configure revision 276305
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64 for bmake 20140214. 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). But do not cause bugs in bash 2.01; the "|| exit 1" 117# suppresses any "Segmentation fault" message there. '((' could 118# trigger a bug in pdksh 5.2.14. 119for as_var in BASH_ENV ENV MAIL MAILPATH 120do eval test x\${$as_var+set} = xset \ 121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 122done 123PS1='$ ' 124PS2='> ' 125PS4='+ ' 126 127# NLS nuisances. 128LC_ALL=C 129export LC_ALL 130LANGUAGE=C 131export LANGUAGE 132 133# CDPATH. 134(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 135 136if test "x$CONFIG_SHELL" = x; then 137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 138 emulate sh 139 NULLCMD=: 140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 141 # is contrary to our usage. Disable this feature. 142 alias -g '\${1+\"\$@\"}'='\"\$@\"' 143 setopt NO_GLOB_SUBST 144else 145 case \`(set -o) 2>/dev/null\` in #( 146 *posix*) : 147 set -o posix ;; #( 148 *) : 149 ;; 150esac 151fi 152" 153 as_required="as_fn_return () { (exit \$1); } 154as_fn_success () { as_fn_return 0; } 155as_fn_failure () { as_fn_return 1; } 156as_fn_ret_success () { return 0; } 157as_fn_ret_failure () { return 1; } 158 159exitcode=0 160as_fn_success || { exitcode=1; echo as_fn_success failed.; } 161as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 162as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 163as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 164if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 165 166else 167 exitcode=1; echo positional parameters were not saved. 168fi 169test x\$exitcode = x0 || exit 1" 170 as_suggested=" as_lineno_1=";as_suggested=$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. Then install a modern shell, or 234$0: manually run the script under such a shell if you do 235$0: have one." 236 fi 237 exit 1 238fi 239fi 240fi 241SHELL=${CONFIG_SHELL-/bin/sh} 242export SHELL 243# Unset more variables known to interfere with behavior of common tools. 244CLICOLOR_FORCE= GREP_OPTIONS= 245unset CLICOLOR_FORCE GREP_OPTIONS 246 247## --------------------- ## 248## M4sh Shell Functions. ## 249## --------------------- ## 250# as_fn_unset VAR 251# --------------- 252# Portably unset VAR. 253as_fn_unset () 254{ 255 { eval $1=; unset $1;} 256} 257as_unset=as_fn_unset 258 259# as_fn_set_status STATUS 260# ----------------------- 261# Set $? to STATUS, without forking. 262as_fn_set_status () 263{ 264 return $1 265} # as_fn_set_status 266 267# as_fn_exit STATUS 268# ----------------- 269# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 270as_fn_exit () 271{ 272 set +e 273 as_fn_set_status $1 274 exit $1 275} # as_fn_exit 276 277# as_fn_mkdir_p 278# ------------- 279# Create "$as_dir" as a directory, including parents if necessary. 280as_fn_mkdir_p () 281{ 282 283 case $as_dir in #( 284 -*) as_dir=./$as_dir;; 285 esac 286 test -d "$as_dir" || eval $as_mkdir_p || { 287 as_dirs= 288 while :; do 289 case $as_dir in #( 290 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 291 *) as_qdir=$as_dir;; 292 esac 293 as_dirs="'$as_qdir' $as_dirs" 294 as_dir=`$as_dirname -- "$as_dir" || 295$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 296 X"$as_dir" : 'X\(//\)[^/]' \| \ 297 X"$as_dir" : 'X\(//\)$' \| \ 298 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 299$as_echo X"$as_dir" | 300 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 301 s//\1/ 302 q 303 } 304 /^X\(\/\/\)[^/].*/{ 305 s//\1/ 306 q 307 } 308 /^X\(\/\/\)$/{ 309 s//\1/ 310 q 311 } 312 /^X\(\/\).*/{ 313 s//\1/ 314 q 315 } 316 s/.*/./; q'` 317 test -d "$as_dir" && break 318 done 319 test -z "$as_dirs" || eval "mkdir $as_dirs" 320 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 321 322 323} # as_fn_mkdir_p 324# as_fn_append VAR VALUE 325# ---------------------- 326# Append the text in VALUE to the end of the definition contained in VAR. 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The arguments 346# must be portable across $(()) and expr. 347if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 348 eval 'as_fn_arith () 349 { 350 as_val=$(( $* )) 351 }' 352else 353 as_fn_arith () 354 { 355 as_val=`expr "$@" || test $? -eq 1` 356 } 357fi # as_fn_arith 358 359 360# as_fn_error ERROR [LINENO LOG_FD] 361# --------------------------------- 362# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 363# provided, also output the error to LOG_FD, referencing LINENO. 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McMahon (1931-1989) for sed's syntax. :-) 427 sed -n ' 428 p 429 /[$]LINENO/= 430 ' <$as_myself | 431 sed ' 432 s/[$]LINENO.*/&-/ 433 t lineno 434 b 435 :lineno 436 N 437 :loop 438 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 439 t loop 440 s/-\n.*// 441 ' >$as_me.lineno && 442 chmod +x "$as_me.lineno" || 443 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 444 445 # Don't try to exec as it changes $[0], causing all sort of problems 446 # (the dirname of $[0] is not the place where we might find the 447 # original and so on. Autoconf is especially sensitive to this). 448 . "./$as_me.lineno" 449 # Exit status is that of the last command. 450 exit 451} 452 453ECHO_C= ECHO_N= ECHO_T= 454case `echo -n x` in #((((( 455-n*) 456 case `echo 'xy\c'` in 457 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 458 xy) ECHO_C='\c';; 459 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 460 ECHO_T=' ';; 461 esac;; 462*) 463 ECHO_N='-n';; 464esac 465 466rm -f conf$$ conf$$.exe conf$$.file 467if test -d conf$$.dir; then 468 rm -f conf$$.dir/conf$$.file 469else 470 rm -f conf$$.dir 471 mkdir conf$$.dir 2>/dev/null 472fi 473if (echo >conf$$.file) 2>/dev/null; then 474 if ln -s conf$$.file conf$$ 2>/dev/null; then 475 as_ln_s='ln -s' 476 # ... but there are two gotchas: 477 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 478 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 479 # In both cases, we have to default to `cp -p'. 480 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 481 as_ln_s='cp -p' 482 elif ln conf$$.file conf$$ 2>/dev/null; then 483 as_ln_s=ln 484 else 485 as_ln_s='cp -p' 486 fi 487else 488 as_ln_s='cp -p' 489fi 490rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 491rmdir conf$$.dir 2>/dev/null 492 493if mkdir -p . 2>/dev/null; then 494 as_mkdir_p='mkdir -p "$as_dir"' 495else 496 test -d ./-p && rmdir ./-p 497 as_mkdir_p=false 498fi 499 500if test -x / >/dev/null 2>&1; then 501 as_test_x='test -x' 502else 503 if ls -dL / >/dev/null 2>&1; then 504 as_ls_L_option=L 505 else 506 as_ls_L_option= 507 fi 508 as_test_x=' 509 eval sh -c '\'' 510 if test -d "$1"; then 511 test -d "$1/."; 512 else 513 case $1 in #( 514 -*)set "./$1";; 515 esac; 516 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 517 ???[sx]*):;;*)false;;esac;fi 518 '\'' sh 519 ' 520fi 521as_executable_p=$as_test_x 522 523# Sed expression to map a string onto a valid CPP name. 524as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 525 526# Sed expression to map a string onto a valid 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See below for descriptions of some of the useful variables. 1230 1231Defaults for the options are specified in brackets. 1232 1233Configuration: 1234 -h, --help display this help and exit 1235 --help=short display options specific to this package 1236 --help=recursive display the short help of all the included packages 1237 -V, --version display version information and exit 1238 -q, --quiet, --silent do not print \`checking...' messages 1239 --cache-file=FILE cache test results in FILE [disabled] 1240 -C, --config-cache alias for \`--cache-file=config.cache' 1241 -n, --no-create do not create output files 1242 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1243 1244Installation directories: 1245 --prefix=PREFIX install architecture-independent files in PREFIX 1246 [$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 20140214:";; 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 $ac_init_version; then 1389 cat <<\_ACEOF 1390bmake configure 20140214 1391generated by GNU Autoconf 2.64 1392 1393Copyright (C) 2009 Free Software Foundation, Inc. 1394This configure script is free software; the Free Software Foundation 1395gives unlimited permission to copy, distribute and modify it. 1396_ACEOF 1397 exit 1398fi 1399 1400## ------------------------ ## 1401## Autoconf initialization. ## 1402## ------------------------ ## 1403 1404# ac_fn_c_try_compile LINENO 1405# -------------------------- 1406# Try to compile conftest.$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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Invocation command line was 1913 1914 $ $0 $@ 1915 1916_ACEOF 1917exec 5>>config.log 1918{ 1919cat <<_ASUNAME 1920## --------- ## 1921## Platform. ## 1922## --------- ## 1923 1924hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1925uname -m = `(uname -m) 2>/dev/null || echo unknown` 1926uname -r = `(uname -r) 2>/dev/null || echo unknown` 1927uname -s = `(uname -s) 2>/dev/null || echo unknown` 1928uname -v = `(uname -v) 2>/dev/null || echo unknown` 1929 1930/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1931/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1932 1933/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1934/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1935/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1936/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1937/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1938/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1939/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1940 1941_ASUNAME 1942 1943as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1944for as_dir in $PATH 1945do 1946 IFS=$as_save_IFS 1947 test -z "$as_dir" && as_dir=. 1948 $as_echo "PATH: $as_dir" 1949 done 1950IFS=$as_save_IFS 1951 1952} >&5 1953 1954cat >&5 <<_ACEOF 1955 1956 1957## ----------- ## 1958## Core tests. ## 1959## ----------- ## 1960 1961_ACEOF 1962 1963 1964# Keep a trace of the command line. 1965# Strip out --no-create and --no-recursion so they do not pile up. 1966# Strip out --silent because we don't want to record it for future runs. 1967# Also quote any args containing shell meta-characters. 1968# Make two passes to allow for proper duplicate-argument suppression. 1969ac_configure_args= 1970ac_configure_args0= 1971ac_configure_args1= 1972ac_must_keep_next=false 1973for ac_pass in 1 2 1974do 1975 for ac_arg 1976 do 1977 case $ac_arg in 1978 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1979 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1980 | -silent | --silent | --silen | --sile | --sil) 1981 continue ;; 1982 *\'*) 1983 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1984 esac 1985 case $ac_pass in 1986 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1987 2) 1988 as_fn_append ac_configure_args1 " '$ac_arg'" 1989 if test $ac_must_keep_next = true; then 1990 ac_must_keep_next=false # Got value, back to normal. 1991 else 1992 case $ac_arg in 1993 *=* | --config-cache | -C | -disable-* | --disable-* \ 1994 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1995 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1996 | -with-* | --with-* | -without-* | --without-* | --x) 1997 case "$ac_configure_args0 " in 1998 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1999 esac 2000 ;; 2001 -* ) ac_must_keep_next=true ;; 2002 esac 2003 fi 2004 as_fn_append ac_configure_args " '$ac_arg'" 2005 ;; 2006 esac 2007 done 2008done 2009{ ac_configure_args0=; unset ac_configure_args0;} 2010{ ac_configure_args1=; unset ac_configure_args1;} 2011 2012# When interrupted or exit'd, cleanup temporary files, and complete 2013# config.log. 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"$LINENO" 5; } 2625 2626# Provide some information about the compiler. 2627$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2628set X $ac_compile 2629ac_compiler=$2 2630for ac_option in --version -v -V -qversion; do 2631 { { ac_try="$ac_compiler $ac_option >&5" 2632case "(($ac_try" in 2633 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2634 *) ac_try_echo=$ac_try;; 2635esac 2636eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2637$as_echo "$ac_try_echo"; } >&5 2638 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2639 ac_status=$? 2640 if test -s conftest.err; then 2641 sed '10a\ 2642... rest of stderr output deleted ... 2643 10q' conftest.err >conftest.er1 2644 cat conftest.er1 >&5 2645 rm -f conftest.er1 conftest.err 2646 fi 2647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2648 test $ac_status = 0; } 2649done 2650 2651cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2652/* end confdefs.h. */ 2653#include <stdio.h> 2654int 2655main () 2656{ 2657FILE *f = fopen ("conftest.out", "w"); 2658 return ferror (f) || fclose (f) != 0; 2659 2660 ; 2661 return 0; 2662} 2663_ACEOF 2664ac_clean_files_save=$ac_clean_files 2665ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2666# Try to create an executable without -o first, disregard a.out. 2667# It will help us diagnose broken compilers, and finding out an intuition 2668# of exeext. 2669{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2670$as_echo_n "checking for C compiler default output file name... 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"$LINENO" 5; } 2773 fi 2774 fi 2775fi 2776{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2777$as_echo "yes" >&6; } 2778 2779rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2780ac_clean_files=$ac_clean_files_save 2781# Check that the compiler produces executables we can run. If not, either 2782# the compiler is broken, or we cross compile. 2783{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2784$as_echo_n "checking whether we are cross compiling... " >&6; } 2785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2786$as_echo "$cross_compiling" >&6; } 2787 2788{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2789$as_echo_n "checking for suffix of executables... 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For instance with Cygwin, `ls conftest' will 2803# work properly (i.e., refer to `conftest.exe'), while it won't with 2804# `rm'. 2805for ac_file in conftest.exe conftest conftest.*; do 2806 test -f "$ac_file" || continue 2807 case $ac_file in 2808 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2809 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2810 break;; 2811 * ) break;; 2812 esac 2813done 2814else 2815 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2816$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2817as_fn_error "cannot compute suffix of executables: cannot compile and link 2818See \`config.log' for more details." "$LINENO" 5; } 2819fi 2820rm -f conftest$ac_cv_exeext 2821{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2822$as_echo "$ac_cv_exeext" >&6; } 2823 2824rm -f conftest.$ac_ext 2825EXEEXT=$ac_cv_exeext 2826ac_exeext=$EXEEXT 2827{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2828$as_echo_n "checking for suffix of object files... " >&6; } 2829if test "${ac_cv_objext+set}" = set; then : 2830 $as_echo_n "(cached) " >&6 2831else 2832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2833/* end confdefs.h. */ 2834 2835int 2836main () 2837{ 2838 2839 ; 2840 return 0; 2841} 2842_ACEOF 2843rm -f conftest.o conftest.obj 2844if { { ac_try="$ac_compile" 2845case "(($ac_try" in 2846 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2847 *) ac_try_echo=$ac_try;; 2848esac 2849eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2850$as_echo "$ac_try_echo"; } >&5 2851 (eval "$ac_compile") 2>&5 2852 ac_status=$? 2853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2854 test $ac_status = 0; }; then : 2855 for ac_file in conftest.o conftest.obj conftest.*; do 2856 test -f "$ac_file" || continue; 2857 case $ac_file in 2858 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2859 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2860 break;; 2861 esac 2862done 2863else 2864 $as_echo "$as_me: failed program was:" >&5 2865sed 's/^/| /' conftest.$ac_ext >&5 2866 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 object files: cannot compile 2870See \`config.log' for more details." "$LINENO" 5; } 2871fi 2872rm -f conftest.$ac_cv_objext conftest.$ac_ext 2873fi 2874{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2875$as_echo "$ac_cv_objext" >&6; } 2876OBJEXT=$ac_cv_objext 2877ac_objext=$OBJEXT 2878{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2879$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2880if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2881 $as_echo_n "(cached) " >&6 2882else 2883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2884/* end confdefs.h. */ 2885 2886int 2887main () 2888{ 2889#ifndef __GNUC__ 2890 choke me 2891#endif 2892 2893 ; 2894 return 0; 2895} 2896_ACEOF 2897if ac_fn_c_try_compile "$LINENO"; then : 2898 ac_compiler_gnu=yes 2899else 2900 ac_compiler_gnu=no 2901fi 2902rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2903ac_cv_c_compiler_gnu=$ac_compiler_gnu 2904 2905fi 2906{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2907$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2908if test $ac_compiler_gnu = yes; then 2909 GCC=yes 2910else 2911 GCC= 2912fi 2913ac_test_CFLAGS=${CFLAGS+set} 2914ac_save_CFLAGS=$CFLAGS 2915{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2916$as_echo_n "checking whether $CC accepts -g... " >&6; } 2917if test "${ac_cv_prog_cc_g+set}" = set; then : 2918 $as_echo_n "(cached) " >&6 2919else 2920 ac_save_c_werror_flag=$ac_c_werror_flag 2921 ac_c_werror_flag=yes 2922 ac_cv_prog_cc_g=no 2923 CFLAGS="-g" 2924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2925/* end confdefs.h. */ 2926 2927int 2928main () 2929{ 2930 2931 ; 2932 return 0; 2933} 2934_ACEOF 2935if ac_fn_c_try_compile "$LINENO"; then : 2936 ac_cv_prog_cc_g=yes 2937else 2938 CFLAGS="" 2939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2940/* end confdefs.h. */ 2941 2942int 2943main () 2944{ 2945 2946 ; 2947 return 0; 2948} 2949_ACEOF 2950if ac_fn_c_try_compile "$LINENO"; then : 2951 2952else 2953 ac_c_werror_flag=$ac_save_c_werror_flag 2954 CFLAGS="-g" 2955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2956/* end confdefs.h. */ 2957 2958int 2959main () 2960{ 2961 2962 ; 2963 return 0; 2964} 2965_ACEOF 2966if ac_fn_c_try_compile "$LINENO"; then : 2967 ac_cv_prog_cc_g=yes 2968fi 2969rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2970fi 2971rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2972fi 2973rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2974 ac_c_werror_flag=$ac_save_c_werror_flag 2975fi 2976{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2977$as_echo "$ac_cv_prog_cc_g" >&6; } 2978if test "$ac_test_CFLAGS" = set; then 2979 CFLAGS=$ac_save_CFLAGS 2980elif test $ac_cv_prog_cc_g = yes; then 2981 if test "$GCC" = yes; then 2982 CFLAGS="-g -O2" 2983 else 2984 CFLAGS="-g" 2985 fi 2986else 2987 if test "$GCC" = yes; then 2988 CFLAGS="-O2" 2989 else 2990 CFLAGS= 2991 fi 2992fi 2993{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2994$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2995if test "${ac_cv_prog_cc_c89+set}" = set; then : 2996 $as_echo_n "(cached) " >&6 2997else 2998 ac_cv_prog_cc_c89=no 2999ac_save_CC=$CC 3000cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3001/* end confdefs.h. */ 3002#include <stdarg.h> 3003#include <stdio.h> 3004#include <sys/types.h> 3005#include <sys/stat.h> 3006/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3007struct buf { int x; }; 3008FILE * (*rcsopen) (struct buf *, struct stat *, int); 3009static char *e (p, i) 3010 char **p; 3011 int i; 3012{ 3013 return p[i]; 3014} 3015static char *f (char * (*g) (char **, int), char **p, ...) 3016{ 3017 char *s; 3018 va_list v; 3019 va_start (v,p); 3020 s = g (p, va_arg (v,int)); 3021 va_end (v); 3022 return s; 3023} 3024 3025/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3026 function prototypes and stuff, but not '\xHH' hex character constants. 3027 These don't provoke an error unfortunately, instead are silently treated 3028 as 'x'. The following induces an error, until -std is added to get 3029 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3030 array size at least. It's necessary to write '\x00'==0 to get something 3031 that's true only with -std. */ 3032int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3033 3034/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3035 inside strings and character constants. */ 3036#define FOO(x) 'x' 3037int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3038 3039int test (int i, double x); 3040struct s1 {int (*f) (int a);}; 3041struct s2 {int (*f) (double a);}; 3042int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3043int argc; 3044char **argv; 3045int 3046main () 3047{ 3048return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3049 ; 3050 return 0; 3051} 3052_ACEOF 3053for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3054 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3055do 3056 CC="$ac_save_CC $ac_arg" 3057 if ac_fn_c_try_compile "$LINENO"; then : 3058 ac_cv_prog_cc_c89=$ac_arg 3059fi 3060rm -f core conftest.err conftest.$ac_objext 3061 test "x$ac_cv_prog_cc_c89" != "xno" && break 3062done 3063rm -f conftest.$ac_ext 3064CC=$ac_save_CC 3065 3066fi 3067# AC_CACHE_VAL 3068case "x$ac_cv_prog_cc_c89" in 3069 x) 3070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3071$as_echo "none needed" >&6; } ;; 3072 xno) 3073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3074$as_echo "unsupported" >&6; } ;; 3075 *) 3076 CC="$CC $ac_cv_prog_cc_c89" 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3078$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3079esac 3080if test "x$ac_cv_prog_cc_c89" != xno; then : 3081 3082fi 3083 3084ac_ext=c 3085ac_cpp='$CPP $CPPFLAGS' 3086ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3087ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3088ac_compiler_gnu=$ac_cv_c_compiler_gnu 3089 3090 3091ac_ext=c 3092ac_cpp='$CPP $CPPFLAGS' 3093ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3094ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3095ac_compiler_gnu=$ac_cv_c_compiler_gnu 3096{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3097$as_echo_n "checking how to run the C preprocessor... " >&6; } 3098# On Suns, sometimes $CPP names a directory. 3099if test -n "$CPP" && test -d "$CPP"; then 3100 CPP= 3101fi 3102if test -z "$CPP"; then 3103 if test "${ac_cv_prog_CPP+set}" = set; then : 3104 $as_echo_n "(cached) " >&6 3105else 3106 # Double quotes because CPP needs to be expanded 3107 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3108 do 3109 ac_preproc_ok=false 3110for ac_c_preproc_warn_flag in '' yes 3111do 3112 # Use a header file that comes with gcc, so configuring glibc 3113 # with a fresh cross-compiler works. 3114 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3115 # <limits.h> exists even on freestanding compilers. 3116 # On the NeXT, cc -E runs the code through the compiler's parser, 3117 # not just through cpp. "Syntax error" is here to catch this case. 3118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3119/* end confdefs.h. */ 3120#ifdef __STDC__ 3121# include <limits.h> 3122#else 3123# include <assert.h> 3124#endif 3125 Syntax error 3126_ACEOF 3127if ac_fn_c_try_cpp "$LINENO"; then : 3128 3129else 3130 # Broken: fails on valid input. 3131continue 3132fi 3133rm -f conftest.err conftest.$ac_ext 3134 3135 # OK, works on sane cases. Now check whether nonexistent headers 3136 # can be detected and how. 3137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3138/* end confdefs.h. */ 3139#include <ac_nonexistent.h> 3140_ACEOF 3141if ac_fn_c_try_cpp "$LINENO"; then : 3142 # Broken: success on invalid input. 3143continue 3144else 3145 # Passes both tests. 3146ac_preproc_ok=: 3147break 3148fi 3149rm -f conftest.err conftest.$ac_ext 3150 3151done 3152# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3153rm -f conftest.err conftest.$ac_ext 3154if $ac_preproc_ok; then : 3155 break 3156fi 3157 3158 done 3159 ac_cv_prog_CPP=$CPP 3160 3161fi 3162 CPP=$ac_cv_prog_CPP 3163else 3164 ac_cv_prog_CPP=$CPP 3165fi 3166{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3167$as_echo "$CPP" >&6; } 3168ac_preproc_ok=false 3169for ac_c_preproc_warn_flag in '' yes 3170do 3171 # Use a header file that comes with gcc, so configuring glibc 3172 # with a fresh cross-compiler works. 3173 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3174 # <limits.h> exists even on freestanding compilers. 3175 # On the NeXT, cc -E runs the code through the compiler's parser, 3176 # not just through cpp. "Syntax error" is here to catch this case. 3177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3178/* end confdefs.h. */ 3179#ifdef __STDC__ 3180# include <limits.h> 3181#else 3182# include <assert.h> 3183#endif 3184 Syntax error 3185_ACEOF 3186if ac_fn_c_try_cpp "$LINENO"; then : 3187 3188else 3189 # Broken: fails on valid input. 3190continue 3191fi 3192rm -f conftest.err conftest.$ac_ext 3193 3194 # OK, works on sane cases. Now check whether nonexistent headers 3195 # can be detected and how. 3196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3197/* end confdefs.h. */ 3198#include <ac_nonexistent.h> 3199_ACEOF 3200if ac_fn_c_try_cpp "$LINENO"; then : 3201 # Broken: success on invalid input. 3202continue 3203else 3204 # Passes both tests. 3205ac_preproc_ok=: 3206break 3207fi 3208rm -f conftest.err conftest.$ac_ext 3209 3210done 3211# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3212rm -f conftest.err conftest.$ac_ext 3213if $ac_preproc_ok; then : 3214 3215else 3216 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3217$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3218as_fn_error "C preprocessor \"$CPP\" fails sanity check 3219See \`config.log' for more details." "$LINENO" 5; } 3220fi 3221 3222ac_ext=c 3223ac_cpp='$CPP $CPPFLAGS' 3224ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3225ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3226ac_compiler_gnu=$ac_cv_c_compiler_gnu 3227 3228 3229{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3230$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3231if test "${ac_cv_path_GREP+set}" = set; then : 3232 $as_echo_n "(cached) " >&6 3233else 3234 if test -z "$GREP"; then 3235 ac_path_GREP_found=false 3236 # Loop through the user's path and test for each of PROGNAME-LIST 3237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3238for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3239do 3240 IFS=$as_save_IFS 3241 test -z "$as_dir" && as_dir=. 3242 for ac_prog in grep ggrep; do 3243 for ac_exec_ext in '' $ac_executable_extensions; do 3244 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3245 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3246# Check for GNU ac_path_GREP and select it if it is found. 3247 # Check for GNU $ac_path_GREP 3248case `"$ac_path_GREP" --version 2>&1` in 3249*GNU*) 3250 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3251*) 3252 ac_count=0 3253 $as_echo_n 0123456789 >"conftest.in" 3254 while : 3255 do 3256 cat "conftest.in" "conftest.in" >"conftest.tmp" 3257 mv "conftest.tmp" "conftest.in" 3258 cp "conftest.in" "conftest.nl" 3259 $as_echo 'GREP' >> "conftest.nl" 3260 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3261 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3262 as_fn_arith $ac_count + 1 && ac_count=$as_val 3263 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3264 # Best one so far, save it but keep looking for a better one 3265 ac_cv_path_GREP="$ac_path_GREP" 3266 ac_path_GREP_max=$ac_count 3267 fi 3268 # 10*(2^10) chars as input seems more than enough 3269 test $ac_count -gt 10 && break 3270 done 3271 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3272esac 3273 3274 $ac_path_GREP_found && break 3 3275 done 3276 done 3277 done 3278IFS=$as_save_IFS 3279 if test -z "$ac_cv_path_GREP"; then 3280 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3281 fi 3282else 3283 ac_cv_path_GREP=$GREP 3284fi 3285 3286fi 3287{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3288$as_echo "$ac_cv_path_GREP" >&6; } 3289 GREP="$ac_cv_path_GREP" 3290 3291 3292{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3293$as_echo_n "checking for egrep... " >&6; } 3294if test "${ac_cv_path_EGREP+set}" = set; then : 3295 $as_echo_n "(cached) " >&6 3296else 3297 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3298 then ac_cv_path_EGREP="$GREP -E" 3299 else 3300 if test -z "$EGREP"; then 3301 ac_path_EGREP_found=false 3302 # Loop through the user's path and test for each of PROGNAME-LIST 3303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3304for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3305do 3306 IFS=$as_save_IFS 3307 test -z "$as_dir" && as_dir=. 3308 for ac_prog in egrep; do 3309 for ac_exec_ext in '' $ac_executable_extensions; do 3310 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3311 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3312# Check for GNU ac_path_EGREP and select it if it is found. 3313 # Check for GNU $ac_path_EGREP 3314case `"$ac_path_EGREP" --version 2>&1` in 3315*GNU*) 3316 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3317*) 3318 ac_count=0 3319 $as_echo_n 0123456789 >"conftest.in" 3320 while : 3321 do 3322 cat "conftest.in" "conftest.in" >"conftest.tmp" 3323 mv "conftest.tmp" "conftest.in" 3324 cp "conftest.in" "conftest.nl" 3325 $as_echo 'EGREP' >> "conftest.nl" 3326 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3327 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3328 as_fn_arith $ac_count + 1 && ac_count=$as_val 3329 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3330 # Best one so far, save it but keep looking for a better one 3331 ac_cv_path_EGREP="$ac_path_EGREP" 3332 ac_path_EGREP_max=$ac_count 3333 fi 3334 # 10*(2^10) chars as input seems more than enough 3335 test $ac_count -gt 10 && break 3336 done 3337 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3338esac 3339 3340 $ac_path_EGREP_found && break 3 3341 done 3342 done 3343 done 3344IFS=$as_save_IFS 3345 if test -z "$ac_cv_path_EGREP"; then 3346 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3347 fi 3348else 3349 ac_cv_path_EGREP=$EGREP 3350fi 3351 3352 fi 3353fi 3354{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3355$as_echo "$ac_cv_path_EGREP" >&6; } 3356 EGREP="$ac_cv_path_EGREP" 3357 3358 3359{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3360$as_echo_n "checking for ANSI C header files... " >&6; } 3361if test "${ac_cv_header_stdc+set}" = set; then : 3362 $as_echo_n "(cached) " >&6 3363else 3364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3365/* end confdefs.h. */ 3366#include <stdlib.h> 3367#include <stdarg.h> 3368#include <string.h> 3369#include <float.h> 3370 3371int 3372main () 3373{ 3374 3375 ; 3376 return 0; 3377} 3378_ACEOF 3379if ac_fn_c_try_compile "$LINENO"; then : 3380 ac_cv_header_stdc=yes 3381else 3382 ac_cv_header_stdc=no 3383fi 3384rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3385 3386if test $ac_cv_header_stdc = yes; then 3387 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3389/* end confdefs.h. */ 3390#include <string.h> 3391 3392_ACEOF 3393if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3394 $EGREP "memchr" >/dev/null 2>&1; then : 3395 3396else 3397 ac_cv_header_stdc=no 3398fi 3399rm -f conftest* 3400 3401fi 3402 3403if test $ac_cv_header_stdc = yes; then 3404 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3406/* end confdefs.h. */ 3407#include <stdlib.h> 3408 3409_ACEOF 3410if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3411 $EGREP "free" >/dev/null 2>&1; then : 3412 3413else 3414 ac_cv_header_stdc=no 3415fi 3416rm -f conftest* 3417 3418fi 3419 3420if test $ac_cv_header_stdc = yes; then 3421 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3422 if test "$cross_compiling" = yes; then : 3423 : 3424else 3425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3426/* end confdefs.h. */ 3427#include <ctype.h> 3428#include <stdlib.h> 3429#if ((' ' & 0x0FF) == 0x020) 3430# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3431# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3432#else 3433# define ISLOWER(c) \ 3434 (('a' <= (c) && (c) <= 'i') \ 3435 || ('j' <= (c) && (c) <= 'r') \ 3436 || ('s' <= (c) && (c) <= 'z')) 3437# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3438#endif 3439 3440#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3441int 3442main () 3443{ 3444 int i; 3445 for (i = 0; i < 256; i++) 3446 if (XOR (islower (i), ISLOWER (i)) 3447 || toupper (i) != TOUPPER (i)) 3448 return 2; 3449 return 0; 3450} 3451_ACEOF 3452if ac_fn_c_try_run "$LINENO"; then : 3453 3454else 3455 ac_cv_header_stdc=no 3456fi 3457rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3458 conftest.$ac_objext conftest.beam conftest.$ac_ext 3459fi 3460 3461fi 3462fi 3463{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3464$as_echo "$ac_cv_header_stdc" >&6; } 3465if test $ac_cv_header_stdc = yes; then 3466 3467$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3468 3469fi 3470 3471# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3472for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3473 inttypes.h stdint.h unistd.h 3474do : 3475 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3476ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3477" 3478eval as_val=\$$as_ac_Header 3479 if test "x$as_val" = x""yes; then : 3480 cat >>confdefs.h <<_ACEOF 3481#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3482_ACEOF 3483 3484fi 3485 3486done 3487 3488 3489 3490 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3491if test "x$ac_cv_header_minix_config_h" = x""yes; then : 3492 MINIX=yes 3493else 3494 MINIX= 3495fi 3496 3497 3498 if test "$MINIX" = yes; then 3499 3500$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3501 3502 3503$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3504 3505 3506$as_echo "#define _MINIX 1" >>confdefs.h 3507 3508 fi 3509 3510 3511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3512$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3513if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : 3514 $as_echo_n "(cached) " >&6 3515else 3516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3517/* end confdefs.h. */ 3518 3519# define __EXTENSIONS__ 1 3520 $ac_includes_default 3521int 3522main () 3523{ 3524 3525 ; 3526 return 0; 3527} 3528_ACEOF 3529if ac_fn_c_try_compile "$LINENO"; then : 3530 ac_cv_safe_to_define___extensions__=yes 3531else 3532 ac_cv_safe_to_define___extensions__=no 3533fi 3534rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3535fi 3536{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3537$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3538 test $ac_cv_safe_to_define___extensions__ = yes && 3539 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3540 3541 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3542 3543 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3544 3545 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3546 3547 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3548 3549 3550ac_ext=c 3551ac_cpp='$CPP $CPPFLAGS' 3552ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3553ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3554ac_compiler_gnu=$ac_cv_c_compiler_gnu 3555if test -n "$ac_tool_prefix"; then 3556 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3557set dummy ${ac_tool_prefix}gcc; ac_word=$2 3558{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3559$as_echo_n "checking for $ac_word... " >&6; } 3560if test "${ac_cv_prog_CC+set}" = set; then : 3561 $as_echo_n "(cached) " >&6 3562else 3563 if test -n "$CC"; then 3564 ac_cv_prog_CC="$CC" # Let the user override the test. 3565else 3566as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3567for as_dir in $PATH 3568do 3569 IFS=$as_save_IFS 3570 test -z "$as_dir" && as_dir=. 3571 for ac_exec_ext in '' $ac_executable_extensions; do 3572 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3573 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3575 break 2 3576 fi 3577done 3578 done 3579IFS=$as_save_IFS 3580 3581fi 3582fi 3583CC=$ac_cv_prog_CC 3584if test -n "$CC"; then 3585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3586$as_echo "$CC" >&6; } 3587else 3588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3589$as_echo "no" >&6; } 3590fi 3591 3592 3593fi 3594if test -z "$ac_cv_prog_CC"; then 3595 ac_ct_CC=$CC 3596 # Extract the first word of "gcc", so it can be a program name with args. 3597set dummy gcc; ac_word=$2 3598{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3599$as_echo_n "checking for $ac_word... " >&6; } 3600if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3601 $as_echo_n "(cached) " >&6 3602else 3603 if test -n "$ac_ct_CC"; then 3604 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3605else 3606as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3607for as_dir in $PATH 3608do 3609 IFS=$as_save_IFS 3610 test -z "$as_dir" && as_dir=. 3611 for ac_exec_ext in '' $ac_executable_extensions; do 3612 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3613 ac_cv_prog_ac_ct_CC="gcc" 3614 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3615 break 2 3616 fi 3617done 3618 done 3619IFS=$as_save_IFS 3620 3621fi 3622fi 3623ac_ct_CC=$ac_cv_prog_ac_ct_CC 3624if test -n "$ac_ct_CC"; then 3625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3626$as_echo "$ac_ct_CC" >&6; } 3627else 3628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3629$as_echo "no" >&6; } 3630fi 3631 3632 if test "x$ac_ct_CC" = x; then 3633 CC="" 3634 else 3635 case $cross_compiling:$ac_tool_warned in 3636yes:) 3637{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3638$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3639ac_tool_warned=yes ;; 3640esac 3641 CC=$ac_ct_CC 3642 fi 3643else 3644 CC="$ac_cv_prog_CC" 3645fi 3646 3647if test -z "$CC"; then 3648 if test -n "$ac_tool_prefix"; then 3649 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3650set dummy ${ac_tool_prefix}cc; ac_word=$2 3651{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3652$as_echo_n "checking for $ac_word... " >&6; } 3653if test "${ac_cv_prog_CC+set}" = set; then : 3654 $as_echo_n "(cached) " >&6 3655else 3656 if test -n "$CC"; then 3657 ac_cv_prog_CC="$CC" # Let the user override the test. 3658else 3659as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3660for as_dir in $PATH 3661do 3662 IFS=$as_save_IFS 3663 test -z "$as_dir" && as_dir=. 3664 for ac_exec_ext in '' $ac_executable_extensions; do 3665 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3666 ac_cv_prog_CC="${ac_tool_prefix}cc" 3667 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3668 break 2 3669 fi 3670done 3671 done 3672IFS=$as_save_IFS 3673 3674fi 3675fi 3676CC=$ac_cv_prog_CC 3677if test -n "$CC"; then 3678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3679$as_echo "$CC" >&6; } 3680else 3681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3682$as_echo "no" >&6; } 3683fi 3684 3685 3686 fi 3687fi 3688if test -z "$CC"; then 3689 # Extract the first word of "cc", so it can be a program name with args. 3690set dummy cc; ac_word=$2 3691{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3692$as_echo_n "checking for $ac_word... " >&6; } 3693if test "${ac_cv_prog_CC+set}" = set; then : 3694 $as_echo_n "(cached) " >&6 3695else 3696 if test -n "$CC"; then 3697 ac_cv_prog_CC="$CC" # Let the user override the test. 3698else 3699 ac_prog_rejected=no 3700as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3701for as_dir in $PATH 3702do 3703 IFS=$as_save_IFS 3704 test -z "$as_dir" && as_dir=. 3705 for ac_exec_ext in '' $ac_executable_extensions; do 3706 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3707 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3708 ac_prog_rejected=yes 3709 continue 3710 fi 3711 ac_cv_prog_CC="cc" 3712 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3713 break 2 3714 fi 3715done 3716 done 3717IFS=$as_save_IFS 3718 3719if test $ac_prog_rejected = yes; then 3720 # We found a bogon in the path, so make sure we never use it. 3721 set dummy $ac_cv_prog_CC 3722 shift 3723 if test $# != 0; then 3724 # We chose a different compiler from the bogus one. 3725 # However, it has the same basename, so the bogon will be chosen 3726 # first if we set CC to just the basename; use the full file name. 3727 shift 3728 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3729 fi 3730fi 3731fi 3732fi 3733CC=$ac_cv_prog_CC 3734if test -n "$CC"; then 3735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3736$as_echo "$CC" >&6; } 3737else 3738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3739$as_echo "no" >&6; } 3740fi 3741 3742 3743fi 3744if test -z "$CC"; then 3745 if test -n "$ac_tool_prefix"; then 3746 for ac_prog in cl.exe 3747 do 3748 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3749set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3750{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3751$as_echo_n "checking for $ac_word... " >&6; } 3752if test "${ac_cv_prog_CC+set}" = set; then : 3753 $as_echo_n "(cached) " >&6 3754else 3755 if test -n "$CC"; then 3756 ac_cv_prog_CC="$CC" # Let the user override the test. 3757else 3758as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3759for as_dir in $PATH 3760do 3761 IFS=$as_save_IFS 3762 test -z "$as_dir" && as_dir=. 3763 for ac_exec_ext in '' $ac_executable_extensions; do 3764 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3765 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3767 break 2 3768 fi 3769done 3770 done 3771IFS=$as_save_IFS 3772 3773fi 3774fi 3775CC=$ac_cv_prog_CC 3776if test -n "$CC"; then 3777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3778$as_echo "$CC" >&6; } 3779else 3780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3781$as_echo "no" >&6; } 3782fi 3783 3784 3785 test -n "$CC" && break 3786 done 3787fi 3788if test -z "$CC"; then 3789 ac_ct_CC=$CC 3790 for ac_prog in cl.exe 3791do 3792 # Extract the first word of "$ac_prog", so it can be a program name with args. 3793set dummy $ac_prog; ac_word=$2 3794{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3795$as_echo_n "checking for $ac_word... " >&6; } 3796if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3797 $as_echo_n "(cached) " >&6 3798else 3799 if test -n "$ac_ct_CC"; then 3800 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3801else 3802as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3803for as_dir in $PATH 3804do 3805 IFS=$as_save_IFS 3806 test -z "$as_dir" && as_dir=. 3807 for ac_exec_ext in '' $ac_executable_extensions; do 3808 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3809 ac_cv_prog_ac_ct_CC="$ac_prog" 3810 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3811 break 2 3812 fi 3813done 3814 done 3815IFS=$as_save_IFS 3816 3817fi 3818fi 3819ac_ct_CC=$ac_cv_prog_ac_ct_CC 3820if test -n "$ac_ct_CC"; then 3821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3822$as_echo "$ac_ct_CC" >&6; } 3823else 3824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3825$as_echo "no" >&6; } 3826fi 3827 3828 3829 test -n "$ac_ct_CC" && break 3830done 3831 3832 if test "x$ac_ct_CC" = x; then 3833 CC="" 3834 else 3835 case $cross_compiling:$ac_tool_warned in 3836yes:) 3837{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3838$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3839ac_tool_warned=yes ;; 3840esac 3841 CC=$ac_ct_CC 3842 fi 3843fi 3844 3845fi 3846 3847 3848test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3849$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3850as_fn_error "no acceptable C compiler found in \$PATH 3851See \`config.log' for more details." "$LINENO" 5; } 3852 3853# Provide some information about the compiler. 3854$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3855set X $ac_compile 3856ac_compiler=$2 3857for ac_option in --version -v -V -qversion; do 3858 { { ac_try="$ac_compiler $ac_option >&5" 3859case "(($ac_try" in 3860 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3861 *) ac_try_echo=$ac_try;; 3862esac 3863eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3864$as_echo "$ac_try_echo"; } >&5 3865 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3866 ac_status=$? 3867 if test -s conftest.err; then 3868 sed '10a\ 3869... rest of stderr output deleted ... 3870 10q' conftest.err >conftest.er1 3871 cat conftest.er1 >&5 3872 rm -f conftest.er1 conftest.err 3873 fi 3874 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3875 test $ac_status = 0; } 3876done 3877 3878{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3879$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3880if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3881 $as_echo_n "(cached) " >&6 3882else 3883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3884/* end confdefs.h. */ 3885 3886int 3887main () 3888{ 3889#ifndef __GNUC__ 3890 choke me 3891#endif 3892 3893 ; 3894 return 0; 3895} 3896_ACEOF 3897if ac_fn_c_try_compile "$LINENO"; then : 3898 ac_compiler_gnu=yes 3899else 3900 ac_compiler_gnu=no 3901fi 3902rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3903ac_cv_c_compiler_gnu=$ac_compiler_gnu 3904 3905fi 3906{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3907$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3908if test $ac_compiler_gnu = yes; then 3909 GCC=yes 3910else 3911 GCC= 3912fi 3913ac_test_CFLAGS=${CFLAGS+set} 3914ac_save_CFLAGS=$CFLAGS 3915{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3916$as_echo_n "checking whether $CC accepts -g... " >&6; } 3917if test "${ac_cv_prog_cc_g+set}" = set; then : 3918 $as_echo_n "(cached) " >&6 3919else 3920 ac_save_c_werror_flag=$ac_c_werror_flag 3921 ac_c_werror_flag=yes 3922 ac_cv_prog_cc_g=no 3923 CFLAGS="-g" 3924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3925/* end confdefs.h. */ 3926 3927int 3928main () 3929{ 3930 3931 ; 3932 return 0; 3933} 3934_ACEOF 3935if ac_fn_c_try_compile "$LINENO"; then : 3936 ac_cv_prog_cc_g=yes 3937else 3938 CFLAGS="" 3939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3940/* end confdefs.h. */ 3941 3942int 3943main () 3944{ 3945 3946 ; 3947 return 0; 3948} 3949_ACEOF 3950if ac_fn_c_try_compile "$LINENO"; then : 3951 3952else 3953 ac_c_werror_flag=$ac_save_c_werror_flag 3954 CFLAGS="-g" 3955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3956/* end confdefs.h. */ 3957 3958int 3959main () 3960{ 3961 3962 ; 3963 return 0; 3964} 3965_ACEOF 3966if ac_fn_c_try_compile "$LINENO"; then : 3967 ac_cv_prog_cc_g=yes 3968fi 3969rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3970fi 3971rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3972fi 3973rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3974 ac_c_werror_flag=$ac_save_c_werror_flag 3975fi 3976{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3977$as_echo "$ac_cv_prog_cc_g" >&6; } 3978if test "$ac_test_CFLAGS" = set; then 3979 CFLAGS=$ac_save_CFLAGS 3980elif test $ac_cv_prog_cc_g = yes; then 3981 if test "$GCC" = yes; then 3982 CFLAGS="-g -O2" 3983 else 3984 CFLAGS="-g" 3985 fi 3986else 3987 if test "$GCC" = yes; then 3988 CFLAGS="-O2" 3989 else 3990 CFLAGS= 3991 fi 3992fi 3993{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3994$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3995if test "${ac_cv_prog_cc_c89+set}" = set; then : 3996 $as_echo_n "(cached) " >&6 3997else 3998 ac_cv_prog_cc_c89=no 3999ac_save_CC=$CC 4000cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4001/* end confdefs.h. */ 4002#include <stdarg.h> 4003#include <stdio.h> 4004#include <sys/types.h> 4005#include <sys/stat.h> 4006/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4007struct buf { int x; }; 4008FILE * (*rcsopen) (struct buf *, struct stat *, int); 4009static char *e (p, i) 4010 char **p; 4011 int i; 4012{ 4013 return p[i]; 4014} 4015static char *f (char * (*g) (char **, int), char **p, ...) 4016{ 4017 char *s; 4018 va_list v; 4019 va_start (v,p); 4020 s = g (p, va_arg (v,int)); 4021 va_end (v); 4022 return s; 4023} 4024 4025/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4026 function prototypes and stuff, but not '\xHH' hex character constants. 4027 These don't provoke an error unfortunately, instead are silently treated 4028 as 'x'. The following induces an error, until -std is added to get 4029 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4030 array size at least. It's necessary to write '\x00'==0 to get something 4031 that's true only with -std. */ 4032int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4033 4034/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4035 inside strings and character constants. */ 4036#define FOO(x) 'x' 4037int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4038 4039int test (int i, double x); 4040struct s1 {int (*f) (int a);}; 4041struct s2 {int (*f) (double a);}; 4042int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4043int argc; 4044char **argv; 4045int 4046main () 4047{ 4048return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4049 ; 4050 return 0; 4051} 4052_ACEOF 4053for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4054 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4055do 4056 CC="$ac_save_CC $ac_arg" 4057 if ac_fn_c_try_compile "$LINENO"; then : 4058 ac_cv_prog_cc_c89=$ac_arg 4059fi 4060rm -f core conftest.err conftest.$ac_objext 4061 test "x$ac_cv_prog_cc_c89" != "xno" && break 4062done 4063rm -f conftest.$ac_ext 4064CC=$ac_save_CC 4065 4066fi 4067# AC_CACHE_VAL 4068case "x$ac_cv_prog_cc_c89" in 4069 x) 4070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4071$as_echo "none needed" >&6; } ;; 4072 xno) 4073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4074$as_echo "unsupported" >&6; } ;; 4075 *) 4076 CC="$CC $ac_cv_prog_cc_c89" 4077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4078$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4079esac 4080if test "x$ac_cv_prog_cc_c89" != xno; then : 4081 4082fi 4083 4084ac_ext=c 4085ac_cpp='$CPP $CPPFLAGS' 4086ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4087ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4088ac_compiler_gnu=$ac_cv_c_compiler_gnu 4089 4090if test $ac_cv_c_compiler_gnu = yes; then 4091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 4092$as_echo_n "checking whether $CC needs -traditional... " >&6; } 4093if test "${ac_cv_prog_gcc_traditional+set}" = set; then : 4094 $as_echo_n "(cached) " >&6 4095else 4096 ac_pattern="Autoconf.*'x'" 4097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4098/* end confdefs.h. */ 4099#include <sgtty.h> 4100Autoconf TIOCGETP 4101_ACEOF 4102if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4103 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4104 ac_cv_prog_gcc_traditional=yes 4105else 4106 ac_cv_prog_gcc_traditional=no 4107fi 4108rm -f conftest* 4109 4110 4111 if test $ac_cv_prog_gcc_traditional = no; then 4112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4113/* end confdefs.h. */ 4114#include <termio.h> 4115Autoconf TCGETA 4116_ACEOF 4117if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4118 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4119 ac_cv_prog_gcc_traditional=yes 4120fi 4121rm -f conftest* 4122 4123 fi 4124fi 4125{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 4126$as_echo "$ac_cv_prog_gcc_traditional" >&6; } 4127 if test $ac_cv_prog_gcc_traditional = yes; then 4128 CC="$CC -traditional" 4129 fi 4130fi 4131 4132ac_aux_dir= 4133for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 4134 for ac_t in install-sh install.sh shtool; do 4135 if test -f "$ac_dir/$ac_t"; then 4136 ac_aux_dir=$ac_dir 4137 ac_install_sh="$ac_aux_dir/$ac_t -c" 4138 break 2 4139 fi 4140 done 4141done 4142if test -z "$ac_aux_dir"; then 4143 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 4144fi 4145 4146# These three variables are undocumented and unsupported, 4147# and are intended to be withdrawn in a future Autoconf release. 4148# They can cause serious problems if a builder's source tree is in a directory 4149# whose full name contains unusual characters. 4150ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 4151ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 4152ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 4153 4154 4155# Find a good install program. We prefer a C program (faster), 4156# so one script is as good as another. But avoid the broken or 4157# incompatible versions: 4158# SysV /etc/install, /usr/sbin/install 4159# SunOS /usr/etc/install 4160# IRIX /sbin/install 4161# AIX /bin/install 4162# AmigaOS /C/install, which installs bootblocks on floppy discs 4163# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4164# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4165# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4166# OS/2's system install, which has a completely different semantic 4167# ./install, which can be erroneously created by make from ./install.sh. 4168# Reject install programs that cannot install multiple files. 4169{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4170$as_echo_n "checking for a BSD-compatible install... " >&6; } 4171if test -z "$INSTALL"; then 4172if test "${ac_cv_path_install+set}" = set; then : 4173 $as_echo_n "(cached) " >&6 4174else 4175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4176for as_dir in $PATH 4177do 4178 IFS=$as_save_IFS 4179 test -z "$as_dir" && as_dir=. 4180 # Account for people who put trailing slashes in PATH elements. 4181case $as_dir/ in #(( 4182 ./ | .// | /[cC]/* | \ 4183 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4184 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4185 /usr/ucb/* ) ;; 4186 *) 4187 # OSF1 and SCO ODT 3.0 have their own names for install. 4188 # Don't use installbsd from OSF since it installs stuff as root 4189 # by default. 4190 for ac_prog in ginstall scoinst install; do 4191 for ac_exec_ext in '' $ac_executable_extensions; do 4192 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4193 if test $ac_prog = install && 4194 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4195 # AIX install. It has an incompatible calling convention. 4196 : 4197 elif test $ac_prog = install && 4198 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4199 # program-specific install script used by HP pwplus--don't use. 4200 : 4201 else 4202 rm -rf conftest.one conftest.two conftest.dir 4203 echo one > conftest.one 4204 echo two > conftest.two 4205 mkdir conftest.dir 4206 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4207 test -s conftest.one && test -s conftest.two && 4208 test -s conftest.dir/conftest.one && 4209 test -s conftest.dir/conftest.two 4210 then 4211 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4212 break 3 4213 fi 4214 fi 4215 fi 4216 done 4217 done 4218 ;; 4219esac 4220 4221 done 4222IFS=$as_save_IFS 4223 4224rm -rf conftest.one conftest.two conftest.dir 4225 4226fi 4227 if test "${ac_cv_path_install+set}" = set; then 4228 INSTALL=$ac_cv_path_install 4229 else 4230 # As a last resort, use the slow shell script. Don't cache a 4231 # value for INSTALL within a source directory, because that will 4232 # break other packages using the cache if that directory is 4233 # removed, or if the value is a relative name. 4234 INSTALL=$ac_install_sh 4235 fi 4236fi 4237{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4238$as_echo "$INSTALL" >&6; } 4239 4240# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4241# It thinks the first close brace ends the variable substitution. 4242test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4243 4244test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4245 4246test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4247 4248if test -x /usr/bin/getconf; then 4249 bmake_path_max=`getconf PATH_MAX / 2> /dev/null` 4250fi 4251bmake_path_max=${bmake_path_max:-1024} 4252if test $bmake_path_max -gt 1024; then 4253 # this is all we expect 4254 bmake_path_max=1024 4255fi 4256echo "Using: BMAKE_PATH_MAX=$bmake_path_max" >&6 4257 4258{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4259$as_echo_n "checking for ANSI C header files... " >&6; } 4260if test "${ac_cv_header_stdc+set}" = set; then : 4261 $as_echo_n "(cached) " >&6 4262else 4263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4264/* end confdefs.h. */ 4265#include <stdlib.h> 4266#include <stdarg.h> 4267#include <string.h> 4268#include <float.h> 4269 4270int 4271main () 4272{ 4273 4274 ; 4275 return 0; 4276} 4277_ACEOF 4278if ac_fn_c_try_compile "$LINENO"; then : 4279 ac_cv_header_stdc=yes 4280else 4281 ac_cv_header_stdc=no 4282fi 4283rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4284 4285if test $ac_cv_header_stdc = yes; then 4286 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4288/* end confdefs.h. */ 4289#include <string.h> 4290 4291_ACEOF 4292if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4293 $EGREP "memchr" >/dev/null 2>&1; then : 4294 4295else 4296 ac_cv_header_stdc=no 4297fi 4298rm -f conftest* 4299 4300fi 4301 4302if test $ac_cv_header_stdc = yes; then 4303 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4305/* end confdefs.h. */ 4306#include <stdlib.h> 4307 4308_ACEOF 4309if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4310 $EGREP "free" >/dev/null 2>&1; then : 4311 4312else 4313 ac_cv_header_stdc=no 4314fi 4315rm -f conftest* 4316 4317fi 4318 4319if test $ac_cv_header_stdc = yes; then 4320 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4321 if test "$cross_compiling" = yes; then : 4322 : 4323else 4324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4325/* end confdefs.h. */ 4326#include <ctype.h> 4327#include <stdlib.h> 4328#if ((' ' & 0x0FF) == 0x020) 4329# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4330# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4331#else 4332# define ISLOWER(c) \ 4333 (('a' <= (c) && (c) <= 'i') \ 4334 || ('j' <= (c) && (c) <= 'r') \ 4335 || ('s' <= (c) && (c) <= 'z')) 4336# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4337#endif 4338 4339#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4340int 4341main () 4342{ 4343 int i; 4344 for (i = 0; i < 256; i++) 4345 if (XOR (islower (i), ISLOWER (i)) 4346 || toupper (i) != TOUPPER (i)) 4347 return 2; 4348 return 0; 4349} 4350_ACEOF 4351if ac_fn_c_try_run "$LINENO"; then : 4352 4353else 4354 ac_cv_header_stdc=no 4355fi 4356rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4357 conftest.$ac_objext conftest.beam conftest.$ac_ext 4358fi 4359 4360fi 4361fi 4362{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4363$as_echo "$ac_cv_header_stdc" >&6; } 4364if test $ac_cv_header_stdc = yes; then 4365 4366$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4367 4368fi 4369 4370{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 4371$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } 4372if test "${ac_cv_header_sys_wait_h+set}" = set; then : 4373 $as_echo_n "(cached) " >&6 4374else 4375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4376/* end confdefs.h. */ 4377#include <sys/types.h> 4378#include <sys/wait.h> 4379#ifndef WEXITSTATUS 4380# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) 4381#endif 4382#ifndef WIFEXITED 4383# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 4384#endif 4385 4386int 4387main () 4388{ 4389 int s; 4390 wait (&s); 4391 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 4392 ; 4393 return 0; 4394} 4395_ACEOF 4396if ac_fn_c_try_compile "$LINENO"; then : 4397 ac_cv_header_sys_wait_h=yes 4398else 4399 ac_cv_header_sys_wait_h=no 4400fi 4401rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4402fi 4403{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 4404$as_echo "$ac_cv_header_sys_wait_h" >&6; } 4405if test $ac_cv_header_sys_wait_h = yes; then 4406 4407$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h 4408 4409fi 4410 4411ac_header_dirent=no 4412for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 4413 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 4414{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 4415$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 4416if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : 4417 $as_echo_n "(cached) " >&6 4418else 4419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4420/* end confdefs.h. */ 4421#include <sys/types.h> 4422#include <$ac_hdr> 4423 4424int 4425main () 4426{ 4427if ((DIR *) 0) 4428return 0; 4429 ; 4430 return 0; 4431} 4432_ACEOF 4433if ac_fn_c_try_compile "$LINENO"; then : 4434 eval "$as_ac_Header=yes" 4435else 4436 eval "$as_ac_Header=no" 4437fi 4438rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4439fi 4440eval ac_res=\$$as_ac_Header 4441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4442$as_echo "$ac_res" >&6; } 4443eval as_val=\$$as_ac_Header 4444 if test "x$as_val" = x""yes; then : 4445 cat >>confdefs.h <<_ACEOF 4446#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 4447_ACEOF 4448 4449ac_header_dirent=$ac_hdr; break 4450fi 4451 4452done 4453# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 4454if test $ac_header_dirent = dirent.h; then 4455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4456$as_echo_n "checking for library containing opendir... " >&6; } 4457if test "${ac_cv_search_opendir+set}" = set; then : 4458 $as_echo_n "(cached) " >&6 4459else 4460 ac_func_search_save_LIBS=$LIBS 4461cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4462/* end confdefs.h. */ 4463 4464/* Override any GCC internal prototype to avoid an error. 4465 Use char because int might match the return type of a GCC 4466 builtin and then its argument prototype would still apply. */ 4467#ifdef __cplusplus 4468extern "C" 4469#endif 4470char opendir (); 4471int 4472main () 4473{ 4474return opendir (); 4475 ; 4476 return 0; 4477} 4478_ACEOF 4479for ac_lib in '' dir; do 4480 if test -z "$ac_lib"; then 4481 ac_res="none required" 4482 else 4483 ac_res=-l$ac_lib 4484 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4485 fi 4486 if ac_fn_c_try_link "$LINENO"; then : 4487 ac_cv_search_opendir=$ac_res 4488fi 4489rm -f core conftest.err conftest.$ac_objext \ 4490 conftest$ac_exeext 4491 if test "${ac_cv_search_opendir+set}" = set; then : 4492 break 4493fi 4494done 4495if test "${ac_cv_search_opendir+set}" = set; then : 4496 4497else 4498 ac_cv_search_opendir=no 4499fi 4500rm conftest.$ac_ext 4501LIBS=$ac_func_search_save_LIBS 4502fi 4503{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4504$as_echo "$ac_cv_search_opendir" >&6; } 4505ac_res=$ac_cv_search_opendir 4506if test "$ac_res" != no; then : 4507 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4508 4509fi 4510 4511else 4512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4513$as_echo_n "checking for library containing opendir... " >&6; } 4514if test "${ac_cv_search_opendir+set}" = set; then : 4515 $as_echo_n "(cached) " >&6 4516else 4517 ac_func_search_save_LIBS=$LIBS 4518cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4519/* end confdefs.h. */ 4520 4521/* Override any GCC internal prototype to avoid an error. 4522 Use char because int might match the return type of a GCC 4523 builtin and then its argument prototype would still apply. */ 4524#ifdef __cplusplus 4525extern "C" 4526#endif 4527char opendir (); 4528int 4529main () 4530{ 4531return opendir (); 4532 ; 4533 return 0; 4534} 4535_ACEOF 4536for ac_lib in '' x; do 4537 if test -z "$ac_lib"; then 4538 ac_res="none required" 4539 else 4540 ac_res=-l$ac_lib 4541 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4542 fi 4543 if ac_fn_c_try_link "$LINENO"; then : 4544 ac_cv_search_opendir=$ac_res 4545fi 4546rm -f core conftest.err conftest.$ac_objext \ 4547 conftest$ac_exeext 4548 if test "${ac_cv_search_opendir+set}" = set; then : 4549 break 4550fi 4551done 4552if test "${ac_cv_search_opendir+set}" = set; then : 4553 4554else 4555 ac_cv_search_opendir=no 4556fi 4557rm conftest.$ac_ext 4558LIBS=$ac_func_search_save_LIBS 4559fi 4560{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4561$as_echo "$ac_cv_search_opendir" >&6; } 4562ac_res=$ac_cv_search_opendir 4563if test "$ac_res" != no; then : 4564 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4565 4566fi 4567 4568fi 4569 4570for ac_header in \ 4571 ar.h \ 4572 err.h \ 4573 fcntl.h \ 4574 paths.h \ 4575 poll.h \ 4576 ranlib.h \ 4577 string.h \ 4578 sys/mman.h \ 4579 sys/select.h \ 4580 sys/socket.h \ 4581 sys/sysctl.h \ 4582 sys/time.h \ 4583 sys/uio.h \ 4584 unistd.h \ 4585 utime.h \ 4586 4587do : 4588 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4589ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4590eval as_val=\$$as_ac_Header 4591 if test "x$as_val" = x""yes; then : 4592 cat >>confdefs.h <<_ACEOF 4593#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4594_ACEOF 4595 4596fi 4597 4598done 4599 4600 4601ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default" 4602if test "x$ac_cv_header_sys_cdefs_h" = x""yes; then : 4603 echo $ECHO_N "checking whether sys/cdefs.h is compatible... $ECHO_C" >&6 4604cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4605/* end confdefs.h. */ 4606#include <sys/cdefs.h> 4607#ifdef __RCSID 4608yes 4609#endif 4610 4611_ACEOF 4612if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4613 $EGREP "yes" >/dev/null 2>&1; then : 4614 echo yes >&6 4615else 4616 echo no >&6; CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd` -DNEED_HOST_CDEFS_H" 4617fi 4618rm -f conftest* 4619 4620else 4621 CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd`" 4622fi 4623 4624 4625 4626 4627{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 4628$as_echo_n "checking for __attribute__... " >&6; } 4629if test "${ac_cv___attribute__+set}" = set; then : 4630 $as_echo_n "(cached) " >&6 4631else 4632 4633cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4634/* end confdefs.h. */ 4635 4636#include <stdlib.h> 4637 4638int 4639main () 4640{ 4641 4642static void foo(void) __attribute__ ((noreturn)); 4643 4644static void 4645foo(void) 4646{ 4647 exit(1); 4648} 4649 4650 ; 4651 return 0; 4652} 4653_ACEOF 4654if ac_fn_c_try_compile "$LINENO"; then : 4655 ac_cv___attribute__=yes 4656else 4657 ac_cv___attribute__=no 4658fi 4659rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4660fi 4661 4662if test "$ac_cv___attribute__" = "yes"; then 4663 4664$as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h 4665 4666fi 4667{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 4668$as_echo "$ac_cv___attribute__" >&6; } 4669 4670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4671$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4672if test "${ac_cv_c_bigendian+set}" = set; then : 4673 $as_echo_n "(cached) " >&6 4674else 4675 ac_cv_c_bigendian=unknown 4676 # See if we're dealing with a universal compiler. 4677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4678/* end confdefs.h. */ 4679#ifndef __APPLE_CC__ 4680 not a universal capable compiler 4681 #endif 4682 typedef int dummy; 4683 4684_ACEOF 4685if ac_fn_c_try_compile "$LINENO"; then : 4686 4687 # Check for potential -arch flags. It is not universal unless 4688 # there are at least two -arch flags with different values. 4689 ac_arch= 4690 ac_prev= 4691 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4692 if test -n "$ac_prev"; then 4693 case $ac_word in 4694 i?86 | x86_64 | ppc | ppc64) 4695 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4696 ac_arch=$ac_word 4697 else 4698 ac_cv_c_bigendian=universal 4699 break 4700 fi 4701 ;; 4702 esac 4703 ac_prev= 4704 elif test "x$ac_word" = "x-arch"; then 4705 ac_prev=arch 4706 fi 4707 done 4708fi 4709rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4710 if test $ac_cv_c_bigendian = unknown; then 4711 # See if sys/param.h defines the BYTE_ORDER macro. 4712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4713/* end confdefs.h. */ 4714#include <sys/types.h> 4715 #include <sys/param.h> 4716 4717int 4718main () 4719{ 4720#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4721 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4722 && LITTLE_ENDIAN) 4723 bogus endian macros 4724 #endif 4725 4726 ; 4727 return 0; 4728} 4729_ACEOF 4730if ac_fn_c_try_compile "$LINENO"; then : 4731 # It does; now see whether it defined to BIG_ENDIAN or not. 4732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4733/* end confdefs.h. */ 4734#include <sys/types.h> 4735 #include <sys/param.h> 4736 4737int 4738main () 4739{ 4740#if BYTE_ORDER != BIG_ENDIAN 4741 not big endian 4742 #endif 4743 4744 ; 4745 return 0; 4746} 4747_ACEOF 4748if ac_fn_c_try_compile "$LINENO"; then : 4749 ac_cv_c_bigendian=yes 4750else 4751 ac_cv_c_bigendian=no 4752fi 4753rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4754fi 4755rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4756 fi 4757 if test $ac_cv_c_bigendian = unknown; then 4758 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4760/* end confdefs.h. */ 4761#include <limits.h> 4762 4763int 4764main () 4765{ 4766#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4767 bogus endian macros 4768 #endif 4769 4770 ; 4771 return 0; 4772} 4773_ACEOF 4774if ac_fn_c_try_compile "$LINENO"; then : 4775 # It does; now see whether it defined to _BIG_ENDIAN or not. 4776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4777/* end confdefs.h. */ 4778#include <limits.h> 4779 4780int 4781main () 4782{ 4783#ifndef _BIG_ENDIAN 4784 not big endian 4785 #endif 4786 4787 ; 4788 return 0; 4789} 4790_ACEOF 4791if ac_fn_c_try_compile "$LINENO"; then : 4792 ac_cv_c_bigendian=yes 4793else 4794 ac_cv_c_bigendian=no 4795fi 4796rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4797fi 4798rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4799 fi 4800 if test $ac_cv_c_bigendian = unknown; then 4801 # Compile a test program. 4802 if test "$cross_compiling" = yes; then : 4803 # Try to guess by grepping values from an object file. 4804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4805/* end confdefs.h. */ 4806short int ascii_mm[] = 4807 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4808 short int ascii_ii[] = 4809 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4810 int use_ascii (int i) { 4811 return ascii_mm[i] + ascii_ii[i]; 4812 } 4813 short int ebcdic_ii[] = 4814 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4815 short int ebcdic_mm[] = 4816 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4817 int use_ebcdic (int i) { 4818 return ebcdic_mm[i] + ebcdic_ii[i]; 4819 } 4820 extern int foo; 4821 4822int 4823main () 4824{ 4825return use_ascii (foo) == use_ebcdic (foo); 4826 ; 4827 return 0; 4828} 4829_ACEOF 4830if ac_fn_c_try_compile "$LINENO"; then : 4831 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4832 ac_cv_c_bigendian=yes 4833 fi 4834 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4835 if test "$ac_cv_c_bigendian" = unknown; then 4836 ac_cv_c_bigendian=no 4837 else 4838 # finding both strings is unlikely to happen, but who knows? 4839 ac_cv_c_bigendian=unknown 4840 fi 4841 fi 4842fi 4843rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4844else 4845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4846/* end confdefs.h. */ 4847$ac_includes_default 4848int 4849main () 4850{ 4851 4852 /* Are we little or big endian? From Harbison&Steele. */ 4853 union 4854 { 4855 long int l; 4856 char c[sizeof (long int)]; 4857 } u; 4858 u.l = 1; 4859 return u.c[sizeof (long int) - 1] == 1; 4860 4861 ; 4862 return 0; 4863} 4864_ACEOF 4865if ac_fn_c_try_run "$LINENO"; then : 4866 ac_cv_c_bigendian=no 4867else 4868 ac_cv_c_bigendian=yes 4869fi 4870rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4871 conftest.$ac_objext conftest.beam conftest.$ac_ext 4872fi 4873 4874 fi 4875fi 4876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4877$as_echo "$ac_cv_c_bigendian" >&6; } 4878 case $ac_cv_c_bigendian in #( 4879 yes) 4880 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4881;; #( 4882 no) 4883 ;; #( 4884 universal) 4885 4886$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4887 4888 ;; #( 4889 *) 4890 as_fn_error "unknown endianness 4891 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4892 esac 4893 4894{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4895$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4896if test "${ac_cv_c_const+set}" = set; then : 4897 $as_echo_n "(cached) " >&6 4898else 4899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4900/* end confdefs.h. */ 4901 4902int 4903main () 4904{ 4905/* FIXME: Include the comments suggested by Paul. */ 4906#ifndef __cplusplus 4907 /* Ultrix mips cc rejects this. */ 4908 typedef int charset[2]; 4909 const charset cs; 4910 /* SunOS 4.1.1 cc rejects this. */ 4911 char const *const *pcpcc; 4912 char **ppc; 4913 /* NEC SVR4.0.2 mips cc rejects this. */ 4914 struct point {int x, y;}; 4915 static struct point const zero = {0,0}; 4916 /* AIX XL C 1.02.0.0 rejects this. 4917 It does not let you subtract one const X* pointer from another in 4918 an arm of an if-expression whose if-part is not a constant 4919 expression */ 4920 const char *g = "string"; 4921 pcpcc = &g + (g ? g-g : 0); 4922 /* HPUX 7.0 cc rejects these. */ 4923 ++pcpcc; 4924 ppc = (char**) pcpcc; 4925 pcpcc = (char const *const *) ppc; 4926 { /* SCO 3.2v4 cc rejects this. */ 4927 char *t; 4928 char const *s = 0 ? (char *) 0 : (char const *) 0; 4929 4930 *t++ = 0; 4931 if (s) return 0; 4932 } 4933 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4934 int x[] = {25, 17}; 4935 const int *foo = &x[0]; 4936 ++foo; 4937 } 4938 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4939 typedef const int *iptr; 4940 iptr p = 0; 4941 ++p; 4942 } 4943 { /* AIX XL C 1.02.0.0 rejects this saying 4944 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4945 struct s { int j; const int *ap[3]; }; 4946 struct s *b; b->j = 5; 4947 } 4948 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4949 const int foo = 10; 4950 if (!foo) return 0; 4951 } 4952 return !cs[0] && !zero.x; 4953#endif 4954 4955 ; 4956 return 0; 4957} 4958_ACEOF 4959if ac_fn_c_try_compile "$LINENO"; then : 4960 ac_cv_c_const=yes 4961else 4962 ac_cv_c_const=no 4963fi 4964rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4965fi 4966{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4967$as_echo "$ac_cv_c_const" >&6; } 4968if test $ac_cv_c_const = no; then 4969 4970$as_echo "#define const /**/" >>confdefs.h 4971 4972fi 4973 4974ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4975if test "x$ac_cv_type_off_t" = x""yes; then : 4976 4977else 4978 4979cat >>confdefs.h <<_ACEOF 4980#define off_t long int 4981_ACEOF 4982 4983fi 4984 4985ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 4986if test "x$ac_cv_type_pid_t" = x""yes; then : 4987 4988else 4989 4990cat >>confdefs.h <<_ACEOF 4991#define pid_t int 4992_ACEOF 4993 4994fi 4995 4996ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4997if test "x$ac_cv_type_size_t" = x""yes; then : 4998 4999else 5000 5001cat >>confdefs.h <<_ACEOF 5002#define size_t unsigned int 5003_ACEOF 5004 5005fi 5006 5007ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h> 5008/* NetBSD declares sys_siglist in unistd.h. */ 5009#ifdef HAVE_UNISTD_H 5010# include <unistd.h> 5011#endif 5012 5013" 5014if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then : 5015 ac_have_decl=1 5016else 5017 ac_have_decl=0 5018fi 5019 5020cat >>confdefs.h <<_ACEOF 5021#define HAVE_DECL_SYS_SIGLIST $ac_have_decl 5022_ACEOF 5023 5024 5025{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5026$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5027if test "${ac_cv_header_time+set}" = set; then : 5028 $as_echo_n "(cached) " >&6 5029else 5030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5031/* end confdefs.h. */ 5032#include <sys/types.h> 5033#include <sys/time.h> 5034#include <time.h> 5035 5036int 5037main () 5038{ 5039if ((struct tm *) 0) 5040return 0; 5041 ; 5042 return 0; 5043} 5044_ACEOF 5045if ac_fn_c_try_compile "$LINENO"; then : 5046 ac_cv_header_time=yes 5047else 5048 ac_cv_header_time=no 5049fi 5050rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5051fi 5052{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5053$as_echo "$ac_cv_header_time" >&6; } 5054if test $ac_cv_header_time = yes; then 5055 5056$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5057 5058fi 5059 5060{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 5061$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 5062if test "${ac_cv_struct_tm+set}" = set; then : 5063 $as_echo_n "(cached) " >&6 5064else 5065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5066/* end confdefs.h. */ 5067#include <sys/types.h> 5068#include <time.h> 5069 5070int 5071main () 5072{ 5073struct tm tm; 5074 int *p = &tm.tm_sec; 5075 return !p; 5076 ; 5077 return 0; 5078} 5079_ACEOF 5080if ac_fn_c_try_compile "$LINENO"; then : 5081 ac_cv_struct_tm=time.h 5082else 5083 ac_cv_struct_tm=sys/time.h 5084fi 5085rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5086fi 5087{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 5088$as_echo "$ac_cv_struct_tm" >&6; } 5089if test $ac_cv_struct_tm = sys/time.h; then 5090 5091$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 5092 5093fi 5094 5095 5096{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5097$as_echo_n "checking return type of signal handlers... " >&6; } 5098if test "${ac_cv_type_signal+set}" = set; then : 5099 $as_echo_n "(cached) " >&6 5100else 5101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5102/* end confdefs.h. */ 5103#include <sys/types.h> 5104#include <signal.h> 5105 5106int 5107main () 5108{ 5109return *(signal (0, 0)) (0) == 1; 5110 ; 5111 return 0; 5112} 5113_ACEOF 5114if ac_fn_c_try_compile "$LINENO"; then : 5115 ac_cv_type_signal=int 5116else 5117 ac_cv_type_signal=void 5118fi 5119rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5120fi 5121{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5122$as_echo "$ac_cv_type_signal" >&6; } 5123 5124cat >>confdefs.h <<_ACEOF 5125#define RETSIGTYPE $ac_cv_type_signal 5126_ACEOF 5127 5128 5129for ac_header in vfork.h 5130do : 5131 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 5132if test "x$ac_cv_header_vfork_h" = x""yes; then : 5133 cat >>confdefs.h <<_ACEOF 5134#define HAVE_VFORK_H 1 5135_ACEOF 5136 5137fi 5138 5139done 5140 5141for ac_func in fork vfork 5142do : 5143 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5144ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5145eval as_val=\$$as_ac_var 5146 if test "x$as_val" = x""yes; then : 5147 cat >>confdefs.h <<_ACEOF 5148#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5149_ACEOF 5150 5151fi 5152done 5153 5154if test "x$ac_cv_func_fork" = xyes; then 5155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 5156$as_echo_n "checking for working fork... " >&6; } 5157if test "${ac_cv_func_fork_works+set}" = set; then : 5158 $as_echo_n "(cached) " >&6 5159else 5160 if test "$cross_compiling" = yes; then : 5161 ac_cv_func_fork_works=cross 5162else 5163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5164/* end confdefs.h. */ 5165$ac_includes_default 5166int 5167main () 5168{ 5169 5170 /* By Ruediger Kuhlmann. */ 5171 return fork () < 0; 5172 5173 ; 5174 return 0; 5175} 5176_ACEOF 5177if ac_fn_c_try_run "$LINENO"; then : 5178 ac_cv_func_fork_works=yes 5179else 5180 ac_cv_func_fork_works=no 5181fi 5182rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5183 conftest.$ac_objext conftest.beam conftest.$ac_ext 5184fi 5185 5186fi 5187{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 5188$as_echo "$ac_cv_func_fork_works" >&6; } 5189 5190else 5191 ac_cv_func_fork_works=$ac_cv_func_fork 5192fi 5193if test "x$ac_cv_func_fork_works" = xcross; then 5194 case $host in 5195 *-*-amigaos* | *-*-msdosdjgpp*) 5196 # Override, as these systems have only a dummy fork() stub 5197 ac_cv_func_fork_works=no 5198 ;; 5199 *) 5200 ac_cv_func_fork_works=yes 5201 ;; 5202 esac 5203 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 5204$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 5205fi 5206ac_cv_func_vfork_works=$ac_cv_func_vfork 5207if test "x$ac_cv_func_vfork" = xyes; then 5208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 5209$as_echo_n "checking for working vfork... " >&6; } 5210if test "${ac_cv_func_vfork_works+set}" = set; then : 5211 $as_echo_n "(cached) " >&6 5212else 5213 if test "$cross_compiling" = yes; then : 5214 ac_cv_func_vfork_works=cross 5215else 5216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5217/* end confdefs.h. */ 5218/* Thanks to Paul Eggert for this test. */ 5219$ac_includes_default 5220#include <sys/wait.h> 5221#ifdef HAVE_VFORK_H 5222# include <vfork.h> 5223#endif 5224/* On some sparc systems, changes by the child to local and incoming 5225 argument registers are propagated back to the parent. The compiler 5226 is told about this with #include <vfork.h>, but some compilers 5227 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 5228 static variable whose address is put into a register that is 5229 clobbered by the vfork. */ 5230static void 5231#ifdef __cplusplus 5232sparc_address_test (int arg) 5233# else 5234sparc_address_test (arg) int arg; 5235#endif 5236{ 5237 static pid_t child; 5238 if (!child) { 5239 child = vfork (); 5240 if (child < 0) { 5241 perror ("vfork"); 5242 _exit(2); 5243 } 5244 if (!child) { 5245 arg = getpid(); 5246 write(-1, "", 0); 5247 _exit (arg); 5248 } 5249 } 5250} 5251 5252int 5253main () 5254{ 5255 pid_t parent = getpid (); 5256 pid_t child; 5257 5258 sparc_address_test (0); 5259 5260 child = vfork (); 5261 5262 if (child == 0) { 5263 /* Here is another test for sparc vfork register problems. This 5264 test uses lots of local variables, at least as many local 5265 variables as main has allocated so far including compiler 5266 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 5267 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 5268 reuse the register of parent for one of the local variables, 5269 since it will think that parent can't possibly be used any more 5270 in this routine. Assigning to the local variable will thus 5271 munge parent in the parent process. */ 5272 pid_t 5273 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 5274 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 5275 /* Convince the compiler that p..p7 are live; otherwise, it might 5276 use the same hardware register for all 8 local variables. */ 5277 if (p != p1 || p != p2 || p != p3 || p != p4 5278 || p != p5 || p != p6 || p != p7) 5279 _exit(1); 5280 5281 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 5282 from child file descriptors. If the child closes a descriptor 5283 before it execs or exits, this munges the parent's descriptor 5284 as well. Test for this by closing stdout in the child. */ 5285 _exit(close(fileno(stdout)) != 0); 5286 } else { 5287 int status; 5288 struct stat st; 5289 5290 while (wait(&status) != child) 5291 ; 5292 return ( 5293 /* Was there some problem with vforking? */ 5294 child < 0 5295 5296 /* Did the child fail? (This shouldn't happen.) */ 5297 || status 5298 5299 /* Did the vfork/compiler bug occur? */ 5300 || parent != getpid() 5301 5302 /* Did the file descriptor bug occur? */ 5303 || fstat(fileno(stdout), &st) != 0 5304 ); 5305 } 5306} 5307_ACEOF 5308if ac_fn_c_try_run "$LINENO"; then : 5309 ac_cv_func_vfork_works=yes 5310else 5311 ac_cv_func_vfork_works=no 5312fi 5313rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5314 conftest.$ac_objext conftest.beam conftest.$ac_ext 5315fi 5316 5317fi 5318{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 5319$as_echo "$ac_cv_func_vfork_works" >&6; } 5320 5321fi; 5322if test "x$ac_cv_func_fork_works" = xcross; then 5323 ac_cv_func_vfork_works=$ac_cv_func_vfork 5324 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 5325$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 5326fi 5327 5328if test "x$ac_cv_func_vfork_works" = xyes; then 5329 5330$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 5331 5332else 5333 5334$as_echo "#define vfork fork" >>confdefs.h 5335 5336fi 5337if test "x$ac_cv_func_fork_works" = xyes; then 5338 5339$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 5340 5341fi 5342 5343for ac_func in vprintf 5344do : 5345 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" 5346if test "x$ac_cv_func_vprintf" = x""yes; then : 5347 cat >>confdefs.h <<_ACEOF 5348#define HAVE_VPRINTF 1 5349_ACEOF 5350 5351ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 5352if test "x$ac_cv_func__doprnt" = x""yes; then : 5353 5354$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h 5355 5356fi 5357 5358fi 5359done 5360 5361 5362{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait3 that fills in rusage" >&5 5363$as_echo_n "checking for wait3 that fills in rusage... " >&6; } 5364if test "${ac_cv_func_wait3_rusage+set}" = set; then : 5365 $as_echo_n "(cached) " >&6 5366else 5367 if test "$cross_compiling" = yes; then : 5368 ac_cv_func_wait3_rusage=no 5369else 5370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5371/* end confdefs.h. */ 5372$ac_includes_default 5373#include <sys/time.h> 5374#include <sys/resource.h> 5375#include <sys/wait.h> 5376/* HP-UX has wait3 but does not fill in rusage at all. */ 5377int 5378main () 5379{ 5380 struct rusage r; 5381 int i; 5382 /* Use a field that we can force nonzero -- 5383 voluntary context switches. 5384 For systems like NeXT and OSF/1 that don't set it, 5385 also use the system CPU time. And page faults (I/O) for Linux. */ 5386 r.ru_nvcsw = 0; 5387 r.ru_stime.tv_sec = 0; 5388 r.ru_stime.tv_usec = 0; 5389 r.ru_majflt = r.ru_minflt = 0; 5390 switch (fork ()) 5391 { 5392 case 0: /* Child. */ 5393 sleep(1); /* Give up the CPU. */ 5394 _exit(0); 5395 break; 5396 case -1: /* What can we do? */ 5397 _exit(0); 5398 break; 5399 default: /* Parent. */ 5400 wait3(&i, 0, &r); 5401 /* Avoid "text file busy" from rm on fast HP-UX machines. */ 5402 sleep(2); 5403 return (r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0 5404 && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0); 5405 } 5406} 5407_ACEOF 5408if ac_fn_c_try_run "$LINENO"; then : 5409 ac_cv_func_wait3_rusage=yes 5410else 5411 ac_cv_func_wait3_rusage=no 5412fi 5413rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5414 conftest.$ac_objext conftest.beam conftest.$ac_ext 5415fi 5416 5417fi 5418{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_wait3_rusage" >&5 5419$as_echo "$ac_cv_func_wait3_rusage" >&6; } 5420if test $ac_cv_func_wait3_rusage = yes; then 5421 5422$as_echo "#define HAVE_WAIT3 1" >>confdefs.h 5423 5424fi 5425 5426for ac_func in \ 5427 err \ 5428 errx \ 5429 getcwd \ 5430 getenv \ 5431 getopt \ 5432 getwd \ 5433 killpg \ 5434 mmap \ 5435 putenv \ 5436 select \ 5437 setenv \ 5438 setpgid \ 5439 setsid \ 5440 sigaction \ 5441 sigvec \ 5442 snprintf \ 5443 strerror \ 5444 strftime \ 5445 strsep \ 5446 strtod \ 5447 strtol \ 5448 sysctl \ 5449 unsetenv \ 5450 vsnprintf \ 5451 wait3 \ 5452 wait4 \ 5453 waitpid \ 5454 warn \ 5455 warnx \ 5456 5457do : 5458 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5459ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5460eval as_val=\$$as_ac_var 5461 if test "x$as_val" = x""yes; then : 5462 cat >>confdefs.h <<_ACEOF 5463#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5464_ACEOF 5465 5466fi 5467done 5468 5469 5470for ac_func in \ 5471 realpath \ 5472 dirname \ 5473 stresep \ 5474 strlcpy \ 5475 5476do : 5477 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5478ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5479eval as_val=\$$as_ac_var 5480 if test "x$as_val" = x""yes; then : 5481 cat >>confdefs.h <<_ACEOF 5482#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5483_ACEOF 5484 5485else 5486 case " $LIBOBJS " in 5487 *" $ac_func.$ac_objext "* ) ;; 5488 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" 5489 ;; 5490esac 5491 5492fi 5493done 5494 5495 5496 5497{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for emalloc in -lutil" >&5 5498$as_echo_n "checking for emalloc in -lutil... " >&6; } 5499if test "${ac_cv_lib_util_emalloc+set}" = set; then : 5500 $as_echo_n "(cached) " >&6 5501else 5502 ac_check_lib_save_LIBS=$LIBS 5503LIBS="-lutil $LIBS" 5504cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5505/* end confdefs.h. */ 5506 5507/* Override any GCC internal prototype to avoid an error. 5508 Use char because int might match the return type of a GCC 5509 builtin and then its argument prototype would still apply. */ 5510#ifdef __cplusplus 5511extern "C" 5512#endif 5513char emalloc (); 5514int 5515main () 5516{ 5517return emalloc (); 5518 ; 5519 return 0; 5520} 5521_ACEOF 5522if ac_fn_c_try_link "$LINENO"; then : 5523 ac_cv_lib_util_emalloc=yes 5524else 5525 ac_cv_lib_util_emalloc=no 5526fi 5527rm -f core conftest.err conftest.$ac_objext \ 5528 conftest$ac_exeext conftest.$ac_ext 5529LIBS=$ac_check_lib_save_LIBS 5530fi 5531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_emalloc" >&5 5532$as_echo "$ac_cv_lib_util_emalloc" >&6; } 5533if test "x$ac_cv_lib_util_emalloc" = x""yes; then : 5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erealloc in -lutil" >&5 5535$as_echo_n "checking for erealloc in -lutil... " >&6; } 5536if test "${ac_cv_lib_util_erealloc+set}" = set; then : 5537 $as_echo_n "(cached) " >&6 5538else 5539 ac_check_lib_save_LIBS=$LIBS 5540LIBS="-lutil $LIBS" 5541cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5542/* end confdefs.h. */ 5543 5544/* Override any GCC internal prototype to avoid an error. 5545 Use char because int might match the return type of a GCC 5546 builtin and then its argument prototype would still apply. */ 5547#ifdef __cplusplus 5548extern "C" 5549#endif 5550char erealloc (); 5551int 5552main () 5553{ 5554return erealloc (); 5555 ; 5556 return 0; 5557} 5558_ACEOF 5559if ac_fn_c_try_link "$LINENO"; then : 5560 ac_cv_lib_util_erealloc=yes 5561else 5562 ac_cv_lib_util_erealloc=no 5563fi 5564rm -f core conftest.err conftest.$ac_objext \ 5565 conftest$ac_exeext conftest.$ac_ext 5566LIBS=$ac_check_lib_save_LIBS 5567fi 5568{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_erealloc" >&5 5569$as_echo "$ac_cv_lib_util_erealloc" >&6; } 5570if test "x$ac_cv_lib_util_erealloc" = x""yes; then : 5571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrdup in -lutil" >&5 5572$as_echo_n "checking for estrdup in -lutil... " >&6; } 5573if test "${ac_cv_lib_util_estrdup+set}" = set; then : 5574 $as_echo_n "(cached) " >&6 5575else 5576 ac_check_lib_save_LIBS=$LIBS 5577LIBS="-lutil $LIBS" 5578cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5579/* end confdefs.h. */ 5580 5581/* Override any GCC internal prototype to avoid an error. 5582 Use char because int might match the return type of a GCC 5583 builtin and then its argument prototype would still apply. */ 5584#ifdef __cplusplus 5585extern "C" 5586#endif 5587char estrdup (); 5588int 5589main () 5590{ 5591return estrdup (); 5592 ; 5593 return 0; 5594} 5595_ACEOF 5596if ac_fn_c_try_link "$LINENO"; then : 5597 ac_cv_lib_util_estrdup=yes 5598else 5599 ac_cv_lib_util_estrdup=no 5600fi 5601rm -f core conftest.err conftest.$ac_objext \ 5602 conftest$ac_exeext conftest.$ac_ext 5603LIBS=$ac_check_lib_save_LIBS 5604fi 5605{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrdup" >&5 5606$as_echo "$ac_cv_lib_util_estrdup" >&6; } 5607if test "x$ac_cv_lib_util_estrdup" = x""yes; then : 5608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrndup in -lutil" >&5 5609$as_echo_n "checking for estrndup in -lutil... " >&6; } 5610if test "${ac_cv_lib_util_estrndup+set}" = set; then : 5611 $as_echo_n "(cached) " >&6 5612else 5613 ac_check_lib_save_LIBS=$LIBS 5614LIBS="-lutil $LIBS" 5615cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5616/* end confdefs.h. */ 5617 5618/* Override any GCC internal prototype to avoid an error. 5619 Use char because int might match the return type of a GCC 5620 builtin and then its argument prototype would still apply. */ 5621#ifdef __cplusplus 5622extern "C" 5623#endif 5624char estrndup (); 5625int 5626main () 5627{ 5628return estrndup (); 5629 ; 5630 return 0; 5631} 5632_ACEOF 5633if ac_fn_c_try_link "$LINENO"; then : 5634 ac_cv_lib_util_estrndup=yes 5635else 5636 ac_cv_lib_util_estrndup=no 5637fi 5638rm -f core conftest.err conftest.$ac_objext \ 5639 conftest$ac_exeext conftest.$ac_ext 5640LIBS=$ac_check_lib_save_LIBS 5641fi 5642{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrndup" >&5 5643$as_echo "$ac_cv_lib_util_estrndup" >&6; } 5644if test "x$ac_cv_lib_util_estrndup" = x""yes; then : 5645 LIBS="$LIBS -lutil" 5646 CPPFLAGS="$CPPFLAGS -DUSE_EMALLOC" 5647fi 5648 5649fi 5650 5651fi 5652 5653fi 5654 5655 5656{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 5657$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } 5658if test "${ac_cv_header_stat_broken+set}" = set; then : 5659 $as_echo_n "(cached) " >&6 5660else 5661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5662/* end confdefs.h. */ 5663#include <sys/types.h> 5664#include <sys/stat.h> 5665 5666#if defined S_ISBLK && defined S_IFDIR 5667extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; 5668#endif 5669 5670#if defined S_ISBLK && defined S_IFCHR 5671extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; 5672#endif 5673 5674#if defined S_ISLNK && defined S_IFREG 5675extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; 5676#endif 5677 5678#if defined S_ISSOCK && defined S_IFREG 5679extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; 5680#endif 5681 5682_ACEOF 5683if ac_fn_c_try_compile "$LINENO"; then : 5684 ac_cv_header_stat_broken=no 5685else 5686 ac_cv_header_stat_broken=yes 5687fi 5688rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5689fi 5690{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 5691$as_echo "$ac_cv_header_stat_broken" >&6; } 5692if test $ac_cv_header_stat_broken = yes; then 5693 5694$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h 5695 5696fi 5697 5698ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" 5699if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then : 5700 5701cat >>confdefs.h <<_ACEOF 5702#define HAVE_STRUCT_STAT_ST_RDEV 1 5703_ACEOF 5704 5705 5706$as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h 5707 5708fi 5709 5710 5711echo "checking if compiler supports __func__" >&6 5712ac_ext=c 5713ac_cpp='$CPP $CPPFLAGS' 5714ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5715ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5716ac_compiler_gnu=$ac_cv_c_compiler_gnu 5717 5718cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5719/* end confdefs.h. */ 5720 5721int 5722main () 5723{ 5724const char *func = __func__; 5725 ; 5726 return 0; 5727} 5728_ACEOF 5729if ac_fn_c_try_compile "$LINENO"; then : 5730 5731else 5732 5733$as_echo "#define __func__ __FUNCTION__" >>confdefs.h 5734 5735fi 5736rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5737echo $ECHO_N "checking if diff -u works... $ECHO_C" >&6 5738if diff -u /dev/null /dev/null > /dev/null 2>&1; then 5739 diff_u=-u 5740 echo yes >&6 5741else 5742 diff_u= 5743 echo no >&6 5744fi 5745echo "checking for MACHINE & MACHINE_ARCH..." >&6 5746cat > conftest.$ac_ext <<EOF 5747#include "confdefs.h" 5748#include <sys/param.h> 5749#ifdef MACHINE 5750machine=MACHINE 5751#endif 5752#ifdef MACHINE_ARCH 5753machine_arch=MACHINE_ARCH 5754#endif 5755EOF 5756 5757default_machine=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5758 egrep machine= | tr -d ' "'` 5759rm -rf conftest* 5760if test "$default_machine"; then 5761 eval "$default_machine" 5762fi 5763machine=${machine:-`$srcdir/machine.sh`} 5764machine_arch=${machine_arch:-`$srcdir/machine.sh arch`} 5765echo "defaults: MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6 5766 5767# Check whether --with-machine was given. 5768if test "${with_machine+set}" = set; then : 5769 withval=$with_machine; case "${withval}" in 5770yes) as_fn_error "bad value ${withval} given for bmake MACHINE" "$LINENO" 5 ;; 5771no) ;; 5772generic) machine=`$srcdir/machine.sh`;; 5773*) machine=$with_machine;; 5774esac 5775fi 5776 5777force_machine= 5778 5779# Check whether --with-force_machine was given. 5780if test "${with_force_machine+set}" = set; then : 5781 withval=$with_force_machine; case "${withval}" in 5782yes) force_machine=FORCE_;; 5783no) ;; 5784*) force_machine=FORCE_; machine=$with_force_machine;; 5785esac 5786fi 5787 5788force_machine_arch= 5789 5790# Check whether --with-force_machine_arch was given. 5791if test "${with_force_machine_arch+set}" = set; then : 5792 withval=$with_force_machine_arch; case "${withval}" in 5793yes) force_machine_arch=FORCE_;; 5794no) ;; 5795*) force_machine_arch=FORCE_; machine_arch=$with_force_machine;; 5796esac 5797fi 5798 5799 5800# Check whether --with-machine_arch was given. 5801if test "${with_machine_arch+set}" = set; then : 5802 withval=$with_machine_arch; case "${withval}" in 5803yes) as_fn_error "bad value ${withval} given for bmake MACHINE_ARCH" "$LINENO" 5 ;; 5804no) ;; 5805*) machine_arch=$with_machine_arch;; 5806esac 5807fi 5808 5809echo "Using: ${force_machine}MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6 5810default_sys_path=\${prefix}/share/mk 5811 5812# Check whether --with-default-sys-path was given. 5813if test "${with_default_sys_path+set}" = set; then : 5814 withval=$with_default_sys_path; case "${withval}" in 5815yes) as_fn_error "bad value ${withval} given for bmake _PATH_DEFSYSPATH" "$LINENO" 5 ;; 5816no) ;; 5817*) default_sys_path="$with_default_sys_path" 5818 ;; 5819esac 5820fi 5821 5822 5823# Check whether --with-path-objdirprefix was given. 5824if test "${with_path_objdirprefix+set}" = set; then : 5825 withval=$with_path_objdirprefix; case "${withval}" in 5826yes) as_fn_error "bad value ${withval} given for bmake _PATH_OBJDIRPREFIX" "$LINENO" 5 ;; 5827no) CPPFLAGS="$CPPFLAGS -DNO_PATH_OBJDIRPREFIX" ;; 5828*) CPPFLAGS="$CPPFLAGS \"-D_PATH_OBJDIRPREFIX=\\\"$with_path-objdir\\\"\"" ;; 5829esac 5830fi 5831 5832# Check whether --enable-pwd-override was given. 5833if test "${enable_pwd_override+set}" = set; then : 5834 enableval=$enable_pwd_override; case "${enableval}" in 5835yes) ;; 5836no) CPPFLAGS="$CPPFLAGS -DNO_PWD_OVERRIDE" ;; 5837*) as_fn_error "bad value ${enableval} given for pwd-override option" "$LINENO" 5 ;; 5838esac 5839fi 5840 5841# Check whether --enable-check-make-chdir was given. 5842if test "${enable_check_make_chdir+set}" = set; then : 5843 enableval=$enable_check_make_chdir; case "${enableval}" in 5844yes) ;; 5845no) CPPFLAGS="$CPPFLAGS -DNO_CHECK_MAKE_CHDIR" ;; 5846*) as_fn_error "bad value ${enableval} given for check-make-chdir option" "$LINENO" 5 ;; 5847esac 5848fi 5849 5850 5851# Check whether --with-mksrc was given. 5852if test "${with_mksrc+set}" = set; then : 5853 withval=$with_mksrc; case "${withval}" in 5854""|yes|no) ;; 5855*) test -s $withval/install-mk && mksrc=$withval || 5856as_fn_error "bad value ${withval} given for mksrc cannot find install-mk" "$LINENO" 5 5857;; 5858esac 5859 5860fi 5861 5862srcdir=`cd $srcdir && pwd` 5863for mksrc in $mksrc $srcdir/mk $srcdir/../mk mk 5864do 5865 test -s $mksrc/install-mk || continue 5866 mksrc=`cd $mksrc && pwd` 5867 break 5868done 5869mksrc=`echo $mksrc | sed "s,$srcdir,\\\${srcdir},"` 5870echo "Using: MKSRC=$mksrc" 1>&6 5871if test -x /usr/xpg4/bin/sh; then 5872 defshell_path=${defshell_path:-/usr/xpg4/bin/sh} 5873fi 5874if test -n "$defshell_path"; then 5875 echo "Using: SHELL=$defshell_path" >&6 5876 5877cat >>confdefs.h <<_ACEOF 5878#define DEFSHELL_CUSTOM "$defshell_path" 5879_ACEOF 5880 5881fi 5882if test -n "$DEFSHELL_INDEX"; then 5883 5884cat >>confdefs.h <<_ACEOF 5885#define DEFSHELL_INDEX $DEFSHELL_INDEX 5886_ACEOF 5887 5888fi 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899ac_config_files="$ac_config_files makefile Makefile.config make-bootstrap.sh unit-tests/Makefile" 5900 5901cat >confcache <<\_ACEOF 5902# This file is a shell script that caches the results of configure 5903# tests run on this system so they can be shared between configure 5904# scripts and configure runs, see configure's option --config-cache. 5905# It is not useful on other systems. If it contains results you don't 5906# want to keep, you may remove or edit it. 5907# 5908# config.status only pays attention to the cache file if you give it 5909# the --recheck option to rerun configure. 5910# 5911# `ac_cv_env_foo' variables (set or unset) will be overridden when 5912# loading this file, other *unset* `ac_cv_foo' will be assigned the 5913# following values. 5914 5915_ACEOF 5916 5917# The following way of writing the cache mishandles newlines in values, 5918# but we know of no workaround that is simple, portable, and efficient. 5919# So, we kill variables containing newlines. 5920# Ultrix sh set writes to stderr and can't be redirected directly, 5921# and sets the high bit in the cache file unless we assign to the vars. 5922( 5923 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5924 eval ac_val=\$$ac_var 5925 case $ac_val in #( 5926 *${as_nl}*) 5927 case $ac_var in #( 5928 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5929$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5930 esac 5931 case $ac_var in #( 5932 _ | IFS | as_nl) ;; #( 5933 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5934 *) { eval $ac_var=; unset $ac_var;} ;; 5935 esac ;; 5936 esac 5937 done 5938 5939 (set) 2>&1 | 5940 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5941 *${as_nl}ac_space=\ *) 5942 # `set' does not quote correctly, so add quotes: double-quote 5943 # substitution turns \\\\ into \\, and sed turns \\ into \. 5944 sed -n \ 5945 "s/'/'\\\\''/g; 5946 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5947 ;; #( 5948 *) 5949 # `set' quotes correctly as required by POSIX, so do not add quotes. 5950 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5951 ;; 5952 esac | 5953 sort 5954) | 5955 sed ' 5956 /^ac_cv_env_/b end 5957 t clear 5958 :clear 5959 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5960 t end 5961 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5962 :end' >>confcache 5963if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5964 if test -w "$cache_file"; then 5965 test "x$cache_file" != "x/dev/null" && 5966 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5967$as_echo "$as_me: updating cache $cache_file" >&6;} 5968 cat confcache >$cache_file 5969 else 5970 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5971$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5972 fi 5973fi 5974rm -f confcache 5975 5976test "x$prefix" = xNONE && prefix=$ac_default_prefix 5977# Let make expand exec_prefix. 5978test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5979 5980DEFS=-DHAVE_CONFIG_H 5981 5982ac_libobjs= 5983ac_ltlibobjs= 5984for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5985 # 1. Remove the extension, and $U if already installed. 5986 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5987 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5988 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5989 # will be set to the directory where LIBOBJS objects are built. 5990 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5991 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5992done 5993LIBOBJS=$ac_libobjs 5994 5995LTLIBOBJS=$ac_ltlibobjs 5996 5997 5998 5999 6000: ${CONFIG_STATUS=./config.status} 6001ac_write_fail=0 6002ac_clean_files_save=$ac_clean_files 6003ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6004{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 6005$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 6006as_write_fail=0 6007cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 6008#! $SHELL 6009# Generated by $as_me. 6010# Run this file to recreate the current configuration. 6011# Compiler output produced by configure, useful for debugging 6012# configure, is in config.log if it exists. 6013 6014debug=false 6015ac_cs_recheck=false 6016ac_cs_silent=false 6017 6018SHELL=\${CONFIG_SHELL-$SHELL} 6019export SHELL 6020_ASEOF 6021cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 6022## -------------------- ## 6023## M4sh Initialization. ## 6024## -------------------- ## 6025 6026# Be more Bourne compatible 6027DUALCASE=1; export DUALCASE # for MKS sh 6028if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 6029 emulate sh 6030 NULLCMD=: 6031 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 6032 # is contrary to our usage. Disable this feature. 6033 alias -g '${1+"$@"}'='"$@"' 6034 setopt NO_GLOB_SUBST 6035else 6036 case `(set -o) 2>/dev/null` in #( 6037 *posix*) : 6038 set -o posix ;; #( 6039 *) : 6040 ;; 6041esac 6042fi 6043 6044 6045as_nl=' 6046' 6047export as_nl 6048# Printing a long string crashes Solaris 7 /usr/bin/printf. 6049as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6050as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 6051as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 6052# Prefer a ksh shell builtin over an external printf program on Solaris, 6053# but without wasting forks for bash or zsh. 6054if test -z "$BASH_VERSION$ZSH_VERSION" \ 6055 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 6056 as_echo='print -r --' 6057 as_echo_n='print -rn --' 6058elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 6059 as_echo='printf %s\n' 6060 as_echo_n='printf %s' 6061else 6062 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 6063 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 6064 as_echo_n='/usr/ucb/echo -n' 6065 else 6066 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 6067 as_echo_n_body='eval 6068 arg=$1; 6069 case $arg in #( 6070 *"$as_nl"*) 6071 expr "X$arg" : "X\\(.*\\)$as_nl"; 6072 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 6073 esac; 6074 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 6075 ' 6076 export as_echo_n_body 6077 as_echo_n='sh -c $as_echo_n_body as_echo' 6078 fi 6079 export as_echo_body 6080 as_echo='sh -c $as_echo_body as_echo' 6081fi 6082 6083# The user is always right. 6084if test "${PATH_SEPARATOR+set}" != set; then 6085 PATH_SEPARATOR=: 6086 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 6087 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 6088 PATH_SEPARATOR=';' 6089 } 6090fi 6091 6092 6093# IFS 6094# We need space, tab and new line, in precisely that order. Quoting is 6095# there to prevent editors from complaining about space-tab. 6096# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6097# splitting by setting IFS to empty value.) 6098IFS=" "" $as_nl" 6099 6100# Find who we are. Look in the path if we contain no directory separator. 6101case $0 in #(( 6102 *[\\/]* ) as_myself=$0 ;; 6103 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6104for as_dir in $PATH 6105do 6106 IFS=$as_save_IFS 6107 test -z "$as_dir" && as_dir=. 6108 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6109 done 6110IFS=$as_save_IFS 6111 6112 ;; 6113esac 6114# We did not find ourselves, most probably we were run as `sh COMMAND' 6115# in which case we are not to be found in the path. 6116if test "x$as_myself" = x; then 6117 as_myself=$0 6118fi 6119if test ! -f "$as_myself"; then 6120 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6121 exit 1 6122fi 6123 6124# Unset variables that we do not need and which cause bugs (e.g. in 6125# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 6126# suppresses any "Segmentation fault" message there. '((' could 6127# trigger a bug in pdksh 5.2.14. 6128for as_var in BASH_ENV ENV MAIL MAILPATH 6129do eval test x\${$as_var+set} = xset \ 6130 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 6131done 6132PS1='$ ' 6133PS2='> ' 6134PS4='+ ' 6135 6136# NLS nuisances. 6137LC_ALL=C 6138export LC_ALL 6139LANGUAGE=C 6140export LANGUAGE 6141 6142# CDPATH. 6143(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 6144 6145 6146# as_fn_error ERROR [LINENO LOG_FD] 6147# --------------------------------- 6148# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 6149# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 6150# script with status $?, using 1 if that was 0. 6151as_fn_error () 6152{ 6153 as_status=$?; test $as_status -eq 0 && as_status=1 6154 if test "$3"; then 6155 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 6156 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 6157 fi 6158 $as_echo "$as_me: error: $1" >&2 6159 as_fn_exit $as_status 6160} # as_fn_error 6161 6162 6163# as_fn_set_status STATUS 6164# ----------------------- 6165# Set $? to STATUS, without forking. 6166as_fn_set_status () 6167{ 6168 return $1 6169} # as_fn_set_status 6170 6171# as_fn_exit STATUS 6172# ----------------- 6173# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 6174as_fn_exit () 6175{ 6176 set +e 6177 as_fn_set_status $1 6178 exit $1 6179} # as_fn_exit 6180 6181# as_fn_unset VAR 6182# --------------- 6183# Portably unset VAR. 6184as_fn_unset () 6185{ 6186 { eval $1=; unset $1;} 6187} 6188as_unset=as_fn_unset 6189# as_fn_append VAR VALUE 6190# ---------------------- 6191# Append the text in VALUE to the end of the definition contained in VAR. Take 6192# advantage of any shell optimizations that allow amortized linear growth over 6193# repeated appends, instead of the typical quadratic growth present in naive 6194# implementations. 6195if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 6196 eval 'as_fn_append () 6197 { 6198 eval $1+=\$2 6199 }' 6200else 6201 as_fn_append () 6202 { 6203 eval $1=\$$1\$2 6204 } 6205fi # as_fn_append 6206 6207# as_fn_arith ARG... 6208# ------------------ 6209# Perform arithmetic evaluation on the ARGs, and store the result in the 6210# global $as_val. Take advantage of shells that can avoid forks. The arguments 6211# must be portable across $(()) and expr. 6212if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 6213 eval 'as_fn_arith () 6214 { 6215 as_val=$(( $* )) 6216 }' 6217else 6218 as_fn_arith () 6219 { 6220 as_val=`expr "$@" || test $? -eq 1` 6221 } 6222fi # as_fn_arith 6223 6224 6225if expr a : '\(a\)' >/dev/null 2>&1 && 6226 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6227 as_expr=expr 6228else 6229 as_expr=false 6230fi 6231 6232if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6233 as_basename=basename 6234else 6235 as_basename=false 6236fi 6237 6238if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6239 as_dirname=dirname 6240else 6241 as_dirname=false 6242fi 6243 6244as_me=`$as_basename -- "$0" || 6245$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6246 X"$0" : 'X\(//\)$' \| \ 6247 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6248$as_echo X/"$0" | 6249 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6250 s//\1/ 6251 q 6252 } 6253 /^X\/\(\/\/\)$/{ 6254 s//\1/ 6255 q 6256 } 6257 /^X\/\(\/\).*/{ 6258 s//\1/ 6259 q 6260 } 6261 s/.*/./; q'` 6262 6263# Avoid depending upon Character Ranges. 6264as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6265as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6266as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6267as_cr_digits='0123456789' 6268as_cr_alnum=$as_cr_Letters$as_cr_digits 6269 6270ECHO_C= ECHO_N= ECHO_T= 6271case `echo -n x` in #((((( 6272-n*) 6273 case `echo 'xy\c'` in 6274 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6275 xy) ECHO_C='\c';; 6276 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 6277 ECHO_T=' ';; 6278 esac;; 6279*) 6280 ECHO_N='-n';; 6281esac 6282 6283rm -f conf$$ conf$$.exe conf$$.file 6284if test -d conf$$.dir; then 6285 rm -f conf$$.dir/conf$$.file 6286else 6287 rm -f conf$$.dir 6288 mkdir conf$$.dir 2>/dev/null 6289fi 6290if (echo >conf$$.file) 2>/dev/null; then 6291 if ln -s conf$$.file conf$$ 2>/dev/null; then 6292 as_ln_s='ln -s' 6293 # ... but there are two gotchas: 6294 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6295 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6296 # In both cases, we have to default to `cp -p'. 6297 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6298 as_ln_s='cp -p' 6299 elif ln conf$$.file conf$$ 2>/dev/null; then 6300 as_ln_s=ln 6301 else 6302 as_ln_s='cp -p' 6303 fi 6304else 6305 as_ln_s='cp -p' 6306fi 6307rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6308rmdir conf$$.dir 2>/dev/null 6309 6310 6311# as_fn_mkdir_p 6312# ------------- 6313# Create "$as_dir" as a directory, including parents if necessary. 6314as_fn_mkdir_p () 6315{ 6316 6317 case $as_dir in #( 6318 -*) as_dir=./$as_dir;; 6319 esac 6320 test -d "$as_dir" || eval $as_mkdir_p || { 6321 as_dirs= 6322 while :; do 6323 case $as_dir in #( 6324 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 6325 *) as_qdir=$as_dir;; 6326 esac 6327 as_dirs="'$as_qdir' $as_dirs" 6328 as_dir=`$as_dirname -- "$as_dir" || 6329$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6330 X"$as_dir" : 'X\(//\)[^/]' \| \ 6331 X"$as_dir" : 'X\(//\)$' \| \ 6332 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 6333$as_echo X"$as_dir" | 6334 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6335 s//\1/ 6336 q 6337 } 6338 /^X\(\/\/\)[^/].*/{ 6339 s//\1/ 6340 q 6341 } 6342 /^X\(\/\/\)$/{ 6343 s//\1/ 6344 q 6345 } 6346 /^X\(\/\).*/{ 6347 s//\1/ 6348 q 6349 } 6350 s/.*/./; q'` 6351 test -d "$as_dir" && break 6352 done 6353 test -z "$as_dirs" || eval "mkdir $as_dirs" 6354 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 6355 6356 6357} # as_fn_mkdir_p 6358if mkdir -p . 2>/dev/null; then 6359 as_mkdir_p='mkdir -p "$as_dir"' 6360else 6361 test -d ./-p && rmdir ./-p 6362 as_mkdir_p=false 6363fi 6364 6365if test -x / >/dev/null 2>&1; then 6366 as_test_x='test -x' 6367else 6368 if ls -dL / >/dev/null 2>&1; then 6369 as_ls_L_option=L 6370 else 6371 as_ls_L_option= 6372 fi 6373 as_test_x=' 6374 eval sh -c '\'' 6375 if test -d "$1"; then 6376 test -d "$1/."; 6377 else 6378 case $1 in #( 6379 -*)set "./$1";; 6380 esac; 6381 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 6382 ???[sx]*):;;*)false;;esac;fi 6383 '\'' sh 6384 ' 6385fi 6386as_executable_p=$as_test_x 6387 6388# Sed expression to map a string onto a valid CPP name. 6389as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6390 6391# Sed expression to map a string onto a valid variable name. 6392as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6393 6394 6395exec 6>&1 6396## ----------------------------------- ## 6397## Main body of $CONFIG_STATUS script. ## 6398## ----------------------------------- ## 6399_ASEOF 6400test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 6401 6402cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6403# Save the log message, to keep $0 and so on meaningful, and to 6404# report actual input values of CONFIG_FILES etc. instead of their 6405# values after options handling. 6406ac_log=" 6407This file was extended by bmake $as_me 20140214, which was 6408generated by GNU Autoconf 2.64. Invocation command line was 6409 6410 CONFIG_FILES = $CONFIG_FILES 6411 CONFIG_HEADERS = $CONFIG_HEADERS 6412 CONFIG_LINKS = $CONFIG_LINKS 6413 CONFIG_COMMANDS = $CONFIG_COMMANDS 6414 $ $0 $@ 6415 6416on `(hostname || uname -n) 2>/dev/null | sed 1q` 6417" 6418 6419_ACEOF 6420 6421case $ac_config_files in *" 6422"*) set x $ac_config_files; shift; ac_config_files=$*;; 6423esac 6424 6425case $ac_config_headers in *" 6426"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 6427esac 6428 6429 6430cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6431# Files that config.status was made for. 6432config_files="$ac_config_files" 6433config_headers="$ac_config_headers" 6434 6435_ACEOF 6436 6437cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6438ac_cs_usage="\ 6439\`$as_me' instantiates files and other configuration actions 6440from templates according to the current configuration. Unless the files 6441and actions are specified as TAGs, all are instantiated by default. 6442 6443Usage: $0 [OPTION]... [TAG]... 6444 6445 -h, --help print this help, then exit 6446 -V, --version print version number and configuration settings, then exit 6447 -q, --quiet, --silent 6448 do not print progress messages 6449 -d, --debug don't remove temporary files 6450 --recheck update $as_me by reconfiguring in the same conditions 6451 --file=FILE[:TEMPLATE] 6452 instantiate the configuration file FILE 6453 --header=FILE[:TEMPLATE] 6454 instantiate the configuration header FILE 6455 6456Configuration files: 6457$config_files 6458 6459Configuration headers: 6460$config_headers 6461 6462Report bugs to <sjg@NetBSD.org>." 6463 6464_ACEOF 6465cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6466ac_cs_version="\\ 6467bmake config.status 20140214 6468configured by $0, generated by GNU Autoconf 2.64, 6469 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 6470 6471Copyright (C) 2009 Free Software Foundation, Inc. 6472This config.status script is free software; the Free Software Foundation 6473gives unlimited permission to copy, distribute and modify it." 6474 6475ac_pwd='$ac_pwd' 6476srcdir='$srcdir' 6477INSTALL='$INSTALL' 6478test -n "\$AWK" || AWK=awk 6479_ACEOF 6480 6481cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6482# The default lists apply if the user does not specify any file. 6483ac_need_defaults=: 6484while test $# != 0 6485do 6486 case $1 in 6487 --*=*) 6488 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6489 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6490 ac_shift=: 6491 ;; 6492 *) 6493 ac_option=$1 6494 ac_optarg=$2 6495 ac_shift=shift 6496 ;; 6497 esac 6498 6499 case $ac_option in 6500 # Handling of the options. 6501 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6502 ac_cs_recheck=: ;; 6503 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6504 $as_echo "$ac_cs_version"; exit ;; 6505 --debug | --debu | --deb | --de | --d | -d ) 6506 debug=: ;; 6507 --file | --fil | --fi | --f ) 6508 $ac_shift 6509 case $ac_optarg in 6510 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6511 esac 6512 as_fn_append CONFIG_FILES " '$ac_optarg'" 6513 ac_need_defaults=false;; 6514 --header | --heade | --head | --hea ) 6515 $ac_shift 6516 case $ac_optarg in 6517 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6518 esac 6519 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6520 ac_need_defaults=false;; 6521 --he | --h) 6522 # Conflict between --help and --header 6523 as_fn_error "ambiguous option: \`$1' 6524Try \`$0 --help' for more information.";; 6525 --help | --hel | -h ) 6526 $as_echo "$ac_cs_usage"; exit ;; 6527 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6528 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6529 ac_cs_silent=: ;; 6530 6531 # This is an error. 6532 -*) as_fn_error "unrecognized option: \`$1' 6533Try \`$0 --help' for more information." ;; 6534 6535 *) as_fn_append ac_config_targets " $1" 6536 ac_need_defaults=false ;; 6537 6538 esac 6539 shift 6540done 6541 6542ac_configure_extra_args= 6543 6544if $ac_cs_silent; then 6545 exec 6>/dev/null 6546 ac_configure_extra_args="$ac_configure_extra_args --silent" 6547fi 6548 6549_ACEOF 6550cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6551if \$ac_cs_recheck; then 6552 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6553 shift 6554 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6555 CONFIG_SHELL='$SHELL' 6556 export CONFIG_SHELL 6557 exec "\$@" 6558fi 6559 6560_ACEOF 6561cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6562exec 5>>config.log 6563{ 6564 echo 6565 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6566## Running $as_me. ## 6567_ASBOX 6568 $as_echo "$ac_log" 6569} >&5 6570 6571_ACEOF 6572cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6573_ACEOF 6574 6575cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6576 6577# Handling of arguments. 6578for ac_config_target in $ac_config_targets 6579do 6580 case $ac_config_target in 6581 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 6582 "makefile") CONFIG_FILES="$CONFIG_FILES makefile" ;; 6583 "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;; 6584 "make-bootstrap.sh") CONFIG_FILES="$CONFIG_FILES make-bootstrap.sh" ;; 6585 "unit-tests/Makefile") CONFIG_FILES="$CONFIG_FILES unit-tests/Makefile" ;; 6586 6587 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6588 esac 6589done 6590 6591 6592# If the user did not use the arguments to specify the items to instantiate, 6593# then the envvar interface is used. Set only those that are not. 6594# We use the long form for the default assignment because of an extremely 6595# bizarre bug on SunOS 4.1.3. 6596if $ac_need_defaults; then 6597 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6598 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6599fi 6600 6601# Have a temporary directory for convenience. Make it in the build tree 6602# simply because there is no reason against having it here, and in addition, 6603# creating and moving files from /tmp can sometimes cause problems. 6604# Hook for its removal unless debugging. 6605# Note that there is a small window in which the directory will not be cleaned: 6606# after its creation but before its name has been assigned to `$tmp'. 6607$debug || 6608{ 6609 tmp= 6610 trap 'exit_status=$? 6611 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 6612' 0 6613 trap 'as_fn_exit 1' 1 2 13 15 6614} 6615# Create a (secure) tmp directory for tmp files. 6616 6617{ 6618 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6619 test -n "$tmp" && test -d "$tmp" 6620} || 6621{ 6622 tmp=./conf$$-$RANDOM 6623 (umask 077 && mkdir "$tmp") 6624} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 6625 6626# Set up the scripts for CONFIG_FILES section. 6627# No need to generate them if there are no CONFIG_FILES. 6628# This happens for instance with `./config.status config.h'. 6629if test -n "$CONFIG_FILES"; then 6630 6631 6632ac_cr=`echo X | tr X '\015'` 6633# On cygwin, bash can eat \r inside `` if the user requested igncr. 6634# But we know of no other shell where ac_cr would be empty at this 6635# point, so we can use a bashism as a fallback. 6636if test "x$ac_cr" = x; then 6637 eval ac_cr=\$\'\\r\' 6638fi 6639ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6640if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6641 ac_cs_awk_cr='\r' 6642else 6643 ac_cs_awk_cr=$ac_cr 6644fi 6645 6646echo 'BEGIN {' >"$tmp/subs1.awk" && 6647_ACEOF 6648 6649 6650{ 6651 echo "cat >conf$$subs.awk <<_ACEOF" && 6652 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6653 echo "_ACEOF" 6654} >conf$$subs.sh || 6655 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6656ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 6657ac_delim='%!_!# ' 6658for ac_last_try in false false false false false :; do 6659 . ./conf$$subs.sh || 6660 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6661 6662 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6663 if test $ac_delim_n = $ac_delim_num; then 6664 break 6665 elif $ac_last_try; then 6666 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6667 else 6668 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6669 fi 6670done 6671rm -f conf$$subs.sh 6672 6673cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6674cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6675_ACEOF 6676sed -n ' 6677h 6678s/^/S["/; s/!.*/"]=/ 6679p 6680g 6681s/^[^!]*!// 6682:repl 6683t repl 6684s/'"$ac_delim"'$// 6685t delim 6686:nl 6687h 6688s/\(.\{148\}\).*/\1/ 6689t more1 6690s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6691p 6692n 6693b repl 6694:more1 6695s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6696p 6697g 6698s/.\{148\}// 6699t nl 6700:delim 6701h 6702s/\(.\{148\}\).*/\1/ 6703t more2 6704s/["\\]/\\&/g; s/^/"/; s/$/"/ 6705p 6706b 6707:more2 6708s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6709p 6710g 6711s/.\{148\}// 6712t delim 6713' <conf$$subs.awk | sed ' 6714/^[^""]/{ 6715 N 6716 s/\n// 6717} 6718' >>$CONFIG_STATUS || ac_write_fail=1 6719rm -f conf$$subs.awk 6720cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6721_ACAWK 6722cat >>"\$tmp/subs1.awk" <<_ACAWK && 6723 for (key in S) S_is_set[key] = 1 6724 FS = "" 6725 6726} 6727{ 6728 line = $ 0 6729 nfields = split(line, field, "@") 6730 substed = 0 6731 len = length(field[1]) 6732 for (i = 2; i < nfields; i++) { 6733 key = field[i] 6734 keylen = length(key) 6735 if (S_is_set[key]) { 6736 value = S[key] 6737 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6738 len += length(value) + length(field[++i]) 6739 substed = 1 6740 } else 6741 len += 1 + keylen 6742 } 6743 6744 print line 6745} 6746 6747_ACAWK 6748_ACEOF 6749cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6750if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6751 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6752else 6753 cat 6754fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 6755 || as_fn_error "could not setup config files machinery" "$LINENO" 5 6756_ACEOF 6757 6758# VPATH may cause trouble with some makes, so we remove $(srcdir), 6759# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6760# trailing colons and then remove the whole line if VPATH becomes empty 6761# (actually we leave an empty line to preserve line numbers). 6762if test "x$srcdir" = x.; then 6763 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6764s/:*\$(srcdir):*/:/ 6765s/:*\${srcdir}:*/:/ 6766s/:*@srcdir@:*/:/ 6767s/^\([^=]*=[ ]*\):*/\1/ 6768s/:*$// 6769s/^[^=]*=[ ]*$// 6770}' 6771fi 6772 6773cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6774fi # test -n "$CONFIG_FILES" 6775 6776# Set up the scripts for CONFIG_HEADERS section. 6777# No need to generate them if there are no CONFIG_HEADERS. 6778# This happens for instance with `./config.status Makefile'. 6779if test -n "$CONFIG_HEADERS"; then 6780cat >"$tmp/defines.awk" <<\_ACAWK || 6781BEGIN { 6782_ACEOF 6783 6784# Transform confdefs.h into an awk script `defines.awk', embedded as 6785# here-document in config.status, that substitutes the proper values into 6786# config.h.in to produce config.h. 6787 6788# Create a delimiter string that does not exist in confdefs.h, to ease 6789# handling of long lines. 6790ac_delim='%!_!# ' 6791for ac_last_try in false false :; do 6792 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 6793 if test -z "$ac_t"; then 6794 break 6795 elif $ac_last_try; then 6796 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 6797 else 6798 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6799 fi 6800done 6801 6802# For the awk script, D is an array of macro values keyed by name, 6803# likewise P contains macro parameters if any. Preserve backslash 6804# newline sequences. 6805 6806ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6807sed -n ' 6808s/.\{148\}/&'"$ac_delim"'/g 6809t rset 6810:rset 6811s/^[ ]*#[ ]*define[ ][ ]*/ / 6812t def 6813d 6814:def 6815s/\\$// 6816t bsnl 6817s/["\\]/\\&/g 6818s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6819D["\1"]=" \3"/p 6820s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6821d 6822:bsnl 6823s/["\\]/\\&/g 6824s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6825D["\1"]=" \3\\\\\\n"\\/p 6826t cont 6827s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6828t cont 6829d 6830:cont 6831n 6832s/.\{148\}/&'"$ac_delim"'/g 6833t clear 6834:clear 6835s/\\$// 6836t bsnlc 6837s/["\\]/\\&/g; s/^/"/; s/$/"/p 6838d 6839:bsnlc 6840s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6841b cont 6842' <confdefs.h | sed ' 6843s/'"$ac_delim"'/"\\\ 6844"/g' >>$CONFIG_STATUS || ac_write_fail=1 6845 6846cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6847 for (key in D) D_is_set[key] = 1 6848 FS = "" 6849} 6850/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6851 line = \$ 0 6852 split(line, arg, " ") 6853 if (arg[1] == "#") { 6854 defundef = arg[2] 6855 mac1 = arg[3] 6856 } else { 6857 defundef = substr(arg[1], 2) 6858 mac1 = arg[2] 6859 } 6860 split(mac1, mac2, "(") #) 6861 macro = mac2[1] 6862 prefix = substr(line, 1, index(line, defundef) - 1) 6863 if (D_is_set[macro]) { 6864 # Preserve the white space surrounding the "#". 6865 print prefix "define", macro P[macro] D[macro] 6866 next 6867 } else { 6868 # Replace #undef with comments. This is necessary, for example, 6869 # in the case of _POSIX_SOURCE, which is predefined and required 6870 # on some systems where configure will not decide to define it. 6871 if (defundef == "undef") { 6872 print "/*", prefix defundef, macro, "*/" 6873 next 6874 } 6875 } 6876} 6877{ print } 6878_ACAWK 6879_ACEOF 6880cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6881 as_fn_error "could not setup config headers machinery" "$LINENO" 5 6882fi # test -n "$CONFIG_HEADERS" 6883 6884 6885eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 6886shift 6887for ac_tag 6888do 6889 case $ac_tag in 6890 :[FHLC]) ac_mode=$ac_tag; continue;; 6891 esac 6892 case $ac_mode$ac_tag in 6893 :[FHL]*:*);; 6894 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 6895 :[FH]-) ac_tag=-:-;; 6896 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6897 esac 6898 ac_save_IFS=$IFS 6899 IFS=: 6900 set x $ac_tag 6901 IFS=$ac_save_IFS 6902 shift 6903 ac_file=$1 6904 shift 6905 6906 case $ac_mode in 6907 :L) ac_source=$1;; 6908 :[FH]) 6909 ac_file_inputs= 6910 for ac_f 6911 do 6912 case $ac_f in 6913 -) ac_f="$tmp/stdin";; 6914 *) # Look for the file first in the build tree, then in the source tree 6915 # (if the path is not absolute). The absolute path cannot be DOS-style, 6916 # because $ac_f cannot contain `:'. 6917 test -f "$ac_f" || 6918 case $ac_f in 6919 [\\/$]*) false;; 6920 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6921 esac || 6922 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6923 esac 6924 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6925 as_fn_append ac_file_inputs " '$ac_f'" 6926 done 6927 6928 # Let's still pretend it is `configure' which instantiates (i.e., don't 6929 # use $as_me), people would be surprised to read: 6930 # /* config.h. Generated by config.status. */ 6931 configure_input='Generated from '` 6932 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6933 `' by configure.' 6934 if test x"$ac_file" != x-; then 6935 configure_input="$ac_file. $configure_input" 6936 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6937$as_echo "$as_me: creating $ac_file" >&6;} 6938 fi 6939 # Neutralize special characters interpreted by sed in replacement strings. 6940 case $configure_input in #( 6941 *\&* | *\|* | *\\* ) 6942 ac_sed_conf_input=`$as_echo "$configure_input" | 6943 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6944 *) ac_sed_conf_input=$configure_input;; 6945 esac 6946 6947 case $ac_tag in 6948 *:-:* | *:-) cat >"$tmp/stdin" \ 6949 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 6950 esac 6951 ;; 6952 esac 6953 6954 ac_dir=`$as_dirname -- "$ac_file" || 6955$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6956 X"$ac_file" : 'X\(//\)[^/]' \| \ 6957 X"$ac_file" : 'X\(//\)$' \| \ 6958 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6959$as_echo X"$ac_file" | 6960 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6961 s//\1/ 6962 q 6963 } 6964 /^X\(\/\/\)[^/].*/{ 6965 s//\1/ 6966 q 6967 } 6968 /^X\(\/\/\)$/{ 6969 s//\1/ 6970 q 6971 } 6972 /^X\(\/\).*/{ 6973 s//\1/ 6974 q 6975 } 6976 s/.*/./; q'` 6977 as_dir="$ac_dir"; as_fn_mkdir_p 6978 ac_builddir=. 6979 6980case "$ac_dir" in 6981.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6982*) 6983 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6984 # A ".." for each directory in $ac_dir_suffix. 6985 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6986 case $ac_top_builddir_sub in 6987 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6988 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6989 esac ;; 6990esac 6991ac_abs_top_builddir=$ac_pwd 6992ac_abs_builddir=$ac_pwd$ac_dir_suffix 6993# for backward compatibility: 6994ac_top_builddir=$ac_top_build_prefix 6995 6996case $srcdir in 6997 .) # We are building in place. 6998 ac_srcdir=. 6999 ac_top_srcdir=$ac_top_builddir_sub 7000 ac_abs_top_srcdir=$ac_pwd ;; 7001 [\\/]* | ?:[\\/]* ) # Absolute name. 7002 ac_srcdir=$srcdir$ac_dir_suffix; 7003 ac_top_srcdir=$srcdir 7004 ac_abs_top_srcdir=$srcdir ;; 7005 *) # Relative name. 7006 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 7007 ac_top_srcdir=$ac_top_build_prefix$srcdir 7008 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 7009esac 7010ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 7011 7012 7013 case $ac_mode in 7014 :F) 7015 # 7016 # CONFIG_FILE 7017 # 7018 7019 case $INSTALL in 7020 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 7021 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 7022 esac 7023_ACEOF 7024 7025cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7026# If the template does not know about datarootdir, expand it. 7027# FIXME: This hack should be removed a few years after 2.60. 7028ac_datarootdir_hack=; ac_datarootdir_seen= 7029ac_sed_dataroot=' 7030/datarootdir/ { 7031 p 7032 q 7033} 7034/@datadir@/p 7035/@docdir@/p 7036/@infodir@/p 7037/@localedir@/p 7038/@mandir@/p' 7039case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 7040*datarootdir*) ac_datarootdir_seen=yes;; 7041*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 7042 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 7043$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 7044_ACEOF 7045cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7046 ac_datarootdir_hack=' 7047 s&@datadir@&$datadir&g 7048 s&@docdir@&$docdir&g 7049 s&@infodir@&$infodir&g 7050 s&@localedir@&$localedir&g 7051 s&@mandir@&$mandir&g 7052 s&\\\${datarootdir}&$datarootdir&g' ;; 7053esac 7054_ACEOF 7055 7056# Neutralize VPATH when `$srcdir' = `.'. 7057# Shell code in configure.ac might set extrasub. 7058# FIXME: do we really want to maintain this feature? 7059cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7060ac_sed_extra="$ac_vpsub 7061$extrasub 7062_ACEOF 7063cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7064:t 7065/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7066s|@configure_input@|$ac_sed_conf_input|;t t 7067s&@top_builddir@&$ac_top_builddir_sub&;t t 7068s&@top_build_prefix@&$ac_top_build_prefix&;t t 7069s&@srcdir@&$ac_srcdir&;t t 7070s&@abs_srcdir@&$ac_abs_srcdir&;t t 7071s&@top_srcdir@&$ac_top_srcdir&;t t 7072s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 7073s&@builddir@&$ac_builddir&;t t 7074s&@abs_builddir@&$ac_abs_builddir&;t t 7075s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 7076s&@INSTALL@&$ac_INSTALL&;t t 7077$ac_datarootdir_hack 7078" 7079eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 7080 || as_fn_error "could not create $ac_file" "$LINENO" 5 7081 7082test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 7083 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 7084 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 7085 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7086which seems to be undefined. Please make sure it is defined." >&5 7087$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7088which seems to be undefined. Please make sure it is defined." >&2;} 7089 7090 rm -f "$tmp/stdin" 7091 case $ac_file in 7092 -) cat "$tmp/out" && rm -f "$tmp/out";; 7093 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 7094 esac \ 7095 || as_fn_error "could not create $ac_file" "$LINENO" 5 7096 ;; 7097 :H) 7098 # 7099 # CONFIG_HEADER 7100 # 7101 if test x"$ac_file" != x-; then 7102 { 7103 $as_echo "/* $configure_input */" \ 7104 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 7105 } >"$tmp/config.h" \ 7106 || as_fn_error "could not create $ac_file" "$LINENO" 5 7107 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 7108 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 7109$as_echo "$as_me: $ac_file is unchanged" >&6;} 7110 else 7111 rm -f "$ac_file" 7112 mv "$tmp/config.h" "$ac_file" \ 7113 || as_fn_error "could not create $ac_file" "$LINENO" 5 7114 fi 7115 else 7116 $as_echo "/* $configure_input */" \ 7117 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 7118 || as_fn_error "could not create -" "$LINENO" 5 7119 fi 7120 ;; 7121 7122 7123 esac 7124 7125done # for ac_tag 7126 7127 7128as_fn_exit 0 7129_ACEOF 7130ac_clean_files=$ac_clean_files_save 7131 7132test $ac_write_fail = 0 || 7133 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 7134 7135 7136# configure is writing to config.log, and then calls config.status. 7137# config.status does its own redirection, appending to config.log. 7138# Unfortunately, on DOS this fails, as config.log is still kept open 7139# by configure, so config.status won't be able to write to it; its 7140# output is simply discarded. So we exec the FD to /dev/null, 7141# effectively closing config.log, so it can be properly (re)opened and 7142# appended to by config.status. When coming back to configure, we 7143# need to make the FD available again. 7144if test "$no_create" != yes; then 7145 ac_cs_success=: 7146 ac_config_status_args= 7147 test "$silent" = yes && 7148 ac_config_status_args="$ac_config_status_args --quiet" 7149 exec 5>/dev/null 7150 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 7151 exec 5>>config.log 7152 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7153 # would make configure fail if this is the last instruction. 7154 $ac_cs_success || as_fn_exit $? 7155fi 7156if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 7158$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 7159fi 7160 7161 7162cat <<EOF 7163 7164You can now run 7165 7166 sh ./make-bootstrap.sh 7167 7168to produce a fully functional bmake. 7169 7170EOF 7171