libaitsess/configure - view

File: [ELWIX - Embedded LightWeight unIX -] / libaitsess / configure
Revision 1.7: download - view: text, annotated - select for diffs - revision graph
Thu Jan 17 13:01:27 2013 UTC (11 years, 4 months ago) by misho
Branches: MAIN
CVS tags: sess4_0, SESS3_3, HEAD

version 3.3

1: #! /bin/sh 2: # Guess values for system-dependent variables and create Makefiles. 3: # Generated by GNU Autoconf 2.69 for libaitsess 3.3. 4: # 5: # Report bugs to <misho@elwix.org>. 6: # 7: # 8: # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9: # 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 18: DUALCASE=1; export DUALCASE # for MKS sh 19: if 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 '${1+"$@"}'='"$@"' 25: setopt NO_GLOB_SUBST 26: else 27: case `(set -o) 2>/dev/null` in #( 28: *posix*) : 29: set -o posix ;; #( 30: *) : 31: ;; 32: esac 33: fi 34: 35: 36: as_nl=' 37: ' 38: export as_nl 39: # Printing a long string crashes Solaris 7 /usr/bin/printf. 40: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42: as_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. 45: if 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 --' 49: elif (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' 52: else 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 $as_echo_body as_echo' 72: fi 73: 74: # The user is always right. 75: if test "${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: } 81: fi 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.) 89: IFS=" "" $as_nl" 90: 91: # Find who we are. Look in the path if we contain no directory separator. 92: as_myself= 93: case $0 in #(( 94: *[\\/]* ) as_myself=$0 ;; 95: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96: for as_dir in $PATH 97: do 98: IFS=$as_save_IFS 99: test -z "$as_dir" && as_dir=. 100: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101: done 102: IFS=$as_save_IFS 103: 104: ;; 105: esac 106: # We did not find ourselves, most probably we were run as `sh COMMAND' 107: # in which case we are not to be found in the path. 108: if test "x$as_myself" = x; then 109: as_myself=$0 110: fi 111: if test ! -f "$as_myself"; then 112: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113: exit 1 114: fi 115: 116: # Unset variables that we do not need and which cause bugs (e.g. in 117: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118: # suppresses any "Segmentation fault" message there. '((' could 119: # trigger a bug in pdksh 5.2.14. 120: for as_var in BASH_ENV ENV MAIL MAILPATH 121: do eval test x\${$as_var+set} = xset \ 122: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123: done 124: PS1='$ ' 125: PS2='> ' 126: PS4='+ ' 127: 128: # NLS nuisances. 129: LC_ALL=C 130: export LC_ALL 131: LANGUAGE=C 132: export LANGUAGE 133: 134: # CDPATH. 135: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136: 137: # Use a proper internal environment variable to ensure we don't fall 138: # into an infinite loop, continuously re-executing ourselves. 139: if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140: _as_can_reexec=no; export _as_can_reexec; 141: # We cannot yet assume a decent shell, so we have to provide a 142: # neutralization value for shells without unset; and this also 143: # works around shells that cannot unset nonexistent variables. 144: # Preserve -v and -x to the replacement shell. 145: BASH_ENV=/dev/null 146: ENV=/dev/null 147: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148: case $- in # (((( 149: *v*x* | *x*v* ) as_opts=-vx ;; 150: *v* ) as_opts=-v ;; 151: *x* ) as_opts=-x ;; 152: * ) as_opts= ;; 153: esac 154: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155: # Admittedly, this is quite paranoid, since all the known shells bail 156: # out after a failed `exec'. 157: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158: as_fn_exit 255 159: fi 160: # We don't want this to propagate to other subprocesses. 161: { _as_can_reexec=; unset _as_can_reexec;} 162: if test "x$CONFIG_SHELL" = x; then 163: as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164: emulate sh 165: NULLCMD=: 166: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167: # is contrary to our usage. Disable this feature. 168: alias -g '\${1+\"\$@\"}'='\"\$@\"' 169: setopt NO_GLOB_SUBST 170: else 171: case \`(set -o) 2>/dev/null\` in #( 172: *posix*) : 173: set -o posix ;; #( 174: *) : 175: ;; 176: esac 177: fi 178: " 179: as_required="as_fn_return () { (exit \$1); } 180: as_fn_success () { as_fn_return 0; } 181: as_fn_failure () { as_fn_return 1; } 182: as_fn_ret_success () { return 0; } 183: as_fn_ret_failure () { return 1; } 184: 185: exitcode=0 186: as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190: if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191: 192: else 193: exitcode=1; echo positional parameters were not saved. 194: fi 195: test x\$exitcode = x0 || exit 1 196: test -x / || exit 1" 197: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201: test \$(( 1 + 1 )) = 2 || exit 1" 202: if (eval "$as_required") 2>/dev/null; then : 203: as_have_required=yes 204: else 205: as_have_required=no 206: fi 207: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208: 209: else 210: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211: as_found=false 212: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213: do 214: IFS=$as_save_IFS 215: test -z "$as_dir" && as_dir=. 216: as_found=: 217: case $as_dir in #( 218: /*) 219: for as_base in sh bash ksh sh5; do 220: # Try only shells that exist, to save several forks. 221: as_shell=$as_dir/$as_base 222: if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224: CONFIG_SHELL=$as_shell as_have_required=yes 225: if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226: break 2 227: fi 228: fi 229: done;; 230: esac 231: as_found=false 232: done 233: $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235: CONFIG_SHELL=$SHELL as_have_required=yes 236: fi; } 237: IFS=$as_save_IFS 238: 239: 240: if test "x$CONFIG_SHELL" != x; then : 241: export CONFIG_SHELL 242: # We cannot yet assume a decent shell, so we have to provide a 243: # neutralization value for shells without unset; and this also 244: # works around shells that cannot unset nonexistent variables. 245: # Preserve -v and -x to the replacement shell. 246: BASH_ENV=/dev/null 247: ENV=/dev/null 248: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249: case $- in # (((( 250: *v*x* | *x*v* ) as_opts=-vx ;; 251: *v* ) as_opts=-v ;; 252: *x* ) as_opts=-x ;; 253: * ) as_opts= ;; 254: esac 255: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256: # Admittedly, this is quite paranoid, since all the known shells bail 257: # out after a failed `exec'. 258: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259: exit 255 260: fi 261: 262: if test x$as_have_required = xno; then : 263: $as_echo "$0: This script requires a shell more modern than all" 264: $as_echo "$0: the shells that I found on your system." 265: if test x${ZSH_VERSION+set} = xset ; then 266: $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267: $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268: else 269: $as_echo "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org 270: $0: about your system, including any error possibly output 271: $0: before this message. Then install a modern shell, or 272: $0: manually run the script under such a shell if you do 273: $0: have one." 274: fi 275: exit 1 276: fi 277: fi 278: fi 279: SHELL=${CONFIG_SHELL-/bin/sh} 280: export SHELL 281: # Unset more variables known to interfere with behavior of common tools. 282: CLICOLOR_FORCE= GREP_OPTIONS= 283: unset CLICOLOR_FORCE GREP_OPTIONS 284: 285: ## --------------------- ## 286: ## M4sh Shell Functions. ## 287: ## --------------------- ## 288: # as_fn_unset VAR 289: # --------------- 290: # Portably unset VAR. 291: as_fn_unset () 292: { 293: { eval $1=; unset $1;} 294: } 295: as_unset=as_fn_unset 296: 297: # as_fn_set_status STATUS 298: # ----------------------- 299: # Set $? to STATUS, without forking. 300: as_fn_set_status () 301: { 302: return $1 303: } # as_fn_set_status 304: 305: # as_fn_exit STATUS 306: # ----------------- 307: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308: as_fn_exit () 309: { 310: set +e 311: as_fn_set_status $1 312: exit $1 313: } # as_fn_exit 314: 315: # as_fn_mkdir_p 316: # ------------- 317: # Create "$as_dir" as a directory, including parents if necessary. 318: as_fn_mkdir_p () 319: { 320: 321: case $as_dir in #( 322: -*) as_dir=./$as_dir;; 323: esac 324: test -d "$as_dir" || eval $as_mkdir_p || { 325: as_dirs= 326: while :; do 327: case $as_dir in #( 328: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329: *) as_qdir=$as_dir;; 330: esac 331: as_dirs="'$as_qdir' $as_dirs" 332: as_dir=`$as_dirname -- "$as_dir" || 333: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 334: X"$as_dir" : 'X$//$[^/]' \| \ 335: X"$as_dir" : 'X$//$$' \| \ 336: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 337: $as_echo X"$as_dir" | 338: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 339: s//\1/ 340: q 341: } 342: /^X$\/\/$[^/].*/{ 343: s//\1/ 344: q 345: } 346: /^X$\/\/$$/{ 347: s//\1/ 348: q 349: } 350: /^X$\/$.*/{ 351: s//\1/ 352: q 353: } 354: s/.*/./; q'` 355: test -d "$as_dir" && break 356: done 357: test -z "$as_dirs" || eval "mkdir $as_dirs" 358: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359: 360: 361: } # as_fn_mkdir_p 362: 363: # as_fn_executable_p FILE 364: # ----------------------- 365: # Test if FILE is an executable regular file. 366: as_fn_executable_p () 367: { 368: test -f "$1" && test -x "$1" 369: } # as_fn_executable_p 370: # as_fn_append VAR VALUE 371: # ---------------------- 372: # Append the text in VALUE to the end of the definition contained in VAR. Take 373: # advantage of any shell optimizations that allow amortized linear growth over 374: # repeated appends, instead of the typical quadratic growth present in naive 375: # implementations. 376: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377: eval 'as_fn_append () 378: { 379: eval $1+=\$2 380: }' 381: else 382: as_fn_append () 383: { 384: eval $1=\$$1\$2 385: } 386: fi # as_fn_append 387: 388: # as_fn_arith ARG... 389: # ------------------ 390: # Perform arithmetic evaluation on the ARGs, and store the result in the 391: # global $as_val. Take advantage of shells that can avoid forks. The arguments 392: # must be portable across $(()) and expr. 393: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394: eval 'as_fn_arith () 395: { 396: as_val=$(( $* )) 397: }' 398: else 399: as_fn_arith () 400: { 401: as_val=`expr "$@" || test $? -eq 1` 402: } 403: fi # as_fn_arith 404: 405: 406: # as_fn_error STATUS ERROR [LINENO LOG_FD] 407: # ---------------------------------------- 408: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410: # script with STATUS, using 1 if that was 0. 411: as_fn_error () 412: { 413: as_status=$1; test $as_status -eq 0 && as_status=1 414: if test "$4"; then 415: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417: fi 418: $as_echo "$as_me: error: $2" >&2 419: as_fn_exit $as_status 420: } # as_fn_error 421: 422: if expr a : '$a$' >/dev/null 2>&1 && 423: test "X`expr 00001 : '.*$...$'`" = X001; then 424: as_expr=expr 425: else 426: as_expr=false 427: fi 428: 429: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430: as_basename=basename 431: else 432: as_basename=false 433: fi 434: 435: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436: as_dirname=dirname 437: else 438: as_dirname=false 439: fi 440: 441: as_me=`$as_basename -- "$0" || 442: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 443: X"$0" : 'X$//$$' \| \ 444: X"$0" : 'X$/$' \| . 2>/dev/null || 445: $as_echo X/"$0" | 446: sed '/^.*\/$[^/][^/]*$\/*$/{ 447: s//\1/ 448: q 449: } 450: /^X\/$\/\/$$/{ 451: s//\1/ 452: q 453: } 454: /^X\/$\/$.*/{ 455: s//\1/ 456: q 457: } 458: s/.*/./; q'` 459: 460: # Avoid depending upon Character Ranges. 461: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464: as_cr_digits='0123456789' 465: as_cr_alnum=$as_cr_Letters$as_cr_digits 466: 467: 468: as_lineno_1=$LINENO as_lineno_1a=$LINENO 469: as_lineno_2=$LINENO as_lineno_2a=$LINENO 470: eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471: test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472: # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473: sed -n ' 474: p 475: /[$]LINENO/= 476: ' <$as_myself | 477: sed ' 478: s/[$]LINENO.*/&-/ 479: t lineno 480: b 481: :lineno 482: N 483: :loop 484: s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/ 485: t loop 486: s/-\n.*// 487: ' >$as_me.lineno && 488: chmod +x "$as_me.lineno" || 489: { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490: 491: # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492: # already done that, so ensure we don't try to do so again and fall 493: # in an infinite loop. This has already happened in practice. 494: _as_can_reexec=no; export _as_can_reexec 495: # Don't try to exec as it changes $[0], causing all sort of problems 496: # (the dirname of $[0] is not the place where we might find the 497: # original and so on. Autoconf is especially sensitive to this). 498: . "./$as_me.lineno" 499: # Exit status is that of the last command. 500: exit 501: } 502: 503: ECHO_C= ECHO_N= ECHO_T= 504: case `echo -n x` in #((((( 505: -n*) 506: case `echo 'xy\c'` in 507: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 508: xy) ECHO_C='\c';; 509: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 510: ECHO_T=' ';; 511: esac;; 512: *) 513: ECHO_N='-n';; 514: esac 515: 516: rm -f conf$$ conf$$.exe conf$$.file 517: if test -d conf$$.dir; then 518: rm -f conf$$.dir/conf$$.file 519: else 520: rm -f conf$$.dir 521: mkdir conf$$.dir 2>/dev/null 522: fi 523: if (echo >conf$$.file) 2>/dev/null; then 524: if ln -s conf$$.file conf$$ 2>/dev/null; then 525: as_ln_s='ln -s' 526: # ... but there are two gotchas: 527: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 528: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 529: # In both cases, we have to default to `cp -pR'. 530: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 531: as_ln_s='cp -pR' 532: elif ln conf$$.file conf$$ 2>/dev/null; then 533: as_ln_s=ln 534: else 535: as_ln_s='cp -pR' 536: fi 537: else 538: as_ln_s='cp -pR' 539: fi 540: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541: rmdir conf$$.dir 2>/dev/null 542: 543: if mkdir -p . 2>/dev/null; then 544: as_mkdir_p='mkdir -p "$as_dir"' 545: else 546: test -d ./-p && rmdir ./-p 547: as_mkdir_p=false 548: fi 549: 550: as_test_x='test -x' 551: as_executable_p=as_fn_executable_p 552: 553: # Sed expression to map a string onto a valid CPP name. 554: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 555: 556: # Sed expression to map a string onto a valid variable name. 557: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558: 559: 560: test -n "$DJDIR" || exec 7<&0 </dev/null 561: exec 6>&1 562: 563: # Name of the host. 564: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 565: # so uname gets run too. 566: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567: 568: # 569: # Initializations. 570: # 571: ac_default_prefix=/usr/local 572: ac_clean_files= 573: ac_config_libobj_dir=. 574: LIBOBJS= 575: cross_compiling=no 576: subdirs= 577: MFLAGS= 578: MAKEFLAGS= 579: 580: # Identity of this package. 581: PACKAGE_NAME='libaitsess' 582: PACKAGE_TARNAME='libaitsess' 583: PACKAGE_VERSION='3.3' 584: PACKAGE_STRING='libaitsess 3.3' 585: PACKAGE_BUGREPORT='misho@elwix.org' 586: PACKAGE_URL='' 587: 588: ac_unique_file="src/aitsess.c" 589: # Factoring default headers for most tests. 590: ac_includes_default="\ 591: #include <stdio.h> 592: #ifdef HAVE_SYS_TYPES_H 593: # include <sys/types.h> 594: #endif 595: #ifdef HAVE_SYS_STAT_H 596: # include <sys/stat.h> 597: #endif 598: #ifdef STDC_HEADERS 599: # include <stdlib.h> 600: # include <stddef.h> 601: #else 602: # ifdef HAVE_STDLIB_H 603: # include <stdlib.h> 604: # endif 605: #endif 606: #ifdef HAVE_STRING_H 607: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608: # include <memory.h> 609: # endif 610: # include <string.h> 611: #endif 612: #ifdef HAVE_STRINGS_H 613: # include <strings.h> 614: #endif 615: #ifdef HAVE_INTTYPES_H 616: # include <inttypes.h> 617: #endif 618: #ifdef HAVE_STDINT_H 619: # include <stdint.h> 620: #endif 621: #ifdef HAVE_UNISTD_H 622: # include <unistd.h> 623: #endif" 624: 625: ac_header_list= 626: ac_subst_vars='LTLIBOBJS 627: LIBOBJS 628: EGREP 629: GREP 630: CPP 631: MKDEP 632: target_os 633: target_vendor 634: target_cpu 635: target 636: host_os 637: host_vendor 638: host_cpu 639: host 640: build_os 641: build_vendor 642: build_cpu 643: build 644: INSTALL_DATA 645: INSTALL_SCRIPT 646: INSTALL_PROGRAM 647: OBJEXT 648: EXEEXT 649: ac_ct_CC 650: CPPFLAGS 651: LDFLAGS 652: CFLAGS 653: CC 654: target_alias 655: host_alias 656: build_alias 657: LIBS 658: ECHO_T 659: ECHO_N 660: ECHO_C 661: DEFS 662: mandir 663: localedir 664: libdir 665: psdir 666: pdfdir 667: dvidir 668: htmldir 669: infodir 670: docdir 671: oldincludedir 672: includedir 673: localstatedir 674: sharedstatedir 675: sysconfdir 676: datadir 677: datarootdir 678: libexecdir 679: sbindir 680: bindir 681: program_transform_name 682: prefix 683: exec_prefix 684: PACKAGE_URL 685: PACKAGE_BUGREPORT 686: PACKAGE_STRING 687: PACKAGE_VERSION 688: PACKAGE_TARNAME 689: PACKAGE_NAME 690: PATH_SEPARATOR 691: SHELL' 692: ac_subst_files='' 693: ac_user_opts=' 694: enable_option_checking 695: enable_debug 696: ' 697: ac_precious_vars='build_alias 698: host_alias 699: target_alias 700: CC 701: CFLAGS 702: LDFLAGS 703: LIBS 704: CPPFLAGS 705: CPP' 706: 707: 708: # 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Some functions are actually named 1736: something starting with __ and the normal name is an alias. */ 1737: #if defined __stub_$2 || defined __stub___$2 1738: choke me 1739: #endif 1740: 1741: int 1742: main () 1743: { 1744: return $2 (); 1745: ; 1746: return 0; 1747: } 1748: _ACEOF 1749: if ac_fn_c_try_link "$LINENO"; then : 1750: eval "$3=yes" 1751: else 1752: eval "$3=no" 1753: fi 1754: rm -f core conftest.err conftest.$ac_objext \ 1755: conftest$ac_exeext conftest.$ac_ext 1756: fi 1757: eval ac_res=\$$3 1758: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1759: $as_echo "$ac_res" >&6; } 1760: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1761: 1762: } # ac_fn_c_check_func 1763: cat >config.log <<_ACEOF 1764: This file contains any messages produced by compilers while 1765: running configure, to aid debugging if configure makes a mistake. 1766: 1767: It was created by libaitsess $as_me 3.3, which was 1768: generated by GNU Autoconf 2.69. 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"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2106: fi 2107: ## -------------------- ## 2108: ## Main body of script. ## 2109: ## -------------------- ## 2110: 2111: ac_ext=c 2112: ac_cpp='$CPP $CPPFLAGS' 2113: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2114: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2115: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2116: 2117: 2118: 2119: ac_config_headers="$ac_config_headers inc/config.h" 2120: 2121: 2122: # Checks for programs. 2123: ac_ext=c 2124: ac_cpp='$CPP $CPPFLAGS' 2125: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2126: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2127: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2128: if test -n "$ac_tool_prefix"; then 2129: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2130: set dummy ${ac_tool_prefix}gcc; ac_word=$2 2131: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2132: $as_echo_n "checking for $ac_word... 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" >&6; } 2173: if ${ac_cv_prog_ac_ct_CC+:} false; then : 2174: $as_echo_n "(cached) " >&6 2175: else 2176: if test -n "$ac_ct_CC"; then 2177: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2178: else 2179: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2180: for as_dir in $PATH 2181: do 2182: IFS=$as_save_IFS 2183: test -z "$as_dir" && as_dir=. 2184: for ac_exec_ext in '' $ac_executable_extensions; do 2185: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2186: ac_cv_prog_ac_ct_CC="gcc" 2187: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2188: break 2 2189: fi 2190: done 2191: done 2192: IFS=$as_save_IFS 2193: 2194: fi 2195: fi 2196: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2197: if test -n "$ac_ct_CC"; then 2198: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2199: $as_echo "$ac_ct_CC" >&6; } 2200: else 2201: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2202: $as_echo "no" >&6; } 2203: fi 2204: 2205: if test "x$ac_ct_CC" = x; then 2206: CC="" 2207: else 2208: case $cross_compiling:$ac_tool_warned in 2209: yes:) 2210: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2211: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2212: ac_tool_warned=yes ;; 2213: esac 2214: CC=$ac_ct_CC 2215: fi 2216: else 2217: CC="$ac_cv_prog_CC" 2218: fi 2219: 2220: if test -z "$CC"; then 2221: if test -n "$ac_tool_prefix"; then 2222: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2223: set dummy ${ac_tool_prefix}cc; ac_word=$2 2224: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2225: $as_echo_n "checking for $ac_word... " >&6; } 2226: if ${ac_cv_prog_CC+:} false; then : 2227: $as_echo_n "(cached) " >&6 2228: else 2229: if test -n "$CC"; then 2230: ac_cv_prog_CC="$CC" # Let the user override the test. 2231: else 2232: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2233: for as_dir in $PATH 2234: do 2235: IFS=$as_save_IFS 2236: test -z "$as_dir" && as_dir=. 2237: for ac_exec_ext in '' $ac_executable_extensions; do 2238: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2239: ac_cv_prog_CC="${ac_tool_prefix}cc" 2240: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2241: break 2 2242: fi 2243: done 2244: done 2245: IFS=$as_save_IFS 2246: 2247: fi 2248: fi 2249: CC=$ac_cv_prog_CC 2250: if test -n "$CC"; then 2251: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2252: $as_echo "$CC" >&6; } 2253: else 2254: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2255: $as_echo "no" >&6; } 2256: fi 2257: 2258: 2259: fi 2260: fi 2261: if test -z "$CC"; then 2262: # Extract the first word of "cc", so it can be a program name with args. 2263: set dummy cc; ac_word=$2 2264: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2265: $as_echo_n "checking for $ac_word... " >&6; } 2266: if ${ac_cv_prog_CC+:} false; then : 2267: $as_echo_n "(cached) " >&6 2268: else 2269: if test -n "$CC"; then 2270: ac_cv_prog_CC="$CC" # Let the user override the test. 2271: else 2272: ac_prog_rejected=no 2273: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2274: for as_dir in $PATH 2275: do 2276: IFS=$as_save_IFS 2277: test -z "$as_dir" && as_dir=. 2278: for ac_exec_ext in '' $ac_executable_extensions; do 2279: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2280: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2281: ac_prog_rejected=yes 2282: continue 2283: fi 2284: ac_cv_prog_CC="cc" 2285: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2286: break 2 2287: fi 2288: done 2289: done 2290: IFS=$as_save_IFS 2291: 2292: if test $ac_prog_rejected = yes; then 2293: # We found a bogon in the path, so make sure we never use it. 2294: set dummy $ac_cv_prog_CC 2295: shift 2296: if test $# != 0; then 2297: # We chose a different compiler from the bogus one. 2298: # However, it has the same basename, so the bogon will be chosen 2299: # first if we set CC to just the basename; use the full file name. 2300: shift 2301: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2302: fi 2303: fi 2304: fi 2305: fi 2306: CC=$ac_cv_prog_CC 2307: if test -n "$CC"; then 2308: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2309: $as_echo "$CC" >&6; } 2310: else 2311: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2312: $as_echo "no" >&6; } 2313: fi 2314: 2315: 2316: fi 2317: if test -z "$CC"; then 2318: if test -n "$ac_tool_prefix"; then 2319: for ac_prog in cl.exe 2320: do 2321: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2322: set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2323: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2324: $as_echo_n "checking for $ac_word... " >&6; } 2325: if ${ac_cv_prog_CC+:} false; then : 2326: $as_echo_n "(cached) " >&6 2327: else 2328: if test -n "$CC"; then 2329: ac_cv_prog_CC="$CC" # Let the user override the test. 2330: else 2331: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2332: for as_dir in $PATH 2333: do 2334: IFS=$as_save_IFS 2335: test -z "$as_dir" && as_dir=. 2336: for ac_exec_ext in '' $ac_executable_extensions; do 2337: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2338: ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2339: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2340: break 2 2341: fi 2342: done 2343: done 2344: IFS=$as_save_IFS 2345: 2346: fi 2347: fi 2348: CC=$ac_cv_prog_CC 2349: if test -n "$CC"; then 2350: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2351: $as_echo "$CC" >&6; } 2352: else 2353: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2354: $as_echo "no" >&6; } 2355: fi 2356: 2357: 2358: test -n "$CC" && break 2359: done 2360: fi 2361: if test -z "$CC"; then 2362: ac_ct_CC=$CC 2363: for ac_prog in cl.exe 2364: do 2365: # Extract the first word of "$ac_prog", so it can be a program name with args. 2366: set dummy $ac_prog; ac_word=$2 2367: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2368: $as_echo_n "checking for $ac_word... " >&6; } 2369: if ${ac_cv_prog_ac_ct_CC+:} false; then : 2370: $as_echo_n "(cached) " >&6 2371: else 2372: if test -n "$ac_ct_CC"; then 2373: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2374: else 2375: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2376: for as_dir in $PATH 2377: do 2378: IFS=$as_save_IFS 2379: test -z "$as_dir" && as_dir=. 2380: for ac_exec_ext in '' $ac_executable_extensions; do 2381: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2382: ac_cv_prog_ac_ct_CC="$ac_prog" 2383: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2384: break 2 2385: fi 2386: done 2387: done 2388: IFS=$as_save_IFS 2389: 2390: fi 2391: fi 2392: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2393: if test -n "$ac_ct_CC"; then 2394: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2395: $as_echo "$ac_ct_CC" >&6; } 2396: else 2397: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2398: $as_echo "no" >&6; } 2399: fi 2400: 2401: 2402: test -n "$ac_ct_CC" && break 2403: done 2404: 2405: if test "x$ac_ct_CC" = x; then 2406: CC="" 2407: else 2408: case $cross_compiling:$ac_tool_warned in 2409: yes:) 2410: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2411: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2412: ac_tool_warned=yes ;; 2413: esac 2414: CC=$ac_ct_CC 2415: fi 2416: fi 2417: 2418: fi 2419: 2420: 2421: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2422: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2423: as_fn_error $? "no acceptable C compiler found in \$PATH 2424: See \`config.log' for more details" "$LINENO" 5; } 2425: 2426: # Provide some information about the compiler. 2427: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2428: set X $ac_compile 2429: ac_compiler=$2 2430: for ac_option in --version -v -V -qversion; do 2431: { { ac_try="$ac_compiler $ac_option >&5" 2432: case "(($ac_try" in 2433: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2434: *) ac_try_echo=$ac_try;; 2435: esac 2436: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2437: $as_echo "$ac_try_echo"; } >&5 2438: (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2439: ac_status=$? 2440: if test -s conftest.err; then 2441: sed '10a\ 2442: ... rest of stderr output deleted ... 2443: 10q' conftest.err >conftest.er1 2444: cat conftest.er1 >&5 2445: fi 2446: rm -f conftest.er1 conftest.err 2447: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2448: test $ac_status = 0; } 2449: done 2450: 2451: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2452: /* end confdefs.h. */ 2453: 2454: int 2455: main () 2456: { 2457: 2458: ; 2459: return 0; 2460: } 2461: _ACEOF 2462: ac_clean_files_save=$ac_clean_files 2463: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2464: # Try to create an executable without -o first, disregard a.out. 2465: # It will help us diagnose broken compilers, and finding out an intuition 2466: # of exeext. 2467: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2468: $as_echo_n "checking whether the C compiler works... " >&6; } 2469: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2470: 2471: # The possible output files: 2472: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2473: 2474: ac_rmfiles= 2475: for ac_file in $ac_files 2476: do 2477: case $ac_file in 2478: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2479: * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2480: esac 2481: done 2482: rm -f $ac_rmfiles 2483: 2484: if { { ac_try="$ac_link_default" 2485: case "(($ac_try" in 2486: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2487: *) ac_try_echo=$ac_try;; 2488: esac 2489: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2490: $as_echo "$ac_try_echo"; } >&5 2491: (eval "$ac_link_default") 2>&5 2492: ac_status=$? 2493: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2494: test $ac_status = 0; }; then : 2495: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2496: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2497: # in a Makefile. We should not override ac_cv_exeext if it was cached, 2498: # so that the user can short-circuit this test for compilers unknown to 2499: # Autoconf. 2500: for ac_file in $ac_files '' 2501: do 2502: test -f "$ac_file" || continue 2503: case $ac_file in 2504: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2505: ;; 2506: [ab].out ) 2507: # We found the default executable, but exeext='' is most 2508: # certainly right. 2509: break;; 2510: *.* ) 2511: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2512: then :; else 2513: ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2514: fi 2515: # We set ac_cv_exeext here because the later test for it is not 2516: # safe: cross compilers may not add the suffix if given an `-o' 2517: # argument, so we may need to know it at that point already. 2518: # Even if this section looks crufty: it has the advantage of 2519: # actually working. 2520: break;; 2521: * ) 2522: break;; 2523: esac 2524: done 2525: test "$ac_cv_exeext" = no && ac_cv_exeext= 2526: 2527: else 2528: ac_file='' 2529: fi 2530: if test -z "$ac_file"; then : 2531: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2532: $as_echo "no" >&6; } 2533: $as_echo "$as_me: failed program was:" >&5 2534: sed 's/^/| /' conftest.$ac_ext >&5 2535: 2536: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2537: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2538: as_fn_error 77 "C compiler cannot create executables 2539: See \`config.log' for more details" "$LINENO" 5; } 2540: else 2541: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2542: $as_echo "yes" >&6; } 2543: fi 2544: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2545: $as_echo_n "checking for C compiler default output file name... " >&6; } 2546: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2547: $as_echo "$ac_file" >&6; } 2548: ac_exeext=$ac_cv_exeext 2549: 2550: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2551: ac_clean_files=$ac_clean_files_save 2552: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2553: $as_echo_n "checking for suffix of executables... " >&6; } 2554: if { { ac_try="$ac_link" 2555: case "(($ac_try" in 2556: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2557: *) ac_try_echo=$ac_try;; 2558: esac 2559: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2560: $as_echo "$ac_try_echo"; } >&5 2561: (eval "$ac_link") 2>&5 2562: ac_status=$? 2563: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2564: test $ac_status = 0; }; then : 2565: # If both `conftest.exe' and `conftest' are `present' (well, observable) 2566: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2567: # work properly (i.e., refer to `conftest.exe'), while it won't with 2568: # `rm'. 2569: for ac_file in conftest.exe conftest conftest.*; do 2570: test -f "$ac_file" || continue 2571: case $ac_file in 2572: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2573: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2574: break;; 2575: * ) break;; 2576: esac 2577: done 2578: else 2579: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2580: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2581: as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2582: See \`config.log' for more details" "$LINENO" 5; } 2583: fi 2584: rm -f conftest conftest$ac_cv_exeext 2585: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2586: $as_echo "$ac_cv_exeext" >&6; } 2587: 2588: rm -f conftest.$ac_ext 2589: EXEEXT=$ac_cv_exeext 2590: ac_exeext=$EXEEXT 2591: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2592: /* end confdefs.h. */ 2593: #include <stdio.h> 2594: int 2595: main () 2596: { 2597: FILE *f = fopen ("conftest.out", "w"); 2598: return ferror (f) || fclose (f) != 0; 2599: 2600: ; 2601: return 0; 2602: } 2603: _ACEOF 2604: ac_clean_files="$ac_clean_files conftest.out" 2605: # Check that the compiler produces executables we can run. If not, either 2606: # the compiler is broken, or we cross compile. 2607: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2608: $as_echo_n "checking whether we are cross compiling... " >&6; } 2609: if test "$cross_compiling" != yes; then 2610: { { ac_try="$ac_link" 2611: case "(($ac_try" in 2612: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2613: *) ac_try_echo=$ac_try;; 2614: esac 2615: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2616: $as_echo "$ac_try_echo"; } >&5 2617: (eval "$ac_link") 2>&5 2618: ac_status=$? 2619: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2620: test $ac_status = 0; } 2621: if { ac_try='./conftest$ac_cv_exeext' 2622: { { case "(($ac_try" in 2623: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2624: *) ac_try_echo=$ac_try;; 2625: esac 2626: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2627: $as_echo "$ac_try_echo"; } >&5 2628: (eval "$ac_try") 2>&5 2629: ac_status=$? 2630: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2631: test $ac_status = 0; }; }; then 2632: cross_compiling=no 2633: else 2634: if test "$cross_compiling" = maybe; then 2635: cross_compiling=yes 2636: else 2637: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2638: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2639: as_fn_error $? "cannot run C compiled programs. 2640: If you meant to cross compile, use \`--host'. 2641: See \`config.log' for more details" "$LINENO" 5; } 2642: fi 2643: fi 2644: fi 2645: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2646: $as_echo "$cross_compiling" >&6; } 2647: 2648: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2649: ac_clean_files=$ac_clean_files_save 2650: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2651: $as_echo_n "checking for suffix of object files... " >&6; } 2652: if ${ac_cv_objext+:} false; then : 2653: $as_echo_n "(cached) " >&6 2654: else 2655: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2656: /* end confdefs.h. */ 2657: 2658: int 2659: main () 2660: { 2661: 2662: ; 2663: return 0; 2664: } 2665: _ACEOF 2666: rm -f conftest.o conftest.obj 2667: if { { ac_try="$ac_compile" 2668: case "(($ac_try" in 2669: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2670: *) ac_try_echo=$ac_try;; 2671: esac 2672: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2673: $as_echo "$ac_try_echo"; } >&5 2674: (eval "$ac_compile") 2>&5 2675: ac_status=$? 2676: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2677: test $ac_status = 0; }; then : 2678: for ac_file in conftest.o conftest.obj conftest.*; do 2679: test -f "$ac_file" || continue; 2680: case $ac_file in 2681: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2682: *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` 2683: break;; 2684: esac 2685: done 2686: else 2687: $as_echo "$as_me: failed program was:" >&5 2688: sed 's/^/| /' conftest.$ac_ext >&5 2689: 2690: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2691: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2692: as_fn_error $? "cannot compute suffix of object files: cannot compile 2693: See \`config.log' for more details" "$LINENO" 5; } 2694: fi 2695: rm -f conftest.$ac_cv_objext conftest.$ac_ext 2696: fi 2697: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2698: $as_echo "$ac_cv_objext" >&6; } 2699: OBJEXT=$ac_cv_objext 2700: ac_objext=$OBJEXT 2701: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2702: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2703: if ${ac_cv_c_compiler_gnu+:} false; then : 2704: $as_echo_n "(cached) " >&6 2705: else 2706: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2707: /* end confdefs.h. */ 2708: 2709: int 2710: main () 2711: { 2712: #ifndef __GNUC__ 2713: choke me 2714: #endif 2715: 2716: ; 2717: return 0; 2718: } 2719: _ACEOF 2720: if ac_fn_c_try_compile "$LINENO"; then : 2721: ac_compiler_gnu=yes 2722: else 2723: ac_compiler_gnu=no 2724: fi 2725: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2726: ac_cv_c_compiler_gnu=$ac_compiler_gnu 2727: 2728: fi 2729: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2730: $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2731: if test $ac_compiler_gnu = yes; then 2732: GCC=yes 2733: else 2734: GCC= 2735: fi 2736: ac_test_CFLAGS=${CFLAGS+set} 2737: ac_save_CFLAGS=$CFLAGS 2738: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2739: $as_echo_n "checking whether $CC accepts -g... " >&6; } 2740: if ${ac_cv_prog_cc_g+:} false; then : 2741: $as_echo_n "(cached) " >&6 2742: else 2743: ac_save_c_werror_flag=$ac_c_werror_flag 2744: ac_c_werror_flag=yes 2745: ac_cv_prog_cc_g=no 2746: CFLAGS="-g" 2747: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2748: /* end confdefs.h. */ 2749: 2750: int 2751: main () 2752: { 2753: 2754: ; 2755: return 0; 2756: } 2757: _ACEOF 2758: if ac_fn_c_try_compile "$LINENO"; then : 2759: ac_cv_prog_cc_g=yes 2760: else 2761: CFLAGS="" 2762: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2763: /* end confdefs.h. */ 2764: 2765: int 2766: main () 2767: { 2768: 2769: ; 2770: return 0; 2771: } 2772: _ACEOF 2773: if ac_fn_c_try_compile "$LINENO"; then : 2774: 2775: else 2776: ac_c_werror_flag=$ac_save_c_werror_flag 2777: CFLAGS="-g" 2778: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2779: /* end confdefs.h. */ 2780: 2781: int 2782: main () 2783: { 2784: 2785: ; 2786: return 0; 2787: } 2788: _ACEOF 2789: if ac_fn_c_try_compile "$LINENO"; then : 2790: ac_cv_prog_cc_g=yes 2791: fi 2792: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2793: fi 2794: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2795: fi 2796: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2797: ac_c_werror_flag=$ac_save_c_werror_flag 2798: fi 2799: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2800: $as_echo "$ac_cv_prog_cc_g" >&6; } 2801: if test "$ac_test_CFLAGS" = set; then 2802: CFLAGS=$ac_save_CFLAGS 2803: elif test $ac_cv_prog_cc_g = yes; then 2804: if test "$GCC" = yes; then 2805: CFLAGS="-g -O2" 2806: else 2807: CFLAGS="-g" 2808: fi 2809: else 2810: if test "$GCC" = yes; then 2811: CFLAGS="-O2" 2812: else 2813: CFLAGS= 2814: fi 2815: fi 2816: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2817: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2818: if ${ac_cv_prog_cc_c89+:} false; then : 2819: $as_echo_n "(cached) " >&6 2820: else 2821: ac_cv_prog_cc_c89=no 2822: ac_save_CC=$CC 2823: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2824: /* end confdefs.h. */ 2825: #include <stdarg.h> 2826: #include <stdio.h> 2827: struct stat; 2828: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2829: struct buf { int x; }; 2830: FILE * (*rcsopen) (struct buf *, struct stat *, int); 2831: static char *e (p, i) 2832: char **p; 2833: int i; 2834: { 2835: return p[i]; 2836: } 2837: static char *f (char * (*g) (char **, int), char **p, ...) 2838: { 2839: char *s; 2840: va_list v; 2841: va_start (v,p); 2842: s = g (p, va_arg (v,int)); 2843: va_end (v); 2844: return s; 2845: } 2846: 2847: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2848: function prototypes and stuff, but not '\xHH' hex character constants. 2849: These don't provoke an error unfortunately, instead are silently treated 2850: as 'x'. The following induces an error, until -std is added to get 2851: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2852: array size at least. It's necessary to write '\x00'==0 to get something 2853: that's true only with -std. */ 2854: int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2855: 2856: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2857: inside strings and character constants. */ 2858: #define FOO(x) 'x' 2859: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2860: 2861: int test (int i, double x); 2862: struct s1 {int (*f) (int a);}; 2863: struct s2 {int (*f) (double a);}; 2864: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2865: int argc; 2866: char **argv; 2867: int 2868: main () 2869: { 2870: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2871: ; 2872: return 0; 2873: } 2874: _ACEOF 2875: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2876: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2877: do 2878: CC="$ac_save_CC $ac_arg" 2879: if ac_fn_c_try_compile "$LINENO"; then : 2880: ac_cv_prog_cc_c89=$ac_arg 2881: fi 2882: rm -f core conftest.err conftest.$ac_objext 2883: test "x$ac_cv_prog_cc_c89" != "xno" && break 2884: done 2885: rm -f conftest.$ac_ext 2886: CC=$ac_save_CC 2887: 2888: fi 2889: # AC_CACHE_VAL 2890: case "x$ac_cv_prog_cc_c89" in 2891: x) 2892: { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2893: $as_echo "none needed" >&6; } ;; 2894: xno) 2895: { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2896: $as_echo "unsupported" >&6; } ;; 2897: *) 2898: CC="$CC $ac_cv_prog_cc_c89" 2899: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2900: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2901: esac 2902: if test "x$ac_cv_prog_cc_c89" != xno; then : 2903: 2904: fi 2905: 2906: ac_ext=c 2907: ac_cpp='$CPP $CPPFLAGS' 2908: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2909: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2910: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2911: 2912: ac_aux_dir= 2913: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2914: if test -f "$ac_dir/install-sh"; then 2915: ac_aux_dir=$ac_dir 2916: ac_install_sh="$ac_aux_dir/install-sh -c" 2917: break 2918: elif test -f "$ac_dir/install.sh"; then 2919: ac_aux_dir=$ac_dir 2920: ac_install_sh="$ac_aux_dir/install.sh -c" 2921: break 2922: elif test -f "$ac_dir/shtool"; then 2923: ac_aux_dir=$ac_dir 2924: ac_install_sh="$ac_aux_dir/shtool install -c" 2925: break 2926: fi 2927: done 2928: if test -z "$ac_aux_dir"; then 2929: as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2930: fi 2931: 2932: # These three variables are undocumented and unsupported, 2933: # and are intended to be withdrawn in a future Autoconf release. 2934: # They can cause serious problems if a builder's source tree is in a directory 2935: # whose full name contains unusual characters. 2936: ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2937: ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2938: ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2939: 2940: 2941: # Find a good install program. We prefer a C program (faster), 2942: # so one script is as good as another. But avoid the broken or 2943: # incompatible versions: 2944: # SysV /etc/install, /usr/sbin/install 2945: # SunOS /usr/etc/install 2946: # IRIX /sbin/install 2947: # AIX /bin/install 2948: # AmigaOS /C/install, which installs bootblocks on floppy discs 2949: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2950: # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2951: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2952: # OS/2's system install, which has a completely different semantic 2953: # ./install, which can be erroneously created by make from ./install.sh. 2954: # Reject install programs that cannot install multiple files. 2955: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2956: $as_echo_n "checking for a BSD-compatible install... " >&6; } 2957: if test -z "$INSTALL"; then 2958: if ${ac_cv_path_install+:} false; then : 2959: $as_echo_n "(cached) " >&6 2960: else 2961: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2962: for as_dir in $PATH 2963: do 2964: IFS=$as_save_IFS 2965: test -z "$as_dir" && as_dir=. 2966: # Account for people who put trailing slashes in PATH elements. 2967: case $as_dir/ in #(( 2968: ./ | .// | /[cC]/* | \ 2969: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2970: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2971: /usr/ucb/* ) ;; 2972: *) 2973: # OSF1 and SCO ODT 3.0 have their own names for install. 2974: # Don't use installbsd from OSF since it installs stuff as root 2975: # by default. 2976: for ac_prog in ginstall scoinst install; do 2977: for ac_exec_ext in '' $ac_executable_extensions; do 2978: if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2979: if test $ac_prog = install && 2980: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2981: # AIX install. It has an incompatible calling convention. 2982: : 2983: elif test $ac_prog = install && 2984: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2985: # program-specific install script used by HP pwplus--don't use. 2986: : 2987: else 2988: rm -rf conftest.one conftest.two conftest.dir 2989: echo one > conftest.one 2990: echo two > conftest.two 2991: mkdir conftest.dir 2992: if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2993: test -s conftest.one && test -s conftest.two && 2994: test -s conftest.dir/conftest.one && 2995: test -s conftest.dir/conftest.two 2996: then 2997: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2998: break 3 2999: fi 3000: fi 3001: fi 3002: done 3003: done 3004: ;; 3005: esac 3006: 3007: done 3008: IFS=$as_save_IFS 3009: 3010: rm -rf conftest.one conftest.two conftest.dir 3011: 3012: fi 3013: if test "${ac_cv_path_install+set}" = set; then 3014: INSTALL=$ac_cv_path_install 3015: else 3016: # As a last resort, use the slow shell script. Don't cache a 3017: # value for INSTALL within a source directory, because that will 3018: # break other packages using the cache if that directory is 3019: # removed, or if the value is a relative name. 3020: INSTALL=$ac_install_sh 3021: fi 3022: fi 3023: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3024: $as_echo "$INSTALL" >&6; } 3025: 3026: # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3027: # It thinks the first close brace ends the variable substitution. 3028: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3029: 3030: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3031: 3032: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3033: 3034: 3035: # Make sure we can run config.sub. 3036: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3037: as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3038: 3039: { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3040: $as_echo_n "checking build system type... " >&6; } 3041: if ${ac_cv_build+:} false; then : 3042: $as_echo_n "(cached) " >&6 3043: else 3044: ac_build_alias=$build_alias 3045: test "x$ac_build_alias" = x && 3046: ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3047: test "x$ac_build_alias" = x && 3048: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3049: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3050: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3051: 3052: fi 3053: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3054: $as_echo "$ac_cv_build" >&6; } 3055: case $ac_cv_build in 3056: *-*-*) ;; 3057: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3058: esac 3059: build=$ac_cv_build 3060: ac_save_IFS=$IFS; IFS='-' 3061: set x $ac_cv_build 3062: shift 3063: build_cpu=$1 3064: build_vendor=$2 3065: shift; shift 3066: # Remember, the first character of IFS is used to create $*, 3067: # except with old shells: 3068: build_os=$* 3069: IFS=$ac_save_IFS 3070: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3071: 3072: 3073: { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3074: $as_echo_n "checking host system type... " >&6; } 3075: if ${ac_cv_host+:} false; then : 3076: $as_echo_n "(cached) " >&6 3077: else 3078: if test "x$host_alias" = x; then 3079: ac_cv_host=$ac_cv_build 3080: else 3081: ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3082: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3083: fi 3084: 3085: fi 3086: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3087: $as_echo "$ac_cv_host" >&6; } 3088: case $ac_cv_host in 3089: *-*-*) ;; 3090: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3091: esac 3092: host=$ac_cv_host 3093: ac_save_IFS=$IFS; IFS='-' 3094: set x $ac_cv_host 3095: shift 3096: host_cpu=$1 3097: host_vendor=$2 3098: shift; shift 3099: # Remember, the first character of IFS is used to create $*, 3100: # except with old shells: 3101: host_os=$* 3102: IFS=$ac_save_IFS 3103: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3104: 3105: 3106: { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 3107: $as_echo_n "checking target system type... " >&6; } 3108: if ${ac_cv_target+:} false; then : 3109: $as_echo_n "(cached) " >&6 3110: else 3111: if test "x$target_alias" = x; then 3112: ac_cv_target=$ac_cv_host 3113: else 3114: ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 3115: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 3116: fi 3117: 3118: fi 3119: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 3120: $as_echo "$ac_cv_target" >&6; } 3121: case $ac_cv_target in 3122: *-*-*) ;; 3123: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 3124: esac 3125: target=$ac_cv_target 3126: ac_save_IFS=$IFS; IFS='-' 3127: set x $ac_cv_target 3128: shift 3129: target_cpu=$1 3130: target_vendor=$2 3131: shift; shift 3132: # Remember, the first character of IFS is used to create $*, 3133: # except with old shells: 3134: target_os=$* 3135: IFS=$ac_save_IFS 3136: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 3137: 3138: 3139: # The aliases save the names the user supplied, while $host etc. 3140: # will get canonicalized. 3141: test -n "$target_alias" && 3142: test "$program_prefix$program_suffix$program_transform_name" = \ 3143: NONENONEs,x,x, && 3144: program_prefix=${target_alias}- 3145: 3146: if test -n "$ac_tool_prefix"; then 3147: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args. 3148: set dummy ${ac_tool_prefix}mkdep; ac_word=$2 3149: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3150: $as_echo_n "checking for $ac_word... " >&6; } 3151: if ${ac_cv_prog_MKDEP+:} false; then : 3152: $as_echo_n "(cached) " >&6 3153: else 3154: if test -n "$MKDEP"; then 3155: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test. 3156: else 3157: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3158: for as_dir in $PATH 3159: do 3160: IFS=$as_save_IFS 3161: test -z "$as_dir" && as_dir=. 3162: for ac_exec_ext in '' $ac_executable_extensions; do 3163: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3164: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep" 3165: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3166: break 2 3167: fi 3168: done 3169: done 3170: IFS=$as_save_IFS 3171: 3172: fi 3173: fi 3174: MKDEP=$ac_cv_prog_MKDEP 3175: if test -n "$MKDEP"; then 3176: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5 3177: $as_echo "$MKDEP" >&6; } 3178: else 3179: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3180: $as_echo "no" >&6; } 3181: fi 3182: 3183: 3184: fi 3185: if test -z "$ac_cv_prog_MKDEP"; then 3186: ac_ct_MKDEP=$MKDEP 3187: # Extract the first word of "mkdep", so it can be a program name with args. 3188: set dummy mkdep; ac_word=$2 3189: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3190: $as_echo_n "checking for $ac_word... " >&6; } 3191: if ${ac_cv_prog_ac_ct_MKDEP+:} false; then : 3192: $as_echo_n "(cached) " >&6 3193: else 3194: if test -n "$ac_ct_MKDEP"; then 3195: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test. 3196: else 3197: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3198: for as_dir in $PATH 3199: do 3200: IFS=$as_save_IFS 3201: test -z "$as_dir" && as_dir=. 3202: for ac_exec_ext in '' $ac_executable_extensions; do 3203: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3204: ac_cv_prog_ac_ct_MKDEP="mkdep" 3205: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3206: break 2 3207: fi 3208: done 3209: done 3210: IFS=$as_save_IFS 3211: 3212: fi 3213: fi 3214: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP 3215: if test -n "$ac_ct_MKDEP"; then 3216: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5 3217: $as_echo "$ac_ct_MKDEP" >&6; } 3218: else 3219: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3220: $as_echo "no" >&6; } 3221: fi 3222: 3223: if test "x$ac_ct_MKDEP" = x; then 3224: MKDEP="no" 3225: else 3226: case $cross_compiling:$ac_tool_warned in 3227: yes:) 3228: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3229: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3230: ac_tool_warned=yes ;; 3231: esac 3232: MKDEP=$ac_ct_MKDEP 3233: fi 3234: else 3235: MKDEP="$ac_cv_prog_MKDEP" 3236: fi 3237: 3238: 3239: 3240: CFLAGS="-Wall -O2 -fPIC -I/usr/local/include ${CFLAGS}" 3241: LDFLAGS="-L/usr/local/lib ${LDFLAGS}" 3242: 3243: # Checks for libraries. 3244: 3245: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 3246: $as_echo_n "checking for pthread_create in -lpthread... " >&6; } 3247: if ${ac_cv_lib_pthread_pthread_create+:} false; then : 3248: $as_echo_n "(cached) " >&6 3249: else 3250: ac_check_lib_save_LIBS=$LIBS 3251: LIBS="-lpthread $LIBS" 3252: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3253: /* end confdefs.h. */ 3254: 3255: /* Override any GCC internal prototype to avoid an error. 3256: Use char because int might match the return type of a GCC 3257: builtin and then its argument prototype would still apply. */ 3258: #ifdef __cplusplus 3259: extern "C" 3260: #endif 3261: char pthread_create (); 3262: int 3263: main () 3264: { 3265: return pthread_create (); 3266: ; 3267: return 0; 3268: } 3269: _ACEOF 3270: if ac_fn_c_try_link "$LINENO"; then : 3271: ac_cv_lib_pthread_pthread_create=yes 3272: else 3273: ac_cv_lib_pthread_pthread_create=no 3274: fi 3275: rm -f core conftest.err conftest.$ac_objext \ 3276: conftest$ac_exeext conftest.$ac_ext 3277: LIBS=$ac_check_lib_save_LIBS 3278: fi 3279: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 3280: $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } 3281: if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then : 3282: cat >>confdefs.h <<_ACEOF 3283: #define HAVE_LIBPTHREAD 1 3284: _ACEOF 3285: 3286: LIBS="-lpthread $LIBS" 3287: 3288: fi 3289: 3290: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for io_arrayInit in -laitio" >&5 3291: $as_echo_n "checking for io_arrayInit in -laitio... " >&6; } 3292: if ${ac_cv_lib_aitio_io_arrayInit+:} false; then : 3293: $as_echo_n "(cached) " >&6 3294: else 3295: ac_check_lib_save_LIBS=$LIBS 3296: LIBS="-laitio $LIBS" 3297: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3298: /* end confdefs.h. */ 3299: 3300: /* Override any GCC internal prototype to avoid an error. 3301: Use char because int might match the return type of a GCC 3302: builtin and then its argument prototype would still apply. */ 3303: #ifdef __cplusplus 3304: extern "C" 3305: #endif 3306: char io_arrayInit (); 3307: int 3308: main () 3309: { 3310: return io_arrayInit (); 3311: ; 3312: return 0; 3313: } 3314: _ACEOF 3315: if ac_fn_c_try_link "$LINENO"; then : 3316: ac_cv_lib_aitio_io_arrayInit=yes 3317: else 3318: ac_cv_lib_aitio_io_arrayInit=no 3319: fi 3320: rm -f core conftest.err conftest.$ac_objext \ 3321: conftest$ac_exeext conftest.$ac_ext 3322: LIBS=$ac_check_lib_save_LIBS 3323: fi 3324: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aitio_io_arrayInit" >&5 3325: $as_echo "$ac_cv_lib_aitio_io_arrayInit" >&6; } 3326: if test "x$ac_cv_lib_aitio_io_arrayInit" = xyes; then : 3327: cat >>confdefs.h <<_ACEOF 3328: #define HAVE_LIBAITIO 1 3329: _ACEOF 3330: 3331: LIBS="-laitio $LIBS" 3332: 3333: fi 3334: 3335: 3336: # Checks for header files. 3337: 3338: # Checks for typedefs, structures, and compiler characteristics. 3339: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 3340: $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 3341: if ${ac_cv_c_const+:} false; then : 3342: $as_echo_n "(cached) " >&6 3343: else 3344: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3345: /* end confdefs.h. */ 3346: 3347: int 3348: main () 3349: { 3350: 3351: #ifndef __cplusplus 3352: /* Ultrix mips cc rejects this sort of thing. */ 3353: typedef int charset[2]; 3354: const charset cs = { 0, 0 }; 3355: /* SunOS 4.1.1 cc rejects this. */ 3356: char const *const *pcpcc; 3357: char **ppc; 3358: /* NEC SVR4.0.2 mips cc rejects this. */ 3359: struct point {int x, y;}; 3360: static struct point const zero = {0,0}; 3361: /* AIX XL C 1.02.0.0 rejects this. 3362: It does not let you subtract one const X* pointer from another in 3363: an arm of an if-expression whose if-part is not a constant 3364: expression */ 3365: const char *g = "string"; 3366: pcpcc = &g + (g ? g-g : 0); 3367: /* HPUX 7.0 cc rejects these. */ 3368: ++pcpcc; 3369: ppc = (char**) pcpcc; 3370: pcpcc = (char const *const *) ppc; 3371: { /* SCO 3.2v4 cc rejects this sort of thing. */ 3372: char tx; 3373: char *t = &tx; 3374: char const *s = 0 ? (char *) 0 : (char const *) 0; 3375: 3376: *t++ = 0; 3377: if (s) return 0; 3378: } 3379: { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 3380: int x[] = {25, 17}; 3381: const int *foo = &x[0]; 3382: ++foo; 3383: } 3384: { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 3385: typedef const int *iptr; 3386: iptr p = 0; 3387: ++p; 3388: } 3389: { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 3390: "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 3391: struct s { int j; const int *ap[3]; } bx; 3392: struct s *b = &bx; b->j = 5; 3393: } 3394: { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 3395: const int foo = 10; 3396: if (!foo) return 0; 3397: } 3398: return !cs[0] && !zero.x; 3399: #endif 3400: 3401: ; 3402: return 0; 3403: } 3404: _ACEOF 3405: if ac_fn_c_try_compile "$LINENO"; then : 3406: ac_cv_c_const=yes 3407: else 3408: ac_cv_c_const=no 3409: fi 3410: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3411: fi 3412: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 3413: $as_echo "$ac_cv_c_const" >&6; } 3414: if test $ac_cv_c_const = no; then 3415: 3416: $as_echo "#define const /**/" >>confdefs.h 3417: 3418: fi 3419: 3420: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 3421: $as_echo_n "checking for inline... " >&6; } 3422: if ${ac_cv_c_inline+:} false; then : 3423: $as_echo_n "(cached) " >&6 3424: else 3425: ac_cv_c_inline=no 3426: for ac_kw in inline __inline__ __inline; do 3427: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3428: /* end confdefs.h. */ 3429: #ifndef __cplusplus 3430: typedef int foo_t; 3431: static $ac_kw foo_t static_foo () {return 0; } 3432: $ac_kw foo_t foo () {return 0; } 3433: #endif 3434: 3435: _ACEOF 3436: if ac_fn_c_try_compile "$LINENO"; then : 3437: ac_cv_c_inline=$ac_kw 3438: fi 3439: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3440: test "$ac_cv_c_inline" != no && break 3441: done 3442: 3443: fi 3444: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 3445: $as_echo "$ac_cv_c_inline" >&6; } 3446: 3447: case $ac_cv_c_inline in 3448: inline | yes) ;; 3449: *) 3450: case $ac_cv_c_inline in 3451: no) ac_val=;; 3452: *) ac_val=$ac_cv_c_inline;; 3453: esac 3454: cat >>confdefs.h <<_ACEOF 3455: #ifndef __cplusplus 3456: #define inline $ac_val 3457: #endif 3458: _ACEOF 3459: ;; 3460: esac 3461: 3462: 3463: # Checks for library functions. 3464: ac_ext=c 3465: ac_cpp='$CPP $CPPFLAGS' 3466: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3467: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3468: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3469: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3470: $as_echo_n "checking how to run the C preprocessor... " >&6; } 3471: # On Suns, sometimes $CPP names a directory. 3472: if test -n "$CPP" && test -d "$CPP"; then 3473: CPP= 3474: fi 3475: if test -z "$CPP"; then 3476: if ${ac_cv_prog_CPP+:} false; then : 3477: $as_echo_n "(cached) " >&6 3478: else 3479: # Double quotes because CPP needs to be expanded 3480: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3481: do 3482: ac_preproc_ok=false 3483: for ac_c_preproc_warn_flag in '' yes 3484: do 3485: # Use a header file that comes with gcc, so configuring glibc 3486: # with a fresh cross-compiler works. 3487: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3488: # <limits.h> exists even on freestanding compilers. 3489: # On the NeXT, cc -E runs the code through the compiler's parser, 3490: # not just through cpp. "Syntax error" is here to catch this case. 3491: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3492: /* end confdefs.h. */ 3493: #ifdef __STDC__ 3494: # include <limits.h> 3495: #else 3496: # include <assert.h> 3497: #endif 3498: Syntax error 3499: _ACEOF 3500: if ac_fn_c_try_cpp "$LINENO"; then : 3501: 3502: else 3503: # Broken: fails on valid input. 3504: continue 3505: fi 3506: rm -f conftest.err conftest.i conftest.$ac_ext 3507: 3508: # OK, works on sane cases. Now check whether nonexistent headers 3509: # can be detected and how. 3510: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3511: /* end confdefs.h. */ 3512: #include <ac_nonexistent.h> 3513: _ACEOF 3514: if ac_fn_c_try_cpp "$LINENO"; then : 3515: # Broken: success on invalid input. 3516: continue 3517: else 3518: # Passes both tests. 3519: ac_preproc_ok=: 3520: break 3521: fi 3522: rm -f conftest.err conftest.i conftest.$ac_ext 3523: 3524: done 3525: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3526: rm -f conftest.i conftest.err conftest.$ac_ext 3527: if $ac_preproc_ok; then : 3528: break 3529: fi 3530: 3531: done 3532: ac_cv_prog_CPP=$CPP 3533: 3534: fi 3535: CPP=$ac_cv_prog_CPP 3536: else 3537: ac_cv_prog_CPP=$CPP 3538: fi 3539: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3540: $as_echo "$CPP" >&6; } 3541: ac_preproc_ok=false 3542: for ac_c_preproc_warn_flag in '' yes 3543: do 3544: # Use a header file that comes with gcc, so configuring glibc 3545: # with a fresh cross-compiler works. 3546: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3547: # <limits.h> exists even on freestanding compilers. 3548: # On the NeXT, cc -E runs the code through the compiler's parser, 3549: # not just through cpp. "Syntax error" is here to catch this case. 3550: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3551: /* end confdefs.h. */ 3552: #ifdef __STDC__ 3553: # include <limits.h> 3554: #else 3555: # include <assert.h> 3556: #endif 3557: Syntax error 3558: _ACEOF 3559: if ac_fn_c_try_cpp "$LINENO"; then : 3560: 3561: else 3562: # Broken: fails on valid input. 3563: continue 3564: fi 3565: rm -f conftest.err conftest.i conftest.$ac_ext 3566: 3567: # OK, works on sane cases. Now check whether nonexistent headers 3568: # can be detected and how. 3569: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3570: /* end confdefs.h. */ 3571: #include <ac_nonexistent.h> 3572: _ACEOF 3573: if ac_fn_c_try_cpp "$LINENO"; then : 3574: # Broken: success on invalid input. 3575: continue 3576: else 3577: # Passes both tests. 3578: ac_preproc_ok=: 3579: break 3580: fi 3581: rm -f conftest.err conftest.i conftest.$ac_ext 3582: 3583: done 3584: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3585: rm -f conftest.i conftest.err conftest.$ac_ext 3586: if $ac_preproc_ok; then : 3587: 3588: else 3589: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3590: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3591: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3592: See \`config.log' for more details" "$LINENO" 5; } 3593: fi 3594: 3595: ac_ext=c 3596: ac_cpp='$CPP $CPPFLAGS' 3597: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3598: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3599: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3600: 3601: 3602: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3603: $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3604: if ${ac_cv_path_GREP+:} false; then : 3605: $as_echo_n "(cached) " >&6 3606: else 3607: if test -z "$GREP"; then 3608: ac_path_GREP_found=false 3609: # Loop through the user's path and test for each of PROGNAME-LIST 3610: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3611: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3612: do 3613: IFS=$as_save_IFS 3614: test -z "$as_dir" && as_dir=. 3615: for ac_prog in grep ggrep; do 3616: for ac_exec_ext in '' $ac_executable_extensions; do 3617: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3618: as_fn_executable_p "$ac_path_GREP" || continue 3619: # Check for GNU ac_path_GREP and select it if it is found. 3620: # Check for GNU $ac_path_GREP 3621: case `"$ac_path_GREP" --version 2>&1` in 3622: *GNU*) 3623: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3624: *) 3625: ac_count=0 3626: $as_echo_n 0123456789 >"conftest.in" 3627: while : 3628: do 3629: cat "conftest.in" "conftest.in" >"conftest.tmp" 3630: mv "conftest.tmp" "conftest.in" 3631: cp "conftest.in" "conftest.nl" 3632: $as_echo 'GREP' >> "conftest.nl" 3633: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3634: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3635: as_fn_arith $ac_count + 1 && ac_count=$as_val 3636: if test $ac_count -gt ${ac_path_GREP_max-0}; then 3637: # Best one so far, save it but keep looking for a better one 3638: ac_cv_path_GREP="$ac_path_GREP" 3639: ac_path_GREP_max=$ac_count 3640: fi 3641: # 10*(2^10) chars as input seems more than enough 3642: test $ac_count -gt 10 && break 3643: done 3644: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3645: esac 3646: 3647: $ac_path_GREP_found && break 3 3648: done 3649: done 3650: done 3651: IFS=$as_save_IFS 3652: if test -z "$ac_cv_path_GREP"; then 3653: as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3654: fi 3655: else 3656: ac_cv_path_GREP=$GREP 3657: fi 3658: 3659: fi 3660: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3661: $as_echo "$ac_cv_path_GREP" >&6; } 3662: GREP="$ac_cv_path_GREP" 3663: 3664: 3665: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3666: $as_echo_n "checking for egrep... " >&6; } 3667: if ${ac_cv_path_EGREP+:} false; then : 3668: $as_echo_n "(cached) " >&6 3669: else 3670: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3671: then ac_cv_path_EGREP="$GREP -E" 3672: else 3673: if test -z "$EGREP"; then 3674: ac_path_EGREP_found=false 3675: # Loop through the user's path and test for each of PROGNAME-LIST 3676: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3677: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3678: do 3679: IFS=$as_save_IFS 3680: test -z "$as_dir" && as_dir=. 3681: for ac_prog in egrep; do 3682: for ac_exec_ext in '' $ac_executable_extensions; do 3683: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3684: as_fn_executable_p "$ac_path_EGREP" || continue 3685: # Check for GNU ac_path_EGREP and select it if it is found. 3686: # Check for GNU $ac_path_EGREP 3687: case `"$ac_path_EGREP" --version 2>&1` in 3688: *GNU*) 3689: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3690: *) 3691: ac_count=0 3692: $as_echo_n 0123456789 >"conftest.in" 3693: while : 3694: do 3695: cat "conftest.in" "conftest.in" >"conftest.tmp" 3696: mv "conftest.tmp" "conftest.in" 3697: cp "conftest.in" "conftest.nl" 3698: $as_echo 'EGREP' >> "conftest.nl" 3699: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3700: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3701: as_fn_arith $ac_count + 1 && ac_count=$as_val 3702: if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3703: # Best one so far, save it but keep looking for a better one 3704: ac_cv_path_EGREP="$ac_path_EGREP" 3705: ac_path_EGREP_max=$ac_count 3706: fi 3707: # 10*(2^10) chars as input seems more than enough 3708: test $ac_count -gt 10 && break 3709: done 3710: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3711: esac 3712: 3713: $ac_path_EGREP_found && break 3 3714: done 3715: done 3716: done 3717: IFS=$as_save_IFS 3718: if test -z "$ac_cv_path_EGREP"; then 3719: as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3720: fi 3721: else 3722: ac_cv_path_EGREP=$EGREP 3723: fi 3724: 3725: fi 3726: fi 3727: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3728: $as_echo "$ac_cv_path_EGREP" >&6; } 3729: EGREP="$ac_cv_path_EGREP" 3730: 3731: 3732: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3733: $as_echo_n "checking for ANSI C header files... " >&6; } 3734: if ${ac_cv_header_stdc+:} false; then : 3735: $as_echo_n "(cached) " >&6 3736: else 3737: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3738: /* end confdefs.h. */ 3739: #include <stdlib.h> 3740: #include <stdarg.h> 3741: #include <string.h> 3742: #include <float.h> 3743: 3744: int 3745: main () 3746: { 3747: 3748: ; 3749: return 0; 3750: } 3751: _ACEOF 3752: if ac_fn_c_try_compile "$LINENO"; then : 3753: ac_cv_header_stdc=yes 3754: else 3755: ac_cv_header_stdc=no 3756: fi 3757: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3758: 3759: if test $ac_cv_header_stdc = yes; then 3760: # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3761: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3762: /* end confdefs.h. */ 3763: #include <string.h> 3764: 3765: _ACEOF 3766: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3767: $EGREP "memchr" >/dev/null 2>&1; then : 3768: 3769: else 3770: ac_cv_header_stdc=no 3771: fi 3772: rm -f conftest* 3773: 3774: fi 3775: 3776: if test $ac_cv_header_stdc = yes; then 3777: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3778: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3779: /* end confdefs.h. */ 3780: #include <stdlib.h> 3781: 3782: _ACEOF 3783: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3784: $EGREP "free" >/dev/null 2>&1; then : 3785: 3786: else 3787: ac_cv_header_stdc=no 3788: fi 3789: rm -f conftest* 3790: 3791: fi 3792: 3793: if test $ac_cv_header_stdc = yes; then 3794: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3795: if test "$cross_compiling" = yes; then : 3796: : 3797: else 3798: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3799: /* end confdefs.h. */ 3800: #include <ctype.h> 3801: #include <stdlib.h> 3802: #if ((' ' & 0x0FF) == 0x020) 3803: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3804: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3805: #else 3806: # define ISLOWER(c) \ 3807: (('a' <= (c) && (c) <= 'i') \ 3808: || ('j' <= (c) && (c) <= 'r') \ 3809: || ('s' <= (c) && (c) <= 'z')) 3810: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3811: #endif 3812: 3813: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3814: int 3815: main () 3816: { 3817: int i; 3818: for (i = 0; i < 256; i++) 3819: if (XOR (islower (i), ISLOWER (i)) 3820: || toupper (i) != TOUPPER (i)) 3821: return 2; 3822: return 0; 3823: } 3824: _ACEOF 3825: if ac_fn_c_try_run "$LINENO"; then : 3826: 3827: else 3828: ac_cv_header_stdc=no 3829: fi 3830: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3831: conftest.$ac_objext conftest.beam conftest.$ac_ext 3832: fi 3833: 3834: fi 3835: fi 3836: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3837: $as_echo "$ac_cv_header_stdc" >&6; } 3838: if test $ac_cv_header_stdc = yes; then 3839: 3840: $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3841: 3842: fi 3843: 3844: # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3845: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3846: inttypes.h stdint.h unistd.h 3847: do : 3848: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3849: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3850: " 3851: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3852: cat >>confdefs.h <<_ACEOF 3853: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3854: _ACEOF 3855: 3856: fi 3857: 3858: done 3859: 3860: 3861: for ac_header in stdlib.h 3862: do : 3863: ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 3864: if test "x$ac_cv_header_stdlib_h" = xyes; then : 3865: cat >>confdefs.h <<_ACEOF 3866: #define HAVE_STDLIB_H 1 3867: _ACEOF 3868: 3869: fi 3870: 3871: done 3872: 3873: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 3874: $as_echo_n "checking for GNU libc compatible malloc... " >&6; } 3875: if ${ac_cv_func_malloc_0_nonnull+:} false; then : 3876: $as_echo_n "(cached) " >&6 3877: else 3878: if test "$cross_compiling" = yes; then : 3879: ac_cv_func_malloc_0_nonnull=no 3880: else 3881: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3882: /* end confdefs.h. */ 3883: #if defined STDC_HEADERS || defined HAVE_STDLIB_H 3884: # include <stdlib.h> 3885: #else 3886: char *malloc (); 3887: #endif 3888: 3889: int 3890: main () 3891: { 3892: return ! malloc (0); 3893: ; 3894: return 0; 3895: } 3896: _ACEOF 3897: if ac_fn_c_try_run "$LINENO"; then : 3898: ac_cv_func_malloc_0_nonnull=yes 3899: else 3900: ac_cv_func_malloc_0_nonnull=no 3901: fi 3902: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3903: conftest.$ac_objext conftest.beam conftest.$ac_ext 3904: fi 3905: 3906: fi 3907: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 3908: $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } 3909: if test $ac_cv_func_malloc_0_nonnull = yes; then : 3910: 3911: $as_echo "#define HAVE_MALLOC 1" >>confdefs.h 3912: 3913: else 3914: $as_echo "#define HAVE_MALLOC 0" >>confdefs.h 3915: 3916: case " $LIBOBJS " in 3917: *" malloc.$ac_objext "* ) ;; 3918: *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 3919: ;; 3920: esac 3921: 3922: 3923: $as_echo "#define malloc rpl_malloc" >>confdefs.h 3924: 3925: fi 3926: 3927: 3928: 3929: 3930: 3931: for ac_header in $ac_header_list 3932: do : 3933: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3934: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3935: " 3936: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3937: cat >>confdefs.h <<_ACEOF 3938: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3939: _ACEOF 3940: 3941: fi 3942: 3943: done 3944: 3945: 3946: 3947: 3948: 3949: 3950: 3951: 3952: for ac_func in getpagesize 3953: do : 3954: ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 3955: if test "x$ac_cv_func_getpagesize" = xyes; then : 3956: cat >>confdefs.h <<_ACEOF 3957: #define HAVE_GETPAGESIZE 1 3958: _ACEOF 3959: 3960: fi 3961: done 3962: 3963: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 3964: $as_echo_n "checking for working mmap... " >&6; } 3965: if ${ac_cv_func_mmap_fixed_mapped+:} false; then : 3966: $as_echo_n "(cached) " >&6 3967: else 3968: if test "$cross_compiling" = yes; then : 3969: ac_cv_func_mmap_fixed_mapped=no 3970: else 3971: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3972: /* end confdefs.h. */ 3973: $ac_includes_default 3974: /* malloc might have been renamed as rpl_malloc. */ 3975: #undef malloc 3976: 3977: /* Thanks to Mike Haertel and Jim Avera for this test. 3978: Here is a matrix of mmap possibilities: 3979: mmap private not fixed 3980: mmap private fixed at somewhere currently unmapped 3981: mmap private fixed at somewhere already mapped 3982: mmap shared not fixed 3983: mmap shared fixed at somewhere currently unmapped 3984: mmap shared fixed at somewhere already mapped 3985: For private mappings, we should verify that changes cannot be read() 3986: back from the file, nor mmap's back from the file at a different 3987: address. (There have been systems where private was not correctly 3988: implemented like the infamous i386 svr4.0, and systems where the 3989: VM page cache was not coherent with the file system buffer cache 3990: like early versions of FreeBSD and possibly contemporary NetBSD.) 3991: For shared mappings, we should conversely verify that changes get 3992: propagated back to all the places they're supposed to be. 3993: 3994: Grep wants private fixed already mapped. 3995: The main things grep needs to know about mmap are: 3996: * does it exist and is it safe to write into the mmap'd area 3997: * how to use it (BSD variants) */ 3998: 3999: #include <fcntl.h> 4000: #include <sys/mman.h> 4001: 4002: #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H 4003: char *malloc (); 4004: #endif 4005: 4006: /* This mess was copied from the GNU getpagesize.h. */ 4007: #ifndef HAVE_GETPAGESIZE 4008: # ifdef _SC_PAGESIZE 4009: # define getpagesize() sysconf(_SC_PAGESIZE) 4010: # else /* no _SC_PAGESIZE */ 4011: # ifdef HAVE_SYS_PARAM_H 4012: # include <sys/param.h> 4013: # ifdef EXEC_PAGESIZE 4014: # define getpagesize() EXEC_PAGESIZE 4015: # else /* no EXEC_PAGESIZE */ 4016: # ifdef NBPG 4017: # define getpagesize() NBPG * CLSIZE 4018: # ifndef CLSIZE 4019: # define CLSIZE 1 4020: # endif /* no CLSIZE */ 4021: # else /* no NBPG */ 4022: # ifdef NBPC 4023: # define getpagesize() NBPC 4024: # else /* no NBPC */ 4025: # ifdef PAGESIZE 4026: # define getpagesize() PAGESIZE 4027: # endif /* PAGESIZE */ 4028: # endif /* no NBPC */ 4029: # endif /* no NBPG */ 4030: # endif /* no EXEC_PAGESIZE */ 4031: # else /* no HAVE_SYS_PARAM_H */ 4032: # define getpagesize() 8192 /* punt totally */ 4033: # endif /* no HAVE_SYS_PARAM_H */ 4034: # endif /* no _SC_PAGESIZE */ 4035: 4036: #endif /* no HAVE_GETPAGESIZE */ 4037: 4038: int 4039: main () 4040: { 4041: char *data, *data2, *data3; 4042: const char *cdata2; 4043: int i, pagesize; 4044: int fd, fd2; 4045: 4046: pagesize = getpagesize (); 4047: 4048: /* First, make a file with some known garbage in it. */ 4049: data = (char *) malloc (pagesize); 4050: if (!data) 4051: return 1; 4052: for (i = 0; i < pagesize; ++i) 4053: *(data + i) = rand (); 4054: umask (0); 4055: fd = creat ("conftest.mmap", 0600); 4056: if (fd < 0) 4057: return 2; 4058: if (write (fd, data, pagesize) != pagesize) 4059: return 3; 4060: close (fd); 4061: 4062: /* Next, check that the tail of a page is zero-filled. File must have 4063: non-zero length, otherwise we risk SIGBUS for entire page. */ 4064: fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); 4065: if (fd2 < 0) 4066: return 4; 4067: cdata2 = ""; 4068: if (write (fd2, cdata2, 1) != 1) 4069: return 5; 4070: data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); 4071: if (data2 == MAP_FAILED) 4072: return 6; 4073: for (i = 0; i < pagesize; ++i) 4074: if (*(data2 + i)) 4075: return 7; 4076: close (fd2); 4077: if (munmap (data2, pagesize)) 4078: return 8; 4079: 4080: /* Next, try to mmap the file at a fixed address which already has 4081: something else allocated at it. If we can, also make sure that 4082: we see the same garbage. */ 4083: fd = open ("conftest.mmap", O_RDWR); 4084: if (fd < 0) 4085: return 9; 4086: if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 4087: MAP_PRIVATE | MAP_FIXED, fd, 0L)) 4088: return 10; 4089: for (i = 0; i < pagesize; ++i) 4090: if (*(data + i) != *(data2 + i)) 4091: return 11; 4092: 4093: /* Finally, make sure that changes to the mapped area do not 4094: percolate back to the file as seen by read(). (This is a bug on 4095: some variants of i386 svr4.0.) */ 4096: for (i = 0; i < pagesize; ++i) 4097: *(data2 + i) = *(data2 + i) + 1; 4098: data3 = (char *) malloc (pagesize); 4099: if (!data3) 4100: return 12; 4101: if (read (fd, data3, pagesize) != pagesize) 4102: return 13; 4103: for (i = 0; i < pagesize; ++i) 4104: if (*(data + i) != *(data3 + i)) 4105: return 14; 4106: close (fd); 4107: return 0; 4108: } 4109: _ACEOF 4110: if ac_fn_c_try_run "$LINENO"; then : 4111: ac_cv_func_mmap_fixed_mapped=yes 4112: else 4113: ac_cv_func_mmap_fixed_mapped=no 4114: fi 4115: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4116: conftest.$ac_objext conftest.beam conftest.$ac_ext 4117: fi 4118: 4119: fi 4120: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 4121: $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } 4122: if test $ac_cv_func_mmap_fixed_mapped = yes; then 4123: 4124: $as_echo "#define HAVE_MMAP 1" >>confdefs.h 4125: 4126: fi 4127: rm -f conftest.mmap conftest.txt 4128: 4129: for ac_func in bzero memset munmap 4130: do : 4131: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4132: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4133: if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4134: cat >>confdefs.h <<_ACEOF 4135: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4136: _ACEOF 4137: 4138: fi 4139: done 4140: 4141: for ac_func in pthread_create pthread_exit 4142: do : 4143: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4144: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4145: if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4146: cat >>confdefs.h <<_ACEOF 4147: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4148: _ACEOF 4149: 4150: fi 4151: done 4152: 4153: for ac_func in shm_open shm_unlink 4154: do : 4155: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4156: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4157: if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4158: cat >>confdefs.h <<_ACEOF 4159: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4160: _ACEOF 4161: 4162: fi 4163: done 4164: 4165: 4166: # It's stupid, but not all platforms have union semun, even those that need it. 4167: { $as_echo "$as_me:${as_lineno-$LINENO}: checking looking for union semun in sys/sem.h" >&5 4168: $as_echo_n "checking looking for union semun in sys/sem.h... " >&6; } 4169: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4170: /* end confdefs.h. */ 4171: 4172: #include <sys/types.h> 4173: #include <sys/ipc.h> 4174: #include <sys/sem.h> 4175: 4176: int 4177: main () 4178: { 4179: 4180: union semun arg; 4181: semctl(0, 0, 0, arg); 4182: 4183: ; 4184: return 0; 4185: } 4186: _ACEOF 4187: if ac_fn_c_try_compile "$LINENO"; then : 4188: 4189: 4190: $as_echo "#define HAVE_UNION_SEMUN /**/" >>confdefs.h 4191: 4192: msg=yes 4193: else 4194: msg=no 4195: fi 4196: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4197: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5 4198: $as_echo "$msg" >&6; } 4199: 4200: DEBUG=no 4201: { $as_echo "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5 4202: $as_echo_n "checking Debug Build... " >&6; } 4203: # Check whether --enable-debug was given. 4204: if test "${enable_debug+set}" = set; then : 4205: enableval=$enable_debug; DEBUG=$enableval 4206: case "$enableval" in 4207: yes) 4208: 4209: $as_echo "#define __DEBUG /**/" >>confdefs.h 4210: 4211: CFLAGS="-g ${CFLAGS}" 4212: ;; 4213: *) 4214: ;; 4215: esac 4216: fi 4217: 4218: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5 4219: $as_echo "$DEBUG" >&6; } 4220: 4221: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile" 4222: 4223: cat >confcache <<\_ACEOF 4224: # This file is a shell script that caches the results of configure 4225: # tests run on this system so they can be shared between configure 4226: # scripts and configure runs, see configure's option --config-cache. 4227: # It is not useful on other systems. If it contains results you don't 4228: # want to keep, you may remove or edit it. 4229: # 4230: # config.status only pays attention to the cache file if you give it 4231: # the --recheck option to rerun configure. 4232: # 4233: # `ac_cv_env_foo' variables (set or unset) will be overridden when 4234: # loading this file, other *unset* `ac_cv_foo' will be assigned the 4235: # following values. 4236: 4237: _ACEOF 4238: 4239: # The following way of writing the cache mishandles newlines in values, 4240: # but we know of no workaround that is simple, portable, and efficient. 4241: # So, we kill variables containing newlines. 4242: # Ultrix sh set writes to stderr and can't be redirected directly, 4243: # and sets the high bit in the cache file unless we assign to the vars. 4244: ( 4245: for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do 4246: eval ac_val=\$$ac_var 4247: case $ac_val in #( 4248: *${as_nl}*) 4249: case $ac_var in #( 4250: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4251: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4252: esac 4253: case $ac_var in #( 4254: _ | IFS | as_nl) ;; #( 4255: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4256: *) { eval $ac_var=; unset $ac_var;} ;; 4257: esac ;; 4258: esac 4259: done 4260: 4261: (set) 2>&1 | 4262: case $as_nl`(ac_space=' '; set) 2>&1` in #( 4263: *${as_nl}ac_space=\ *) 4264: # `set' does not quote correctly, so add quotes: double-quote 4265: # substitution turns \\\\ into \\, and sed turns \\ into \. 4266: sed -n \ 4267: "s/'/'\\\\''/g; 4268: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p" 4269: ;; #( 4270: *) 4271: # `set' quotes correctly as required by POSIX, so do not add quotes. 4272: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4273: ;; 4274: esac | 4275: sort 4276: ) | 4277: sed ' 4278: /^ac_cv_env_/b end 4279: t clear 4280: :clear 4281: s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/ 4282: t end 4283: s/^$[^=]*$=$.*$$/\1=${\1=\2}/ 4284: :end' >>confcache 4285: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4286: if test -w "$cache_file"; then 4287: if test "x$cache_file" != "x/dev/null"; then 4288: { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4289: $as_echo "$as_me: updating cache $cache_file" >&6;} 4290: if test ! -f "$cache_file" || test -h "$cache_file"; then 4291: cat confcache >"$cache_file" 4292: else 4293: case $cache_file in #( 4294: */* | ?:*) 4295: mv -f confcache "$cache_file"$$ && 4296: mv -f "$cache_file"$$ "$cache_file" ;; #( 4297: *) 4298: mv -f confcache "$cache_file" ;; 4299: esac 4300: fi 4301: fi 4302: else 4303: { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4304: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4305: fi 4306: fi 4307: rm -f confcache 4308: 4309: test "x$prefix" = xNONE && prefix=$ac_default_prefix 4310: # Let make expand exec_prefix. 4311: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4312: 4313: DEFS=-DHAVE_CONFIG_H 4314: 4315: ac_libobjs= 4316: ac_ltlibobjs= 4317: U= 4318: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4319: # 1. 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'((' could 4461: # trigger a bug in pdksh 5.2.14. 4462: for as_var in BASH_ENV ENV MAIL MAILPATH 4463: do eval test x\${$as_var+set} = xset \ 4464: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4465: done 4466: PS1='$ ' 4467: PS2='> ' 4468: PS4='+ ' 4469: 4470: # NLS nuisances. 4471: LC_ALL=C 4472: export LC_ALL 4473: LANGUAGE=C 4474: export LANGUAGE 4475: 4476: # CDPATH. 4477: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4478: 4479: 4480: # as_fn_error STATUS ERROR [LINENO LOG_FD] 4481: # ---------------------------------------- 4482: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4483: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4484: # script with STATUS, using 1 if that was 0. 4485: as_fn_error () 4486: { 4487: as_status=$1; test $as_status -eq 0 && as_status=1 4488: if test "$4"; then 4489: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4490: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4491: fi 4492: $as_echo "$as_me: error: $2" >&2 4493: as_fn_exit $as_status 4494: } # as_fn_error 4495: 4496: 4497: # as_fn_set_status STATUS 4498: # ----------------------- 4499: # Set $? to STATUS, without forking. 4500: as_fn_set_status () 4501: { 4502: return $1 4503: } # as_fn_set_status 4504: 4505: # as_fn_exit STATUS 4506: # ----------------- 4507: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4508: as_fn_exit () 4509: { 4510: set +e 4511: as_fn_set_status $1 4512: exit $1 4513: } # as_fn_exit 4514: 4515: # as_fn_unset VAR 4516: # --------------- 4517: # Portably unset VAR. 4518: as_fn_unset () 4519: { 4520: { eval $1=; unset $1;} 4521: } 4522: as_unset=as_fn_unset 4523: # as_fn_append VAR VALUE 4524: # ---------------------- 4525: # Append the text in VALUE to the end of the definition contained in VAR. Take 4526: # advantage of any shell optimizations that allow amortized linear growth over 4527: # repeated appends, instead of the typical quadratic growth present in naive 4528: # implementations. 4529: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4530: eval 'as_fn_append () 4531: { 4532: eval $1+=\$2 4533: }' 4534: else 4535: as_fn_append () 4536: { 4537: eval $1=\$$1\$2 4538: } 4539: fi # as_fn_append 4540: 4541: # as_fn_arith ARG... 4542: # ------------------ 4543: # Perform arithmetic evaluation on the ARGs, and store the result in the 4544: # global $as_val. Take advantage of shells that can avoid forks. The arguments 4545: # must be portable across $(()) and expr. 4546: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4547: eval 'as_fn_arith () 4548: { 4549: as_val=$(( $* )) 4550: }' 4551: else 4552: as_fn_arith () 4553: { 4554: as_val=`expr "$@" || test $? -eq 1` 4555: } 4556: fi # as_fn_arith 4557: 4558: 4559: if expr a : '$a$' >/dev/null 2>&1 && 4560: test "X`expr 00001 : '.*$...$'`" = X001; then 4561: as_expr=expr 4562: else 4563: as_expr=false 4564: fi 4565: 4566: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4567: as_basename=basename 4568: else 4569: as_basename=false 4570: fi 4571: 4572: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4573: as_dirname=dirname 4574: else 4575: as_dirname=false 4576: fi 4577: 4578: as_me=`$as_basename -- "$0" || 4579: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 4580: X"$0" : 'X$//$$' \| \ 4581: X"$0" : 'X$/$' \| . 2>/dev/null || 4582: $as_echo X/"$0" | 4583: sed '/^.*\/$[^/][^/]*$\/*$/{ 4584: s//\1/ 4585: q 4586: } 4587: /^X\/$\/\/$$/{ 4588: s//\1/ 4589: q 4590: } 4591: /^X\/$\/$.*/{ 4592: s//\1/ 4593: q 4594: } 4595: s/.*/./; q'` 4596: 4597: # Avoid depending upon Character Ranges. 4598: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4599: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4600: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4601: as_cr_digits='0123456789' 4602: as_cr_alnum=$as_cr_Letters$as_cr_digits 4603: 4604: ECHO_C= ECHO_N= ECHO_T= 4605: case `echo -n x` in #((((( 4606: -n*) 4607: case `echo 'xy\c'` in 4608: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4609: xy) ECHO_C='\c';; 4610: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4611: ECHO_T=' ';; 4612: esac;; 4613: *) 4614: ECHO_N='-n';; 4615: esac 4616: 4617: rm -f conf$$ conf$$.exe conf$$.file 4618: if test -d conf$$.dir; then 4619: rm -f conf$$.dir/conf$$.file 4620: else 4621: rm -f conf$$.dir 4622: mkdir conf$$.dir 2>/dev/null 4623: fi 4624: if (echo >conf$$.file) 2>/dev/null; then 4625: if ln -s conf$$.file conf$$ 2>/dev/null; then 4626: as_ln_s='ln -s' 4627: # ... but there are two gotchas: 4628: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4629: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4630: # In both cases, we have to default to `cp -pR'. 4631: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4632: as_ln_s='cp -pR' 4633: elif ln conf$$.file conf$$ 2>/dev/null; then 4634: as_ln_s=ln 4635: else 4636: as_ln_s='cp -pR' 4637: fi 4638: else 4639: as_ln_s='cp -pR' 4640: fi 4641: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4642: rmdir conf$$.dir 2>/dev/null 4643: 4644: 4645: # as_fn_mkdir_p 4646: # ------------- 4647: # Create "$as_dir" as a directory, including parents if necessary. 4648: as_fn_mkdir_p () 4649: { 4650: 4651: case $as_dir in #( 4652: -*) as_dir=./$as_dir;; 4653: esac 4654: test -d "$as_dir" || eval $as_mkdir_p || { 4655: as_dirs= 4656: while :; do 4657: case $as_dir in #( 4658: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4659: *) as_qdir=$as_dir;; 4660: esac 4661: as_dirs="'$as_qdir' $as_dirs" 4662: as_dir=`$as_dirname -- "$as_dir" || 4663: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 4664: X"$as_dir" : 'X$//$[^/]' \| \ 4665: X"$as_dir" : 'X$//$$' \| \ 4666: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 4667: $as_echo X"$as_dir" | 4668: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 4669: s//\1/ 4670: q 4671: } 4672: /^X$\/\/$[^/].*/{ 4673: s//\1/ 4674: q 4675: } 4676: /^X$\/\/$$/{ 4677: s//\1/ 4678: q 4679: } 4680: /^X$\/$.*/{ 4681: s//\1/ 4682: q 4683: } 4684: s/.*/./; q'` 4685: test -d "$as_dir" && break 4686: done 4687: test -z "$as_dirs" || eval "mkdir $as_dirs" 4688: } || test -d "$as_dir" || as_fn_error $? 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Unless the files 4763: and actions are specified as TAGs, all are instantiated by default. 4764: 4765: Usage: $0 [OPTION]... [TAG]... 4766: 4767: -h, --help print this help, then exit 4768: -V, --version print version number and configuration settings, then exit 4769: --config print configuration, then exit 4770: -q, --quiet, --silent 4771: do not print progress messages 4772: -d, --debug don't remove temporary files 4773: --recheck update $as_me by reconfiguring in the same conditions 4774: --file=FILE[:TEMPLATE] 4775: instantiate the configuration file FILE 4776: --header=FILE[:TEMPLATE] 4777: instantiate the configuration header FILE 4778: 4779: Configuration files: 4780: $config_files 4781: 4782: Configuration headers: 4783: $config_headers 4784: 4785: Report bugs to <misho@elwix.org>." 4786: 4787: _ACEOF 4788: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4789: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4790: ac_cs_version="\\ 4791: libaitsess config.status 3.3 4792: configured by $0, generated by GNU Autoconf 2.69, 4793: with options \\"\$ac_cs_config\\" 4794: 4795: Copyright (C) 2012 Free Software Foundation, Inc. 4796: This config.status script is free software; the Free Software Foundation 4797: gives unlimited permission to copy, distribute and modify it." 4798: 4799: ac_pwd='$ac_pwd' 4800: srcdir='$srcdir' 4801: INSTALL='$INSTALL' 4802: test -n "\$AWK" || AWK=awk 4803: _ACEOF 4804: 4805: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4806: # The default lists apply if the user does not specify any file. 4807: ac_need_defaults=: 4808: while test $# != 0 4809: do 4810: case $1 in 4811: --*=?*) 4812: ac_option=`expr "X$1" : 'X$[^=]*$='` 4813: ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'` 4814: ac_shift=: 4815: ;; 4816: --*=) 4817: ac_option=`expr "X$1" : 'X$[^=]*$='` 4818: ac_optarg= 4819: ac_shift=: 4820: ;; 4821: *) 4822: ac_option=$1 4823: ac_optarg=$2 4824: ac_shift=shift 4825: ;; 4826: esac 4827: 4828: case $ac_option in 4829: # Handling of the options. 4830: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4831: ac_cs_recheck=: ;; 4832: --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4833: $as_echo "$ac_cs_version"; exit ;; 4834: --config | --confi | --conf | --con | --co | --c ) 4835: $as_echo "$ac_cs_config"; exit ;; 4836: --debug | --debu | --deb | --de | --d | -d ) 4837: debug=: ;; 4838: --file | --fil | --fi | --f ) 4839: $ac_shift 4840: case $ac_optarg in 4841: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4842: '') as_fn_error $? "missing file argument" ;; 4843: esac 4844: as_fn_append CONFIG_FILES " '$ac_optarg'" 4845: ac_need_defaults=false;; 4846: --header | --heade | --head | --hea ) 4847: $ac_shift 4848: case $ac_optarg in 4849: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4850: esac 4851: as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4852: ac_need_defaults=false;; 4853: --he | --h) 4854: # Conflict between --help and --header 4855: as_fn_error $? "ambiguous option: \`$1' 4856: Try \`$0 --help' for more information.";; 4857: --help | --hel | -h ) 4858: $as_echo "$ac_cs_usage"; exit ;; 4859: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4860: | -silent | --silent | --silen | --sile | --sil | --si | --s) 4861: ac_cs_silent=: ;; 4862: 4863: # This is an error. 4864: -*) as_fn_error $? "unrecognized option: \`$1' 4865: Try \`$0 --help' for more information." ;; 4866: 4867: *) as_fn_append ac_config_targets " $1" 4868: ac_need_defaults=false ;; 4869: 4870: esac 4871: shift 4872: done 4873: 4874: ac_configure_extra_args= 4875: 4876: if $ac_cs_silent; then 4877: exec 6>/dev/null 4878: ac_configure_extra_args="$ac_configure_extra_args --silent" 4879: fi 4880: 4881: _ACEOF 4882: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4883: if \$ac_cs_recheck; then 4884: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4885: shift 4886: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4887: CONFIG_SHELL='$SHELL' 4888: export CONFIG_SHELL 4889: exec "\$@" 4890: fi 4891: 4892: _ACEOF 4893: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4894: exec 5>>config.log 4895: { 4896: echo 4897: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4898: ## Running $as_me. ## 4899: _ASBOX 4900: $as_echo "$ac_log" 4901: } >&5 4902: 4903: _ACEOF 4904: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4905: _ACEOF 4906: 4907: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4908: 4909: # Handling of arguments. 4910: for ac_config_target in $ac_config_targets 4911: do 4912: case $ac_config_target in 4913: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;; 4914: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4915: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;; 4916: "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; 4917: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 4918: 4919: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4920: esac 4921: done 4922: 4923: 4924: # If the user did not use the arguments to specify the items to instantiate, 4925: # then the envvar interface is used. Set only those that are not. 4926: # We use the long form for the default assignment because of an extremely 4927: # bizarre bug on SunOS 4.1.3. 4928: if $ac_need_defaults; then 4929: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4930: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4931: fi 4932: 4933: # Have a temporary directory for convenience. Make it in the build tree 4934: # simply because there is no reason against having it here, and in addition, 4935: # creating and moving files from /tmp can sometimes cause problems. 4936: # Hook for its removal unless debugging. 4937: # Note that there is a small window in which the directory will not be cleaned: 4938: # after its creation but before its name has been assigned to `$tmp'. 4939: $debug || 4940: { 4941: tmp= ac_tmp= 4942: trap 'exit_status=$? 4943: : "${ac_tmp:=$tmp}" 4944: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4945: ' 0 4946: trap 'as_fn_exit 1' 1 2 13 15 4947: } 4948: # Create a (secure) tmp directory for tmp files. 4949: 4950: { 4951: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4952: test -d "$tmp" 4953: } || 4954: { 4955: tmp=./conf$$-$RANDOM 4956: (umask 077 && mkdir "$tmp") 4957: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4958: ac_tmp=$tmp 4959: 4960: # Set up the scripts for CONFIG_FILES section. 4961: # No need to generate them if there are no CONFIG_FILES. 4962: # This happens for instance with `./config.status config.h'. 4963: if test -n "$CONFIG_FILES"; then 4964: 4965: 4966: ac_cr=`echo X | tr X '\015'` 4967: # On cygwin, bash can eat \r inside `` if the user requested igncr. 4968: # But we know of no other shell where ac_cr would be empty at this 4969: # point, so we can use a bashism as a fallback. 4970: if test "x$ac_cr" = x; then 4971: eval ac_cr=\$\'\\r\' 4972: fi 4973: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4974: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4975: ac_cs_awk_cr='\\r' 4976: else 4977: ac_cs_awk_cr=$ac_cr 4978: fi 4979: 4980: echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 4981: _ACEOF 4982: 4983: 4984: { 4985: echo "cat >conf$$subs.awk <<_ACEOF" && 4986: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4987: echo "_ACEOF" 4988: } >conf$$subs.sh || 4989: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4990: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 4991: ac_delim='%!_!# ' 4992: for ac_last_try in false false false false false :; do 4993: . ./conf$$subs.sh || 4994: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4995: 4996: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4997: if test $ac_delim_n = $ac_delim_num; then 4998: break 4999: elif $ac_last_try; then 5000: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5001: else 5002: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5003: fi 5004: done 5005: rm -f conf$$subs.sh 5006: 5007: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5008: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5009: _ACEOF 5010: sed -n ' 5011: h 5012: s/^/S["/; s/!.*/"]=/ 5013: p 5014: g 5015: s/^[^!]*!// 5016: :repl 5017: t repl 5018: s/'"$ac_delim"'$// 5019: t delim 5020: :nl 5021: h 5022: s/$.\{148\}$..*/\1/ 5023: t more1 5024: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5025: p 5026: n 5027: b repl 5028: :more1 5029: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5030: p 5031: g 5032: s/.\{148\}// 5033: t nl 5034: :delim 5035: h 5036: s/$.\{148\}$..*/\1/ 5037: t more2 5038: s/["\\]/\\&/g; s/^/"/; s/$/"/ 5039: p 5040: b 5041: :more2 5042: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5043: p 5044: g 5045: s/.\{148\}// 5046: t delim 5047: ' <conf$$subs.awk | sed ' 5048: /^[^""]/{ 5049: N 5050: s/\n// 5051: } 5052: ' >>$CONFIG_STATUS || ac_write_fail=1 5053: rm -f conf$$subs.awk 5054: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5055: _ACAWK 5056: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5057: for (key in S) S_is_set[key] = 1 5058: FS = "" 5059: 5060: } 5061: { 5062: line = $ 0 5063: nfields = split(line, field, "@") 5064: substed = 0 5065: len = length(field[1]) 5066: for (i = 2; i < nfields; i++) { 5067: key = field[i] 5068: keylen = length(key) 5069: if (S_is_set[key]) { 5070: value = S[key] 5071: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5072: len += length(value) + length(field[++i]) 5073: substed = 1 5074: } else 5075: len += 1 + keylen 5076: } 5077: 5078: print line 5079: } 5080: 5081: _ACAWK 5082: _ACEOF 5083: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5084: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5085: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5086: else 5087: cat 5088: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5089: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5090: _ACEOF 5091: 5092: # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5093: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5094: # trailing colons and then remove the whole line if VPATH becomes empty 5095: # (actually we leave an empty line to preserve line numbers). 5096: if test "x$srcdir" = x.; then 5097: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5098: h 5099: s/// 5100: s/^/:/ 5101: s/[ ]*$/:/ 5102: s/:\$(srcdir):/:/g 5103: s/:\${srcdir}:/:/g 5104: s/:@srcdir@:/:/g 5105: s/^:*// 5106: s/:*$// 5107: x 5108: s/$=[ ]*$.*/\1/ 5109: G 5110: s/\n// 5111: s/^[^=]*=[ ]*$// 5112: }' 5113: fi 5114: 5115: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5116: fi # test -n "$CONFIG_FILES" 5117: 5118: # Set up the scripts for CONFIG_HEADERS section. 5119: # No need to generate them if there are no CONFIG_HEADERS. 5120: # This happens for instance with `./config.status Makefile'. 5121: if test -n "$CONFIG_HEADERS"; then 5122: cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5123: BEGIN { 5124: _ACEOF 5125: 5126: # Transform confdefs.h into an awk script `defines.awk', embedded as 5127: # here-document in config.status, that substitutes the proper values into 5128: # config.h.in to produce config.h. 5129: 5130: # Create a delimiter string that does not exist in confdefs.h, to ease 5131: # handling of long lines. 5132: ac_delim='%!_!# ' 5133: for ac_last_try in false false :; do 5134: ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5135: if test -z "$ac_tt"; then 5136: break 5137: elif $ac_last_try; then 5138: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5139: else 5140: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5141: fi 5142: done 5143: 5144: # For the awk script, D is an array of macro values keyed by name, 5145: # likewise P contains macro parameters if any. Preserve backslash 5146: # newline sequences. 5147: 5148: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5149: sed -n ' 5150: s/.\{148\}/&'"$ac_delim"'/g 5151: t rset 5152: :rset 5153: s/^[ ]*#[ ]*define[ ][ ]*/ / 5154: t def 5155: d 5156: :def 5157: s/\\$// 5158: t bsnl 5159: s/["\\]/\\&/g 5160: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5161: D["\1"]=" \3"/p 5162: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2"/p 5163: d 5164: :bsnl 5165: s/["\\]/\\&/g 5166: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5167: D["\1"]=" \3\\\\\\n"\\/p 5168: t cont 5169: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p 5170: t cont 5171: d 5172: :cont 5173: n 5174: s/.\{148\}/&'"$ac_delim"'/g 5175: t clear 5176: :clear 5177: s/\\$// 5178: t bsnlc 5179: s/["\\]/\\&/g; s/^/"/; s/$/"/p 5180: d 5181: :bsnlc 5182: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5183: b cont 5184: ' <confdefs.h | sed ' 5185: s/'"$ac_delim"'/"\\\ 5186: "/g' >>$CONFIG_STATUS || ac_write_fail=1 5187: 5188: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5189: for (key in D) D_is_set[key] = 1 5190: FS = "" 5191: } 5192: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5193: line = \$ 0 5194: split(line, arg, " ") 5195: if (arg[1] == "#") { 5196: defundef = arg[2] 5197: mac1 = arg[3] 5198: } else { 5199: defundef = substr(arg[1], 2) 5200: mac1 = arg[2] 5201: } 5202: split(mac1, mac2, "(") #) 5203: macro = mac2[1] 5204: prefix = substr(line, 1, index(line, defundef) - 1) 5205: if (D_is_set[macro]) { 5206: # Preserve the white space surrounding the "#". 5207: print prefix "define", macro P[macro] D[macro] 5208: next 5209: } else { 5210: # Replace #undef with comments. This is necessary, for example, 5211: # in the case of _POSIX_SOURCE, which is predefined and required 5212: # on some systems where configure will not decide to define it. 5213: if (defundef == "undef") { 5214: print "/*", prefix defundef, macro, "*/" 5215: next 5216: } 5217: } 5218: } 5219: { print } 5220: _ACAWK 5221: _ACEOF 5222: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5223: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5224: fi # test -n "$CONFIG_HEADERS" 5225: 5226: 5227: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5228: shift 5229: for ac_tag 5230: do 5231: case $ac_tag in 5232: :[FHLC]) ac_mode=$ac_tag; continue;; 5233: esac 5234: case $ac_mode$ac_tag in 5235: :[FHL]*:*);; 5236: :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5237: :[FH]-) ac_tag=-:-;; 5238: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5239: esac 5240: ac_save_IFS=$IFS 5241: IFS=: 5242: set x $ac_tag 5243: IFS=$ac_save_IFS 5244: shift 5245: ac_file=$1 5246: shift 5247: 5248: case $ac_mode in 5249: :L) ac_source=$1;; 5250: :[FH]) 5251: ac_file_inputs= 5252: for ac_f 5253: do 5254: case $ac_f in 5255: -) ac_f="$ac_tmp/stdin";; 5256: *) # Look for the file first in the build tree, then in the source tree 5257: # (if the path is not absolute). The absolute path cannot be DOS-style, 5258: # because $ac_f cannot contain `:'. 5259: test -f "$ac_f" || 5260: case $ac_f in 5261: [\\/$]*) false;; 5262: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5263: esac || 5264: as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5265: esac 5266: case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5267: as_fn_append ac_file_inputs " '$ac_f'" 5268: done 5269: 5270: # Let's still pretend it is `configure' which instantiates (i.e., don't 5271: # use $as_me), people would be surprised to read: 5272: # /* config.h. Generated by config.status. */ 5273: configure_input='Generated from '` 5274: $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5275: `' by configure.' 5276: if test x"$ac_file" != x-; then 5277: configure_input="$ac_file. $configure_input" 5278: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5279: $as_echo "$as_me: creating $ac_file" >&6;} 5280: fi 5281: # Neutralize special characters interpreted by sed in replacement strings. 5282: case $configure_input in #( 5283: *\&* | *\|* | *\\* ) 5284: ac_sed_conf_input=`$as_echo "$configure_input" | 5285: sed 's/[\\\\&|]/\\\\&/g'`;; #( 5286: *) ac_sed_conf_input=$configure_input;; 5287: esac 5288: 5289: case $ac_tag in 5290: *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5291: || as_fn_error $? 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