mqtt/configure - view

File: [ELWIX - Embedded LightWeight unIX -] / mqtt / configure
Revision 1.2: download - view: text, annotated - select for diffs - revision graph
Tue Jul 3 12:45:59 2012 UTC (11 years, 11 months ago) by misho
Branches: MAIN
CVS tags: mqtt1_3, MQTT1_2, HEAD

version 1.2
first MQTT service release!

1: #! /bin/sh 2: # Guess values for system-dependent variables and create Makefiles. 3: # Generated by GNU Autoconf 2.69 for mqtt 1.2. 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='mqtt' 582: PACKAGE_TARNAME='mqtt' 583: PACKAGE_VERSION='1.2' 584: PACKAGE_STRING='mqtt 1.2' 585: PACKAGE_BUGREPORT='misho@elwix.org' 586: PACKAGE_URL='' 587: 588: ac_unique_file="src/mqttd.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: RANLIB 648: OBJEXT 649: EXEEXT 650: ac_ct_CC 651: CPPFLAGS 652: LDFLAGS 653: CFLAGS 654: CC 655: target_alias 656: host_alias 657: build_alias 658: LIBS 659: ECHO_T 660: ECHO_N 661: ECHO_C 662: DEFS 663: mandir 664: localedir 665: libdir 666: psdir 667: pdfdir 668: dvidir 669: htmldir 670: infodir 671: docdir 672: oldincludedir 673: includedir 674: localstatedir 675: sharedstatedir 676: sysconfdir 677: datadir 678: datarootdir 679: libexecdir 680: sbindir 681: bindir 682: program_transform_name 683: prefix 684: exec_prefix 685: PACKAGE_URL 686: PACKAGE_BUGREPORT 687: PACKAGE_STRING 688: PACKAGE_VERSION 689: PACKAGE_TARNAME 690: PACKAGE_NAME 691: PATH_SEPARATOR 692: SHELL' 693: ac_subst_files='' 694: ac_user_opts=' 695: enable_option_checking 696: enable_debug 697: ' 698: ac_precious_vars='build_alias 699: host_alias 700: target_alias 701: CC 702: CFLAGS 703: LDFLAGS 704: LIBS 705: CPPFLAGS 706: CPP' 707: 708: 709: # 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" >&6; } 1760: if eval \${$3+:} false; then : 1761: $as_echo_n "(cached) " >&6 1762: else 1763: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1764: /* end confdefs.h. */ 1765: /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1766: For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1767: #define $2 innocuous_$2 1768: 1769: /* System header to define __stub macros and hopefully few prototypes, 1770: which can conflict with char $2 (); below. 1771: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1772: <limits.h> exists even on freestanding compilers. */ 1773: 1774: #ifdef __STDC__ 1775: # include <limits.h> 1776: #else 1777: # include <assert.h> 1778: #endif 1779: 1780: #undef $2 1781: 1782: /* Override any GCC internal prototype to avoid an error. 1783: Use char because int might match the return type of a GCC 1784: builtin and then its argument prototype would still apply. */ 1785: #ifdef __cplusplus 1786: extern "C" 1787: #endif 1788: char $2 (); 1789: /* The GNU C library defines this for functions which it implements 1790: to always fail with ENOSYS. Some functions are actually named 1791: something starting with __ and the normal name is an alias. */ 1792: #if defined __stub_$2 || defined __stub___$2 1793: choke me 1794: #endif 1795: 1796: int 1797: main () 1798: { 1799: return $2 (); 1800: ; 1801: return 0; 1802: } 1803: _ACEOF 1804: if ac_fn_c_try_link "$LINENO"; then : 1805: eval "$3=yes" 1806: else 1807: eval "$3=no" 1808: fi 1809: rm -f core conftest.err conftest.$ac_objext \ 1810: conftest$ac_exeext conftest.$ac_ext 1811: fi 1812: eval ac_res=\$$3 1813: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1814: $as_echo "$ac_res" >&6; } 1815: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1816: 1817: } # ac_fn_c_check_func 1818: cat >config.log <<_ACEOF 1819: This file contains any messages produced by compilers while 1820: running configure, to aid debugging if configure makes a mistake. 1821: 1822: It was created by mqtt $as_me 1.2, which was 1823: generated by GNU Autoconf 2.69. Invocation command line was 1824: 1825: $ $0 $@ 1826: 1827: _ACEOF 1828: exec 5>>config.log 1829: { 1830: cat <<_ASUNAME 1831: ## --------- ## 1832: ## Platform. ## 1833: ## --------- ## 1834: 1835: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1836: uname -m = `(uname -m) 2>/dev/null || echo unknown` 1837: uname -r = `(uname -r) 2>/dev/null || echo unknown` 1838: uname -s = `(uname -s) 2>/dev/null || echo unknown` 1839: uname -v = `(uname -v) 2>/dev/null || echo unknown` 1840: 1841: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1842: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1843: 1844: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1845: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1846: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1847: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1848: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1849: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1850: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1851: 1852: _ASUNAME 1853: 1854: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1855: for as_dir in $PATH 1856: do 1857: IFS=$as_save_IFS 1858: test -z "$as_dir" && as_dir=. 1859: $as_echo "PATH: $as_dir" 1860: done 1861: IFS=$as_save_IFS 1862: 1863: } >&5 1864: 1865: cat >&5 <<_ACEOF 1866: 1867: 1868: ## ----------- ## 1869: ## Core tests. ## 1870: ## ----------- ## 1871: 1872: _ACEOF 1873: 1874: 1875: # Keep a trace of the command line. 1876: # Strip out --no-create and --no-recursion so they do not pile up. 1877: # Strip out --silent because we don't want to record it for future runs. 1878: # Also quote any args containing shell meta-characters. 1879: # Make two passes to allow for proper duplicate-argument suppression. 1880: ac_configure_args= 1881: ac_configure_args0= 1882: ac_configure_args1= 1883: ac_must_keep_next=false 1884: for ac_pass in 1 2 1885: do 1886: for ac_arg 1887: do 1888: case $ac_arg in 1889: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1890: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1891: | -silent | --silent | --silen | --sile | --sil) 1892: continue ;; 1893: *\'*) 1894: ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1895: esac 1896: case $ac_pass in 1897: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1898: 2) 1899: as_fn_append ac_configure_args1 " '$ac_arg'" 1900: if test $ac_must_keep_next = true; then 1901: ac_must_keep_next=false # Got value, back to normal. 1902: else 1903: case $ac_arg in 1904: *=* | --config-cache | -C | -disable-* | --disable-* \ 1905: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1906: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1907: | -with-* | --with-* | -without-* | --without-* | --x) 1908: case "$ac_configure_args0 " in 1909: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1910: esac 1911: ;; 1912: -* ) ac_must_keep_next=true ;; 1913: esac 1914: fi 1915: as_fn_append ac_configure_args " '$ac_arg'" 1916: ;; 1917: esac 1918: done 1919: done 1920: { ac_configure_args0=; unset ac_configure_args0;} 1921: { ac_configure_args1=; unset ac_configure_args1;} 1922: 1923: # When interrupted or exit'd, cleanup temporary files, and complete 1924: # config.log. We remove comments because anyway the quotes in there 1925: # would cause problems or look ugly. 1926: # WARNING: Use '\'' to represent an apostrophe within the trap. 1927: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1928: trap 'exit_status=$? 1929: # Save into config.log some information that might help in debugging. 1930: { 1931: echo 1932: 1933: $as_echo "## ---------------- ## 1934: ## Cache variables. ## 1935: ## ---------------- ##" 1936: echo 1937: # The following way of writing the cache mishandles newlines in values, 1938: ( 1939: for ac_var in `(set) 2>&1 | sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'\''`; do 1940: eval ac_val=\$$ac_var 1941: case $ac_val in #( 1942: *${as_nl}*) 1943: case $ac_var in #( 1944: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1945: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1946: esac 1947: case $ac_var in #( 1948: _ | IFS | as_nl) ;; #( 1949: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1950: *) { eval $ac_var=; unset $ac_var;} ;; 1951: esac ;; 1952: esac 1953: done 1954: (set) 2>&1 | 1955: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1956: *${as_nl}ac_space=\ *) 1957: sed -n \ 1958: "s/'\''/'\''\\\\'\'''\''/g; 1959: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\''\\2'\''/p" 1960: ;; #( 1961: *) 1962: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1963: ;; 1964: esac | 1965: sort 1966: ) 1967: echo 1968: 1969: $as_echo "## ----------------- ## 1970: ## Output variables. ## 1971: ## ----------------- ##" 1972: echo 1973: for ac_var in $ac_subst_vars 1974: do 1975: eval ac_val=\$$ac_var 1976: case $ac_val in 1977: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1978: esac 1979: $as_echo "$ac_var='\''$ac_val'\''" 1980: done | sort 1981: echo 1982: 1983: if test -n "$ac_subst_files"; then 1984: $as_echo "## ------------------- ## 1985: ## File substitutions. ## 1986: ## ------------------- ##" 1987: echo 1988: for ac_var in $ac_subst_files 1989: do 1990: eval ac_val=\$$ac_var 1991: case $ac_val in 1992: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1993: esac 1994: $as_echo "$ac_var='\''$ac_val'\''" 1995: done | sort 1996: echo 1997: fi 1998: 1999: if test -s confdefs.h; then 2000: $as_echo "## ----------- ## 2001: ## confdefs.h. ## 2002: ## ----------- ##" 2003: echo 2004: cat confdefs.h 2005: echo 2006: fi 2007: test "$ac_signal" != 0 && 2008: $as_echo "$as_me: caught signal $ac_signal" 2009: $as_echo "$as_me: exit $exit_status" 2010: } >&5 2011: rm -f core *.core core.conftest.* && 2012: rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2013: exit $exit_status 2014: ' 0 2015: for ac_signal in 1 2 13 15; do 2016: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2017: done 2018: ac_signal=0 2019: 2020: # confdefs.h avoids OS command line length limits that DEFS can exceed. 2021: rm -f -r conftest* confdefs.h 2022: 2023: $as_echo "/* confdefs.h */" > confdefs.h 2024: 2025: # Predefined preprocessor variables. 2026: 2027: cat >>confdefs.h <<_ACEOF 2028: #define PACKAGE_NAME "$PACKAGE_NAME" 2029: _ACEOF 2030: 2031: cat >>confdefs.h <<_ACEOF 2032: #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2033: _ACEOF 2034: 2035: cat >>confdefs.h <<_ACEOF 2036: #define PACKAGE_VERSION "$PACKAGE_VERSION" 2037: _ACEOF 2038: 2039: cat >>confdefs.h <<_ACEOF 2040: #define PACKAGE_STRING "$PACKAGE_STRING" 2041: _ACEOF 2042: 2043: cat >>confdefs.h <<_ACEOF 2044: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2045: _ACEOF 2046: 2047: cat >>confdefs.h <<_ACEOF 2048: #define PACKAGE_URL "$PACKAGE_URL" 2049: _ACEOF 2050: 2051: 2052: # Let the site file select an alternate cache file if it wants to. 2053: # Prefer an explicitly selected file to automatically selected ones. 2054: ac_site_file1=NONE 2055: ac_site_file2=NONE 2056: if test -n "$CONFIG_SITE"; then 2057: # We do not want a PATH search for config.site. 2058: case $CONFIG_SITE in #(( 2059: -*) ac_site_file1=./$CONFIG_SITE;; 2060: */*) ac_site_file1=$CONFIG_SITE;; 2061: *) ac_site_file1=./$CONFIG_SITE;; 2062: esac 2063: elif test "x$prefix" != xNONE; then 2064: ac_site_file1=$prefix/share/config.site 2065: ac_site_file2=$prefix/etc/config.site 2066: else 2067: ac_site_file1=$ac_default_prefix/share/config.site 2068: ac_site_file2=$ac_default_prefix/etc/config.site 2069: fi 2070: for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2071: do 2072: test "x$ac_site_file" = xNONE && continue 2073: if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2074: { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2075: $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2076: sed 's/^/| /' "$ac_site_file" >&5 2077: . 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Use of quotes ensures accuracy. 2151: *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2152: esac 2153: fi 2154: done 2155: if $ac_cache_corrupted; then 2156: { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2157: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2158: { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2159: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2160: as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2161: fi 2162: ## -------------------- ## 2163: ## Main body of script. ## 2164: ## -------------------- ## 2165: 2166: ac_ext=c 2167: ac_cpp='$CPP $CPPFLAGS' 2168: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2169: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2170: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2171: 2172: 2173: ac_config_headers="$ac_config_headers inc/config.h" 2174: 2175: 2176: 2177: # Checks for programs. 2178: ac_ext=c 2179: ac_cpp='$CPP $CPPFLAGS' 2180: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2181: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2182: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2183: if test -n "$ac_tool_prefix"; then 2184: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2185: set dummy ${ac_tool_prefix}gcc; ac_word=$2 2186: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2187: $as_echo_n "checking for $ac_word... " >&6; } 2188: if ${ac_cv_prog_CC+:} false; then : 2189: $as_echo_n "(cached) " >&6 2190: else 2191: if test -n "$CC"; then 2192: ac_cv_prog_CC="$CC" # Let the user override the test. 2193: else 2194: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2195: for as_dir in $PATH 2196: do 2197: IFS=$as_save_IFS 2198: test -z "$as_dir" && as_dir=. 2199: for ac_exec_ext in '' $ac_executable_extensions; do 2200: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2201: ac_cv_prog_CC="${ac_tool_prefix}gcc" 2202: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2203: break 2 2204: fi 2205: done 2206: done 2207: IFS=$as_save_IFS 2208: 2209: fi 2210: fi 2211: CC=$ac_cv_prog_CC 2212: if test -n "$CC"; then 2213: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2214: $as_echo "$CC" >&6; } 2215: else 2216: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2217: $as_echo "no" >&6; } 2218: fi 2219: 2220: 2221: fi 2222: if test -z "$ac_cv_prog_CC"; then 2223: ac_ct_CC=$CC 2224: # Extract the first word of "gcc", so it can be a program name with args. 2225: set dummy gcc; ac_word=$2 2226: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2227: $as_echo_n "checking for $ac_word... " >&6; } 2228: if ${ac_cv_prog_ac_ct_CC+:} false; then : 2229: $as_echo_n "(cached) " >&6 2230: else 2231: if test -n "$ac_ct_CC"; then 2232: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2233: else 2234: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2235: for as_dir in $PATH 2236: do 2237: IFS=$as_save_IFS 2238: test -z "$as_dir" && as_dir=. 2239: for ac_exec_ext in '' $ac_executable_extensions; do 2240: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2241: ac_cv_prog_ac_ct_CC="gcc" 2242: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2243: break 2 2244: fi 2245: done 2246: done 2247: IFS=$as_save_IFS 2248: 2249: fi 2250: fi 2251: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2252: if test -n "$ac_ct_CC"; then 2253: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2254: $as_echo "$ac_ct_CC" >&6; } 2255: else 2256: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2257: $as_echo "no" >&6; } 2258: fi 2259: 2260: if test "x$ac_ct_CC" = x; then 2261: CC="" 2262: else 2263: case $cross_compiling:$ac_tool_warned in 2264: yes:) 2265: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2266: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2267: ac_tool_warned=yes ;; 2268: esac 2269: CC=$ac_ct_CC 2270: fi 2271: else 2272: CC="$ac_cv_prog_CC" 2273: fi 2274: 2275: if test -z "$CC"; then 2276: if test -n "$ac_tool_prefix"; then 2277: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2278: set dummy ${ac_tool_prefix}cc; ac_word=$2 2279: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2280: $as_echo_n "checking for $ac_word... " >&6; } 2281: if ${ac_cv_prog_CC+:} false; then : 2282: $as_echo_n "(cached) " >&6 2283: else 2284: if test -n "$CC"; then 2285: ac_cv_prog_CC="$CC" # Let the user override the test. 2286: else 2287: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2288: for as_dir in $PATH 2289: do 2290: IFS=$as_save_IFS 2291: test -z "$as_dir" && as_dir=. 2292: for ac_exec_ext in '' $ac_executable_extensions; do 2293: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2294: ac_cv_prog_CC="${ac_tool_prefix}cc" 2295: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2296: break 2 2297: fi 2298: done 2299: done 2300: IFS=$as_save_IFS 2301: 2302: fi 2303: fi 2304: CC=$ac_cv_prog_CC 2305: if test -n "$CC"; then 2306: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2307: $as_echo "$CC" >&6; } 2308: else 2309: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2310: $as_echo "no" >&6; } 2311: fi 2312: 2313: 2314: fi 2315: fi 2316: if test -z "$CC"; then 2317: # Extract the first word of "cc", so it can be a program name with args. 2318: set dummy cc; ac_word=$2 2319: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2320: $as_echo_n "checking for $ac_word... " >&6; } 2321: if ${ac_cv_prog_CC+:} false; then : 2322: $as_echo_n "(cached) " >&6 2323: else 2324: if test -n "$CC"; then 2325: ac_cv_prog_CC="$CC" # Let the user override the test. 2326: else 2327: ac_prog_rejected=no 2328: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2329: for as_dir in $PATH 2330: do 2331: IFS=$as_save_IFS 2332: test -z "$as_dir" && as_dir=. 2333: for ac_exec_ext in '' $ac_executable_extensions; do 2334: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2335: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2336: ac_prog_rejected=yes 2337: continue 2338: fi 2339: ac_cv_prog_CC="cc" 2340: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2341: break 2 2342: fi 2343: done 2344: done 2345: IFS=$as_save_IFS 2346: 2347: if test $ac_prog_rejected = yes; then 2348: # We found a bogon in the path, so make sure we never use it. 2349: set dummy $ac_cv_prog_CC 2350: shift 2351: if test $# != 0; then 2352: # We chose a different compiler from the bogus one. 2353: # However, it has the same basename, so the bogon will be chosen 2354: # first if we set CC to just the basename; use the full file name. 2355: shift 2356: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2357: fi 2358: fi 2359: fi 2360: fi 2361: CC=$ac_cv_prog_CC 2362: if test -n "$CC"; then 2363: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2364: $as_echo "$CC" >&6; } 2365: else 2366: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2367: $as_echo "no" >&6; } 2368: fi 2369: 2370: 2371: fi 2372: if test -z "$CC"; then 2373: if test -n "$ac_tool_prefix"; then 2374: for ac_prog in cl.exe 2375: do 2376: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2377: set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2378: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2379: $as_echo_n "checking for $ac_word... " >&6; } 2380: if ${ac_cv_prog_CC+:} false; then : 2381: $as_echo_n "(cached) " >&6 2382: else 2383: if test -n "$CC"; then 2384: ac_cv_prog_CC="$CC" # Let the user override the test. 2385: else 2386: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2387: for as_dir in $PATH 2388: do 2389: IFS=$as_save_IFS 2390: test -z "$as_dir" && as_dir=. 2391: for ac_exec_ext in '' $ac_executable_extensions; do 2392: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2393: ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2394: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2395: break 2 2396: fi 2397: done 2398: done 2399: IFS=$as_save_IFS 2400: 2401: fi 2402: fi 2403: CC=$ac_cv_prog_CC 2404: if test -n "$CC"; then 2405: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2406: $as_echo "$CC" >&6; } 2407: else 2408: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2409: $as_echo "no" >&6; } 2410: fi 2411: 2412: 2413: test -n "$CC" && break 2414: done 2415: fi 2416: if test -z "$CC"; then 2417: ac_ct_CC=$CC 2418: for ac_prog in cl.exe 2419: do 2420: # Extract the first word of "$ac_prog", so it can be a program name with args. 2421: set dummy $ac_prog; ac_word=$2 2422: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2423: $as_echo_n "checking for $ac_word... " >&6; } 2424: if ${ac_cv_prog_ac_ct_CC+:} false; then : 2425: $as_echo_n "(cached) " >&6 2426: else 2427: if test -n "$ac_ct_CC"; then 2428: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2429: else 2430: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2431: for as_dir in $PATH 2432: do 2433: IFS=$as_save_IFS 2434: test -z "$as_dir" && as_dir=. 2435: for ac_exec_ext in '' $ac_executable_extensions; do 2436: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2437: ac_cv_prog_ac_ct_CC="$ac_prog" 2438: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2439: break 2 2440: fi 2441: done 2442: done 2443: IFS=$as_save_IFS 2444: 2445: fi 2446: fi 2447: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2448: if test -n "$ac_ct_CC"; then 2449: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2450: $as_echo "$ac_ct_CC" >&6; } 2451: else 2452: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2453: $as_echo "no" >&6; } 2454: fi 2455: 2456: 2457: test -n "$ac_ct_CC" && break 2458: done 2459: 2460: if test "x$ac_ct_CC" = x; then 2461: CC="" 2462: else 2463: case $cross_compiling:$ac_tool_warned in 2464: yes:) 2465: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2466: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2467: ac_tool_warned=yes ;; 2468: esac 2469: CC=$ac_ct_CC 2470: fi 2471: fi 2472: 2473: fi 2474: 2475: 2476: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2477: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2478: as_fn_error $? "no acceptable C compiler found in \$PATH 2479: See \`config.log' for more details" "$LINENO" 5; } 2480: 2481: # Provide some information about the compiler. 2482: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2483: set X $ac_compile 2484: ac_compiler=$2 2485: for ac_option in --version -v -V -qversion; do 2486: { { ac_try="$ac_compiler $ac_option >&5" 2487: case "(($ac_try" in 2488: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2489: *) ac_try_echo=$ac_try;; 2490: esac 2491: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2492: $as_echo "$ac_try_echo"; } >&5 2493: (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2494: ac_status=$? 2495: if test -s conftest.err; then 2496: sed '10a\ 2497: ... rest of stderr output deleted ... 2498: 10q' conftest.err >conftest.er1 2499: cat conftest.er1 >&5 2500: fi 2501: rm -f conftest.er1 conftest.err 2502: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2503: test $ac_status = 0; } 2504: done 2505: 2506: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2507: /* end confdefs.h. */ 2508: 2509: int 2510: main () 2511: { 2512: 2513: ; 2514: return 0; 2515: } 2516: _ACEOF 2517: ac_clean_files_save=$ac_clean_files 2518: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2519: # Try to create an executable without -o first, disregard a.out. 2520: # It will help us diagnose broken compilers, and finding out an intuition 2521: # of exeext. 2522: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2523: $as_echo_n "checking whether the C compiler works... " >&6; } 2524: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2525: 2526: # The possible output files: 2527: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2528: 2529: ac_rmfiles= 2530: for ac_file in $ac_files 2531: do 2532: case $ac_file in 2533: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2534: * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2535: esac 2536: done 2537: rm -f $ac_rmfiles 2538: 2539: if { { ac_try="$ac_link_default" 2540: case "(($ac_try" in 2541: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2542: *) ac_try_echo=$ac_try;; 2543: esac 2544: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2545: $as_echo "$ac_try_echo"; } >&5 2546: (eval "$ac_link_default") 2>&5 2547: ac_status=$? 2548: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2549: test $ac_status = 0; }; then : 2550: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2551: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2552: # in a Makefile. We should not override ac_cv_exeext if it was cached, 2553: # so that the user can short-circuit this test for compilers unknown to 2554: # Autoconf. 2555: for ac_file in $ac_files '' 2556: do 2557: test -f "$ac_file" || continue 2558: case $ac_file in 2559: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2560: ;; 2561: [ab].out ) 2562: # We found the default executable, but exeext='' is most 2563: # certainly right. 2564: break;; 2565: *.* ) 2566: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2567: then :; else 2568: ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2569: fi 2570: # We set ac_cv_exeext here because the later test for it is not 2571: # safe: cross compilers may not add the suffix if given an `-o' 2572: # argument, so we may need to know it at that point already. 2573: # Even if this section looks crufty: it has the advantage of 2574: # actually working. 2575: break;; 2576: * ) 2577: break;; 2578: esac 2579: done 2580: test "$ac_cv_exeext" = no && ac_cv_exeext= 2581: 2582: else 2583: ac_file='' 2584: fi 2585: if test -z "$ac_file"; then : 2586: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2587: $as_echo "no" >&6; } 2588: $as_echo "$as_me: failed program was:" >&5 2589: sed 's/^/| /' conftest.$ac_ext >&5 2590: 2591: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2592: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2593: as_fn_error 77 "C compiler cannot create executables 2594: See \`config.log' for more details" "$LINENO" 5; } 2595: else 2596: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2597: $as_echo "yes" >&6; } 2598: fi 2599: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2600: $as_echo_n "checking for C compiler default output file name... " >&6; } 2601: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2602: $as_echo "$ac_file" >&6; } 2603: ac_exeext=$ac_cv_exeext 2604: 2605: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2606: ac_clean_files=$ac_clean_files_save 2607: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2608: $as_echo_n "checking for suffix of executables... " >&6; } 2609: if { { ac_try="$ac_link" 2610: case "(($ac_try" in 2611: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2612: *) ac_try_echo=$ac_try;; 2613: esac 2614: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2615: $as_echo "$ac_try_echo"; } >&5 2616: (eval "$ac_link") 2>&5 2617: ac_status=$? 2618: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2619: test $ac_status = 0; }; then : 2620: # If both `conftest.exe' and `conftest' are `present' (well, observable) 2621: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2622: # work properly (i.e., refer to `conftest.exe'), while it won't with 2623: # `rm'. 2624: for ac_file in conftest.exe conftest conftest.*; do 2625: test -f "$ac_file" || continue 2626: case $ac_file in 2627: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2628: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2629: break;; 2630: * ) break;; 2631: esac 2632: done 2633: else 2634: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2635: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2636: as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2637: See \`config.log' for more details" "$LINENO" 5; } 2638: fi 2639: rm -f conftest conftest$ac_cv_exeext 2640: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2641: $as_echo "$ac_cv_exeext" >&6; } 2642: 2643: rm -f conftest.$ac_ext 2644: EXEEXT=$ac_cv_exeext 2645: ac_exeext=$EXEEXT 2646: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2647: /* end confdefs.h. */ 2648: #include <stdio.h> 2649: int 2650: main () 2651: { 2652: FILE *f = fopen ("conftest.out", "w"); 2653: return ferror (f) || fclose (f) != 0; 2654: 2655: ; 2656: return 0; 2657: } 2658: _ACEOF 2659: ac_clean_files="$ac_clean_files conftest.out" 2660: # Check that the compiler produces executables we can run. If not, either 2661: # the compiler is broken, or we cross compile. 2662: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2663: $as_echo_n "checking whether we are cross compiling... " >&6; } 2664: if test "$cross_compiling" != yes; then 2665: { { ac_try="$ac_link" 2666: case "(($ac_try" in 2667: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2668: *) ac_try_echo=$ac_try;; 2669: esac 2670: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2671: $as_echo "$ac_try_echo"; } >&5 2672: (eval "$ac_link") 2>&5 2673: ac_status=$? 2674: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2675: test $ac_status = 0; } 2676: if { ac_try='./conftest$ac_cv_exeext' 2677: { { case "(($ac_try" in 2678: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2679: *) ac_try_echo=$ac_try;; 2680: esac 2681: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2682: $as_echo "$ac_try_echo"; } >&5 2683: (eval "$ac_try") 2>&5 2684: ac_status=$? 2685: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2686: test $ac_status = 0; }; }; then 2687: cross_compiling=no 2688: else 2689: if test "$cross_compiling" = maybe; then 2690: cross_compiling=yes 2691: else 2692: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2693: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2694: as_fn_error $? "cannot run C compiled programs. 2695: If you meant to cross compile, use \`--host'. 2696: See \`config.log' for more details" "$LINENO" 5; } 2697: fi 2698: fi 2699: fi 2700: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2701: $as_echo "$cross_compiling" >&6; } 2702: 2703: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2704: ac_clean_files=$ac_clean_files_save 2705: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2706: $as_echo_n "checking for suffix of object files... " >&6; } 2707: if ${ac_cv_objext+:} false; then : 2708: $as_echo_n "(cached) " >&6 2709: else 2710: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2711: /* end confdefs.h. */ 2712: 2713: int 2714: main () 2715: { 2716: 2717: ; 2718: return 0; 2719: } 2720: _ACEOF 2721: rm -f conftest.o conftest.obj 2722: if { { ac_try="$ac_compile" 2723: case "(($ac_try" in 2724: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2725: *) ac_try_echo=$ac_try;; 2726: esac 2727: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2728: $as_echo "$ac_try_echo"; } >&5 2729: (eval "$ac_compile") 2>&5 2730: ac_status=$? 2731: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2732: test $ac_status = 0; }; then : 2733: for ac_file in conftest.o conftest.obj conftest.*; do 2734: test -f "$ac_file" || continue; 2735: case $ac_file in 2736: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2737: *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` 2738: break;; 2739: esac 2740: done 2741: else 2742: $as_echo "$as_me: failed program was:" >&5 2743: sed 's/^/| /' conftest.$ac_ext >&5 2744: 2745: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2746: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2747: as_fn_error $? "cannot compute suffix of object files: cannot compile 2748: See \`config.log' for more details" "$LINENO" 5; } 2749: fi 2750: rm -f conftest.$ac_cv_objext conftest.$ac_ext 2751: fi 2752: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2753: $as_echo "$ac_cv_objext" >&6; } 2754: OBJEXT=$ac_cv_objext 2755: ac_objext=$OBJEXT 2756: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2757: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2758: if ${ac_cv_c_compiler_gnu+:} false; then : 2759: $as_echo_n "(cached) " >&6 2760: else 2761: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2762: /* end confdefs.h. */ 2763: 2764: int 2765: main () 2766: { 2767: #ifndef __GNUC__ 2768: choke me 2769: #endif 2770: 2771: ; 2772: return 0; 2773: } 2774: _ACEOF 2775: if ac_fn_c_try_compile "$LINENO"; then : 2776: ac_compiler_gnu=yes 2777: else 2778: ac_compiler_gnu=no 2779: fi 2780: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2781: ac_cv_c_compiler_gnu=$ac_compiler_gnu 2782: 2783: fi 2784: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2785: $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2786: if test $ac_compiler_gnu = yes; then 2787: GCC=yes 2788: else 2789: GCC= 2790: fi 2791: ac_test_CFLAGS=${CFLAGS+set} 2792: ac_save_CFLAGS=$CFLAGS 2793: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2794: $as_echo_n "checking whether $CC accepts -g... " >&6; } 2795: if ${ac_cv_prog_cc_g+:} false; then : 2796: $as_echo_n "(cached) " >&6 2797: else 2798: ac_save_c_werror_flag=$ac_c_werror_flag 2799: ac_c_werror_flag=yes 2800: ac_cv_prog_cc_g=no 2801: CFLAGS="-g" 2802: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2803: /* end confdefs.h. */ 2804: 2805: int 2806: main () 2807: { 2808: 2809: ; 2810: return 0; 2811: } 2812: _ACEOF 2813: if ac_fn_c_try_compile "$LINENO"; then : 2814: ac_cv_prog_cc_g=yes 2815: else 2816: CFLAGS="" 2817: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2818: /* end confdefs.h. */ 2819: 2820: int 2821: main () 2822: { 2823: 2824: ; 2825: return 0; 2826: } 2827: _ACEOF 2828: if ac_fn_c_try_compile "$LINENO"; then : 2829: 2830: else 2831: ac_c_werror_flag=$ac_save_c_werror_flag 2832: CFLAGS="-g" 2833: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2834: /* end confdefs.h. */ 2835: 2836: int 2837: main () 2838: { 2839: 2840: ; 2841: return 0; 2842: } 2843: _ACEOF 2844: if ac_fn_c_try_compile "$LINENO"; then : 2845: ac_cv_prog_cc_g=yes 2846: fi 2847: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2848: fi 2849: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2850: fi 2851: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2852: ac_c_werror_flag=$ac_save_c_werror_flag 2853: fi 2854: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2855: $as_echo "$ac_cv_prog_cc_g" >&6; } 2856: if test "$ac_test_CFLAGS" = set; then 2857: CFLAGS=$ac_save_CFLAGS 2858: elif test $ac_cv_prog_cc_g = yes; then 2859: if test "$GCC" = yes; then 2860: CFLAGS="-g -O2" 2861: else 2862: CFLAGS="-g" 2863: fi 2864: else 2865: if test "$GCC" = yes; then 2866: CFLAGS="-O2" 2867: else 2868: CFLAGS= 2869: fi 2870: fi 2871: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2872: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2873: if ${ac_cv_prog_cc_c89+:} false; then : 2874: $as_echo_n "(cached) " >&6 2875: else 2876: ac_cv_prog_cc_c89=no 2877: ac_save_CC=$CC 2878: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2879: /* end confdefs.h. */ 2880: #include <stdarg.h> 2881: #include <stdio.h> 2882: struct stat; 2883: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2884: struct buf { int x; }; 2885: FILE * (*rcsopen) (struct buf *, struct stat *, int); 2886: static char *e (p, i) 2887: char **p; 2888: int i; 2889: { 2890: return p[i]; 2891: } 2892: static char *f (char * (*g) (char **, int), char **p, ...) 2893: { 2894: char *s; 2895: va_list v; 2896: va_start (v,p); 2897: s = g (p, va_arg (v,int)); 2898: va_end (v); 2899: return s; 2900: } 2901: 2902: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2903: function prototypes and stuff, but not '\xHH' hex character constants. 2904: These don't provoke an error unfortunately, instead are silently treated 2905: as 'x'. The following induces an error, until -std is added to get 2906: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2907: array size at least. It's necessary to write '\x00'==0 to get something 2908: that's true only with -std. */ 2909: int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2910: 2911: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2912: inside strings and character constants. */ 2913: #define FOO(x) 'x' 2914: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2915: 2916: int test (int i, double x); 2917: struct s1 {int (*f) (int a);}; 2918: struct s2 {int (*f) (double a);}; 2919: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2920: int argc; 2921: char **argv; 2922: int 2923: main () 2924: { 2925: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2926: ; 2927: return 0; 2928: } 2929: _ACEOF 2930: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2931: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2932: do 2933: CC="$ac_save_CC $ac_arg" 2934: if ac_fn_c_try_compile "$LINENO"; then : 2935: ac_cv_prog_cc_c89=$ac_arg 2936: fi 2937: rm -f core conftest.err conftest.$ac_objext 2938: test "x$ac_cv_prog_cc_c89" != "xno" && break 2939: done 2940: rm -f conftest.$ac_ext 2941: CC=$ac_save_CC 2942: 2943: fi 2944: # AC_CACHE_VAL 2945: case "x$ac_cv_prog_cc_c89" in 2946: x) 2947: { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2948: $as_echo "none needed" >&6; } ;; 2949: xno) 2950: { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2951: $as_echo "unsupported" >&6; } ;; 2952: *) 2953: CC="$CC $ac_cv_prog_cc_c89" 2954: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2955: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2956: esac 2957: if test "x$ac_cv_prog_cc_c89" != xno; then : 2958: 2959: fi 2960: 2961: ac_ext=c 2962: ac_cpp='$CPP $CPPFLAGS' 2963: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2964: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2965: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2966: 2967: if test -n "$ac_tool_prefix"; then 2968: # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2969: set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2970: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2971: $as_echo_n "checking for $ac_word... " >&6; } 2972: if ${ac_cv_prog_RANLIB+:} false; then : 2973: $as_echo_n "(cached) " >&6 2974: else 2975: if test -n "$RANLIB"; then 2976: ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2977: else 2978: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2979: for as_dir in $PATH 2980: do 2981: IFS=$as_save_IFS 2982: test -z "$as_dir" && as_dir=. 2983: for ac_exec_ext in '' $ac_executable_extensions; do 2984: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2985: ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2986: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2987: break 2 2988: fi 2989: done 2990: done 2991: IFS=$as_save_IFS 2992: 2993: fi 2994: fi 2995: RANLIB=$ac_cv_prog_RANLIB 2996: if test -n "$RANLIB"; then 2997: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 2998: $as_echo "$RANLIB" >&6; } 2999: else 3000: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3001: $as_echo "no" >&6; } 3002: fi 3003: 3004: 3005: fi 3006: if test -z "$ac_cv_prog_RANLIB"; then 3007: ac_ct_RANLIB=$RANLIB 3008: # Extract the first word of "ranlib", so it can be a program name with args. 3009: set dummy ranlib; ac_word=$2 3010: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3011: $as_echo_n "checking for $ac_word... " >&6; } 3012: if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 3013: $as_echo_n "(cached) " >&6 3014: else 3015: if test -n "$ac_ct_RANLIB"; then 3016: ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3017: else 3018: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3019: for as_dir in $PATH 3020: do 3021: IFS=$as_save_IFS 3022: test -z "$as_dir" && as_dir=. 3023: for ac_exec_ext in '' $ac_executable_extensions; do 3024: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3025: ac_cv_prog_ac_ct_RANLIB="ranlib" 3026: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3027: break 2 3028: fi 3029: done 3030: done 3031: IFS=$as_save_IFS 3032: 3033: fi 3034: fi 3035: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3036: if test -n "$ac_ct_RANLIB"; then 3037: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3038: $as_echo "$ac_ct_RANLIB" >&6; } 3039: else 3040: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3041: $as_echo "no" >&6; } 3042: fi 3043: 3044: if test "x$ac_ct_RANLIB" = x; then 3045: RANLIB=":" 3046: else 3047: case $cross_compiling:$ac_tool_warned in 3048: yes:) 3049: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3050: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3051: ac_tool_warned=yes ;; 3052: esac 3053: RANLIB=$ac_ct_RANLIB 3054: fi 3055: else 3056: RANLIB="$ac_cv_prog_RANLIB" 3057: fi 3058: 3059: ac_aux_dir= 3060: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3061: if test -f "$ac_dir/install-sh"; then 3062: ac_aux_dir=$ac_dir 3063: ac_install_sh="$ac_aux_dir/install-sh -c" 3064: break 3065: elif test -f "$ac_dir/install.sh"; then 3066: ac_aux_dir=$ac_dir 3067: ac_install_sh="$ac_aux_dir/install.sh -c" 3068: break 3069: elif test -f "$ac_dir/shtool"; then 3070: ac_aux_dir=$ac_dir 3071: ac_install_sh="$ac_aux_dir/shtool install -c" 3072: break 3073: fi 3074: done 3075: if test -z "$ac_aux_dir"; then 3076: as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 3077: fi 3078: 3079: # These three variables are undocumented and unsupported, 3080: # and are intended to be withdrawn in a future Autoconf release. 3081: # They can cause serious problems if a builder's source tree is in a directory 3082: # whose full name contains unusual characters. 3083: ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3084: ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3085: ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3086: 3087: 3088: # Find a good install program. We prefer a C program (faster), 3089: # so one script is as good as another. But avoid the broken or 3090: # incompatible versions: 3091: # SysV /etc/install, /usr/sbin/install 3092: # SunOS /usr/etc/install 3093: # IRIX /sbin/install 3094: # AIX /bin/install 3095: # AmigaOS /C/install, which installs bootblocks on floppy discs 3096: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3097: # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3098: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3099: # OS/2's system install, which has a completely different semantic 3100: # ./install, which can be erroneously created by make from ./install.sh. 3101: # Reject install programs that cannot install multiple files. 3102: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3103: $as_echo_n "checking for a BSD-compatible install... " >&6; } 3104: if test -z "$INSTALL"; then 3105: if ${ac_cv_path_install+:} false; then : 3106: $as_echo_n "(cached) " >&6 3107: else 3108: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3109: for as_dir in $PATH 3110: do 3111: IFS=$as_save_IFS 3112: test -z "$as_dir" && as_dir=. 3113: # Account for people who put trailing slashes in PATH elements. 3114: case $as_dir/ in #(( 3115: ./ | .// | /[cC]/* | \ 3116: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3117: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3118: /usr/ucb/* ) ;; 3119: *) 3120: # OSF1 and SCO ODT 3.0 have their own names for install. 3121: # Don't use installbsd from OSF since it installs stuff as root 3122: # by default. 3123: for ac_prog in ginstall scoinst install; do 3124: for ac_exec_ext in '' $ac_executable_extensions; do 3125: if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3126: if test $ac_prog = install && 3127: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3128: # AIX install. It has an incompatible calling convention. 3129: : 3130: elif test $ac_prog = install && 3131: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3132: # program-specific install script used by HP pwplus--don't use. 3133: : 3134: else 3135: rm -rf conftest.one conftest.two conftest.dir 3136: echo one > conftest.one 3137: echo two > conftest.two 3138: mkdir conftest.dir 3139: if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3140: test -s conftest.one && test -s conftest.two && 3141: test -s conftest.dir/conftest.one && 3142: test -s conftest.dir/conftest.two 3143: then 3144: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3145: break 3 3146: fi 3147: fi 3148: fi 3149: done 3150: done 3151: ;; 3152: esac 3153: 3154: done 3155: IFS=$as_save_IFS 3156: 3157: rm -rf conftest.one conftest.two conftest.dir 3158: 3159: fi 3160: if test "${ac_cv_path_install+set}" = set; then 3161: INSTALL=$ac_cv_path_install 3162: else 3163: # As a last resort, use the slow shell script. Don't cache a 3164: # value for INSTALL within a source directory, because that will 3165: # break other packages using the cache if that directory is 3166: # removed, or if the value is a relative name. 3167: INSTALL=$ac_install_sh 3168: fi 3169: fi 3170: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3171: $as_echo "$INSTALL" >&6; } 3172: 3173: # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3174: # It thinks the first close brace ends the variable substitution. 3175: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3176: 3177: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3178: 3179: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3180: 3181: 3182: # Make sure we can run config.sub. 3183: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3184: as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3185: 3186: { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3187: $as_echo_n "checking build system type... " >&6; } 3188: if ${ac_cv_build+:} false; then : 3189: $as_echo_n "(cached) " >&6 3190: else 3191: ac_build_alias=$build_alias 3192: test "x$ac_build_alias" = x && 3193: ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3194: test "x$ac_build_alias" = x && 3195: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3196: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3197: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3198: 3199: fi 3200: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3201: $as_echo "$ac_cv_build" >&6; } 3202: case $ac_cv_build in 3203: *-*-*) ;; 3204: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3205: esac 3206: build=$ac_cv_build 3207: ac_save_IFS=$IFS; IFS='-' 3208: set x $ac_cv_build 3209: shift 3210: build_cpu=$1 3211: build_vendor=$2 3212: shift; shift 3213: # Remember, the first character of IFS is used to create $*, 3214: # except with old shells: 3215: build_os=$* 3216: IFS=$ac_save_IFS 3217: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3218: 3219: 3220: { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3221: $as_echo_n "checking host system type... " >&6; } 3222: if ${ac_cv_host+:} false; then : 3223: $as_echo_n "(cached) " >&6 3224: else 3225: if test "x$host_alias" = x; then 3226: ac_cv_host=$ac_cv_build 3227: else 3228: ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3229: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3230: fi 3231: 3232: fi 3233: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3234: $as_echo "$ac_cv_host" >&6; } 3235: case $ac_cv_host in 3236: *-*-*) ;; 3237: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3238: esac 3239: host=$ac_cv_host 3240: ac_save_IFS=$IFS; IFS='-' 3241: set x $ac_cv_host 3242: shift 3243: host_cpu=$1 3244: host_vendor=$2 3245: shift; shift 3246: # Remember, the first character of IFS is used to create $*, 3247: # except with old shells: 3248: host_os=$* 3249: IFS=$ac_save_IFS 3250: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3251: 3252: 3253: { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 3254: $as_echo_n "checking target system type... " >&6; } 3255: if ${ac_cv_target+:} false; then : 3256: $as_echo_n "(cached) " >&6 3257: else 3258: if test "x$target_alias" = x; then 3259: ac_cv_target=$ac_cv_host 3260: else 3261: ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 3262: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 3263: fi 3264: 3265: fi 3266: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 3267: $as_echo "$ac_cv_target" >&6; } 3268: case $ac_cv_target in 3269: *-*-*) ;; 3270: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 3271: esac 3272: target=$ac_cv_target 3273: ac_save_IFS=$IFS; IFS='-' 3274: set x $ac_cv_target 3275: shift 3276: target_cpu=$1 3277: target_vendor=$2 3278: shift; shift 3279: # Remember, the first character of IFS is used to create $*, 3280: # except with old shells: 3281: target_os=$* 3282: IFS=$ac_save_IFS 3283: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 3284: 3285: 3286: # The aliases save the names the user supplied, while $host etc. 3287: # will get canonicalized. 3288: test -n "$target_alias" && 3289: test "$program_prefix$program_suffix$program_transform_name" = \ 3290: NONENONEs,x,x, && 3291: program_prefix=${target_alias}- 3292: 3293: if test -n "$ac_tool_prefix"; then 3294: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args. 3295: set dummy ${ac_tool_prefix}mkdep; ac_word=$2 3296: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3297: $as_echo_n "checking for $ac_word... " >&6; } 3298: if ${ac_cv_prog_MKDEP+:} false; then : 3299: $as_echo_n "(cached) " >&6 3300: else 3301: if test -n "$MKDEP"; then 3302: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test. 3303: else 3304: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3305: for as_dir in $PATH 3306: do 3307: IFS=$as_save_IFS 3308: test -z "$as_dir" && as_dir=. 3309: for ac_exec_ext in '' $ac_executable_extensions; do 3310: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3311: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep" 3312: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3313: break 2 3314: fi 3315: done 3316: done 3317: IFS=$as_save_IFS 3318: 3319: fi 3320: fi 3321: MKDEP=$ac_cv_prog_MKDEP 3322: if test -n "$MKDEP"; then 3323: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5 3324: $as_echo "$MKDEP" >&6; } 3325: else 3326: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3327: $as_echo "no" >&6; } 3328: fi 3329: 3330: 3331: fi 3332: if test -z "$ac_cv_prog_MKDEP"; then 3333: ac_ct_MKDEP=$MKDEP 3334: # Extract the first word of "mkdep", so it can be a program name with args. 3335: set dummy mkdep; ac_word=$2 3336: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3337: $as_echo_n "checking for $ac_word... " >&6; } 3338: if ${ac_cv_prog_ac_ct_MKDEP+:} false; then : 3339: $as_echo_n "(cached) " >&6 3340: else 3341: if test -n "$ac_ct_MKDEP"; then 3342: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test. 3343: else 3344: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3345: for as_dir in $PATH 3346: do 3347: IFS=$as_save_IFS 3348: test -z "$as_dir" && as_dir=. 3349: for ac_exec_ext in '' $ac_executable_extensions; do 3350: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3351: ac_cv_prog_ac_ct_MKDEP="mkdep" 3352: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3353: break 2 3354: fi 3355: done 3356: done 3357: IFS=$as_save_IFS 3358: 3359: fi 3360: fi 3361: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP 3362: if test -n "$ac_ct_MKDEP"; then 3363: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5 3364: $as_echo "$ac_ct_MKDEP" >&6; } 3365: else 3366: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3367: $as_echo "no" >&6; } 3368: fi 3369: 3370: if test "x$ac_ct_MKDEP" = x; then 3371: MKDEP="no" 3372: else 3373: case $cross_compiling:$ac_tool_warned in 3374: yes:) 3375: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3376: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3377: ac_tool_warned=yes ;; 3378: esac 3379: MKDEP=$ac_ct_MKDEP 3380: fi 3381: else 3382: MKDEP="$ac_cv_prog_MKDEP" 3383: fi 3384: 3385: 3386: 3387: CFLAGS="-Wall -O2 -fPIC -I/usr/local/include ${CFLAGS}" 3388: LDFLAGS="-L/usr/local/lib ${LDFLAGS}" 3389: 3390: 3391: # Checks for libraries. 3392: 3393: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5 3394: $as_echo_n "checking for openpty in -lutil... " >&6; } 3395: if ${ac_cv_lib_util_openpty+:} false; then : 3396: $as_echo_n "(cached) " >&6 3397: else 3398: ac_check_lib_save_LIBS=$LIBS 3399: LIBS="-lutil $LIBS" 3400: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3401: /* end confdefs.h. */ 3402: 3403: /* Override any GCC internal prototype to avoid an error. 3404: Use char because int might match the return type of a GCC 3405: builtin and then its argument prototype would still apply. */ 3406: #ifdef __cplusplus 3407: extern "C" 3408: #endif 3409: char openpty (); 3410: int 3411: main () 3412: { 3413: return openpty (); 3414: ; 3415: return 0; 3416: } 3417: _ACEOF 3418: if ac_fn_c_try_link "$LINENO"; then : 3419: ac_cv_lib_util_openpty=yes 3420: else 3421: ac_cv_lib_util_openpty=no 3422: fi 3423: rm -f core conftest.err conftest.$ac_objext \ 3424: conftest$ac_exeext conftest.$ac_ext 3425: LIBS=$ac_check_lib_save_LIBS 3426: fi 3427: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5 3428: $as_echo "$ac_cv_lib_util_openpty" >&6; } 3429: if test "x$ac_cv_lib_util_openpty" = xyes; then : 3430: cat >>confdefs.h <<_ACEOF 3431: #define HAVE_LIBUTIL 1 3432: _ACEOF 3433: 3434: LIBS="-lutil $LIBS" 3435: 3436: fi 3437: 3438: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BF_set_key in -lcrypto" >&5 3439: $as_echo_n "checking for BF_set_key in -lcrypto... " >&6; } 3440: if ${ac_cv_lib_crypto_BF_set_key+:} false; then : 3441: $as_echo_n "(cached) " >&6 3442: else 3443: ac_check_lib_save_LIBS=$LIBS 3444: LIBS="-lcrypto $LIBS" 3445: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3446: /* end confdefs.h. */ 3447: 3448: /* Override any GCC internal prototype to avoid an error. 3449: Use char because int might match the return type of a GCC 3450: builtin and then its argument prototype would still apply. */ 3451: #ifdef __cplusplus 3452: extern "C" 3453: #endif 3454: char BF_set_key (); 3455: int 3456: main () 3457: { 3458: return BF_set_key (); 3459: ; 3460: return 0; 3461: } 3462: _ACEOF 3463: if ac_fn_c_try_link "$LINENO"; then : 3464: ac_cv_lib_crypto_BF_set_key=yes 3465: else 3466: ac_cv_lib_crypto_BF_set_key=no 3467: fi 3468: rm -f core conftest.err conftest.$ac_objext \ 3469: conftest$ac_exeext conftest.$ac_ext 3470: LIBS=$ac_check_lib_save_LIBS 3471: fi 3472: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_BF_set_key" >&5 3473: $as_echo "$ac_cv_lib_crypto_BF_set_key" >&6; } 3474: if test "x$ac_cv_lib_crypto_BF_set_key" = xyes; then : 3475: cat >>confdefs.h <<_ACEOF 3476: #define HAVE_LIBCRYPTO 1 3477: _ACEOF 3478: 3479: LIBS="-lcrypto $LIBS" 3480: 3481: fi 3482: 3483: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 3484: $as_echo_n "checking for pthread_create in -lpthread... " >&6; } 3485: if ${ac_cv_lib_pthread_pthread_create+:} false; then : 3486: $as_echo_n "(cached) " >&6 3487: else 3488: ac_check_lib_save_LIBS=$LIBS 3489: LIBS="-lpthread $LIBS" 3490: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3491: /* end confdefs.h. */ 3492: 3493: /* Override any GCC internal prototype to avoid an error. 3494: Use char because int might match the return type of a GCC 3495: builtin and then its argument prototype would still apply. */ 3496: #ifdef __cplusplus 3497: extern "C" 3498: #endif 3499: char pthread_create (); 3500: int 3501: main () 3502: { 3503: return pthread_create (); 3504: ; 3505: return 0; 3506: } 3507: _ACEOF 3508: if ac_fn_c_try_link "$LINENO"; then : 3509: ac_cv_lib_pthread_pthread_create=yes 3510: else 3511: ac_cv_lib_pthread_pthread_create=no 3512: fi 3513: rm -f core conftest.err conftest.$ac_objext \ 3514: conftest$ac_exeext conftest.$ac_ext 3515: LIBS=$ac_check_lib_save_LIBS 3516: fi 3517: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 3518: $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } 3519: if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then : 3520: cat >>confdefs.h <<_ACEOF 3521: #define HAVE_LIBPTHREAD 1 3522: _ACEOF 3523: 3524: LIBS="-lpthread $LIBS" 3525: 3526: fi 3527: 3528: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3_reset in -lsqlite3" >&5 3529: $as_echo_n "checking for sqlite3_reset in -lsqlite3... " >&6; } 3530: if ${ac_cv_lib_sqlite3_sqlite3_reset+:} false; then : 3531: $as_echo_n "(cached) " >&6 3532: else 3533: ac_check_lib_save_LIBS=$LIBS 3534: LIBS="-lsqlite3 $LIBS" 3535: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3536: /* end confdefs.h. */ 3537: 3538: /* Override any GCC internal prototype to avoid an error. 3539: Use char because int might match the return type of a GCC 3540: builtin and then its argument prototype would still apply. */ 3541: #ifdef __cplusplus 3542: extern "C" 3543: #endif 3544: char sqlite3_reset (); 3545: int 3546: main () 3547: { 3548: return sqlite3_reset (); 3549: ; 3550: return 0; 3551: } 3552: _ACEOF 3553: if ac_fn_c_try_link "$LINENO"; then : 3554: ac_cv_lib_sqlite3_sqlite3_reset=yes 3555: else 3556: ac_cv_lib_sqlite3_sqlite3_reset=no 3557: fi 3558: rm -f core conftest.err conftest.$ac_objext \ 3559: conftest$ac_exeext conftest.$ac_ext 3560: LIBS=$ac_check_lib_save_LIBS 3561: fi 3562: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_reset" >&5 3563: $as_echo "$ac_cv_lib_sqlite3_sqlite3_reset" >&6; } 3564: if test "x$ac_cv_lib_sqlite3_sqlite3_reset" = xyes; then : 3565: cat >>confdefs.h <<_ACEOF 3566: #define HAVE_LIBSQLITE3 1 3567: _ACEOF 3568: 3569: LIBS="-lsqlite3 $LIBS" 3570: 3571: fi 3572: 3573: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crcFletcher16 in -laitcrc" >&5 3574: $as_echo_n "checking for crcFletcher16 in -laitcrc... " >&6; } 3575: if ${ac_cv_lib_aitcrc_crcFletcher16+:} false; then : 3576: $as_echo_n "(cached) " >&6 3577: else 3578: ac_check_lib_save_LIBS=$LIBS 3579: LIBS="-laitcrc $LIBS" 3580: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3581: /* end confdefs.h. */ 3582: 3583: /* Override any GCC internal prototype to avoid an error. 3584: Use char because int might match the return type of a GCC 3585: builtin and then its argument prototype would still apply. */ 3586: #ifdef __cplusplus 3587: extern "C" 3588: #endif 3589: char crcFletcher16 (); 3590: int 3591: main () 3592: { 3593: return crcFletcher16 (); 3594: ; 3595: return 0; 3596: } 3597: _ACEOF 3598: if ac_fn_c_try_link "$LINENO"; then : 3599: ac_cv_lib_aitcrc_crcFletcher16=yes 3600: else 3601: ac_cv_lib_aitcrc_crcFletcher16=no 3602: fi 3603: rm -f core conftest.err conftest.$ac_objext \ 3604: conftest$ac_exeext conftest.$ac_ext 3605: LIBS=$ac_check_lib_save_LIBS 3606: fi 3607: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aitcrc_crcFletcher16" >&5 3608: $as_echo "$ac_cv_lib_aitcrc_crcFletcher16" >&6; } 3609: if test "x$ac_cv_lib_aitcrc_crcFletcher16" = xyes; then : 3610: cat >>confdefs.h <<_ACEOF 3611: #define HAVE_LIBAITCRC 1 3612: _ACEOF 3613: 3614: LIBS="-laitcrc $LIBS" 3615: 3616: fi 3617: 3618: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for io_allocVar in -laitio" >&5 3619: $as_echo_n "checking for io_allocVar in -laitio... " >&6; } 3620: if ${ac_cv_lib_aitio_io_allocVar+:} false; then : 3621: $as_echo_n "(cached) " >&6 3622: else 3623: ac_check_lib_save_LIBS=$LIBS 3624: LIBS="-laitio $LIBS" 3625: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3626: /* end confdefs.h. */ 3627: 3628: /* Override any GCC internal prototype to avoid an error. 3629: Use char because int might match the return type of a GCC 3630: builtin and then its argument prototype would still apply. */ 3631: #ifdef __cplusplus 3632: extern "C" 3633: #endif 3634: char io_allocVar (); 3635: int 3636: main () 3637: { 3638: return io_allocVar (); 3639: ; 3640: return 0; 3641: } 3642: _ACEOF 3643: if ac_fn_c_try_link "$LINENO"; then : 3644: ac_cv_lib_aitio_io_allocVar=yes 3645: else 3646: ac_cv_lib_aitio_io_allocVar=no 3647: fi 3648: rm -f core conftest.err conftest.$ac_objext \ 3649: conftest$ac_exeext conftest.$ac_ext 3650: LIBS=$ac_check_lib_save_LIBS 3651: fi 3652: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aitio_io_allocVar" >&5 3653: $as_echo "$ac_cv_lib_aitio_io_allocVar" >&6; } 3654: if test "x$ac_cv_lib_aitio_io_allocVar" = xyes; then : 3655: cat >>confdefs.h <<_ACEOF 3656: #define HAVE_LIBAITIO 1 3657: _ACEOF 3658: 3659: LIBS="-laitio $LIBS" 3660: 3661: fi 3662: 3663: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cfgLoadConfig in -laitcfg" >&5 3664: $as_echo_n "checking for cfgLoadConfig in -laitcfg... " >&6; } 3665: if ${ac_cv_lib_aitcfg_cfgLoadConfig+:} false; then : 3666: $as_echo_n "(cached) " >&6 3667: else 3668: ac_check_lib_save_LIBS=$LIBS 3669: LIBS="-laitcfg $LIBS" 3670: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3671: /* end confdefs.h. */ 3672: 3673: /* Override any GCC internal prototype to avoid an error. 3674: Use char because int might match the return type of a GCC 3675: builtin and then its argument prototype would still apply. */ 3676: #ifdef __cplusplus 3677: extern "C" 3678: #endif 3679: char cfgLoadConfig (); 3680: int 3681: main () 3682: { 3683: return cfgLoadConfig (); 3684: ; 3685: return 0; 3686: } 3687: _ACEOF 3688: if ac_fn_c_try_link "$LINENO"; then : 3689: ac_cv_lib_aitcfg_cfgLoadConfig=yes 3690: else 3691: ac_cv_lib_aitcfg_cfgLoadConfig=no 3692: fi 3693: rm -f core conftest.err conftest.$ac_objext \ 3694: conftest$ac_exeext conftest.$ac_ext 3695: LIBS=$ac_check_lib_save_LIBS 3696: fi 3697: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aitcfg_cfgLoadConfig" >&5 3698: $as_echo "$ac_cv_lib_aitcfg_cfgLoadConfig" >&6; } 3699: if test "x$ac_cv_lib_aitcfg_cfgLoadConfig" = xyes; then : 3700: cat >>confdefs.h <<_ACEOF 3701: #define HAVE_LIBAITCFG 1 3702: _ACEOF 3703: 3704: LIBS="-laitcfg $LIBS" 3705: 3706: fi 3707: 3708: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mqtt_msgAlloc in -laitmqtt" >&5 3709: $as_echo_n "checking for mqtt_msgAlloc in -laitmqtt... " >&6; } 3710: if ${ac_cv_lib_aitmqtt_mqtt_msgAlloc+:} false; then : 3711: $as_echo_n "(cached) " >&6 3712: else 3713: ac_check_lib_save_LIBS=$LIBS 3714: LIBS="-laitmqtt $LIBS" 3715: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3716: /* end confdefs.h. */ 3717: 3718: /* Override any GCC internal prototype to avoid an error. 3719: Use char because int might match the return type of a GCC 3720: builtin and then its argument prototype would still apply. */ 3721: #ifdef __cplusplus 3722: extern "C" 3723: #endif 3724: char mqtt_msgAlloc (); 3725: int 3726: main () 3727: { 3728: return mqtt_msgAlloc (); 3729: ; 3730: return 0; 3731: } 3732: _ACEOF 3733: if ac_fn_c_try_link "$LINENO"; then : 3734: ac_cv_lib_aitmqtt_mqtt_msgAlloc=yes 3735: else 3736: ac_cv_lib_aitmqtt_mqtt_msgAlloc=no 3737: fi 3738: rm -f core conftest.err conftest.$ac_objext \ 3739: conftest$ac_exeext conftest.$ac_ext 3740: LIBS=$ac_check_lib_save_LIBS 3741: fi 3742: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aitmqtt_mqtt_msgAlloc" >&5 3743: $as_echo "$ac_cv_lib_aitmqtt_mqtt_msgAlloc" >&6; } 3744: if test "x$ac_cv_lib_aitmqtt_mqtt_msgAlloc" = xyes; then : 3745: cat >>confdefs.h <<_ACEOF 3746: #define HAVE_LIBAITMQTT 1 3747: _ACEOF 3748: 3749: LIBS="-laitmqtt $LIBS" 3750: 3751: fi 3752: 3753: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for schedRun in -laitsched" >&5 3754: $as_echo_n "checking for schedRun in -laitsched... " >&6; } 3755: if ${ac_cv_lib_aitsched_schedRun+:} false; then : 3756: $as_echo_n "(cached) " >&6 3757: else 3758: ac_check_lib_save_LIBS=$LIBS 3759: LIBS="-laitsched $LIBS" 3760: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3761: /* end confdefs.h. */ 3762: 3763: /* Override any GCC internal prototype to avoid an error. 3764: Use char because int might match the return type of a GCC 3765: builtin and then its argument prototype would still apply. */ 3766: #ifdef __cplusplus 3767: extern "C" 3768: #endif 3769: char schedRun (); 3770: int 3771: main () 3772: { 3773: return schedRun (); 3774: ; 3775: return 0; 3776: } 3777: _ACEOF 3778: if ac_fn_c_try_link "$LINENO"; then : 3779: ac_cv_lib_aitsched_schedRun=yes 3780: else 3781: ac_cv_lib_aitsched_schedRun=no 3782: fi 3783: rm -f core conftest.err conftest.$ac_objext \ 3784: conftest$ac_exeext conftest.$ac_ext 3785: LIBS=$ac_check_lib_save_LIBS 3786: fi 3787: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_aitsched_schedRun" >&5 3788: $as_echo "$ac_cv_lib_aitsched_schedRun" >&6; } 3789: if test "x$ac_cv_lib_aitsched_schedRun" = xyes; then : 3790: cat >>confdefs.h <<_ACEOF 3791: #define HAVE_LIBAITSCHED 1 3792: _ACEOF 3793: 3794: LIBS="-laitsched $LIBS" 3795: 3796: fi 3797: 3798: 3799: # Checks for header files. 3800: ac_ext=c 3801: ac_cpp='$CPP $CPPFLAGS' 3802: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3803: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3804: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3805: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3806: $as_echo_n "checking how to run the C preprocessor... " >&6; } 3807: # On Suns, sometimes $CPP names a directory. 3808: if test -n "$CPP" && test -d "$CPP"; then 3809: CPP= 3810: fi 3811: if test -z "$CPP"; then 3812: if ${ac_cv_prog_CPP+:} false; then : 3813: $as_echo_n "(cached) " >&6 3814: else 3815: # Double quotes because CPP needs to be expanded 3816: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3817: do 3818: ac_preproc_ok=false 3819: for ac_c_preproc_warn_flag in '' yes 3820: do 3821: # Use a header file that comes with gcc, so configuring glibc 3822: # with a fresh cross-compiler works. 3823: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3824: # <limits.h> exists even on freestanding compilers. 3825: # On the NeXT, cc -E runs the code through the compiler's parser, 3826: # not just through cpp. "Syntax error" is here to catch this case. 3827: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3828: /* end confdefs.h. */ 3829: #ifdef __STDC__ 3830: # include <limits.h> 3831: #else 3832: # include <assert.h> 3833: #endif 3834: Syntax error 3835: _ACEOF 3836: if ac_fn_c_try_cpp "$LINENO"; then : 3837: 3838: else 3839: # Broken: fails on valid input. 3840: continue 3841: fi 3842: rm -f conftest.err conftest.i conftest.$ac_ext 3843: 3844: # OK, works on sane cases. Now check whether nonexistent headers 3845: # can be detected and how. 3846: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3847: /* end confdefs.h. */ 3848: #include <ac_nonexistent.h> 3849: _ACEOF 3850: if ac_fn_c_try_cpp "$LINENO"; then : 3851: # Broken: success on invalid input. 3852: continue 3853: else 3854: # Passes both tests. 3855: ac_preproc_ok=: 3856: break 3857: fi 3858: rm -f conftest.err conftest.i conftest.$ac_ext 3859: 3860: done 3861: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3862: rm -f conftest.i conftest.err conftest.$ac_ext 3863: if $ac_preproc_ok; then : 3864: break 3865: fi 3866: 3867: done 3868: ac_cv_prog_CPP=$CPP 3869: 3870: fi 3871: CPP=$ac_cv_prog_CPP 3872: else 3873: ac_cv_prog_CPP=$CPP 3874: fi 3875: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3876: $as_echo "$CPP" >&6; } 3877: ac_preproc_ok=false 3878: for ac_c_preproc_warn_flag in '' yes 3879: do 3880: # Use a header file that comes with gcc, so configuring glibc 3881: # with a fresh cross-compiler works. 3882: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3883: # <limits.h> exists even on freestanding compilers. 3884: # On the NeXT, cc -E runs the code through the compiler's parser, 3885: # not just through cpp. "Syntax error" is here to catch this case. 3886: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3887: /* end confdefs.h. */ 3888: #ifdef __STDC__ 3889: # include <limits.h> 3890: #else 3891: # include <assert.h> 3892: #endif 3893: Syntax error 3894: _ACEOF 3895: if ac_fn_c_try_cpp "$LINENO"; then : 3896: 3897: else 3898: # Broken: fails on valid input. 3899: continue 3900: fi 3901: rm -f conftest.err conftest.i conftest.$ac_ext 3902: 3903: # OK, works on sane cases. Now check whether nonexistent headers 3904: # can be detected and how. 3905: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3906: /* end confdefs.h. */ 3907: #include <ac_nonexistent.h> 3908: _ACEOF 3909: if ac_fn_c_try_cpp "$LINENO"; then : 3910: # Broken: success on invalid input. 3911: continue 3912: else 3913: # Passes both tests. 3914: ac_preproc_ok=: 3915: break 3916: fi 3917: rm -f conftest.err conftest.i conftest.$ac_ext 3918: 3919: done 3920: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3921: rm -f conftest.i conftest.err conftest.$ac_ext 3922: if $ac_preproc_ok; then : 3923: 3924: else 3925: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3926: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3927: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3928: See \`config.log' for more details" "$LINENO" 5; } 3929: fi 3930: 3931: ac_ext=c 3932: ac_cpp='$CPP $CPPFLAGS' 3933: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3934: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3935: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3936: 3937: 3938: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3939: $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3940: if ${ac_cv_path_GREP+:} false; then : 3941: $as_echo_n "(cached) " >&6 3942: else 3943: if test -z "$GREP"; then 3944: ac_path_GREP_found=false 3945: # Loop through the user's path and test for each of PROGNAME-LIST 3946: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3947: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3948: do 3949: IFS=$as_save_IFS 3950: test -z "$as_dir" && as_dir=. 3951: for ac_prog in grep ggrep; do 3952: for ac_exec_ext in '' $ac_executable_extensions; do 3953: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3954: as_fn_executable_p "$ac_path_GREP" || continue 3955: # Check for GNU ac_path_GREP and select it if it is found. 3956: # Check for GNU $ac_path_GREP 3957: case `"$ac_path_GREP" --version 2>&1` in 3958: *GNU*) 3959: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3960: *) 3961: ac_count=0 3962: $as_echo_n 0123456789 >"conftest.in" 3963: while : 3964: do 3965: cat "conftest.in" "conftest.in" >"conftest.tmp" 3966: mv "conftest.tmp" "conftest.in" 3967: cp "conftest.in" "conftest.nl" 3968: $as_echo 'GREP' >> "conftest.nl" 3969: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3970: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3971: as_fn_arith $ac_count + 1 && ac_count=$as_val 3972: if test $ac_count -gt ${ac_path_GREP_max-0}; then 3973: # Best one so far, save it but keep looking for a better one 3974: ac_cv_path_GREP="$ac_path_GREP" 3975: ac_path_GREP_max=$ac_count 3976: fi 3977: # 10*(2^10) chars as input seems more than enough 3978: test $ac_count -gt 10 && break 3979: done 3980: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3981: esac 3982: 3983: $ac_path_GREP_found && break 3 3984: done 3985: done 3986: done 3987: IFS=$as_save_IFS 3988: if test -z "$ac_cv_path_GREP"; then 3989: as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3990: fi 3991: else 3992: ac_cv_path_GREP=$GREP 3993: fi 3994: 3995: fi 3996: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3997: $as_echo "$ac_cv_path_GREP" >&6; } 3998: GREP="$ac_cv_path_GREP" 3999: 4000: 4001: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4002: $as_echo_n "checking for egrep... " >&6; } 4003: if ${ac_cv_path_EGREP+:} false; then : 4004: $as_echo_n "(cached) " >&6 4005: else 4006: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4007: then ac_cv_path_EGREP="$GREP -E" 4008: else 4009: if test -z "$EGREP"; then 4010: ac_path_EGREP_found=false 4011: # Loop through the user's path and test for each of PROGNAME-LIST 4012: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4013: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4014: do 4015: IFS=$as_save_IFS 4016: test -z "$as_dir" && as_dir=. 4017: for ac_prog in egrep; do 4018: for ac_exec_ext in '' $ac_executable_extensions; do 4019: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4020: as_fn_executable_p "$ac_path_EGREP" || continue 4021: # Check for GNU ac_path_EGREP and select it if it is found. 4022: # Check for GNU $ac_path_EGREP 4023: case `"$ac_path_EGREP" --version 2>&1` in 4024: *GNU*) 4025: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4026: *) 4027: ac_count=0 4028: $as_echo_n 0123456789 >"conftest.in" 4029: while : 4030: do 4031: cat "conftest.in" "conftest.in" >"conftest.tmp" 4032: mv "conftest.tmp" "conftest.in" 4033: cp "conftest.in" "conftest.nl" 4034: $as_echo 'EGREP' >> "conftest.nl" 4035: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4036: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4037: as_fn_arith $ac_count + 1 && ac_count=$as_val 4038: if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4039: # Best one so far, save it but keep looking for a better one 4040: ac_cv_path_EGREP="$ac_path_EGREP" 4041: ac_path_EGREP_max=$ac_count 4042: fi 4043: # 10*(2^10) chars as input seems more than enough 4044: test $ac_count -gt 10 && break 4045: done 4046: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4047: esac 4048: 4049: $ac_path_EGREP_found && break 3 4050: done 4051: done 4052: done 4053: IFS=$as_save_IFS 4054: if test -z "$ac_cv_path_EGREP"; then 4055: as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4056: fi 4057: else 4058: ac_cv_path_EGREP=$EGREP 4059: fi 4060: 4061: fi 4062: fi 4063: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4064: $as_echo "$ac_cv_path_EGREP" >&6; } 4065: EGREP="$ac_cv_path_EGREP" 4066: 4067: 4068: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4069: $as_echo_n "checking for ANSI C header files... " >&6; } 4070: if ${ac_cv_header_stdc+:} false; then : 4071: $as_echo_n "(cached) " >&6 4072: else 4073: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4074: /* end confdefs.h. */ 4075: #include <stdlib.h> 4076: #include <stdarg.h> 4077: #include <string.h> 4078: #include <float.h> 4079: 4080: int 4081: main () 4082: { 4083: 4084: ; 4085: return 0; 4086: } 4087: _ACEOF 4088: if ac_fn_c_try_compile "$LINENO"; then : 4089: ac_cv_header_stdc=yes 4090: else 4091: ac_cv_header_stdc=no 4092: fi 4093: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4094: 4095: if test $ac_cv_header_stdc = yes; then 4096: # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4097: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4098: /* end confdefs.h. */ 4099: #include <string.h> 4100: 4101: _ACEOF 4102: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4103: $EGREP "memchr" >/dev/null 2>&1; then : 4104: 4105: else 4106: ac_cv_header_stdc=no 4107: fi 4108: rm -f conftest* 4109: 4110: fi 4111: 4112: if test $ac_cv_header_stdc = yes; then 4113: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4114: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4115: /* end confdefs.h. */ 4116: #include <stdlib.h> 4117: 4118: _ACEOF 4119: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4120: $EGREP "free" >/dev/null 2>&1; then : 4121: 4122: else 4123: ac_cv_header_stdc=no 4124: fi 4125: rm -f conftest* 4126: 4127: fi 4128: 4129: if test $ac_cv_header_stdc = yes; then 4130: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4131: if test "$cross_compiling" = yes; then : 4132: : 4133: else 4134: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4135: /* end confdefs.h. */ 4136: #include <ctype.h> 4137: #include <stdlib.h> 4138: #if ((' ' & 0x0FF) == 0x020) 4139: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4140: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4141: #else 4142: # define ISLOWER(c) \ 4143: (('a' <= (c) && (c) <= 'i') \ 4144: || ('j' <= (c) && (c) <= 'r') \ 4145: || ('s' <= (c) && (c) <= 'z')) 4146: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4147: #endif 4148: 4149: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4150: int 4151: main () 4152: { 4153: int i; 4154: for (i = 0; i < 256; i++) 4155: if (XOR (islower (i), ISLOWER (i)) 4156: || toupper (i) != TOUPPER (i)) 4157: return 2; 4158: return 0; 4159: } 4160: _ACEOF 4161: if ac_fn_c_try_run "$LINENO"; then : 4162: 4163: else 4164: ac_cv_header_stdc=no 4165: fi 4166: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4167: conftest.$ac_objext conftest.beam conftest.$ac_ext 4168: fi 4169: 4170: fi 4171: fi 4172: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4173: $as_echo "$ac_cv_header_stdc" >&6; } 4174: if test $ac_cv_header_stdc = yes; then 4175: 4176: $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4177: 4178: fi 4179: 4180: # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4181: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4182: inttypes.h stdint.h unistd.h 4183: do : 4184: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4185: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4186: " 4187: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4188: cat >>confdefs.h <<_ACEOF 4189: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4190: _ACEOF 4191: 4192: fi 4193: 4194: done 4195: 4196: 4197: for ac_header in arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/param.h sys/socket.h syslog.h unistd.h 4198: do : 4199: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4200: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4201: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4202: cat >>confdefs.h <<_ACEOF 4203: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4204: _ACEOF 4205: 4206: fi 4207: 4208: done 4209: 4210: 4211: # Checks for typedefs, structures, and compiler characteristics. 4212: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 4213: $as_echo_n "checking for inline... " >&6; } 4214: if ${ac_cv_c_inline+:} false; then : 4215: $as_echo_n "(cached) " >&6 4216: else 4217: ac_cv_c_inline=no 4218: for ac_kw in inline __inline__ __inline; do 4219: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4220: /* end confdefs.h. */ 4221: #ifndef __cplusplus 4222: typedef int foo_t; 4223: static $ac_kw foo_t static_foo () {return 0; } 4224: $ac_kw foo_t foo () {return 0; } 4225: #endif 4226: 4227: _ACEOF 4228: if ac_fn_c_try_compile "$LINENO"; then : 4229: ac_cv_c_inline=$ac_kw 4230: fi 4231: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4232: test "$ac_cv_c_inline" != no && break 4233: done 4234: 4235: fi 4236: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 4237: $as_echo "$ac_cv_c_inline" >&6; } 4238: 4239: case $ac_cv_c_inline in 4240: inline | yes) ;; 4241: *) 4242: case $ac_cv_c_inline in 4243: no) ac_val=;; 4244: *) ac_val=$ac_cv_c_inline;; 4245: esac 4246: cat >>confdefs.h <<_ACEOF 4247: #ifndef __cplusplus 4248: #define inline $ac_val 4249: #endif 4250: _ACEOF 4251: ;; 4252: esac 4253: 4254: 4255: # Checks for library functions. 4256: ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 4257: if test "x$ac_cv_type_pid_t" = xyes; then : 4258: 4259: else 4260: 4261: cat >>confdefs.h <<_ACEOF 4262: #define pid_t int 4263: _ACEOF 4264: 4265: fi 4266: 4267: for ac_header in vfork.h 4268: do : 4269: ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 4270: if test "x$ac_cv_header_vfork_h" = xyes; then : 4271: cat >>confdefs.h <<_ACEOF 4272: #define HAVE_VFORK_H 1 4273: _ACEOF 4274: 4275: fi 4276: 4277: done 4278: 4279: for ac_func in fork vfork 4280: do : 4281: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4282: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4283: if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4284: cat >>confdefs.h <<_ACEOF 4285: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4286: _ACEOF 4287: 4288: fi 4289: done 4290: 4291: if test "x$ac_cv_func_fork" = xyes; then 4292: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 4293: $as_echo_n "checking for working fork... " >&6; } 4294: if ${ac_cv_func_fork_works+:} false; then : 4295: $as_echo_n "(cached) " >&6 4296: else 4297: if test "$cross_compiling" = yes; then : 4298: ac_cv_func_fork_works=cross 4299: else 4300: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4301: /* end confdefs.h. */ 4302: $ac_includes_default 4303: int 4304: main () 4305: { 4306: 4307: /* By Ruediger Kuhlmann. */ 4308: return fork () < 0; 4309: 4310: ; 4311: return 0; 4312: } 4313: _ACEOF 4314: if ac_fn_c_try_run "$LINENO"; then : 4315: ac_cv_func_fork_works=yes 4316: else 4317: ac_cv_func_fork_works=no 4318: fi 4319: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4320: conftest.$ac_objext conftest.beam conftest.$ac_ext 4321: fi 4322: 4323: fi 4324: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 4325: $as_echo "$ac_cv_func_fork_works" >&6; } 4326: 4327: else 4328: ac_cv_func_fork_works=$ac_cv_func_fork 4329: fi 4330: if test "x$ac_cv_func_fork_works" = xcross; then 4331: case $host in 4332: *-*-amigaos* | *-*-msdosdjgpp*) 4333: # Override, as these systems have only a dummy fork() stub 4334: ac_cv_func_fork_works=no 4335: ;; 4336: *) 4337: ac_cv_func_fork_works=yes 4338: ;; 4339: esac 4340: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 4341: $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 4342: fi 4343: ac_cv_func_vfork_works=$ac_cv_func_vfork 4344: if test "x$ac_cv_func_vfork" = xyes; then 4345: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 4346: $as_echo_n "checking for working vfork... " >&6; } 4347: if ${ac_cv_func_vfork_works+:} false; then : 4348: $as_echo_n "(cached) " >&6 4349: else 4350: if test "$cross_compiling" = yes; then : 4351: ac_cv_func_vfork_works=cross 4352: else 4353: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4354: /* end confdefs.h. */ 4355: /* Thanks to Paul Eggert for this test. */ 4356: $ac_includes_default 4357: #include <sys/wait.h> 4358: #ifdef HAVE_VFORK_H 4359: # include <vfork.h> 4360: #endif 4361: /* On some sparc systems, changes by the child to local and incoming 4362: argument registers are propagated back to the parent. The compiler 4363: is told about this with #include <vfork.h>, but some compilers 4364: (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 4365: static variable whose address is put into a register that is 4366: clobbered by the vfork. */ 4367: static void 4368: #ifdef __cplusplus 4369: sparc_address_test (int arg) 4370: # else 4371: sparc_address_test (arg) int arg; 4372: #endif 4373: { 4374: static pid_t child; 4375: if (!child) { 4376: child = vfork (); 4377: if (child < 0) { 4378: perror ("vfork"); 4379: _exit(2); 4380: } 4381: if (!child) { 4382: arg = getpid(); 4383: write(-1, "", 0); 4384: _exit (arg); 4385: } 4386: } 4387: } 4388: 4389: int 4390: main () 4391: { 4392: pid_t parent = getpid (); 4393: pid_t child; 4394: 4395: sparc_address_test (0); 4396: 4397: child = vfork (); 4398: 4399: if (child == 0) { 4400: /* Here is another test for sparc vfork register problems. This 4401: test uses lots of local variables, at least as many local 4402: variables as main has allocated so far including compiler 4403: temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 4404: 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 4405: reuse the register of parent for one of the local variables, 4406: since it will think that parent can't possibly be used any more 4407: in this routine. Assigning to the local variable will thus 4408: munge parent in the parent process. */ 4409: pid_t 4410: p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 4411: p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 4412: /* Convince the compiler that p..p7 are live; otherwise, it might 4413: use the same hardware register for all 8 local variables. */ 4414: if (p != p1 || p != p2 || p != p3 || p != p4 4415: || p != p5 || p != p6 || p != p7) 4416: _exit(1); 4417: 4418: /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 4419: from child file descriptors. If the child closes a descriptor 4420: before it execs or exits, this munges the parent's descriptor 4421: as well. Test for this by closing stdout in the child. */ 4422: _exit(close(fileno(stdout)) != 0); 4423: } else { 4424: int status; 4425: struct stat st; 4426: 4427: while (wait(&status) != child) 4428: ; 4429: return ( 4430: /* Was there some problem with vforking? */ 4431: child < 0 4432: 4433: /* Did the child fail? (This shouldn't happen.) */ 4434: || status 4435: 4436: /* Did the vfork/compiler bug occur? */ 4437: || parent != getpid() 4438: 4439: /* Did the file descriptor bug occur? */ 4440: || fstat(fileno(stdout), &st) != 0 4441: ); 4442: } 4443: } 4444: _ACEOF 4445: if ac_fn_c_try_run "$LINENO"; then : 4446: ac_cv_func_vfork_works=yes 4447: else 4448: ac_cv_func_vfork_works=no 4449: fi 4450: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4451: conftest.$ac_objext conftest.beam conftest.$ac_ext 4452: fi 4453: 4454: fi 4455: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 4456: $as_echo "$ac_cv_func_vfork_works" >&6; } 4457: 4458: fi; 4459: if test "x$ac_cv_func_fork_works" = xcross; then 4460: ac_cv_func_vfork_works=$ac_cv_func_vfork 4461: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 4462: $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 4463: fi 4464: 4465: if test "x$ac_cv_func_vfork_works" = xyes; then 4466: 4467: $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 4468: 4469: else 4470: 4471: $as_echo "#define vfork fork" >>confdefs.h 4472: 4473: fi 4474: if test "x$ac_cv_func_fork_works" = xyes; then 4475: 4476: $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 4477: 4478: fi 4479: 4480: for ac_header in stdlib.h 4481: do : 4482: ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 4483: if test "x$ac_cv_header_stdlib_h" = xyes; then : 4484: cat >>confdefs.h <<_ACEOF 4485: #define HAVE_STDLIB_H 1 4486: _ACEOF 4487: 4488: fi 4489: 4490: done 4491: 4492: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 4493: $as_echo_n "checking for GNU libc compatible malloc... " >&6; } 4494: if ${ac_cv_func_malloc_0_nonnull+:} false; then : 4495: $as_echo_n "(cached) " >&6 4496: else 4497: if test "$cross_compiling" = yes; then : 4498: ac_cv_func_malloc_0_nonnull=no 4499: else 4500: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4501: /* end confdefs.h. */ 4502: #if defined STDC_HEADERS || defined HAVE_STDLIB_H 4503: # include <stdlib.h> 4504: #else 4505: char *malloc (); 4506: #endif 4507: 4508: int 4509: main () 4510: { 4511: return ! malloc (0); 4512: ; 4513: return 0; 4514: } 4515: _ACEOF 4516: if ac_fn_c_try_run "$LINENO"; then : 4517: ac_cv_func_malloc_0_nonnull=yes 4518: else 4519: ac_cv_func_malloc_0_nonnull=no 4520: fi 4521: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4522: conftest.$ac_objext conftest.beam conftest.$ac_ext 4523: fi 4524: 4525: fi 4526: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 4527: $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } 4528: if test $ac_cv_func_malloc_0_nonnull = yes; then : 4529: 4530: $as_echo "#define HAVE_MALLOC 1" >>confdefs.h 4531: 4532: else 4533: $as_echo "#define HAVE_MALLOC 0" >>confdefs.h 4534: 4535: case " $LIBOBJS " in 4536: *" malloc.$ac_objext "* ) ;; 4537: *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 4538: ;; 4539: esac 4540: 4541: 4542: $as_echo "#define malloc rpl_malloc" >>confdefs.h 4543: 4544: fi 4545: 4546: 4547: 4548: 4549: 4550: for ac_header in $ac_header_list 4551: do : 4552: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4553: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4554: " 4555: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4556: cat >>confdefs.h <<_ACEOF 4557: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4558: _ACEOF 4559: 4560: fi 4561: 4562: done 4563: 4564: 4565: 4566: 4567: 4568: 4569: 4570: 4571: for ac_func in getpagesize 4572: do : 4573: ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 4574: if test "x$ac_cv_func_getpagesize" = xyes; then : 4575: cat >>confdefs.h <<_ACEOF 4576: #define HAVE_GETPAGESIZE 1 4577: _ACEOF 4578: 4579: fi 4580: done 4581: 4582: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 4583: $as_echo_n "checking for working mmap... " >&6; } 4584: if ${ac_cv_func_mmap_fixed_mapped+:} false; then : 4585: $as_echo_n "(cached) " >&6 4586: else 4587: if test "$cross_compiling" = yes; then : 4588: ac_cv_func_mmap_fixed_mapped=no 4589: else 4590: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4591: /* end confdefs.h. */ 4592: $ac_includes_default 4593: /* malloc might have been renamed as rpl_malloc. */ 4594: #undef malloc 4595: 4596: /* Thanks to Mike Haertel and Jim Avera for this test. 4597: Here is a matrix of mmap possibilities: 4598: mmap private not fixed 4599: mmap private fixed at somewhere currently unmapped 4600: mmap private fixed at somewhere already mapped 4601: mmap shared not fixed 4602: mmap shared fixed at somewhere currently unmapped 4603: mmap shared fixed at somewhere already mapped 4604: For private mappings, we should verify that changes cannot be read() 4605: back from the file, nor mmap's back from the file at a different 4606: address. (There have been systems where private was not correctly 4607: implemented like the infamous i386 svr4.0, and systems where the 4608: VM page cache was not coherent with the file system buffer cache 4609: like early versions of FreeBSD and possibly contemporary NetBSD.) 4610: For shared mappings, we should conversely verify that changes get 4611: propagated back to all the places they're supposed to be. 4612: 4613: Grep wants private fixed already mapped. 4614: The main things grep needs to know about mmap are: 4615: * does it exist and is it safe to write into the mmap'd area 4616: * how to use it (BSD variants) */ 4617: 4618: #include <fcntl.h> 4619: #include <sys/mman.h> 4620: 4621: #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H 4622: char *malloc (); 4623: #endif 4624: 4625: /* This mess was copied from the GNU getpagesize.h. */ 4626: #ifndef HAVE_GETPAGESIZE 4627: # ifdef _SC_PAGESIZE 4628: # define getpagesize() sysconf(_SC_PAGESIZE) 4629: # else /* no _SC_PAGESIZE */ 4630: # ifdef HAVE_SYS_PARAM_H 4631: # include <sys/param.h> 4632: # ifdef EXEC_PAGESIZE 4633: # define getpagesize() EXEC_PAGESIZE 4634: # else /* no EXEC_PAGESIZE */ 4635: # ifdef NBPG 4636: # define getpagesize() NBPG * CLSIZE 4637: # ifndef CLSIZE 4638: # define CLSIZE 1 4639: # endif /* no CLSIZE */ 4640: # else /* no NBPG */ 4641: # ifdef NBPC 4642: # define getpagesize() NBPC 4643: # else /* no NBPC */ 4644: # ifdef PAGESIZE 4645: # define getpagesize() PAGESIZE 4646: # endif /* PAGESIZE */ 4647: # endif /* no NBPC */ 4648: # endif /* no NBPG */ 4649: # endif /* no EXEC_PAGESIZE */ 4650: # else /* no HAVE_SYS_PARAM_H */ 4651: # define getpagesize() 8192 /* punt totally */ 4652: # endif /* no HAVE_SYS_PARAM_H */ 4653: # endif /* no _SC_PAGESIZE */ 4654: 4655: #endif /* no HAVE_GETPAGESIZE */ 4656: 4657: int 4658: main () 4659: { 4660: char *data, *data2, *data3; 4661: const char *cdata2; 4662: int i, pagesize; 4663: int fd, fd2; 4664: 4665: pagesize = getpagesize (); 4666: 4667: /* First, make a file with some known garbage in it. */ 4668: data = (char *) malloc (pagesize); 4669: if (!data) 4670: return 1; 4671: for (i = 0; i < pagesize; ++i) 4672: *(data + i) = rand (); 4673: umask (0); 4674: fd = creat ("conftest.mmap", 0600); 4675: if (fd < 0) 4676: return 2; 4677: if (write (fd, data, pagesize) != pagesize) 4678: return 3; 4679: close (fd); 4680: 4681: /* Next, check that the tail of a page is zero-filled. File must have 4682: non-zero length, otherwise we risk SIGBUS for entire page. */ 4683: fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); 4684: if (fd2 < 0) 4685: return 4; 4686: cdata2 = ""; 4687: if (write (fd2, cdata2, 1) != 1) 4688: return 5; 4689: data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); 4690: if (data2 == MAP_FAILED) 4691: return 6; 4692: for (i = 0; i < pagesize; ++i) 4693: if (*(data2 + i)) 4694: return 7; 4695: close (fd2); 4696: if (munmap (data2, pagesize)) 4697: return 8; 4698: 4699: /* Next, try to mmap the file at a fixed address which already has 4700: something else allocated at it. If we can, also make sure that 4701: we see the same garbage. */ 4702: fd = open ("conftest.mmap", O_RDWR); 4703: if (fd < 0) 4704: return 9; 4705: if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 4706: MAP_PRIVATE | MAP_FIXED, fd, 0L)) 4707: return 10; 4708: for (i = 0; i < pagesize; ++i) 4709: if (*(data + i) != *(data2 + i)) 4710: return 11; 4711: 4712: /* Finally, make sure that changes to the mapped area do not 4713: percolate back to the file as seen by read(). (This is a bug on 4714: some variants of i386 svr4.0.) */ 4715: for (i = 0; i < pagesize; ++i) 4716: *(data2 + i) = *(data2 + i) + 1; 4717: data3 = (char *) malloc (pagesize); 4718: if (!data3) 4719: return 12; 4720: if (read (fd, data3, pagesize) != pagesize) 4721: return 13; 4722: for (i = 0; i < pagesize; ++i) 4723: if (*(data + i) != *(data3 + i)) 4724: return 14; 4725: close (fd); 4726: return 0; 4727: } 4728: _ACEOF 4729: if ac_fn_c_try_run "$LINENO"; then : 4730: ac_cv_func_mmap_fixed_mapped=yes 4731: else 4732: ac_cv_func_mmap_fixed_mapped=no 4733: fi 4734: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4735: conftest.$ac_objext conftest.beam conftest.$ac_ext 4736: fi 4737: 4738: fi 4739: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 4740: $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } 4741: if test $ac_cv_func_mmap_fixed_mapped = yes; then 4742: 4743: $as_echo "#define HAVE_MMAP 1" >>confdefs.h 4744: 4745: fi 4746: rm -f conftest.mmap conftest.txt 4747: 4748: for ac_header in stdlib.h 4749: do : 4750: ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 4751: if test "x$ac_cv_header_stdlib_h" = xyes; then : 4752: cat >>confdefs.h <<_ACEOF 4753: #define HAVE_STDLIB_H 1 4754: _ACEOF 4755: 4756: fi 4757: 4758: done 4759: 4760: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 4761: $as_echo_n "checking for GNU libc compatible realloc... " >&6; } 4762: if ${ac_cv_func_realloc_0_nonnull+:} false; then : 4763: $as_echo_n "(cached) " >&6 4764: else 4765: if test "$cross_compiling" = yes; then : 4766: ac_cv_func_realloc_0_nonnull=no 4767: else 4768: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4769: /* end confdefs.h. */ 4770: #if defined STDC_HEADERS || defined HAVE_STDLIB_H 4771: # include <stdlib.h> 4772: #else 4773: char *realloc (); 4774: #endif 4775: 4776: int 4777: main () 4778: { 4779: return ! realloc (0, 0); 4780: ; 4781: return 0; 4782: } 4783: _ACEOF 4784: if ac_fn_c_try_run "$LINENO"; then : 4785: ac_cv_func_realloc_0_nonnull=yes 4786: else 4787: ac_cv_func_realloc_0_nonnull=no 4788: fi 4789: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4790: conftest.$ac_objext conftest.beam conftest.$ac_ext 4791: fi 4792: 4793: fi 4794: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 4795: $as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } 4796: if test $ac_cv_func_realloc_0_nonnull = yes; then : 4797: 4798: $as_echo "#define HAVE_REALLOC 1" >>confdefs.h 4799: 4800: else 4801: $as_echo "#define HAVE_REALLOC 0" >>confdefs.h 4802: 4803: case " $LIBOBJS " in 4804: *" realloc.$ac_objext "* ) ;; 4805: *) LIBOBJS="$LIBOBJS realloc.$ac_objext" 4806: ;; 4807: esac 4808: 4809: 4810: $as_echo "#define realloc rpl_realloc" >>confdefs.h 4811: 4812: fi 4813: 4814: 4815: for ac_func in dup2 gettimeofday memmove memset mkdir munmap regcomp strchr strdup strerror strtol 4816: do : 4817: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4818: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4819: if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4820: cat >>confdefs.h <<_ACEOF 4821: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4822: _ACEOF 4823: 4824: fi 4825: done 4826: 4827: 4828: DEBUG=no 4829: { $as_echo "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5 4830: $as_echo_n "checking Debug Build... " >&6; } 4831: # Check whether --enable-debug was given. 4832: if test "${enable_debug+set}" = set; then : 4833: enableval=$enable_debug; DEBUG=$enableval 4834: case "$enableval" in 4835: yes) 4836: 4837: $as_echo "#define __DEBUG /**/" >>confdefs.h 4838: 4839: CFLAGS="-g ${CFLAGS}" 4840: ;; 4841: *) 4842: 4843: $as_echo "#define NDEBUG /**/" >>confdefs.h 4844: 4845: ;; 4846: esac 4847: else 4848: 4849: $as_echo "#define NDEBUG /**/" >>confdefs.h 4850: 4851: fi 4852: 4853: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5 4854: $as_echo "$DEBUG" >&6; } 4855: 4856: ac_config_files="$ac_config_files Makefile bin/Makefile inc/Makefile lib/Makefile src/Makefile" 4857: 4858: cat >confcache <<\_ACEOF 4859: # This file is a shell script that caches the results of configure 4860: # tests run on this system so they can be shared between configure 4861: # scripts and configure runs, see configure's option --config-cache. 4862: # It is not useful on other systems. If it contains results you don't 4863: # want to keep, you may remove or edit it. 4864: # 4865: # config.status only pays attention to the cache file if you give it 4866: # the --recheck option to rerun configure. 4867: # 4868: # `ac_cv_env_foo' variables (set or unset) will be overridden when 4869: # loading this file, other *unset* `ac_cv_foo' will be assigned the 4870: # following values. 4871: 4872: _ACEOF 4873: 4874: # The following way of writing the cache mishandles newlines in values, 4875: # but we know of no workaround that is simple, portable, and efficient. 4876: # So, we kill variables containing newlines. 4877: # Ultrix sh set writes to stderr and can't be redirected directly, 4878: # and sets the high bit in the cache file unless we assign to the vars. 4879: ( 4880: for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do 4881: eval ac_val=\$$ac_var 4882: case $ac_val in #( 4883: *${as_nl}*) 4884: case $ac_var in #( 4885: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4886: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4887: esac 4888: case $ac_var in #( 4889: _ | IFS | as_nl) ;; #( 4890: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4891: *) { eval $ac_var=; unset $ac_var;} ;; 4892: esac ;; 4893: esac 4894: done 4895: 4896: (set) 2>&1 | 4897: case $as_nl`(ac_space=' '; set) 2>&1` in #( 4898: *${as_nl}ac_space=\ *) 4899: # `set' does not quote correctly, so add quotes: double-quote 4900: # substitution turns \\\\ into \\, and sed turns \\ into \. 4901: sed -n \ 4902: "s/'/'\\\\''/g; 4903: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p" 4904: ;; #( 4905: *) 4906: # `set' quotes correctly as required by POSIX, so do not add quotes. 4907: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4908: ;; 4909: esac | 4910: sort 4911: ) | 4912: sed ' 4913: /^ac_cv_env_/b end 4914: t clear 4915: :clear 4916: s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/ 4917: t end 4918: s/^$[^=]*$=$.*$$/\1=${\1=\2}/ 4919: :end' >>confcache 4920: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4921: if test -w "$cache_file"; then 4922: if test "x$cache_file" != "x/dev/null"; then 4923: { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4924: $as_echo "$as_me: updating cache $cache_file" >&6;} 4925: if test ! -f "$cache_file" || test -h "$cache_file"; then 4926: cat confcache >"$cache_file" 4927: else 4928: case $cache_file in #( 4929: */* | ?:*) 4930: mv -f confcache "$cache_file"$$ && 4931: mv -f "$cache_file"$$ "$cache_file" ;; #( 4932: *) 4933: mv -f confcache "$cache_file" ;; 4934: esac 4935: fi 4936: fi 4937: else 4938: { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4939: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4940: fi 4941: fi 4942: rm -f confcache 4943: 4944: test "x$prefix" = xNONE && prefix=$ac_default_prefix 4945: # Let make expand exec_prefix. 4946: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4947: 4948: DEFS=-DHAVE_CONFIG_H 4949: 4950: ac_libobjs= 4951: ac_ltlibobjs= 4952: U= 4953: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4954: # 1. Remove the extension, and $U if already installed. 4955: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4956: ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4957: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4958: # will be set to the directory where LIBOBJS objects are built. 4959: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4960: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4961: done 4962: LIBOBJS=$ac_libobjs 4963: 4964: LTLIBOBJS=$ac_ltlibobjs 4965: 4966: 4967: 4968: : "${CONFIG_STATUS=./config.status}" 4969: ac_write_fail=0 4970: ac_clean_files_save=$ac_clean_files 4971: ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4972: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4973: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4974: as_write_fail=0 4975: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4976: #! $SHELL 4977: # Generated by $as_me. 4978: # Run this file to recreate the current configuration. 4979: # Compiler output produced by configure, useful for debugging 4980: # configure, is in config.log if it exists. 4981: 4982: debug=false 4983: ac_cs_recheck=false 4984: ac_cs_silent=false 4985: 4986: SHELL=\${CONFIG_SHELL-$SHELL} 4987: export SHELL 4988: _ASEOF 4989: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4990: ## -------------------- ## 4991: ## M4sh Initialization. ## 4992: ## -------------------- ## 4993: 4994: # Be more Bourne compatible 4995: DUALCASE=1; export DUALCASE # for MKS sh 4996: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4997: emulate sh 4998: NULLCMD=: 4999: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5000: # is contrary to our usage. Disable this feature. 5001: alias -g '${1+"$@"}'='"$@"' 5002: setopt NO_GLOB_SUBST 5003: else 5004: case `(set -o) 2>/dev/null` in #( 5005: *posix*) : 5006: set -o posix ;; #( 5007: *) : 5008: ;; 5009: esac 5010: fi 5011: 5012: 5013: as_nl=' 5014: ' 5015: export as_nl 5016: # Printing a long string crashes Solaris 7 /usr/bin/printf. 5017: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5018: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5019: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5020: # Prefer a ksh shell builtin over an external printf program on Solaris, 5021: # but without wasting forks for bash or zsh. 5022: if test -z "$BASH_VERSION$ZSH_VERSION" \ 5023: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5024: as_echo='print -r --' 5025: as_echo_n='print -rn --' 5026: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5027: as_echo='printf %s\n' 5028: as_echo_n='printf %s' 5029: else 5030: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5031: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5032: as_echo_n='/usr/ucb/echo -n' 5033: else 5034: as_echo_body='eval expr "X$1" : "X\$.*\$"' 5035: as_echo_n_body='eval 5036: arg=$1; 5037: case $arg in #( 5038: *"$as_nl"*) 5039: expr "X$arg" : "X\$.*\$$as_nl"; 5040: arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; 5041: esac; 5042: expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" 5043: ' 5044: export as_echo_n_body 5045: as_echo_n='sh -c $as_echo_n_body as_echo' 5046: fi 5047: export as_echo_body 5048: as_echo='sh -c $as_echo_body as_echo' 5049: fi 5050: 5051: # The user is always right. 5052: if test "${PATH_SEPARATOR+set}" != set; then 5053: PATH_SEPARATOR=: 5054: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5055: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5056: PATH_SEPARATOR=';' 5057: } 5058: fi 5059: 5060: 5061: # IFS 5062: # We need space, tab and new line, in precisely that order. Quoting is 5063: # there to prevent editors from complaining about space-tab. 5064: # (If _AS_PATH_WALK were called with IFS unset, it would disable word 5065: # splitting by setting IFS to empty value.) 5066: IFS=" "" $as_nl" 5067: 5068: # Find who we are. Look in the path if we contain no directory separator. 5069: as_myself= 5070: case $0 in #(( 5071: *[\\/]* ) as_myself=$0 ;; 5072: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5073: for as_dir in $PATH 5074: do 5075: IFS=$as_save_IFS 5076: test -z "$as_dir" && as_dir=. 5077: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5078: done 5079: IFS=$as_save_IFS 5080: 5081: ;; 5082: esac 5083: # We did not find ourselves, most probably we were run as `sh COMMAND' 5084: # in which case we are not to be found in the path. 5085: if test "x$as_myself" = x; then 5086: as_myself=$0 5087: fi 5088: if test ! -f "$as_myself"; then 5089: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5090: exit 1 5091: fi 5092: 5093: # Unset variables that we do not need and which cause bugs (e.g. in 5094: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5095: # suppresses any "Segmentation fault" message there. '((' could 5096: # trigger a bug in pdksh 5.2.14. 5097: for as_var in BASH_ENV ENV MAIL MAILPATH 5098: do eval test x\${$as_var+set} = xset \ 5099: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5100: done 5101: PS1='$ ' 5102: PS2='> ' 5103: PS4='+ ' 5104: 5105: # NLS nuisances. 5106: LC_ALL=C 5107: export LC_ALL 5108: LANGUAGE=C 5109: export LANGUAGE 5110: 5111: # CDPATH. 5112: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5113: 5114: 5115: # as_fn_error STATUS ERROR [LINENO LOG_FD] 5116: # ---------------------------------------- 5117: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5118: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5119: # script with STATUS, using 1 if that was 0. 5120: as_fn_error () 5121: { 5122: as_status=$1; test $as_status -eq 0 && as_status=1 5123: if test "$4"; then 5124: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5125: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5126: fi 5127: $as_echo "$as_me: error: $2" >&2 5128: as_fn_exit $as_status 5129: } # as_fn_error 5130: 5131: 5132: # as_fn_set_status STATUS 5133: # ----------------------- 5134: # Set $? to STATUS, without forking. 5135: as_fn_set_status () 5136: { 5137: return $1 5138: } # as_fn_set_status 5139: 5140: # as_fn_exit STATUS 5141: # ----------------- 5142: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5143: as_fn_exit () 5144: { 5145: set +e 5146: as_fn_set_status $1 5147: exit $1 5148: } # as_fn_exit 5149: 5150: # as_fn_unset VAR 5151: # --------------- 5152: # Portably unset VAR. 5153: as_fn_unset () 5154: { 5155: { eval $1=; unset $1;} 5156: } 5157: as_unset=as_fn_unset 5158: # as_fn_append VAR VALUE 5159: # ---------------------- 5160: # Append the text in VALUE to the end of the definition contained in VAR. Take 5161: # advantage of any shell optimizations that allow amortized linear growth over 5162: # repeated appends, instead of the typical quadratic growth present in naive 5163: # implementations. 5164: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5165: eval 'as_fn_append () 5166: { 5167: eval $1+=\$2 5168: }' 5169: else 5170: as_fn_append () 5171: { 5172: eval $1=\$$1\$2 5173: } 5174: fi # as_fn_append 5175: 5176: # as_fn_arith ARG... 5177: # ------------------ 5178: # Perform arithmetic evaluation on the ARGs, and store the result in the 5179: # global $as_val. Take advantage of shells that can avoid forks. The arguments 5180: # must be portable across $(()) and expr. 5181: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5182: eval 'as_fn_arith () 5183: { 5184: as_val=$(( $* )) 5185: }' 5186: else 5187: as_fn_arith () 5188: { 5189: as_val=`expr "$@" || test $? -eq 1` 5190: } 5191: fi # as_fn_arith 5192: 5193: 5194: if expr a : '$a$' >/dev/null 2>&1 && 5195: test "X`expr 00001 : '.*$...$'`" = X001; then 5196: as_expr=expr 5197: else 5198: as_expr=false 5199: fi 5200: 5201: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5202: as_basename=basename 5203: else 5204: as_basename=false 5205: fi 5206: 5207: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5208: as_dirname=dirname 5209: else 5210: as_dirname=false 5211: fi 5212: 5213: as_me=`$as_basename -- "$0" || 5214: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 5215: X"$0" : 'X$//$$' \| \ 5216: X"$0" : 'X$/$' \| . 2>/dev/null || 5217: $as_echo X/"$0" | 5218: sed '/^.*\/$[^/][^/]*$\/*$/{ 5219: s//\1/ 5220: q 5221: } 5222: /^X\/$\/\/$$/{ 5223: s//\1/ 5224: q 5225: } 5226: /^X\/$\/$.*/{ 5227: s//\1/ 5228: q 5229: } 5230: s/.*/./; q'` 5231: 5232: # Avoid depending upon Character Ranges. 5233: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5234: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5235: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5236: as_cr_digits='0123456789' 5237: as_cr_alnum=$as_cr_Letters$as_cr_digits 5238: 5239: ECHO_C= ECHO_N= ECHO_T= 5240: case `echo -n x` in #((((( 5241: -n*) 5242: case `echo 'xy\c'` in 5243: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5244: xy) ECHO_C='\c';; 5245: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5246: ECHO_T=' ';; 5247: esac;; 5248: *) 5249: ECHO_N='-n';; 5250: esac 5251: 5252: rm -f conf$$ conf$$.exe conf$$.file 5253: if test -d conf$$.dir; then 5254: rm -f conf$$.dir/conf$$.file 5255: else 5256: rm -f conf$$.dir 5257: mkdir conf$$.dir 2>/dev/null 5258: fi 5259: if (echo >conf$$.file) 2>/dev/null; then 5260: if ln -s conf$$.file conf$$ 2>/dev/null; then 5261: as_ln_s='ln -s' 5262: # ... but there are two gotchas: 5263: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5264: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5265: # In both cases, we have to default to `cp -pR'. 5266: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5267: as_ln_s='cp -pR' 5268: elif ln conf$$.file conf$$ 2>/dev/null; then 5269: as_ln_s=ln 5270: else 5271: as_ln_s='cp -pR' 5272: fi 5273: else 5274: as_ln_s='cp -pR' 5275: fi 5276: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5277: rmdir conf$$.dir 2>/dev/null 5278: 5279: 5280: # as_fn_mkdir_p 5281: # ------------- 5282: # Create "$as_dir" as a directory, including parents if necessary. 5283: as_fn_mkdir_p () 5284: { 5285: 5286: case $as_dir in #( 5287: -*) as_dir=./$as_dir;; 5288: esac 5289: test -d "$as_dir" || eval $as_mkdir_p || { 5290: as_dirs= 5291: while :; do 5292: case $as_dir in #( 5293: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5294: *) as_qdir=$as_dir;; 5295: esac 5296: as_dirs="'$as_qdir' $as_dirs" 5297: as_dir=`$as_dirname -- "$as_dir" || 5298: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 5299: X"$as_dir" : 'X$//$[^/]' \| \ 5300: X"$as_dir" : 'X$//$$' \| \ 5301: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 5302: $as_echo X"$as_dir" | 5303: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 5304: s//\1/ 5305: q 5306: } 5307: /^X$\/\/$[^/].*/{ 5308: s//\1/ 5309: q 5310: } 5311: /^X$\/\/$$/{ 5312: s//\1/ 5313: q 5314: } 5315: /^X$\/$.*/{ 5316: s//\1/ 5317: q 5318: } 5319: s/.*/./; q'` 5320: test -d "$as_dir" && break 5321: done 5322: test -z "$as_dirs" || eval "mkdir $as_dirs" 5323: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5324: 5325: 5326: } # as_fn_mkdir_p 5327: if mkdir -p . 2>/dev/null; then 5328: as_mkdir_p='mkdir -p "$as_dir"' 5329: else 5330: test -d ./-p && rmdir ./-p 5331: as_mkdir_p=false 5332: fi 5333: 5334: 5335: # as_fn_executable_p FILE 5336: # ----------------------- 5337: # Test if FILE is an executable regular file. 5338: as_fn_executable_p () 5339: { 5340: test -f "$1" && test -x "$1" 5341: } # as_fn_executable_p 5342: as_test_x='test -x' 5343: as_executable_p=as_fn_executable_p 5344: 5345: # Sed expression to map a string onto a valid CPP name. 5346: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5347: 5348: # Sed expression to map a string onto a valid variable name. 5349: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5350: 5351: 5352: exec 6>&1 5353: ## ----------------------------------- ## 5354: ## Main body of $CONFIG_STATUS script. ## 5355: ## ----------------------------------- ## 5356: _ASEOF 5357: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5358: 5359: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5360: # Save the log message, to keep $0 and so on meaningful, and to 5361: # report actual input values of CONFIG_FILES etc. instead of their 5362: # values after options handling. 5363: ac_log=" 5364: This file was extended by mqtt $as_me 1.2, which was 5365: generated by GNU Autoconf 2.69. Invocation command line was 5366: 5367: CONFIG_FILES = $CONFIG_FILES 5368: CONFIG_HEADERS = $CONFIG_HEADERS 5369: CONFIG_LINKS = $CONFIG_LINKS 5370: CONFIG_COMMANDS = $CONFIG_COMMANDS 5371: $ $0 $@ 5372: 5373: on `(hostname || uname -n) 2>/dev/null | sed 1q` 5374: " 5375: 5376: _ACEOF 5377: 5378: case $ac_config_files in *" 5379: "*) set x $ac_config_files; shift; ac_config_files=$*;; 5380: esac 5381: 5382: case $ac_config_headers in *" 5383: "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5384: esac 5385: 5386: 5387: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5388: # Files that config.status was made for. 5389: config_files="$ac_config_files" 5390: config_headers="$ac_config_headers" 5391: 5392: _ACEOF 5393: 5394: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5395: ac_cs_usage="\ 5396: \`$as_me' instantiates files and other configuration actions 5397: from templates according to the current configuration. Unless the files 5398: and actions are specified as TAGs, all are instantiated by default. 5399: 5400: Usage: $0 [OPTION]... [TAG]... 5401: 5402: -h, --help print this help, then exit 5403: -V, --version print version number and configuration settings, then exit 5404: --config print configuration, then exit 5405: -q, --quiet, --silent 5406: do not print progress messages 5407: -d, --debug don't remove temporary files 5408: --recheck update $as_me by reconfiguring in the same conditions 5409: --file=FILE[:TEMPLATE] 5410: instantiate the configuration file FILE 5411: --header=FILE[:TEMPLATE] 5412: instantiate the configuration header FILE 5413: 5414: Configuration files: 5415: $config_files 5416: 5417: Configuration headers: 5418: $config_headers 5419: 5420: Report bugs to <misho@elwix.org>." 5421: 5422: _ACEOF 5423: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5424: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5425: ac_cs_version="\\ 5426: mqtt config.status 1.2 5427: configured by $0, generated by GNU Autoconf 2.69, 5428: with options \\"\$ac_cs_config\\" 5429: 5430: Copyright (C) 2012 Free Software Foundation, Inc. 5431: This config.status script is free software; the Free Software Foundation 5432: gives unlimited permission to copy, distribute and modify it." 5433: 5434: ac_pwd='$ac_pwd' 5435: srcdir='$srcdir' 5436: INSTALL='$INSTALL' 5437: test -n "\$AWK" || AWK=awk 5438: _ACEOF 5439: 5440: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5441: # The default lists apply if the user does not specify any file. 5442: ac_need_defaults=: 5443: while test $# != 0 5444: do 5445: case $1 in 5446: --*=?*) 5447: ac_option=`expr "X$1" : 'X$[^=]*$='` 5448: ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'` 5449: ac_shift=: 5450: ;; 5451: --*=) 5452: ac_option=`expr "X$1" : 'X$[^=]*$='` 5453: ac_optarg= 5454: ac_shift=: 5455: ;; 5456: *) 5457: ac_option=$1 5458: ac_optarg=$2 5459: ac_shift=shift 5460: ;; 5461: esac 5462: 5463: case $ac_option in 5464: # Handling of the options. 5465: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5466: ac_cs_recheck=: ;; 5467: --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5468: $as_echo "$ac_cs_version"; exit ;; 5469: --config | --confi | --conf | --con | --co | --c ) 5470: $as_echo "$ac_cs_config"; exit ;; 5471: --debug | --debu | --deb | --de | --d | -d ) 5472: debug=: ;; 5473: --file | --fil | --fi | --f ) 5474: $ac_shift 5475: case $ac_optarg in 5476: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5477: '') as_fn_error $? "missing file argument" ;; 5478: esac 5479: as_fn_append CONFIG_FILES " '$ac_optarg'" 5480: ac_need_defaults=false;; 5481: --header | --heade | --head | --hea ) 5482: $ac_shift 5483: case $ac_optarg in 5484: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5485: esac 5486: as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5487: ac_need_defaults=false;; 5488: --he | --h) 5489: # Conflict between --help and --header 5490: as_fn_error $? "ambiguous option: \`$1' 5491: Try \`$0 --help' for more information.";; 5492: --help | --hel | -h ) 5493: $as_echo "$ac_cs_usage"; exit ;; 5494: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5495: | -silent | --silent | --silen | --sile | --sil | --si | --s) 5496: ac_cs_silent=: ;; 5497: 5498: # This is an error. 5499: -*) as_fn_error $? "unrecognized option: \`$1' 5500: Try \`$0 --help' for more information." ;; 5501: 5502: *) as_fn_append ac_config_targets " $1" 5503: ac_need_defaults=false ;; 5504: 5505: esac 5506: shift 5507: done 5508: 5509: ac_configure_extra_args= 5510: 5511: if $ac_cs_silent; then 5512: exec 6>/dev/null 5513: ac_configure_extra_args="$ac_configure_extra_args --silent" 5514: fi 5515: 5516: _ACEOF 5517: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5518: if \$ac_cs_recheck; then 5519: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5520: shift 5521: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5522: CONFIG_SHELL='$SHELL' 5523: export CONFIG_SHELL 5524: exec "\$@" 5525: fi 5526: 5527: _ACEOF 5528: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5529: exec 5>>config.log 5530: { 5531: echo 5532: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5533: ## Running $as_me. ## 5534: _ASBOX 5535: $as_echo "$ac_log" 5536: } >&5 5537: 5538: _ACEOF 5539: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5540: _ACEOF 5541: 5542: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5543: 5544: # Handling of arguments. 5545: for ac_config_target in $ac_config_targets 5546: do 5547: case $ac_config_target in 5548: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;; 5549: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5550: "bin/Makefile") CONFIG_FILES="$CONFIG_FILES bin/Makefile" ;; 5551: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;; 5552: "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; 5553: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 5554: 5555: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5556: esac 5557: done 5558: 5559: 5560: # If the user did not use the arguments to specify the items to instantiate, 5561: # then the envvar interface is used. Set only those that are not. 5562: # We use the long form for the default assignment because of an extremely 5563: # bizarre bug on SunOS 4.1.3. 5564: if $ac_need_defaults; then 5565: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5566: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5567: fi 5568: 5569: # Have a temporary directory for convenience. Make it in the build tree 5570: # simply because there is no reason against having it here, and in addition, 5571: # creating and moving files from /tmp can sometimes cause problems. 5572: # Hook for its removal unless debugging. 5573: # Note that there is a small window in which the directory will not be cleaned: 5574: # after its creation but before its name has been assigned to `$tmp'. 5575: $debug || 5576: { 5577: tmp= ac_tmp= 5578: trap 'exit_status=$? 5579: : "${ac_tmp:=$tmp}" 5580: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5581: ' 0 5582: trap 'as_fn_exit 1' 1 2 13 15 5583: } 5584: # Create a (secure) tmp directory for tmp files. 5585: 5586: { 5587: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5588: test -d "$tmp" 5589: } || 5590: { 5591: tmp=./conf$$-$RANDOM 5592: (umask 077 && mkdir "$tmp") 5593: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5594: ac_tmp=$tmp 5595: 5596: # Set up the scripts for CONFIG_FILES section. 5597: # No need to generate them if there are no CONFIG_FILES. 5598: # This happens for instance with `./config.status config.h'. 5599: if test -n "$CONFIG_FILES"; then 5600: 5601: 5602: ac_cr=`echo X | tr X '\015'` 5603: # On cygwin, bash can eat \r inside `` if the user requested igncr. 5604: # But we know of no other shell where ac_cr would be empty at this 5605: # point, so we can use a bashism as a fallback. 5606: if test "x$ac_cr" = x; then 5607: eval ac_cr=\$\'\\r\' 5608: fi 5609: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5610: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5611: ac_cs_awk_cr='\\r' 5612: else 5613: ac_cs_awk_cr=$ac_cr 5614: fi 5615: 5616: echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5617: _ACEOF 5618: 5619: 5620: { 5621: echo "cat >conf$$subs.awk <<_ACEOF" && 5622: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5623: echo "_ACEOF" 5624: } >conf$$subs.sh || 5625: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5626: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5627: ac_delim='%!_!# ' 5628: for ac_last_try in false false false false false :; do 5629: . ./conf$$subs.sh || 5630: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5631: 5632: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5633: if test $ac_delim_n = $ac_delim_num; then 5634: break 5635: elif $ac_last_try; then 5636: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5637: else 5638: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5639: fi 5640: done 5641: rm -f conf$$subs.sh 5642: 5643: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5644: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5645: _ACEOF 5646: sed -n ' 5647: h 5648: s/^/S["/; s/!.*/"]=/ 5649: p 5650: g 5651: s/^[^!]*!// 5652: :repl 5653: t repl 5654: s/'"$ac_delim"'$// 5655: t delim 5656: :nl 5657: h 5658: s/$.\{148\}$..*/\1/ 5659: t more1 5660: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5661: p 5662: n 5663: b repl 5664: :more1 5665: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5666: p 5667: g 5668: s/.\{148\}// 5669: t nl 5670: :delim 5671: h 5672: s/$.\{148\}$..*/\1/ 5673: t more2 5674: s/["\\]/\\&/g; s/^/"/; s/$/"/ 5675: p 5676: b 5677: :more2 5678: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5679: p 5680: g 5681: s/.\{148\}// 5682: t delim 5683: ' <conf$$subs.awk | sed ' 5684: /^[^""]/{ 5685: N 5686: s/\n// 5687: } 5688: ' >>$CONFIG_STATUS || ac_write_fail=1 5689: rm -f conf$$subs.awk 5690: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5691: _ACAWK 5692: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5693: for (key in S) S_is_set[key] = 1 5694: FS = "" 5695: 5696: } 5697: { 5698: line = $ 0 5699: nfields = split(line, field, "@") 5700: substed = 0 5701: len = length(field[1]) 5702: for (i = 2; i < nfields; i++) { 5703: key = field[i] 5704: keylen = length(key) 5705: if (S_is_set[key]) { 5706: value = S[key] 5707: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5708: len += length(value) + length(field[++i]) 5709: substed = 1 5710: } else 5711: len += 1 + keylen 5712: } 5713: 5714: print line 5715: } 5716: 5717: _ACAWK 5718: _ACEOF 5719: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5720: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5721: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5722: else 5723: cat 5724: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5725: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5726: _ACEOF 5727: 5728: # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5729: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5730: # trailing colons and then remove the whole line if VPATH becomes empty 5731: # (actually we leave an empty line to preserve line numbers). 5732: if test "x$srcdir" = x.; then 5733: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5734: h 5735: s/// 5736: s/^/:/ 5737: s/[ ]*$/:/ 5738: s/:\$(srcdir):/:/g 5739: s/:\${srcdir}:/:/g 5740: s/:@srcdir@:/:/g 5741: s/^:*// 5742: s/:*$// 5743: x 5744: s/$=[ ]*$.*/\1/ 5745: G 5746: s/\n// 5747: s/^[^=]*=[ ]*$// 5748: }' 5749: fi 5750: 5751: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5752: fi # test -n "$CONFIG_FILES" 5753: 5754: # Set up the scripts for CONFIG_HEADERS section. 5755: # No need to generate them if there are no CONFIG_HEADERS. 5756: # This happens for instance with `./config.status Makefile'. 5757: if test -n "$CONFIG_HEADERS"; then 5758: cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5759: BEGIN { 5760: _ACEOF 5761: 5762: # Transform confdefs.h into an awk script `defines.awk', embedded as 5763: # here-document in config.status, that substitutes the proper values into 5764: # config.h.in to produce config.h. 5765: 5766: # Create a delimiter string that does not exist in confdefs.h, to ease 5767: # handling of long lines. 5768: ac_delim='%!_!# ' 5769: for ac_last_try in false false :; do 5770: ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5771: if test -z "$ac_tt"; then 5772: break 5773: elif $ac_last_try; then 5774: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5775: else 5776: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5777: fi 5778: done 5779: 5780: # For the awk script, D is an array of macro values keyed by name, 5781: # likewise P contains macro parameters if any. Preserve backslash 5782: # newline sequences. 5783: 5784: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5785: sed -n ' 5786: s/.\{148\}/&'"$ac_delim"'/g 5787: t rset 5788: :rset 5789: s/^[ ]*#[ ]*define[ ][ ]*/ / 5790: t def 5791: d 5792: :def 5793: s/\\$// 5794: t bsnl 5795: s/["\\]/\\&/g 5796: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5797: D["\1"]=" \3"/p 5798: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2"/p 5799: d 5800: :bsnl 5801: s/["\\]/\\&/g 5802: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5803: D["\1"]=" \3\\\\\\n"\\/p 5804: t cont 5805: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p 5806: t cont 5807: d 5808: :cont 5809: n 5810: s/.\{148\}/&'"$ac_delim"'/g 5811: t clear 5812: :clear 5813: s/\\$// 5814: t bsnlc 5815: s/["\\]/\\&/g; s/^/"/; s/$/"/p 5816: d 5817: :bsnlc 5818: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5819: b cont 5820: ' <confdefs.h | sed ' 5821: s/'"$ac_delim"'/"\\\ 5822: "/g' >>$CONFIG_STATUS || ac_write_fail=1 5823: 5824: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5825: for (key in D) D_is_set[key] = 1 5826: FS = "" 5827: } 5828: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5829: line = \$ 0 5830: split(line, arg, " ") 5831: if (arg[1] == "#") { 5832: defundef = arg[2] 5833: mac1 = arg[3] 5834: } else { 5835: defundef = substr(arg[1], 2) 5836: mac1 = arg[2] 5837: } 5838: split(mac1, mac2, "(") #) 5839: macro = mac2[1] 5840: prefix = substr(line, 1, index(line, defundef) - 1) 5841: if (D_is_set[macro]) { 5842: # Preserve the white space surrounding the "#". 5843: print prefix "define", macro P[macro] D[macro] 5844: next 5845: } else { 5846: # Replace #undef with comments. This is necessary, for example, 5847: # in the case of _POSIX_SOURCE, which is predefined and required 5848: # on some systems where configure will not decide to define it. 5849: if (defundef == "undef") { 5850: print "/*", prefix defundef, macro, "*/" 5851: next 5852: } 5853: } 5854: } 5855: { print } 5856: _ACAWK 5857: _ACEOF 5858: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5859: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5860: fi # test -n "$CONFIG_HEADERS" 5861: 5862: 5863: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5864: shift 5865: for ac_tag 5866: do 5867: case $ac_tag in 5868: :[FHLC]) ac_mode=$ac_tag; continue;; 5869: esac 5870: case $ac_mode$ac_tag in 5871: :[FHL]*:*);; 5872: :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5873: :[FH]-) ac_tag=-:-;; 5874: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5875: esac 5876: ac_save_IFS=$IFS 5877: IFS=: 5878: set x $ac_tag 5879: IFS=$ac_save_IFS 5880: shift 5881: ac_file=$1 5882: shift 5883: 5884: case $ac_mode in 5885: :L) ac_source=$1;; 5886: :[FH]) 5887: ac_file_inputs= 5888: for ac_f 5889: do 5890: case $ac_f in 5891: -) ac_f="$ac_tmp/stdin";; 5892: *) # Look for the file first in the build tree, then in the source tree 5893: # (if the path is not absolute). The absolute path cannot be DOS-style, 5894: # because $ac_f cannot contain `:'. 5895: test -f "$ac_f" || 5896: case $ac_f in 5897: [\\/$]*) false;; 5898: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5899: esac || 5900: as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5901: esac 5902: case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5903: as_fn_append ac_file_inputs " '$ac_f'" 5904: done 5905: 5906: # Let's still pretend it is `configure' which instantiates (i.e., don't 5907: # use $as_me), people would be surprised to read: 5908: # /* config.h. Generated by config.status. */ 5909: configure_input='Generated from '` 5910: $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5911: `' by configure.' 5912: if test x"$ac_file" != x-; then 5913: configure_input="$ac_file. $configure_input" 5914: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5915: $as_echo "$as_me: creating $ac_file" >&6;} 5916: fi 5917: # Neutralize special characters interpreted by sed in replacement strings. 5918: case $configure_input in #( 5919: *\&* | *\|* | *\\* ) 5920: ac_sed_conf_input=`$as_echo "$configure_input" | 5921: sed 's/[\\\\&|]/\\\\&/g'`;; #( 5922: *) ac_sed_conf_input=$configure_input;; 5923: esac 5924: 5925: case $ac_tag in 5926: *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5927: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5928: esac 5929: ;; 5930: esac 5931: 5932: ac_dir=`$as_dirname -- "$ac_file" || 5933: $as_expr X"$ac_file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 5934: X"$ac_file" : 'X$//$[^/]' \| \ 5935: X"$ac_file" : 'X$//$$' \| \ 5936: X"$ac_file" : 'X$/$' \| . 2>/dev/null || 5937: $as_echo X"$ac_file" | 5938: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 5939: s//\1/ 5940: q 5941: } 5942: /^X$\/\/$[^/].*/{ 5943: s//\1/ 5944: q 5945: } 5946: /^X$\/\/$$/{ 5947: s//\1/ 5948: q 5949: } 5950: /^X$\/$.*/{ 5951: s//\1/ 5952: q 5953: } 5954: s/.*/./; q'` 5955: as_dir="$ac_dir"; as_fn_mkdir_p 5956: ac_builddir=. 5957: 5958: case "$ac_dir" in 5959: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5960: *) 5961: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5962: # A ".." for each directory in $ac_dir_suffix. 5963: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5964: case $ac_top_builddir_sub in 5965: "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5966: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5967: esac ;; 5968: esac 5969: ac_abs_top_builddir=$ac_pwd 5970: ac_abs_builddir=$ac_pwd$ac_dir_suffix 5971: # for backward compatibility: 5972: ac_top_builddir=$ac_top_build_prefix 5973: 5974: case $srcdir in 5975: .) # We are building in place. 5976: ac_srcdir=. 5977: ac_top_srcdir=$ac_top_builddir_sub 5978: ac_abs_top_srcdir=$ac_pwd ;; 5979: [\\/]* | ?:[\\/]* ) # Absolute name. 5980: ac_srcdir=$srcdir$ac_dir_suffix; 5981: ac_top_srcdir=$srcdir 5982: ac_abs_top_srcdir=$srcdir ;; 5983: *) # Relative name. 5984: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5985: ac_top_srcdir=$ac_top_build_prefix$srcdir 5986: ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5987: esac 5988: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5989: 5990: 5991: case $ac_mode in 5992: :F) 5993: # 5994: # CONFIG_FILE 5995: # 5996: 5997: case $INSTALL in 5998: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5999: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6000: esac 6001: _ACEOF 6002: 6003: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6004: # If the template does not know about datarootdir, expand it. 6005: # FIXME: This hack should be removed a few years after 2.60. 6006: ac_datarootdir_hack=; ac_datarootdir_seen= 6007: ac_sed_dataroot=' 6008: /datarootdir/ { 6009: p 6010: q 6011: } 6012: /@datadir@/p 6013: /@docdir@/p 6014: /@infodir@/p 6015: /@localedir@/p 6016: /@mandir@/p' 6017: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6018: *datarootdir*) ac_datarootdir_seen=yes;; 6019: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6020: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6021: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6022: _ACEOF 6023: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6024: ac_datarootdir_hack=' 6025: s&@datadir@&$datadir&g 6026: s&@docdir@&$docdir&g 6027: s&@infodir@&$infodir&g 6028: s&@localedir@&$localedir&g 6029: s&@mandir@&$mandir&g 6030: s&\\\${datarootdir}&$datarootdir&g' ;; 6031: esac 6032: _ACEOF 6033: 6034: # Neutralize VPATH when `$srcdir' = `.'. 6035: # Shell code in configure.ac might set extrasub. 6036: # FIXME: do we really want to maintain this feature? 6037: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6038: ac_sed_extra="$ac_vpsub 6039: $extrasub 6040: _ACEOF 6041: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6042: :t 6043: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6044: s|@configure_input@|$ac_sed_conf_input|;t t 6045: s&@top_builddir@&$ac_top_builddir_sub&;t t 6046: s&@top_build_prefix@&$ac_top_build_prefix&;t t 6047: s&@srcdir@&$ac_srcdir&;t t 6048: s&@abs_srcdir@&$ac_abs_srcdir&;t t 6049: s&@top_srcdir@&$ac_top_srcdir&;t t 6050: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6051: s&@builddir@&$ac_builddir&;t t 6052: s&@abs_builddir@&$ac_abs_builddir&;t t 6053: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6054: s&@INSTALL@&$ac_INSTALL&;t t 6055: $ac_datarootdir_hack 6056: " 6057: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 6058: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6059: 6060: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6061: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 6062: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 6063: "$ac_tmp/out"`; test -z "$ac_out"; } && 6064: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6065: which seems to be undefined. Please make sure it is defined" >&5 6066: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6067: which seems to be undefined. Please make sure it is defined" >&2;} 6068: 6069: rm -f "$ac_tmp/stdin" 6070: case $ac_file in 6071: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 6072: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 6073: esac \ 6074: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6075: ;; 6076: :H) 6077: # 6078: # CONFIG_HEADER 6079: # 6080: if test x"$ac_file" != x-; then 6081: { 6082: $as_echo "/* $configure_input */" \ 6083: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 6084: } >"$ac_tmp/config.h" \ 6085: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6086: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 6087: { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6088: $as_echo "$as_me: $ac_file is unchanged" >&6;} 6089: else 6090: rm -f "$ac_file" 6091: mv "$ac_tmp/config.h" "$ac_file" \ 6092: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6093: fi 6094: else 6095: $as_echo "/* $configure_input */" \ 6096: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 6097: || as_fn_error $? "could not create -" "$LINENO" 5 6098: fi 6099: ;; 6100: 6101: 6102: esac 6103: 6104: done # for ac_tag 6105: 6106: 6107: as_fn_exit 0 6108: _ACEOF 6109: ac_clean_files=$ac_clean_files_save 6110: 6111: test $ac_write_fail = 0 || 6112: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 6113: 6114: 6115: # configure is writing to config.log, and then calls config.status. 6116: # config.status does its own redirection, appending to config.log. 6117: # Unfortunately, on DOS this fails, as config.log is still kept open 6118: # by configure, so config.status won't be able to write to it; its 6119: # output is simply discarded. So we exec the FD to /dev/null, 6120: # effectively closing config.log, so it can be properly (re)opened and 6121: # appended to by config.status. When coming back to configure, we 6122: # need to make the FD available again. 6123: if test "$no_create" != yes; then 6124: ac_cs_success=: 6125: ac_config_status_args= 6126: test "$silent" = yes && 6127: ac_config_status_args="$ac_config_status_args --quiet" 6128: exec 5>/dev/null 6129: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6130: exec 5>>config.log 6131: # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6132: # would make configure fail if this is the last instruction. 6133: $ac_cs_success || as_fn_exit 1 6134: fi 6135: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6136: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6137: $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6138: fi 6139: