libaitcfg/configure - view

File: [ELWIX - Embedded LightWeight unIX -] / libaitcfg / configure
Revision 1.30: download - view: text, annotated - select for diffs - revision graph
Mon Mar 18 08:50:33 2024 UTC (2 months ago) by misho
Branches: MAIN
CVS tags: cfg9_5, HEAD, CFG9_4

Version 9.4

1: #! /bin/sh 2: # Guess values for system-dependent variables and create Makefiles. 3: # Generated by GNU Autoconf 2.71 for libaitcfg 9.4. 4: # 5: # Report bugs to <misho@elwix.org>. 6: # 7: # 8: # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9: # Inc. 10: # 11: # 12: # This configure script is free software; the Free Software Foundation 13: # gives unlimited permission to copy, distribute and modify it. 14: ## -------------------- ## 15: ## M4sh Initialization. ## 16: ## -------------------- ## 17: 18: # Be more Bourne compatible 19: DUALCASE=1; export DUALCASE # for MKS sh 20: as_nop=: 21: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22: then : 23: emulate sh 24: NULLCMD=: 25: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26: # is contrary to our usage. Disable this feature. 27: alias -g '${1+"$@"}'='"$@"' 28: setopt NO_GLOB_SUBST 29: else $as_nop 30: case `(set -o) 2>/dev/null` in #( 31: *posix*) : 32: set -o posix ;; #( 33: *) : 34: ;; 35: esac 36: fi 37: 38: 39: 40: # Reset variables that may have inherited troublesome values from 41: # the environment. 42: 43: # IFS needs to be set, to space, tab, and newline, in precisely that order. 44: # (If _AS_PATH_WALK were called with IFS unset, it would have the 45: # side effect of setting IFS to empty, thus disabling word splitting.) 46: # Quoting is to prevent editors from complaining about space-tab. 47: as_nl=' 48: ' 49: export as_nl 50: IFS=" "" $as_nl" 51: 52: PS1='$ ' 53: PS2='> ' 54: PS4='+ ' 55: 56: # Ensure predictable behavior from utilities with locale-dependent output. 57: LC_ALL=C 58: export LC_ALL 59: LANGUAGE=C 60: export LANGUAGE 61: 62: # We cannot yet rely on "unset" to work, but we need these variables 63: # to be unset--not just set to an empty or harmless value--now, to 64: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65: # also avoids known problems related to "unset" and subshell syntax 66: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68: do eval test \${$as_var+y} \ 69: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70: done 71: 72: # Ensure that fds 0, 1, and 2 are open. 73: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76: 77: # The user is always right. 78: if ${PATH_SEPARATOR+false} :; then 79: PATH_SEPARATOR=: 80: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82: PATH_SEPARATOR=';' 83: } 84: fi 85: 86: 87: # Find who we are. Look in the path if we contain no directory separator. 88: as_myself= 89: case $0 in #(( 90: *[\\/]* ) as_myself=$0 ;; 91: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92: for as_dir in $PATH 93: do 94: IFS=$as_save_IFS 95: case $as_dir in #((( 96: '') as_dir=./ ;; 97: */) ;; 98: *) as_dir=$as_dir/ ;; 99: esac 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: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113: exit 1 114: fi 115: 116: 117: # Use a proper internal environment variable to ensure we don't fall 118: # into an infinite loop, continuously re-executing ourselves. 119: if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120: _as_can_reexec=no; export _as_can_reexec; 121: # We cannot yet assume a decent shell, so we have to provide a 122: # neutralization value for shells without unset; and this also 123: # works around shells that cannot unset nonexistent variables. 124: # Preserve -v and -x to the replacement shell. 125: BASH_ENV=/dev/null 126: ENV=/dev/null 127: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128: case $- in # (((( 129: *v*x* | *x*v* ) as_opts=-vx ;; 130: *v* ) as_opts=-v ;; 131: *x* ) as_opts=-x ;; 132: * ) as_opts= ;; 133: esac 134: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135: # Admittedly, this is quite paranoid, since all the known shells bail 136: # out after a failed `exec'. 137: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138: exit 255 139: fi 140: # We don't want this to propagate to other subprocesses. 141: { _as_can_reexec=; unset _as_can_reexec;} 142: if test "x$CONFIG_SHELL" = x; then 143: as_bourne_compatible="as_nop=: 144: if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145: then : 146: emulate sh 147: NULLCMD=: 148: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149: # is contrary to our usage. Disable this feature. 150: alias -g '\${1+\"\$@\"}'='\"\$@\"' 151: setopt NO_GLOB_SUBST 152: else \$as_nop 153: case \`(set -o) 2>/dev/null\` in #( 154: *posix*) : 155: set -o posix ;; #( 156: *) : 157: ;; 158: esac 159: fi 160: " 161: as_required="as_fn_return () { (exit \$1); } 162: as_fn_success () { as_fn_return 0; } 163: as_fn_failure () { as_fn_return 1; } 164: as_fn_ret_success () { return 0; } 165: as_fn_ret_failure () { return 1; } 166: 167: exitcode=0 168: as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172: if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173: then : 174: 175: else \$as_nop 176: exitcode=1; echo positional parameters were not saved. 177: fi 178: test x\$exitcode = x0 || exit 1 179: blah=\$(echo \$(echo blah)) 180: test x\"\$blah\" = xblah || exit 1 181: test -x / || exit 1" 182: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" 186: if (eval "$as_required") 2>/dev/null 187: then : 188: as_have_required=yes 189: else $as_nop 190: as_have_required=no 191: fi 192: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 193: then : 194: 195: else $as_nop 196: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 197: as_found=false 198: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 199: do 200: IFS=$as_save_IFS 201: case $as_dir in #((( 202: '') as_dir=./ ;; 203: */) ;; 204: *) as_dir=$as_dir/ ;; 205: esac 206: as_found=: 207: case $as_dir in #( 208: /*) 209: for as_base in sh bash ksh sh5; do 210: # Try only shells that exist, to save several forks. 211: as_shell=$as_dir$as_base 212: if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 213: as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 214: then : 215: CONFIG_SHELL=$as_shell as_have_required=yes 216: if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 217: then : 218: break 2 219: fi 220: fi 221: done;; 222: esac 223: as_found=false 224: done 225: IFS=$as_save_IFS 226: if $as_found 227: then : 228: 229: else $as_nop 230: if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 231: as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 232: then : 233: CONFIG_SHELL=$SHELL as_have_required=yes 234: fi 235: fi 236: 237: 238: if test "x$CONFIG_SHELL" != x 239: then : 240: export CONFIG_SHELL 241: # We cannot yet assume a decent shell, so we have to provide a 242: # neutralization value for shells without unset; and this also 243: # works around shells that cannot unset nonexistent variables. 244: # Preserve -v and -x to the replacement shell. 245: BASH_ENV=/dev/null 246: ENV=/dev/null 247: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 248: case $- in # (((( 249: *v*x* | *x*v* ) as_opts=-vx ;; 250: *v* ) as_opts=-v ;; 251: *x* ) as_opts=-x ;; 252: * ) as_opts= ;; 253: esac 254: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 255: # Admittedly, this is quite paranoid, since all the known shells bail 256: # out after a failed `exec'. 257: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 258: exit 255 259: fi 260: 261: if test x$as_have_required = xno 262: then : 263: printf "%s\n" "$0: This script requires a shell more modern than all" 264: printf "%s\n" "$0: the shells that I found on your system." 265: if test ${ZSH_VERSION+y} ; then 266: printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267: printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 268: else 269: printf "%s\n" "$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: 298: # as_fn_set_status STATUS 299: # ----------------------- 300: # Set $? to STATUS, without forking. 301: as_fn_set_status () 302: { 303: return $1 304: } # as_fn_set_status 305: 306: # as_fn_exit STATUS 307: # ----------------- 308: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309: as_fn_exit () 310: { 311: set +e 312: as_fn_set_status $1 313: exit $1 314: } # as_fn_exit 315: # as_fn_nop 316: # --------- 317: # Do nothing but, unlike ":", preserve the value of $?. 318: as_fn_nop () 319: { 320: return $? 321: } 322: as_nop=as_fn_nop 323: 324: # as_fn_mkdir_p 325: # ------------- 326: # Create "$as_dir" as a directory, including parents if necessary. 327: as_fn_mkdir_p () 328: { 329: 330: case $as_dir in #( 331: -*) as_dir=./$as_dir;; 332: esac 333: test -d "$as_dir" || eval $as_mkdir_p || { 334: as_dirs= 335: while :; do 336: case $as_dir in #( 337: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 338: *) as_qdir=$as_dir;; 339: esac 340: as_dirs="'$as_qdir' $as_dirs" 341: as_dir=`$as_dirname -- "$as_dir" || 342: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 343: X"$as_dir" : 'X$//$[^/]' \| \ 344: X"$as_dir" : 'X$//$$' \| \ 345: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 346: printf "%s\n" X"$as_dir" | 347: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 348: s//\1/ 349: q 350: } 351: /^X$\/\/$[^/].*/{ 352: s//\1/ 353: q 354: } 355: /^X$\/\/$$/{ 356: s//\1/ 357: q 358: } 359: /^X$\/$.*/{ 360: s//\1/ 361: q 362: } 363: s/.*/./; q'` 364: test -d "$as_dir" && break 365: done 366: test -z "$as_dirs" || eval "mkdir $as_dirs" 367: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 368: 369: 370: } # as_fn_mkdir_p 371: 372: # as_fn_executable_p FILE 373: # ----------------------- 374: # Test if FILE is an executable regular file. 375: as_fn_executable_p () 376: { 377: test -f "$1" && test -x "$1" 378: } # as_fn_executable_p 379: # as_fn_append VAR VALUE 380: # ---------------------- 381: # Append the text in VALUE to the end of the definition contained in VAR. Take 382: # advantage of any shell optimizations that allow amortized linear growth over 383: # repeated appends, instead of the typical quadratic growth present in naive 384: # implementations. 385: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 386: then : 387: eval 'as_fn_append () 388: { 389: eval $1+=\$2 390: }' 391: else $as_nop 392: as_fn_append () 393: { 394: eval $1=\$$1\$2 395: } 396: fi # as_fn_append 397: 398: # as_fn_arith ARG... 399: # ------------------ 400: # Perform arithmetic evaluation on the ARGs, and store the result in the 401: # global $as_val. Take advantage of shells that can avoid forks. The arguments 402: # must be portable across $(()) and expr. 403: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 404: then : 405: eval 'as_fn_arith () 406: { 407: as_val=$(( $* )) 408: }' 409: else $as_nop 410: as_fn_arith () 411: { 412: as_val=`expr "$@" || test $? -eq 1` 413: } 414: fi # as_fn_arith 415: 416: # as_fn_nop 417: # --------- 418: # Do nothing but, unlike ":", preserve the value of $?. 419: as_fn_nop () 420: { 421: return $? 422: } 423: as_nop=as_fn_nop 424: 425: # as_fn_error STATUS ERROR [LINENO LOG_FD] 426: # ---------------------------------------- 427: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 428: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 429: # script with STATUS, using 1 if that was 0. 430: as_fn_error () 431: { 432: as_status=$1; test $as_status -eq 0 && as_status=1 433: if test "$4"; then 434: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 435: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 436: fi 437: printf "%s\n" "$as_me: error: $2" >&2 438: as_fn_exit $as_status 439: } # as_fn_error 440: 441: if expr a : '$a$' >/dev/null 2>&1 && 442: test "X`expr 00001 : '.*$...$'`" = X001; then 443: as_expr=expr 444: else 445: as_expr=false 446: fi 447: 448: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 449: as_basename=basename 450: else 451: as_basename=false 452: fi 453: 454: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 455: as_dirname=dirname 456: else 457: as_dirname=false 458: fi 459: 460: as_me=`$as_basename -- "$0" || 461: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 462: X"$0" : 'X$//$$' \| \ 463: X"$0" : 'X$/$' \| . 2>/dev/null || 464: printf "%s\n" X/"$0" | 465: sed '/^.*\/$[^/][^/]*$\/*$/{ 466: s//\1/ 467: q 468: } 469: /^X\/$\/\/$$/{ 470: s//\1/ 471: q 472: } 473: /^X\/$\/$.*/{ 474: s//\1/ 475: q 476: } 477: s/.*/./; q'` 478: 479: # Avoid depending upon Character Ranges. 480: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 481: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 482: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 483: as_cr_digits='0123456789' 484: as_cr_alnum=$as_cr_Letters$as_cr_digits 485: 486: 487: as_lineno_1=$LINENO as_lineno_1a=$LINENO 488: as_lineno_2=$LINENO as_lineno_2a=$LINENO 489: eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 490: test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 491: # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 492: sed -n ' 493: p 494: /[$]LINENO/= 495: ' <$as_myself | 496: sed ' 497: s/[$]LINENO.*/&-/ 498: t lineno 499: b 500: :lineno 501: N 502: :loop 503: s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/ 504: t loop 505: s/-\n.*// 506: ' >$as_me.lineno && 507: chmod +x "$as_me.lineno" || 508: { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 509: 510: # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 511: # already done that, so ensure we don't try to do so again and fall 512: # in an infinite loop. This has already happened in practice. 513: _as_can_reexec=no; export _as_can_reexec 514: # Don't try to exec as it changes $[0], causing all sort of problems 515: # (the dirname of $[0] is not the place where we might find the 516: # original and so on. Autoconf is especially sensitive to this). 517: . "./$as_me.lineno" 518: # Exit status is that of the last command. 519: exit 520: } 521: 522: 523: # Determine whether it's possible to make 'echo' print without a newline. 524: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 525: # for compatibility with existing Makefiles. 526: ECHO_C= ECHO_N= ECHO_T= 527: case `echo -n x` in #((((( 528: -n*) 529: case `echo 'xy\c'` in 530: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 531: xy) ECHO_C='\c';; 532: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 533: ECHO_T=' ';; 534: esac;; 535: *) 536: ECHO_N='-n';; 537: esac 538: 539: # For backward compatibility with old third-party macros, we provide 540: # the shell variables $as_echo and $as_echo_n. New code should use 541: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 542: as_echo='printf %s\n' 543: as_echo_n='printf %s' 544: 545: 546: rm -f conf$$ conf$$.exe conf$$.file 547: if test -d conf$$.dir; then 548: rm -f conf$$.dir/conf$$.file 549: else 550: rm -f conf$$.dir 551: mkdir conf$$.dir 2>/dev/null 552: fi 553: if (echo >conf$$.file) 2>/dev/null; then 554: if ln -s conf$$.file conf$$ 2>/dev/null; then 555: as_ln_s='ln -s' 556: # ... but there are two gotchas: 557: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 558: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 559: # In both cases, we have to default to `cp -pR'. 560: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 561: as_ln_s='cp -pR' 562: elif ln conf$$.file conf$$ 2>/dev/null; then 563: as_ln_s=ln 564: else 565: as_ln_s='cp -pR' 566: fi 567: else 568: as_ln_s='cp -pR' 569: fi 570: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 571: rmdir conf$$.dir 2>/dev/null 572: 573: if mkdir -p . 2>/dev/null; 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1428: if test -s conftest.err; then 1429: grep -v '^ *+' conftest.err >conftest.er1 1430: cat conftest.er1 >&5 1431: mv -f conftest.er1 conftest.err 1432: fi 1433: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1434: test $ac_status = 0; } && { 1435: test -z "$ac_c_werror_flag" || 1436: test ! -s conftest.err 1437: } && test -s conftest.$ac_objext 1438: then : 1439: ac_retval=0 1440: else $as_nop 1441: printf "%s\n" "$as_me: failed program was:" >&5 1442: sed 's/^/| /' conftest.$ac_ext >&5 1443: 1444: ac_retval=1 1445: fi 1446: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1447: as_fn_set_status $ac_retval 1448: 1449: } # ac_fn_c_try_compile 1450: 1451: # ac_fn_c_try_link LINENO 1452: # ----------------------- 1453: # Try to link conftest.$ac_ext, and return whether this succeeded. 1454: ac_fn_c_try_link () 1455: { 1456: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1457: rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1458: if { { ac_try="$ac_link" 1459: case "(($ac_try" in 1460: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1461: *) ac_try_echo=$ac_try;; 1462: esac 1463: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1464: printf "%s\n" "$ac_try_echo"; } >&5 1465: (eval "$ac_link") 2>conftest.err 1466: ac_status=$? 1467: if test -s conftest.err; then 1468: grep -v '^ *+' conftest.err >conftest.er1 1469: cat conftest.er1 >&5 1470: mv -f conftest.er1 conftest.err 1471: fi 1472: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1473: test $ac_status = 0; } && { 1474: test -z "$ac_c_werror_flag" || 1475: test ! -s conftest.err 1476: } && test -s conftest$ac_exeext && { 1477: test "$cross_compiling" = yes || 1478: test -x conftest$ac_exeext 1479: } 1480: then : 1481: ac_retval=0 1482: else $as_nop 1483: printf "%s\n" "$as_me: failed program was:" >&5 1484: sed 's/^/| /' conftest.$ac_ext >&5 1485: 1486: ac_retval=1 1487: fi 1488: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1489: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1490: # interfere with the next link command; also delete a directory that is 1491: # left behind by Apple's compiler. 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Assumes that 1501: # executables *can* be run. 1502: ac_fn_c_try_run () 1503: { 1504: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1505: if { { ac_try="$ac_link" 1506: case "(($ac_try" in 1507: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1508: *) ac_try_echo=$ac_try;; 1509: esac 1510: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1511: printf "%s\n" "$ac_try_echo"; } >&5 1512: (eval "$ac_link") 2>&5 1513: ac_status=$? 1514: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1515: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1516: { { case "(($ac_try" in 1517: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1518: *) ac_try_echo=$ac_try;; 1519: esac 1520: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1521: printf "%s\n" "$ac_try_echo"; } >&5 1522: (eval "$ac_try") 2>&5 1523: ac_status=$? 1524: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1525: test $ac_status = 0; }; } 1526: then : 1527: ac_retval=0 1528: else $as_nop 1529: printf "%s\n" "$as_me: program exited with status $ac_status" >&5 1530: printf "%s\n" "$as_me: failed program was:" >&5 1531: sed 's/^/| /' conftest.$ac_ext >&5 1532: 1533: ac_retval=$ac_status 1534: fi 1535: rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1536: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1537: as_fn_set_status $ac_retval 1538: 1539: } # ac_fn_c_try_run 1540: 1541: # ac_fn_c_check_func LINENO FUNC VAR 1542: # ---------------------------------- 1543: # Tests whether FUNC exists, setting the cache variable VAR accordingly 1544: ac_fn_c_check_func () 1545: { 1546: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1547: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1548: printf %s "checking for $2... " >&6; } 1549: if eval test \${$3+y} 1550: then : 1551: printf %s "(cached) " >&6 1552: else $as_nop 1553: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1554: /* end confdefs.h. */ 1555: /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1556: For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1557: #define $2 innocuous_$2 1558: 1559: /* System header to define __stub macros and hopefully few prototypes, 1560: which can conflict with char $2 (); below. */ 1561: 1562: #include <limits.h> 1563: #undef $2 1564: 1565: /* Override any GCC internal prototype to avoid an error. 1566: Use char because int might match the return type of a GCC 1567: builtin and then its argument prototype would still apply. */ 1568: #ifdef __cplusplus 1569: extern "C" 1570: #endif 1571: char $2 (); 1572: /* The GNU C library defines this for functions which it implements 1573: to always fail with ENOSYS. Some functions are actually named 1574: something starting with __ and the normal name is an alias. */ 1575: #if defined __stub_$2 || defined __stub___$2 1576: choke me 1577: #endif 1578: 1579: int 1580: main (void) 1581: { 1582: return $2 (); 1583: ; 1584: return 0; 1585: } 1586: _ACEOF 1587: if ac_fn_c_try_link "$LINENO" 1588: then : 1589: eval "$3=yes" 1590: else $as_nop 1591: eval "$3=no" 1592: fi 1593: rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1594: conftest$ac_exeext conftest.$ac_ext 1595: fi 1596: eval ac_res=\$$3 1597: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1598: printf "%s\n" "$ac_res" >&6; } 1599: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1600: 1601: } # ac_fn_c_check_func 1602: ac_configure_args_raw= 1603: for ac_arg 1604: do 1605: case $ac_arg in 1606: *\'*) 1607: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1608: esac 1609: as_fn_append ac_configure_args_raw " '$ac_arg'" 1610: done 1611: 1612: case $ac_configure_args_raw in 1613: *$as_nl*) 1614: ac_safe_unquote= ;; 1615: *) 1616: ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1617: ac_unsafe_a="$ac_unsafe_z#~" 1618: ac_safe_unquote="s/ '\$[^$ac_unsafe_a][^$ac_unsafe_z]*\$'/ \\1/g" 1619: ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1620: esac 1621: 1622: cat >config.log <<_ACEOF 1623: This file contains any messages produced by compilers while 1624: running configure, to aid debugging if configure makes a mistake. 1625: 1626: It was created by libaitcfg $as_me 9.4, which was 1627: generated by GNU Autoconf 2.71. Invocation command line was 1628: 1629: $ $0$ac_configure_args_raw 1630: 1631: _ACEOF 1632: exec 5>>config.log 1633: { 1634: cat <<_ASUNAME 1635: ## --------- ## 1636: ## Platform. ## 1637: ## --------- ## 1638: 1639: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1640: uname -m = `(uname -m) 2>/dev/null || echo unknown` 1641: uname -r = `(uname -r) 2>/dev/null || echo unknown` 1642: uname -s = `(uname -s) 2>/dev/null || echo unknown` 1643: uname -v = `(uname -v) 2>/dev/null || echo unknown` 1644: 1645: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1646: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1647: 1648: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1649: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1650: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1651: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1652: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1653: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1654: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1655: 1656: _ASUNAME 1657: 1658: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1659: for as_dir in $PATH 1660: do 1661: IFS=$as_save_IFS 1662: case $as_dir in #((( 1663: '') as_dir=./ ;; 1664: */) ;; 1665: *) as_dir=$as_dir/ ;; 1666: esac 1667: printf "%s\n" "PATH: $as_dir" 1668: done 1669: IFS=$as_save_IFS 1670: 1671: } >&5 1672: 1673: cat >&5 <<_ACEOF 1674: 1675: 1676: ## ----------- ## 1677: ## Core tests. ## 1678: ## ----------- ## 1679: 1680: _ACEOF 1681: 1682: 1683: # Keep a trace of the command line. 1684: # Strip out --no-create and --no-recursion so they do not pile up. 1685: # Strip out --silent because we don't want to record it for future runs. 1686: # Also quote any args containing shell meta-characters. 1687: # Make two passes to allow for proper duplicate-argument suppression. 1688: ac_configure_args= 1689: ac_configure_args0= 1690: ac_configure_args1= 1691: ac_must_keep_next=false 1692: for ac_pass in 1 2 1693: do 1694: for ac_arg 1695: do 1696: case $ac_arg in 1697: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1698: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1699: | -silent | --silent | --silen | --sile | --sil) 1700: continue ;; 1701: *\'*) 1702: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1703: esac 1704: case $ac_pass in 1705: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1706: 2) 1707: as_fn_append ac_configure_args1 " '$ac_arg'" 1708: if test $ac_must_keep_next = true; then 1709: ac_must_keep_next=false # Got value, back to normal. 1710: else 1711: case $ac_arg in 1712: *=* | --config-cache | -C | -disable-* | --disable-* \ 1713: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1714: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1715: | -with-* | --with-* | -without-* | --without-* | --x) 1716: case "$ac_configure_args0 " in 1717: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1718: esac 1719: ;; 1720: -* ) ac_must_keep_next=true ;; 1721: esac 1722: fi 1723: as_fn_append ac_configure_args " '$ac_arg'" 1724: ;; 1725: esac 1726: done 1727: done 1728: { ac_configure_args0=; unset ac_configure_args0;} 1729: { ac_configure_args1=; unset ac_configure_args1;} 1730: 1731: # When interrupted or exit'd, cleanup temporary files, and complete 1732: # config.log. We remove comments because anyway the quotes in there 1733: # would cause problems or look ugly. 1734: # WARNING: Use '\'' to represent an apostrophe within the trap. 1735: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1736: trap 'exit_status=$? 1737: # Sanitize IFS. 1738: IFS=" "" $as_nl" 1739: # Save into config.log some information that might help in debugging. 1740: { 1741: echo 1742: 1743: printf "%s\n" "## ---------------- ## 1744: ## Cache variables. ## 1745: ## ---------------- ##" 1746: echo 1747: # The following way of writing the cache mishandles newlines in values, 1748: ( 1749: for ac_var in `(set) 2>&1 | sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'\''`; do 1750: eval ac_val=\$$ac_var 1751: case $ac_val in #( 1752: *${as_nl}*) 1753: case $ac_var in #( 1754: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1755: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1756: esac 1757: case $ac_var in #( 1758: _ | IFS | as_nl) ;; #( 1759: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1760: *) { eval $ac_var=; unset $ac_var;} ;; 1761: esac ;; 1762: esac 1763: done 1764: (set) 2>&1 | 1765: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1766: *${as_nl}ac_space=\ *) 1767: sed -n \ 1768: "s/'\''/'\''\\\\'\'''\''/g; 1769: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\''\\2'\''/p" 1770: ;; #( 1771: *) 1772: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1773: ;; 1774: esac | 1775: sort 1776: ) 1777: echo 1778: 1779: printf "%s\n" "## ----------------- ## 1780: ## Output variables. ## 1781: ## ----------------- ##" 1782: echo 1783: for ac_var in $ac_subst_vars 1784: do 1785: eval ac_val=\$$ac_var 1786: case $ac_val in 1787: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1788: esac 1789: printf "%s\n" "$ac_var='\''$ac_val'\''" 1790: done | sort 1791: echo 1792: 1793: if test -n "$ac_subst_files"; then 1794: printf "%s\n" "## ------------------- ## 1795: ## File substitutions. ## 1796: ## ------------------- ##" 1797: echo 1798: for ac_var in $ac_subst_files 1799: do 1800: eval ac_val=\$$ac_var 1801: case $ac_val in 1802: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1803: esac 1804: printf "%s\n" "$ac_var='\''$ac_val'\''" 1805: done | sort 1806: echo 1807: fi 1808: 1809: if test -s confdefs.h; then 1810: printf "%s\n" "## ----------- ## 1811: ## confdefs.h. ## 1812: ## ----------- ##" 1813: echo 1814: cat confdefs.h 1815: echo 1816: fi 1817: test "$ac_signal" != 0 && 1818: printf "%s\n" "$as_me: caught signal $ac_signal" 1819: printf "%s\n" "$as_me: exit $exit_status" 1820: } >&5 1821: rm -f core *.core core.conftest.* && 1822: rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1823: exit $exit_status 1824: ' 0 1825: for ac_signal in 1 2 13 15; do 1826: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1827: done 1828: ac_signal=0 1829: 1830: # confdefs.h avoids OS command line length limits that DEFS can exceed. 1831: rm -f -r conftest* confdefs.h 1832: 1833: printf "%s\n" "/* confdefs.h */" > confdefs.h 1834: 1835: # Predefined preprocessor variables. 1836: 1837: printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1838: 1839: printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1840: 1841: printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1842: 1843: printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1844: 1845: printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1846: 1847: printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1848: 1849: 1850: # Let the site file select an alternate cache file if it wants to. 1851: # Prefer an explicitly selected file to automatically selected ones. 1852: if test -n "$CONFIG_SITE"; then 1853: ac_site_files="$CONFIG_SITE" 1854: elif test "x$prefix" != xNONE; then 1855: ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1856: else 1857: ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1858: fi 1859: 1860: for ac_site_file in $ac_site_files 1861: do 1862: case $ac_site_file in #( 1863: */*) : 1864: ;; #( 1865: *) : 1866: ac_site_file=./$ac_site_file ;; 1867: esac 1868: if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1869: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1870: printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1871: sed 's/^/| /' "$ac_site_file" >&5 1872: . "$ac_site_file" \ 1873: || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1874: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 1875: as_fn_error $? "failed to load site script $ac_site_file 1876: See \`config.log' for more details" "$LINENO" 5; } 1877: fi 1878: done 1879: 1880: if test -r "$cache_file"; then 1881: # Some versions of bash will fail to source /dev/null (special files 1882: # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1883: if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1884: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1885: printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1886: case $cache_file in 1887: [\\/]* | ?:[\\/]* ) . "$cache_file";; 1888: *) . "./$cache_file";; 1889: esac 1890: fi 1891: else 1892: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1893: printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 1894: >$cache_file 1895: fi 1896: 1897: # Test code for whether the C compiler supports C89 (global declarations) 1898: ac_c_conftest_c89_globals=' 1899: /* Does the compiler advertise C89 conformance? 1900: Do not test the value of __STDC__, because some compilers set it to 0 1901: while being otherwise adequately conformant. */ 1902: #if !defined __STDC__ 1903: # error "Compiler does not advertise C89 conformance" 1904: #endif 1905: 1906: #include <stddef.h> 1907: #include <stdarg.h> 1908: struct stat; 1909: /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 1910: struct buf { int x; }; 1911: struct buf * (*rcsopen) (struct buf *, struct stat *, int); 1912: static char *e (p, i) 1913: char **p; 1914: int i; 1915: { 1916: return p[i]; 1917: } 1918: static char *f (char * (*g) (char **, int), char **p, ...) 1919: { 1920: char *s; 1921: va_list v; 1922: va_start (v,p); 1923: s = g (p, va_arg (v,int)); 1924: va_end (v); 1925: return s; 1926: } 1927: 1928: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 1929: function prototypes and stuff, but not \xHH hex character constants. 1930: These do not provoke an error unfortunately, instead are silently treated 1931: as an "x". The following induces an error, until -std is added to get 1932: proper ANSI mode. Curiously \x00 != x always comes out true, for an 1933: array size at least. It is necessary to write \x00 == 0 to get something 1934: that is true only with -std. */ 1935: int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 1936: 1937: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 1938: inside strings and character constants. */ 1939: #define FOO(x) '\''x'\'' 1940: int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 1941: 1942: int test (int i, double x); 1943: struct s1 {int (*f) (int a);}; 1944: struct s2 {int (*f) (double a);}; 1945: int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 1946: int, int);' 1947: 1948: # Test code for whether the C compiler supports C89 (body of main). 1949: ac_c_conftest_c89_main=' 1950: ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 1951: ' 1952: 1953: # Test code for whether the C compiler supports C99 (global declarations) 1954: ac_c_conftest_c99_globals=' 1955: // Does the compiler advertise C99 conformance? 1956: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 1957: # error "Compiler does not advertise C99 conformance" 1958: #endif 1959: 1960: #include <stdbool.h> 1961: extern int puts (const char *); 1962: extern int printf (const char *, ...); 1963: extern int dprintf (int, const char *, ...); 1964: extern void *malloc (size_t); 1965: 1966: // Check varargs macros. These examples are taken from C99 6.10.3.5. 1967: // dprintf is used instead of fprintf to avoid needing to declare 1968: // FILE and stderr. 1969: #define debug(...) dprintf (2, __VA_ARGS__) 1970: #define showlist(...) puts (#__VA_ARGS__) 1971: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 1972: static void 1973: test_varargs_macros (void) 1974: { 1975: int x = 1234; 1976: int y = 5678; 1977: debug ("Flag"); 1978: debug ("X = %d\n", x); 1979: showlist (The first, second, and third items.); 1980: report (x>y, "x is %d but y is %d", x, y); 1981: } 1982: 1983: // Check long long types. 1984: #define BIG64 18446744073709551615ull 1985: #define BIG32 4294967295ul 1986: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 1987: #if !BIG_OK 1988: #error "your preprocessor is broken" 1989: #endif 1990: #if BIG_OK 1991: #else 1992: #error "your preprocessor is broken" 1993: #endif 1994: static long long int bignum = -9223372036854775807LL; 1995: static unsigned long long int ubignum = BIG64; 1996: 1997: struct incomplete_array 1998: { 1999: int datasize; 2000: double data[]; 2001: }; 2002: 2003: struct named_init { 2004: int number; 2005: const wchar_t *name; 2006: double average; 2007: }; 2008: 2009: typedef const char *ccp; 2010: 2011: static inline int 2012: test_restrict (ccp restrict text) 2013: { 2014: // See if C++-style comments work. 2015: // Iterate through items via the restricted pointer. 2016: // Also check for declarations in for loops. 2017: for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2018: continue; 2019: return 0; 2020: } 2021: 2022: // Check varargs and va_copy. 2023: static bool 2024: test_varargs (const char *format, ...) 2025: { 2026: va_list args; 2027: va_start (args, format); 2028: va_list args_copy; 2029: va_copy (args_copy, args); 2030: 2031: const char *str = ""; 2032: int number = 0; 2033: float fnumber = 0; 2034: 2035: while (*format) 2036: { 2037: switch (*format++) 2038: { 2039: case '\''s'\'': // string 2040: str = va_arg (args_copy, const char *); 2041: break; 2042: case '\''d'\'': // int 2043: number = va_arg (args_copy, int); 2044: break; 2045: case '\''f'\'': // float 2046: fnumber = va_arg (args_copy, double); 2047: break; 2048: default: 2049: break; 2050: } 2051: } 2052: va_end (args_copy); 2053: va_end (args); 2054: 2055: return *str && number && fnumber; 2056: } 2057: ' 2058: 2059: # Test code for whether the C compiler supports C99 (body of main). 2060: ac_c_conftest_c99_main=' 2061: // Check bool. 2062: _Bool success = false; 2063: success |= (argc != 0); 2064: 2065: // Check restrict. 2066: if (test_restrict ("String literal") == 0) 2067: success = true; 2068: char *restrict newvar = "Another string"; 2069: 2070: // Check varargs. 2071: success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2072: test_varargs_macros (); 2073: 2074: // Check flexible array members. 2075: struct incomplete_array *ia = 2076: malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2077: ia->datasize = 10; 2078: for (int i = 0; i < ia->datasize; ++i) 2079: ia->data[i] = i * 1.234; 2080: 2081: // Check named initializers. 2082: struct named_init ni = { 2083: .number = 34, 2084: .name = L"Test wide string", 2085: .average = 543.34343, 2086: }; 2087: 2088: ni.number = 58; 2089: 2090: int dynamic_array[ni.number]; 2091: dynamic_array[0] = argv[0][0]; 2092: dynamic_array[ni.number - 1] = 543; 2093: 2094: // work around unused variable warnings 2095: ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2096: || dynamic_array[ni.number - 1] != 543); 2097: ' 2098: 2099: # Test code for whether the C compiler supports C11 (global declarations) 2100: ac_c_conftest_c11_globals=' 2101: // Does the compiler advertise C11 conformance? 2102: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2103: # error "Compiler does not advertise C11 conformance" 2104: #endif 2105: 2106: // Check _Alignas. 2107: char _Alignas (double) aligned_as_double; 2108: char _Alignas (0) no_special_alignment; 2109: extern char aligned_as_int; 2110: char _Alignas (0) _Alignas (int) aligned_as_int; 2111: 2112: // Check _Alignof. 2113: enum 2114: { 2115: int_alignment = _Alignof (int), 2116: int_array_alignment = _Alignof (int[100]), 2117: char_alignment = _Alignof (char) 2118: }; 2119: _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2120: 2121: // Check _Noreturn. 2122: int _Noreturn does_not_return (void) { for (;;) continue; } 2123: 2124: // Check _Static_assert. 2125: struct test_static_assert 2126: { 2127: int x; 2128: _Static_assert (sizeof (int) <= sizeof (long int), 2129: "_Static_assert does not work in struct"); 2130: long int y; 2131: }; 2132: 2133: // Check UTF-8 literals. 2134: #define u8 syntax error! 2135: char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2136: 2137: // Check duplicate typedefs. 2138: typedef long *long_ptr; 2139: typedef long int *long_ptr; 2140: typedef long_ptr long_ptr; 2141: 2142: // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2143: struct anonymous 2144: { 2145: union { 2146: struct { int i; int j; }; 2147: struct { int k; long int l; } w; 2148: }; 2149: int m; 2150: } v1; 2151: ' 2152: 2153: # Test code for whether the C compiler supports C11 (body of main). 2154: ac_c_conftest_c11_main=' 2155: _Static_assert ((offsetof (struct anonymous, i) 2156: == offsetof (struct anonymous, w.k)), 2157: "Anonymous union alignment botch"); 2158: v1.i = 2; 2159: v1.w.k = 5; 2160: ok |= v1.i != 5; 2161: ' 2162: 2163: # Test code for whether the C compiler supports C11 (complete). 2164: ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2165: ${ac_c_conftest_c99_globals} 2166: ${ac_c_conftest_c11_globals} 2167: 2168: int 2169: main (int argc, char **argv) 2170: { 2171: int ok = 0; 2172: ${ac_c_conftest_c89_main} 2173: ${ac_c_conftest_c99_main} 2174: ${ac_c_conftest_c11_main} 2175: return ok; 2176: } 2177: " 2178: 2179: # Test code for whether the C compiler supports C99 (complete). 2180: ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2181: ${ac_c_conftest_c99_globals} 2182: 2183: int 2184: main (int argc, char **argv) 2185: { 2186: int ok = 0; 2187: ${ac_c_conftest_c89_main} 2188: ${ac_c_conftest_c99_main} 2189: return ok; 2190: } 2191: " 2192: 2193: # Test code for whether the C compiler supports C89 (complete). 2194: ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2195: 2196: int 2197: main (int argc, char **argv) 2198: { 2199: int ok = 0; 2200: ${ac_c_conftest_c89_main} 2201: return ok; 2202: } 2203: " 2204: 2205: 2206: # Auxiliary files required by this configure script. 2207: ac_aux_files="config.guess config.sub install-sh" 2208: 2209: # Locations in which to look for auxiliary files. 2210: ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2211: 2212: # Search for a directory containing all of the required auxiliary files, 2213: # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2214: # If we don't find one directory that contains all the files we need, 2215: # we report the set of missing files from the *first* directory in 2216: # $ac_aux_dir_candidates and give up. 2217: ac_missing_aux_files="" 2218: ac_first_candidate=: 2219: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2220: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2221: as_found=false 2222: for as_dir in $ac_aux_dir_candidates 2223: do 2224: IFS=$as_save_IFS 2225: case $as_dir in #((( 2226: '') as_dir=./ ;; 2227: */) ;; 2228: *) as_dir=$as_dir/ ;; 2229: esac 2230: as_found=: 2231: 2232: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2233: ac_aux_dir_found=yes 2234: ac_install_sh= 2235: for ac_aux in $ac_aux_files 2236: do 2237: # As a special case, if "install-sh" is required, that requirement 2238: # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2239: # and $ac_install_sh is set appropriately for whichever one is found. 2240: if test x"$ac_aux" = x"install-sh" 2241: then 2242: if test -f "${as_dir}install-sh"; then 2243: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2244: ac_install_sh="${as_dir}install-sh -c" 2245: elif test -f "${as_dir}install.sh"; then 2246: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2247: ac_install_sh="${as_dir}install.sh -c" 2248: elif test -f "${as_dir}shtool"; then 2249: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2250: ac_install_sh="${as_dir}shtool install -c" 2251: else 2252: ac_aux_dir_found=no 2253: if $ac_first_candidate; then 2254: ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2255: else 2256: break 2257: fi 2258: fi 2259: else 2260: if test -f "${as_dir}${ac_aux}"; then 2261: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2262: else 2263: ac_aux_dir_found=no 2264: if $ac_first_candidate; then 2265: ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2266: else 2267: break 2268: fi 2269: fi 2270: fi 2271: done 2272: if test "$ac_aux_dir_found" = yes; then 2273: ac_aux_dir="$as_dir" 2274: break 2275: fi 2276: ac_first_candidate=false 2277: 2278: as_found=false 2279: done 2280: IFS=$as_save_IFS 2281: if $as_found 2282: then : 2283: 2284: else $as_nop 2285: as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2286: fi 2287: 2288: 2289: # These three variables are undocumented and unsupported, 2290: # and are intended to be withdrawn in a future Autoconf release. 2291: # They can cause serious problems if a builder's source tree is in a directory 2292: # whose full name contains unusual characters. 2293: if test -f "${ac_aux_dir}config.guess"; then 2294: ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2295: fi 2296: if test -f "${ac_aux_dir}config.sub"; then 2297: ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2298: fi 2299: if test -f "$ac_aux_dir/configure"; then 2300: ac_configure="$SHELL ${ac_aux_dir}configure" 2301: fi 2302: 2303: # Check that the precious variables saved in the cache have kept the same 2304: # value. 2305: ac_cache_corrupted=false 2306: for ac_var in $ac_precious_vars; do 2307: eval ac_old_set=\$ac_cv_env_${ac_var}_set 2308: eval ac_new_set=\$ac_env_${ac_var}_set 2309: eval ac_old_val=\$ac_cv_env_${ac_var}_value 2310: eval ac_new_val=\$ac_env_${ac_var}_value 2311: case $ac_old_set,$ac_new_set in 2312: set,) 2313: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2314: printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2315: ac_cache_corrupted=: ;; 2316: ,set) 2317: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2318: printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2319: ac_cache_corrupted=: ;; 2320: ,);; 2321: *) 2322: if test "x$ac_old_val" != "x$ac_new_val"; then 2323: # differences in whitespace do not lead to failure. 2324: ac_old_val_w=`echo x $ac_old_val` 2325: ac_new_val_w=`echo x $ac_new_val` 2326: if test "$ac_old_val_w" != "$ac_new_val_w"; then 2327: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2328: printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2329: ac_cache_corrupted=: 2330: else 2331: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2332: printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2333: eval $ac_var=\$ac_old_val 2334: fi 2335: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2336: printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2337: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2338: printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2339: fi;; 2340: esac 2341: # Pass precious variables to config.status. 2342: if test "$ac_new_set" = set; then 2343: case $ac_new_val in 2344: *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2345: *) ac_arg=$ac_var=$ac_new_val ;; 2346: esac 2347: case " $ac_configure_args " in 2348: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2349: *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2350: esac 2351: fi 2352: done 2353: if $ac_cache_corrupted; then 2354: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2355: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2356: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2357: printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2358: as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2359: and start over" "$LINENO" 5 2360: fi 2361: ## -------------------- ## 2362: ## Main body of script. ## 2363: ## -------------------- ## 2364: 2365: ac_ext=c 2366: ac_cpp='$CPP $CPPFLAGS' 2367: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2368: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2369: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2370: 2371: 2372: 2373: ac_config_headers="$ac_config_headers inc/config.h" 2374: 2375: 2376: ac_cv_func_malloc_0_nonnull="yes" 2377: ac_cv_func_realloc_0_nonnull="yes" 2378: 2379: # Checks for programs. 2380: 2381: 2382: 2383: 2384: 2385: 2386: 2387: 2388: 2389: ac_ext=c 2390: ac_cpp='$CPP $CPPFLAGS' 2391: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2392: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2393: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2394: if test -n "$ac_tool_prefix"; then 2395: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2396: set dummy ${ac_tool_prefix}gcc; ac_word=$2 2397: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2398: printf %s "checking for $ac_word... " >&6; } 2399: if test ${ac_cv_prog_CC+y} 2400: then : 2401: printf %s "(cached) " >&6 2402: else $as_nop 2403: if test -n "$CC"; then 2404: ac_cv_prog_CC="$CC" # Let the user override the test. 2405: else 2406: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2407: for as_dir in $PATH 2408: do 2409: IFS=$as_save_IFS 2410: case $as_dir in #((( 2411: '') as_dir=./ ;; 2412: */) ;; 2413: *) as_dir=$as_dir/ ;; 2414: esac 2415: for ac_exec_ext in '' $ac_executable_extensions; do 2416: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2417: ac_cv_prog_CC="${ac_tool_prefix}gcc" 2418: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2419: break 2 2420: fi 2421: done 2422: done 2423: IFS=$as_save_IFS 2424: 2425: fi 2426: fi 2427: CC=$ac_cv_prog_CC 2428: if test -n "$CC"; then 2429: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2430: printf "%s\n" "$CC" >&6; } 2431: else 2432: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2433: printf "%s\n" "no" >&6; } 2434: fi 2435: 2436: 2437: fi 2438: if test -z "$ac_cv_prog_CC"; then 2439: ac_ct_CC=$CC 2440: # Extract the first word of "gcc", so it can be a program name with args. 2441: set dummy gcc; ac_word=$2 2442: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2443: printf %s "checking for $ac_word... " >&6; } 2444: if test ${ac_cv_prog_ac_ct_CC+y} 2445: then : 2446: printf %s "(cached) " >&6 2447: else $as_nop 2448: if test -n "$ac_ct_CC"; then 2449: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2450: else 2451: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2452: for as_dir in $PATH 2453: do 2454: IFS=$as_save_IFS 2455: case $as_dir in #((( 2456: '') as_dir=./ ;; 2457: */) ;; 2458: *) as_dir=$as_dir/ ;; 2459: esac 2460: for ac_exec_ext in '' $ac_executable_extensions; do 2461: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2462: ac_cv_prog_ac_ct_CC="gcc" 2463: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2464: break 2 2465: fi 2466: done 2467: done 2468: IFS=$as_save_IFS 2469: 2470: fi 2471: fi 2472: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2473: if test -n "$ac_ct_CC"; then 2474: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2475: printf "%s\n" "$ac_ct_CC" >&6; } 2476: else 2477: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2478: printf "%s\n" "no" >&6; } 2479: fi 2480: 2481: if test "x$ac_ct_CC" = x; then 2482: CC="" 2483: else 2484: case $cross_compiling:$ac_tool_warned in 2485: yes:) 2486: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2487: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2488: ac_tool_warned=yes ;; 2489: esac 2490: CC=$ac_ct_CC 2491: fi 2492: else 2493: CC="$ac_cv_prog_CC" 2494: fi 2495: 2496: if test -z "$CC"; then 2497: if test -n "$ac_tool_prefix"; then 2498: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2499: set dummy ${ac_tool_prefix}cc; ac_word=$2 2500: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2501: printf %s "checking for $ac_word... " >&6; } 2502: if test ${ac_cv_prog_CC+y} 2503: then : 2504: printf %s "(cached) " >&6 2505: else $as_nop 2506: if test -n "$CC"; then 2507: ac_cv_prog_CC="$CC" # Let the user override the test. 2508: else 2509: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2510: for as_dir in $PATH 2511: do 2512: IFS=$as_save_IFS 2513: case $as_dir in #((( 2514: '') as_dir=./ ;; 2515: */) ;; 2516: *) as_dir=$as_dir/ ;; 2517: esac 2518: for ac_exec_ext in '' $ac_executable_extensions; do 2519: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2520: ac_cv_prog_CC="${ac_tool_prefix}cc" 2521: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2522: break 2 2523: fi 2524: done 2525: done 2526: IFS=$as_save_IFS 2527: 2528: fi 2529: fi 2530: CC=$ac_cv_prog_CC 2531: if test -n "$CC"; then 2532: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2533: printf "%s\n" "$CC" >&6; } 2534: else 2535: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2536: printf "%s\n" "no" >&6; } 2537: fi 2538: 2539: 2540: fi 2541: fi 2542: if test -z "$CC"; then 2543: # Extract the first word of "cc", so it can be a program name with args. 2544: set dummy cc; ac_word=$2 2545: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2546: printf %s "checking for $ac_word... " >&6; } 2547: if test ${ac_cv_prog_CC+y} 2548: then : 2549: printf %s "(cached) " >&6 2550: else $as_nop 2551: if test -n "$CC"; then 2552: ac_cv_prog_CC="$CC" # Let the user override the test. 2553: else 2554: ac_prog_rejected=no 2555: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2556: for as_dir in $PATH 2557: do 2558: IFS=$as_save_IFS 2559: case $as_dir in #((( 2560: '') as_dir=./ ;; 2561: */) ;; 2562: *) as_dir=$as_dir/ ;; 2563: esac 2564: for ac_exec_ext in '' $ac_executable_extensions; do 2565: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2566: if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2567: ac_prog_rejected=yes 2568: continue 2569: fi 2570: ac_cv_prog_CC="cc" 2571: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2572: break 2 2573: fi 2574: done 2575: done 2576: IFS=$as_save_IFS 2577: 2578: if test $ac_prog_rejected = yes; then 2579: # We found a bogon in the path, so make sure we never use it. 2580: set dummy $ac_cv_prog_CC 2581: shift 2582: if test $# != 0; then 2583: # We chose a different compiler from the bogus one. 2584: # However, it has the same basename, so the bogon will be chosen 2585: # first if we set CC to just the basename; use the full file name. 2586: shift 2587: ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2588: fi 2589: fi 2590: fi 2591: fi 2592: CC=$ac_cv_prog_CC 2593: if test -n "$CC"; then 2594: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2595: printf "%s\n" "$CC" >&6; } 2596: else 2597: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2598: printf "%s\n" "no" >&6; } 2599: fi 2600: 2601: 2602: fi 2603: if test -z "$CC"; then 2604: if test -n "$ac_tool_prefix"; then 2605: for ac_prog in cl.exe 2606: do 2607: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2608: set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2609: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2610: printf %s "checking for $ac_word... " >&6; } 2611: if test ${ac_cv_prog_CC+y} 2612: then : 2613: printf %s "(cached) " >&6 2614: else $as_nop 2615: if test -n "$CC"; then 2616: ac_cv_prog_CC="$CC" # Let the user override the test. 2617: else 2618: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2619: for as_dir in $PATH 2620: do 2621: IFS=$as_save_IFS 2622: case $as_dir in #((( 2623: '') as_dir=./ ;; 2624: */) ;; 2625: *) as_dir=$as_dir/ ;; 2626: esac 2627: for ac_exec_ext in '' $ac_executable_extensions; do 2628: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2629: ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2630: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2631: break 2 2632: fi 2633: done 2634: done 2635: IFS=$as_save_IFS 2636: 2637: fi 2638: fi 2639: CC=$ac_cv_prog_CC 2640: if test -n "$CC"; then 2641: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2642: printf "%s\n" "$CC" >&6; } 2643: else 2644: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2645: printf "%s\n" "no" >&6; } 2646: fi 2647: 2648: 2649: test -n "$CC" && break 2650: done 2651: fi 2652: if test -z "$CC"; then 2653: ac_ct_CC=$CC 2654: for ac_prog in cl.exe 2655: do 2656: # Extract the first word of "$ac_prog", so it can be a program name with args. 2657: set dummy $ac_prog; ac_word=$2 2658: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2659: printf %s "checking for $ac_word... " >&6; } 2660: if test ${ac_cv_prog_ac_ct_CC+y} 2661: then : 2662: printf %s "(cached) " >&6 2663: else $as_nop 2664: if test -n "$ac_ct_CC"; then 2665: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2666: else 2667: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2668: for as_dir in $PATH 2669: do 2670: IFS=$as_save_IFS 2671: case $as_dir in #((( 2672: '') as_dir=./ ;; 2673: */) ;; 2674: *) as_dir=$as_dir/ ;; 2675: esac 2676: for ac_exec_ext in '' $ac_executable_extensions; do 2677: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2678: ac_cv_prog_ac_ct_CC="$ac_prog" 2679: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2680: break 2 2681: fi 2682: done 2683: done 2684: IFS=$as_save_IFS 2685: 2686: fi 2687: fi 2688: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2689: if test -n "$ac_ct_CC"; then 2690: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2691: printf "%s\n" "$ac_ct_CC" >&6; } 2692: else 2693: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2694: printf "%s\n" "no" >&6; } 2695: fi 2696: 2697: 2698: test -n "$ac_ct_CC" && break 2699: done 2700: 2701: if test "x$ac_ct_CC" = x; then 2702: CC="" 2703: else 2704: case $cross_compiling:$ac_tool_warned in 2705: yes:) 2706: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2707: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2708: ac_tool_warned=yes ;; 2709: esac 2710: CC=$ac_ct_CC 2711: fi 2712: fi 2713: 2714: fi 2715: if test -z "$CC"; then 2716: if test -n "$ac_tool_prefix"; then 2717: # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2718: set dummy ${ac_tool_prefix}clang; ac_word=$2 2719: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2720: printf %s "checking for $ac_word... " >&6; } 2721: if test ${ac_cv_prog_CC+y} 2722: then : 2723: printf %s "(cached) " >&6 2724: else $as_nop 2725: if test -n "$CC"; then 2726: ac_cv_prog_CC="$CC" # Let the user override the test. 2727: else 2728: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2729: for as_dir in $PATH 2730: do 2731: IFS=$as_save_IFS 2732: case $as_dir in #((( 2733: '') as_dir=./ ;; 2734: */) ;; 2735: *) as_dir=$as_dir/ ;; 2736: esac 2737: for ac_exec_ext in '' $ac_executable_extensions; do 2738: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2739: ac_cv_prog_CC="${ac_tool_prefix}clang" 2740: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2741: break 2 2742: fi 2743: done 2744: done 2745: IFS=$as_save_IFS 2746: 2747: fi 2748: fi 2749: CC=$ac_cv_prog_CC 2750: if test -n "$CC"; then 2751: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2752: printf "%s\n" "$CC" >&6; } 2753: else 2754: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2755: printf "%s\n" "no" >&6; } 2756: fi 2757: 2758: 2759: fi 2760: if test -z "$ac_cv_prog_CC"; then 2761: ac_ct_CC=$CC 2762: # Extract the first word of "clang", so it can be a program name with args. 2763: set dummy clang; ac_word=$2 2764: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2765: printf %s "checking for $ac_word... " >&6; } 2766: if test ${ac_cv_prog_ac_ct_CC+y} 2767: then : 2768: printf %s "(cached) " >&6 2769: else $as_nop 2770: if test -n "$ac_ct_CC"; then 2771: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2772: else 2773: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2774: for as_dir in $PATH 2775: do 2776: IFS=$as_save_IFS 2777: case $as_dir in #((( 2778: '') as_dir=./ ;; 2779: */) ;; 2780: *) as_dir=$as_dir/ ;; 2781: esac 2782: for ac_exec_ext in '' $ac_executable_extensions; do 2783: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2784: ac_cv_prog_ac_ct_CC="clang" 2785: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2786: break 2 2787: fi 2788: done 2789: done 2790: IFS=$as_save_IFS 2791: 2792: fi 2793: fi 2794: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2795: if test -n "$ac_ct_CC"; then 2796: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2797: printf "%s\n" "$ac_ct_CC" >&6; } 2798: else 2799: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2800: printf "%s\n" "no" >&6; } 2801: fi 2802: 2803: if test "x$ac_ct_CC" = x; then 2804: CC="" 2805: else 2806: case $cross_compiling:$ac_tool_warned in 2807: yes:) 2808: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2809: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2810: ac_tool_warned=yes ;; 2811: esac 2812: CC=$ac_ct_CC 2813: fi 2814: else 2815: CC="$ac_cv_prog_CC" 2816: fi 2817: 2818: fi 2819: 2820: 2821: test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2822: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2823: as_fn_error $? "no acceptable C compiler found in \$PATH 2824: See \`config.log' for more details" "$LINENO" 5; } 2825: 2826: # Provide some information about the compiler. 2827: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2828: set X $ac_compile 2829: ac_compiler=$2 2830: for ac_option in --version -v -V -qversion -version; do 2831: { { ac_try="$ac_compiler $ac_option >&5" 2832: case "(($ac_try" in 2833: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2834: *) ac_try_echo=$ac_try;; 2835: esac 2836: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2837: printf "%s\n" "$ac_try_echo"; } >&5 2838: (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2839: ac_status=$? 2840: if test -s conftest.err; then 2841: sed '10a\ 2842: ... rest of stderr output deleted ... 2843: 10q' conftest.err >conftest.er1 2844: cat conftest.er1 >&5 2845: fi 2846: rm -f conftest.er1 conftest.err 2847: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2848: test $ac_status = 0; } 2849: done 2850: 2851: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2852: /* end confdefs.h. */ 2853: 2854: int 2855: main (void) 2856: { 2857: 2858: ; 2859: return 0; 2860: } 2861: _ACEOF 2862: ac_clean_files_save=$ac_clean_files 2863: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2864: # Try to create an executable without -o first, disregard a.out. 2865: # It will help us diagnose broken compilers, and finding out an intuition 2866: # of exeext. 2867: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2868: printf %s "checking whether the C compiler works... " >&6; } 2869: ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2870: 2871: # The possible output files: 2872: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2873: 2874: ac_rmfiles= 2875: for ac_file in $ac_files 2876: do 2877: case $ac_file in 2878: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2879: * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2880: esac 2881: done 2882: rm -f $ac_rmfiles 2883: 2884: if { { ac_try="$ac_link_default" 2885: case "(($ac_try" in 2886: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2887: *) ac_try_echo=$ac_try;; 2888: esac 2889: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2890: printf "%s\n" "$ac_try_echo"; } >&5 2891: (eval "$ac_link_default") 2>&5 2892: ac_status=$? 2893: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2894: test $ac_status = 0; } 2895: then : 2896: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2897: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2898: # in a Makefile. We should not override ac_cv_exeext if it was cached, 2899: # so that the user can short-circuit this test for compilers unknown to 2900: # Autoconf. 2901: for ac_file in $ac_files '' 2902: do 2903: test -f "$ac_file" || continue 2904: case $ac_file in 2905: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2906: ;; 2907: [ab].out ) 2908: # We found the default executable, but exeext='' is most 2909: # certainly right. 2910: break;; 2911: *.* ) 2912: if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 2913: then :; else 2914: ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2915: fi 2916: # We set ac_cv_exeext here because the later test for it is not 2917: # safe: cross compilers may not add the suffix if given an `-o' 2918: # argument, so we may need to know it at that point already. 2919: # Even if this section looks crufty: it has the advantage of 2920: # actually working. 2921: break;; 2922: * ) 2923: break;; 2924: esac 2925: done 2926: test "$ac_cv_exeext" = no && ac_cv_exeext= 2927: 2928: else $as_nop 2929: ac_file='' 2930: fi 2931: if test -z "$ac_file" 2932: then : 2933: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2934: printf "%s\n" "no" >&6; } 2935: printf "%s\n" "$as_me: failed program was:" >&5 2936: sed 's/^/| /' conftest.$ac_ext >&5 2937: 2938: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2939: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2940: as_fn_error 77 "C compiler cannot create executables 2941: See \`config.log' for more details" "$LINENO" 5; } 2942: else $as_nop 2943: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2944: printf "%s\n" "yes" >&6; } 2945: fi 2946: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2947: printf %s "checking for C compiler default output file name... " >&6; } 2948: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2949: printf "%s\n" "$ac_file" >&6; } 2950: ac_exeext=$ac_cv_exeext 2951: 2952: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2953: ac_clean_files=$ac_clean_files_save 2954: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2955: printf %s "checking for suffix of executables... " >&6; } 2956: if { { ac_try="$ac_link" 2957: case "(($ac_try" in 2958: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2959: *) ac_try_echo=$ac_try;; 2960: esac 2961: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2962: printf "%s\n" "$ac_try_echo"; } >&5 2963: (eval "$ac_link") 2>&5 2964: ac_status=$? 2965: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2966: test $ac_status = 0; } 2967: then : 2968: # If both `conftest.exe' and `conftest' are `present' (well, observable) 2969: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2970: # work properly (i.e., refer to `conftest.exe'), while it won't with 2971: # `rm'. 2972: for ac_file in conftest.exe conftest conftest.*; do 2973: test -f "$ac_file" || continue 2974: case $ac_file in 2975: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2976: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2977: break;; 2978: * ) break;; 2979: esac 2980: done 2981: else $as_nop 2982: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2983: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2984: as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2985: See \`config.log' for more details" "$LINENO" 5; } 2986: fi 2987: rm -f conftest conftest$ac_cv_exeext 2988: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2989: printf "%s\n" "$ac_cv_exeext" >&6; } 2990: 2991: rm -f conftest.$ac_ext 2992: EXEEXT=$ac_cv_exeext 2993: ac_exeext=$EXEEXT 2994: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2995: /* end confdefs.h. */ 2996: #include <stdio.h> 2997: int 2998: main (void) 2999: { 3000: FILE *f = fopen ("conftest.out", "w"); 3001: return ferror (f) || fclose (f) != 0; 3002: 3003: ; 3004: return 0; 3005: } 3006: _ACEOF 3007: ac_clean_files="$ac_clean_files conftest.out" 3008: # Check that the compiler produces executables we can run. If not, either 3009: # the compiler is broken, or we cross compile. 3010: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3011: printf %s "checking whether we are cross compiling... " >&6; } 3012: if test "$cross_compiling" != yes; then 3013: { { ac_try="$ac_link" 3014: case "(($ac_try" in 3015: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3016: *) ac_try_echo=$ac_try;; 3017: esac 3018: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3019: printf "%s\n" "$ac_try_echo"; } >&5 3020: (eval "$ac_link") 2>&5 3021: ac_status=$? 3022: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3023: test $ac_status = 0; } 3024: if { ac_try='./conftest$ac_cv_exeext' 3025: { { case "(($ac_try" in 3026: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3027: *) ac_try_echo=$ac_try;; 3028: esac 3029: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3030: printf "%s\n" "$ac_try_echo"; } >&5 3031: (eval "$ac_try") 2>&5 3032: ac_status=$? 3033: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3034: test $ac_status = 0; }; }; then 3035: cross_compiling=no 3036: else 3037: if test "$cross_compiling" = maybe; then 3038: cross_compiling=yes 3039: else 3040: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3041: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3042: as_fn_error 77 "cannot run C compiled programs. 3043: If you meant to cross compile, use \`--host'. 3044: See \`config.log' for more details" "$LINENO" 5; } 3045: fi 3046: fi 3047: fi 3048: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3049: printf "%s\n" "$cross_compiling" >&6; } 3050: 3051: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3052: ac_clean_files=$ac_clean_files_save 3053: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3054: printf %s "checking for suffix of object files... " >&6; } 3055: if test ${ac_cv_objext+y} 3056: then : 3057: printf %s "(cached) " >&6 3058: else $as_nop 3059: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3060: /* end confdefs.h. */ 3061: 3062: int 3063: main (void) 3064: { 3065: 3066: ; 3067: return 0; 3068: } 3069: _ACEOF 3070: rm -f conftest.o conftest.obj 3071: if { { ac_try="$ac_compile" 3072: case "(($ac_try" in 3073: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3074: *) ac_try_echo=$ac_try;; 3075: esac 3076: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3077: printf "%s\n" "$ac_try_echo"; } >&5 3078: (eval "$ac_compile") 2>&5 3079: ac_status=$? 3080: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3081: test $ac_status = 0; } 3082: then : 3083: for ac_file in conftest.o conftest.obj conftest.*; do 3084: test -f "$ac_file" || continue; 3085: case $ac_file in 3086: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3087: *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` 3088: break;; 3089: esac 3090: done 3091: else $as_nop 3092: printf "%s\n" "$as_me: failed program was:" >&5 3093: sed 's/^/| /' conftest.$ac_ext >&5 3094: 3095: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3096: printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3097: as_fn_error $? "cannot compute suffix of object files: cannot compile 3098: See \`config.log' for more details" "$LINENO" 5; } 3099: fi 3100: rm -f conftest.$ac_cv_objext conftest.$ac_ext 3101: fi 3102: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3103: printf "%s\n" "$ac_cv_objext" >&6; } 3104: OBJEXT=$ac_cv_objext 3105: ac_objext=$OBJEXT 3106: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3107: printf %s "checking whether the compiler supports GNU C... " >&6; } 3108: if test ${ac_cv_c_compiler_gnu+y} 3109: then : 3110: printf %s "(cached) " >&6 3111: else $as_nop 3112: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3113: /* end confdefs.h. */ 3114: 3115: int 3116: main (void) 3117: { 3118: #ifndef __GNUC__ 3119: choke me 3120: #endif 3121: 3122: ; 3123: return 0; 3124: } 3125: _ACEOF 3126: if ac_fn_c_try_compile "$LINENO" 3127: then : 3128: ac_compiler_gnu=yes 3129: else $as_nop 3130: ac_compiler_gnu=no 3131: fi 3132: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3133: ac_cv_c_compiler_gnu=$ac_compiler_gnu 3134: 3135: fi 3136: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3137: printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3138: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3139: 3140: if test $ac_compiler_gnu = yes; then 3141: GCC=yes 3142: else 3143: GCC= 3144: fi 3145: ac_test_CFLAGS=${CFLAGS+y} 3146: ac_save_CFLAGS=$CFLAGS 3147: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3148: printf %s "checking whether $CC accepts -g... " >&6; } 3149: if test ${ac_cv_prog_cc_g+y} 3150: then : 3151: printf %s "(cached) " >&6 3152: else $as_nop 3153: ac_save_c_werror_flag=$ac_c_werror_flag 3154: ac_c_werror_flag=yes 3155: ac_cv_prog_cc_g=no 3156: CFLAGS="-g" 3157: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3158: /* end confdefs.h. */ 3159: 3160: int 3161: main (void) 3162: { 3163: 3164: ; 3165: return 0; 3166: } 3167: _ACEOF 3168: if ac_fn_c_try_compile "$LINENO" 3169: then : 3170: ac_cv_prog_cc_g=yes 3171: else $as_nop 3172: CFLAGS="" 3173: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3174: /* end confdefs.h. */ 3175: 3176: int 3177: main (void) 3178: { 3179: 3180: ; 3181: return 0; 3182: } 3183: _ACEOF 3184: if ac_fn_c_try_compile "$LINENO" 3185: then : 3186: 3187: else $as_nop 3188: ac_c_werror_flag=$ac_save_c_werror_flag 3189: CFLAGS="-g" 3190: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3191: /* end confdefs.h. */ 3192: 3193: int 3194: main (void) 3195: { 3196: 3197: ; 3198: return 0; 3199: } 3200: _ACEOF 3201: if ac_fn_c_try_compile "$LINENO" 3202: then : 3203: ac_cv_prog_cc_g=yes 3204: fi 3205: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3206: fi 3207: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3208: fi 3209: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3210: ac_c_werror_flag=$ac_save_c_werror_flag 3211: fi 3212: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3213: printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3214: if test $ac_test_CFLAGS; then 3215: CFLAGS=$ac_save_CFLAGS 3216: elif test $ac_cv_prog_cc_g = yes; then 3217: if test "$GCC" = yes; then 3218: CFLAGS="-g -O2" 3219: else 3220: CFLAGS="-g" 3221: fi 3222: else 3223: if test "$GCC" = yes; then 3224: CFLAGS="-O2" 3225: else 3226: CFLAGS= 3227: fi 3228: fi 3229: ac_prog_cc_stdc=no 3230: if test x$ac_prog_cc_stdc = xno 3231: then : 3232: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3233: printf %s "checking for $CC option to enable C11 features... " >&6; } 3234: if test ${ac_cv_prog_cc_c11+y} 3235: then : 3236: printf %s "(cached) " >&6 3237: else $as_nop 3238: ac_cv_prog_cc_c11=no 3239: ac_save_CC=$CC 3240: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3241: /* end confdefs.h. */ 3242: $ac_c_conftest_c11_program 3243: _ACEOF 3244: for ac_arg in '' -std=gnu11 3245: do 3246: CC="$ac_save_CC $ac_arg" 3247: if ac_fn_c_try_compile "$LINENO" 3248: then : 3249: ac_cv_prog_cc_c11=$ac_arg 3250: fi 3251: rm -f core conftest.err conftest.$ac_objext conftest.beam 3252: test "x$ac_cv_prog_cc_c11" != "xno" && break 3253: done 3254: rm -f conftest.$ac_ext 3255: CC=$ac_save_CC 3256: fi 3257: 3258: if test "x$ac_cv_prog_cc_c11" = xno 3259: then : 3260: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3261: printf "%s\n" "unsupported" >&6; } 3262: else $as_nop 3263: if test "x$ac_cv_prog_cc_c11" = x 3264: then : 3265: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3266: printf "%s\n" "none needed" >&6; } 3267: else $as_nop 3268: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3269: printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3270: CC="$CC $ac_cv_prog_cc_c11" 3271: fi 3272: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3273: ac_prog_cc_stdc=c11 3274: fi 3275: fi 3276: if test x$ac_prog_cc_stdc = xno 3277: then : 3278: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3279: printf %s "checking for $CC option to enable C99 features... " >&6; } 3280: if test ${ac_cv_prog_cc_c99+y} 3281: then : 3282: printf %s "(cached) " >&6 3283: else $as_nop 3284: ac_cv_prog_cc_c99=no 3285: ac_save_CC=$CC 3286: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3287: /* end confdefs.h. */ 3288: $ac_c_conftest_c99_program 3289: _ACEOF 3290: for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3291: do 3292: CC="$ac_save_CC $ac_arg" 3293: if ac_fn_c_try_compile "$LINENO" 3294: then : 3295: ac_cv_prog_cc_c99=$ac_arg 3296: fi 3297: rm -f core conftest.err conftest.$ac_objext conftest.beam 3298: test "x$ac_cv_prog_cc_c99" != "xno" && break 3299: done 3300: rm -f conftest.$ac_ext 3301: CC=$ac_save_CC 3302: fi 3303: 3304: if test "x$ac_cv_prog_cc_c99" = xno 3305: then : 3306: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3307: printf "%s\n" "unsupported" >&6; } 3308: else $as_nop 3309: if test "x$ac_cv_prog_cc_c99" = x 3310: then : 3311: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3312: printf "%s\n" "none needed" >&6; } 3313: else $as_nop 3314: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3315: printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3316: CC="$CC $ac_cv_prog_cc_c99" 3317: fi 3318: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3319: ac_prog_cc_stdc=c99 3320: fi 3321: fi 3322: if test x$ac_prog_cc_stdc = xno 3323: then : 3324: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3325: printf %s "checking for $CC option to enable C89 features... " >&6; } 3326: if test ${ac_cv_prog_cc_c89+y} 3327: then : 3328: printf %s "(cached) " >&6 3329: else $as_nop 3330: ac_cv_prog_cc_c89=no 3331: ac_save_CC=$CC 3332: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3333: /* end confdefs.h. */ 3334: $ac_c_conftest_c89_program 3335: _ACEOF 3336: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3337: do 3338: CC="$ac_save_CC $ac_arg" 3339: if ac_fn_c_try_compile "$LINENO" 3340: then : 3341: ac_cv_prog_cc_c89=$ac_arg 3342: fi 3343: rm -f core conftest.err conftest.$ac_objext conftest.beam 3344: test "x$ac_cv_prog_cc_c89" != "xno" && break 3345: done 3346: rm -f conftest.$ac_ext 3347: CC=$ac_save_CC 3348: fi 3349: 3350: if test "x$ac_cv_prog_cc_c89" = xno 3351: then : 3352: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3353: printf "%s\n" "unsupported" >&6; } 3354: else $as_nop 3355: if test "x$ac_cv_prog_cc_c89" = x 3356: then : 3357: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3358: printf "%s\n" "none needed" >&6; } 3359: else $as_nop 3360: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3361: printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3362: CC="$CC $ac_cv_prog_cc_c89" 3363: fi 3364: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3365: ac_prog_cc_stdc=c89 3366: fi 3367: fi 3368: 3369: ac_ext=c 3370: ac_cpp='$CPP $CPPFLAGS' 3371: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3372: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3373: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3374: 3375: 3376: 3377: # Find a good install program. We prefer a C program (faster), 3378: # so one script is as good as another. But avoid the broken or 3379: # incompatible versions: 3380: # SysV /etc/install, /usr/sbin/install 3381: # SunOS /usr/etc/install 3382: # IRIX /sbin/install 3383: # AIX /bin/install 3384: # AmigaOS /C/install, which installs bootblocks on floppy discs 3385: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3386: # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3387: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3388: # OS/2's system install, which has a completely different semantic 3389: # ./install, which can be erroneously created by make from ./install.sh. 3390: # Reject install programs that cannot install multiple files. 3391: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3392: printf %s "checking for a BSD-compatible install... " >&6; } 3393: if test -z "$INSTALL"; then 3394: if test ${ac_cv_path_install+y} 3395: then : 3396: printf %s "(cached) " >&6 3397: else $as_nop 3398: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3399: for as_dir in $PATH 3400: do 3401: IFS=$as_save_IFS 3402: case $as_dir in #((( 3403: '') as_dir=./ ;; 3404: */) ;; 3405: *) as_dir=$as_dir/ ;; 3406: esac 3407: # Account for fact that we put trailing slashes in our PATH walk. 3408: case $as_dir in #(( 3409: ./ | /[cC]/* | \ 3410: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3411: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3412: /usr/ucb/* ) ;; 3413: *) 3414: # OSF1 and SCO ODT 3.0 have their own names for install. 3415: # Don't use installbsd from OSF since it installs stuff as root 3416: # by default. 3417: for ac_prog in ginstall scoinst install; do 3418: for ac_exec_ext in '' $ac_executable_extensions; do 3419: if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3420: if test $ac_prog = install && 3421: grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3422: # AIX install. It has an incompatible calling convention. 3423: : 3424: elif test $ac_prog = install && 3425: grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3426: # program-specific install script used by HP pwplus--don't use. 3427: : 3428: else 3429: rm -rf conftest.one conftest.two conftest.dir 3430: echo one > conftest.one 3431: echo two > conftest.two 3432: mkdir conftest.dir 3433: if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3434: test -s conftest.one && test -s conftest.two && 3435: test -s conftest.dir/conftest.one && 3436: test -s conftest.dir/conftest.two 3437: then 3438: ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3439: break 3 3440: fi 3441: fi 3442: fi 3443: done 3444: done 3445: ;; 3446: esac 3447: 3448: done 3449: IFS=$as_save_IFS 3450: 3451: rm -rf conftest.one conftest.two conftest.dir 3452: 3453: fi 3454: if test ${ac_cv_path_install+y}; then 3455: INSTALL=$ac_cv_path_install 3456: else 3457: # As a last resort, use the slow shell script. Don't cache a 3458: # value for INSTALL within a source directory, because that will 3459: # break other packages using the cache if that directory is 3460: # removed, or if the value is a relative name. 3461: INSTALL=$ac_install_sh 3462: fi 3463: fi 3464: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3465: printf "%s\n" "$INSTALL" >&6; } 3466: 3467: # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3468: # It thinks the first close brace ends the variable substitution. 3469: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3470: 3471: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3472: 3473: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3474: 3475: if test -n "$ac_tool_prefix"; then 3476: # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3477: set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3478: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3479: printf %s "checking for $ac_word... " >&6; } 3480: if test ${ac_cv_prog_RANLIB+y} 3481: then : 3482: printf %s "(cached) " >&6 3483: else $as_nop 3484: if test -n "$RANLIB"; then 3485: ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3486: else 3487: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3488: for as_dir in $PATH 3489: do 3490: IFS=$as_save_IFS 3491: case $as_dir in #((( 3492: '') as_dir=./ ;; 3493: */) ;; 3494: *) as_dir=$as_dir/ ;; 3495: esac 3496: for ac_exec_ext in '' $ac_executable_extensions; do 3497: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3498: ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3499: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3500: break 2 3501: fi 3502: done 3503: done 3504: IFS=$as_save_IFS 3505: 3506: fi 3507: fi 3508: RANLIB=$ac_cv_prog_RANLIB 3509: if test -n "$RANLIB"; then 3510: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3511: printf "%s\n" "$RANLIB" >&6; } 3512: else 3513: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3514: printf "%s\n" "no" >&6; } 3515: fi 3516: 3517: 3518: fi 3519: if test -z "$ac_cv_prog_RANLIB"; then 3520: ac_ct_RANLIB=$RANLIB 3521: # Extract the first word of "ranlib", so it can be a program name with args. 3522: set dummy ranlib; ac_word=$2 3523: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3524: printf %s "checking for $ac_word... " >&6; } 3525: if test ${ac_cv_prog_ac_ct_RANLIB+y} 3526: then : 3527: printf %s "(cached) " >&6 3528: else $as_nop 3529: if test -n "$ac_ct_RANLIB"; then 3530: ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3531: else 3532: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3533: for as_dir in $PATH 3534: do 3535: IFS=$as_save_IFS 3536: case $as_dir in #((( 3537: '') as_dir=./ ;; 3538: */) ;; 3539: *) as_dir=$as_dir/ ;; 3540: esac 3541: for ac_exec_ext in '' $ac_executable_extensions; do 3542: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3543: ac_cv_prog_ac_ct_RANLIB="ranlib" 3544: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3545: break 2 3546: fi 3547: done 3548: done 3549: IFS=$as_save_IFS 3550: 3551: fi 3552: fi 3553: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3554: if test -n "$ac_ct_RANLIB"; then 3555: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3556: printf "%s\n" "$ac_ct_RANLIB" >&6; } 3557: else 3558: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3559: printf "%s\n" "no" >&6; } 3560: fi 3561: 3562: if test "x$ac_ct_RANLIB" = x; then 3563: RANLIB=":" 3564: else 3565: case $cross_compiling:$ac_tool_warned in 3566: yes:) 3567: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3568: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3569: ac_tool_warned=yes ;; 3570: esac 3571: RANLIB=$ac_ct_RANLIB 3572: fi 3573: else 3574: RANLIB="$ac_cv_prog_RANLIB" 3575: fi 3576: 3577: 3578: 3579: 3580: # Make sure we can run config.sub. 3581: $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 3582: as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 3583: 3584: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3585: printf %s "checking build system type... " >&6; } 3586: if test ${ac_cv_build+y} 3587: then : 3588: printf %s "(cached) " >&6 3589: else $as_nop 3590: ac_build_alias=$build_alias 3591: test "x$ac_build_alias" = x && 3592: ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 3593: test "x$ac_build_alias" = x && 3594: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3595: ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 3596: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 3597: 3598: fi 3599: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3600: printf "%s\n" "$ac_cv_build" >&6; } 3601: case $ac_cv_build in 3602: *-*-*) ;; 3603: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3604: esac 3605: build=$ac_cv_build 3606: ac_save_IFS=$IFS; IFS='-' 3607: set x $ac_cv_build 3608: shift 3609: build_cpu=$1 3610: build_vendor=$2 3611: shift; shift 3612: # Remember, the first character of IFS is used to create $*, 3613: # except with old shells: 3614: build_os=$* 3615: IFS=$ac_save_IFS 3616: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3617: 3618: 3619: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3620: printf %s "checking host system type... " >&6; } 3621: if test ${ac_cv_host+y} 3622: then : 3623: printf %s "(cached) " >&6 3624: else $as_nop 3625: if test "x$host_alias" = x; then 3626: ac_cv_host=$ac_cv_build 3627: else 3628: ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 3629: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 3630: fi 3631: 3632: fi 3633: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3634: printf "%s\n" "$ac_cv_host" >&6; } 3635: case $ac_cv_host in 3636: *-*-*) ;; 3637: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3638: esac 3639: host=$ac_cv_host 3640: ac_save_IFS=$IFS; IFS='-' 3641: set x $ac_cv_host 3642: shift 3643: host_cpu=$1 3644: host_vendor=$2 3645: shift; shift 3646: # Remember, the first character of IFS is used to create $*, 3647: # except with old shells: 3648: host_os=$* 3649: IFS=$ac_save_IFS 3650: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3651: 3652: 3653: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 3654: printf %s "checking target system type... " >&6; } 3655: if test ${ac_cv_target+y} 3656: then : 3657: printf %s "(cached) " >&6 3658: else $as_nop 3659: if test "x$target_alias" = x; then 3660: ac_cv_target=$ac_cv_host 3661: else 3662: ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` || 3663: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5 3664: fi 3665: 3666: fi 3667: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 3668: printf "%s\n" "$ac_cv_target" >&6; } 3669: case $ac_cv_target in 3670: *-*-*) ;; 3671: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 3672: esac 3673: target=$ac_cv_target 3674: ac_save_IFS=$IFS; IFS='-' 3675: set x $ac_cv_target 3676: shift 3677: target_cpu=$1 3678: target_vendor=$2 3679: shift; shift 3680: # Remember, the first character of IFS is used to create $*, 3681: # except with old shells: 3682: target_os=$* 3683: IFS=$ac_save_IFS 3684: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 3685: 3686: 3687: # The aliases save the names the user supplied, while $host etc. 3688: # will get canonicalized. 3689: test -n "$target_alias" && 3690: test "$program_prefix$program_suffix$program_transform_name" = \ 3691: NONENONEs,x,x, && 3692: program_prefix=${target_alias}- 3693: 3694: if test -n "$ac_tool_prefix"; then 3695: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args. 3696: set dummy ${ac_tool_prefix}mkdep; ac_word=$2 3697: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3698: printf %s "checking for $ac_word... " >&6; } 3699: if test ${ac_cv_prog_MKDEP+y} 3700: then : 3701: printf %s "(cached) " >&6 3702: else $as_nop 3703: if test -n "$MKDEP"; then 3704: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test. 3705: else 3706: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3707: for as_dir in $PATH 3708: do 3709: IFS=$as_save_IFS 3710: case $as_dir in #((( 3711: '') as_dir=./ ;; 3712: */) ;; 3713: *) as_dir=$as_dir/ ;; 3714: esac 3715: for ac_exec_ext in '' $ac_executable_extensions; do 3716: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3717: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep" 3718: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3719: break 2 3720: fi 3721: done 3722: done 3723: IFS=$as_save_IFS 3724: 3725: fi 3726: fi 3727: MKDEP=$ac_cv_prog_MKDEP 3728: if test -n "$MKDEP"; then 3729: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5 3730: printf "%s\n" "$MKDEP" >&6; } 3731: else 3732: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3733: printf "%s\n" "no" >&6; } 3734: fi 3735: 3736: 3737: fi 3738: if test -z "$ac_cv_prog_MKDEP"; then 3739: ac_ct_MKDEP=$MKDEP 3740: # Extract the first word of "mkdep", so it can be a program name with args. 3741: set dummy mkdep; ac_word=$2 3742: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3743: printf %s "checking for $ac_word... " >&6; } 3744: if test ${ac_cv_prog_ac_ct_MKDEP+y} 3745: then : 3746: printf %s "(cached) " >&6 3747: else $as_nop 3748: if test -n "$ac_ct_MKDEP"; then 3749: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test. 3750: else 3751: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3752: for as_dir in $PATH 3753: do 3754: IFS=$as_save_IFS 3755: case $as_dir in #((( 3756: '') as_dir=./ ;; 3757: */) ;; 3758: *) as_dir=$as_dir/ ;; 3759: esac 3760: for ac_exec_ext in '' $ac_executable_extensions; do 3761: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3762: ac_cv_prog_ac_ct_MKDEP="mkdep" 3763: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3764: break 2 3765: fi 3766: done 3767: done 3768: IFS=$as_save_IFS 3769: 3770: fi 3771: fi 3772: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP 3773: if test -n "$ac_ct_MKDEP"; then 3774: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5 3775: printf "%s\n" "$ac_ct_MKDEP" >&6; } 3776: else 3777: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3778: printf "%s\n" "no" >&6; } 3779: fi 3780: 3781: if test "x$ac_ct_MKDEP" = x; then 3782: MKDEP="../mkdep" 3783: else 3784: case $cross_compiling:$ac_tool_warned in 3785: yes:) 3786: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3787: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3788: ac_tool_warned=yes ;; 3789: esac 3790: MKDEP=$ac_ct_MKDEP 3791: fi 3792: else 3793: MKDEP="$ac_cv_prog_MKDEP" 3794: fi 3795: 3796: 3797: 3798: CFLAGS="-Wall -O2 -fPIC ${CFLAGS}" 3799: LDFLAGS="${LDFLAGS}" 3800: 3801: # Checks for libraries. 3802: 3803: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_lock in -lpthread" >&5 3804: printf %s "checking for pthread_mutex_lock in -lpthread... " >&6; } 3805: if test ${ac_cv_lib_pthread_pthread_mutex_lock+y} 3806: then : 3807: printf %s "(cached) " >&6 3808: else $as_nop 3809: ac_check_lib_save_LIBS=$LIBS 3810: LIBS="-lpthread $LIBS" 3811: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3812: /* end confdefs.h. */ 3813: 3814: /* Override any GCC internal prototype to avoid an error. 3815: Use char because int might match the return type of a GCC 3816: builtin and then its argument prototype would still apply. */ 3817: char pthread_mutex_lock (); 3818: int 3819: main (void) 3820: { 3821: return pthread_mutex_lock (); 3822: ; 3823: return 0; 3824: } 3825: _ACEOF 3826: if ac_fn_c_try_link "$LINENO" 3827: then : 3828: ac_cv_lib_pthread_pthread_mutex_lock=yes 3829: else $as_nop 3830: ac_cv_lib_pthread_pthread_mutex_lock=no 3831: fi 3832: rm -f core conftest.err conftest.$ac_objext conftest.beam \ 3833: conftest$ac_exeext conftest.$ac_ext 3834: LIBS=$ac_check_lib_save_LIBS 3835: fi 3836: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5 3837: printf "%s\n" "$ac_cv_lib_pthread_pthread_mutex_lock" >&6; } 3838: if test "x$ac_cv_lib_pthread_pthread_mutex_lock" = xyes 3839: then : 3840: printf "%s\n" "#define HAVE_LIBPTHREAD 1" >>confdefs.h 3841: 3842: LIBS="-lpthread $LIBS" 3843: 3844: fi 3845: 3846: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for str_Trim in -lelwix" >&5 3847: printf %s "checking for str_Trim in -lelwix... " >&6; } 3848: if test ${ac_cv_lib_elwix_str_Trim+y} 3849: then : 3850: printf %s "(cached) " >&6 3851: else $as_nop 3852: ac_check_lib_save_LIBS=$LIBS 3853: LIBS="-lelwix $LIBS" 3854: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3855: /* end confdefs.h. */ 3856: 3857: /* Override any GCC internal prototype to avoid an error. 3858: Use char because int might match the return type of a GCC 3859: builtin and then its argument prototype would still apply. */ 3860: char str_Trim (); 3861: int 3862: main (void) 3863: { 3864: return str_Trim (); 3865: ; 3866: return 0; 3867: } 3868: _ACEOF 3869: if ac_fn_c_try_link "$LINENO" 3870: then : 3871: ac_cv_lib_elwix_str_Trim=yes 3872: else $as_nop 3873: ac_cv_lib_elwix_str_Trim=no 3874: fi 3875: rm -f core conftest.err conftest.$ac_objext conftest.beam \ 3876: conftest$ac_exeext conftest.$ac_ext 3877: LIBS=$ac_check_lib_save_LIBS 3878: fi 3879: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elwix_str_Trim" >&5 3880: printf "%s\n" "$ac_cv_lib_elwix_str_Trim" >&6; } 3881: if test "x$ac_cv_lib_elwix_str_Trim" = xyes 3882: then : 3883: printf "%s\n" "#define HAVE_LIBELWIX 1" >>confdefs.h 3884: 3885: LIBS="-lelwix $LIBS" 3886: 3887: fi 3888: 3889: 3890: # Checks for header files. 3891: 3892: # Checks for typedefs, structures, and compiler characteristics. 3893: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 3894: printf %s "checking for an ANSI C-conforming const... " >&6; } 3895: if test ${ac_cv_c_const+y} 3896: then : 3897: printf %s "(cached) " >&6 3898: else $as_nop 3899: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3900: /* end confdefs.h. */ 3901: 3902: int 3903: main (void) 3904: { 3905: 3906: #ifndef __cplusplus 3907: /* Ultrix mips cc rejects this sort of thing. */ 3908: typedef int charset[2]; 3909: const charset cs = { 0, 0 }; 3910: /* SunOS 4.1.1 cc rejects this. */ 3911: char const *const *pcpcc; 3912: char **ppc; 3913: /* NEC SVR4.0.2 mips cc rejects this. */ 3914: struct point {int x, y;}; 3915: static struct point const zero = {0,0}; 3916: /* IBM XL C 1.02.0.0 rejects this. 3917: It does not let you subtract one const X* pointer from another in 3918: an arm of an if-expression whose if-part is not a constant 3919: expression */ 3920: const char *g = "string"; 3921: pcpcc = &g + (g ? g-g : 0); 3922: /* HPUX 7.0 cc rejects these. */ 3923: ++pcpcc; 3924: ppc = (char**) pcpcc; 3925: pcpcc = (char const *const *) ppc; 3926: { /* SCO 3.2v4 cc rejects this sort of thing. */ 3927: char tx; 3928: char *t = &tx; 3929: char const *s = 0 ? (char *) 0 : (char const *) 0; 3930: 3931: *t++ = 0; 3932: if (s) return 0; 3933: } 3934: { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 3935: int x[] = {25, 17}; 3936: const int *foo = &x[0]; 3937: ++foo; 3938: } 3939: { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 3940: typedef const int *iptr; 3941: iptr p = 0; 3942: ++p; 3943: } 3944: { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying 3945: "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 3946: struct s { int j; const int *ap[3]; } bx; 3947: struct s *b = &bx; b->j = 5; 3948: } 3949: { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 3950: const int foo = 10; 3951: if (!foo) return 0; 3952: } 3953: return !cs[0] && !zero.x; 3954: #endif 3955: 3956: ; 3957: return 0; 3958: } 3959: _ACEOF 3960: if ac_fn_c_try_compile "$LINENO" 3961: then : 3962: ac_cv_c_const=yes 3963: else $as_nop 3964: ac_cv_c_const=no 3965: fi 3966: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3967: fi 3968: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 3969: printf "%s\n" "$ac_cv_c_const" >&6; } 3970: if test $ac_cv_c_const = no; then 3971: 3972: printf "%s\n" "#define const /**/" >>confdefs.h 3973: 3974: fi 3975: 3976: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 3977: printf %s "checking for inline... " >&6; } 3978: if test ${ac_cv_c_inline+y} 3979: then : 3980: printf %s "(cached) " >&6 3981: else $as_nop 3982: ac_cv_c_inline=no 3983: for ac_kw in inline __inline__ __inline; do 3984: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3985: /* end confdefs.h. */ 3986: #ifndef __cplusplus 3987: typedef int foo_t; 3988: static $ac_kw foo_t static_foo (void) {return 0; } 3989: $ac_kw foo_t foo (void) {return 0; } 3990: #endif 3991: 3992: _ACEOF 3993: if ac_fn_c_try_compile "$LINENO" 3994: then : 3995: ac_cv_c_inline=$ac_kw 3996: fi 3997: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3998: test "$ac_cv_c_inline" != no && break 3999: done 4000: 4001: fi 4002: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 4003: printf "%s\n" "$ac_cv_c_inline" >&6; } 4004: 4005: case $ac_cv_c_inline in 4006: inline | yes) ;; 4007: *) 4008: case $ac_cv_c_inline in 4009: no) ac_val=;; 4010: *) ac_val=$ac_cv_c_inline;; 4011: esac 4012: cat >>confdefs.h <<_ACEOF 4013: #ifndef __cplusplus 4014: #define inline $ac_val 4015: #endif 4016: _ACEOF 4017: ;; 4018: esac 4019: 4020: 4021: # Checks for library functions. 4022: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 4023: printf %s "checking for GNU libc compatible malloc... " >&6; } 4024: if test ${ac_cv_func_malloc_0_nonnull+y} 4025: then : 4026: printf %s "(cached) " >&6 4027: else $as_nop 4028: if test "$cross_compiling" = yes 4029: then : 4030: case "$host_os" in # (( 4031: # Guess yes on platforms where we know the result. 4032: *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \ 4033: | hpux* | solaris* | cygwin* | mingw* | msys* ) 4034: ac_cv_func_malloc_0_nonnull=yes ;; 4035: # If we don't know, assume the worst. 4036: *) ac_cv_func_malloc_0_nonnull=no ;; 4037: esac 4038: else $as_nop 4039: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4040: /* end confdefs.h. */ 4041: #include <stdlib.h> 4042: 4043: int 4044: main (void) 4045: { 4046: void *p = malloc (0); 4047: int result = !p; 4048: free (p); 4049: return result; 4050: ; 4051: return 0; 4052: } 4053: _ACEOF 4054: if ac_fn_c_try_run "$LINENO" 4055: then : 4056: ac_cv_func_malloc_0_nonnull=yes 4057: else $as_nop 4058: ac_cv_func_malloc_0_nonnull=no 4059: fi 4060: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4061: conftest.$ac_objext conftest.beam conftest.$ac_ext 4062: fi 4063: 4064: fi 4065: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 4066: printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; } 4067: if test $ac_cv_func_malloc_0_nonnull = yes 4068: then : 4069: 4070: printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h 4071: 4072: else $as_nop 4073: printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h 4074: 4075: case " $LIBOBJS " in 4076: *" malloc.$ac_objext "* ) ;; 4077: *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 4078: ;; 4079: esac 4080: 4081: 4082: printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h 4083: 4084: fi 4085: 4086: 4087: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 4088: printf %s "checking for GNU libc compatible realloc... " >&6; } 4089: if test ${ac_cv_func_realloc_0_nonnull+y} 4090: then : 4091: printf %s "(cached) " >&6 4092: else $as_nop 4093: if test "$cross_compiling" = yes 4094: then : 4095: case "$host_os" in # (( 4096: # Guess yes on platforms where we know the result. 4097: *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \ 4098: | hpux* | solaris* | cygwin* | mingw* | msys* ) 4099: ac_cv_func_realloc_0_nonnull=yes ;; 4100: # If we don't know, assume the worst. 4101: *) ac_cv_func_realloc_0_nonnull=no ;; 4102: esac 4103: else $as_nop 4104: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4105: /* end confdefs.h. */ 4106: #include <stdlib.h> 4107: 4108: int 4109: main (void) 4110: { 4111: void *p = realloc (0, 0); 4112: int result = !p; 4113: free (p); 4114: return result; 4115: ; 4116: return 0; 4117: } 4118: _ACEOF 4119: if ac_fn_c_try_run "$LINENO" 4120: then : 4121: ac_cv_func_realloc_0_nonnull=yes 4122: else $as_nop 4123: ac_cv_func_realloc_0_nonnull=no 4124: fi 4125: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4126: conftest.$ac_objext conftest.beam conftest.$ac_ext 4127: fi 4128: 4129: fi 4130: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 4131: printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; } 4132: if test $ac_cv_func_realloc_0_nonnull = yes 4133: then : 4134: 4135: printf "%s\n" "#define HAVE_REALLOC 1" >>confdefs.h 4136: 4137: else $as_nop 4138: printf "%s\n" "#define HAVE_REALLOC 0" >>confdefs.h 4139: 4140: case " $LIBOBJS " in 4141: *" realloc.$ac_objext "* ) ;; 4142: *) LIBOBJS="$LIBOBJS realloc.$ac_objext" 4143: ;; 4144: esac 4145: 4146: 4147: printf "%s\n" "#define realloc rpl_realloc" >>confdefs.h 4148: 4149: fi 4150: 4151: 4152: ac_fn_c_check_func "$LINENO" "bzero" "ac_cv_func_bzero" 4153: if test "x$ac_cv_func_bzero" = xyes 4154: then : 4155: printf "%s\n" "#define HAVE_BZERO 1" >>confdefs.h 4156: 4157: fi 4158: ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" 4159: if test "x$ac_cv_func_memmove" = xyes 4160: then : 4161: printf "%s\n" "#define HAVE_MEMMOVE 1" >>confdefs.h 4162: 4163: fi 4164: ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset" 4165: if test "x$ac_cv_func_memset" = xyes 4166: then : 4167: printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h 4168: 4169: fi 4170: ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr" 4171: if test "x$ac_cv_func_strchr" = xyes 4172: then : 4173: printf "%s\n" "#define HAVE_STRCHR 1" >>confdefs.h 4174: 4175: fi 4176: ac_fn_c_check_func "$LINENO" "strspn" "ac_cv_func_strspn" 4177: if test "x$ac_cv_func_strspn" = xyes 4178: then : 4179: printf "%s\n" "#define HAVE_STRSPN 1" >>confdefs.h 4180: 4181: fi 4182: 4183: 4184: DEBUG=no 4185: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5 4186: printf %s "checking Debug Build... " >&6; } 4187: # Check whether --enable-debug was given. 4188: if test ${enable_debug+y} 4189: then : 4190: enableval=$enable_debug; DEBUG=$enableval 4191: case "$enableval" in 4192: yes) 4193: 4194: printf "%s\n" "#define __DEBUG /**/" >>confdefs.h 4195: 4196: CFLAGS="-g ${CFLAGS}" 4197: ;; 4198: *) 4199: 4200: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h 4201: 4202: ;; 4203: esac 4204: fi 4205: 4206: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5 4207: printf "%s\n" "$DEBUG" >&6; } 4208: 4209: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile debian/Makefile src/Makefile" 4210: 4211: cat >confcache <<\_ACEOF 4212: # This file is a shell script that caches the results of configure 4213: # tests run on this system so they can be shared between configure 4214: # scripts and configure runs, see configure's option --config-cache. 4215: # It is not useful on other systems. If it contains results you don't 4216: # want to keep, you may remove or edit it. 4217: # 4218: # config.status only pays attention to the cache file if you give it 4219: # the --recheck option to rerun configure. 4220: # 4221: # `ac_cv_env_foo' variables (set or unset) will be overridden when 4222: # loading this file, other *unset* `ac_cv_foo' will be assigned the 4223: # following values. 4224: 4225: _ACEOF 4226: 4227: # The following way of writing the cache mishandles newlines in values, 4228: # but we know of no workaround that is simple, portable, and efficient. 4229: # So, we kill variables containing newlines. 4230: # Ultrix sh set writes to stderr and can't be redirected directly, 4231: # and sets the high bit in the cache file unless we assign to the vars. 4232: ( 4233: for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do 4234: eval ac_val=\$$ac_var 4235: case $ac_val in #( 4236: *${as_nl}*) 4237: case $ac_var in #( 4238: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4239: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4240: esac 4241: case $ac_var in #( 4242: _ | IFS | as_nl) ;; #( 4243: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4244: *) { eval $ac_var=; unset $ac_var;} ;; 4245: esac ;; 4246: esac 4247: done 4248: 4249: (set) 2>&1 | 4250: case $as_nl`(ac_space=' '; set) 2>&1` in #( 4251: *${as_nl}ac_space=\ *) 4252: # `set' does not quote correctly, so add quotes: double-quote 4253: # substitution turns \\\\ into \\, and sed turns \\ into \. 4254: sed -n \ 4255: "s/'/'\\\\''/g; 4256: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p" 4257: ;; #( 4258: *) 4259: # `set' quotes correctly as required by POSIX, so do not add quotes. 4260: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4261: ;; 4262: esac | 4263: sort 4264: ) | 4265: sed ' 4266: /^ac_cv_env_/b end 4267: t clear 4268: :clear 4269: s/^$[^=]*$=$.*[{}].*$$/test ${\1+y} || &/ 4270: t end 4271: s/^$[^=]*$=$.*$$/\1=${\1=\2}/ 4272: :end' >>confcache 4273: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4274: if test -w "$cache_file"; then 4275: if test "x$cache_file" != "x/dev/null"; then 4276: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4277: printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 4278: if test ! -f "$cache_file" || test -h "$cache_file"; then 4279: cat confcache >"$cache_file" 4280: else 4281: case $cache_file in #( 4282: */* | ?:*) 4283: mv -f confcache "$cache_file"$$ && 4284: mv -f "$cache_file"$$ "$cache_file" ;; #( 4285: *) 4286: mv -f confcache "$cache_file" ;; 4287: esac 4288: fi 4289: fi 4290: else 4291: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4292: printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 4293: fi 4294: fi 4295: rm -f confcache 4296: 4297: test "x$prefix" = xNONE && prefix=$ac_default_prefix 4298: # Let make expand exec_prefix. 4299: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4300: 4301: DEFS=-DHAVE_CONFIG_H 4302: 4303: ac_libobjs= 4304: ac_ltlibobjs= 4305: U= 4306: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4307: # 1. Remove the extension, and $U if already installed. 4308: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4309: ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 4310: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4311: # will be set to the directory where LIBOBJS objects are built. 4312: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4313: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4314: done 4315: LIBOBJS=$ac_libobjs 4316: 4317: LTLIBOBJS=$ac_ltlibobjs 4318: 4319: 4320: 4321: : "${CONFIG_STATUS=./config.status}" 4322: ac_write_fail=0 4323: ac_clean_files_save=$ac_clean_files 4324: ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4325: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4326: printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 4327: as_write_fail=0 4328: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4329: #! $SHELL 4330: # Generated by $as_me. 4331: # Run this file to recreate the current configuration. 4332: # Compiler output produced by configure, useful for debugging 4333: # configure, is in config.log if it exists. 4334: 4335: debug=false 4336: ac_cs_recheck=false 4337: ac_cs_silent=false 4338: 4339: SHELL=\${CONFIG_SHELL-$SHELL} 4340: export SHELL 4341: _ASEOF 4342: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4343: ## -------------------- ## 4344: ## M4sh Initialization. ## 4345: ## -------------------- ## 4346: 4347: # Be more Bourne compatible 4348: DUALCASE=1; export DUALCASE # for MKS sh 4349: as_nop=: 4350: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 4351: then : 4352: emulate sh 4353: NULLCMD=: 4354: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4355: # is contrary to our usage. Disable this feature. 4356: alias -g '${1+"$@"}'='"$@"' 4357: setopt NO_GLOB_SUBST 4358: else $as_nop 4359: case `(set -o) 2>/dev/null` in #( 4360: *posix*) : 4361: set -o posix ;; #( 4362: *) : 4363: ;; 4364: esac 4365: fi 4366: 4367: 4368: 4369: # Reset variables that may have inherited troublesome values from 4370: # the environment. 4371: 4372: # IFS needs to be set, to space, tab, and newline, in precisely that order. 4373: # (If _AS_PATH_WALK were called with IFS unset, it would have the 4374: # side effect of setting IFS to empty, thus disabling word splitting.) 4375: # Quoting is to prevent editors from complaining about space-tab. 4376: as_nl=' 4377: ' 4378: export as_nl 4379: IFS=" "" $as_nl" 4380: 4381: PS1='$ ' 4382: PS2='> ' 4383: PS4='+ ' 4384: 4385: # Ensure predictable behavior from utilities with locale-dependent output. 4386: LC_ALL=C 4387: export LC_ALL 4388: LANGUAGE=C 4389: export LANGUAGE 4390: 4391: # We cannot yet rely on "unset" to work, but we need these variables 4392: # to be unset--not just set to an empty or harmless value--now, to 4393: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 4394: # also avoids known problems related to "unset" and subshell syntax 4395: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 4396: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 4397: do eval test \${$as_var+y} \ 4398: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4399: done 4400: 4401: # Ensure that fds 0, 1, and 2 are open. 4402: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 4403: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 4404: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 4405: 4406: # The user is always right. 4407: if ${PATH_SEPARATOR+false} :; then 4408: PATH_SEPARATOR=: 4409: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4410: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4411: PATH_SEPARATOR=';' 4412: } 4413: fi 4414: 4415: 4416: # Find who we are. Look in the path if we contain no directory separator. 4417: as_myself= 4418: case $0 in #(( 4419: *[\\/]* ) as_myself=$0 ;; 4420: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4421: for as_dir in $PATH 4422: do 4423: IFS=$as_save_IFS 4424: case $as_dir in #((( 4425: '') as_dir=./ ;; 4426: */) ;; 4427: *) as_dir=$as_dir/ ;; 4428: esac 4429: test -r "$as_dir$0" && as_myself=$as_dir$0 && break 4430: done 4431: IFS=$as_save_IFS 4432: 4433: ;; 4434: esac 4435: # We did not find ourselves, most probably we were run as `sh COMMAND' 4436: # in which case we are not to be found in the path. 4437: if test "x$as_myself" = x; then 4438: as_myself=$0 4439: fi 4440: if test ! -f "$as_myself"; then 4441: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4442: exit 1 4443: fi 4444: 4445: 4446: 4447: # as_fn_error STATUS ERROR [LINENO LOG_FD] 4448: # ---------------------------------------- 4449: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4450: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4451: # script with STATUS, using 1 if that was 0. 4452: as_fn_error () 4453: { 4454: as_status=$1; test $as_status -eq 0 && as_status=1 4455: if test "$4"; then 4456: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4457: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4458: fi 4459: printf "%s\n" "$as_me: error: $2" >&2 4460: as_fn_exit $as_status 4461: } # as_fn_error 4462: 4463: 4464: 4465: # as_fn_set_status STATUS 4466: # ----------------------- 4467: # Set $? to STATUS, without forking. 4468: as_fn_set_status () 4469: { 4470: return $1 4471: } # as_fn_set_status 4472: 4473: # as_fn_exit STATUS 4474: # ----------------- 4475: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4476: as_fn_exit () 4477: { 4478: set +e 4479: as_fn_set_status $1 4480: exit $1 4481: } # as_fn_exit 4482: 4483: # as_fn_unset VAR 4484: # --------------- 4485: # Portably unset VAR. 4486: as_fn_unset () 4487: { 4488: { eval $1=; unset $1;} 4489: } 4490: as_unset=as_fn_unset 4491: 4492: # as_fn_append VAR VALUE 4493: # ---------------------- 4494: # Append the text in VALUE to the end of the definition contained in VAR. Take 4495: # advantage of any shell optimizations that allow amortized linear growth over 4496: # repeated appends, instead of the typical quadratic growth present in naive 4497: # implementations. 4498: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 4499: then : 4500: eval 'as_fn_append () 4501: { 4502: eval $1+=\$2 4503: }' 4504: else $as_nop 4505: as_fn_append () 4506: { 4507: eval $1=\$$1\$2 4508: } 4509: fi # as_fn_append 4510: 4511: # as_fn_arith ARG... 4512: # ------------------ 4513: # Perform arithmetic evaluation on the ARGs, and store the result in the 4514: # global $as_val. Take advantage of shells that can avoid forks. The arguments 4515: # must be portable across $(()) and expr. 4516: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 4517: then : 4518: eval 'as_fn_arith () 4519: { 4520: as_val=$(( $* )) 4521: }' 4522: else $as_nop 4523: as_fn_arith () 4524: { 4525: as_val=`expr "$@" || test $? -eq 1` 4526: } 4527: fi # as_fn_arith 4528: 4529: 4530: if expr a : '$a$' >/dev/null 2>&1 && 4531: test "X`expr 00001 : '.*$...$'`" = X001; then 4532: as_expr=expr 4533: else 4534: as_expr=false 4535: fi 4536: 4537: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4538: as_basename=basename 4539: else 4540: as_basename=false 4541: fi 4542: 4543: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4544: as_dirname=dirname 4545: else 4546: as_dirname=false 4547: fi 4548: 4549: as_me=`$as_basename -- "$0" || 4550: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 4551: X"$0" : 'X$//$$' \| \ 4552: X"$0" : 'X$/$' \| . 2>/dev/null || 4553: printf "%s\n" X/"$0" | 4554: sed '/^.*\/$[^/][^/]*$\/*$/{ 4555: s//\1/ 4556: q 4557: } 4558: /^X\/$\/\/$$/{ 4559: s//\1/ 4560: q 4561: } 4562: /^X\/$\/$.*/{ 4563: s//\1/ 4564: q 4565: } 4566: s/.*/./; q'` 4567: 4568: # Avoid depending upon Character Ranges. 4569: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4570: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4571: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4572: as_cr_digits='0123456789' 4573: as_cr_alnum=$as_cr_Letters$as_cr_digits 4574: 4575: 4576: # Determine whether it's possible to make 'echo' print without a newline. 4577: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 4578: # for compatibility with existing Makefiles. 4579: ECHO_C= ECHO_N= ECHO_T= 4580: case `echo -n x` in #((((( 4581: -n*) 4582: case `echo 'xy\c'` in 4583: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4584: xy) ECHO_C='\c';; 4585: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4586: ECHO_T=' ';; 4587: esac;; 4588: *) 4589: ECHO_N='-n';; 4590: esac 4591: 4592: # For backward compatibility with old third-party macros, we provide 4593: # the shell variables $as_echo and $as_echo_n. New code should use 4594: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 4595: as_echo='printf %s\n' 4596: as_echo_n='printf %s' 4597: 4598: rm -f conf$$ conf$$.exe conf$$.file 4599: if test -d conf$$.dir; then 4600: rm -f conf$$.dir/conf$$.file 4601: else 4602: rm -f conf$$.dir 4603: mkdir conf$$.dir 2>/dev/null 4604: fi 4605: if (echo >conf$$.file) 2>/dev/null; then 4606: if ln -s conf$$.file conf$$ 2>/dev/null; then 4607: as_ln_s='ln -s' 4608: # ... but there are two gotchas: 4609: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4610: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4611: # In both cases, we have to default to `cp -pR'. 4612: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4613: as_ln_s='cp -pR' 4614: elif ln conf$$.file conf$$ 2>/dev/null; then 4615: as_ln_s=ln 4616: else 4617: as_ln_s='cp -pR' 4618: fi 4619: else 4620: as_ln_s='cp -pR' 4621: fi 4622: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4623: rmdir conf$$.dir 2>/dev/null 4624: 4625: 4626: # as_fn_mkdir_p 4627: # ------------- 4628: # Create "$as_dir" as a directory, including parents if necessary. 4629: as_fn_mkdir_p () 4630: { 4631: 4632: case $as_dir in #( 4633: -*) as_dir=./$as_dir;; 4634: esac 4635: test -d "$as_dir" || eval $as_mkdir_p || { 4636: as_dirs= 4637: while :; do 4638: case $as_dir in #( 4639: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4640: *) as_qdir=$as_dir;; 4641: esac 4642: as_dirs="'$as_qdir' $as_dirs" 4643: as_dir=`$as_dirname -- "$as_dir" || 4644: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 4645: X"$as_dir" : 'X$//$[^/]' \| \ 4646: X"$as_dir" : 'X$//$$' \| \ 4647: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 4648: printf "%s\n" X"$as_dir" | 4649: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 4650: s//\1/ 4651: q 4652: } 4653: /^X$\/\/$[^/].*/{ 4654: s//\1/ 4655: q 4656: } 4657: /^X$\/\/$$/{ 4658: s//\1/ 4659: q 4660: } 4661: /^X$\/$.*/{ 4662: s//\1/ 4663: q 4664: } 4665: s/.*/./; q'` 4666: test -d "$as_dir" && break 4667: done 4668: test -z "$as_dirs" || eval "mkdir $as_dirs" 4669: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4670: 4671: 4672: } # as_fn_mkdir_p 4673: if mkdir -p . 2>/dev/null; then 4674: as_mkdir_p='mkdir -p "$as_dir"' 4675: else 4676: test -d ./-p && rmdir ./-p 4677: as_mkdir_p=false 4678: fi 4679: 4680: 4681: # as_fn_executable_p FILE 4682: # ----------------------- 4683: # Test if FILE is an executable regular file. 4684: as_fn_executable_p () 4685: { 4686: test -f "$1" && test -x "$1" 4687: } # as_fn_executable_p 4688: as_test_x='test -x' 4689: as_executable_p=as_fn_executable_p 4690: 4691: # Sed expression to map a string onto a valid CPP name. 4692: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4693: 4694: # Sed expression to map a string onto a valid variable name. 4695: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4696: 4697: 4698: exec 6>&1 4699: ## ----------------------------------- ## 4700: ## Main body of $CONFIG_STATUS script. ## 4701: ## ----------------------------------- ## 4702: _ASEOF 4703: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4704: 4705: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4706: # Save the log message, to keep $0 and so on meaningful, and to 4707: # report actual input values of CONFIG_FILES etc. instead of their 4708: # values after options handling. 4709: ac_log=" 4710: This file was extended by libaitcfg $as_me 9.4, which was 4711: generated by GNU Autoconf 2.71. Invocation command line was 4712: 4713: CONFIG_FILES = $CONFIG_FILES 4714: CONFIG_HEADERS = $CONFIG_HEADERS 4715: CONFIG_LINKS = $CONFIG_LINKS 4716: CONFIG_COMMANDS = $CONFIG_COMMANDS 4717: $ $0 $@ 4718: 4719: on `(hostname || uname -n) 2>/dev/null | sed 1q` 4720: " 4721: 4722: _ACEOF 4723: 4724: case $ac_config_files in *" 4725: "*) set x $ac_config_files; shift; ac_config_files=$*;; 4726: esac 4727: 4728: case $ac_config_headers in *" 4729: "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4730: esac 4731: 4732: 4733: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4734: # Files that config.status was made for. 4735: config_files="$ac_config_files" 4736: config_headers="$ac_config_headers" 4737: 4738: _ACEOF 4739: 4740: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4741: ac_cs_usage="\ 4742: \`$as_me' instantiates files and other configuration actions 4743: from templates according to the current configuration. Unless the files 4744: and actions are specified as TAGs, all are instantiated by default. 4745: 4746: Usage: $0 [OPTION]... [TAG]... 4747: 4748: -h, --help print this help, then exit 4749: -V, --version print version number and configuration settings, then exit 4750: --config print configuration, then exit 4751: -q, --quiet, --silent 4752: do not print progress messages 4753: -d, --debug don't remove temporary files 4754: --recheck update $as_me by reconfiguring in the same conditions 4755: --file=FILE[:TEMPLATE] 4756: instantiate the configuration file FILE 4757: --header=FILE[:TEMPLATE] 4758: instantiate the configuration header FILE 4759: 4760: Configuration files: 4761: $config_files 4762: 4763: Configuration headers: 4764: $config_headers 4765: 4766: Report bugs to <misho@elwix.org>." 4767: 4768: _ACEOF 4769: ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 4770: ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 4771: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4772: ac_cs_config='$ac_cs_config_escaped' 4773: ac_cs_version="\\ 4774: libaitcfg config.status 9.4 4775: configured by $0, generated by GNU Autoconf 2.71, 4776: with options \\"\$ac_cs_config\\" 4777: 4778: Copyright (C) 2021 Free Software Foundation, Inc. 4779: This config.status script is free software; the Free Software Foundation 4780: gives unlimited permission to copy, distribute and modify it." 4781: 4782: ac_pwd='$ac_pwd' 4783: srcdir='$srcdir' 4784: INSTALL='$INSTALL' 4785: test -n "\$AWK" || AWK=awk 4786: _ACEOF 4787: 4788: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4789: # The default lists apply if the user does not specify any file. 4790: ac_need_defaults=: 4791: while test $# != 0 4792: do 4793: case $1 in 4794: --*=?*) 4795: ac_option=`expr "X$1" : 'X$[^=]*$='` 4796: ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'` 4797: ac_shift=: 4798: ;; 4799: --*=) 4800: ac_option=`expr "X$1" : 'X$[^=]*$='` 4801: ac_optarg= 4802: ac_shift=: 4803: ;; 4804: *) 4805: ac_option=$1 4806: ac_optarg=$2 4807: ac_shift=shift 4808: ;; 4809: esac 4810: 4811: case $ac_option in 4812: # Handling of the options. 4813: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4814: ac_cs_recheck=: ;; 4815: --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4816: printf "%s\n" "$ac_cs_version"; exit ;; 4817: --config | --confi | --conf | --con | --co | --c ) 4818: printf "%s\n" "$ac_cs_config"; exit ;; 4819: --debug | --debu | --deb | --de | --d | -d ) 4820: debug=: ;; 4821: --file | --fil | --fi | --f ) 4822: $ac_shift 4823: case $ac_optarg in 4824: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4825: '') as_fn_error $? "missing file argument" ;; 4826: esac 4827: as_fn_append CONFIG_FILES " '$ac_optarg'" 4828: ac_need_defaults=false;; 4829: --header | --heade | --head | --hea ) 4830: $ac_shift 4831: case $ac_optarg in 4832: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4833: esac 4834: as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4835: ac_need_defaults=false;; 4836: --he | --h) 4837: # Conflict between --help and --header 4838: as_fn_error $? "ambiguous option: \`$1' 4839: Try \`$0 --help' for more information.";; 4840: --help | --hel | -h ) 4841: printf "%s\n" "$ac_cs_usage"; exit ;; 4842: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4843: | -silent | --silent | --silen | --sile | --sil | --si | --s) 4844: ac_cs_silent=: ;; 4845: 4846: # This is an error. 4847: -*) as_fn_error $? "unrecognized option: \`$1' 4848: Try \`$0 --help' for more information." ;; 4849: 4850: *) as_fn_append ac_config_targets " $1" 4851: ac_need_defaults=false ;; 4852: 4853: esac 4854: shift 4855: done 4856: 4857: ac_configure_extra_args= 4858: 4859: if $ac_cs_silent; then 4860: exec 6>/dev/null 4861: ac_configure_extra_args="$ac_configure_extra_args --silent" 4862: fi 4863: 4864: _ACEOF 4865: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4866: if \$ac_cs_recheck; then 4867: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4868: shift 4869: \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 4870: CONFIG_SHELL='$SHELL' 4871: export CONFIG_SHELL 4872: exec "\$@" 4873: fi 4874: 4875: _ACEOF 4876: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4877: exec 5>>config.log 4878: { 4879: echo 4880: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4881: ## Running $as_me. ## 4882: _ASBOX 4883: printf "%s\n" "$ac_log" 4884: } >&5 4885: 4886: _ACEOF 4887: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4888: _ACEOF 4889: 4890: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4891: 4892: # Handling of arguments. 4893: for ac_config_target in $ac_config_targets 4894: do 4895: case $ac_config_target in 4896: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;; 4897: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4898: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;; 4899: "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; 4900: "debian/Makefile") CONFIG_FILES="$CONFIG_FILES debian/Makefile" ;; 4901: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 4902: 4903: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4904: esac 4905: done 4906: 4907: 4908: # If the user did not use the arguments to specify the items to instantiate, 4909: # then the envvar interface is used. Set only those that are not. 4910: # We use the long form for the default assignment because of an extremely 4911: # bizarre bug on SunOS 4.1.3. 4912: if $ac_need_defaults; then 4913: test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 4914: test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 4915: fi 4916: 4917: # Have a temporary directory for convenience. Make it in the build tree 4918: # simply because there is no reason against having it here, and in addition, 4919: # creating and moving files from /tmp can sometimes cause problems. 4920: # Hook for its removal unless debugging. 4921: # Note that there is a small window in which the directory will not be cleaned: 4922: # after its creation but before its name has been assigned to `$tmp'. 4923: $debug || 4924: { 4925: tmp= ac_tmp= 4926: trap 'exit_status=$? 4927: : "${ac_tmp:=$tmp}" 4928: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4929: ' 0 4930: trap 'as_fn_exit 1' 1 2 13 15 4931: } 4932: # Create a (secure) tmp directory for tmp files. 4933: 4934: { 4935: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4936: test -d "$tmp" 4937: } || 4938: { 4939: tmp=./conf$$-$RANDOM 4940: (umask 077 && mkdir "$tmp") 4941: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4942: ac_tmp=$tmp 4943: 4944: # Set up the scripts for CONFIG_FILES section. 4945: # No need to generate them if there are no CONFIG_FILES. 4946: # This happens for instance with `./config.status config.h'. 4947: if test -n "$CONFIG_FILES"; then 4948: 4949: 4950: ac_cr=`echo X | tr X '\015'` 4951: # On cygwin, bash can eat \r inside `` if the user requested igncr. 4952: # But we know of no other shell where ac_cr would be empty at this 4953: # point, so we can use a bashism as a fallback. 4954: if test "x$ac_cr" = x; then 4955: eval ac_cr=\$\'\\r\' 4956: fi 4957: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4958: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4959: ac_cs_awk_cr='\\r' 4960: else 4961: ac_cs_awk_cr=$ac_cr 4962: fi 4963: 4964: echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 4965: _ACEOF 4966: 4967: 4968: { 4969: echo "cat >conf$$subs.awk <<_ACEOF" && 4970: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4971: echo "_ACEOF" 4972: } >conf$$subs.sh || 4973: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4974: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 4975: ac_delim='%!_!# ' 4976: for ac_last_try in false false false false false :; do 4977: . ./conf$$subs.sh || 4978: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4979: 4980: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4981: if test $ac_delim_n = $ac_delim_num; then 4982: break 4983: elif $ac_last_try; then 4984: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4985: else 4986: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4987: fi 4988: done 4989: rm -f conf$$subs.sh 4990: 4991: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4992: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 4993: _ACEOF 4994: sed -n ' 4995: h 4996: s/^/S["/; s/!.*/"]=/ 4997: p 4998: g 4999: s/^[^!]*!// 5000: :repl 5001: t repl 5002: s/'"$ac_delim"'$// 5003: t delim 5004: :nl 5005: h 5006: s/$.\{148\}$..*/\1/ 5007: t more1 5008: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5009: p 5010: n 5011: b repl 5012: :more1 5013: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5014: p 5015: g 5016: s/.\{148\}// 5017: t nl 5018: :delim 5019: h 5020: s/$.\{148\}$..*/\1/ 5021: t more2 5022: s/["\\]/\\&/g; s/^/"/; s/$/"/ 5023: p 5024: b 5025: :more2 5026: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5027: p 5028: g 5029: s/.\{148\}// 5030: t delim 5031: ' <conf$$subs.awk | sed ' 5032: /^[^""]/{ 5033: N 5034: s/\n// 5035: } 5036: ' >>$CONFIG_STATUS || ac_write_fail=1 5037: rm -f conf$$subs.awk 5038: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5039: _ACAWK 5040: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5041: for (key in S) S_is_set[key] = 1 5042: FS = "" 5043: 5044: } 5045: { 5046: line = $ 0 5047: nfields = split(line, field, "@") 5048: substed = 0 5049: len = length(field[1]) 5050: for (i = 2; i < nfields; i++) { 5051: key = field[i] 5052: keylen = length(key) 5053: if (S_is_set[key]) { 5054: value = S[key] 5055: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5056: len += length(value) + length(field[++i]) 5057: substed = 1 5058: } else 5059: len += 1 + keylen 5060: } 5061: 5062: print line 5063: } 5064: 5065: _ACAWK 5066: _ACEOF 5067: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5068: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5069: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5070: else 5071: cat 5072: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5073: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5074: _ACEOF 5075: 5076: # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5077: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5078: # trailing colons and then remove the whole line if VPATH becomes empty 5079: # (actually we leave an empty line to preserve line numbers). 5080: if test "x$srcdir" = x.; then 5081: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5082: h 5083: s/// 5084: s/^/:/ 5085: s/[ ]*$/:/ 5086: s/:\$(srcdir):/:/g 5087: s/:\${srcdir}:/:/g 5088: s/:@srcdir@:/:/g 5089: s/^:*// 5090: s/:*$// 5091: x 5092: s/$=[ ]*$.*/\1/ 5093: G 5094: s/\n// 5095: s/^[^=]*=[ ]*$// 5096: }' 5097: fi 5098: 5099: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5100: fi # test -n "$CONFIG_FILES" 5101: 5102: # Set up the scripts for CONFIG_HEADERS section. 5103: # No need to generate them if there are no CONFIG_HEADERS. 5104: # This happens for instance with `./config.status Makefile'. 5105: if test -n "$CONFIG_HEADERS"; then 5106: cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5107: BEGIN { 5108: _ACEOF 5109: 5110: # Transform confdefs.h into an awk script `defines.awk', embedded as 5111: # here-document in config.status, that substitutes the proper values into 5112: # config.h.in to produce config.h. 5113: 5114: # Create a delimiter string that does not exist in confdefs.h, to ease 5115: # handling of long lines. 5116: ac_delim='%!_!# ' 5117: for ac_last_try in false false :; do 5118: ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5119: if test -z "$ac_tt"; then 5120: break 5121: elif $ac_last_try; then 5122: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5123: else 5124: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5125: fi 5126: done 5127: 5128: # For the awk script, D is an array of macro values keyed by name, 5129: # likewise P contains macro parameters if any. Preserve backslash 5130: # newline sequences. 5131: 5132: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5133: sed -n ' 5134: s/.\{148\}/&'"$ac_delim"'/g 5135: t rset 5136: :rset 5137: s/^[ ]*#[ ]*define[ ][ ]*/ / 5138: t def 5139: d 5140: :def 5141: s/\\$// 5142: t bsnl 5143: s/["\\]/\\&/g 5144: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5145: D["\1"]=" \3"/p 5146: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2"/p 5147: d 5148: :bsnl 5149: s/["\\]/\\&/g 5150: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5151: D["\1"]=" \3\\\\\\n"\\/p 5152: t cont 5153: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p 5154: t cont 5155: d 5156: :cont 5157: n 5158: s/.\{148\}/&'"$ac_delim"'/g 5159: t clear 5160: :clear 5161: s/\\$// 5162: t bsnlc 5163: s/["\\]/\\&/g; s/^/"/; s/$/"/p 5164: d 5165: :bsnlc 5166: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5167: b cont 5168: ' <confdefs.h | sed ' 5169: s/'"$ac_delim"'/"\\\ 5170: "/g' >>$CONFIG_STATUS || ac_write_fail=1 5171: 5172: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5173: for (key in D) D_is_set[key] = 1 5174: FS = "" 5175: } 5176: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5177: line = \$ 0 5178: split(line, arg, " ") 5179: if (arg[1] == "#") { 5180: defundef = arg[2] 5181: mac1 = arg[3] 5182: } else { 5183: defundef = substr(arg[1], 2) 5184: mac1 = arg[2] 5185: } 5186: split(mac1, mac2, "(") #) 5187: macro = mac2[1] 5188: prefix = substr(line, 1, index(line, defundef) - 1) 5189: if (D_is_set[macro]) { 5190: # Preserve the white space surrounding the "#". 5191: print prefix "define", macro P[macro] D[macro] 5192: next 5193: } else { 5194: # Replace #undef with comments. This is necessary, for example, 5195: # in the case of _POSIX_SOURCE, which is predefined and required 5196: # on some systems where configure will not decide to define it. 5197: if (defundef == "undef") { 5198: print "/*", prefix defundef, macro, "*/" 5199: next 5200: } 5201: } 5202: } 5203: { print } 5204: _ACAWK 5205: _ACEOF 5206: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5207: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5208: fi # test -n "$CONFIG_HEADERS" 5209: 5210: 5211: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5212: shift 5213: for ac_tag 5214: do 5215: case $ac_tag in 5216: :[FHLC]) ac_mode=$ac_tag; continue;; 5217: esac 5218: case $ac_mode$ac_tag in 5219: :[FHL]*:*);; 5220: :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5221: :[FH]-) ac_tag=-:-;; 5222: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5223: esac 5224: ac_save_IFS=$IFS 5225: IFS=: 5226: set x $ac_tag 5227: IFS=$ac_save_IFS 5228: shift 5229: ac_file=$1 5230: shift 5231: 5232: case $ac_mode in 5233: :L) ac_source=$1;; 5234: :[FH]) 5235: ac_file_inputs= 5236: for ac_f 5237: do 5238: case $ac_f in 5239: -) ac_f="$ac_tmp/stdin";; 5240: *) # Look for the file first in the build tree, then in the source tree 5241: # (if the path is not absolute). The absolute path cannot be DOS-style, 5242: # because $ac_f cannot contain `:'. 5243: test -f "$ac_f" || 5244: case $ac_f in 5245: [\\/$]*) false;; 5246: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5247: esac || 5248: as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5249: esac 5250: case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5251: as_fn_append ac_file_inputs " '$ac_f'" 5252: done 5253: 5254: # Let's still pretend it is `configure' which instantiates (i.e., don't 5255: # use $as_me), people would be surprised to read: 5256: # /* config.h. Generated by config.status. */ 5257: configure_input='Generated from '` 5258: printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5259: `' by configure.' 5260: if test x"$ac_file" != x-; then 5261: configure_input="$ac_file. $configure_input" 5262: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5263: printf "%s\n" "$as_me: creating $ac_file" >&6;} 5264: fi 5265: # Neutralize special characters interpreted by sed in replacement strings. 5266: case $configure_input in #( 5267: *\&* | *\|* | *\\* ) 5268: ac_sed_conf_input=`printf "%s\n" "$configure_input" | 5269: sed 's/[\\\\&|]/\\\\&/g'`;; #( 5270: *) ac_sed_conf_input=$configure_input;; 5271: esac 5272: 5273: case $ac_tag in 5274: *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5275: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5276: esac 5277: ;; 5278: esac 5279: 5280: ac_dir=`$as_dirname -- "$ac_file" || 5281: $as_expr X"$ac_file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 5282: X"$ac_file" : 'X$//$[^/]' \| \ 5283: X"$ac_file" : 'X$//$$' \| \ 5284: X"$ac_file" : 'X$/$' \| . 2>/dev/null || 5285: printf "%s\n" X"$ac_file" | 5286: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 5287: s//\1/ 5288: q 5289: } 5290: /^X$\/\/$[^/].*/{ 5291: s//\1/ 5292: q 5293: } 5294: /^X$\/\/$$/{ 5295: s//\1/ 5296: q 5297: } 5298: /^X$\/$.*/{ 5299: s//\1/ 5300: q 5301: } 5302: s/.*/./; q'` 5303: as_dir="$ac_dir"; as_fn_mkdir_p 5304: ac_builddir=. 5305: 5306: case "$ac_dir" in 5307: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5308: *) 5309: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 5310: # A ".." for each directory in $ac_dir_suffix. 5311: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5312: case $ac_top_builddir_sub in 5313: "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5314: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5315: esac ;; 5316: esac 5317: ac_abs_top_builddir=$ac_pwd 5318: ac_abs_builddir=$ac_pwd$ac_dir_suffix 5319: # for backward compatibility: 5320: ac_top_builddir=$ac_top_build_prefix 5321: 5322: case $srcdir in 5323: .) # We are building in place. 5324: ac_srcdir=. 5325: ac_top_srcdir=$ac_top_builddir_sub 5326: ac_abs_top_srcdir=$ac_pwd ;; 5327: [\\/]* | ?:[\\/]* ) # Absolute name. 5328: ac_srcdir=$srcdir$ac_dir_suffix; 5329: ac_top_srcdir=$srcdir 5330: ac_abs_top_srcdir=$srcdir ;; 5331: *) # Relative name. 5332: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5333: ac_top_srcdir=$ac_top_build_prefix$srcdir 5334: ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5335: esac 5336: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5337: 5338: 5339: case $ac_mode in 5340: :F) 5341: # 5342: # CONFIG_FILE 5343: # 5344: 5345: case $INSTALL in 5346: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5347: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 5348: esac 5349: _ACEOF 5350: 5351: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5352: # If the template does not know about datarootdir, expand it. 5353: # FIXME: This hack should be removed a few years after 2.60. 5354: ac_datarootdir_hack=; ac_datarootdir_seen= 5355: ac_sed_dataroot=' 5356: /datarootdir/ { 5357: p 5358: q 5359: } 5360: /@datadir@/p 5361: /@docdir@/p 5362: /@infodir@/p 5363: /@localedir@/p 5364: /@mandir@/p' 5365: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5366: *datarootdir*) ac_datarootdir_seen=yes;; 5367: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5368: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5369: printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5370: _ACEOF 5371: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5372: ac_datarootdir_hack=' 5373: s&@datadir@&$datadir&g 5374: s&@docdir@&$docdir&g 5375: s&@infodir@&$infodir&g 5376: s&@localedir@&$localedir&g 5377: s&@mandir@&$mandir&g 5378: s&\\\${datarootdir}&$datarootdir&g' ;; 5379: esac 5380: _ACEOF 5381: 5382: # Neutralize VPATH when `$srcdir' = `.'. 5383: # Shell code in configure.ac might set extrasub. 5384: # FIXME: do we really want to maintain this feature? 5385: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5386: ac_sed_extra="$ac_vpsub 5387: $extrasub 5388: _ACEOF 5389: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5390: :t 5391: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5392: s|@configure_input@|$ac_sed_conf_input|;t t 5393: s&@top_builddir@&$ac_top_builddir_sub&;t t 5394: s&@top_build_prefix@&$ac_top_build_prefix&;t t 5395: s&@srcdir@&$ac_srcdir&;t t 5396: s&@abs_srcdir@&$ac_abs_srcdir&;t t 5397: s&@top_srcdir@&$ac_top_srcdir&;t t 5398: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5399: s&@builddir@&$ac_builddir&;t t 5400: s&@abs_builddir@&$ac_abs_builddir&;t t 5401: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5402: s&@INSTALL@&$ac_INSTALL&;t t 5403: $ac_datarootdir_hack 5404: " 5405: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5406: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5407: 5408: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5409: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5410: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5411: "$ac_tmp/out"`; test -z "$ac_out"; } && 5412: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5413: which seems to be undefined. Please make sure it is defined" >&5 5414: printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5415: which seems to be undefined. Please make sure it is defined" >&2;} 5416: 5417: rm -f "$ac_tmp/stdin" 5418: case $ac_file in 5419: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5420: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5421: esac \ 5422: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5423: ;; 5424: :H) 5425: # 5426: # CONFIG_HEADER 5427: # 5428: if test x"$ac_file" != x-; then 5429: { 5430: printf "%s\n" "/* $configure_input */" >&1 \ 5431: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5432: } >"$ac_tmp/config.h" \ 5433: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5434: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5435: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5436: printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 5437: else 5438: rm -f "$ac_file" 5439: mv "$ac_tmp/config.h" "$ac_file" \ 5440: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5441: fi 5442: else 5443: printf "%s\n" "/* $configure_input */" >&1 \ 5444: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5445: || as_fn_error $? "could not create -" "$LINENO" 5 5446: fi 5447: ;; 5448: 5449: 5450: esac 5451: 5452: done # for ac_tag 5453: 5454: 5455: as_fn_exit 0 5456: _ACEOF 5457: ac_clean_files=$ac_clean_files_save 5458: 5459: test $ac_write_fail = 0 || 5460: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5461: 5462: 5463: # configure is writing to config.log, and then calls config.status. 5464: # config.status does its own redirection, appending to config.log. 5465: # Unfortunately, on DOS this fails, as config.log is still kept open 5466: # by configure, so config.status won't be able to write to it; its 5467: # output is simply discarded. So we exec the FD to /dev/null, 5468: # effectively closing config.log, so it can be properly (re)opened and 5469: # appended to by config.status. When coming back to configure, we 5470: # need to make the FD available again. 5471: if test "$no_create" != yes; then 5472: ac_cs_success=: 5473: ac_config_status_args= 5474: test "$silent" = yes && 5475: ac_config_status_args="$ac_config_status_args --quiet" 5476: exec 5>/dev/null 5477: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5478: exec 5>>config.log 5479: # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5480: # would make configure fail if this is the last instruction. 5481: $ac_cs_success || as_fn_exit 1 5482: fi 5483: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5484: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5485: printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5486: fi 5487: 5488: