libaitsched/configure - view

File: [ELWIX - Embedded LightWeight unIX -] / libaitsched / configure
Revision 1.59: download - view: text, annotated - select for diffs - revision graph
Mon Aug 19 13:22:12 2024 UTC (10 months, 1 week ago) by misho
Branches: MAIN
CVS tags: sched8_4, SCHED8_3, HEAD

Version 8.3

1: #! /bin/sh 2: # Guess values for system-dependent variables and create Makefiles. 3: # Generated by GNU Autoconf 2.72 for libaitsched 8.2. 4: # 5: # Report bugs to <misho@elwix.org>. 6: # 7: # 8: # Copyright (C) 1992-1996, 1998-2017, 2020-2023 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: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21: then : 22: emulate sh 23: NULLCMD=: 24: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25: # is contrary to our usage. Disable this feature. 26: alias -g '${1+"$@"}'='"$@"' 27: setopt NO_GLOB_SUBST 28: else case e in #( 29: e) case `(set -o) 2>/dev/null` in #( 30: *posix*) : 31: set -o posix ;; #( 32: *) : 33: ;; 34: esac ;; 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="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144: then : 145: emulate sh 146: NULLCMD=: 147: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148: # is contrary to our usage. Disable this feature. 149: alias -g '\${1+\"\$@\"}'='\"\$@\"' 150: setopt NO_GLOB_SUBST 151: else case e in #( 152: e) case \`(set -o) 2>/dev/null\` in #( 153: *posix*) : 154: set -o posix ;; #( 155: *) : 156: ;; 157: esac ;; 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 case e in #( 176: e) exitcode=1; echo positional parameters were not saved. ;; 177: esac 178: fi 179: test x\$exitcode = x0 || exit 1 180: blah=\$(echo \$(echo blah)) 181: test x\"\$blah\" = xblah || exit 1 182: test -x / || exit 1" 183: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" 187: if (eval "$as_required") 2>/dev/null 188: then : 189: as_have_required=yes 190: else case e in #( 191: e) as_have_required=no ;; 192: esac 193: fi 194: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 195: then : 196: 197: else case e in #( 198: e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 199: as_found=false 200: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 201: do 202: IFS=$as_save_IFS 203: case $as_dir in #((( 204: '') as_dir=./ ;; 205: */) ;; 206: *) as_dir=$as_dir/ ;; 207: esac 208: as_found=: 209: case $as_dir in #( 210: /*) 211: for as_base in sh bash ksh sh5; do 212: # Try only shells that exist, to save several forks. 213: as_shell=$as_dir$as_base 214: if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 215: as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 216: then : 217: CONFIG_SHELL=$as_shell as_have_required=yes 218: if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 219: then : 220: break 2 221: fi 222: fi 223: done;; 224: esac 225: as_found=false 226: done 227: IFS=$as_save_IFS 228: if $as_found 229: then : 230: 231: else case e in #( 232: e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 233: as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 234: then : 235: CONFIG_SHELL=$SHELL as_have_required=yes 236: fi ;; 237: esac 238: fi 239: 240: 241: if test "x$CONFIG_SHELL" != x 242: then : 243: export CONFIG_SHELL 244: # We cannot yet assume a decent shell, so we have to provide a 245: # neutralization value for shells without unset; and this also 246: # works around shells that cannot unset nonexistent variables. 247: # Preserve -v and -x to the replacement shell. 248: BASH_ENV=/dev/null 249: ENV=/dev/null 250: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 251: case $- in # (((( 252: *v*x* | *x*v* ) as_opts=-vx ;; 253: *v* ) as_opts=-v ;; 254: *x* ) as_opts=-x ;; 255: * ) as_opts= ;; 256: esac 257: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 258: # Admittedly, this is quite paranoid, since all the known shells bail 259: # out after a failed 'exec'. 260: printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 261: exit 255 262: fi 263: 264: if test x$as_have_required = xno 265: then : 266: printf "%s\n" "$0: This script requires a shell more modern than all" 267: printf "%s\n" "$0: the shells that I found on your system." 268: if test ${ZSH_VERSION+y} ; then 269: printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 270: printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 271: else 272: printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org 273: $0: about your system, including any error possibly output 274: $0: before this message. Then install a modern shell, or 275: $0: manually run the script under such a shell if you do 276: $0: have one." 277: fi 278: exit 1 279: fi ;; 280: esac 281: fi 282: fi 283: SHELL=${CONFIG_SHELL-/bin/sh} 284: export SHELL 285: # Unset more variables known to interfere with behavior of common tools. 286: CLICOLOR_FORCE= GREP_OPTIONS= 287: unset CLICOLOR_FORCE GREP_OPTIONS 288: 289: ## --------------------- ## 290: ## M4sh Shell Functions. ## 291: ## --------------------- ## 292: # as_fn_unset VAR 293: # --------------- 294: # Portably unset VAR. 295: as_fn_unset () 296: { 297: { eval $1=; unset $1;} 298: } 299: as_unset=as_fn_unset 300: 301: 302: # as_fn_set_status STATUS 303: # ----------------------- 304: # Set $? to STATUS, without forking. 305: as_fn_set_status () 306: { 307: return $1 308: } # as_fn_set_status 309: 310: # as_fn_exit STATUS 311: # ----------------- 312: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 313: as_fn_exit () 314: { 315: set +e 316: as_fn_set_status $1 317: exit $1 318: } # as_fn_exit 319: 320: # as_fn_mkdir_p 321: # ------------- 322: # Create "$as_dir" as a directory, including parents if necessary. 323: as_fn_mkdir_p () 324: { 325: 326: case $as_dir in #( 327: -*) as_dir=./$as_dir;; 328: esac 329: test -d "$as_dir" || eval $as_mkdir_p || { 330: as_dirs= 331: while :; do 332: case $as_dir in #( 333: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 334: *) as_qdir=$as_dir;; 335: esac 336: as_dirs="'$as_qdir' $as_dirs" 337: as_dir=`$as_dirname -- "$as_dir" || 338: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 339: X"$as_dir" : 'X$//$[^/]' \| \ 340: X"$as_dir" : 'X$//$$' \| \ 341: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 342: printf "%s\n" X"$as_dir" | 343: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 344: s//\1/ 345: q 346: } 347: /^X$\/\/$[^/].*/{ 348: s//\1/ 349: q 350: } 351: /^X$\/\/$$/{ 352: s//\1/ 353: q 354: } 355: /^X$\/$.*/{ 356: s//\1/ 357: q 358: } 359: s/.*/./; q'` 360: test -d "$as_dir" && break 361: done 362: test -z "$as_dirs" || eval "mkdir $as_dirs" 363: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 364: 365: 366: } # as_fn_mkdir_p 367: 368: # as_fn_executable_p FILE 369: # ----------------------- 370: # Test if FILE is an executable regular file. 371: as_fn_executable_p () 372: { 373: test -f "$1" && test -x "$1" 374: } # as_fn_executable_p 375: # as_fn_append VAR VALUE 376: # ---------------------- 377: # Append the text in VALUE to the end of the definition contained in VAR. Take 378: # advantage of any shell optimizations that allow amortized linear growth over 379: # repeated appends, instead of the typical quadratic growth present in naive 380: # implementations. 381: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 382: then : 383: eval 'as_fn_append () 384: { 385: eval $1+=\$2 386: }' 387: else case e in #( 388: e) as_fn_append () 389: { 390: eval $1=\$$1\$2 391: } ;; 392: esac 393: fi # as_fn_append 394: 395: # as_fn_arith ARG... 396: # ------------------ 397: # Perform arithmetic evaluation on the ARGs, and store the result in the 398: # global $as_val. Take advantage of shells that can avoid forks. The arguments 399: # must be portable across $(()) and expr. 400: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 401: then : 402: eval 'as_fn_arith () 403: { 404: as_val=$(( $* )) 405: }' 406: else case e in #( 407: e) as_fn_arith () 408: { 409: as_val=`expr "$@" || test $? -eq 1` 410: } ;; 411: esac 412: fi # as_fn_arith 413: 414: 415: # as_fn_error STATUS ERROR [LINENO LOG_FD] 416: # ---------------------------------------- 417: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 418: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 419: # script with STATUS, using 1 if that was 0. 420: as_fn_error () 421: { 422: as_status=$1; test $as_status -eq 0 && as_status=1 423: if test "$4"; then 424: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 425: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 426: fi 427: printf "%s\n" "$as_me: error: $2" >&2 428: as_fn_exit $as_status 429: } # as_fn_error 430: 431: if expr a : '$a$' >/dev/null 2>&1 && 432: test "X`expr 00001 : '.*$...$'`" = X001; then 433: as_expr=expr 434: else 435: as_expr=false 436: fi 437: 438: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 439: as_basename=basename 440: else 441: as_basename=false 442: fi 443: 444: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 445: as_dirname=dirname 446: else 447: as_dirname=false 448: fi 449: 450: as_me=`$as_basename -- "$0" || 451: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 452: X"$0" : 'X$//$$' \| \ 453: X"$0" : 'X$/$' \| . 2>/dev/null || 454: printf "%s\n" X/"$0" | 455: sed '/^.*\/$[^/][^/]*$\/*$/{ 456: s//\1/ 457: q 458: } 459: /^X\/$\/\/$$/{ 460: s//\1/ 461: q 462: } 463: /^X\/$\/$.*/{ 464: s//\1/ 465: q 466: } 467: s/.*/./; q'` 468: 469: # Avoid depending upon Character Ranges. 470: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 471: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 472: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 473: as_cr_digits='0123456789' 474: as_cr_alnum=$as_cr_Letters$as_cr_digits 475: 476: 477: as_lineno_1=$LINENO as_lineno_1a=$LINENO 478: as_lineno_2=$LINENO as_lineno_2a=$LINENO 479: eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 480: test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 481: # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 482: sed -n ' 483: p 484: /[$]LINENO/= 485: ' <$as_myself | 486: sed ' 487: t clear 488: :clear 489: s/[$]LINENO.*/&-/ 490: t lineno 491: b 492: :lineno 493: N 494: :loop 495: s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/ 496: t loop 497: s/-\n.*// 498: ' >$as_me.lineno && 499: chmod +x "$as_me.lineno" || 500: { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 501: 502: # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 503: # already done that, so ensure we don't try to do so again and fall 504: # in an infinite loop. This has already happened in practice. 505: _as_can_reexec=no; export _as_can_reexec 506: # Don't try to exec as it changes $[0], causing all sort of problems 507: # (the dirname of $[0] is not the place where we might find the 508: # original and so on. Autoconf is especially sensitive to this). 509: . "./$as_me.lineno" 510: # Exit status is that of the last command. 511: exit 512: } 513: 514: 515: # Determine whether it's possible to make 'echo' print without a newline. 516: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 517: # for compatibility with existing Makefiles. 518: ECHO_C= ECHO_N= ECHO_T= 519: case `echo -n x` in #((((( 520: -n*) 521: case `echo 'xy\c'` in 522: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 523: xy) ECHO_C='\c';; 524: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 525: ECHO_T=' ';; 526: esac;; 527: *) 528: ECHO_N='-n';; 529: esac 530: 531: # For backward compatibility with old third-party macros, we provide 532: # the shell variables $as_echo and $as_echo_n. New code should use 533: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 534: as_echo='printf %s\n' 535: as_echo_n='printf %s' 536: 537: rm -f conf$$ conf$$.exe conf$$.file 538: if test -d conf$$.dir; then 539: rm -f conf$$.dir/conf$$.file 540: else 541: rm -f conf$$.dir 542: mkdir conf$$.dir 2>/dev/null 543: fi 544: if (echo >conf$$.file) 2>/dev/null; then 545: if ln -s conf$$.file conf$$ 2>/dev/null; then 546: as_ln_s='ln -s' 547: # ... but there are two gotchas: 548: # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 549: # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 550: # In both cases, we have to default to 'cp -pR'. 551: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 552: as_ln_s='cp -pR' 553: elif ln conf$$.file conf$$ 2>/dev/null; then 554: as_ln_s=ln 555: else 556: as_ln_s='cp -pR' 557: fi 558: else 559: as_ln_s='cp -pR' 560: fi 561: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 562: rmdir conf$$.dir 2>/dev/null 563: 564: if mkdir -p . 2>/dev/null; then 565: as_mkdir_p='mkdir -p "$as_dir"' 566: else 567: test -d ./-p && rmdir ./-p 568: as_mkdir_p=false 569: fi 570: 571: as_test_x='test -x' 572: as_executable_p=as_fn_executable_p 573: 574: # Sed expression to map a string onto a valid CPP name. 575: as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 576: as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 577: 578: # Sed expression to map a string onto a valid variable name. 579: as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 580: as_tr_sh="eval sed '$as_sed_sh'" # deprecated 581: 582: 583: test -n "$DJDIR" || exec 7<&0 </dev/null 584: exec 6>&1 585: 586: # Name of the host. 587: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 588: # so uname gets run too. 589: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 590: 591: # 592: # Initializations. 593: # 594: ac_default_prefix=/usr/local 595: ac_clean_files= 596: ac_config_libobj_dir=. 597: LIBOBJS= 598: cross_compiling=no 599: subdirs= 600: MFLAGS= 601: MAKEFLAGS= 602: 603: # Identity of this package. 604: PACKAGE_NAME='libaitsched' 605: PACKAGE_TARNAME='libaitsched' 606: PACKAGE_VERSION='8.2' 607: PACKAGE_STRING='libaitsched 8.2' 608: PACKAGE_BUGREPORT='misho@elwix.org' 609: PACKAGE_URL='' 610: 611: ac_unique_file="src/aitsched.c" 612: # Factoring default headers for most tests. 613: ac_includes_default="\ 614: #include <stddef.h> 615: #ifdef HAVE_STDIO_H 616: # include <stdio.h> 617: #endif 618: #ifdef HAVE_STDLIB_H 619: # include <stdlib.h> 620: #endif 621: #ifdef HAVE_STRING_H 622: # include <string.h> 623: #endif 624: #ifdef HAVE_INTTYPES_H 625: # include <inttypes.h> 626: #endif 627: #ifdef HAVE_STDINT_H 628: # include <stdint.h> 629: #endif 630: #ifdef HAVE_STRINGS_H 631: # include <strings.h> 632: #endif 633: #ifdef HAVE_SYS_TYPES_H 634: # include <sys/types.h> 635: #endif 636: #ifdef HAVE_SYS_STAT_H 637: # include <sys/stat.h> 638: #endif 639: #ifdef HAVE_UNISTD_H 640: # include <unistd.h> 641: #endif" 642: 643: ac_header_c_list= 644: ac_subst_vars='LTLIBOBJS 645: DEBIAN_ARCH 646: LIBOBJS 647: MKDEP 648: target_os 649: target_vendor 650: target_cpu 651: target 652: host_os 653: host_vendor 654: host_cpu 655: host 656: build_os 657: build_vendor 658: build_cpu 659: build 660: RANLIB 661: INSTALL_DATA 662: INSTALL_SCRIPT 663: INSTALL_PROGRAM 664: OBJEXT 665: EXEEXT 666: ac_ct_CC 667: CPPFLAGS 668: LDFLAGS 669: CFLAGS 670: CC 671: target_alias 672: host_alias 673: build_alias 674: LIBS 675: ECHO_T 676: ECHO_N 677: ECHO_C 678: DEFS 679: mandir 680: localedir 681: libdir 682: psdir 683: pdfdir 684: dvidir 685: htmldir 686: infodir 687: docdir 688: oldincludedir 689: includedir 690: runstatedir 691: localstatedir 692: sharedstatedir 693: sysconfdir 694: datadir 695: datarootdir 696: libexecdir 697: sbindir 698: bindir 699: program_transform_name 700: prefix 701: exec_prefix 702: PACKAGE_URL 703: PACKAGE_BUGREPORT 704: PACKAGE_STRING 705: PACKAGE_VERSION 706: PACKAGE_TARNAME 707: PACKAGE_NAME 708: PATH_SEPARATOR 709: SHELL' 710: ac_subst_files='' 711: ac_user_opts=' 712: enable_option_checking 713: enable_debug 714: enable_aio 715: enable_epoll 716: enable_kqueue 717: with_kq_events 718: with_elwix 719: ' 720: ac_precious_vars='build_alias 721: host_alias 722: target_alias 723: CC 724: CFLAGS 725: LDFLAGS 726: LIBS 727: CPPFLAGS' 728: 729: 730: # Initialize some variables set by options. 731: ac_init_help= 732: ac_init_version=false 733: ac_unrecognized_opts= 734: ac_unrecognized_sep= 735: # The variables have the same names as the options, with 736: # dashes changed to underlines. 737: cache_file=/dev/null 738: exec_prefix=NONE 739: no_create= 740: no_recursion= 741: prefix=NONE 742: program_prefix=NONE 743: program_suffix=NONE 744: program_transform_name=s,x,x, 745: silent= 746: site= 747: srcdir= 748: verbose= 749: x_includes=NONE 750: x_libraries=NONE 751: 752: # Installation directory options. 753: # These are left unexpanded so users can "make install exec_prefix=/foo" 754: # and all the variables that are supposed to be based on exec_prefix 755: # by default will actually change. 756: # Use braces instead of parens because sh, perl, etc. also accept them. 757: # (The list follows the same order as the GNU Coding Standards.) 758: bindir='${exec_prefix}/bin' 759: sbindir='${exec_prefix}/sbin' 760: libexecdir='${exec_prefix}/libexec' 761: datarootdir='${prefix}/share' 762: datadir='${datarootdir}' 763: sysconfdir='${prefix}/etc' 764: sharedstatedir='${prefix}/com' 765: localstatedir='${prefix}/var' 766: runstatedir='${localstatedir}/run' 767: includedir='${prefix}/include' 768: oldincludedir='/usr/include' 769: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 770: infodir='${datarootdir}/info' 771: htmldir='${docdir}' 772: dvidir='${docdir}' 773: pdfdir='${docdir}' 774: psdir='${docdir}' 775: libdir='${exec_prefix}/lib' 776: localedir='${datarootdir}/locale' 777: mandir='${datarootdir}/man' 778: 779: ac_prev= 780: ac_dashdash= 781: for ac_option 782: do 783: # 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919: -libdir=* | --libdir=* | --libdi=* | --libd=*) 920: libdir=$ac_optarg ;; 921: 922: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 923: | --libexe | --libex | --libe) 924: ac_prev=libexecdir ;; 925: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 926: | --libexe=* | --libex=* | --libe=*) 927: libexecdir=$ac_optarg ;; 928: 929: -localedir | --localedir | --localedi | --localed | --locale) 930: ac_prev=localedir ;; 931: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 932: localedir=$ac_optarg ;; 933: 934: -localstatedir | --localstatedir | --localstatedi | --localstated \ 935: | --localstate | --localstat | --localsta | --localst | --locals) 936: ac_prev=localstatedir ;; 937: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 938: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 939: localstatedir=$ac_optarg ;; 940: 941: -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 942: ac_prev=mandir ;; 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[VAR=VALUE]... 1279: 1280: To assign environment variables (e.g., CC, CFLAGS...), specify them as 1281: VAR=VALUE. See below for descriptions of some of the useful variables. 1282: 1283: Defaults for the options are specified in brackets. 1284: 1285: Configuration: 1286: -h, --help display this help and exit 1287: --help=short display options specific to this package 1288: --help=recursive display the short help of all the included packages 1289: -V, --version display version information and exit 1290: -q, --quiet, --silent do not print 'checking ...' messages 1291: --cache-file=FILE cache test results in FILE [disabled] 1292: -C, --config-cache alias for '--cache-file=config.cache' 1293: -n, --no-create do not create output files 1294: --srcdir=DIR find the sources in DIR [configure dir or '..'] 1295: 1296: Installation directories: 1297: --prefix=PREFIX install architecture-independent files in PREFIX 1298: [$ac_default_prefix] 1299: --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1300: [PREFIX] 1301: 1302: By default, 'make install' will install all the files in 1303: '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1304: an installation prefix other than '$ac_default_prefix' using '--prefix', 1305: for instance '--prefix=\$HOME'. 1306: 1307: For better control, use the options below. 1308: 1309: Fine tuning of the installation directories: 1310: --bindir=DIR user executables [EPREFIX/bin] 1311: --sbindir=DIR system admin executables [EPREFIX/sbin] 1312: --libexecdir=DIR program executables [EPREFIX/libexec] 1313: --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1314: --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1315: --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1316: --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1317: --libdir=DIR object code libraries [EPREFIX/lib] 1318: --includedir=DIR C header files [PREFIX/include] 1319: --oldincludedir=DIR C header files for non-gcc [/usr/include] 1320: --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1321: --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1322: --infodir=DIR info documentation [DATAROOTDIR/info] 1323: --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1324: --mandir=DIR man documentation [DATAROOTDIR/man] 1325: --docdir=DIR documentation root [DATAROOTDIR/doc/libaitsched] 1326: --htmldir=DIR html documentation [DOCDIR] 1327: --dvidir=DIR dvi documentation [DOCDIR] 1328: --pdfdir=DIR pdf documentation [DOCDIR] 1329: --psdir=DIR ps documentation [DOCDIR] 1330: _ACEOF 1331: 1332: cat <<\_ACEOF 1333: 1334: System types: 1335: --build=BUILD configure for building on BUILD [guessed] 1336: --host=HOST cross-compile to build programs to run on HOST [BUILD] 1337: --target=TARGET configure for building compilers for TARGET [HOST] 1338: _ACEOF 1339: fi 1340: 1341: if test -n "$ac_init_help"; then 1342: case $ac_init_help in 1343: short | recursive ) echo "Configuration of libaitsched 8.2:";; 1344: esac 1345: cat <<\_ACEOF 1346: 1347: Optional Features: 1348: --disable-option-checking ignore unrecognized --enable/--with options 1349: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1350: --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1351: --enable-debug Build library with debug information and additional messages 1352: --enable-aio Build scheduler library with AIO operations 1353: --enable-epoll Enable epoll support (only under Linux) 1354: --disable-kqueue Disable kqueue support 1355: 1356: Optional Packages: 1357: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1358: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1359: --with-kq_events Set how many kqueue events can scheduling at one time 1360: --with-elwix Build library with libelwix memory managemant 1361: 1362: Some influential environment variables: 1363: CC C compiler command 1364: CFLAGS C compiler flags 1365: LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1366: nonstandard directory <lib dir> 1367: LIBS libraries to pass to the linker, e.g. -l<library> 1368: CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1369: you have headers in a nonstandard directory <include dir> 1370: 1371: Use these variables to override the choices made by 'configure' or to help 1372: it to find libraries and programs with nonstandard names/locations. 1373: 1374: Report bugs to <misho@elwix.org>. 1375: _ACEOF 1376: ac_status=$? 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1431: cd "$ac_pwd" || { ac_status=$?; break; } 1432: done 1433: fi 1434: 1435: test -n "$ac_init_help" && exit $ac_status 1436: if $ac_init_version; then 1437: cat <<\_ACEOF 1438: libaitsched configure 8.2 1439: generated by GNU Autoconf 2.72 1440: 1441: Copyright (C) 2023 Free Software Foundation, Inc. 1442: This configure script is free software; the Free Software Foundation 1443: gives unlimited permission to copy, distribute and modify it. 1444: _ACEOF 1445: exit 1446: fi 1447: 1448: ## ------------------------ ## 1449: ## Autoconf initialization. ## 1450: ## ------------------------ ## 1451: 1452: # ac_fn_c_try_compile LINENO 1453: # -------------------------- 1454: # Try to compile conftest.$ac_ext, and return whether this succeeded. 1455: ac_fn_c_try_compile () 1456: { 1457: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1458: rm -f conftest.$ac_objext conftest.beam 1459: if { { ac_try="$ac_compile" 1460: case "(($ac_try" in 1461: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1462: *) ac_try_echo=$ac_try;; 1463: esac 1464: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1465: printf "%s\n" "$ac_try_echo"; } >&5 1466: (eval "$ac_compile") 2>conftest.err 1467: ac_status=$? 1468: if test -s conftest.err; then 1469: grep -v '^ *+' conftest.err >conftest.er1 1470: cat conftest.er1 >&5 1471: mv -f conftest.er1 conftest.err 1472: fi 1473: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1474: test $ac_status = 0; } && { 1475: test -z "$ac_c_werror_flag" || 1476: test ! -s conftest.err 1477: } && test -s conftest.$ac_objext 1478: then : 1479: ac_retval=0 1480: else case e in #( 1481: e) printf "%s\n" "$as_me: failed program was:" >&5 1482: sed 's/^/| /' conftest.$ac_ext >&5 1483: 1484: ac_retval=1 ;; 1485: esac 1486: fi 1487: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1488: as_fn_set_status $ac_retval 1489: 1490: } # ac_fn_c_try_compile 1491: 1492: # ac_fn_c_try_link LINENO 1493: # ----------------------- 1494: # Try to link conftest.$ac_ext, and return whether this succeeded. 1495: ac_fn_c_try_link () 1496: { 1497: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1498: rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1499: if { { ac_try="$ac_link" 1500: case "(($ac_try" in 1501: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1502: *) ac_try_echo=$ac_try;; 1503: esac 1504: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1505: printf "%s\n" "$ac_try_echo"; } >&5 1506: (eval "$ac_link") 2>conftest.err 1507: ac_status=$? 1508: if test -s conftest.err; then 1509: grep -v '^ *+' conftest.err >conftest.er1 1510: cat conftest.er1 >&5 1511: mv -f conftest.er1 conftest.err 1512: fi 1513: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1514: test $ac_status = 0; } && { 1515: test -z "$ac_c_werror_flag" || 1516: test ! -s conftest.err 1517: } && test -s conftest$ac_exeext && { 1518: test "$cross_compiling" = yes || 1519: test -x conftest$ac_exeext 1520: } 1521: then : 1522: ac_retval=0 1523: else case e in #( 1524: e) printf "%s\n" "$as_me: failed program was:" >&5 1525: sed 's/^/| /' conftest.$ac_ext >&5 1526: 1527: ac_retval=1 ;; 1528: esac 1529: fi 1530: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1531: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1532: # interfere with the next link command; also delete a directory that is 1533: # left behind by Apple's compiler. We do this before executing the actions. 1534: rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1535: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1536: as_fn_set_status $ac_retval 1537: 1538: } # ac_fn_c_try_link 1539: 1540: # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1541: # ------------------------------------------------------- 1542: # Tests whether HEADER exists and can be compiled using the include files in 1543: # INCLUDES, setting the cache variable VAR accordingly. 1544: ac_fn_c_check_header_compile () 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 case e in #( 1553: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1554: /* end confdefs.h. */ 1555: $4 1556: #include <$2> 1557: _ACEOF 1558: if ac_fn_c_try_compile "$LINENO" 1559: then : 1560: eval "$3=yes" 1561: else case e in #( 1562: e) eval "$3=no" ;; 1563: esac 1564: fi 1565: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1566: esac 1567: fi 1568: eval ac_res=\$$3 1569: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1570: printf "%s\n" "$ac_res" >&6; } 1571: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1572: 1573: } # ac_fn_c_check_header_compile 1574: 1575: # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1576: # ------------------------------------------- 1577: # Tests whether TYPE exists after having included INCLUDES, setting cache 1578: # variable VAR accordingly. 1579: ac_fn_c_check_type () 1580: { 1581: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1582: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1583: printf %s "checking for $2... " >&6; } 1584: if eval test \${$3+y} 1585: then : 1586: printf %s "(cached) " >&6 1587: else case e in #( 1588: e) eval "$3=no" 1589: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1590: /* end confdefs.h. */ 1591: $4 1592: int 1593: main (void) 1594: { 1595: if (sizeof ($2)) 1596: return 0; 1597: ; 1598: return 0; 1599: } 1600: _ACEOF 1601: if ac_fn_c_try_compile "$LINENO" 1602: then : 1603: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1604: /* end confdefs.h. */ 1605: $4 1606: int 1607: main (void) 1608: { 1609: if (sizeof (($2))) 1610: return 0; 1611: ; 1612: return 0; 1613: } 1614: _ACEOF 1615: if ac_fn_c_try_compile "$LINENO" 1616: then : 1617: 1618: else case e in #( 1619: e) eval "$3=yes" ;; 1620: esac 1621: fi 1622: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1623: fi 1624: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1625: esac 1626: fi 1627: eval ac_res=\$$3 1628: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1629: printf "%s\n" "$ac_res" >&6; } 1630: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1631: 1632: } # ac_fn_c_check_type 1633: 1634: # ac_fn_c_try_run LINENO 1635: # ---------------------- 1636: # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that 1637: # executables *can* be run. 1638: ac_fn_c_try_run () 1639: { 1640: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1641: if { { ac_try="$ac_link" 1642: case "(($ac_try" in 1643: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1644: *) ac_try_echo=$ac_try;; 1645: esac 1646: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1647: printf "%s\n" "$ac_try_echo"; } >&5 1648: (eval "$ac_link") 2>&5 1649: ac_status=$? 1650: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1651: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1652: { { case "(($ac_try" in 1653: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1654: *) ac_try_echo=$ac_try;; 1655: esac 1656: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1657: printf "%s\n" "$ac_try_echo"; } >&5 1658: (eval "$ac_try") 2>&5 1659: ac_status=$? 1660: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1661: test $ac_status = 0; }; } 1662: then : 1663: ac_retval=0 1664: else case e in #( 1665: e) printf "%s\n" "$as_me: program exited with status $ac_status" >&5 1666: printf "%s\n" "$as_me: failed program was:" >&5 1667: sed 's/^/| /' conftest.$ac_ext >&5 1668: 1669: ac_retval=$ac_status ;; 1670: esac 1671: fi 1672: rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1673: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1674: as_fn_set_status $ac_retval 1675: 1676: } # ac_fn_c_try_run 1677: 1678: # ac_fn_c_check_func LINENO FUNC VAR 1679: # ---------------------------------- 1680: # Tests whether FUNC exists, setting the cache variable VAR accordingly 1681: ac_fn_c_check_func () 1682: { 1683: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1684: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1685: printf %s "checking for $2... " >&6; } 1686: if eval test \${$3+y} 1687: then : 1688: printf %s "(cached) " >&6 1689: else case e in #( 1690: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1691: /* end confdefs.h. */ 1692: /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1693: For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1694: #define $2 innocuous_$2 1695: 1696: /* System header to define __stub macros and hopefully few prototypes, 1697: which can conflict with char $2 (void); below. */ 1698: 1699: #include <limits.h> 1700: #undef $2 1701: 1702: /* Override any GCC internal prototype to avoid an error. 1703: Use char because int might match the return type of a GCC 1704: builtin and then its argument prototype would still apply. */ 1705: #ifdef __cplusplus 1706: extern "C" 1707: #endif 1708: char $2 (void); 1709: /* The GNU C library defines this for functions which it implements 1710: to always fail with ENOSYS. Some functions are actually named 1711: something starting with __ and the normal name is an alias. */ 1712: #if defined __stub_$2 || defined __stub___$2 1713: choke me 1714: #endif 1715: 1716: int 1717: main (void) 1718: { 1719: return $2 (); 1720: ; 1721: return 0; 1722: } 1723: _ACEOF 1724: if ac_fn_c_try_link "$LINENO" 1725: then : 1726: eval "$3=yes" 1727: else case e in #( 1728: e) eval "$3=no" ;; 1729: esac 1730: fi 1731: rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1732: conftest$ac_exeext conftest.$ac_ext ;; 1733: esac 1734: fi 1735: eval ac_res=\$$3 1736: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1737: printf "%s\n" "$ac_res" >&6; } 1738: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1739: 1740: } # ac_fn_c_check_func 1741: ac_configure_args_raw= 1742: for ac_arg 1743: do 1744: case $ac_arg in 1745: *\'*) 1746: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1747: esac 1748: as_fn_append ac_configure_args_raw " '$ac_arg'" 1749: done 1750: 1751: case $ac_configure_args_raw in 1752: *$as_nl*) 1753: ac_safe_unquote= ;; 1754: *) 1755: ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1756: ac_unsafe_a="$ac_unsafe_z#~" 1757: ac_safe_unquote="s/ '\$[^$ac_unsafe_a][^$ac_unsafe_z]*\$'/ \\1/g" 1758: ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1759: esac 1760: 1761: cat >config.log <<_ACEOF 1762: This file contains any messages produced by compilers while 1763: running configure, to aid debugging if configure makes a mistake. 1764: 1765: It was created by libaitsched $as_me 8.2, which was 1766: generated by GNU Autoconf 2.72. Invocation command line was 1767: 1768: $ $0$ac_configure_args_raw 1769: 1770: _ACEOF 1771: exec 5>>config.log 1772: { 1773: cat <<_ASUNAME 1774: ## --------- ## 1775: ## Platform. ## 1776: ## --------- ## 1777: 1778: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1779: uname -m = `(uname -m) 2>/dev/null || echo unknown` 1780: uname -r = `(uname -r) 2>/dev/null || echo unknown` 1781: uname -s = `(uname -s) 2>/dev/null || echo unknown` 1782: uname -v = `(uname -v) 2>/dev/null || echo unknown` 1783: 1784: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1785: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1786: 1787: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1788: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1789: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1790: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1791: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1792: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1793: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1794: 1795: _ASUNAME 1796: 1797: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1798: for as_dir in $PATH 1799: do 1800: IFS=$as_save_IFS 1801: case $as_dir in #((( 1802: '') as_dir=./ ;; 1803: */) ;; 1804: *) as_dir=$as_dir/ ;; 1805: esac 1806: printf "%s\n" "PATH: $as_dir" 1807: done 1808: IFS=$as_save_IFS 1809: 1810: } >&5 1811: 1812: cat >&5 <<_ACEOF 1813: 1814: 1815: ## ----------- ## 1816: ## Core tests. ## 1817: ## ----------- ## 1818: 1819: _ACEOF 1820: 1821: 1822: # Keep a trace of the command line. 1823: # Strip out --no-create and --no-recursion so they do not pile up. 1824: # Strip out --silent because we don't want to record it for future runs. 1825: # Also quote any args containing shell meta-characters. 1826: # Make two passes to allow for proper duplicate-argument suppression. 1827: ac_configure_args= 1828: ac_configure_args0= 1829: ac_configure_args1= 1830: ac_must_keep_next=false 1831: for ac_pass in 1 2 1832: do 1833: for ac_arg 1834: do 1835: case $ac_arg in 1836: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1837: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1838: | -silent | --silent | --silen | --sile | --sil) 1839: continue ;; 1840: *\'*) 1841: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1842: esac 1843: case $ac_pass in 1844: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1845: 2) 1846: as_fn_append ac_configure_args1 " '$ac_arg'" 1847: if test $ac_must_keep_next = true; then 1848: ac_must_keep_next=false # Got value, back to normal. 1849: else 1850: case $ac_arg in 1851: *=* | --config-cache | -C | -disable-* | --disable-* \ 1852: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1853: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1854: | -with-* | --with-* | -without-* | --without-* | --x) 1855: case "$ac_configure_args0 " in 1856: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1857: esac 1858: ;; 1859: -* ) ac_must_keep_next=true ;; 1860: esac 1861: fi 1862: as_fn_append ac_configure_args " '$ac_arg'" 1863: ;; 1864: esac 1865: done 1866: done 1867: { ac_configure_args0=; unset ac_configure_args0;} 1868: { ac_configure_args1=; unset ac_configure_args1;} 1869: 1870: # When interrupted or exit'd, cleanup temporary files, and complete 1871: # config.log. We remove comments because anyway the quotes in there 1872: # would cause problems or look ugly. 1873: # WARNING: Use '\'' to represent an apostrophe within the trap. 1874: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1875: trap 'exit_status=$? 1876: # Sanitize IFS. 1877: IFS=" "" $as_nl" 1878: # Save into config.log some information that might help in debugging. 1879: { 1880: echo 1881: 1882: printf "%s\n" "## ---------------- ## 1883: ## Cache variables. ## 1884: ## ---------------- ##" 1885: echo 1886: # The following way of writing the cache mishandles newlines in values, 1887: ( 1888: for ac_var in `(set) 2>&1 | sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'\''`; do 1889: eval ac_val=\$$ac_var 1890: case $ac_val in #( 1891: *${as_nl}*) 1892: case $ac_var in #( 1893: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1894: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1895: esac 1896: case $ac_var in #( 1897: _ | IFS | as_nl) ;; #( 1898: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1899: *) { eval $ac_var=; unset $ac_var;} ;; 1900: esac ;; 1901: esac 1902: done 1903: (set) 2>&1 | 1904: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1905: *${as_nl}ac_space=\ *) 1906: sed -n \ 1907: "s/'\''/'\''\\\\'\'''\''/g; 1908: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\''\\2'\''/p" 1909: ;; #( 1910: *) 1911: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1912: ;; 1913: esac | 1914: sort 1915: ) 1916: echo 1917: 1918: printf "%s\n" "## ----------------- ## 1919: ## Output variables. ## 1920: ## ----------------- ##" 1921: echo 1922: for ac_var in $ac_subst_vars 1923: do 1924: eval ac_val=\$$ac_var 1925: case $ac_val in 1926: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1927: esac 1928: printf "%s\n" "$ac_var='\''$ac_val'\''" 1929: done | sort 1930: echo 1931: 1932: if test -n "$ac_subst_files"; then 1933: printf "%s\n" "## ------------------- ## 1934: ## File substitutions. ## 1935: ## ------------------- ##" 1936: echo 1937: for ac_var in $ac_subst_files 1938: do 1939: eval ac_val=\$$ac_var 1940: case $ac_val in 1941: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1942: esac 1943: printf "%s\n" "$ac_var='\''$ac_val'\''" 1944: done | sort 1945: echo 1946: fi 1947: 1948: if test -s confdefs.h; then 1949: printf "%s\n" "## ----------- ## 1950: ## confdefs.h. ## 1951: ## ----------- ##" 1952: echo 1953: cat confdefs.h 1954: echo 1955: fi 1956: test "$ac_signal" != 0 && 1957: printf "%s\n" "$as_me: caught signal $ac_signal" 1958: printf "%s\n" "$as_me: exit $exit_status" 1959: } >&5 1960: rm -f core *.core core.conftest.* && 1961: rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1962: exit $exit_status 1963: ' 0 1964: for ac_signal in 1 2 13 15; do 1965: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1966: done 1967: ac_signal=0 1968: 1969: # confdefs.h avoids OS command line length limits that DEFS can exceed. 1970: rm -f -r conftest* confdefs.h 1971: 1972: printf "%s\n" "/* confdefs.h */" > confdefs.h 1973: 1974: # Predefined preprocessor variables. 1975: 1976: printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1977: 1978: printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1979: 1980: printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1981: 1982: printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1983: 1984: printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1985: 1986: printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1987: 1988: 1989: # Let the site file select an alternate cache file if it wants to. 1990: # Prefer an explicitly selected file to automatically selected ones. 1991: if test -n "$CONFIG_SITE"; then 1992: ac_site_files="$CONFIG_SITE" 1993: elif test "x$prefix" != xNONE; then 1994: ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1995: else 1996: ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1997: fi 1998: 1999: for ac_site_file in $ac_site_files 2000: do 2001: case $ac_site_file in #( 2002: */*) : 2003: ;; #( 2004: *) : 2005: ac_site_file=./$ac_site_file ;; 2006: esac 2007: if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2008: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2009: printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2010: sed 's/^/| /' "$ac_site_file" >&5 2011: . "$ac_site_file" \ 2012: || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2013: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2014: as_fn_error $? "failed to load site script $ac_site_file 2015: See 'config.log' for more details" "$LINENO" 5; } 2016: fi 2017: done 2018: 2019: if test -r "$cache_file"; then 2020: # Some versions of bash will fail to source /dev/null (special files 2021: # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2022: if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2023: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2024: printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2025: case $cache_file in 2026: [\\/]* | ?:[\\/]* ) . "$cache_file";; 2027: *) . "./$cache_file";; 2028: esac 2029: fi 2030: else 2031: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2032: printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2033: >$cache_file 2034: fi 2035: 2036: # Test code for whether the C compiler supports C89 (global declarations) 2037: ac_c_conftest_c89_globals=' 2038: /* Does the compiler advertise C89 conformance? 2039: Do not test the value of __STDC__, because some compilers set it to 0 2040: while being otherwise adequately conformant. */ 2041: #if !defined __STDC__ 2042: # error "Compiler does not advertise C89 conformance" 2043: #endif 2044: 2045: #include <stddef.h> 2046: #include <stdarg.h> 2047: struct stat; 2048: /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2049: struct buf { int x; }; 2050: struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2051: static char *e (char **p, int i) 2052: { 2053: return p[i]; 2054: } 2055: static char *f (char * (*g) (char **, int), char **p, ...) 2056: { 2057: char *s; 2058: va_list v; 2059: va_start (v,p); 2060: s = g (p, va_arg (v,int)); 2061: va_end (v); 2062: return s; 2063: } 2064: 2065: /* C89 style stringification. */ 2066: #define noexpand_stringify(a) #a 2067: const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2068: 2069: /* C89 style token pasting. Exercises some of the corner cases that 2070: e.g. old MSVC gets wrong, but not very hard. */ 2071: #define noexpand_concat(a,b) a##b 2072: #define expand_concat(a,b) noexpand_concat(a,b) 2073: extern int vA; 2074: extern int vbee; 2075: #define aye A 2076: #define bee B 2077: int *pvA = &expand_concat(v,aye); 2078: int *pvbee = &noexpand_concat(v,bee); 2079: 2080: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2081: function prototypes and stuff, but not \xHH hex character constants. 2082: These do not provoke an error unfortunately, instead are silently treated 2083: as an "x". The following induces an error, until -std is added to get 2084: proper ANSI mode. Curiously \x00 != x always comes out true, for an 2085: array size at least. It is necessary to write \x00 == 0 to get something 2086: that is true only with -std. */ 2087: int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2088: 2089: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2090: inside strings and character constants. */ 2091: #define FOO(x) '\''x'\'' 2092: int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2093: 2094: int test (int i, double x); 2095: struct s1 {int (*f) (int a);}; 2096: struct s2 {int (*f) (double a);}; 2097: int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2098: int, int);' 2099: 2100: # Test code for whether the C compiler supports C89 (body of main). 2101: ac_c_conftest_c89_main=' 2102: ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2103: ' 2104: 2105: # Test code for whether the C compiler supports C99 (global declarations) 2106: ac_c_conftest_c99_globals=' 2107: /* Does the compiler advertise C99 conformance? */ 2108: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2109: # error "Compiler does not advertise C99 conformance" 2110: #endif 2111: 2112: // See if C++-style comments work. 2113: 2114: #include <stdbool.h> 2115: extern int puts (const char *); 2116: extern int printf (const char *, ...); 2117: extern int dprintf (int, const char *, ...); 2118: extern void *malloc (size_t); 2119: extern void free (void *); 2120: 2121: // Check varargs macros. These examples are taken from C99 6.10.3.5. 2122: // dprintf is used instead of fprintf to avoid needing to declare 2123: // FILE and stderr. 2124: #define debug(...) dprintf (2, __VA_ARGS__) 2125: #define showlist(...) puts (#__VA_ARGS__) 2126: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2127: static void 2128: test_varargs_macros (void) 2129: { 2130: int x = 1234; 2131: int y = 5678; 2132: debug ("Flag"); 2133: debug ("X = %d\n", x); 2134: showlist (The first, second, and third items.); 2135: report (x>y, "x is %d but y is %d", x, y); 2136: } 2137: 2138: // Check long long types. 2139: #define BIG64 18446744073709551615ull 2140: #define BIG32 4294967295ul 2141: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2142: #if !BIG_OK 2143: #error "your preprocessor is broken" 2144: #endif 2145: #if BIG_OK 2146: #else 2147: #error "your preprocessor is broken" 2148: #endif 2149: static long long int bignum = -9223372036854775807LL; 2150: static unsigned long long int ubignum = BIG64; 2151: 2152: struct incomplete_array 2153: { 2154: int datasize; 2155: double data[]; 2156: }; 2157: 2158: struct named_init { 2159: int number; 2160: const wchar_t *name; 2161: double average; 2162: }; 2163: 2164: typedef const char *ccp; 2165: 2166: static inline int 2167: test_restrict (ccp restrict text) 2168: { 2169: // Iterate through items via the restricted pointer. 2170: // Also check for declarations in for loops. 2171: for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2172: continue; 2173: return 0; 2174: } 2175: 2176: // Check varargs and va_copy. 2177: static bool 2178: test_varargs (const char *format, ...) 2179: { 2180: va_list args; 2181: va_start (args, format); 2182: va_list args_copy; 2183: va_copy (args_copy, args); 2184: 2185: const char *str = ""; 2186: int number = 0; 2187: float fnumber = 0; 2188: 2189: while (*format) 2190: { 2191: switch (*format++) 2192: { 2193: case '\''s'\'': // string 2194: str = va_arg (args_copy, const char *); 2195: break; 2196: case '\''d'\'': // int 2197: number = va_arg (args_copy, int); 2198: break; 2199: case '\''f'\'': // float 2200: fnumber = va_arg (args_copy, double); 2201: break; 2202: default: 2203: break; 2204: } 2205: } 2206: va_end (args_copy); 2207: va_end (args); 2208: 2209: return *str && number && fnumber; 2210: } 2211: ' 2212: 2213: # Test code for whether the C compiler supports C99 (body of main). 2214: ac_c_conftest_c99_main=' 2215: // Check bool. 2216: _Bool success = false; 2217: success |= (argc != 0); 2218: 2219: // Check restrict. 2220: if (test_restrict ("String literal") == 0) 2221: success = true; 2222: char *restrict newvar = "Another string"; 2223: 2224: // Check varargs. 2225: success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2226: test_varargs_macros (); 2227: 2228: // Check flexible array members. 2229: struct incomplete_array *ia = 2230: malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2231: ia->datasize = 10; 2232: for (int i = 0; i < ia->datasize; ++i) 2233: ia->data[i] = i * 1.234; 2234: // Work around memory leak warnings. 2235: free (ia); 2236: 2237: // Check named initializers. 2238: struct named_init ni = { 2239: .number = 34, 2240: .name = L"Test wide string", 2241: .average = 543.34343, 2242: }; 2243: 2244: ni.number = 58; 2245: 2246: int dynamic_array[ni.number]; 2247: dynamic_array[0] = argv[0][0]; 2248: dynamic_array[ni.number - 1] = 543; 2249: 2250: // work around unused variable warnings 2251: ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2252: || dynamic_array[ni.number - 1] != 543); 2253: ' 2254: 2255: # Test code for whether the C compiler supports C11 (global declarations) 2256: ac_c_conftest_c11_globals=' 2257: /* Does the compiler advertise C11 conformance? */ 2258: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2259: # error "Compiler does not advertise C11 conformance" 2260: #endif 2261: 2262: // Check _Alignas. 2263: char _Alignas (double) aligned_as_double; 2264: char _Alignas (0) no_special_alignment; 2265: extern char aligned_as_int; 2266: char _Alignas (0) _Alignas (int) aligned_as_int; 2267: 2268: // Check _Alignof. 2269: enum 2270: { 2271: int_alignment = _Alignof (int), 2272: int_array_alignment = _Alignof (int[100]), 2273: char_alignment = _Alignof (char) 2274: }; 2275: _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2276: 2277: // Check _Noreturn. 2278: int _Noreturn does_not_return (void) { for (;;) continue; } 2279: 2280: // Check _Static_assert. 2281: struct test_static_assert 2282: { 2283: int x; 2284: _Static_assert (sizeof (int) <= sizeof (long int), 2285: "_Static_assert does not work in struct"); 2286: long int y; 2287: }; 2288: 2289: // Check UTF-8 literals. 2290: #define u8 syntax error! 2291: char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2292: 2293: // Check duplicate typedefs. 2294: typedef long *long_ptr; 2295: typedef long int *long_ptr; 2296: typedef long_ptr long_ptr; 2297: 2298: // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2299: struct anonymous 2300: { 2301: union { 2302: struct { int i; int j; }; 2303: struct { int k; long int l; } w; 2304: }; 2305: int m; 2306: } v1; 2307: ' 2308: 2309: # Test code for whether the C compiler supports C11 (body of main). 2310: ac_c_conftest_c11_main=' 2311: _Static_assert ((offsetof (struct anonymous, i) 2312: == offsetof (struct anonymous, w.k)), 2313: "Anonymous union alignment botch"); 2314: v1.i = 2; 2315: v1.w.k = 5; 2316: ok |= v1.i != 5; 2317: ' 2318: 2319: # Test code for whether the C compiler supports C11 (complete). 2320: ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2321: ${ac_c_conftest_c99_globals} 2322: ${ac_c_conftest_c11_globals} 2323: 2324: int 2325: main (int argc, char **argv) 2326: { 2327: int ok = 0; 2328: ${ac_c_conftest_c89_main} 2329: ${ac_c_conftest_c99_main} 2330: ${ac_c_conftest_c11_main} 2331: return ok; 2332: } 2333: " 2334: 2335: # Test code for whether the C compiler supports C99 (complete). 2336: ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2337: ${ac_c_conftest_c99_globals} 2338: 2339: int 2340: main (int argc, char **argv) 2341: { 2342: int ok = 0; 2343: ${ac_c_conftest_c89_main} 2344: ${ac_c_conftest_c99_main} 2345: return ok; 2346: } 2347: " 2348: 2349: # Test code for whether the C compiler supports C89 (complete). 2350: ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2351: 2352: int 2353: main (int argc, char **argv) 2354: { 2355: int ok = 0; 2356: ${ac_c_conftest_c89_main} 2357: return ok; 2358: } 2359: " 2360: 2361: as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2362: as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2363: as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2364: as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2365: as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2366: as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2367: as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2368: as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2369: as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2370: 2371: # Auxiliary files required by this configure script. 2372: ac_aux_files="config.guess config.sub install-sh" 2373: 2374: # Locations in which to look for auxiliary files. 2375: ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2376: 2377: # Search for a directory containing all of the required auxiliary files, 2378: # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2379: # If we don't find one directory that contains all the files we need, 2380: # we report the set of missing files from the *first* directory in 2381: # $ac_aux_dir_candidates and give up. 2382: ac_missing_aux_files="" 2383: ac_first_candidate=: 2384: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2385: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2386: as_found=false 2387: for as_dir in $ac_aux_dir_candidates 2388: do 2389: IFS=$as_save_IFS 2390: case $as_dir in #((( 2391: '') as_dir=./ ;; 2392: */) ;; 2393: *) as_dir=$as_dir/ ;; 2394: esac 2395: as_found=: 2396: 2397: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2398: ac_aux_dir_found=yes 2399: ac_install_sh= 2400: for ac_aux in $ac_aux_files 2401: do 2402: # As a special case, if "install-sh" is required, that requirement 2403: # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2404: # and $ac_install_sh is set appropriately for whichever one is found. 2405: if test x"$ac_aux" = x"install-sh" 2406: then 2407: if test -f "${as_dir}install-sh"; then 2408: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2409: ac_install_sh="${as_dir}install-sh -c" 2410: elif test -f "${as_dir}install.sh"; then 2411: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2412: ac_install_sh="${as_dir}install.sh -c" 2413: elif test -f "${as_dir}shtool"; then 2414: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2415: ac_install_sh="${as_dir}shtool install -c" 2416: else 2417: ac_aux_dir_found=no 2418: if $ac_first_candidate; then 2419: ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2420: else 2421: break 2422: fi 2423: fi 2424: else 2425: if test -f "${as_dir}${ac_aux}"; then 2426: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2427: else 2428: ac_aux_dir_found=no 2429: if $ac_first_candidate; then 2430: ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2431: else 2432: break 2433: fi 2434: fi 2435: fi 2436: done 2437: if test "$ac_aux_dir_found" = yes; then 2438: ac_aux_dir="$as_dir" 2439: break 2440: fi 2441: ac_first_candidate=false 2442: 2443: as_found=false 2444: done 2445: IFS=$as_save_IFS 2446: if $as_found 2447: then : 2448: 2449: else case e in #( 2450: e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2451: esac 2452: fi 2453: 2454: 2455: # These three variables are undocumented and unsupported, 2456: # and are intended to be withdrawn in a future Autoconf release. 2457: # They can cause serious problems if a builder's source tree is in a directory 2458: # whose full name contains unusual characters. 2459: if test -f "${ac_aux_dir}config.guess"; then 2460: ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2461: fi 2462: if test -f "${ac_aux_dir}config.sub"; then 2463: ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2464: fi 2465: if test -f "$ac_aux_dir/configure"; then 2466: ac_configure="$SHELL ${ac_aux_dir}configure" 2467: fi 2468: 2469: # Check that the precious variables saved in the cache have kept the same 2470: # value. 2471: ac_cache_corrupted=false 2472: for ac_var in $ac_precious_vars; do 2473: eval ac_old_set=\$ac_cv_env_${ac_var}_set 2474: eval ac_new_set=\$ac_env_${ac_var}_set 2475: eval ac_old_val=\$ac_cv_env_${ac_var}_value 2476: eval ac_new_val=\$ac_env_${ac_var}_value 2477: case $ac_old_set,$ac_new_set in 2478: set,) 2479: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2480: printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2481: ac_cache_corrupted=: ;; 2482: ,set) 2483: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2484: printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2485: ac_cache_corrupted=: ;; 2486: ,);; 2487: *) 2488: if test "x$ac_old_val" != "x$ac_new_val"; then 2489: # differences in whitespace do not lead to failure. 2490: ac_old_val_w=`echo x $ac_old_val` 2491: ac_new_val_w=`echo x $ac_new_val` 2492: if test "$ac_old_val_w" != "$ac_new_val_w"; then 2493: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2494: printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2495: ac_cache_corrupted=: 2496: else 2497: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2498: printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2499: eval $ac_var=\$ac_old_val 2500: fi 2501: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2502: printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2503: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2504: printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2505: fi;; 2506: esac 2507: # Pass precious variables to config.status. 2508: if test "$ac_new_set" = set; then 2509: case $ac_new_val in 2510: *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2511: *) ac_arg=$ac_var=$ac_new_val ;; 2512: esac 2513: case " $ac_configure_args " in 2514: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2515: *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2516: esac 2517: fi 2518: done 2519: if $ac_cache_corrupted; then 2520: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2521: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2522: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2523: printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2524: as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2525: and start over" "$LINENO" 5 2526: fi 2527: ## -------------------- ## 2528: ## Main body of script. ## 2529: ## -------------------- ## 2530: 2531: ac_ext=c 2532: ac_cpp='$CPP $CPPFLAGS' 2533: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2534: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2535: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2536: 2537: 2538: 2539: ac_config_headers="$ac_config_headers inc/config.h" 2540: 2541: 2542: ac_cv_func_malloc_0_nonnull="yes" 2543: ac_cv_func_realloc_0_nonnull="yes" 2544: 2545: # Checks for programs. 2546: 2547: 2548: 2549: 2550: 2551: 2552: 2553: 2554: 2555: ac_ext=c 2556: ac_cpp='$CPP $CPPFLAGS' 2557: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2558: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2559: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2560: if test -n "$ac_tool_prefix"; then 2561: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2562: set dummy ${ac_tool_prefix}gcc; ac_word=$2 2563: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2564: printf %s "checking for $ac_word... " >&6; } 2565: if test ${ac_cv_prog_CC+y} 2566: then : 2567: printf %s "(cached) " >&6 2568: else case e in #( 2569: e) if test -n "$CC"; then 2570: ac_cv_prog_CC="$CC" # Let the user override the test. 2571: else 2572: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2573: for as_dir in $PATH 2574: do 2575: IFS=$as_save_IFS 2576: case $as_dir in #((( 2577: '') as_dir=./ ;; 2578: */) ;; 2579: *) as_dir=$as_dir/ ;; 2580: esac 2581: for ac_exec_ext in '' $ac_executable_extensions; do 2582: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2583: ac_cv_prog_CC="${ac_tool_prefix}gcc" 2584: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2585: break 2 2586: fi 2587: done 2588: done 2589: IFS=$as_save_IFS 2590: 2591: fi ;; 2592: esac 2593: fi 2594: CC=$ac_cv_prog_CC 2595: if test -n "$CC"; then 2596: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2597: printf "%s\n" "$CC" >&6; } 2598: else 2599: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2600: printf "%s\n" "no" >&6; } 2601: fi 2602: 2603: 2604: fi 2605: if test -z "$ac_cv_prog_CC"; then 2606: ac_ct_CC=$CC 2607: # Extract the first word of "gcc", so it can be a program name with args. 2608: set dummy gcc; 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 ${ac_cv_prog_ac_ct_CC+y} 2612: then : 2613: printf %s "(cached) " >&6 2614: else case e in #( 2615: e) if test -n "$ac_ct_CC"; then 2616: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2617: else 2618: as_save_IFS=$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_ac_ct_CC="gcc" 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: esac 2639: fi 2640: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2641: if test -n "$ac_ct_CC"; then 2642: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2643: printf "%s\n" "$ac_ct_CC" >&6; } 2644: else 2645: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2646: printf "%s\n" "no" >&6; } 2647: fi 2648: 2649: if test "x$ac_ct_CC" = x; then 2650: CC="" 2651: else 2652: case $cross_compiling:$ac_tool_warned in 2653: yes:) 2654: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2655: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2656: ac_tool_warned=yes ;; 2657: esac 2658: CC=$ac_ct_CC 2659: fi 2660: else 2661: CC="$ac_cv_prog_CC" 2662: fi 2663: 2664: if test -z "$CC"; then 2665: if test -n "$ac_tool_prefix"; then 2666: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2667: set dummy ${ac_tool_prefix}cc; ac_word=$2 2668: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2669: printf %s "checking for $ac_word... " >&6; } 2670: if test ${ac_cv_prog_CC+y} 2671: then : 2672: printf %s "(cached) " >&6 2673: else case e in #( 2674: e) if test -n "$CC"; then 2675: ac_cv_prog_CC="$CC" # Let the user override the test. 2676: else 2677: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2678: for as_dir in $PATH 2679: do 2680: IFS=$as_save_IFS 2681: case $as_dir in #((( 2682: '') as_dir=./ ;; 2683: */) ;; 2684: *) as_dir=$as_dir/ ;; 2685: esac 2686: for ac_exec_ext in '' $ac_executable_extensions; do 2687: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2688: ac_cv_prog_CC="${ac_tool_prefix}cc" 2689: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2690: break 2 2691: fi 2692: done 2693: done 2694: IFS=$as_save_IFS 2695: 2696: fi ;; 2697: esac 2698: fi 2699: CC=$ac_cv_prog_CC 2700: if test -n "$CC"; then 2701: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2702: printf "%s\n" "$CC" >&6; } 2703: else 2704: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2705: printf "%s\n" "no" >&6; } 2706: fi 2707: 2708: 2709: fi 2710: fi 2711: if test -z "$CC"; then 2712: # Extract the first word of "cc", so it can be a program name with args. 2713: set dummy cc; ac_word=$2 2714: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2715: printf %s "checking for $ac_word... " >&6; } 2716: if test ${ac_cv_prog_CC+y} 2717: then : 2718: printf %s "(cached) " >&6 2719: else case e in #( 2720: e) if test -n "$CC"; then 2721: ac_cv_prog_CC="$CC" # Let the user override the test. 2722: else 2723: ac_prog_rejected=no 2724: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2725: for as_dir in $PATH 2726: do 2727: IFS=$as_save_IFS 2728: case $as_dir in #((( 2729: '') as_dir=./ ;; 2730: */) ;; 2731: *) as_dir=$as_dir/ ;; 2732: esac 2733: for ac_exec_ext in '' $ac_executable_extensions; do 2734: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2735: if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2736: ac_prog_rejected=yes 2737: continue 2738: fi 2739: ac_cv_prog_CC="cc" 2740: printf "%s\n" "$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: if test $ac_prog_rejected = yes; then 2748: # We found a bogon in the path, so make sure we never use it. 2749: set dummy $ac_cv_prog_CC 2750: shift 2751: if test $# != 0; then 2752: # We chose a different compiler from the bogus one. 2753: # However, it has the same basename, so the bogon will be chosen 2754: # first if we set CC to just the basename; use the full file name. 2755: shift 2756: ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2757: fi 2758: fi 2759: fi ;; 2760: esac 2761: fi 2762: CC=$ac_cv_prog_CC 2763: if test -n "$CC"; then 2764: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2765: printf "%s\n" "$CC" >&6; } 2766: else 2767: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2768: printf "%s\n" "no" >&6; } 2769: fi 2770: 2771: 2772: fi 2773: if test -z "$CC"; then 2774: if test -n "$ac_tool_prefix"; then 2775: for ac_prog in cl.exe 2776: do 2777: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2778: set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2779: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2780: printf %s "checking for $ac_word... " >&6; } 2781: if test ${ac_cv_prog_CC+y} 2782: then : 2783: printf %s "(cached) " >&6 2784: else case e in #( 2785: e) if test -n "$CC"; then 2786: ac_cv_prog_CC="$CC" # Let the user override the test. 2787: else 2788: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2789: for as_dir in $PATH 2790: do 2791: IFS=$as_save_IFS 2792: case $as_dir in #((( 2793: '') as_dir=./ ;; 2794: */) ;; 2795: *) as_dir=$as_dir/ ;; 2796: esac 2797: for ac_exec_ext in '' $ac_executable_extensions; do 2798: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2799: ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2800: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2801: break 2 2802: fi 2803: done 2804: done 2805: IFS=$as_save_IFS 2806: 2807: fi ;; 2808: esac 2809: fi 2810: CC=$ac_cv_prog_CC 2811: if test -n "$CC"; then 2812: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2813: printf "%s\n" "$CC" >&6; } 2814: else 2815: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2816: printf "%s\n" "no" >&6; } 2817: fi 2818: 2819: 2820: test -n "$CC" && break 2821: done 2822: fi 2823: if test -z "$CC"; then 2824: ac_ct_CC=$CC 2825: for ac_prog in cl.exe 2826: do 2827: # Extract the first word of "$ac_prog", so it can be a program name with args. 2828: set dummy $ac_prog; ac_word=$2 2829: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2830: printf %s "checking for $ac_word... " >&6; } 2831: if test ${ac_cv_prog_ac_ct_CC+y} 2832: then : 2833: printf %s "(cached) " >&6 2834: else case e in #( 2835: e) if test -n "$ac_ct_CC"; then 2836: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2837: else 2838: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2839: for as_dir in $PATH 2840: do 2841: IFS=$as_save_IFS 2842: case $as_dir in #((( 2843: '') as_dir=./ ;; 2844: */) ;; 2845: *) as_dir=$as_dir/ ;; 2846: esac 2847: for ac_exec_ext in '' $ac_executable_extensions; do 2848: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2849: ac_cv_prog_ac_ct_CC="$ac_prog" 2850: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2851: break 2 2852: fi 2853: done 2854: done 2855: IFS=$as_save_IFS 2856: 2857: fi ;; 2858: esac 2859: fi 2860: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2861: if test -n "$ac_ct_CC"; then 2862: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2863: printf "%s\n" "$ac_ct_CC" >&6; } 2864: else 2865: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2866: printf "%s\n" "no" >&6; } 2867: fi 2868: 2869: 2870: test -n "$ac_ct_CC" && break 2871: done 2872: 2873: if test "x$ac_ct_CC" = x; then 2874: CC="" 2875: else 2876: case $cross_compiling:$ac_tool_warned in 2877: yes:) 2878: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2879: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2880: ac_tool_warned=yes ;; 2881: esac 2882: CC=$ac_ct_CC 2883: fi 2884: fi 2885: 2886: fi 2887: if test -z "$CC"; then 2888: if test -n "$ac_tool_prefix"; then 2889: # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2890: set dummy ${ac_tool_prefix}clang; ac_word=$2 2891: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2892: printf %s "checking for $ac_word... " >&6; } 2893: if test ${ac_cv_prog_CC+y} 2894: then : 2895: printf %s "(cached) " >&6 2896: else case e in #( 2897: e) if test -n "$CC"; then 2898: ac_cv_prog_CC="$CC" # Let the user override the test. 2899: else 2900: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2901: for as_dir in $PATH 2902: do 2903: IFS=$as_save_IFS 2904: case $as_dir in #((( 2905: '') as_dir=./ ;; 2906: */) ;; 2907: *) as_dir=$as_dir/ ;; 2908: esac 2909: for ac_exec_ext in '' $ac_executable_extensions; do 2910: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2911: ac_cv_prog_CC="${ac_tool_prefix}clang" 2912: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2913: break 2 2914: fi 2915: done 2916: done 2917: IFS=$as_save_IFS 2918: 2919: fi ;; 2920: esac 2921: fi 2922: CC=$ac_cv_prog_CC 2923: if test -n "$CC"; then 2924: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2925: printf "%s\n" "$CC" >&6; } 2926: else 2927: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2928: printf "%s\n" "no" >&6; } 2929: fi 2930: 2931: 2932: fi 2933: if test -z "$ac_cv_prog_CC"; then 2934: ac_ct_CC=$CC 2935: # Extract the first word of "clang", so it can be a program name with args. 2936: set dummy clang; ac_word=$2 2937: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2938: printf %s "checking for $ac_word... " >&6; } 2939: if test ${ac_cv_prog_ac_ct_CC+y} 2940: then : 2941: printf %s "(cached) " >&6 2942: else case e in #( 2943: e) if test -n "$ac_ct_CC"; then 2944: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2945: else 2946: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2947: for as_dir in $PATH 2948: do 2949: IFS=$as_save_IFS 2950: case $as_dir in #((( 2951: '') as_dir=./ ;; 2952: */) ;; 2953: *) as_dir=$as_dir/ ;; 2954: esac 2955: for ac_exec_ext in '' $ac_executable_extensions; do 2956: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2957: ac_cv_prog_ac_ct_CC="clang" 2958: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2959: break 2 2960: fi 2961: done 2962: done 2963: IFS=$as_save_IFS 2964: 2965: fi ;; 2966: esac 2967: fi 2968: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2969: if test -n "$ac_ct_CC"; then 2970: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2971: printf "%s\n" "$ac_ct_CC" >&6; } 2972: else 2973: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2974: printf "%s\n" "no" >&6; } 2975: fi 2976: 2977: if test "x$ac_ct_CC" = x; then 2978: CC="" 2979: else 2980: case $cross_compiling:$ac_tool_warned in 2981: yes:) 2982: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2983: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2984: ac_tool_warned=yes ;; 2985: esac 2986: CC=$ac_ct_CC 2987: fi 2988: else 2989: CC="$ac_cv_prog_CC" 2990: fi 2991: 2992: fi 2993: 2994: 2995: test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2996: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2997: as_fn_error $? "no acceptable C compiler found in \$PATH 2998: See 'config.log' for more details" "$LINENO" 5; } 2999: 3000: # Provide some information about the compiler. 3001: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3002: set X $ac_compile 3003: ac_compiler=$2 3004: for ac_option in --version -v -V -qversion -version; do 3005: { { ac_try="$ac_compiler $ac_option >&5" 3006: case "(($ac_try" in 3007: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3008: *) ac_try_echo=$ac_try;; 3009: esac 3010: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3011: printf "%s\n" "$ac_try_echo"; } >&5 3012: (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3013: ac_status=$? 3014: if test -s conftest.err; then 3015: sed '10a\ 3016: ... rest of stderr output deleted ... 3017: 10q' conftest.err >conftest.er1 3018: cat conftest.er1 >&5 3019: fi 3020: rm -f conftest.er1 conftest.err 3021: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3022: test $ac_status = 0; } 3023: done 3024: 3025: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3026: /* end confdefs.h. */ 3027: 3028: int 3029: main (void) 3030: { 3031: 3032: ; 3033: return 0; 3034: } 3035: _ACEOF 3036: ac_clean_files_save=$ac_clean_files 3037: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3038: # Try to create an executable without -o first, disregard a.out. 3039: # It will help us diagnose broken compilers, and finding out an intuition 3040: # of exeext. 3041: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3042: printf %s "checking whether the C compiler works... " >&6; } 3043: ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3044: 3045: # The possible output files: 3046: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3047: 3048: ac_rmfiles= 3049: for ac_file in $ac_files 3050: do 3051: case $ac_file in 3052: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3053: * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3054: esac 3055: done 3056: rm -f $ac_rmfiles 3057: 3058: if { { ac_try="$ac_link_default" 3059: case "(($ac_try" in 3060: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3061: *) ac_try_echo=$ac_try;; 3062: esac 3063: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3064: printf "%s\n" "$ac_try_echo"; } >&5 3065: (eval "$ac_link_default") 2>&5 3066: ac_status=$? 3067: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3068: test $ac_status = 0; } 3069: then : 3070: # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3071: # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3072: # in a Makefile. We should not override ac_cv_exeext if it was cached, 3073: # so that the user can short-circuit this test for compilers unknown to 3074: # Autoconf. 3075: for ac_file in $ac_files '' 3076: do 3077: test -f "$ac_file" || continue 3078: case $ac_file in 3079: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3080: ;; 3081: [ab].out ) 3082: # We found the default executable, but exeext='' is most 3083: # certainly right. 3084: break;; 3085: *.* ) 3086: if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3087: then :; else 3088: ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 3089: fi 3090: # We set ac_cv_exeext here because the later test for it is not 3091: # safe: cross compilers may not add the suffix if given an '-o' 3092: # argument, so we may need to know it at that point already. 3093: # Even if this section looks crufty: it has the advantage of 3094: # actually working. 3095: break;; 3096: * ) 3097: break;; 3098: esac 3099: done 3100: test "$ac_cv_exeext" = no && ac_cv_exeext= 3101: 3102: else case e in #( 3103: e) ac_file='' ;; 3104: esac 3105: fi 3106: if test -z "$ac_file" 3107: then : 3108: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3109: printf "%s\n" "no" >&6; } 3110: printf "%s\n" "$as_me: failed program was:" >&5 3111: sed 's/^/| /' conftest.$ac_ext >&5 3112: 3113: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3114: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3115: as_fn_error 77 "C compiler cannot create executables 3116: See 'config.log' for more details" "$LINENO" 5; } 3117: else case e in #( 3118: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3119: printf "%s\n" "yes" >&6; } ;; 3120: esac 3121: fi 3122: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3123: printf %s "checking for C compiler default output file name... " >&6; } 3124: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3125: printf "%s\n" "$ac_file" >&6; } 3126: ac_exeext=$ac_cv_exeext 3127: 3128: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3129: ac_clean_files=$ac_clean_files_save 3130: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3131: printf %s "checking for suffix of executables... " >&6; } 3132: if { { ac_try="$ac_link" 3133: case "(($ac_try" in 3134: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3135: *) ac_try_echo=$ac_try;; 3136: esac 3137: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3138: printf "%s\n" "$ac_try_echo"; } >&5 3139: (eval "$ac_link") 2>&5 3140: ac_status=$? 3141: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3142: test $ac_status = 0; } 3143: then : 3144: # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3145: # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3146: # work properly (i.e., refer to 'conftest.exe'), while it won't with 3147: # 'rm'. 3148: for ac_file in conftest.exe conftest conftest.*; do 3149: test -f "$ac_file" || continue 3150: case $ac_file in 3151: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3152: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 3153: break;; 3154: * ) break;; 3155: esac 3156: done 3157: else case e in #( 3158: e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3159: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3160: as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3161: See 'config.log' for more details" "$LINENO" 5; } ;; 3162: esac 3163: fi 3164: rm -f conftest conftest$ac_cv_exeext 3165: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3166: printf "%s\n" "$ac_cv_exeext" >&6; } 3167: 3168: rm -f conftest.$ac_ext 3169: EXEEXT=$ac_cv_exeext 3170: ac_exeext=$EXEEXT 3171: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3172: /* end confdefs.h. */ 3173: #include <stdio.h> 3174: int 3175: main (void) 3176: { 3177: FILE *f = fopen ("conftest.out", "w"); 3178: if (!f) 3179: return 1; 3180: return ferror (f) || fclose (f) != 0; 3181: 3182: ; 3183: return 0; 3184: } 3185: _ACEOF 3186: ac_clean_files="$ac_clean_files conftest.out" 3187: # Check that the compiler produces executables we can run. If not, either 3188: # the compiler is broken, or we cross compile. 3189: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3190: printf %s "checking whether we are cross compiling... " >&6; } 3191: if test "$cross_compiling" != yes; then 3192: { { ac_try="$ac_link" 3193: case "(($ac_try" in 3194: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3195: *) ac_try_echo=$ac_try;; 3196: esac 3197: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3198: printf "%s\n" "$ac_try_echo"; } >&5 3199: (eval "$ac_link") 2>&5 3200: ac_status=$? 3201: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3202: test $ac_status = 0; } 3203: if { ac_try='./conftest$ac_cv_exeext' 3204: { { case "(($ac_try" in 3205: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3206: *) ac_try_echo=$ac_try;; 3207: esac 3208: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3209: printf "%s\n" "$ac_try_echo"; } >&5 3210: (eval "$ac_try") 2>&5 3211: ac_status=$? 3212: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3213: test $ac_status = 0; }; }; then 3214: cross_compiling=no 3215: else 3216: if test "$cross_compiling" = maybe; then 3217: cross_compiling=yes 3218: else 3219: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3220: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3221: as_fn_error 77 "cannot run C compiled programs. 3222: If you meant to cross compile, use '--host'. 3223: See 'config.log' for more details" "$LINENO" 5; } 3224: fi 3225: fi 3226: fi 3227: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3228: printf "%s\n" "$cross_compiling" >&6; } 3229: 3230: rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3231: conftest.o conftest.obj conftest.out 3232: ac_clean_files=$ac_clean_files_save 3233: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3234: printf %s "checking for suffix of object files... " >&6; } 3235: if test ${ac_cv_objext+y} 3236: then : 3237: printf %s "(cached) " >&6 3238: else case e in #( 3239: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3240: /* end confdefs.h. */ 3241: 3242: int 3243: main (void) 3244: { 3245: 3246: ; 3247: return 0; 3248: } 3249: _ACEOF 3250: rm -f conftest.o conftest.obj 3251: if { { ac_try="$ac_compile" 3252: case "(($ac_try" in 3253: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3254: *) ac_try_echo=$ac_try;; 3255: esac 3256: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3257: printf "%s\n" "$ac_try_echo"; } >&5 3258: (eval "$ac_compile") 2>&5 3259: ac_status=$? 3260: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3261: test $ac_status = 0; } 3262: then : 3263: for ac_file in conftest.o conftest.obj conftest.*; do 3264: test -f "$ac_file" || continue; 3265: case $ac_file in 3266: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3267: *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` 3268: break;; 3269: esac 3270: done 3271: else case e in #( 3272: e) printf "%s\n" "$as_me: failed program was:" >&5 3273: sed 's/^/| /' conftest.$ac_ext >&5 3274: 3275: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3276: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3277: as_fn_error $? "cannot compute suffix of object files: cannot compile 3278: See 'config.log' for more details" "$LINENO" 5; } ;; 3279: esac 3280: fi 3281: rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3282: esac 3283: fi 3284: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3285: printf "%s\n" "$ac_cv_objext" >&6; } 3286: OBJEXT=$ac_cv_objext 3287: ac_objext=$OBJEXT 3288: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3289: printf %s "checking whether the compiler supports GNU C... " >&6; } 3290: if test ${ac_cv_c_compiler_gnu+y} 3291: then : 3292: printf %s "(cached) " >&6 3293: else case e in #( 3294: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3295: /* end confdefs.h. */ 3296: 3297: int 3298: main (void) 3299: { 3300: #ifndef __GNUC__ 3301: choke me 3302: #endif 3303: 3304: ; 3305: return 0; 3306: } 3307: _ACEOF 3308: if ac_fn_c_try_compile "$LINENO" 3309: then : 3310: ac_compiler_gnu=yes 3311: else case e in #( 3312: e) ac_compiler_gnu=no ;; 3313: esac 3314: fi 3315: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3316: ac_cv_c_compiler_gnu=$ac_compiler_gnu 3317: ;; 3318: esac 3319: fi 3320: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3321: printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3322: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3323: 3324: if test $ac_compiler_gnu = yes; then 3325: GCC=yes 3326: else 3327: GCC= 3328: fi 3329: ac_test_CFLAGS=${CFLAGS+y} 3330: ac_save_CFLAGS=$CFLAGS 3331: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3332: printf %s "checking whether $CC accepts -g... " >&6; } 3333: if test ${ac_cv_prog_cc_g+y} 3334: then : 3335: printf %s "(cached) " >&6 3336: else case e in #( 3337: e) ac_save_c_werror_flag=$ac_c_werror_flag 3338: ac_c_werror_flag=yes 3339: ac_cv_prog_cc_g=no 3340: CFLAGS="-g" 3341: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3342: /* end confdefs.h. */ 3343: 3344: int 3345: main (void) 3346: { 3347: 3348: ; 3349: return 0; 3350: } 3351: _ACEOF 3352: if ac_fn_c_try_compile "$LINENO" 3353: then : 3354: ac_cv_prog_cc_g=yes 3355: else case e in #( 3356: e) CFLAGS="" 3357: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3358: /* end confdefs.h. */ 3359: 3360: int 3361: main (void) 3362: { 3363: 3364: ; 3365: return 0; 3366: } 3367: _ACEOF 3368: if ac_fn_c_try_compile "$LINENO" 3369: then : 3370: 3371: else case e in #( 3372: e) ac_c_werror_flag=$ac_save_c_werror_flag 3373: CFLAGS="-g" 3374: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3375: /* end confdefs.h. */ 3376: 3377: int 3378: main (void) 3379: { 3380: 3381: ; 3382: return 0; 3383: } 3384: _ACEOF 3385: if ac_fn_c_try_compile "$LINENO" 3386: then : 3387: ac_cv_prog_cc_g=yes 3388: fi 3389: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3390: esac 3391: fi 3392: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3393: esac 3394: fi 3395: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3396: ac_c_werror_flag=$ac_save_c_werror_flag ;; 3397: esac 3398: fi 3399: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3400: printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3401: if test $ac_test_CFLAGS; then 3402: CFLAGS=$ac_save_CFLAGS 3403: elif test $ac_cv_prog_cc_g = yes; then 3404: if test "$GCC" = yes; then 3405: CFLAGS="-g -O2" 3406: else 3407: CFLAGS="-g" 3408: fi 3409: else 3410: if test "$GCC" = yes; then 3411: CFLAGS="-O2" 3412: else 3413: CFLAGS= 3414: fi 3415: fi 3416: ac_prog_cc_stdc=no 3417: if test x$ac_prog_cc_stdc = xno 3418: then : 3419: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3420: printf %s "checking for $CC option to enable C11 features... " >&6; } 3421: if test ${ac_cv_prog_cc_c11+y} 3422: then : 3423: printf %s "(cached) " >&6 3424: else case e in #( 3425: e) ac_cv_prog_cc_c11=no 3426: ac_save_CC=$CC 3427: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3428: /* end confdefs.h. */ 3429: $ac_c_conftest_c11_program 3430: _ACEOF 3431: for ac_arg in '' -std=gnu11 3432: do 3433: CC="$ac_save_CC $ac_arg" 3434: if ac_fn_c_try_compile "$LINENO" 3435: then : 3436: ac_cv_prog_cc_c11=$ac_arg 3437: fi 3438: rm -f core conftest.err conftest.$ac_objext conftest.beam 3439: test "x$ac_cv_prog_cc_c11" != "xno" && break 3440: done 3441: rm -f conftest.$ac_ext 3442: CC=$ac_save_CC ;; 3443: esac 3444: fi 3445: 3446: if test "x$ac_cv_prog_cc_c11" = xno 3447: then : 3448: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3449: printf "%s\n" "unsupported" >&6; } 3450: else case e in #( 3451: e) if test "x$ac_cv_prog_cc_c11" = x 3452: then : 3453: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3454: printf "%s\n" "none needed" >&6; } 3455: else case e in #( 3456: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3457: printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3458: CC="$CC $ac_cv_prog_cc_c11" ;; 3459: esac 3460: fi 3461: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3462: ac_prog_cc_stdc=c11 ;; 3463: esac 3464: fi 3465: fi 3466: if test x$ac_prog_cc_stdc = xno 3467: then : 3468: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3469: printf %s "checking for $CC option to enable C99 features... " >&6; } 3470: if test ${ac_cv_prog_cc_c99+y} 3471: then : 3472: printf %s "(cached) " >&6 3473: else case e in #( 3474: e) ac_cv_prog_cc_c99=no 3475: ac_save_CC=$CC 3476: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3477: /* end confdefs.h. */ 3478: $ac_c_conftest_c99_program 3479: _ACEOF 3480: for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3481: do 3482: CC="$ac_save_CC $ac_arg" 3483: if ac_fn_c_try_compile "$LINENO" 3484: then : 3485: ac_cv_prog_cc_c99=$ac_arg 3486: fi 3487: rm -f core conftest.err conftest.$ac_objext conftest.beam 3488: test "x$ac_cv_prog_cc_c99" != "xno" && break 3489: done 3490: rm -f conftest.$ac_ext 3491: CC=$ac_save_CC ;; 3492: esac 3493: fi 3494: 3495: if test "x$ac_cv_prog_cc_c99" = xno 3496: then : 3497: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3498: printf "%s\n" "unsupported" >&6; } 3499: else case e in #( 3500: e) if test "x$ac_cv_prog_cc_c99" = x 3501: then : 3502: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3503: printf "%s\n" "none needed" >&6; } 3504: else case e in #( 3505: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3506: printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3507: CC="$CC $ac_cv_prog_cc_c99" ;; 3508: esac 3509: fi 3510: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3511: ac_prog_cc_stdc=c99 ;; 3512: esac 3513: fi 3514: fi 3515: if test x$ac_prog_cc_stdc = xno 3516: then : 3517: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3518: printf %s "checking for $CC option to enable C89 features... " >&6; } 3519: if test ${ac_cv_prog_cc_c89+y} 3520: then : 3521: printf %s "(cached) " >&6 3522: else case e in #( 3523: e) ac_cv_prog_cc_c89=no 3524: ac_save_CC=$CC 3525: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3526: /* end confdefs.h. */ 3527: $ac_c_conftest_c89_program 3528: _ACEOF 3529: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3530: do 3531: CC="$ac_save_CC $ac_arg" 3532: if ac_fn_c_try_compile "$LINENO" 3533: then : 3534: ac_cv_prog_cc_c89=$ac_arg 3535: fi 3536: rm -f core conftest.err conftest.$ac_objext conftest.beam 3537: test "x$ac_cv_prog_cc_c89" != "xno" && break 3538: done 3539: rm -f conftest.$ac_ext 3540: CC=$ac_save_CC ;; 3541: esac 3542: fi 3543: 3544: if test "x$ac_cv_prog_cc_c89" = xno 3545: then : 3546: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3547: printf "%s\n" "unsupported" >&6; } 3548: else case e in #( 3549: e) if test "x$ac_cv_prog_cc_c89" = x 3550: then : 3551: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3552: printf "%s\n" "none needed" >&6; } 3553: else case e in #( 3554: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3555: printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3556: CC="$CC $ac_cv_prog_cc_c89" ;; 3557: esac 3558: fi 3559: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3560: ac_prog_cc_stdc=c89 ;; 3561: esac 3562: fi 3563: fi 3564: 3565: ac_ext=c 3566: ac_cpp='$CPP $CPPFLAGS' 3567: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3568: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3569: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3570: 3571: 3572: 3573: # Find a good install program. We prefer a C program (faster), 3574: # so one script is as good as another. But avoid the broken or 3575: # incompatible versions: 3576: # SysV /etc/install, /usr/sbin/install 3577: # SunOS /usr/etc/install 3578: # IRIX /sbin/install 3579: # AIX /bin/install 3580: # AmigaOS /C/install, which installs bootblocks on floppy discs 3581: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3582: # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3583: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3584: # OS/2's system install, which has a completely different semantic 3585: # ./install, which can be erroneously created by make from ./install.sh. 3586: # Reject install programs that cannot install multiple files. 3587: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3588: printf %s "checking for a BSD-compatible install... " >&6; } 3589: if test -z "$INSTALL"; then 3590: if test ${ac_cv_path_install+y} 3591: then : 3592: printf %s "(cached) " >&6 3593: else case e in #( 3594: e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3595: for as_dir in $PATH 3596: do 3597: IFS=$as_save_IFS 3598: case $as_dir in #((( 3599: '') as_dir=./ ;; 3600: */) ;; 3601: *) as_dir=$as_dir/ ;; 3602: esac 3603: # Account for fact that we put trailing slashes in our PATH walk. 3604: case $as_dir in #(( 3605: ./ | /[cC]/* | \ 3606: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3607: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3608: /usr/ucb/* ) ;; 3609: *) 3610: # OSF1 and SCO ODT 3.0 have their own names for install. 3611: # Don't use installbsd from OSF since it installs stuff as root 3612: # by default. 3613: for ac_prog in ginstall scoinst install; do 3614: for ac_exec_ext in '' $ac_executable_extensions; do 3615: if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3616: if test $ac_prog = install && 3617: grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3618: # AIX install. It has an incompatible calling convention. 3619: : 3620: elif test $ac_prog = install && 3621: grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3622: # program-specific install script used by HP pwplus--don't use. 3623: : 3624: else 3625: rm -rf conftest.one conftest.two conftest.dir 3626: echo one > conftest.one 3627: echo two > conftest.two 3628: mkdir conftest.dir 3629: if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3630: test -s conftest.one && test -s conftest.two && 3631: test -s conftest.dir/conftest.one && 3632: test -s conftest.dir/conftest.two 3633: then 3634: ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3635: break 3 3636: fi 3637: fi 3638: fi 3639: done 3640: done 3641: ;; 3642: esac 3643: 3644: done 3645: IFS=$as_save_IFS 3646: 3647: rm -rf conftest.one conftest.two conftest.dir 3648: ;; 3649: esac 3650: fi 3651: if test ${ac_cv_path_install+y}; then 3652: INSTALL=$ac_cv_path_install 3653: else 3654: # As a last resort, use the slow shell script. Don't cache a 3655: # value for INSTALL within a source directory, because that will 3656: # break other packages using the cache if that directory is 3657: # removed, or if the value is a relative name. 3658: INSTALL=$ac_install_sh 3659: fi 3660: fi 3661: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3662: printf "%s\n" "$INSTALL" >&6; } 3663: 3664: # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3665: # It thinks the first close brace ends the variable substitution. 3666: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3667: 3668: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3669: 3670: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3671: 3672: if test -n "$ac_tool_prefix"; then 3673: # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3674: set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3675: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3676: printf %s "checking for $ac_word... " >&6; } 3677: if test ${ac_cv_prog_RANLIB+y} 3678: then : 3679: printf %s "(cached) " >&6 3680: else case e in #( 3681: e) if test -n "$RANLIB"; then 3682: ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3683: else 3684: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3685: for as_dir in $PATH 3686: do 3687: IFS=$as_save_IFS 3688: case $as_dir in #((( 3689: '') as_dir=./ ;; 3690: */) ;; 3691: *) as_dir=$as_dir/ ;; 3692: esac 3693: for ac_exec_ext in '' $ac_executable_extensions; do 3694: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3695: ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3696: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3697: break 2 3698: fi 3699: done 3700: done 3701: IFS=$as_save_IFS 3702: 3703: fi ;; 3704: esac 3705: fi 3706: RANLIB=$ac_cv_prog_RANLIB 3707: if test -n "$RANLIB"; then 3708: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3709: printf "%s\n" "$RANLIB" >&6; } 3710: else 3711: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3712: printf "%s\n" "no" >&6; } 3713: fi 3714: 3715: 3716: fi 3717: if test -z "$ac_cv_prog_RANLIB"; then 3718: ac_ct_RANLIB=$RANLIB 3719: # Extract the first word of "ranlib", so it can be a program name with args. 3720: set dummy ranlib; ac_word=$2 3721: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3722: printf %s "checking for $ac_word... " >&6; } 3723: if test ${ac_cv_prog_ac_ct_RANLIB+y} 3724: then : 3725: printf %s "(cached) " >&6 3726: else case e in #( 3727: e) if test -n "$ac_ct_RANLIB"; then 3728: ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3729: else 3730: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3731: for as_dir in $PATH 3732: do 3733: IFS=$as_save_IFS 3734: case $as_dir in #((( 3735: '') as_dir=./ ;; 3736: */) ;; 3737: *) as_dir=$as_dir/ ;; 3738: esac 3739: for ac_exec_ext in '' $ac_executable_extensions; do 3740: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3741: ac_cv_prog_ac_ct_RANLIB="ranlib" 3742: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3743: break 2 3744: fi 3745: done 3746: done 3747: IFS=$as_save_IFS 3748: 3749: fi ;; 3750: esac 3751: fi 3752: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3753: if test -n "$ac_ct_RANLIB"; then 3754: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3755: printf "%s\n" "$ac_ct_RANLIB" >&6; } 3756: else 3757: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3758: printf "%s\n" "no" >&6; } 3759: fi 3760: 3761: if test "x$ac_ct_RANLIB" = x; then 3762: RANLIB=":" 3763: else 3764: case $cross_compiling:$ac_tool_warned in 3765: yes:) 3766: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3767: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3768: ac_tool_warned=yes ;; 3769: esac 3770: RANLIB=$ac_ct_RANLIB 3771: fi 3772: else 3773: RANLIB="$ac_cv_prog_RANLIB" 3774: fi 3775: 3776: 3777: 3778: 3779: # Make sure we can run config.sub. 3780: $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 3781: as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 3782: 3783: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3784: printf %s "checking build system type... " >&6; } 3785: if test ${ac_cv_build+y} 3786: then : 3787: printf %s "(cached) " >&6 3788: else case e in #( 3789: e) ac_build_alias=$build_alias 3790: test "x$ac_build_alias" = x && 3791: ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 3792: test "x$ac_build_alias" = x && 3793: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3794: ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 3795: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 3796: ;; 3797: esac 3798: fi 3799: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3800: printf "%s\n" "$ac_cv_build" >&6; } 3801: case $ac_cv_build in 3802: *-*-*) ;; 3803: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3804: esac 3805: build=$ac_cv_build 3806: ac_save_IFS=$IFS; IFS='-' 3807: set x $ac_cv_build 3808: shift 3809: build_cpu=$1 3810: build_vendor=$2 3811: shift; shift 3812: # Remember, the first character of IFS is used to create $*, 3813: # except with old shells: 3814: build_os=$* 3815: IFS=$ac_save_IFS 3816: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3817: 3818: 3819: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3820: printf %s "checking host system type... " >&6; } 3821: if test ${ac_cv_host+y} 3822: then : 3823: printf %s "(cached) " >&6 3824: else case e in #( 3825: e) if test "x$host_alias" = x; then 3826: ac_cv_host=$ac_cv_build 3827: else 3828: ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 3829: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 3830: fi 3831: ;; 3832: esac 3833: fi 3834: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3835: printf "%s\n" "$ac_cv_host" >&6; } 3836: case $ac_cv_host in 3837: *-*-*) ;; 3838: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3839: esac 3840: host=$ac_cv_host 3841: ac_save_IFS=$IFS; IFS='-' 3842: set x $ac_cv_host 3843: shift 3844: host_cpu=$1 3845: host_vendor=$2 3846: shift; shift 3847: # Remember, the first character of IFS is used to create $*, 3848: # except with old shells: 3849: host_os=$* 3850: IFS=$ac_save_IFS 3851: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3852: 3853: 3854: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 3855: printf %s "checking target system type... " >&6; } 3856: if test ${ac_cv_target+y} 3857: then : 3858: printf %s "(cached) " >&6 3859: else case e in #( 3860: e) if test "x$target_alias" = x; then 3861: ac_cv_target=$ac_cv_host 3862: else 3863: ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` || 3864: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5 3865: fi 3866: ;; 3867: esac 3868: fi 3869: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 3870: printf "%s\n" "$ac_cv_target" >&6; } 3871: case $ac_cv_target in 3872: *-*-*) ;; 3873: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 3874: esac 3875: target=$ac_cv_target 3876: ac_save_IFS=$IFS; IFS='-' 3877: set x $ac_cv_target 3878: shift 3879: target_cpu=$1 3880: target_vendor=$2 3881: shift; shift 3882: # Remember, the first character of IFS is used to create $*, 3883: # except with old shells: 3884: target_os=$* 3885: IFS=$ac_save_IFS 3886: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 3887: 3888: 3889: # The aliases save the names the user supplied, while $host etc. 3890: # will get canonicalized. 3891: test -n "$target_alias" && 3892: test "$program_prefix$program_suffix$program_transform_name" = \ 3893: NONENONEs,x,x, && 3894: program_prefix=${target_alias}- 3895: 3896: if test -n "$ac_tool_prefix"; then 3897: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args. 3898: set dummy ${ac_tool_prefix}mkdep; ac_word=$2 3899: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3900: printf %s "checking for $ac_word... " >&6; } 3901: if test ${ac_cv_prog_MKDEP+y} 3902: then : 3903: printf %s "(cached) " >&6 3904: else case e in #( 3905: e) if test -n "$MKDEP"; then 3906: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test. 3907: else 3908: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3909: for as_dir in $PATH 3910: do 3911: IFS=$as_save_IFS 3912: case $as_dir in #((( 3913: '') as_dir=./ ;; 3914: */) ;; 3915: *) as_dir=$as_dir/ ;; 3916: esac 3917: for ac_exec_ext in '' $ac_executable_extensions; do 3918: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3919: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep" 3920: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3921: break 2 3922: fi 3923: done 3924: done 3925: IFS=$as_save_IFS 3926: 3927: fi ;; 3928: esac 3929: fi 3930: MKDEP=$ac_cv_prog_MKDEP 3931: if test -n "$MKDEP"; then 3932: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5 3933: printf "%s\n" "$MKDEP" >&6; } 3934: else 3935: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3936: printf "%s\n" "no" >&6; } 3937: fi 3938: 3939: 3940: fi 3941: if test -z "$ac_cv_prog_MKDEP"; then 3942: ac_ct_MKDEP=$MKDEP 3943: # Extract the first word of "mkdep", so it can be a program name with args. 3944: set dummy mkdep; ac_word=$2 3945: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3946: printf %s "checking for $ac_word... " >&6; } 3947: if test ${ac_cv_prog_ac_ct_MKDEP+y} 3948: then : 3949: printf %s "(cached) " >&6 3950: else case e in #( 3951: e) if test -n "$ac_ct_MKDEP"; then 3952: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test. 3953: else 3954: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3955: for as_dir in $PATH 3956: do 3957: IFS=$as_save_IFS 3958: case $as_dir in #((( 3959: '') as_dir=./ ;; 3960: */) ;; 3961: *) as_dir=$as_dir/ ;; 3962: esac 3963: for ac_exec_ext in '' $ac_executable_extensions; do 3964: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3965: ac_cv_prog_ac_ct_MKDEP="mkdep" 3966: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3967: break 2 3968: fi 3969: done 3970: done 3971: IFS=$as_save_IFS 3972: 3973: fi ;; 3974: esac 3975: fi 3976: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP 3977: if test -n "$ac_ct_MKDEP"; then 3978: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5 3979: printf "%s\n" "$ac_ct_MKDEP" >&6; } 3980: else 3981: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3982: printf "%s\n" "no" >&6; } 3983: fi 3984: 3985: if test "x$ac_ct_MKDEP" = x; then 3986: MKDEP="../mkdep" 3987: else 3988: case $cross_compiling:$ac_tool_warned in 3989: yes:) 3990: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3991: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3992: ac_tool_warned=yes ;; 3993: esac 3994: MKDEP=$ac_ct_MKDEP 3995: fi 3996: else 3997: MKDEP="$ac_cv_prog_MKDEP" 3998: fi 3999: 4000: 4001: 4002: if test "${ac_cv_env_CFLAGS_set}" != "set"; then 4003: CFLAGS="-Wall -O2 -fPIC" 4004: else 4005: CFLAGS="${ac_cv_env_CFLAGS_value}" 4006: fi 4007: LDFLAGS="${LDFLAGS}" 4008: 4009: 4010: # Checks for libraries. 4011: 4012: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 4013: printf %s "checking for pthread_create in -lpthread... " >&6; } 4014: if test ${ac_cv_lib_pthread_pthread_create+y} 4015: then : 4016: printf %s "(cached) " >&6 4017: else case e in #( 4018: e) ac_check_lib_save_LIBS=$LIBS 4019: LIBS="-lpthread $LIBS" 4020: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4021: /* end confdefs.h. */ 4022: 4023: /* Override any GCC internal prototype to avoid an error. 4024: Use char because int might match the return type of a GCC 4025: builtin and then its argument prototype would still apply. 4026: The 'extern "C"' is for builds by C++ compilers; 4027: although this is not generally supported in C code supporting it here 4028: has little cost and some practical benefit (sr 110532). */ 4029: #ifdef __cplusplus 4030: extern "C" 4031: #endif 4032: char pthread_create (void); 4033: int 4034: main (void) 4035: { 4036: return pthread_create (); 4037: ; 4038: return 0; 4039: } 4040: _ACEOF 4041: if ac_fn_c_try_link "$LINENO" 4042: then : 4043: ac_cv_lib_pthread_pthread_create=yes 4044: else case e in #( 4045: e) ac_cv_lib_pthread_pthread_create=no ;; 4046: esac 4047: fi 4048: rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4049: conftest$ac_exeext conftest.$ac_ext 4050: LIBS=$ac_check_lib_save_LIBS ;; 4051: esac 4052: fi 4053: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 4054: printf "%s\n" "$ac_cv_lib_pthread_pthread_create" >&6; } 4055: if test "x$ac_cv_lib_pthread_pthread_create" = xyes 4056: then : 4057: printf "%s\n" "#define HAVE_LIBPTHREAD 1" >>confdefs.h 4058: 4059: LIBS="-lpthread $LIBS" 4060: 4061: fi 4062: 4063: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for aio_read in -lrt" >&5 4064: printf %s "checking for aio_read in -lrt... " >&6; } 4065: if test ${ac_cv_lib_rt_aio_read+y} 4066: then : 4067: printf %s "(cached) " >&6 4068: else case e in #( 4069: e) ac_check_lib_save_LIBS=$LIBS 4070: LIBS="-lrt $LIBS" 4071: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4072: /* end confdefs.h. */ 4073: 4074: /* Override any GCC internal prototype to avoid an error. 4075: Use char because int might match the return type of a GCC 4076: builtin and then its argument prototype would still apply. 4077: The 'extern "C"' is for builds by C++ compilers; 4078: although this is not generally supported in C code supporting it here 4079: has little cost and some practical benefit (sr 110532). */ 4080: #ifdef __cplusplus 4081: extern "C" 4082: #endif 4083: char aio_read (void); 4084: int 4085: main (void) 4086: { 4087: return aio_read (); 4088: ; 4089: return 0; 4090: } 4091: _ACEOF 4092: if ac_fn_c_try_link "$LINENO" 4093: then : 4094: ac_cv_lib_rt_aio_read=yes 4095: else case e in #( 4096: e) ac_cv_lib_rt_aio_read=no ;; 4097: esac 4098: fi 4099: rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4100: conftest$ac_exeext conftest.$ac_ext 4101: LIBS=$ac_check_lib_save_LIBS ;; 4102: esac 4103: fi 4104: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_aio_read" >&5 4105: printf "%s\n" "$ac_cv_lib_rt_aio_read" >&6; } 4106: if test "x$ac_cv_lib_rt_aio_read" = xyes 4107: then : 4108: printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h 4109: 4110: LIBS="-lrt $LIBS" 4111: 4112: fi 4113: 4114: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strlcpy in -lbsd" >&5 4115: printf %s "checking for strlcpy in -lbsd... " >&6; } 4116: if test ${ac_cv_lib_bsd_strlcpy+y} 4117: then : 4118: printf %s "(cached) " >&6 4119: else case e in #( 4120: e) ac_check_lib_save_LIBS=$LIBS 4121: LIBS="-lbsd $LIBS" 4122: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4123: /* end confdefs.h. */ 4124: 4125: /* Override any GCC internal prototype to avoid an error. 4126: Use char because int might match the return type of a GCC 4127: builtin and then its argument prototype would still apply. 4128: The 'extern "C"' is for builds by C++ compilers; 4129: although this is not generally supported in C code supporting it here 4130: has little cost and some practical benefit (sr 110532). */ 4131: #ifdef __cplusplus 4132: extern "C" 4133: #endif 4134: char strlcpy (void); 4135: int 4136: main (void) 4137: { 4138: return strlcpy (); 4139: ; 4140: return 0; 4141: } 4142: _ACEOF 4143: if ac_fn_c_try_link "$LINENO" 4144: then : 4145: ac_cv_lib_bsd_strlcpy=yes 4146: else case e in #( 4147: e) ac_cv_lib_bsd_strlcpy=no ;; 4148: esac 4149: fi 4150: rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4151: conftest$ac_exeext conftest.$ac_ext 4152: LIBS=$ac_check_lib_save_LIBS ;; 4153: esac 4154: fi 4155: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_strlcpy" >&5 4156: printf "%s\n" "$ac_cv_lib_bsd_strlcpy" >&6; } 4157: if test "x$ac_cv_lib_bsd_strlcpy" = xyes 4158: then : 4159: printf "%s\n" "#define HAVE_LIBBSD 1" >>confdefs.h 4160: 4161: LIBS="-lbsd $LIBS" 4162: 4163: fi 4164: 4165: 4166: # Checks for header files. 4167: ac_header= ac_cache= 4168: for ac_item in $ac_header_c_list 4169: do 4170: if test $ac_cache; then 4171: ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4172: if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4173: printf "%s\n" "#define $ac_item 1" >> confdefs.h 4174: fi 4175: ac_header= ac_cache= 4176: elif test $ac_header; then 4177: ac_cache=$ac_item 4178: else 4179: ac_header=$ac_item 4180: fi 4181: done 4182: 4183: 4184: 4185: 4186: 4187: 4188: 4189: 4190: if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4191: then : 4192: 4193: printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4194: 4195: fi 4196: ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" 4197: if test "x$ac_cv_header_stdint_h" = xyes 4198: then : 4199: printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h 4200: 4201: fi 4202: ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 4203: if test "x$ac_cv_header_stdlib_h" = xyes 4204: then : 4205: printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h 4206: 4207: fi 4208: ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" 4209: if test "x$ac_cv_header_string_h" = xyes 4210: then : 4211: printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h 4212: 4213: fi 4214: ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" 4215: if test "x$ac_cv_header_sys_time_h" = xyes 4216: then : 4217: printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h 4218: 4219: fi 4220: ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" 4221: if test "x$ac_cv_header_unistd_h" = xyes 4222: then : 4223: printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h 4224: 4225: fi 4226: 4227: ac_fn_c_check_header_compile "$LINENO" "bsd/string.h" "ac_cv_header_bsd_string_h" "$ac_includes_default" 4228: if test "x$ac_cv_header_bsd_string_h" = xyes 4229: then : 4230: printf "%s\n" "#define HAVE_BSD_STRING_H 1" >>confdefs.h 4231: 4232: fi 4233: 4234: 4235: # Checks for typedefs, structures, and compiler characteristics. 4236: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 4237: printf %s "checking for inline... " >&6; } 4238: if test ${ac_cv_c_inline+y} 4239: then : 4240: printf %s "(cached) " >&6 4241: else case e in #( 4242: e) ac_cv_c_inline=no 4243: for ac_kw in inline __inline__ __inline; do 4244: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4245: /* end confdefs.h. */ 4246: #ifndef __cplusplus 4247: typedef int foo_t; 4248: static $ac_kw foo_t static_foo (void) {return 0; } 4249: $ac_kw foo_t foo (void) {return 0; } 4250: #endif 4251: 4252: _ACEOF 4253: if ac_fn_c_try_compile "$LINENO" 4254: then : 4255: ac_cv_c_inline=$ac_kw 4256: fi 4257: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4258: test "$ac_cv_c_inline" != no && break 4259: done 4260: ;; 4261: esac 4262: fi 4263: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 4264: printf "%s\n" "$ac_cv_c_inline" >&6; } 4265: 4266: case $ac_cv_c_inline in 4267: inline | yes) ;; 4268: *) 4269: case $ac_cv_c_inline in 4270: no) ac_val=;; 4271: *) ac_val=$ac_cv_c_inline;; 4272: esac 4273: cat >>confdefs.h <<_ACEOF 4274: #ifndef __cplusplus 4275: #define inline $ac_val 4276: #endif 4277: _ACEOF 4278: ;; 4279: esac 4280: 4281: ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4282: if test "x$ac_cv_type_size_t" = xyes 4283: then : 4284: 4285: else case e in #( 4286: e) 4287: printf "%s\n" "#define size_t unsigned int" >>confdefs.h 4288: ;; 4289: esac 4290: fi 4291: 4292: 4293: # Checks for library functions. 4294: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 4295: printf %s "checking for GNU libc compatible malloc... " >&6; } 4296: if test ${ac_cv_func_malloc_0_nonnull+y} 4297: then : 4298: printf %s "(cached) " >&6 4299: else case e in #( 4300: e) if test "$cross_compiling" = yes 4301: then : 4302: case "$host_os" in # (( 4303: # Guess yes on platforms where we know the result. 4304: *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \ 4305: | hpux* | solaris* | cygwin* | mingw* | windows* | msys* ) 4306: ac_cv_func_malloc_0_nonnull=yes ;; 4307: # If we don't know, assume the worst. 4308: *) ac_cv_func_malloc_0_nonnull=no ;; 4309: esac 4310: else case e in #( 4311: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4312: /* end confdefs.h. */ 4313: #include <stdlib.h> 4314: 4315: int 4316: main (void) 4317: { 4318: void *p = malloc (0); 4319: int result = !p; 4320: free (p); 4321: return result; 4322: ; 4323: return 0; 4324: } 4325: _ACEOF 4326: if ac_fn_c_try_run "$LINENO" 4327: then : 4328: ac_cv_func_malloc_0_nonnull=yes 4329: else case e in #( 4330: e) ac_cv_func_malloc_0_nonnull=no ;; 4331: esac 4332: fi 4333: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4334: conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4335: esac 4336: fi 4337: ;; 4338: esac 4339: fi 4340: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 4341: printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; } 4342: if test $ac_cv_func_malloc_0_nonnull = yes 4343: then : 4344: 4345: printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h 4346: 4347: else case e in #( 4348: e) printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h 4349: 4350: case " $LIBOBJS " in 4351: *" malloc.$ac_objext "* ) ;; 4352: *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 4353: ;; 4354: esac 4355: 4356: 4357: printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h 4358: ;; 4359: esac 4360: fi 4361: 4362: 4363: ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 4364: if test "x$ac_cv_func_clock_gettime" = xyes 4365: then : 4366: printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h 4367: 4368: fi 4369: ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset" 4370: if test "x$ac_cv_func_memset" = xyes 4371: then : 4372: printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h 4373: 4374: fi 4375: ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror" 4376: if test "x$ac_cv_func_strerror" = xyes 4377: then : 4378: printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h 4379: 4380: fi 4381: ac_fn_c_check_func "$LINENO" "timer_create" "ac_cv_func_timer_create" 4382: if test "x$ac_cv_func_timer_create" = xyes 4383: then : 4384: printf "%s\n" "#define HAVE_TIMER_CREATE 1" >>confdefs.h 4385: 4386: fi 4387: ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime" 4388: if test "x$ac_cv_func_timer_settime" = xyes 4389: then : 4390: printf "%s\n" "#define HAVE_TIMER_SETTIME 1" >>confdefs.h 4391: 4392: fi 4393: ac_fn_c_check_func "$LINENO" "timer_delete" "ac_cv_func_timer_delete" 4394: if test "x$ac_cv_func_timer_delete" = xyes 4395: then : 4396: printf "%s\n" "#define HAVE_TIMER_DELETE 1" >>confdefs.h 4397: 4398: fi 4399: ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 4400: if test "x$ac_cv_func_strlcat" = xyes 4401: then : 4402: printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h 4403: 4404: fi 4405: ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 4406: if test "x$ac_cv_func_strlcpy" = xyes 4407: then : 4408: printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h 4409: 4410: fi 4411: 4412: 4413: DEBUG=no 4414: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5 4415: printf %s "checking Debug Build... " >&6; } 4416: # Check whether --enable-debug was given. 4417: if test ${enable_debug+y} 4418: then : 4419: enableval=$enable_debug; DEBUG=$enableval 4420: case "$enableval" in 4421: yes) 4422: 4423: printf "%s\n" "#define __DEBUG /**/" >>confdefs.h 4424: 4425: CFLAGS="-g ${CFLAGS}" 4426: ;; 4427: *) 4428: 4429: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h 4430: 4431: ;; 4432: esac 4433: else case e in #( 4434: e) 4435: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h 4436: ;; 4437: esac 4438: fi 4439: 4440: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5 4441: printf "%s\n" "$DEBUG" >&6; } 4442: 4443: AIO=no 4444: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking AIO Builtin support" >&5 4445: printf %s "checking AIO Builtin support... " >&6; } 4446: # Check whether --enable-aio was given. 4447: if test ${enable_aio+y} 4448: then : 4449: enableval=$enable_aio; AIO=$enableval 4450: case "$enableval" in 4451: yes) 4452: 4453: printf "%s\n" "#define AIO_SUPPORT /**/" >>confdefs.h 4454: 4455: ;; 4456: *) 4457: ;; 4458: esac 4459: fi 4460: 4461: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AIO" >&5 4462: printf "%s\n" "$AIO" >&6; } 4463: 4464: 4465: printf "%s\n" "#define NO_SUPPORT 0" >>confdefs.h 4466: 4467: 4468: printf "%s\n" "#define KQ_SUPPORT 1" >>confdefs.h 4469: 4470: 4471: printf "%s\n" "#define EP_SUPPORT 2" >>confdefs.h 4472: 4473: 4474: 4475: printf "%s\n" "#define SUP_ENABLE KQ_SUPPORT" >>confdefs.h 4476: 4477: 4478: EPSUP=no 4479: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking epoll support" >&5 4480: printf %s "checking epoll support... " >&6; } 4481: # Check whether --enable-epoll was given. 4482: if test ${enable_epoll+y} 4483: then : 4484: enableval=$enable_epoll; EPSUP=$enableval 4485: case "$enableval" in 4486: yes) 4487: 4488: printf "%s\n" "#define SUP_ENABLE EP_SUPPORT" >>confdefs.h 4489: 4490: KQSUP=no 4491: ;; 4492: *) 4493: KQSUP=yes 4494: ;; 4495: esac 4496: else case e in #( 4497: e) KQSUP=yes ;; 4498: esac 4499: fi 4500: 4501: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $EPSUP" >&5 4502: printf "%s\n" "$EPSUP" >&6; } 4503: 4504: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking kqueue support" >&5 4505: printf %s "checking kqueue support... " >&6; } 4506: # Check whether --enable-kqueue was given. 4507: if test ${enable_kqueue+y} 4508: then : 4509: enableval=$enable_kqueue; KQSUP=$enableval 4510: case "$enableval" in 4511: no) 4512: 4513: printf "%s\n" "#define SUP_ENABLE NO_SUPPORT" >>confdefs.h 4514: 4515: ;; 4516: *) 4517: ;; 4518: esac 4519: fi 4520: 4521: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KQSUP" >&5 4522: printf "%s\n" "$KQSUP" >&6; } 4523: 4524: KQ_EVENTS=24 4525: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking How many kqueue events can scheduling at one time" >&5 4526: printf %s "checking How many kqueue events can scheduling at one time... " >&6; } 4527: 4528: # Check whether --with-kq_events was given. 4529: if test ${with_kq_events+y} 4530: then : 4531: withval=$with_kq_events; KQ_EVENTS=$withval 4532: else case e in #( 4533: e) KQ_EVENTS=32 ;; 4534: esac 4535: fi 4536: 4537: 4538: printf "%s\n" "#define KQ_EVENTS $KQ_EVENTS" >>confdefs.h 4539: 4540: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KQ_EVENTS" >&5 4541: printf "%s\n" "$KQ_EVENTS" >&6; } 4542: 4543: ELWIX=no 4544: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking With libelwix Build" >&5 4545: printf %s "checking With libelwix Build... " >&6; } 4546: 4547: # Check whether --with-elwix was given. 4548: if test ${with_elwix+y} 4549: then : 4550: withval=$with_elwix; ELWIX=$withval 4551: case "$withval" in 4552: yes) 4553: 4554: printf "%s\n" "#define __ELWIX /**/" >>confdefs.h 4555: 4556: LIBS="${LIBS} -lelwix" 4557: ;; 4558: *) 4559: ;; 4560: esac 4561: fi 4562: 4563: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ELWIX" >&5 4564: printf "%s\n" "$ELWIX" >&6; } 4565: 4566: DEBIAN_ARCH=$target_cpu 4567: if test "x$target_cpu" = "xarm6l" -o "x$target_cpu" = "xarm7l" 4568: then : 4569: DEBIAN_ARCH="armhf" 4570: fi 4571: if test "x$target_cpu" = "xaarch64" 4572: then : 4573: DEBIAN_ARCH="arm64" 4574: fi 4575: if test "x$target_cpu" = "xi686" 4576: then : 4577: DEBIAN_ARCH="i386" 4578: fi 4579: if test "x$target_cpu" = "xx86_64" 4580: then : 4581: DEBIAN_ARCH="amd64" 4582: fi 4583: 4584: 4585: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile debian/Makefile debian/control src/Makefile" 4586: 4587: cat >confcache <<\_ACEOF 4588: # This file is a shell script that caches the results of configure 4589: # tests run on this system so they can be shared between configure 4590: # scripts and configure runs, see configure's option --config-cache. 4591: # It is not useful on other systems. If it contains results you don't 4592: # want to keep, you may remove or edit it. 4593: # 4594: # config.status only pays attention to the cache file if you give it 4595: # the --recheck option to rerun configure. 4596: # 4597: # 'ac_cv_env_foo' variables (set or unset) will be overridden when 4598: # loading this file, other *unset* 'ac_cv_foo' will be assigned the 4599: # following values. 4600: 4601: _ACEOF 4602: 4603: # The following way of writing the cache mishandles newlines in values, 4604: # but we know of no workaround that is simple, portable, and efficient. 4605: # So, we kill variables containing newlines. 4606: # Ultrix sh set writes to stderr and can't be redirected directly, 4607: # and sets the high bit in the cache file unless we assign to the vars. 4608: ( 4609: for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do 4610: eval ac_val=\$$ac_var 4611: case $ac_val in #( 4612: *${as_nl}*) 4613: case $ac_var in #( 4614: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4615: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4616: esac 4617: case $ac_var in #( 4618: _ | IFS | as_nl) ;; #( 4619: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4620: *) { eval $ac_var=; unset $ac_var;} ;; 4621: esac ;; 4622: esac 4623: done 4624: 4625: (set) 2>&1 | 4626: case $as_nl`(ac_space=' '; set) 2>&1` in #( 4627: *${as_nl}ac_space=\ *) 4628: # 'set' does not quote correctly, so add quotes: double-quote 4629: # substitution turns \\\\ into \\, and sed turns \\ into \. 4630: sed -n \ 4631: "s/'/'\\\\''/g; 4632: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p" 4633: ;; #( 4634: *) 4635: # 'set' quotes correctly as required by POSIX, so do not add quotes. 4636: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4637: ;; 4638: esac | 4639: sort 4640: ) | 4641: sed ' 4642: /^ac_cv_env_/b end 4643: t clear 4644: :clear 4645: s/^$[^=]*$=$.*[{}].*$$/test ${\1+y} || &/ 4646: t end 4647: s/^$[^=]*$=$.*$$/\1=${\1=\2}/ 4648: :end' >>confcache 4649: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4650: if test -w "$cache_file"; then 4651: if test "x$cache_file" != "x/dev/null"; then 4652: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4653: printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 4654: if test ! -f "$cache_file" || test -h "$cache_file"; then 4655: cat confcache >"$cache_file" 4656: else 4657: case $cache_file in #( 4658: */* | ?:*) 4659: mv -f confcache "$cache_file"$$ && 4660: mv -f "$cache_file"$$ "$cache_file" ;; #( 4661: *) 4662: mv -f confcache "$cache_file" ;; 4663: esac 4664: fi 4665: fi 4666: else 4667: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4668: printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 4669: fi 4670: fi 4671: rm -f confcache 4672: 4673: test "x$prefix" = xNONE && prefix=$ac_default_prefix 4674: # Let make expand exec_prefix. 4675: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4676: 4677: DEFS=-DHAVE_CONFIG_H 4678: 4679: ac_libobjs= 4680: ac_ltlibobjs= 4681: U= 4682: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4683: # 1. Remove the extension, and $U if already installed. 4684: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4685: ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 4686: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4687: # will be set to the directory where LIBOBJS objects are built. 4688: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4689: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4690: done 4691: LIBOBJS=$ac_libobjs 4692: 4693: LTLIBOBJS=$ac_ltlibobjs 4694: 4695: 4696: 4697: : "${CONFIG_STATUS=./config.status}" 4698: ac_write_fail=0 4699: ac_clean_files_save=$ac_clean_files 4700: ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4701: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4702: printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 4703: as_write_fail=0 4704: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4705: #! $SHELL 4706: # Generated by $as_me. 4707: # Run this file to recreate the current configuration. 4708: # Compiler output produced by configure, useful for debugging 4709: # configure, is in config.log if it exists. 4710: 4711: debug=false 4712: ac_cs_recheck=false 4713: ac_cs_silent=false 4714: 4715: SHELL=\${CONFIG_SHELL-$SHELL} 4716: export SHELL 4717: _ASEOF 4718: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4719: ## -------------------- ## 4720: ## M4sh Initialization. ## 4721: ## -------------------- ## 4722: 4723: # Be more Bourne compatible 4724: DUALCASE=1; export DUALCASE # for MKS sh 4725: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 4726: then : 4727: emulate sh 4728: NULLCMD=: 4729: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4730: # is contrary to our usage. Disable this feature. 4731: alias -g '${1+"$@"}'='"$@"' 4732: setopt NO_GLOB_SUBST 4733: else case e in #( 4734: e) case `(set -o) 2>/dev/null` in #( 4735: *posix*) : 4736: set -o posix ;; #( 4737: *) : 4738: ;; 4739: esac ;; 4740: esac 4741: fi 4742: 4743: 4744: 4745: # Reset variables that may have inherited troublesome values from 4746: # the environment. 4747: 4748: # IFS needs to be set, to space, tab, and newline, in precisely that order. 4749: # (If _AS_PATH_WALK were called with IFS unset, it would have the 4750: # side effect of setting IFS to empty, thus disabling word splitting.) 4751: # Quoting is to prevent editors from complaining about space-tab. 4752: as_nl=' 4753: ' 4754: export as_nl 4755: IFS=" "" $as_nl" 4756: 4757: PS1='$ ' 4758: PS2='> ' 4759: PS4='+ ' 4760: 4761: # Ensure predictable behavior from utilities with locale-dependent output. 4762: LC_ALL=C 4763: export LC_ALL 4764: LANGUAGE=C 4765: export LANGUAGE 4766: 4767: # We cannot yet rely on "unset" to work, but we need these variables 4768: # to be unset--not just set to an empty or harmless value--now, to 4769: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 4770: # also avoids known problems related to "unset" and subshell syntax 4771: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 4772: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 4773: do eval test \${$as_var+y} \ 4774: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4775: done 4776: 4777: # Ensure that fds 0, 1, and 2 are open. 4778: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 4779: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 4780: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 4781: 4782: # The user is always right. 4783: if ${PATH_SEPARATOR+false} :; then 4784: PATH_SEPARATOR=: 4785: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4786: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4787: PATH_SEPARATOR=';' 4788: } 4789: fi 4790: 4791: 4792: # Find who we are. Look in the path if we contain no directory separator. 4793: as_myself= 4794: case $0 in #(( 4795: *[\\/]* ) as_myself=$0 ;; 4796: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4797: for as_dir in $PATH 4798: do 4799: IFS=$as_save_IFS 4800: case $as_dir in #((( 4801: '') as_dir=./ ;; 4802: */) ;; 4803: *) as_dir=$as_dir/ ;; 4804: esac 4805: test -r "$as_dir$0" && as_myself=$as_dir$0 && break 4806: done 4807: IFS=$as_save_IFS 4808: 4809: ;; 4810: esac 4811: # We did not find ourselves, most probably we were run as 'sh COMMAND' 4812: # in which case we are not to be found in the path. 4813: if test "x$as_myself" = x; then 4814: as_myself=$0 4815: fi 4816: if test ! -f "$as_myself"; then 4817: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4818: exit 1 4819: fi 4820: 4821: 4822: 4823: # as_fn_error STATUS ERROR [LINENO LOG_FD] 4824: # ---------------------------------------- 4825: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4826: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4827: # script with STATUS, using 1 if that was 0. 4828: as_fn_error () 4829: { 4830: as_status=$1; test $as_status -eq 0 && as_status=1 4831: if test "$4"; then 4832: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4833: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4834: fi 4835: printf "%s\n" "$as_me: error: $2" >&2 4836: as_fn_exit $as_status 4837: } # as_fn_error 4838: 4839: 4840: # as_fn_set_status STATUS 4841: # ----------------------- 4842: # Set $? to STATUS, without forking. 4843: as_fn_set_status () 4844: { 4845: return $1 4846: } # as_fn_set_status 4847: 4848: # as_fn_exit STATUS 4849: # ----------------- 4850: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4851: as_fn_exit () 4852: { 4853: set +e 4854: as_fn_set_status $1 4855: exit $1 4856: } # as_fn_exit 4857: 4858: # as_fn_unset VAR 4859: # --------------- 4860: # Portably unset VAR. 4861: as_fn_unset () 4862: { 4863: { eval $1=; unset $1;} 4864: } 4865: as_unset=as_fn_unset 4866: 4867: # as_fn_append VAR VALUE 4868: # ---------------------- 4869: # Append the text in VALUE to the end of the definition contained in VAR. Take 4870: # advantage of any shell optimizations that allow amortized linear growth over 4871: # repeated appends, instead of the typical quadratic growth present in naive 4872: # implementations. 4873: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 4874: then : 4875: eval 'as_fn_append () 4876: { 4877: eval $1+=\$2 4878: }' 4879: else case e in #( 4880: e) as_fn_append () 4881: { 4882: eval $1=\$$1\$2 4883: } ;; 4884: esac 4885: fi # as_fn_append 4886: 4887: # as_fn_arith ARG... 4888: # ------------------ 4889: # Perform arithmetic evaluation on the ARGs, and store the result in the 4890: # global $as_val. Take advantage of shells that can avoid forks. The arguments 4891: # must be portable across $(()) and expr. 4892: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 4893: then : 4894: eval 'as_fn_arith () 4895: { 4896: as_val=$(( $* )) 4897: }' 4898: else case e in #( 4899: e) as_fn_arith () 4900: { 4901: as_val=`expr "$@" || test $? -eq 1` 4902: } ;; 4903: esac 4904: fi # as_fn_arith 4905: 4906: 4907: if expr a : '$a$' >/dev/null 2>&1 && 4908: test "X`expr 00001 : '.*$...$'`" = X001; then 4909: as_expr=expr 4910: else 4911: as_expr=false 4912: fi 4913: 4914: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4915: as_basename=basename 4916: else 4917: as_basename=false 4918: fi 4919: 4920: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4921: as_dirname=dirname 4922: else 4923: as_dirname=false 4924: fi 4925: 4926: as_me=`$as_basename -- "$0" || 4927: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 4928: X"$0" : 'X$//$$' \| \ 4929: X"$0" : 'X$/$' \| . 2>/dev/null || 4930: printf "%s\n" X/"$0" | 4931: sed '/^.*\/$[^/][^/]*$\/*$/{ 4932: s//\1/ 4933: q 4934: } 4935: /^X\/$\/\/$$/{ 4936: s//\1/ 4937: q 4938: } 4939: /^X\/$\/$.*/{ 4940: s//\1/ 4941: q 4942: } 4943: s/.*/./; q'` 4944: 4945: # Avoid depending upon Character Ranges. 4946: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4947: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4948: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4949: as_cr_digits='0123456789' 4950: as_cr_alnum=$as_cr_Letters$as_cr_digits 4951: 4952: 4953: # Determine whether it's possible to make 'echo' print without a newline. 4954: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 4955: # for compatibility with existing Makefiles. 4956: ECHO_C= ECHO_N= ECHO_T= 4957: case `echo -n x` in #((((( 4958: -n*) 4959: case `echo 'xy\c'` in 4960: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4961: xy) ECHO_C='\c';; 4962: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4963: ECHO_T=' ';; 4964: esac;; 4965: *) 4966: ECHO_N='-n';; 4967: esac 4968: 4969: # For backward compatibility with old third-party macros, we provide 4970: # the shell variables $as_echo and $as_echo_n. New code should use 4971: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 4972: as_echo='printf %s\n' 4973: as_echo_n='printf %s' 4974: 4975: rm -f conf$$ conf$$.exe conf$$.file 4976: if test -d conf$$.dir; then 4977: rm -f conf$$.dir/conf$$.file 4978: else 4979: rm -f conf$$.dir 4980: mkdir conf$$.dir 2>/dev/null 4981: fi 4982: if (echo >conf$$.file) 2>/dev/null; then 4983: if ln -s conf$$.file conf$$ 2>/dev/null; then 4984: as_ln_s='ln -s' 4985: # ... but there are two gotchas: 4986: # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 4987: # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 4988: # In both cases, we have to default to 'cp -pR'. 4989: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4990: as_ln_s='cp -pR' 4991: elif ln conf$$.file conf$$ 2>/dev/null; then 4992: as_ln_s=ln 4993: else 4994: as_ln_s='cp -pR' 4995: fi 4996: else 4997: as_ln_s='cp -pR' 4998: fi 4999: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5000: rmdir conf$$.dir 2>/dev/null 5001: 5002: 5003: # as_fn_mkdir_p 5004: # ------------- 5005: # Create "$as_dir" as a directory, including parents if necessary. 5006: as_fn_mkdir_p () 5007: { 5008: 5009: case $as_dir in #( 5010: -*) as_dir=./$as_dir;; 5011: esac 5012: test -d "$as_dir" || eval $as_mkdir_p || { 5013: as_dirs= 5014: while :; do 5015: case $as_dir in #( 5016: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5017: *) as_qdir=$as_dir;; 5018: esac 5019: as_dirs="'$as_qdir' $as_dirs" 5020: as_dir=`$as_dirname -- "$as_dir" || 5021: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 5022: X"$as_dir" : 'X$//$[^/]' \| \ 5023: X"$as_dir" : 'X$//$$' \| \ 5024: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 5025: printf "%s\n" X"$as_dir" | 5026: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 5027: s//\1/ 5028: q 5029: } 5030: /^X$\/\/$[^/].*/{ 5031: s//\1/ 5032: q 5033: } 5034: /^X$\/\/$$/{ 5035: s//\1/ 5036: q 5037: } 5038: /^X$\/$.*/{ 5039: s//\1/ 5040: q 5041: } 5042: s/.*/./; q'` 5043: test -d "$as_dir" && break 5044: done 5045: test -z "$as_dirs" || eval "mkdir $as_dirs" 5046: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5047: 5048: 5049: } # as_fn_mkdir_p 5050: if mkdir -p . 2>/dev/null; then 5051: as_mkdir_p='mkdir -p "$as_dir"' 5052: else 5053: test -d ./-p && rmdir ./-p 5054: as_mkdir_p=false 5055: fi 5056: 5057: 5058: # as_fn_executable_p FILE 5059: # ----------------------- 5060: # Test if FILE is an executable regular file. 5061: as_fn_executable_p () 5062: { 5063: test -f "$1" && test -x "$1" 5064: } # as_fn_executable_p 5065: as_test_x='test -x' 5066: as_executable_p=as_fn_executable_p 5067: 5068: # Sed expression to map a string onto a valid CPP name. 5069: as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 5070: as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 5071: 5072: # Sed expression to map a string onto a valid variable name. 5073: as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 5074: as_tr_sh="eval sed '$as_sed_sh'" # deprecated 5075: 5076: 5077: exec 6>&1 5078: ## ----------------------------------- ## 5079: ## Main body of $CONFIG_STATUS script. ## 5080: ## ----------------------------------- ## 5081: _ASEOF 5082: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5083: 5084: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5085: # Save the log message, to keep $0 and so on meaningful, and to 5086: # report actual input values of CONFIG_FILES etc. instead of their 5087: # values after options handling. 5088: ac_log=" 5089: This file was extended by libaitsched $as_me 8.2, which was 5090: generated by GNU Autoconf 2.72. Invocation command line was 5091: 5092: CONFIG_FILES = $CONFIG_FILES 5093: CONFIG_HEADERS = $CONFIG_HEADERS 5094: CONFIG_LINKS = $CONFIG_LINKS 5095: CONFIG_COMMANDS = $CONFIG_COMMANDS 5096: $ $0 $@ 5097: 5098: on `(hostname || uname -n) 2>/dev/null | sed 1q` 5099: " 5100: 5101: _ACEOF 5102: 5103: case $ac_config_files in *" 5104: "*) set x $ac_config_files; shift; ac_config_files=$*;; 5105: esac 5106: 5107: case $ac_config_headers in *" 5108: "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5109: esac 5110: 5111: 5112: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5113: # Files that config.status was made for. 5114: config_files="$ac_config_files" 5115: config_headers="$ac_config_headers" 5116: 5117: _ACEOF 5118: 5119: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5120: ac_cs_usage="\ 5121: '$as_me' instantiates files and other configuration actions 5122: from templates according to the current configuration. Unless the files 5123: and actions are specified as TAGs, all are instantiated by default. 5124: 5125: Usage: $0 [OPTION]... [TAG]... 5126: 5127: -h, --help print this help, then exit 5128: -V, --version print version number and configuration settings, then exit 5129: --config print configuration, then exit 5130: -q, --quiet, --silent 5131: do not print progress messages 5132: -d, --debug don't remove temporary files 5133: --recheck update $as_me by reconfiguring in the same conditions 5134: --file=FILE[:TEMPLATE] 5135: instantiate the configuration file FILE 5136: --header=FILE[:TEMPLATE] 5137: instantiate the configuration header FILE 5138: 5139: Configuration files: 5140: $config_files 5141: 5142: Configuration headers: 5143: $config_headers 5144: 5145: Report bugs to <misho@elwix.org>." 5146: 5147: _ACEOF 5148: ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 5149: ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 5150: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5151: ac_cs_config='$ac_cs_config_escaped' 5152: ac_cs_version="\\ 5153: libaitsched config.status 8.2 5154: configured by $0, generated by GNU Autoconf 2.72, 5155: with options \\"\$ac_cs_config\\" 5156: 5157: Copyright (C) 2023 Free Software Foundation, Inc. 5158: This config.status script is free software; the Free Software Foundation 5159: gives unlimited permission to copy, distribute and modify it." 5160: 5161: ac_pwd='$ac_pwd' 5162: srcdir='$srcdir' 5163: INSTALL='$INSTALL' 5164: test -n "\$AWK" || AWK=awk 5165: _ACEOF 5166: 5167: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5168: # The default lists apply if the user does not specify any file. 5169: ac_need_defaults=: 5170: while test $# != 0 5171: do 5172: case $1 in 5173: --*=?*) 5174: ac_option=`expr "X$1" : 'X$[^=]*$='` 5175: ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'` 5176: ac_shift=: 5177: ;; 5178: --*=) 5179: ac_option=`expr "X$1" : 'X$[^=]*$='` 5180: ac_optarg= 5181: ac_shift=: 5182: ;; 5183: *) 5184: ac_option=$1 5185: ac_optarg=$2 5186: ac_shift=shift 5187: ;; 5188: esac 5189: 5190: case $ac_option in 5191: # Handling of the options. 5192: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5193: ac_cs_recheck=: ;; 5194: --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5195: printf "%s\n" "$ac_cs_version"; exit ;; 5196: --config | --confi | --conf | --con | --co | --c ) 5197: printf "%s\n" "$ac_cs_config"; exit ;; 5198: --debug | --debu | --deb | --de | --d | -d ) 5199: debug=: ;; 5200: --file | --fil | --fi | --f ) 5201: $ac_shift 5202: case $ac_optarg in 5203: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5204: '') as_fn_error $? "missing file argument" ;; 5205: esac 5206: as_fn_append CONFIG_FILES " '$ac_optarg'" 5207: ac_need_defaults=false;; 5208: --header | --heade | --head | --hea ) 5209: $ac_shift 5210: case $ac_optarg in 5211: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5212: esac 5213: as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5214: ac_need_defaults=false;; 5215: --he | --h) 5216: # Conflict between --help and --header 5217: as_fn_error $? "ambiguous option: '$1' 5218: Try '$0 --help' for more information.";; 5219: --help | --hel | -h ) 5220: printf "%s\n" "$ac_cs_usage"; exit ;; 5221: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5222: | -silent | --silent | --silen | --sile | --sil | --si | --s) 5223: ac_cs_silent=: ;; 5224: 5225: # This is an error. 5226: -*) as_fn_error $? "unrecognized option: '$1' 5227: Try '$0 --help' for more information." ;; 5228: 5229: *) as_fn_append ac_config_targets " $1" 5230: ac_need_defaults=false ;; 5231: 5232: esac 5233: shift 5234: done 5235: 5236: ac_configure_extra_args= 5237: 5238: if $ac_cs_silent; then 5239: exec 6>/dev/null 5240: ac_configure_extra_args="$ac_configure_extra_args --silent" 5241: fi 5242: 5243: _ACEOF 5244: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5245: if \$ac_cs_recheck; then 5246: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5247: shift 5248: \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 5249: CONFIG_SHELL='$SHELL' 5250: export CONFIG_SHELL 5251: exec "\$@" 5252: fi 5253: 5254: _ACEOF 5255: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5256: exec 5>>config.log 5257: { 5258: echo 5259: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5260: ## Running $as_me. ## 5261: _ASBOX 5262: printf "%s\n" "$ac_log" 5263: } >&5 5264: 5265: _ACEOF 5266: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5267: _ACEOF 5268: 5269: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5270: 5271: # Handling of arguments. 5272: for ac_config_target in $ac_config_targets 5273: do 5274: case $ac_config_target in 5275: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;; 5276: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5277: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;; 5278: "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; 5279: "debian/Makefile") CONFIG_FILES="$CONFIG_FILES debian/Makefile" ;; 5280: "debian/control") CONFIG_FILES="$CONFIG_FILES debian/control" ;; 5281: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 5282: 5283: *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 5284: esac 5285: done 5286: 5287: 5288: # If the user did not use the arguments to specify the items to instantiate, 5289: # then the envvar interface is used. Set only those that are not. 5290: # We use the long form for the default assignment because of an extremely 5291: # bizarre bug on SunOS 4.1.3. 5292: if $ac_need_defaults; then 5293: test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 5294: test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 5295: fi 5296: 5297: # Have a temporary directory for convenience. Make it in the build tree 5298: # simply because there is no reason against having it here, and in addition, 5299: # creating and moving files from /tmp can sometimes cause problems. 5300: # Hook for its removal unless debugging. 5301: # Note that there is a small window in which the directory will not be cleaned: 5302: # after its creation but before its name has been assigned to '$tmp'. 5303: $debug || 5304: { 5305: tmp= ac_tmp= 5306: trap 'exit_status=$? 5307: : "${ac_tmp:=$tmp}" 5308: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5309: ' 0 5310: trap 'as_fn_exit 1' 1 2 13 15 5311: } 5312: # Create a (secure) tmp directory for tmp files. 5313: 5314: { 5315: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5316: test -d "$tmp" 5317: } || 5318: { 5319: tmp=./conf$$-$RANDOM 5320: (umask 077 && mkdir "$tmp") 5321: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5322: ac_tmp=$tmp 5323: 5324: # Set up the scripts for CONFIG_FILES section. 5325: # No need to generate them if there are no CONFIG_FILES. 5326: # This happens for instance with './config.status config.h'. 5327: if test -n "$CONFIG_FILES"; then 5328: 5329: 5330: ac_cr=`echo X | tr X '\015'` 5331: # On cygwin, bash can eat \r inside `` if the user requested igncr. 5332: # But we know of no other shell where ac_cr would be empty at this 5333: # point, so we can use a bashism as a fallback. 5334: if test "x$ac_cr" = x; then 5335: eval ac_cr=\$\'\\r\' 5336: fi 5337: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5338: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5339: ac_cs_awk_cr='\\r' 5340: else 5341: ac_cs_awk_cr=$ac_cr 5342: fi 5343: 5344: echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5345: _ACEOF 5346: 5347: 5348: { 5349: echo "cat >conf$$subs.awk <<_ACEOF" && 5350: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5351: echo "_ACEOF" 5352: } >conf$$subs.sh || 5353: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5354: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5355: ac_delim='%!_!# ' 5356: for ac_last_try in false false false false false :; do 5357: . ./conf$$subs.sh || 5358: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5359: 5360: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5361: if test $ac_delim_n = $ac_delim_num; then 5362: break 5363: elif $ac_last_try; then 5364: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5365: else 5366: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5367: fi 5368: done 5369: rm -f conf$$subs.sh 5370: 5371: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5372: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5373: _ACEOF 5374: sed -n ' 5375: h 5376: s/^/S["/; s/!.*/"]=/ 5377: p 5378: g 5379: s/^[^!]*!// 5380: :repl 5381: t repl 5382: s/'"$ac_delim"'$// 5383: t delim 5384: :nl 5385: h 5386: s/$.\{148\}$..*/\1/ 5387: t more1 5388: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5389: p 5390: n 5391: b repl 5392: :more1 5393: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5394: p 5395: g 5396: s/.\{148\}// 5397: t nl 5398: :delim 5399: h 5400: s/$.\{148\}$..*/\1/ 5401: t more2 5402: s/["\\]/\\&/g; s/^/"/; s/$/"/ 5403: p 5404: b 5405: :more2 5406: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5407: p 5408: g 5409: s/.\{148\}// 5410: t delim 5411: ' <conf$$subs.awk | sed ' 5412: /^[^""]/{ 5413: N 5414: s/\n// 5415: } 5416: ' >>$CONFIG_STATUS || ac_write_fail=1 5417: rm -f conf$$subs.awk 5418: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5419: _ACAWK 5420: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5421: for (key in S) S_is_set[key] = 1 5422: FS = "" 5423: 5424: } 5425: { 5426: line = $ 0 5427: nfields = split(line, field, "@") 5428: substed = 0 5429: len = length(field[1]) 5430: for (i = 2; i < nfields; i++) { 5431: key = field[i] 5432: keylen = length(key) 5433: if (S_is_set[key]) { 5434: value = S[key] 5435: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5436: len += length(value) + length(field[++i]) 5437: substed = 1 5438: } else 5439: len += 1 + keylen 5440: } 5441: 5442: print line 5443: } 5444: 5445: _ACAWK 5446: _ACEOF 5447: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5448: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5449: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5450: else 5451: cat 5452: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5453: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5454: _ACEOF 5455: 5456: # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5457: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5458: # trailing colons and then remove the whole line if VPATH becomes empty 5459: # (actually we leave an empty line to preserve line numbers). 5460: if test "x$srcdir" = x.; then 5461: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5462: h 5463: s/// 5464: s/^/:/ 5465: s/[ ]*$/:/ 5466: s/:\$(srcdir):/:/g 5467: s/:\${srcdir}:/:/g 5468: s/:@srcdir@:/:/g 5469: s/^:*// 5470: s/:*$// 5471: x 5472: s/$=[ ]*$.*/\1/ 5473: G 5474: s/\n// 5475: s/^[^=]*=[ ]*$// 5476: }' 5477: fi 5478: 5479: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5480: fi # test -n "$CONFIG_FILES" 5481: 5482: # Set up the scripts for CONFIG_HEADERS section. 5483: # No need to generate them if there are no CONFIG_HEADERS. 5484: # This happens for instance with './config.status Makefile'. 5485: if test -n "$CONFIG_HEADERS"; then 5486: cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5487: BEGIN { 5488: _ACEOF 5489: 5490: # Transform confdefs.h into an awk script 'defines.awk', embedded as 5491: # here-document in config.status, that substitutes the proper values into 5492: # config.h.in to produce config.h. 5493: 5494: # Create a delimiter string that does not exist in confdefs.h, to ease 5495: # handling of long lines. 5496: ac_delim='%!_!# ' 5497: for ac_last_try in false false :; do 5498: ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5499: if test -z "$ac_tt"; then 5500: break 5501: elif $ac_last_try; then 5502: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5503: else 5504: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5505: fi 5506: done 5507: 5508: # For the awk script, D is an array of macro values keyed by name, 5509: # likewise P contains macro parameters if any. Preserve backslash 5510: # newline sequences. 5511: 5512: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5513: sed -n ' 5514: s/.\{148\}/&'"$ac_delim"'/g 5515: t rset 5516: :rset 5517: s/^[ ]*#[ ]*define[ ][ ]*/ / 5518: t def 5519: d 5520: :def 5521: s/\\$// 5522: t bsnl 5523: s/["\\]/\\&/g 5524: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5525: D["\1"]=" \3"/p 5526: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2"/p 5527: d 5528: :bsnl 5529: s/["\\]/\\&/g 5530: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5531: D["\1"]=" \3\\\\\\n"\\/p 5532: t cont 5533: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p 5534: t cont 5535: d 5536: :cont 5537: n 5538: s/.\{148\}/&'"$ac_delim"'/g 5539: t clear 5540: :clear 5541: s/\\$// 5542: t bsnlc 5543: s/["\\]/\\&/g; s/^/"/; s/$/"/p 5544: d 5545: :bsnlc 5546: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5547: b cont 5548: ' <confdefs.h | sed ' 5549: s/'"$ac_delim"'/"\\\ 5550: "/g' >>$CONFIG_STATUS || ac_write_fail=1 5551: 5552: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5553: for (key in D) D_is_set[key] = 1 5554: FS = "" 5555: } 5556: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5557: line = \$ 0 5558: split(line, arg, " ") 5559: if (arg[1] == "#") { 5560: defundef = arg[2] 5561: mac1 = arg[3] 5562: } else { 5563: defundef = substr(arg[1], 2) 5564: mac1 = arg[2] 5565: } 5566: split(mac1, mac2, "(") #) 5567: macro = mac2[1] 5568: prefix = substr(line, 1, index(line, defundef) - 1) 5569: if (D_is_set[macro]) { 5570: # Preserve the white space surrounding the "#". 5571: print prefix "define", macro P[macro] D[macro] 5572: next 5573: } else { 5574: # Replace #undef with comments. This is necessary, for example, 5575: # in the case of _POSIX_SOURCE, which is predefined and required 5576: # on some systems where configure will not decide to define it. 5577: if (defundef == "undef") { 5578: print "/*", prefix defundef, macro, "*/" 5579: next 5580: } 5581: } 5582: } 5583: { print } 5584: _ACAWK 5585: _ACEOF 5586: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5587: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5588: fi # test -n "$CONFIG_HEADERS" 5589: 5590: 5591: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5592: shift 5593: for ac_tag 5594: do 5595: case $ac_tag in 5596: :[FHLC]) ac_mode=$ac_tag; continue;; 5597: esac 5598: case $ac_mode$ac_tag in 5599: :[FHL]*:*);; 5600: :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 5601: :[FH]-) ac_tag=-:-;; 5602: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5603: esac 5604: ac_save_IFS=$IFS 5605: IFS=: 5606: set x $ac_tag 5607: IFS=$ac_save_IFS 5608: shift 5609: ac_file=$1 5610: shift 5611: 5612: case $ac_mode in 5613: :L) ac_source=$1;; 5614: :[FH]) 5615: ac_file_inputs= 5616: for ac_f 5617: do 5618: case $ac_f in 5619: -) ac_f="$ac_tmp/stdin";; 5620: *) # Look for the file first in the build tree, then in the source tree 5621: # (if the path is not absolute). The absolute path cannot be DOS-style, 5622: # because $ac_f cannot contain ':'. 5623: test -f "$ac_f" || 5624: case $ac_f in 5625: [\\/$]*) false;; 5626: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5627: esac || 5628: as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 5629: esac 5630: case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5631: as_fn_append ac_file_inputs " '$ac_f'" 5632: done 5633: 5634: # Let's still pretend it is 'configure' which instantiates (i.e., don't 5635: # use $as_me), people would be surprised to read: 5636: # /* config.h. Generated by config.status. */ 5637: configure_input='Generated from '` 5638: printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5639: `' by configure.' 5640: if test x"$ac_file" != x-; then 5641: configure_input="$ac_file. $configure_input" 5642: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5643: printf "%s\n" "$as_me: creating $ac_file" >&6;} 5644: fi 5645: # Neutralize special characters interpreted by sed in replacement strings. 5646: case $configure_input in #( 5647: *\&* | *\|* | *\\* ) 5648: ac_sed_conf_input=`printf "%s\n" "$configure_input" | 5649: sed 's/[\\\\&|]/\\\\&/g'`;; #( 5650: *) ac_sed_conf_input=$configure_input;; 5651: esac 5652: 5653: case $ac_tag in 5654: *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5655: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5656: esac 5657: ;; 5658: esac 5659: 5660: ac_dir=`$as_dirname -- "$ac_file" || 5661: $as_expr X"$ac_file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 5662: X"$ac_file" : 'X$//$[^/]' \| \ 5663: X"$ac_file" : 'X$//$$' \| \ 5664: X"$ac_file" : 'X$/$' \| . 2>/dev/null || 5665: printf "%s\n" X"$ac_file" | 5666: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 5667: s//\1/ 5668: q 5669: } 5670: /^X$\/\/$[^/].*/{ 5671: s//\1/ 5672: q 5673: } 5674: /^X$\/\/$$/{ 5675: s//\1/ 5676: q 5677: } 5678: /^X$\/$.*/{ 5679: s//\1/ 5680: q 5681: } 5682: s/.*/./; q'` 5683: as_dir="$ac_dir"; as_fn_mkdir_p 5684: ac_builddir=. 5685: 5686: case "$ac_dir" in 5687: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5688: *) 5689: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 5690: # A ".." for each directory in $ac_dir_suffix. 5691: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5692: case $ac_top_builddir_sub in 5693: "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5694: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5695: esac ;; 5696: esac 5697: ac_abs_top_builddir=$ac_pwd 5698: ac_abs_builddir=$ac_pwd$ac_dir_suffix 5699: # for backward compatibility: 5700: ac_top_builddir=$ac_top_build_prefix 5701: 5702: case $srcdir in 5703: .) # We are building in place. 5704: ac_srcdir=. 5705: ac_top_srcdir=$ac_top_builddir_sub 5706: ac_abs_top_srcdir=$ac_pwd ;; 5707: [\\/]* | ?:[\\/]* ) # Absolute name. 5708: ac_srcdir=$srcdir$ac_dir_suffix; 5709: ac_top_srcdir=$srcdir 5710: ac_abs_top_srcdir=$srcdir ;; 5711: *) # Relative name. 5712: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5713: ac_top_srcdir=$ac_top_build_prefix$srcdir 5714: ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5715: esac 5716: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5717: 5718: 5719: case $ac_mode in 5720: :F) 5721: # 5722: # CONFIG_FILE 5723: # 5724: 5725: case $INSTALL in 5726: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5727: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 5728: esac 5729: _ACEOF 5730: 5731: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5732: # If the template does not know about datarootdir, expand it. 5733: # FIXME: This hack should be removed a few years after 2.60. 5734: ac_datarootdir_hack=; ac_datarootdir_seen= 5735: ac_sed_dataroot=' 5736: /datarootdir/ { 5737: p 5738: q 5739: } 5740: /@datadir@/p 5741: /@docdir@/p 5742: /@infodir@/p 5743: /@localedir@/p 5744: /@mandir@/p' 5745: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5746: *datarootdir*) ac_datarootdir_seen=yes;; 5747: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5748: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5749: printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5750: _ACEOF 5751: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5752: ac_datarootdir_hack=' 5753: s&@datadir@&$datadir&g 5754: s&@docdir@&$docdir&g 5755: s&@infodir@&$infodir&g 5756: s&@localedir@&$localedir&g 5757: s&@mandir@&$mandir&g 5758: s&\\\${datarootdir}&$datarootdir&g' ;; 5759: esac 5760: _ACEOF 5761: 5762: # Neutralize VPATH when '$srcdir' = '.'. 5763: # Shell code in configure.ac might set extrasub. 5764: # FIXME: do we really want to maintain this feature? 5765: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5766: ac_sed_extra="$ac_vpsub 5767: $extrasub 5768: _ACEOF 5769: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5770: :t 5771: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5772: s|@configure_input@|$ac_sed_conf_input|;t t 5773: s&@top_builddir@&$ac_top_builddir_sub&;t t 5774: s&@top_build_prefix@&$ac_top_build_prefix&;t t 5775: s&@srcdir@&$ac_srcdir&;t t 5776: s&@abs_srcdir@&$ac_abs_srcdir&;t t 5777: s&@top_srcdir@&$ac_top_srcdir&;t t 5778: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5779: s&@builddir@&$ac_builddir&;t t 5780: s&@abs_builddir@&$ac_abs_builddir&;t t 5781: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5782: s&@INSTALL@&$ac_INSTALL&;t t 5783: $ac_datarootdir_hack 5784: " 5785: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5786: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5787: 5788: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5789: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5790: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5791: "$ac_tmp/out"`; test -z "$ac_out"; } && 5792: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 5793: which seems to be undefined. Please make sure it is defined" >&5 5794: printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 5795: which seems to be undefined. Please make sure it is defined" >&2;} 5796: 5797: rm -f "$ac_tmp/stdin" 5798: case $ac_file in 5799: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5800: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5801: esac \ 5802: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5803: ;; 5804: :H) 5805: # 5806: # CONFIG_HEADER 5807: # 5808: if test x"$ac_file" != x-; then 5809: { 5810: printf "%s\n" "/* $configure_input */" >&1 \ 5811: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5812: } >"$ac_tmp/config.h" \ 5813: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5814: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5815: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5816: printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 5817: else 5818: rm -f "$ac_file" 5819: mv "$ac_tmp/config.h" "$ac_file" \ 5820: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5821: fi 5822: else 5823: printf "%s\n" "/* $configure_input */" >&1 \ 5824: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5825: || as_fn_error $? "could not create -" "$LINENO" 5 5826: fi 5827: ;; 5828: 5829: 5830: esac 5831: 5832: done # for ac_tag 5833: 5834: 5835: as_fn_exit 0 5836: _ACEOF 5837: ac_clean_files=$ac_clean_files_save 5838: 5839: test $ac_write_fail = 0 || 5840: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5841: 5842: 5843: # configure is writing to config.log, and then calls config.status. 5844: # config.status does its own redirection, appending to config.log. 5845: # Unfortunately, on DOS this fails, as config.log is still kept open 5846: # by configure, so config.status won't be able to write to it; its 5847: # output is simply discarded. So we exec the FD to /dev/null, 5848: # effectively closing config.log, so it can be properly (re)opened and 5849: # appended to by config.status. When coming back to configure, we 5850: # need to make the FD available again. 5851: if test "$no_create" != yes; then 5852: ac_cs_success=: 5853: ac_config_status_args= 5854: test "$silent" = yes && 5855: ac_config_status_args="$ac_config_status_args --quiet" 5856: exec 5>/dev/null 5857: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5858: exec 5>>config.log 5859: # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5860: # would make configure fail if this is the last instruction. 5861: $ac_cs_success || as_fn_exit 1 5862: fi 5863: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5864: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5865: printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5866: fi 5867: 5868: