 *) { eval $ac_var=; unset $ac_var;} ;; 6044 esac ;; 6045 esac 6046 done 6047 6048 (set) 2>&1 | 6049 case $as_nl`(ac_space=' '; set) 2>&1` in #( 6050 *${as_nl}ac_space=\ *) 6051 # `set' does not quote correctly, so add quotes: double-quote 6052 # substitution turns \\\\ into \\, and sed turns \\ into \. 6053 sed -n \ 6054 "s/'/'\\\\''/g; 6055 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 6056 ;; #( 6057 *) 6058 # `set' quotes correctly as required by POSIX, so do not add quotes. 6059 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 6060 ;; 6061 esac | 6062 sort 6063) | 6064 sed ' 6065 /^ac_cv_env_/b end 6066 t clear 6067 :clear 6068 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 6069 t end 6070 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 6071 :end' >>confcache 6072if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 6073 if test -w "$cache_file"; then 6074 test "x$cache_file" != "x/dev/null" && 6075 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 6076$as_echo "$as_me: updating cache $cache_file" >&6;} 6077 cat confcache >$cache_file 6078 else 6079 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 6080$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 6081 fi 6082fi 6083rm -f confcache 6084 6085test "x$prefix" = xNONE && prefix=$ac_default_prefix 6086# Let make expand exec_prefix. 6087test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 6088 6089DEFS=-DHAVE_CONFIG_H 6090 6091ac_libobjs= 6092ac_ltlibobjs= 6093for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 6094 # 1. Remove the extension, and $U if already installed. 6095 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 6096 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 6097 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 6098 # will be set to the directory where LIBOBJS objects are built. 6099 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 6100 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 6101done 6102LIBOBJS=$ac_libobjs 6103 6104LTLIBOBJS=$ac_ltlibobjs 6105 6106 6107 6108 6109: ${CONFIG_STATUS=./config.status} 6110ac_write_fail=0 6111ac_clean_files_save=$ac_clean_files 6112ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6113{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 6114$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 6115as_write_fail=0 6116cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 6117#! $SHELL 6118# Generated by $as_me. 6119# Run this file to recreate the current configuration. 6120# Compiler output produced by configure, useful for debugging 6121# configure, is in config.log if it exists. 6122 6123debug=false 6124ac_cs_recheck=false 6125ac_cs_silent=false 6126 6127SHELL=\${CONFIG_SHELL-$SHELL} 6128export SHELL 6129_ASEOF 6130cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 6131## -------------------- ## 6132## M4sh Initialization. ## 6133## -------------------- ## 6134 6135# Be more Bourne compatible 6136DUALCASE=1; export DUALCASE # for MKS sh 6137if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 6138 emulate sh 6139 NULLCMD=: 6140 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 6141 # is contrary to our usage. Disable this feature. 6142 alias -g '${1+"$@"}'='"$@"' 6143 setopt NO_GLOB_SUBST 6144else 6145 case `(set -o) 2>/dev/null` in #( 6146 *posix*) : 6147 set -o posix ;; #( 6148 *) : 6149 ;; 6150esac 6151fi 6152 6153 6154as_nl=' 6155' 6156export as_nl 6157# Printing a long string crashes Solaris 7 /usr/bin/printf. 6158as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6159as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 6160as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 6161# Prefer a ksh shell builtin over an external printf program on Solaris, 6162# but without wasting forks for bash or zsh. 6163if test -z "$BASH_VERSION$ZSH_VERSION" \ 6164 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 6165 as_echo='print -r --' 6166 as_echo_n='print -rn --' 6167elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 6168 as_echo='printf %s\n' 6169 as_echo_n='printf %s' 6170else 6171 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 6172 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 6173 as_echo_n='/usr/ucb/echo -n' 6174 else 6175 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 6176 as_echo_n_body='eval 6177 arg=$1; 6178 case $arg in #( 6179 *"$as_nl"*) 6180 expr "X$arg" : "X\\(.*\\)$as_nl"; 6181 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 6182 esac; 6183 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 6184 ' 6185 export as_echo_n_body 6186 as_echo_n='sh -c $as_echo_n_body as_echo' 6187 fi 6188 export as_echo_body 6189 as_echo='sh -c $as_echo_body as_echo' 6190fi 6191 6192# The user is always right. 6193if test "${PATH_SEPARATOR+set}" != set; then 6194 PATH_SEPARATOR=: 6195 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 6196 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 6197 PATH_SEPARATOR=';' 6198 } 6199fi 6200 6201 6202# IFS 6203# We need space, tab and new line, in precisely that order. Quoting is 6204# there to prevent editors from complaining about space-tab. 6205# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6206# splitting by setting IFS to empty value.) 6207IFS=" "" $as_nl" 6208 6209# Find who we are. Look in the path if we contain no directory separator. 6210case $0 in #(( 6211 *[\\/]* ) as_myself=$0 ;; 6212 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6213for as_dir in $PATH 6214do 6215 IFS=$as_save_IFS 6216 test -z "$as_dir" && as_dir=. 6217 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6218 done 6219IFS=$as_save_IFS 6220 6221 ;; 6222esac 6223# We did not find ourselves, most probably we were run as `sh COMMAND' 6224# in which case we are not to be found in the path. 6225if test "x$as_myself" = x; then 6226 as_myself=$0 6227fi 6228if test ! -f "$as_myself"; then 6229 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6230 exit 1 6231fi 6232 6233# Unset variables that we do not need and which cause bugs (e.g. in 6234# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 6235# suppresses any "Segmentation fault" message there. '((' could 6236# trigger a bug in pdksh 5.2.14. 6237for as_var in BASH_ENV ENV MAIL MAILPATH 6238do eval test x\${$as_var+set} = xset \ 6239 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 6240done 6241PS1='$ ' 6242PS2='> ' 6243PS4='+ ' 6244 6245# NLS nuisances. 6246LC_ALL=C 6247export LC_ALL 6248LANGUAGE=C 6249export LANGUAGE 6250 6251# CDPATH. 6252(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 6253 6254 6255# as_fn_error ERROR [LINENO LOG_FD] 6256# --------------------------------- 6257# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 6258# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 6259# script with status $?, using 1 if that was 0. 6260as_fn_error () 6261{ 6262 as_status=$?; test $as_status -eq 0 && as_status=1 6263 if test "$3"; then 6264 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 6265 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 6266 fi 6267 $as_echo "$as_me: error: $1" >&2 6268 as_fn_exit $as_status 6269} # as_fn_error 6270 6271 6272# as_fn_set_status STATUS 6273# ----------------------- 6274# Set $? to STATUS, without forking. 6275as_fn_set_status () 6276{ 6277 return $1 6278} # as_fn_set_status 6279 6280# as_fn_exit STATUS 6281# ----------------- 6282# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 6283as_fn_exit () 6284{ 6285 set +e 6286 as_fn_set_status $1 6287 exit $1 6288} # as_fn_exit 6289 6290# as_fn_unset VAR 6291# --------------- 6292# Portably unset VAR. 6293as_fn_unset () 6294{ 6295 { eval $1=; unset $1;} 6296} 6297as_unset=as_fn_unset 6298# as_fn_append VAR VALUE 6299# ---------------------- 6300# Append the text in VALUE to the end of the definition contained in VAR. Take 6301# advantage of any shell optimizations that allow amortized linear growth over 6302# repeated appends, instead of the typical quadratic growth present in naive 6303# implementations. 6304if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 6305 eval 'as_fn_append () 6306 { 6307 eval $1+=\$2 6308 }' 6309else 6310 as_fn_append () 6311 { 6312 eval $1=\$$1\$2 6313 } 6314fi # as_fn_append 6315 6316# as_fn_arith ARG... 6317# ------------------ 6318# Perform arithmetic evaluation on the ARGs, and store the result in the 6319# global $as_val. Take advantage of shells that can avoid forks. The arguments 6320# must be portable across $(()) and expr. 6321if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 6322 eval 'as_fn_arith () 6323 { 6324 as_val=$(( $* )) 6325 }' 6326else 6327 as_fn_arith () 6328 { 6329 as_val=`expr "$@" || test $? -eq 1` 6330 } 6331fi # as_fn_arith 6332 6333 6334if expr a : '\(a\)' >/dev/null 2>&1 && 6335 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6336 as_expr=expr 6337else 6338 as_expr=false 6339fi 6340 6341if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6342 as_basename=basename 6343else 6344 as_basename=false 6345fi 6346 6347if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6348 as_dirname=dirname 6349else 6350 as_dirname=false 6351fi 6352 6353as_me=`$as_basename -- "$0" || 6354$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6355 X"$0" : 'X\(//\)$' \| \ 6356 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6357$as_echo X/"$0" | 6358 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6359 s//\1/ 6360 q 6361 } 6362 /^X\/\(\/\/\)$/{ 6363 s//\1/ 6364 q 6365 } 6366 /^X\/\(\/\).*/{ 6367 s//\1/ 6368 q 6369 } 6370 s/.*/./; q'` 6371 6372# Avoid depending upon Character Ranges. 6373as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6374as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6375as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6376as_cr_digits='0123456789' 6377as_cr_alnum=$as_cr_Letters$as_cr_digits 6378 6379ECHO_C= ECHO_N= ECHO_T= 6380case `echo -n x` in #((((( 6381-n*) 6382 case `echo 'xy\c'` in 6383 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6384 xy) ECHO_C='\c';; 6385 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 6386 ECHO_T=' ';; 6387 esac;; 6388*) 6389 ECHO_N='-n';; 6390esac 6391 6392rm -f conf$$ conf$$.exe conf$$.file 6393if test -d conf$$.dir; then 6394 rm -f conf$$.dir/conf$$.file 6395else 6396 rm -f conf$$.dir 6397 mkdir conf$$.dir 2>/dev/null 6398fi 6399if (echo >conf$$.file) 2>/dev/null; then 6400 if ln -s conf$$.file conf$$ 2>/dev/null; then 6401 as_ln_s='ln -s' 6402 # ... but there are two gotchas: 6403 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6404 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6405 # In both cases, we have to default to `cp -p'. 6406 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6407 as_ln_s='cp -p' 6408 elif ln conf$$.file conf$$ 2>/dev/null; then 6409 as_ln_s=ln 6410 else 6411 as_ln_s='cp -p' 6412 fi 6413else 6414 as_ln_s='cp -p' 6415fi 6416rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6417rmdir conf$$.dir 2>/dev/null 6418 6419 6420# as_fn_mkdir_p 6421# ------------- 6422# Create "$as_dir" as a directory, including parents if necessary. 6423as_fn_mkdir_p () 6424{ 6425 6426 case $as_dir in #( 6427 -*) as_dir=./$as_dir;; 6428 esac 6429 test -d "$as_dir" || eval $as_mkdir_p || { 6430 as_dirs= 6431 while :; do 6432 case $as_dir in #( 6433 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 6434 *) as_qdir=$as_dir;; 6435 esac 6436 as_dirs="'$as_qdir' $as_dirs" 6437 as_dir=`$as_dirname -- "$as_dir" || 6438$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6439 X"$as_dir" : 'X\(//\)[^/]' \| \ 6440 X"$as_dir" : 'X\(//\)$' \| \ 6441 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 6442$as_echo X"$as_dir" | 6443 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6444 s//\1/ 6445 q 6446 } 6447 /^X\(\/\/\)[^/].*/{ 6448 s//\1/ 6449 q 6450 } 6451 /^X\(\/\/\)$/{ 6452 s//\1/ 6453 q 6454 } 6455 /^X\(\/\).*/{ 6456 s//\1/ 6457 q 6458 } 6459 s/.*/./; q'` 6460 test -d "$as_dir" && break 6461 done 6462 test -z "$as_dirs" || eval "mkdir $as_dirs" 6463 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 6464 6465 6466} # as_fn_mkdir_p 6467if mkdir -p . 2>/dev/null; then 6468 as_mkdir_p='mkdir -p "$as_dir"' 6469else 6470 test -d ./-p && rmdir ./-p 6471 as_mkdir_p=false 6472fi 6473 6474if test -x / >/dev/null 2>&1; then 6475 as_test_x='test -x' 6476else 6477 if ls -dL / >/dev/null 2>&1; then 6478 as_ls_L_option=L 6479 else 6480 as_ls_L_option= 6481 fi 6482 as_test_x=' 6483 eval sh -c '\'' 6484 if test -d "$1"; then 6485 test -d "$1/."; 6486 else 6487 case $1 in #( 6488 -*)set "./$1";; 6489 esac; 6490 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 6491 ???[sx]*):;;*)false;;esac;fi 6492 '\'' sh 6493 ' 6494fi 6495as_executable_p=$as_test_x 6496 6497# Sed expression to map a string onto a valid CPP name. 6498as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6499 6500# Sed expression to map a string onto a valid variable name. 6501as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6502 6503 6504exec 6>&1 6505## ----------------------------------- ## 6506## Main body of $CONFIG_STATUS script. ## 6507## ----------------------------------- ## 6508_ASEOF 6509test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 6510 6511cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6512# Save the log message, to keep $0 and so on meaningful, and to 6513# report actual input values of CONFIG_FILES etc. instead of their 6514# values after options handling. 6515ac_log=" 6516This file was extended by bmake $as_me 20160606, which was 6517generated by GNU Autoconf 2.64. Invocation command line was 6518 6519 CONFIG_FILES = $CONFIG_FILES 6520 CONFIG_HEADERS = $CONFIG_HEADERS 6521 CONFIG_LINKS = $CONFIG_LINKS 6522 CONFIG_COMMANDS = $CONFIG_COMMANDS 6523 $ $0 $@ 6524 6525on `(hostname || uname -n) 2>/dev/null | sed 1q` 6526" 6527 6528_ACEOF 6529 6530case $ac_config_files in *" 6531"*) set x $ac_config_files; shift; ac_config_files=$*;; 6532esac 6533 6534case $ac_config_headers in *" 6535"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 6536esac 6537 6538 6539cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6540# Files that config.status was made for. 6541config_files="$ac_config_files" 6542config_headers="$ac_config_headers" 6543 6544_ACEOF 6545 6546cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6547ac_cs_usage="\ 6548\`$as_me' instantiates files and other configuration actions 6549from templates according to the current configuration. Unless the files 6550and actions are specified as TAGs, all are instantiated by default. 6551 6552Usage: $0 [OPTION]... [TAG]... 6553 6554 -h, --help print this help, then exit 6555 -V, --version print version number and configuration settings, then exit 6556 -q, --quiet, --silent 6557 do not print progress messages 6558 -d, --debug don't remove temporary files 6559 --recheck update $as_me by reconfiguring in the same conditions 6560 --file=FILE[:TEMPLATE] 6561 instantiate the configuration file FILE 6562 --header=FILE[:TEMPLATE] 6563 instantiate the configuration header FILE 6564 6565Configuration files: 6566$config_files 6567 6568Configuration headers: 6569$config_headers 6570 6571Report bugs to <sjg@NetBSD.org>." 6572 6573_ACEOF 6574cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6575ac_cs_version="\\ 6576bmake config.status 20160606 6577configured by $0, generated by GNU Autoconf 2.64, 6578 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 6579 6580Copyright (C) 2009 Free Software Foundation, Inc. 6581This config.status script is free software; the Free Software Foundation 6582gives unlimited permission to copy, distribute and modify it." 6583 6584ac_pwd='$ac_pwd' 6585srcdir='$srcdir' 6586INSTALL='$INSTALL' 6587test -n "\$AWK" || AWK=awk 6588_ACEOF 6589 6590cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6591# The default lists apply if the user does not specify any file. 6592ac_need_defaults=: 6593while test $# != 0 6594do 6595 case $1 in 6596 --*=*) 6597 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6598 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6599 ac_shift=: 6600 ;; 6601 *) 6602 ac_option=$1 6603 ac_optarg=$2 6604 ac_shift=shift 6605 ;; 6606 esac 6607 6608 case $ac_option in 6609 # Handling of the options. 6610 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6611 ac_cs_recheck=: ;; 6612 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6613 $as_echo "$ac_cs_version"; exit ;; 6614 --debug | --debu | --deb | --de | --d | -d ) 6615 debug=: ;; 6616 --file | --fil | --fi | --f ) 6617 $ac_shift 6618 case $ac_optarg in 6619 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6620 esac 6621 as_fn_append CONFIG_FILES " '$ac_optarg'" 6622 ac_need_defaults=false;; 6623 --header | --heade | --head | --hea ) 6624 $ac_shift 6625 case $ac_optarg in 6626 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6627 esac 6628 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6629 ac_need_defaults=false;; 6630 --he | --h) 6631 # Conflict between --help and --header 6632 as_fn_error "ambiguous option: \`$1' 6633Try \`$0 --help' for more information.";; 6634 --help | --hel | -h ) 6635 $as_echo "$ac_cs_usage"; exit ;; 6636 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6637 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6638 ac_cs_silent=: ;; 6639 6640 # This is an error. 6641 -*) as_fn_error "unrecognized option: \`$1' 6642Try \`$0 --help' for more information." ;; 6643 6644 *) as_fn_append ac_config_targets " $1" 6645 ac_need_defaults=false ;; 6646 6647 esac 6648 shift 6649done 6650 6651ac_configure_extra_args= 6652 6653if $ac_cs_silent; then 6654 exec 6>/dev/null 6655 ac_configure_extra_args="$ac_configure_extra_args --silent" 6656fi 6657 6658_ACEOF 6659cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6660if \$ac_cs_recheck; then 6661 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6662 shift 6663 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6664 CONFIG_SHELL='$SHELL' 6665 export CONFIG_SHELL 6666 exec "\$@" 6667fi 6668 6669_ACEOF 6670cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6671exec 5>>config.log 6672{ 6673 echo 6674 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6675## Running $as_me. ## 6676_ASBOX 6677 $as_echo "$ac_log" 6678} >&5 6679 6680_ACEOF 6681cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6682_ACEOF 6683 6684cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6685 6686# Handling of arguments. 6687for ac_config_target in $ac_config_targets 6688do 6689 case $ac_config_target in 6690 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 6691 "makefile") CONFIG_FILES="$CONFIG_FILES makefile" ;; 6692 "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;; 6693 "make-bootstrap.sh") CONFIG_FILES="$CONFIG_FILES make-bootstrap.sh" ;; 6694 "unit-tests/Makefile") CONFIG_FILES="$CONFIG_FILES unit-tests/Makefile" ;; 6695 6696 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6697 esac 6698done 6699 6700 6701# If the user did not use the arguments to specify the items to instantiate, 6702# then the envvar interface is used. Set only those that are not. 6703# We use the long form for the default assignment because of an extremely 6704# bizarre bug on SunOS 4.1.3. 6705if $ac_need_defaults; then 6706 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6707 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6708fi 6709 6710# Have a temporary directory for convenience. Make it in the build tree 6711# simply because there is no reason against having it here, and in addition, 6712# creating and moving files from /tmp can sometimes cause problems. 6713# Hook for its removal unless debugging. 6714# Note that there is a small window in which the directory will not be cleaned: 6715# after its creation but before its name has been assigned to `$tmp'. 6716$debug || 6717{ 6718 tmp= 6719 trap 'exit_status=$? 6720 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 6721' 0 6722 trap 'as_fn_exit 1' 1 2 13 15 6723} 6724# Create a (secure) tmp directory for tmp files. 6725 6726{ 6727 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6728 test -n "$tmp" && test -d "$tmp" 6729} || 6730{ 6731 tmp=./conf$$-$RANDOM 6732 (umask 077 && mkdir "$tmp") 6733} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 6734 6735# Set up the scripts for CONFIG_FILES section. 6736# No need to generate them if there are no CONFIG_FILES. 6737# This happens for instance with `./config.status config.h'. 6738if test -n "$CONFIG_FILES"; then 6739 6740 6741ac_cr=`echo X | tr X '\015'` 6742# On cygwin, bash can eat \r inside `` if the user requested igncr. 6743# But we know of no other shell where ac_cr would be empty at this 6744# point, so we can use a bashism as a fallback. 6745if test "x$ac_cr" = x; then 6746 eval ac_cr=\$\'\\r\' 6747fi 6748ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6749if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6750 ac_cs_awk_cr='\r' 6751else 6752 ac_cs_awk_cr=$ac_cr 6753fi 6754 6755echo 'BEGIN {' >"$tmp/subs1.awk" && 6756_ACEOF 6757 6758 6759{ 6760 echo "cat >conf$$subs.awk <<_ACEOF" && 6761 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6762 echo "_ACEOF" 6763} >conf$$subs.sh || 6764 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6765ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 6766ac_delim='%!_!# ' 6767for ac_last_try in false false false false false :; do 6768 . ./conf$$subs.sh || 6769 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6770 6771 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6772 if test $ac_delim_n = $ac_delim_num; then 6773 break 6774 elif $ac_last_try; then 6775 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6776 else 6777 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6778 fi 6779done 6780rm -f conf$$subs.sh 6781 6782cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6783cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6784_ACEOF 6785sed -n ' 6786h 6787s/^/S["/; s/!.*/"]=/ 6788p 6789g 6790s/^[^!]*!// 6791:repl 6792t repl 6793s/'"$ac_delim"'$// 6794t delim 6795:nl 6796h 6797s/\(.\{148\}\).*/\1/ 6798t more1 6799s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6800p 6801n 6802b repl 6803:more1 6804s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6805p 6806g 6807s/.\{148\}// 6808t nl 6809:delim 6810h 6811s/\(.\{148\}\).*/\1/ 6812t more2 6813s/["\\]/\\&/g; s/^/"/; s/$/"/ 6814p 6815b 6816:more2 6817s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6818p 6819g 6820s/.\{148\}// 6821t delim 6822' <conf$$subs.awk | sed ' 6823/^[^""]/{ 6824 N 6825 s/\n// 6826} 6827' >>$CONFIG_STATUS || ac_write_fail=1 6828rm -f conf$$subs.awk 6829cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6830_ACAWK 6831cat >>"\$tmp/subs1.awk" <<_ACAWK && 6832 for (key in S) S_is_set[key] = 1 6833 FS = "" 6834 6835} 6836{ 6837 line = $ 0 6838 nfields = split(line, field, "@") 6839 substed = 0 6840 len = length(field[1]) 6841 for (i = 2; i < nfields; i++) { 6842 key = field[i] 6843 keylen = length(key) 6844 if (S_is_set[key]) { 6845 value = S[key] 6846 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6847 len += length(value) + length(field[++i]) 6848 substed = 1 6849 } else 6850 len += 1 + keylen 6851 } 6852 6853 print line 6854} 6855 6856_ACAWK 6857_ACEOF 6858cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6859if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6860 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6861else 6862 cat 6863fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 6864 || as_fn_error "could not setup config files machinery" "$LINENO" 5 6865_ACEOF 6866 6867# VPATH may cause trouble with some makes, so we remove $(srcdir), 6868# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6869# trailing colons and then remove the whole line if VPATH becomes empty 6870# (actually we leave an empty line to preserve line numbers). 6871if test "x$srcdir" = x.; then 6872 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6873s/:*\$(srcdir):*/:/ 6874s/:*\${srcdir}:*/:/ 6875s/:*@srcdir@:*/:/ 6876s/^\([^=]*=[ ]*\):*/\1/ 6877s/:*$// 6878s/^[^=]*=[ ]*$// 6879}' 6880fi 6881 6882cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6883fi # test -n "$CONFIG_FILES" 6884 6885# Set up the scripts for CONFIG_HEADERS section. 6886# No need to generate them if there are no CONFIG_HEADERS. 6887# This happens for instance with `./config.status Makefile'. 6888if test -n "$CONFIG_HEADERS"; then 6889cat >"$tmp/defines.awk" <<\_ACAWK || 6890BEGIN { 6891_ACEOF 6892 6893# Transform confdefs.h into an awk script `defines.awk', embedded as 6894# here-document in config.status, that substitutes the proper values into 6895# config.h.in to produce config.h. 6896 6897# Create a delimiter string that does not exist in confdefs.h, to ease 6898# handling of long lines. 6899ac_delim='%!_!# ' 6900for ac_last_try in false false :; do 6901 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 6902 if test -z "$ac_t"; then 6903 break 6904 elif $ac_last_try; then 6905 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 6906 else 6907 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6908 fi 6909done 6910 6911# For the awk script, D is an array of macro values keyed by name, 6912# likewise P contains macro parameters if any. Preserve backslash 6913# newline sequences. 6914 6915ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6916sed -n ' 6917s/.\{148\}/&'"$ac_delim"'/g 6918t rset 6919:rset 6920s/^[ ]*#[ ]*define[ ][ ]*/ / 6921t def 6922d 6923:def 6924s/\\$// 6925t bsnl 6926s/["\\]/\\&/g 6927s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6928D["\1"]=" \3"/p 6929s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6930d 6931:bsnl 6932s/["\\]/\\&/g 6933s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6934D["\1"]=" \3\\\\\\n"\\/p 6935t cont 6936s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6937t cont 6938d 6939:cont 6940n 6941s/.\{148\}/&'"$ac_delim"'/g 6942t clear 6943:clear 6944s/\\$// 6945t bsnlc 6946s/["\\]/\\&/g; s/^/"/; s/$/"/p 6947d 6948:bsnlc 6949s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6950b cont 6951' <confdefs.h | sed ' 6952s/'"$ac_delim"'/"\\\ 6953"/g' >>$CONFIG_STATUS || ac_write_fail=1 6954 6955cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6956 for (key in D) D_is_set[key] = 1 6957 FS = "" 6958} 6959/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6960 line = \$ 0 6961 split(line, arg, " ") 6962 if (arg[1] == "#") { 6963 defundef = arg[2] 6964 mac1 = arg[3] 6965 } else { 6966 defundef = substr(arg[1], 2) 6967 mac1 = arg[2] 6968 } 6969 split(mac1, mac2, "(") #) 6970 macro = mac2[1] 6971 prefix = substr(line, 1, index(line, defundef) - 1) 6972 if (D_is_set[macro]) { 6973 # Preserve the white space surrounding the "#". 6974 print prefix "define", macro P[macro] D[macro] 6975 next 6976 } else { 6977 # Replace #undef with comments. This is necessary, for example, 6978 # in the case of _POSIX_SOURCE, which is predefined and required 6979 # on some systems where configure will not decide to define it. 6980 if (defundef == "undef") { 6981 print "/*", prefix defundef, macro, "*/" 6982 next 6983 } 6984 } 6985} 6986{ print } 6987_ACAWK 6988_ACEOF 6989cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6990 as_fn_error "could not setup config headers machinery" "$LINENO" 5 6991fi # test -n "$CONFIG_HEADERS" 6992 6993 6994eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 6995shift 6996for ac_tag 6997do 6998 case $ac_tag in 6999 :[FHLC]) ac_mode=$ac_tag; continue;; 7000 esac 7001 case $ac_mode$ac_tag in 7002 :[FHL]*:*);; 7003 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 7004 :[FH]-) ac_tag=-:-;; 7005 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 7006 esac 7007 ac_save_IFS=$IFS 7008 IFS=: 7009 set x $ac_tag 7010 IFS=$ac_save_IFS 7011 shift 7012 ac_file=$1 7013 shift 7014 7015 case $ac_mode in 7016 :L) ac_source=$1;; 7017 :[FH]) 7018 ac_file_inputs= 7019 for ac_f 7020 do 7021 case $ac_f in 7022 -) ac_f="$tmp/stdin";; 7023 *) # Look for the file first in the build tree, then in the source tree 7024 # (if the path is not absolute). The absolute path cannot be DOS-style, 7025 # because $ac_f cannot contain `:'. 7026 test -f "$ac_f" || 7027 case $ac_f in 7028 [\\/$]*) false;; 7029 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 7030 esac || 7031 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 7032 esac 7033 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 7034 as_fn_append ac_file_inputs " '$ac_f'" 7035 done 7036 7037 # Let's still pretend it is `configure' which instantiates (i.e., don't 7038 # use $as_me), people would be surprised to read: 7039 # /* config.h. Generated by config.status. */ 7040 configure_input='Generated from '` 7041 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 7042 `' by configure.' 7043 if test x"$ac_file" != x-; then 7044 configure_input="$ac_file. $configure_input" 7045 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 7046$as_echo "$as_me: creating $ac_file" >&6;} 7047 fi 7048 # Neutralize special characters interpreted by sed in replacement strings. 7049 case $configure_input in #( 7050 *\&* | *\|* | *\\* ) 7051 ac_sed_conf_input=`$as_echo "$configure_input" | 7052 sed 's/[\\\\&|]/\\\\&/g'`;; #( 7053 *) ac_sed_conf_input=$configure_input;; 7054 esac 7055 7056 case $ac_tag in 7057 *:-:* | *:-) cat >"$tmp/stdin" \ 7058 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 7059 esac 7060 ;; 7061 esac 7062 7063 ac_dir=`$as_dirname -- "$ac_file" || 7064$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7065 X"$ac_file" : 'X\(//\)[^/]' \| \ 7066 X"$ac_file" : 'X\(//\)$' \| \ 7067 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 7068$as_echo X"$ac_file" | 7069 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7070 s//\1/ 7071 q 7072 } 7073 /^X\(\/\/\)[^/].*/{ 7074 s//\1/ 7075 q 7076 } 7077 /^X\(\/\/\)$/{ 7078 s//\1/ 7079 q 7080 } 7081 /^X\(\/\).*/{ 7082 s//\1/ 7083 q 7084 } 7085 s/.*/./; q'` 7086 as_dir="$ac_dir"; as_fn_mkdir_p 7087 ac_builddir=. 7088 7089case "$ac_dir" in 7090.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 7091*) 7092 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 7093 # A ".." for each directory in $ac_dir_suffix. 7094 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 7095 case $ac_top_builddir_sub in 7096 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 7097 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 7098 esac ;; 7099esac 7100ac_abs_top_builddir=$ac_pwd 7101ac_abs_builddir=$ac_pwd$ac_dir_suffix 7102# for backward compatibility: 7103ac_top_builddir=$ac_top_build_prefix 7104 7105case $srcdir in 7106 .) # We are building in place. 7107 ac_srcdir=. 7108 ac_top_srcdir=$ac_top_builddir_sub 7109 ac_abs_top_srcdir=$ac_pwd ;; 7110 [\\/]* | ?:[\\/]* ) # Absolute name. 7111 ac_srcdir=$srcdir$ac_dir_suffix; 7112 ac_top_srcdir=$srcdir 7113 ac_abs_top_srcdir=$srcdir ;; 7114 *) # Relative name. 7115 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 7116 ac_top_srcdir=$ac_top_build_prefix$srcdir 7117 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 7118esac 7119ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 7120 7121 7122 case $ac_mode in 7123 :F) 7124 # 7125 # CONFIG_FILE 7126 # 7127 7128 case $INSTALL in 7129 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 7130 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 7131 esac 7132_ACEOF 7133 7134cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7135# If the template does not know about datarootdir, expand it. 7136# FIXME: This hack should be removed a few years after 2.60. 7137ac_datarootdir_hack=; ac_datarootdir_seen= 7138ac_sed_dataroot=' 7139/datarootdir/ { 7140 p 7141 q 7142} 7143/@datadir@/p 7144/@docdir@/p 7145/@infodir@/p 7146/@localedir@/p 7147/@mandir@/p' 7148case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 7149*datarootdir*) ac_datarootdir_seen=yes;; 7150*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 7151 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 7152$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 7153_ACEOF 7154cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7155 ac_datarootdir_hack=' 7156 s&@datadir@&$datadir&g 7157 s&@docdir@&$docdir&g 7158 s&@infodir@&$infodir&g 7159 s&@localedir@&$localedir&g 7160 s&@mandir@&$mandir&g 7161 s&\\\${datarootdir}&$datarootdir&g' ;; 7162esac 7163_ACEOF 7164 7165# Neutralize VPATH when `$srcdir' = `.'. 7166# Shell code in configure.ac might set extrasub. 7167# FIXME: do we really want to maintain this feature? 7168cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7169ac_sed_extra="$ac_vpsub 7170$extrasub 7171_ACEOF 7172cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7173:t 7174/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7175s|@configure_input@|$ac_sed_conf_input|;t t 7176s&@top_builddir@&$ac_top_builddir_sub&;t t 7177s&@top_build_prefix@&$ac_top_build_prefix&;t t 7178s&@srcdir@&$ac_srcdir&;t t 7179s&@abs_srcdir@&$ac_abs_srcdir&;t t 7180s&@top_srcdir@&$ac_top_srcdir&;t t 7181s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 7182s&@builddir@&$ac_builddir&;t t 7183s&@abs_builddir@&$ac_abs_builddir&;t t 7184s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 7185s&@INSTALL@&$ac_INSTALL&;t t 7186$ac_datarootdir_hack 7187" 7188eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 7189 || as_fn_error "could not create $ac_file" "$LINENO" 5 7190 7191test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 7192 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 7193 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7195which seems to be undefined. Please make sure it is defined." >&5 7196$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7197which seems to be undefined. Please make sure it is defined." >&2;} 7198 7199 rm -f "$tmp/stdin" 7200 case $ac_file in 7201 -) cat "$tmp/out" && rm -f "$tmp/out";; 7202 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 7203 esac \ 7204 || as_fn_error "could not create $ac_file" "$LINENO" 5 7205 ;; 7206 :H) 7207 # 7208 # CONFIG_HEADER 7209 # 7210 if test x"$ac_file" != x-; then 7211 { 7212 $as_echo "/* $configure_input */" \ 7213 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 7214 } >"$tmp/config.h" \ 7215 || as_fn_error "could not create $ac_file" "$LINENO" 5 7216 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 7217 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 7218$as_echo "$as_me: $ac_file is unchanged" >&6;} 7219 else 7220 rm -f "$ac_file" 7221 mv "$tmp/config.h" "$ac_file" \ 7222 || as_fn_error "could not create $ac_file" "$LINENO" 5 7223 fi 7224 else 7225 $as_echo "/* $configure_input */" \ 7226 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 7227 || as_fn_error "could not create -" "$LINENO" 5 7228 fi 7229 ;; 7230 7231 7232 esac 7233 7234done # for ac_tag 7235 7236 7237as_fn_exit 0 7238_ACEOF 7239ac_clean_files=$ac_clean_files_save 7240 7241test $ac_write_fail = 0 || 7242 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 7243 7244 7245# configure is writing to config.log, and then calls config.status. 7246# config.status does its own redirection, appending to config.log. 7247# Unfortunately, on DOS this fails, as config.log is still kept open 7248# by configure, so config.status won't be able to write to it; its 7249# output is simply discarded. So we exec the FD to /dev/null, 7250# effectively closing config.log, so it can be properly (re)opened and 7251# appended to by config.status. When coming back to configure, we 7252# need to make the FD available again. 7253if test "$no_create" != yes; then 7254 ac_cs_success=: 7255 ac_config_status_args= 7256 test "$silent" = yes && 7257 ac_config_status_args="$ac_config_status_args --quiet" 7258 exec 5>/dev/null 7259 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 7260 exec 5>>config.log 7261 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7262 # would make configure fail if this is the last instruction. 7263 $ac_cs_success || as_fn_exit $? 7264fi 7265if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 7266 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 7267$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 7268fi 7269 7270 7271cat <<EOF 7272 7273You can now run 7274 7275 sh ./make-bootstrap.sh 7276 7277to produce a fully functional bmake. 7278 7279EOF 7280