libelwix/configure - view

File: [ELWIX - Embedded LightWeight unIX -] / libelwix / configure
Revision 1.74: download - view: text, annotated - select for diffs - revision graph
Wed Dec 4 17:47:28 2024 UTC (2 months, 2 weeks ago) by misho
Branches: MAIN
CVS tags: elwix6_7, HEAD, ELWIX6_6

Version 6.6

1: #! /bin/sh 2: # Guess values for system-dependent variables and create Makefiles. 3: # Generated by GNU Autoconf 2.72 for libelwix 6.6. 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='libelwix' 605: PACKAGE_TARNAME='libelwix' 606: PACKAGE_VERSION='6.6' 607: PACKAGE_STRING='libelwix 6.6' 608: PACKAGE_BUGREPORT='misho@elwix.org' 609: PACKAGE_URL='' 610: 611: ac_unique_file="src/elwix.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: with_memmgr 715: enable_mpool_mem_zero 716: enable_patricia 717: enable_pelco 718: ' 719: ac_precious_vars='build_alias 720: host_alias 721: target_alias 722: CC 723: CFLAGS 724: LDFLAGS 725: LIBS 726: CPPFLAGS' 727: 728: 729: # Initialize some variables set by options. 730: ac_init_help= 731: ac_init_version=false 732: ac_unrecognized_opts= 733: ac_unrecognized_sep= 734: # The variables have the same names as the options, with 735: # dashes changed to underlines. 736: cache_file=/dev/null 737: exec_prefix=NONE 738: no_create= 739: no_recursion= 740: prefix=NONE 741: program_prefix=NONE 742: program_suffix=NONE 743: program_transform_name=s,x,x, 744: silent= 745: site= 746: srcdir= 747: verbose= 748: x_includes=NONE 749: x_libraries=NONE 750: 751: # Installation directory options. 752: # These are left unexpanded so users can "make install exec_prefix=/foo" 753: # and all the variables that are supposed to be based on exec_prefix 754: # by default will actually change. 755: # Use braces instead of parens because sh, perl, etc. also accept them. 756: # (The list follows the same order as the GNU Coding Standards.) 757: bindir='${exec_prefix}/bin' 758: sbindir='${exec_prefix}/sbin' 759: libexecdir='${exec_prefix}/libexec' 760: datarootdir='${prefix}/share' 761: datadir='${datarootdir}' 762: sysconfdir='${prefix}/etc' 763: sharedstatedir='${prefix}/com' 764: localstatedir='${prefix}/var' 765: runstatedir='${localstatedir}/run' 766: includedir='${prefix}/include' 767: oldincludedir='/usr/include' 768: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 769: infodir='${datarootdir}/info' 770: htmldir='${docdir}' 771: dvidir='${docdir}' 772: pdfdir='${docdir}' 773: psdir='${docdir}' 774: libdir='${exec_prefix}/lib' 775: localedir='${datarootdir}/locale' 776: mandir='${datarootdir}/man' 777: 778: ac_prev= 779: ac_dashdash= 780: for ac_option 781: do 782: # 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918: -libdir=* | --libdir=* | --libdi=* | --libd=*) 919: libdir=$ac_optarg ;; 920: 921: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 922: | --libexe | --libex | --libe) 923: ac_prev=libexecdir ;; 924: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 925: | --libexe=* | --libex=* | --libe=*) 926: libexecdir=$ac_optarg ;; 927: 928: -localedir | --localedir | --localedi | --localed | --locale) 929: ac_prev=localedir ;; 930: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 931: localedir=$ac_optarg ;; 932: 933: -localstatedir | --localstatedir | --localstatedi | --localstated \ 934: | --localstate | --localstat | --localsta | --localst | --locals) 935: ac_prev=localstatedir ;; 936: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 937: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 938: localstatedir=$ac_optarg ;; 939: 940: -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 941: ac_prev=mandir ;; 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1020: -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ 1021: | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ 1022: | --run=* | --ru=* | --r=*) 1023: runstatedir=$ac_optarg ;; 1024: 1025: -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1026: ac_prev=sbindir ;; 1027: -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1028: | --sbi=* | --sb=*) 1029: sbindir=$ac_optarg ;; 1030: 1031: -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1032: | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1033: | --sharedst | --shareds | --shared | --share | --shar \ 1034: | --sha | --sh) 1035: ac_prev=sharedstatedir ;; 1036: -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1037: | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1038: | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1039: | --sha=* | --sh=*) 1040: sharedstatedir=$ac_optarg ;; 1041: 1042: -site | --site | --sit) 1043: ac_prev=site ;; 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1506: if test -s conftest.err; then 1507: grep -v '^ *+' conftest.err >conftest.er1 1508: cat conftest.er1 >&5 1509: mv -f conftest.er1 conftest.err 1510: fi 1511: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1512: test $ac_status = 0; } && { 1513: test -z "$ac_c_werror_flag" || 1514: test ! -s conftest.err 1515: } && test -s conftest$ac_exeext && { 1516: test "$cross_compiling" = yes || 1517: test -x conftest$ac_exeext 1518: } 1519: then : 1520: ac_retval=0 1521: else case e in #( 1522: e) printf "%s\n" "$as_me: failed program was:" >&5 1523: sed 's/^/| /' conftest.$ac_ext >&5 1524: 1525: ac_retval=1 ;; 1526: esac 1527: fi 1528: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1529: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1530: # interfere with the next link command; also delete a directory that is 1531: # left behind by Apple's compiler. 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" >&6; } 1625: if eval test \${$3+y} 1626: then : 1627: printf %s "(cached) " >&6 1628: else case e in #( 1629: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1630: /* end confdefs.h. */ 1631: /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1632: For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1633: #define $2 innocuous_$2 1634: 1635: /* System header to define __stub macros and hopefully few prototypes, 1636: which can conflict with char $2 (void); below. */ 1637: 1638: #include <limits.h> 1639: #undef $2 1640: 1641: /* Override any GCC internal prototype to avoid an error. 1642: Use char because int might match the return type of a GCC 1643: builtin and then its argument prototype would still apply. */ 1644: #ifdef __cplusplus 1645: extern "C" 1646: #endif 1647: char $2 (void); 1648: /* The GNU C library defines this for functions which it implements 1649: to always fail with ENOSYS. Some functions are actually named 1650: something starting with __ and the normal name is an alias. */ 1651: #if defined __stub_$2 || defined __stub___$2 1652: choke me 1653: #endif 1654: 1655: int 1656: main (void) 1657: { 1658: return $2 (); 1659: ; 1660: return 0; 1661: } 1662: _ACEOF 1663: if ac_fn_c_try_link "$LINENO" 1664: then : 1665: eval "$3=yes" 1666: else case e in #( 1667: e) eval "$3=no" ;; 1668: esac 1669: fi 1670: rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1671: conftest$ac_exeext conftest.$ac_ext ;; 1672: esac 1673: fi 1674: eval ac_res=\$$3 1675: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1676: printf "%s\n" "$ac_res" >&6; } 1677: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1678: 1679: } # ac_fn_c_check_func 1680: ac_configure_args_raw= 1681: for ac_arg 1682: do 1683: case $ac_arg in 1684: *\'*) 1685: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1686: esac 1687: as_fn_append ac_configure_args_raw " '$ac_arg'" 1688: done 1689: 1690: case $ac_configure_args_raw in 1691: *$as_nl*) 1692: ac_safe_unquote= ;; 1693: *) 1694: ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1695: ac_unsafe_a="$ac_unsafe_z#~" 1696: ac_safe_unquote="s/ '\$[^$ac_unsafe_a][^$ac_unsafe_z]*\$'/ \\1/g" 1697: ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1698: esac 1699: 1700: cat >config.log <<_ACEOF 1701: This file contains any messages produced by compilers while 1702: running configure, to aid debugging if configure makes a mistake. 1703: 1704: It was created by libelwix $as_me 6.6, which was 1705: generated by GNU Autoconf 2.72. Invocation command line was 1706: 1707: $ $0$ac_configure_args_raw 1708: 1709: _ACEOF 1710: exec 5>>config.log 1711: { 1712: cat <<_ASUNAME 1713: ## --------- ## 1714: ## Platform. ## 1715: ## --------- ## 1716: 1717: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1718: uname -m = `(uname -m) 2>/dev/null || echo unknown` 1719: uname -r = `(uname -r) 2>/dev/null || echo unknown` 1720: uname -s = `(uname -s) 2>/dev/null || echo unknown` 1721: uname -v = `(uname -v) 2>/dev/null || echo unknown` 1722: 1723: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1724: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1725: 1726: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1727: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1728: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1729: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1730: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1731: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1732: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1733: 1734: _ASUNAME 1735: 1736: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1737: for as_dir in $PATH 1738: do 1739: IFS=$as_save_IFS 1740: case $as_dir in #((( 1741: '') as_dir=./ ;; 1742: */) ;; 1743: *) as_dir=$as_dir/ ;; 1744: esac 1745: printf "%s\n" "PATH: $as_dir" 1746: done 1747: IFS=$as_save_IFS 1748: 1749: } >&5 1750: 1751: cat >&5 <<_ACEOF 1752: 1753: 1754: ## ----------- ## 1755: ## Core tests. ## 1756: ## ----------- ## 1757: 1758: _ACEOF 1759: 1760: 1761: # Keep a trace of the command line. 1762: # Strip out --no-create and --no-recursion so they do not pile up. 1763: # Strip out --silent because we don't want to record it for future runs. 1764: # Also quote any args containing shell meta-characters. 1765: # Make two passes to allow for proper duplicate-argument suppression. 1766: ac_configure_args= 1767: ac_configure_args0= 1768: ac_configure_args1= 1769: ac_must_keep_next=false 1770: for ac_pass in 1 2 1771: do 1772: for ac_arg 1773: do 1774: case $ac_arg in 1775: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1776: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1777: | -silent | --silent | --silen | --sile | --sil) 1778: continue ;; 1779: *\'*) 1780: ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1781: esac 1782: case $ac_pass in 1783: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1784: 2) 1785: as_fn_append ac_configure_args1 " '$ac_arg'" 1786: if test $ac_must_keep_next = true; then 1787: ac_must_keep_next=false # Got value, back to normal. 1788: else 1789: case $ac_arg in 1790: *=* | --config-cache | -C | -disable-* | --disable-* \ 1791: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1792: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1793: | -with-* | --with-* | -without-* | --without-* | --x) 1794: case "$ac_configure_args0 " in 1795: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1796: esac 1797: ;; 1798: -* ) ac_must_keep_next=true ;; 1799: esac 1800: fi 1801: as_fn_append ac_configure_args " '$ac_arg'" 1802: ;; 1803: esac 1804: done 1805: done 1806: { ac_configure_args0=; unset ac_configure_args0;} 1807: { ac_configure_args1=; unset ac_configure_args1;} 1808: 1809: # When interrupted or exit'd, cleanup temporary files, and complete 1810: # config.log. We remove comments because anyway the quotes in there 1811: # would cause problems or look ugly. 1812: # WARNING: Use '\'' to represent an apostrophe within the trap. 1813: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1814: trap 'exit_status=$? 1815: # Sanitize IFS. 1816: IFS=" "" $as_nl" 1817: # Save into config.log some information that might help in debugging. 1818: { 1819: echo 1820: 1821: printf "%s\n" "## ---------------- ## 1822: ## Cache variables. ## 1823: ## ---------------- ##" 1824: echo 1825: # The following way of writing the cache mishandles newlines in values, 1826: ( 1827: for ac_var in `(set) 2>&1 | sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'\''`; do 1828: eval ac_val=\$$ac_var 1829: case $ac_val in #( 1830: *${as_nl}*) 1831: case $ac_var in #( 1832: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1833: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1834: esac 1835: case $ac_var in #( 1836: _ | IFS | as_nl) ;; #( 1837: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1838: *) { eval $ac_var=; unset $ac_var;} ;; 1839: esac ;; 1840: esac 1841: done 1842: (set) 2>&1 | 1843: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1844: *${as_nl}ac_space=\ *) 1845: sed -n \ 1846: "s/'\''/'\''\\\\'\'''\''/g; 1847: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\''\\2'\''/p" 1848: ;; #( 1849: *) 1850: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1851: ;; 1852: esac | 1853: sort 1854: ) 1855: echo 1856: 1857: printf "%s\n" "## ----------------- ## 1858: ## Output variables. ## 1859: ## ----------------- ##" 1860: echo 1861: for ac_var in $ac_subst_vars 1862: do 1863: eval ac_val=\$$ac_var 1864: case $ac_val in 1865: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1866: esac 1867: printf "%s\n" "$ac_var='\''$ac_val'\''" 1868: done | sort 1869: echo 1870: 1871: if test -n "$ac_subst_files"; then 1872: printf "%s\n" "## ------------------- ## 1873: ## File substitutions. ## 1874: ## ------------------- ##" 1875: echo 1876: for ac_var in $ac_subst_files 1877: do 1878: eval ac_val=\$$ac_var 1879: case $ac_val in 1880: *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1881: esac 1882: printf "%s\n" "$ac_var='\''$ac_val'\''" 1883: done | sort 1884: echo 1885: fi 1886: 1887: if test -s confdefs.h; then 1888: printf "%s\n" "## ----------- ## 1889: ## confdefs.h. ## 1890: ## ----------- ##" 1891: echo 1892: cat confdefs.h 1893: echo 1894: fi 1895: test "$ac_signal" != 0 && 1896: printf "%s\n" "$as_me: caught signal $ac_signal" 1897: printf "%s\n" "$as_me: exit $exit_status" 1898: } >&5 1899: rm -f core *.core core.conftest.* && 1900: rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1901: exit $exit_status 1902: ' 0 1903: for ac_signal in 1 2 13 15; do 1904: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1905: done 1906: ac_signal=0 1907: 1908: # confdefs.h avoids OS command line length limits that DEFS can exceed. 1909: rm -f -r conftest* confdefs.h 1910: 1911: printf "%s\n" "/* confdefs.h */" > confdefs.h 1912: 1913: # Predefined preprocessor variables. 1914: 1915: printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1916: 1917: printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1918: 1919: printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1920: 1921: printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1922: 1923: printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1924: 1925: printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1926: 1927: 1928: # Let the site file select an alternate cache file if it wants to. 1929: # Prefer an explicitly selected file to automatically selected ones. 1930: if test -n "$CONFIG_SITE"; then 1931: ac_site_files="$CONFIG_SITE" 1932: elif test "x$prefix" != xNONE; then 1933: ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1934: else 1935: ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1936: fi 1937: 1938: for ac_site_file in $ac_site_files 1939: do 1940: case $ac_site_file in #( 1941: */*) : 1942: ;; #( 1943: *) : 1944: ac_site_file=./$ac_site_file ;; 1945: esac 1946: if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1947: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1948: printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1949: sed 's/^/| /' "$ac_site_file" >&5 1950: . "$ac_site_file" \ 1951: || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1952: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1953: as_fn_error $? "failed to load site script $ac_site_file 1954: See 'config.log' for more details" "$LINENO" 5; } 1955: fi 1956: done 1957: 1958: if test -r "$cache_file"; then 1959: # Some versions of bash will fail to source /dev/null (special files 1960: # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1961: if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1962: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1963: printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1964: case $cache_file in 1965: [\\/]* | ?:[\\/]* ) . "$cache_file";; 1966: *) . "./$cache_file";; 1967: esac 1968: fi 1969: else 1970: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1971: printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 1972: >$cache_file 1973: fi 1974: 1975: # Test code for whether the C compiler supports C89 (global declarations) 1976: ac_c_conftest_c89_globals=' 1977: /* Does the compiler advertise C89 conformance? 1978: Do not test the value of __STDC__, because some compilers set it to 0 1979: while being otherwise adequately conformant. */ 1980: #if !defined __STDC__ 1981: # error "Compiler does not advertise C89 conformance" 1982: #endif 1983: 1984: #include <stddef.h> 1985: #include <stdarg.h> 1986: struct stat; 1987: /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 1988: struct buf { int x; }; 1989: struct buf * (*rcsopen) (struct buf *, struct stat *, int); 1990: static char *e (char **p, int i) 1991: { 1992: return p[i]; 1993: } 1994: static char *f (char * (*g) (char **, int), char **p, ...) 1995: { 1996: char *s; 1997: va_list v; 1998: va_start (v,p); 1999: s = g (p, va_arg (v,int)); 2000: va_end (v); 2001: return s; 2002: } 2003: 2004: /* C89 style stringification. */ 2005: #define noexpand_stringify(a) #a 2006: const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2007: 2008: /* C89 style token pasting. Exercises some of the corner cases that 2009: e.g. old MSVC gets wrong, but not very hard. */ 2010: #define noexpand_concat(a,b) a##b 2011: #define expand_concat(a,b) noexpand_concat(a,b) 2012: extern int vA; 2013: extern int vbee; 2014: #define aye A 2015: #define bee B 2016: int *pvA = &expand_concat(v,aye); 2017: int *pvbee = &noexpand_concat(v,bee); 2018: 2019: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2020: function prototypes and stuff, but not \xHH hex character constants. 2021: These do not provoke an error unfortunately, instead are silently treated 2022: as an "x". The following induces an error, until -std is added to get 2023: proper ANSI mode. Curiously \x00 != x always comes out true, for an 2024: array size at least. It is necessary to write \x00 == 0 to get something 2025: that is true only with -std. */ 2026: int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2027: 2028: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2029: inside strings and character constants. */ 2030: #define FOO(x) '\''x'\'' 2031: int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2032: 2033: int test (int i, double x); 2034: struct s1 {int (*f) (int a);}; 2035: struct s2 {int (*f) (double a);}; 2036: int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2037: int, int);' 2038: 2039: # Test code for whether the C compiler supports C89 (body of main). 2040: ac_c_conftest_c89_main=' 2041: ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2042: ' 2043: 2044: # Test code for whether the C compiler supports C99 (global declarations) 2045: ac_c_conftest_c99_globals=' 2046: /* Does the compiler advertise C99 conformance? */ 2047: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2048: # error "Compiler does not advertise C99 conformance" 2049: #endif 2050: 2051: // See if C++-style comments work. 2052: 2053: #include <stdbool.h> 2054: extern int puts (const char *); 2055: extern int printf (const char *, ...); 2056: extern int dprintf (int, const char *, ...); 2057: extern void *malloc (size_t); 2058: extern void free (void *); 2059: 2060: // Check varargs macros. These examples are taken from C99 6.10.3.5. 2061: // dprintf is used instead of fprintf to avoid needing to declare 2062: // FILE and stderr. 2063: #define debug(...) dprintf (2, __VA_ARGS__) 2064: #define showlist(...) puts (#__VA_ARGS__) 2065: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2066: static void 2067: test_varargs_macros (void) 2068: { 2069: int x = 1234; 2070: int y = 5678; 2071: debug ("Flag"); 2072: debug ("X = %d\n", x); 2073: showlist (The first, second, and third items.); 2074: report (x>y, "x is %d but y is %d", x, y); 2075: } 2076: 2077: // Check long long types. 2078: #define BIG64 18446744073709551615ull 2079: #define BIG32 4294967295ul 2080: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2081: #if !BIG_OK 2082: #error "your preprocessor is broken" 2083: #endif 2084: #if BIG_OK 2085: #else 2086: #error "your preprocessor is broken" 2087: #endif 2088: static long long int bignum = -9223372036854775807LL; 2089: static unsigned long long int ubignum = BIG64; 2090: 2091: struct incomplete_array 2092: { 2093: int datasize; 2094: double data[]; 2095: }; 2096: 2097: struct named_init { 2098: int number; 2099: const wchar_t *name; 2100: double average; 2101: }; 2102: 2103: typedef const char *ccp; 2104: 2105: static inline int 2106: test_restrict (ccp restrict text) 2107: { 2108: // Iterate through items via the restricted pointer. 2109: // Also check for declarations in for loops. 2110: for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2111: continue; 2112: return 0; 2113: } 2114: 2115: // Check varargs and va_copy. 2116: static bool 2117: test_varargs (const char *format, ...) 2118: { 2119: va_list args; 2120: va_start (args, format); 2121: va_list args_copy; 2122: va_copy (args_copy, args); 2123: 2124: const char *str = ""; 2125: int number = 0; 2126: float fnumber = 0; 2127: 2128: while (*format) 2129: { 2130: switch (*format++) 2131: { 2132: case '\''s'\'': // string 2133: str = va_arg (args_copy, const char *); 2134: break; 2135: case '\''d'\'': // int 2136: number = va_arg (args_copy, int); 2137: break; 2138: case '\''f'\'': // float 2139: fnumber = va_arg (args_copy, double); 2140: break; 2141: default: 2142: break; 2143: } 2144: } 2145: va_end (args_copy); 2146: va_end (args); 2147: 2148: return *str && number && fnumber; 2149: } 2150: ' 2151: 2152: # Test code for whether the C compiler supports C99 (body of main). 2153: ac_c_conftest_c99_main=' 2154: // Check bool. 2155: _Bool success = false; 2156: success |= (argc != 0); 2157: 2158: // Check restrict. 2159: if (test_restrict ("String literal") == 0) 2160: success = true; 2161: char *restrict newvar = "Another string"; 2162: 2163: // Check varargs. 2164: success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2165: test_varargs_macros (); 2166: 2167: // Check flexible array members. 2168: struct incomplete_array *ia = 2169: malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2170: ia->datasize = 10; 2171: for (int i = 0; i < ia->datasize; ++i) 2172: ia->data[i] = i * 1.234; 2173: // Work around memory leak warnings. 2174: free (ia); 2175: 2176: // Check named initializers. 2177: struct named_init ni = { 2178: .number = 34, 2179: .name = L"Test wide string", 2180: .average = 543.34343, 2181: }; 2182: 2183: ni.number = 58; 2184: 2185: int dynamic_array[ni.number]; 2186: dynamic_array[0] = argv[0][0]; 2187: dynamic_array[ni.number - 1] = 543; 2188: 2189: // work around unused variable warnings 2190: ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2191: || dynamic_array[ni.number - 1] != 543); 2192: ' 2193: 2194: # Test code for whether the C compiler supports C11 (global declarations) 2195: ac_c_conftest_c11_globals=' 2196: /* Does the compiler advertise C11 conformance? */ 2197: #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2198: # error "Compiler does not advertise C11 conformance" 2199: #endif 2200: 2201: // Check _Alignas. 2202: char _Alignas (double) aligned_as_double; 2203: char _Alignas (0) no_special_alignment; 2204: extern char aligned_as_int; 2205: char _Alignas (0) _Alignas (int) aligned_as_int; 2206: 2207: // Check _Alignof. 2208: enum 2209: { 2210: int_alignment = _Alignof (int), 2211: int_array_alignment = _Alignof (int[100]), 2212: char_alignment = _Alignof (char) 2213: }; 2214: _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2215: 2216: // Check _Noreturn. 2217: int _Noreturn does_not_return (void) { for (;;) continue; } 2218: 2219: // Check _Static_assert. 2220: struct test_static_assert 2221: { 2222: int x; 2223: _Static_assert (sizeof (int) <= sizeof (long int), 2224: "_Static_assert does not work in struct"); 2225: long int y; 2226: }; 2227: 2228: // Check UTF-8 literals. 2229: #define u8 syntax error! 2230: char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2231: 2232: // Check duplicate typedefs. 2233: typedef long *long_ptr; 2234: typedef long int *long_ptr; 2235: typedef long_ptr long_ptr; 2236: 2237: // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2238: struct anonymous 2239: { 2240: union { 2241: struct { int i; int j; }; 2242: struct { int k; long int l; } w; 2243: }; 2244: int m; 2245: } v1; 2246: ' 2247: 2248: # Test code for whether the C compiler supports C11 (body of main). 2249: ac_c_conftest_c11_main=' 2250: _Static_assert ((offsetof (struct anonymous, i) 2251: == offsetof (struct anonymous, w.k)), 2252: "Anonymous union alignment botch"); 2253: v1.i = 2; 2254: v1.w.k = 5; 2255: ok |= v1.i != 5; 2256: ' 2257: 2258: # Test code for whether the C compiler supports C11 (complete). 2259: ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2260: ${ac_c_conftest_c99_globals} 2261: ${ac_c_conftest_c11_globals} 2262: 2263: int 2264: main (int argc, char **argv) 2265: { 2266: int ok = 0; 2267: ${ac_c_conftest_c89_main} 2268: ${ac_c_conftest_c99_main} 2269: ${ac_c_conftest_c11_main} 2270: return ok; 2271: } 2272: " 2273: 2274: # Test code for whether the C compiler supports C99 (complete). 2275: ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2276: ${ac_c_conftest_c99_globals} 2277: 2278: int 2279: main (int argc, char **argv) 2280: { 2281: int ok = 0; 2282: ${ac_c_conftest_c89_main} 2283: ${ac_c_conftest_c99_main} 2284: return ok; 2285: } 2286: " 2287: 2288: # Test code for whether the C compiler supports C89 (complete). 2289: ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2290: 2291: int 2292: main (int argc, char **argv) 2293: { 2294: int ok = 0; 2295: ${ac_c_conftest_c89_main} 2296: return ok; 2297: } 2298: " 2299: 2300: as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2301: as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2302: as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2303: as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2304: as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2305: as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2306: as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2307: as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2308: as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2309: 2310: # Auxiliary files required by this configure script. 2311: ac_aux_files="config.guess config.sub install-sh" 2312: 2313: # Locations in which to look for auxiliary files. 2314: ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2315: 2316: # Search for a directory containing all of the required auxiliary files, 2317: # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2318: # If we don't find one directory that contains all the files we need, 2319: # we report the set of missing files from the *first* directory in 2320: # $ac_aux_dir_candidates and give up. 2321: ac_missing_aux_files="" 2322: ac_first_candidate=: 2323: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2324: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2325: as_found=false 2326: for as_dir in $ac_aux_dir_candidates 2327: do 2328: IFS=$as_save_IFS 2329: case $as_dir in #((( 2330: '') as_dir=./ ;; 2331: */) ;; 2332: *) as_dir=$as_dir/ ;; 2333: esac 2334: as_found=: 2335: 2336: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2337: ac_aux_dir_found=yes 2338: ac_install_sh= 2339: for ac_aux in $ac_aux_files 2340: do 2341: # As a special case, if "install-sh" is required, that requirement 2342: # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2343: # and $ac_install_sh is set appropriately for whichever one is found. 2344: if test x"$ac_aux" = x"install-sh" 2345: then 2346: if test -f "${as_dir}install-sh"; then 2347: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2348: ac_install_sh="${as_dir}install-sh -c" 2349: elif test -f "${as_dir}install.sh"; then 2350: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2351: ac_install_sh="${as_dir}install.sh -c" 2352: elif test -f "${as_dir}shtool"; then 2353: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2354: ac_install_sh="${as_dir}shtool install -c" 2355: else 2356: ac_aux_dir_found=no 2357: if $ac_first_candidate; then 2358: ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2359: else 2360: break 2361: fi 2362: fi 2363: else 2364: if test -f "${as_dir}${ac_aux}"; then 2365: printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2366: else 2367: ac_aux_dir_found=no 2368: if $ac_first_candidate; then 2369: ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2370: else 2371: break 2372: fi 2373: fi 2374: fi 2375: done 2376: if test "$ac_aux_dir_found" = yes; then 2377: ac_aux_dir="$as_dir" 2378: break 2379: fi 2380: ac_first_candidate=false 2381: 2382: as_found=false 2383: done 2384: IFS=$as_save_IFS 2385: if $as_found 2386: then : 2387: 2388: else case e in #( 2389: e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2390: esac 2391: fi 2392: 2393: 2394: # These three variables are undocumented and unsupported, 2395: # and are intended to be withdrawn in a future Autoconf release. 2396: # They can cause serious problems if a builder's source tree is in a directory 2397: # whose full name contains unusual characters. 2398: if test -f "${ac_aux_dir}config.guess"; then 2399: ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2400: fi 2401: if test -f "${ac_aux_dir}config.sub"; then 2402: ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2403: fi 2404: if test -f "$ac_aux_dir/configure"; then 2405: ac_configure="$SHELL ${ac_aux_dir}configure" 2406: fi 2407: 2408: # Check that the precious variables saved in the cache have kept the same 2409: # value. 2410: ac_cache_corrupted=false 2411: for ac_var in $ac_precious_vars; do 2412: eval ac_old_set=\$ac_cv_env_${ac_var}_set 2413: eval ac_new_set=\$ac_env_${ac_var}_set 2414: eval ac_old_val=\$ac_cv_env_${ac_var}_value 2415: eval ac_new_val=\$ac_env_${ac_var}_value 2416: case $ac_old_set,$ac_new_set in 2417: set,) 2418: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2419: printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2420: ac_cache_corrupted=: ;; 2421: ,set) 2422: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2423: printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2424: ac_cache_corrupted=: ;; 2425: ,);; 2426: *) 2427: if test "x$ac_old_val" != "x$ac_new_val"; then 2428: # differences in whitespace do not lead to failure. 2429: ac_old_val_w=`echo x $ac_old_val` 2430: ac_new_val_w=`echo x $ac_new_val` 2431: if test "$ac_old_val_w" != "$ac_new_val_w"; then 2432: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2433: printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2434: ac_cache_corrupted=: 2435: else 2436: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2437: printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2438: eval $ac_var=\$ac_old_val 2439: fi 2440: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2441: printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2442: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2443: printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2444: fi;; 2445: esac 2446: # Pass precious variables to config.status. 2447: if test "$ac_new_set" = set; then 2448: case $ac_new_val in 2449: *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2450: *) ac_arg=$ac_var=$ac_new_val ;; 2451: esac 2452: case " $ac_configure_args " in 2453: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2454: *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2455: esac 2456: fi 2457: done 2458: if $ac_cache_corrupted; then 2459: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2460: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2461: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2462: printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2463: as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2464: and start over" "$LINENO" 5 2465: fi 2466: ## -------------------- ## 2467: ## Main body of script. ## 2468: ## -------------------- ## 2469: 2470: ac_ext=c 2471: ac_cpp='$CPP $CPPFLAGS' 2472: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2473: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2474: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2475: 2476: 2477: 2478: ac_config_headers="$ac_config_headers inc/config.h" 2479: 2480: 2481: ac_cv_func_malloc_0_nonnull="yes" 2482: ac_cv_func_realloc_0_nonnull="yes" 2483: 2484: # Checks for programs. 2485: 2486: 2487: 2488: 2489: 2490: 2491: 2492: 2493: 2494: ac_ext=c 2495: ac_cpp='$CPP $CPPFLAGS' 2496: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2497: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2498: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2499: if test -n "$ac_tool_prefix"; then 2500: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2501: set dummy ${ac_tool_prefix}gcc; ac_word=$2 2502: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2503: printf %s "checking for $ac_word... " >&6; } 2504: if test ${ac_cv_prog_CC+y} 2505: then : 2506: printf %s "(cached) " >&6 2507: else case e in #( 2508: e) if test -n "$CC"; then 2509: ac_cv_prog_CC="$CC" # Let the user override the test. 2510: else 2511: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2512: for as_dir in $PATH 2513: do 2514: IFS=$as_save_IFS 2515: case $as_dir in #((( 2516: '') as_dir=./ ;; 2517: */) ;; 2518: *) as_dir=$as_dir/ ;; 2519: esac 2520: for ac_exec_ext in '' $ac_executable_extensions; do 2521: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2522: ac_cv_prog_CC="${ac_tool_prefix}gcc" 2523: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2524: break 2 2525: fi 2526: done 2527: done 2528: IFS=$as_save_IFS 2529: 2530: fi ;; 2531: esac 2532: fi 2533: CC=$ac_cv_prog_CC 2534: if test -n "$CC"; then 2535: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2536: printf "%s\n" "$CC" >&6; } 2537: else 2538: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2539: printf "%s\n" "no" >&6; } 2540: fi 2541: 2542: 2543: fi 2544: if test -z "$ac_cv_prog_CC"; then 2545: ac_ct_CC=$CC 2546: # Extract the first word of "gcc", so it can be a program name with args. 2547: set dummy gcc; ac_word=$2 2548: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2549: printf %s "checking for $ac_word... " >&6; } 2550: if test ${ac_cv_prog_ac_ct_CC+y} 2551: then : 2552: printf %s "(cached) " >&6 2553: else case e in #( 2554: e) if test -n "$ac_ct_CC"; then 2555: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2556: else 2557: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2558: for as_dir in $PATH 2559: do 2560: IFS=$as_save_IFS 2561: case $as_dir in #((( 2562: '') as_dir=./ ;; 2563: */) ;; 2564: *) as_dir=$as_dir/ ;; 2565: esac 2566: for ac_exec_ext in '' $ac_executable_extensions; do 2567: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2568: ac_cv_prog_ac_ct_CC="gcc" 2569: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2570: break 2 2571: fi 2572: done 2573: done 2574: IFS=$as_save_IFS 2575: 2576: fi ;; 2577: esac 2578: fi 2579: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2580: if test -n "$ac_ct_CC"; then 2581: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2582: printf "%s\n" "$ac_ct_CC" >&6; } 2583: else 2584: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2585: printf "%s\n" "no" >&6; } 2586: fi 2587: 2588: if test "x$ac_ct_CC" = x; then 2589: CC="" 2590: else 2591: case $cross_compiling:$ac_tool_warned in 2592: yes:) 2593: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2594: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2595: ac_tool_warned=yes ;; 2596: esac 2597: CC=$ac_ct_CC 2598: fi 2599: else 2600: CC="$ac_cv_prog_CC" 2601: fi 2602: 2603: if test -z "$CC"; then 2604: if test -n "$ac_tool_prefix"; then 2605: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2606: set dummy ${ac_tool_prefix}cc; ac_word=$2 2607: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2608: printf %s "checking for $ac_word... " >&6; } 2609: if test ${ac_cv_prog_CC+y} 2610: then : 2611: printf %s "(cached) " >&6 2612: else case e in #( 2613: e) if test -n "$CC"; then 2614: ac_cv_prog_CC="$CC" # Let the user override the test. 2615: else 2616: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2617: for as_dir in $PATH 2618: do 2619: IFS=$as_save_IFS 2620: case $as_dir in #((( 2621: '') as_dir=./ ;; 2622: */) ;; 2623: *) as_dir=$as_dir/ ;; 2624: esac 2625: for ac_exec_ext in '' $ac_executable_extensions; do 2626: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2627: ac_cv_prog_CC="${ac_tool_prefix}cc" 2628: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2629: break 2 2630: fi 2631: done 2632: done 2633: IFS=$as_save_IFS 2634: 2635: fi ;; 2636: esac 2637: fi 2638: CC=$ac_cv_prog_CC 2639: if test -n "$CC"; then 2640: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2641: printf "%s\n" "$CC" >&6; } 2642: else 2643: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2644: printf "%s\n" "no" >&6; } 2645: fi 2646: 2647: 2648: fi 2649: fi 2650: if test -z "$CC"; then 2651: # Extract the first word of "cc", so it can be a program name with args. 2652: set dummy cc; ac_word=$2 2653: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2654: printf %s "checking for $ac_word... " >&6; } 2655: if test ${ac_cv_prog_CC+y} 2656: then : 2657: printf %s "(cached) " >&6 2658: else case e in #( 2659: e) if test -n "$CC"; then 2660: ac_cv_prog_CC="$CC" # Let the user override the test. 2661: else 2662: ac_prog_rejected=no 2663: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2664: for as_dir in $PATH 2665: do 2666: IFS=$as_save_IFS 2667: case $as_dir in #((( 2668: '') as_dir=./ ;; 2669: */) ;; 2670: *) as_dir=$as_dir/ ;; 2671: esac 2672: for ac_exec_ext in '' $ac_executable_extensions; do 2673: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2674: if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2675: ac_prog_rejected=yes 2676: continue 2677: fi 2678: ac_cv_prog_CC="cc" 2679: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2680: break 2 2681: fi 2682: done 2683: done 2684: IFS=$as_save_IFS 2685: 2686: if test $ac_prog_rejected = yes; then 2687: # We found a bogon in the path, so make sure we never use it. 2688: set dummy $ac_cv_prog_CC 2689: shift 2690: if test $# != 0; then 2691: # We chose a different compiler from the bogus one. 2692: # However, it has the same basename, so the bogon will be chosen 2693: # first if we set CC to just the basename; use the full file name. 2694: shift 2695: ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2696: fi 2697: fi 2698: fi ;; 2699: esac 2700: fi 2701: CC=$ac_cv_prog_CC 2702: if test -n "$CC"; then 2703: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2704: printf "%s\n" "$CC" >&6; } 2705: else 2706: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2707: printf "%s\n" "no" >&6; } 2708: fi 2709: 2710: 2711: fi 2712: if test -z "$CC"; then 2713: if test -n "$ac_tool_prefix"; then 2714: for ac_prog in cl.exe 2715: do 2716: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2717: set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2718: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2719: printf %s "checking for $ac_word... " >&6; } 2720: if test ${ac_cv_prog_CC+y} 2721: then : 2722: printf %s "(cached) " >&6 2723: else case e in #( 2724: e) if test -n "$CC"; then 2725: ac_cv_prog_CC="$CC" # Let the user override the test. 2726: else 2727: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2728: for as_dir in $PATH 2729: do 2730: IFS=$as_save_IFS 2731: case $as_dir in #((( 2732: '') as_dir=./ ;; 2733: */) ;; 2734: *) as_dir=$as_dir/ ;; 2735: esac 2736: for ac_exec_ext in '' $ac_executable_extensions; do 2737: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2738: ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2739: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2740: break 2 2741: fi 2742: done 2743: done 2744: IFS=$as_save_IFS 2745: 2746: fi ;; 2747: esac 2748: fi 2749: CC=$ac_cv_prog_CC 2750: if test -n "$CC"; then 2751: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2752: printf "%s\n" "$CC" >&6; } 2753: else 2754: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2755: printf "%s\n" "no" >&6; } 2756: fi 2757: 2758: 2759: test -n "$CC" && break 2760: done 2761: fi 2762: if test -z "$CC"; then 2763: ac_ct_CC=$CC 2764: for ac_prog in cl.exe 2765: do 2766: # Extract the first word of "$ac_prog", so it can be a program name with args. 2767: set dummy $ac_prog; ac_word=$2 2768: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2769: printf %s "checking for $ac_word... " >&6; } 2770: if test ${ac_cv_prog_ac_ct_CC+y} 2771: then : 2772: printf %s "(cached) " >&6 2773: else case e in #( 2774: e) if test -n "$ac_ct_CC"; then 2775: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2776: else 2777: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2778: for as_dir in $PATH 2779: do 2780: IFS=$as_save_IFS 2781: case $as_dir in #((( 2782: '') as_dir=./ ;; 2783: */) ;; 2784: *) as_dir=$as_dir/ ;; 2785: esac 2786: for ac_exec_ext in '' $ac_executable_extensions; do 2787: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2788: ac_cv_prog_ac_ct_CC="$ac_prog" 2789: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2790: break 2 2791: fi 2792: done 2793: done 2794: IFS=$as_save_IFS 2795: 2796: fi ;; 2797: esac 2798: fi 2799: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2800: if test -n "$ac_ct_CC"; then 2801: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2802: printf "%s\n" "$ac_ct_CC" >&6; } 2803: else 2804: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2805: printf "%s\n" "no" >&6; } 2806: fi 2807: 2808: 2809: test -n "$ac_ct_CC" && break 2810: done 2811: 2812: if test "x$ac_ct_CC" = x; then 2813: CC="" 2814: else 2815: case $cross_compiling:$ac_tool_warned in 2816: yes:) 2817: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2818: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2819: ac_tool_warned=yes ;; 2820: esac 2821: CC=$ac_ct_CC 2822: fi 2823: fi 2824: 2825: fi 2826: if test -z "$CC"; then 2827: if test -n "$ac_tool_prefix"; then 2828: # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2829: set dummy ${ac_tool_prefix}clang; ac_word=$2 2830: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2831: printf %s "checking for $ac_word... " >&6; } 2832: if test ${ac_cv_prog_CC+y} 2833: then : 2834: printf %s "(cached) " >&6 2835: else case e in #( 2836: e) if test -n "$CC"; then 2837: ac_cv_prog_CC="$CC" # Let the user override the test. 2838: else 2839: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2840: for as_dir in $PATH 2841: do 2842: IFS=$as_save_IFS 2843: case $as_dir in #((( 2844: '') as_dir=./ ;; 2845: */) ;; 2846: *) as_dir=$as_dir/ ;; 2847: esac 2848: for ac_exec_ext in '' $ac_executable_extensions; do 2849: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2850: ac_cv_prog_CC="${ac_tool_prefix}clang" 2851: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2852: break 2 2853: fi 2854: done 2855: done 2856: IFS=$as_save_IFS 2857: 2858: fi ;; 2859: esac 2860: fi 2861: CC=$ac_cv_prog_CC 2862: if test -n "$CC"; then 2863: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2864: printf "%s\n" "$CC" >&6; } 2865: else 2866: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2867: printf "%s\n" "no" >&6; } 2868: fi 2869: 2870: 2871: fi 2872: if test -z "$ac_cv_prog_CC"; then 2873: ac_ct_CC=$CC 2874: # Extract the first word of "clang", so it can be a program name with args. 2875: set dummy clang; ac_word=$2 2876: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2877: printf %s "checking for $ac_word... " >&6; } 2878: if test ${ac_cv_prog_ac_ct_CC+y} 2879: then : 2880: printf %s "(cached) " >&6 2881: else case e in #( 2882: e) if test -n "$ac_ct_CC"; then 2883: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2884: else 2885: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2886: for as_dir in $PATH 2887: do 2888: IFS=$as_save_IFS 2889: case $as_dir in #((( 2890: '') as_dir=./ ;; 2891: */) ;; 2892: *) as_dir=$as_dir/ ;; 2893: esac 2894: for ac_exec_ext in '' $ac_executable_extensions; do 2895: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2896: ac_cv_prog_ac_ct_CC="clang" 2897: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2898: break 2 2899: fi 2900: done 2901: done 2902: IFS=$as_save_IFS 2903: 2904: fi ;; 2905: esac 2906: fi 2907: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2908: if test -n "$ac_ct_CC"; then 2909: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2910: printf "%s\n" "$ac_ct_CC" >&6; } 2911: else 2912: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2913: printf "%s\n" "no" >&6; } 2914: fi 2915: 2916: if test "x$ac_ct_CC" = x; then 2917: CC="" 2918: else 2919: case $cross_compiling:$ac_tool_warned in 2920: yes:) 2921: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2922: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2923: ac_tool_warned=yes ;; 2924: esac 2925: CC=$ac_ct_CC 2926: fi 2927: else 2928: CC="$ac_cv_prog_CC" 2929: fi 2930: 2931: fi 2932: 2933: 2934: test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2935: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2936: as_fn_error $? "no acceptable C compiler found in \$PATH 2937: See 'config.log' for more details" "$LINENO" 5; } 2938: 2939: # Provide some information about the compiler. 2940: printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2941: set X $ac_compile 2942: ac_compiler=$2 2943: for ac_option in --version -v -V -qversion -version; do 2944: { { ac_try="$ac_compiler $ac_option >&5" 2945: case "(($ac_try" in 2946: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2947: *) ac_try_echo=$ac_try;; 2948: esac 2949: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2950: printf "%s\n" "$ac_try_echo"; } >&5 2951: (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2952: ac_status=$? 2953: if test -s conftest.err; then 2954: sed '10a\ 2955: ... rest of stderr output deleted ... 2956: 10q' conftest.err >conftest.er1 2957: cat conftest.er1 >&5 2958: fi 2959: rm -f conftest.er1 conftest.err 2960: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2961: test $ac_status = 0; } 2962: done 2963: 2964: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2965: /* end confdefs.h. */ 2966: 2967: int 2968: main (void) 2969: { 2970: 2971: ; 2972: return 0; 2973: } 2974: _ACEOF 2975: ac_clean_files_save=$ac_clean_files 2976: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2977: # Try to create an executable without -o first, disregard a.out. 2978: # It will help us diagnose broken compilers, and finding out an intuition 2979: # of exeext. 2980: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2981: printf %s "checking whether the C compiler works... " >&6; } 2982: ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2983: 2984: # The possible output files: 2985: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2986: 2987: ac_rmfiles= 2988: for ac_file in $ac_files 2989: do 2990: case $ac_file in 2991: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2992: * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2993: esac 2994: done 2995: rm -f $ac_rmfiles 2996: 2997: if { { ac_try="$ac_link_default" 2998: case "(($ac_try" in 2999: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3000: *) ac_try_echo=$ac_try;; 3001: esac 3002: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3003: printf "%s\n" "$ac_try_echo"; } >&5 3004: (eval "$ac_link_default") 2>&5 3005: ac_status=$? 3006: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3007: test $ac_status = 0; } 3008: then : 3009: # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3010: # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3011: # in a Makefile. We should not override ac_cv_exeext if it was cached, 3012: # so that the user can short-circuit this test for compilers unknown to 3013: # Autoconf. 3014: for ac_file in $ac_files '' 3015: do 3016: test -f "$ac_file" || continue 3017: case $ac_file in 3018: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3019: ;; 3020: [ab].out ) 3021: # We found the default executable, but exeext='' is most 3022: # certainly right. 3023: break;; 3024: *.* ) 3025: if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3026: then :; else 3027: ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 3028: fi 3029: # We set ac_cv_exeext here because the later test for it is not 3030: # safe: cross compilers may not add the suffix if given an '-o' 3031: # argument, so we may need to know it at that point already. 3032: # Even if this section looks crufty: it has the advantage of 3033: # actually working. 3034: break;; 3035: * ) 3036: break;; 3037: esac 3038: done 3039: test "$ac_cv_exeext" = no && ac_cv_exeext= 3040: 3041: else case e in #( 3042: e) ac_file='' ;; 3043: esac 3044: fi 3045: if test -z "$ac_file" 3046: then : 3047: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3048: printf "%s\n" "no" >&6; } 3049: printf "%s\n" "$as_me: failed program was:" >&5 3050: sed 's/^/| /' conftest.$ac_ext >&5 3051: 3052: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3053: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3054: as_fn_error 77 "C compiler cannot create executables 3055: See 'config.log' for more details" "$LINENO" 5; } 3056: else case e in #( 3057: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3058: printf "%s\n" "yes" >&6; } ;; 3059: esac 3060: fi 3061: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3062: printf %s "checking for C compiler default output file name... " >&6; } 3063: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3064: printf "%s\n" "$ac_file" >&6; } 3065: ac_exeext=$ac_cv_exeext 3066: 3067: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3068: ac_clean_files=$ac_clean_files_save 3069: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3070: printf %s "checking for suffix of executables... " >&6; } 3071: if { { ac_try="$ac_link" 3072: case "(($ac_try" in 3073: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3074: *) ac_try_echo=$ac_try;; 3075: esac 3076: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3077: printf "%s\n" "$ac_try_echo"; } >&5 3078: (eval "$ac_link") 2>&5 3079: ac_status=$? 3080: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3081: test $ac_status = 0; } 3082: then : 3083: # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3084: # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3085: # work properly (i.e., refer to 'conftest.exe'), while it won't with 3086: # 'rm'. 3087: for ac_file in conftest.exe conftest conftest.*; do 3088: test -f "$ac_file" || continue 3089: case $ac_file in 3090: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3091: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 3092: break;; 3093: * ) break;; 3094: esac 3095: done 3096: else case e in #( 3097: e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3098: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3099: as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3100: See 'config.log' for more details" "$LINENO" 5; } ;; 3101: esac 3102: fi 3103: rm -f conftest conftest$ac_cv_exeext 3104: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3105: printf "%s\n" "$ac_cv_exeext" >&6; } 3106: 3107: rm -f conftest.$ac_ext 3108: EXEEXT=$ac_cv_exeext 3109: ac_exeext=$EXEEXT 3110: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3111: /* end confdefs.h. */ 3112: #include <stdio.h> 3113: int 3114: main (void) 3115: { 3116: FILE *f = fopen ("conftest.out", "w"); 3117: if (!f) 3118: return 1; 3119: return ferror (f) || fclose (f) != 0; 3120: 3121: ; 3122: return 0; 3123: } 3124: _ACEOF 3125: ac_clean_files="$ac_clean_files conftest.out" 3126: # Check that the compiler produces executables we can run. If not, either 3127: # the compiler is broken, or we cross compile. 3128: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3129: printf %s "checking whether we are cross compiling... " >&6; } 3130: if test "$cross_compiling" != yes; then 3131: { { ac_try="$ac_link" 3132: case "(($ac_try" in 3133: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3134: *) ac_try_echo=$ac_try;; 3135: esac 3136: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3137: printf "%s\n" "$ac_try_echo"; } >&5 3138: (eval "$ac_link") 2>&5 3139: ac_status=$? 3140: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3141: test $ac_status = 0; } 3142: if { ac_try='./conftest$ac_cv_exeext' 3143: { { case "(($ac_try" in 3144: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3145: *) ac_try_echo=$ac_try;; 3146: esac 3147: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3148: printf "%s\n" "$ac_try_echo"; } >&5 3149: (eval "$ac_try") 2>&5 3150: ac_status=$? 3151: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3152: test $ac_status = 0; }; }; then 3153: cross_compiling=no 3154: else 3155: if test "$cross_compiling" = maybe; then 3156: cross_compiling=yes 3157: else 3158: { { 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 77 "cannot run C compiled programs. 3161: If you meant to cross compile, use '--host'. 3162: See 'config.log' for more details" "$LINENO" 5; } 3163: fi 3164: fi 3165: fi 3166: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3167: printf "%s\n" "$cross_compiling" >&6; } 3168: 3169: rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3170: conftest.o conftest.obj conftest.out 3171: ac_clean_files=$ac_clean_files_save 3172: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3173: printf %s "checking for suffix of object files... " >&6; } 3174: if test ${ac_cv_objext+y} 3175: then : 3176: printf %s "(cached) " >&6 3177: else case e in #( 3178: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3179: /* end confdefs.h. */ 3180: 3181: int 3182: main (void) 3183: { 3184: 3185: ; 3186: return 0; 3187: } 3188: _ACEOF 3189: rm -f conftest.o conftest.obj 3190: if { { ac_try="$ac_compile" 3191: case "(($ac_try" in 3192: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3193: *) ac_try_echo=$ac_try;; 3194: esac 3195: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3196: printf "%s\n" "$ac_try_echo"; } >&5 3197: (eval "$ac_compile") 2>&5 3198: ac_status=$? 3199: printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3200: test $ac_status = 0; } 3201: then : 3202: for ac_file in conftest.o conftest.obj conftest.*; do 3203: test -f "$ac_file" || continue; 3204: case $ac_file in 3205: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3206: *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` 3207: break;; 3208: esac 3209: done 3210: else case e in #( 3211: e) printf "%s\n" "$as_me: failed program was:" >&5 3212: sed 's/^/| /' conftest.$ac_ext >&5 3213: 3214: { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3215: printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3216: as_fn_error $? "cannot compute suffix of object files: cannot compile 3217: See 'config.log' for more details" "$LINENO" 5; } ;; 3218: esac 3219: fi 3220: rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3221: esac 3222: fi 3223: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3224: printf "%s\n" "$ac_cv_objext" >&6; } 3225: OBJEXT=$ac_cv_objext 3226: ac_objext=$OBJEXT 3227: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3228: printf %s "checking whether the compiler supports GNU C... " >&6; } 3229: if test ${ac_cv_c_compiler_gnu+y} 3230: then : 3231: printf %s "(cached) " >&6 3232: else case e in #( 3233: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3234: /* end confdefs.h. */ 3235: 3236: int 3237: main (void) 3238: { 3239: #ifndef __GNUC__ 3240: choke me 3241: #endif 3242: 3243: ; 3244: return 0; 3245: } 3246: _ACEOF 3247: if ac_fn_c_try_compile "$LINENO" 3248: then : 3249: ac_compiler_gnu=yes 3250: else case e in #( 3251: e) ac_compiler_gnu=no ;; 3252: esac 3253: fi 3254: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3255: ac_cv_c_compiler_gnu=$ac_compiler_gnu 3256: ;; 3257: esac 3258: fi 3259: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3260: printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3261: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3262: 3263: if test $ac_compiler_gnu = yes; then 3264: GCC=yes 3265: else 3266: GCC= 3267: fi 3268: ac_test_CFLAGS=${CFLAGS+y} 3269: ac_save_CFLAGS=$CFLAGS 3270: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3271: printf %s "checking whether $CC accepts -g... " >&6; } 3272: if test ${ac_cv_prog_cc_g+y} 3273: then : 3274: printf %s "(cached) " >&6 3275: else case e in #( 3276: e) ac_save_c_werror_flag=$ac_c_werror_flag 3277: ac_c_werror_flag=yes 3278: ac_cv_prog_cc_g=no 3279: CFLAGS="-g" 3280: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3281: /* end confdefs.h. */ 3282: 3283: int 3284: main (void) 3285: { 3286: 3287: ; 3288: return 0; 3289: } 3290: _ACEOF 3291: if ac_fn_c_try_compile "$LINENO" 3292: then : 3293: ac_cv_prog_cc_g=yes 3294: else case e in #( 3295: e) CFLAGS="" 3296: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3297: /* end confdefs.h. */ 3298: 3299: int 3300: main (void) 3301: { 3302: 3303: ; 3304: return 0; 3305: } 3306: _ACEOF 3307: if ac_fn_c_try_compile "$LINENO" 3308: then : 3309: 3310: else case e in #( 3311: e) ac_c_werror_flag=$ac_save_c_werror_flag 3312: CFLAGS="-g" 3313: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3314: /* end confdefs.h. */ 3315: 3316: int 3317: main (void) 3318: { 3319: 3320: ; 3321: return 0; 3322: } 3323: _ACEOF 3324: if ac_fn_c_try_compile "$LINENO" 3325: then : 3326: ac_cv_prog_cc_g=yes 3327: fi 3328: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3329: esac 3330: fi 3331: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3332: esac 3333: fi 3334: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3335: ac_c_werror_flag=$ac_save_c_werror_flag ;; 3336: esac 3337: fi 3338: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3339: printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3340: if test $ac_test_CFLAGS; then 3341: CFLAGS=$ac_save_CFLAGS 3342: elif test $ac_cv_prog_cc_g = yes; then 3343: if test "$GCC" = yes; then 3344: CFLAGS="-g -O2" 3345: else 3346: CFLAGS="-g" 3347: fi 3348: else 3349: if test "$GCC" = yes; then 3350: CFLAGS="-O2" 3351: else 3352: CFLAGS= 3353: fi 3354: fi 3355: ac_prog_cc_stdc=no 3356: if test x$ac_prog_cc_stdc = xno 3357: then : 3358: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3359: printf %s "checking for $CC option to enable C11 features... " >&6; } 3360: if test ${ac_cv_prog_cc_c11+y} 3361: then : 3362: printf %s "(cached) " >&6 3363: else case e in #( 3364: e) ac_cv_prog_cc_c11=no 3365: ac_save_CC=$CC 3366: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3367: /* end confdefs.h. */ 3368: $ac_c_conftest_c11_program 3369: _ACEOF 3370: for ac_arg in '' -std=gnu11 3371: do 3372: CC="$ac_save_CC $ac_arg" 3373: if ac_fn_c_try_compile "$LINENO" 3374: then : 3375: ac_cv_prog_cc_c11=$ac_arg 3376: fi 3377: rm -f core conftest.err conftest.$ac_objext conftest.beam 3378: test "x$ac_cv_prog_cc_c11" != "xno" && break 3379: done 3380: rm -f conftest.$ac_ext 3381: CC=$ac_save_CC ;; 3382: esac 3383: fi 3384: 3385: if test "x$ac_cv_prog_cc_c11" = xno 3386: then : 3387: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3388: printf "%s\n" "unsupported" >&6; } 3389: else case e in #( 3390: e) if test "x$ac_cv_prog_cc_c11" = x 3391: then : 3392: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3393: printf "%s\n" "none needed" >&6; } 3394: else case e in #( 3395: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3396: printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3397: CC="$CC $ac_cv_prog_cc_c11" ;; 3398: esac 3399: fi 3400: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3401: ac_prog_cc_stdc=c11 ;; 3402: esac 3403: fi 3404: fi 3405: if test x$ac_prog_cc_stdc = xno 3406: then : 3407: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3408: printf %s "checking for $CC option to enable C99 features... " >&6; } 3409: if test ${ac_cv_prog_cc_c99+y} 3410: then : 3411: printf %s "(cached) " >&6 3412: else case e in #( 3413: e) ac_cv_prog_cc_c99=no 3414: ac_save_CC=$CC 3415: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3416: /* end confdefs.h. */ 3417: $ac_c_conftest_c99_program 3418: _ACEOF 3419: for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3420: do 3421: CC="$ac_save_CC $ac_arg" 3422: if ac_fn_c_try_compile "$LINENO" 3423: then : 3424: ac_cv_prog_cc_c99=$ac_arg 3425: fi 3426: rm -f core conftest.err conftest.$ac_objext conftest.beam 3427: test "x$ac_cv_prog_cc_c99" != "xno" && break 3428: done 3429: rm -f conftest.$ac_ext 3430: CC=$ac_save_CC ;; 3431: esac 3432: fi 3433: 3434: if test "x$ac_cv_prog_cc_c99" = xno 3435: then : 3436: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3437: printf "%s\n" "unsupported" >&6; } 3438: else case e in #( 3439: e) if test "x$ac_cv_prog_cc_c99" = x 3440: then : 3441: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3442: printf "%s\n" "none needed" >&6; } 3443: else case e in #( 3444: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3445: printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3446: CC="$CC $ac_cv_prog_cc_c99" ;; 3447: esac 3448: fi 3449: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3450: ac_prog_cc_stdc=c99 ;; 3451: esac 3452: fi 3453: fi 3454: if test x$ac_prog_cc_stdc = xno 3455: then : 3456: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3457: printf %s "checking for $CC option to enable C89 features... " >&6; } 3458: if test ${ac_cv_prog_cc_c89+y} 3459: then : 3460: printf %s "(cached) " >&6 3461: else case e in #( 3462: e) ac_cv_prog_cc_c89=no 3463: ac_save_CC=$CC 3464: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3465: /* end confdefs.h. */ 3466: $ac_c_conftest_c89_program 3467: _ACEOF 3468: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3469: do 3470: CC="$ac_save_CC $ac_arg" 3471: if ac_fn_c_try_compile "$LINENO" 3472: then : 3473: ac_cv_prog_cc_c89=$ac_arg 3474: fi 3475: rm -f core conftest.err conftest.$ac_objext conftest.beam 3476: test "x$ac_cv_prog_cc_c89" != "xno" && break 3477: done 3478: rm -f conftest.$ac_ext 3479: CC=$ac_save_CC ;; 3480: esac 3481: fi 3482: 3483: if test "x$ac_cv_prog_cc_c89" = xno 3484: then : 3485: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3486: printf "%s\n" "unsupported" >&6; } 3487: else case e in #( 3488: e) if test "x$ac_cv_prog_cc_c89" = x 3489: then : 3490: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3491: printf "%s\n" "none needed" >&6; } 3492: else case e in #( 3493: e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3494: printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3495: CC="$CC $ac_cv_prog_cc_c89" ;; 3496: esac 3497: fi 3498: ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3499: ac_prog_cc_stdc=c89 ;; 3500: esac 3501: fi 3502: fi 3503: 3504: ac_ext=c 3505: ac_cpp='$CPP $CPPFLAGS' 3506: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3507: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3508: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3509: 3510: 3511: 3512: # Find a good install program. We prefer a C program (faster), 3513: # so one script is as good as another. But avoid the broken or 3514: # incompatible versions: 3515: # SysV /etc/install, /usr/sbin/install 3516: # SunOS /usr/etc/install 3517: # IRIX /sbin/install 3518: # AIX /bin/install 3519: # AmigaOS /C/install, which installs bootblocks on floppy discs 3520: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3521: # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3522: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3523: # OS/2's system install, which has a completely different semantic 3524: # ./install, which can be erroneously created by make from ./install.sh. 3525: # Reject install programs that cannot install multiple files. 3526: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3527: printf %s "checking for a BSD-compatible install... " >&6; } 3528: if test -z "$INSTALL"; then 3529: if test ${ac_cv_path_install+y} 3530: then : 3531: printf %s "(cached) " >&6 3532: else case e in #( 3533: e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3534: for as_dir in $PATH 3535: do 3536: IFS=$as_save_IFS 3537: case $as_dir in #((( 3538: '') as_dir=./ ;; 3539: */) ;; 3540: *) as_dir=$as_dir/ ;; 3541: esac 3542: # Account for fact that we put trailing slashes in our PATH walk. 3543: case $as_dir in #(( 3544: ./ | /[cC]/* | \ 3545: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3546: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3547: /usr/ucb/* ) ;; 3548: *) 3549: # OSF1 and SCO ODT 3.0 have their own names for install. 3550: # Don't use installbsd from OSF since it installs stuff as root 3551: # by default. 3552: for ac_prog in ginstall scoinst install; do 3553: for ac_exec_ext in '' $ac_executable_extensions; do 3554: if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3555: if test $ac_prog = install && 3556: grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3557: # AIX install. It has an incompatible calling convention. 3558: : 3559: elif test $ac_prog = install && 3560: grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3561: # program-specific install script used by HP pwplus--don't use. 3562: : 3563: else 3564: rm -rf conftest.one conftest.two conftest.dir 3565: echo one > conftest.one 3566: echo two > conftest.two 3567: mkdir conftest.dir 3568: if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3569: test -s conftest.one && test -s conftest.two && 3570: test -s conftest.dir/conftest.one && 3571: test -s conftest.dir/conftest.two 3572: then 3573: ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3574: break 3 3575: fi 3576: fi 3577: fi 3578: done 3579: done 3580: ;; 3581: esac 3582: 3583: done 3584: IFS=$as_save_IFS 3585: 3586: rm -rf conftest.one conftest.two conftest.dir 3587: ;; 3588: esac 3589: fi 3590: if test ${ac_cv_path_install+y}; then 3591: INSTALL=$ac_cv_path_install 3592: else 3593: # As a last resort, use the slow shell script. Don't cache a 3594: # value for INSTALL within a source directory, because that will 3595: # break other packages using the cache if that directory is 3596: # removed, or if the value is a relative name. 3597: INSTALL=$ac_install_sh 3598: fi 3599: fi 3600: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3601: printf "%s\n" "$INSTALL" >&6; } 3602: 3603: # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3604: # It thinks the first close brace ends the variable substitution. 3605: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3606: 3607: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3608: 3609: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3610: 3611: if test -n "$ac_tool_prefix"; then 3612: # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3613: set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3614: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3615: printf %s "checking for $ac_word... " >&6; } 3616: if test ${ac_cv_prog_RANLIB+y} 3617: then : 3618: printf %s "(cached) " >&6 3619: else case e in #( 3620: e) if test -n "$RANLIB"; then 3621: ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3622: else 3623: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3624: for as_dir in $PATH 3625: do 3626: IFS=$as_save_IFS 3627: case $as_dir in #((( 3628: '') as_dir=./ ;; 3629: */) ;; 3630: *) as_dir=$as_dir/ ;; 3631: esac 3632: for ac_exec_ext in '' $ac_executable_extensions; do 3633: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3634: ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3635: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3636: break 2 3637: fi 3638: done 3639: done 3640: IFS=$as_save_IFS 3641: 3642: fi ;; 3643: esac 3644: fi 3645: RANLIB=$ac_cv_prog_RANLIB 3646: if test -n "$RANLIB"; then 3647: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3648: printf "%s\n" "$RANLIB" >&6; } 3649: else 3650: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3651: printf "%s\n" "no" >&6; } 3652: fi 3653: 3654: 3655: fi 3656: if test -z "$ac_cv_prog_RANLIB"; then 3657: ac_ct_RANLIB=$RANLIB 3658: # Extract the first word of "ranlib", so it can be a program name with args. 3659: set dummy ranlib; ac_word=$2 3660: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3661: printf %s "checking for $ac_word... " >&6; } 3662: if test ${ac_cv_prog_ac_ct_RANLIB+y} 3663: then : 3664: printf %s "(cached) " >&6 3665: else case e in #( 3666: e) if test -n "$ac_ct_RANLIB"; then 3667: ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3668: else 3669: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3670: for as_dir in $PATH 3671: do 3672: IFS=$as_save_IFS 3673: case $as_dir in #((( 3674: '') as_dir=./ ;; 3675: */) ;; 3676: *) as_dir=$as_dir/ ;; 3677: esac 3678: for ac_exec_ext in '' $ac_executable_extensions; do 3679: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3680: ac_cv_prog_ac_ct_RANLIB="ranlib" 3681: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3682: break 2 3683: fi 3684: done 3685: done 3686: IFS=$as_save_IFS 3687: 3688: fi ;; 3689: esac 3690: fi 3691: ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3692: if test -n "$ac_ct_RANLIB"; then 3693: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3694: printf "%s\n" "$ac_ct_RANLIB" >&6; } 3695: else 3696: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3697: printf "%s\n" "no" >&6; } 3698: fi 3699: 3700: if test "x$ac_ct_RANLIB" = x; then 3701: RANLIB=":" 3702: else 3703: case $cross_compiling:$ac_tool_warned in 3704: yes:) 3705: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3706: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3707: ac_tool_warned=yes ;; 3708: esac 3709: RANLIB=$ac_ct_RANLIB 3710: fi 3711: else 3712: RANLIB="$ac_cv_prog_RANLIB" 3713: fi 3714: 3715: 3716: 3717: 3718: # Make sure we can run config.sub. 3719: $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 3720: as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 3721: 3722: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3723: printf %s "checking build system type... " >&6; } 3724: if test ${ac_cv_build+y} 3725: then : 3726: printf %s "(cached) " >&6 3727: else case e in #( 3728: e) ac_build_alias=$build_alias 3729: test "x$ac_build_alias" = x && 3730: ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 3731: test "x$ac_build_alias" = x && 3732: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3733: ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 3734: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 3735: ;; 3736: esac 3737: fi 3738: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3739: printf "%s\n" "$ac_cv_build" >&6; } 3740: case $ac_cv_build in 3741: *-*-*) ;; 3742: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3743: esac 3744: build=$ac_cv_build 3745: ac_save_IFS=$IFS; IFS='-' 3746: set x $ac_cv_build 3747: shift 3748: build_cpu=$1 3749: build_vendor=$2 3750: shift; shift 3751: # Remember, the first character of IFS is used to create $*, 3752: # except with old shells: 3753: build_os=$* 3754: IFS=$ac_save_IFS 3755: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3756: 3757: 3758: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3759: printf %s "checking host system type... " >&6; } 3760: if test ${ac_cv_host+y} 3761: then : 3762: printf %s "(cached) " >&6 3763: else case e in #( 3764: e) if test "x$host_alias" = x; then 3765: ac_cv_host=$ac_cv_build 3766: else 3767: ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 3768: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 3769: fi 3770: ;; 3771: esac 3772: fi 3773: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3774: printf "%s\n" "$ac_cv_host" >&6; } 3775: case $ac_cv_host in 3776: *-*-*) ;; 3777: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3778: esac 3779: host=$ac_cv_host 3780: ac_save_IFS=$IFS; IFS='-' 3781: set x $ac_cv_host 3782: shift 3783: host_cpu=$1 3784: host_vendor=$2 3785: shift; shift 3786: # Remember, the first character of IFS is used to create $*, 3787: # except with old shells: 3788: host_os=$* 3789: IFS=$ac_save_IFS 3790: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3791: 3792: 3793: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 3794: printf %s "checking target system type... " >&6; } 3795: if test ${ac_cv_target+y} 3796: then : 3797: printf %s "(cached) " >&6 3798: else case e in #( 3799: e) if test "x$target_alias" = x; then 3800: ac_cv_target=$ac_cv_host 3801: else 3802: ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` || 3803: as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5 3804: fi 3805: ;; 3806: esac 3807: fi 3808: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 3809: printf "%s\n" "$ac_cv_target" >&6; } 3810: case $ac_cv_target in 3811: *-*-*) ;; 3812: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 3813: esac 3814: target=$ac_cv_target 3815: ac_save_IFS=$IFS; IFS='-' 3816: set x $ac_cv_target 3817: shift 3818: target_cpu=$1 3819: target_vendor=$2 3820: shift; shift 3821: # Remember, the first character of IFS is used to create $*, 3822: # except with old shells: 3823: target_os=$* 3824: IFS=$ac_save_IFS 3825: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 3826: 3827: 3828: # The aliases save the names the user supplied, while $host etc. 3829: # will get canonicalized. 3830: test -n "$target_alias" && 3831: test "$program_prefix$program_suffix$program_transform_name" = \ 3832: NONENONEs,x,x, && 3833: program_prefix=${target_alias}- 3834: 3835: if test -n "$ac_tool_prefix"; then 3836: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args. 3837: set dummy ${ac_tool_prefix}mkdep; ac_word=$2 3838: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3839: printf %s "checking for $ac_word... " >&6; } 3840: if test ${ac_cv_prog_MKDEP+y} 3841: then : 3842: printf %s "(cached) " >&6 3843: else case e in #( 3844: e) if test -n "$MKDEP"; then 3845: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test. 3846: else 3847: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3848: for as_dir in $PATH 3849: do 3850: IFS=$as_save_IFS 3851: case $as_dir in #((( 3852: '') as_dir=./ ;; 3853: */) ;; 3854: *) as_dir=$as_dir/ ;; 3855: esac 3856: for ac_exec_ext in '' $ac_executable_extensions; do 3857: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3858: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep" 3859: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3860: break 2 3861: fi 3862: done 3863: done 3864: IFS=$as_save_IFS 3865: 3866: fi ;; 3867: esac 3868: fi 3869: MKDEP=$ac_cv_prog_MKDEP 3870: if test -n "$MKDEP"; then 3871: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5 3872: printf "%s\n" "$MKDEP" >&6; } 3873: else 3874: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3875: printf "%s\n" "no" >&6; } 3876: fi 3877: 3878: 3879: fi 3880: if test -z "$ac_cv_prog_MKDEP"; then 3881: ac_ct_MKDEP=$MKDEP 3882: # Extract the first word of "mkdep", so it can be a program name with args. 3883: set dummy mkdep; ac_word=$2 3884: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3885: printf %s "checking for $ac_word... " >&6; } 3886: if test ${ac_cv_prog_ac_ct_MKDEP+y} 3887: then : 3888: printf %s "(cached) " >&6 3889: else case e in #( 3890: e) if test -n "$ac_ct_MKDEP"; then 3891: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test. 3892: else 3893: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3894: for as_dir in $PATH 3895: do 3896: IFS=$as_save_IFS 3897: case $as_dir in #((( 3898: '') as_dir=./ ;; 3899: */) ;; 3900: *) as_dir=$as_dir/ ;; 3901: esac 3902: for ac_exec_ext in '' $ac_executable_extensions; do 3903: if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3904: ac_cv_prog_ac_ct_MKDEP="mkdep" 3905: printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3906: break 2 3907: fi 3908: done 3909: done 3910: IFS=$as_save_IFS 3911: 3912: fi ;; 3913: esac 3914: fi 3915: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP 3916: if test -n "$ac_ct_MKDEP"; then 3917: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5 3918: printf "%s\n" "$ac_ct_MKDEP" >&6; } 3919: else 3920: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3921: printf "%s\n" "no" >&6; } 3922: fi 3923: 3924: if test "x$ac_ct_MKDEP" = x; then 3925: MKDEP="../mkdep" 3926: else 3927: case $cross_compiling:$ac_tool_warned in 3928: yes:) 3929: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3930: printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3931: ac_tool_warned=yes ;; 3932: esac 3933: MKDEP=$ac_ct_MKDEP 3934: fi 3935: else 3936: MKDEP="$ac_cv_prog_MKDEP" 3937: fi 3938: 3939: 3940: 3941: if test "${ac_cv_env_CFLAGS_set}" != "set"; then 3942: CFLAGS="-Wall -O2" 3943: else 3944: CFLAGS="${ac_cv_env_CFLAGS_value}" 3945: fi 3946: if test "${ac_cv_env_LDFLAGS_set}" = "set"; then 3947: LDFLAGS="${ac_cv_env_LDFLAGS_value}" 3948: fi 3949: 3950: 3951: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5 3952: printf %s "checking for pthread_mutex_init in -lpthread... " >&6; } 3953: if test ${ac_cv_lib_pthread_pthread_mutex_init+y} 3954: then : 3955: printf %s "(cached) " >&6 3956: else case e in #( 3957: e) ac_check_lib_save_LIBS=$LIBS 3958: LIBS="-lpthread $LIBS" 3959: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3960: /* end confdefs.h. */ 3961: 3962: /* Override any GCC internal prototype to avoid an error. 3963: Use char because int might match the return type of a GCC 3964: builtin and then its argument prototype would still apply. 3965: The 'extern "C"' is for builds by C++ compilers; 3966: although this is not generally supported in C code supporting it here 3967: has little cost and some practical benefit (sr 110532). */ 3968: #ifdef __cplusplus 3969: extern "C" 3970: #endif 3971: char pthread_mutex_init (void); 3972: int 3973: main (void) 3974: { 3975: return pthread_mutex_init (); 3976: ; 3977: return 0; 3978: } 3979: _ACEOF 3980: if ac_fn_c_try_link "$LINENO" 3981: then : 3982: ac_cv_lib_pthread_pthread_mutex_init=yes 3983: else case e in #( 3984: e) ac_cv_lib_pthread_pthread_mutex_init=no ;; 3985: esac 3986: fi 3987: rm -f core conftest.err conftest.$ac_objext conftest.beam \ 3988: conftest$ac_exeext conftest.$ac_ext 3989: LIBS=$ac_check_lib_save_LIBS ;; 3990: esac 3991: fi 3992: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5 3993: printf "%s\n" "$ac_cv_lib_pthread_pthread_mutex_init" >&6; } 3994: if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes 3995: then : 3996: printf "%s\n" "#define HAVE_LIBPTHREAD 1" >>confdefs.h 3997: 3998: LIBS="-lpthread $LIBS" 3999: 4000: fi 4001: 4002: 4003: # Checks for header files. 4004: ac_header= ac_cache= 4005: for ac_item in $ac_header_c_list 4006: do 4007: if test $ac_cache; then 4008: ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4009: if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4010: printf "%s\n" "#define $ac_item 1" >> confdefs.h 4011: fi 4012: ac_header= ac_cache= 4013: elif test $ac_header; then 4014: ac_cache=$ac_item 4015: else 4016: ac_header=$ac_item 4017: fi 4018: done 4019: 4020: 4021: 4022: 4023: 4024: 4025: 4026: 4027: if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4028: then : 4029: 4030: printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4031: 4032: fi 4033: ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 4034: if test "x$ac_cv_header_stdlib_h" = xyes 4035: then : 4036: printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h 4037: 4038: fi 4039: ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" 4040: if test "x$ac_cv_header_string_h" = xyes 4041: then : 4042: printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h 4043: 4044: fi 4045: ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default" 4046: if test "x$ac_cv_header_sys_ioctl_h" = xyes 4047: then : 4048: printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h 4049: 4050: fi 4051: ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default" 4052: if test "x$ac_cv_header_termios_h" = xyes 4053: then : 4054: printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h 4055: 4056: fi 4057: ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" 4058: if test "x$ac_cv_header_unistd_h" = xyes 4059: then : 4060: printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h 4061: 4062: fi 4063: 4064: 4065: # Checks for typedefs, structures, and compiler characteristics. 4066: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 4067: printf %s "checking for inline... " >&6; } 4068: if test ${ac_cv_c_inline+y} 4069: then : 4070: printf %s "(cached) " >&6 4071: else case e in #( 4072: e) ac_cv_c_inline=no 4073: for ac_kw in inline __inline__ __inline; do 4074: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4075: /* end confdefs.h. */ 4076: #ifndef __cplusplus 4077: typedef int foo_t; 4078: static $ac_kw foo_t static_foo (void) {return 0; } 4079: $ac_kw foo_t foo (void) {return 0; } 4080: #endif 4081: 4082: _ACEOF 4083: if ac_fn_c_try_compile "$LINENO" 4084: then : 4085: ac_cv_c_inline=$ac_kw 4086: fi 4087: rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4088: test "$ac_cv_c_inline" != no && break 4089: done 4090: ;; 4091: esac 4092: fi 4093: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 4094: printf "%s\n" "$ac_cv_c_inline" >&6; } 4095: 4096: case $ac_cv_c_inline in 4097: inline | yes) ;; 4098: *) 4099: case $ac_cv_c_inline in 4100: no) ac_val=;; 4101: *) ac_val=$ac_cv_c_inline;; 4102: esac 4103: cat >>confdefs.h <<_ACEOF 4104: #ifndef __cplusplus 4105: #define inline $ac_val 4106: #endif 4107: _ACEOF 4108: ;; 4109: esac 4110: 4111: 4112: # Checks for library functions. 4113: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 4114: printf %s "checking for GNU libc compatible malloc... " >&6; } 4115: if test ${ac_cv_func_malloc_0_nonnull+y} 4116: then : 4117: printf %s "(cached) " >&6 4118: else case e in #( 4119: e) if test "$cross_compiling" = yes 4120: then : 4121: case "$host_os" in # (( 4122: # Guess yes on platforms where we know the result. 4123: *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \ 4124: | hpux* | solaris* | cygwin* | mingw* | windows* | msys* ) 4125: ac_cv_func_malloc_0_nonnull=yes ;; 4126: # If we don't know, assume the worst. 4127: *) ac_cv_func_malloc_0_nonnull=no ;; 4128: esac 4129: else case e in #( 4130: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4131: /* end confdefs.h. */ 4132: #include <stdlib.h> 4133: 4134: int 4135: main (void) 4136: { 4137: void *p = malloc (0); 4138: int result = !p; 4139: free (p); 4140: return result; 4141: ; 4142: return 0; 4143: } 4144: _ACEOF 4145: if ac_fn_c_try_run "$LINENO" 4146: then : 4147: ac_cv_func_malloc_0_nonnull=yes 4148: else case e in #( 4149: e) ac_cv_func_malloc_0_nonnull=no ;; 4150: esac 4151: fi 4152: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4153: conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4154: esac 4155: fi 4156: ;; 4157: esac 4158: fi 4159: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 4160: printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; } 4161: if test $ac_cv_func_malloc_0_nonnull = yes 4162: then : 4163: 4164: printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h 4165: 4166: else case e in #( 4167: e) printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h 4168: 4169: case " $LIBOBJS " in 4170: *" malloc.$ac_objext "* ) ;; 4171: *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 4172: ;; 4173: esac 4174: 4175: 4176: printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h 4177: ;; 4178: esac 4179: fi 4180: 4181: 4182: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 4183: printf %s "checking for GNU libc compatible realloc... " >&6; } 4184: if test ${ac_cv_func_realloc_0_nonnull+y} 4185: then : 4186: printf %s "(cached) " >&6 4187: else case e in #( 4188: e) if test "$cross_compiling" = yes 4189: then : 4190: case "$host_os" in # (( 4191: # Guess yes on platforms where we know the result. 4192: *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \ 4193: | hpux* | solaris* | cygwin* | mingw* | windows* | msys* ) 4194: ac_cv_func_realloc_0_nonnull=yes ;; 4195: # If we don't know, assume the worst. 4196: *) ac_cv_func_realloc_0_nonnull=no ;; 4197: esac 4198: else case e in #( 4199: e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4200: /* end confdefs.h. */ 4201: #include <stdlib.h> 4202: 4203: int 4204: main (void) 4205: { 4206: void *p = realloc (0, 0); 4207: int result = !p; 4208: free (p); 4209: return result; 4210: ; 4211: return 0; 4212: } 4213: _ACEOF 4214: if ac_fn_c_try_run "$LINENO" 4215: then : 4216: ac_cv_func_realloc_0_nonnull=yes 4217: else case e in #( 4218: e) ac_cv_func_realloc_0_nonnull=no ;; 4219: esac 4220: fi 4221: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4222: conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4223: esac 4224: fi 4225: ;; 4226: esac 4227: fi 4228: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 4229: printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; } 4230: if test $ac_cv_func_realloc_0_nonnull = yes 4231: then : 4232: 4233: printf "%s\n" "#define HAVE_REALLOC 1" >>confdefs.h 4234: 4235: else case e in #( 4236: e) printf "%s\n" "#define HAVE_REALLOC 0" >>confdefs.h 4237: 4238: case " $LIBOBJS " in 4239: *" realloc.$ac_objext "* ) ;; 4240: *) LIBOBJS="$LIBOBJS realloc.$ac_objext" 4241: ;; 4242: esac 4243: 4244: 4245: printf "%s\n" "#define realloc rpl_realloc" >>confdefs.h 4246: ;; 4247: esac 4248: fi 4249: 4250: 4251: ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset" 4252: if test "x$ac_cv_func_memset" = xyes 4253: then : 4254: printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h 4255: 4256: fi 4257: ac_fn_c_check_func "$LINENO" "regcomp" "ac_cv_func_regcomp" 4258: if test "x$ac_cv_func_regcomp" = xyes 4259: then : 4260: printf "%s\n" "#define HAVE_REGCOMP 1" >>confdefs.h 4261: 4262: fi 4263: ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr" 4264: if test "x$ac_cv_func_strchr" = xyes 4265: then : 4266: printf "%s\n" "#define HAVE_STRCHR 1" >>confdefs.h 4267: 4268: fi 4269: ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror" 4270: if test "x$ac_cv_func_strerror" = xyes 4271: then : 4272: printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h 4273: 4274: fi 4275: ac_fn_c_check_func "$LINENO" "link_addr" "ac_cv_func_link_addr" 4276: if test "x$ac_cv_func_link_addr" = xyes 4277: then : 4278: printf "%s\n" "#define HAVE_LINK_ADDR 1" >>confdefs.h 4279: 4280: fi 4281: ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 4282: if test "x$ac_cv_func_strlcpy" = xyes 4283: then : 4284: printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h 4285: 4286: fi 4287: ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 4288: if test "x$ac_cv_func_strlcat" = xyes 4289: then : 4290: printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h 4291: 4292: fi 4293: 4294: 4295: DEBUG=no 4296: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5 4297: printf %s "checking Debug Build... " >&6; } 4298: # Check whether --enable-debug was given. 4299: if test ${enable_debug+y} 4300: then : 4301: enableval=$enable_debug; DEBUG=$enableval 4302: case "$enableval" in 4303: yes) 4304: CFLAGS="-g ${CFLAGS}" 4305: ;; 4306: *) 4307: 4308: printf "%s\n" "#define NDEBUG /**/" >>confdefs.h 4309: 4310: ;; 4311: esac 4312: fi 4313: 4314: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5 4315: printf "%s\n" "$DEBUG" >&6; } 4316: 4317: MEMMGR="elwix" 4318: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Memory management" >&5 4319: printf %s "checking Memory management... " >&6; } 4320: 4321: # Check whether --with-memmgr was given. 4322: if test ${with_memmgr+y} 4323: then : 4324: withval=$with_memmgr; case "$withval" in 4325: sys|system) 4326: MEMMGR="system" 4327: 4328: printf "%s\n" "#define MEMMGR ELWIX_SYSM" >>confdefs.h 4329: 4330: ;; 4331: *) 4332: MEMMGR="elwix" 4333: 4334: printf "%s\n" "#define MEMMGR ELWIX_MPOOL" >>confdefs.h 4335: 4336: ;; 4337: esac 4338: else case e in #( 4339: e) 4340: printf "%s\n" "#define MEMMGR ELWIX_MPOOL" >>confdefs.h 4341: ;; 4342: esac 4343: fi 4344: 4345: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MEMMGR" >&5 4346: printf "%s\n" "$MEMMGR" >&6; } 4347: 4348: MPOOL_MEM_ZERO=no 4349: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking MPoll zeroing allocated memory" >&5 4350: printf %s "checking MPoll zeroing allocated memory... " >&6; } 4351: # Check whether --enable-mpool-mem-zero was given. 4352: if test ${enable_mpool_mem_zero+y} 4353: then : 4354: enableval=$enable_mpool_mem_zero; case "$enableval" in 4355: yes) 4356: 4357: printf "%s\n" "#define MPOOL_MEM_ZERO /**/" >>confdefs.h 4358: 4359: MPOOL_MEM_ZERO=yes 4360: ;; 4361: *) 4362: MPOOL_MEM_ZERO=no 4363: ;; 4364: esac 4365: fi 4366: 4367: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MPOOL_MEM_ZERO" >&5 4368: printf "%s\n" "$MPOOL_MEM_ZERO" >&6; } 4369: 4370: PATRICIA=no 4371: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Patricia support" >&5 4372: printf %s "checking Patricia support... " >&6; } 4373: # Check whether --enable-patricia was given. 4374: if test ${enable_patricia+y} 4375: then : 4376: enableval=$enable_patricia; case "$enableval" in 4377: yes) 4378: 4379: printf "%s\n" "#define PATRICIA_SUPPORT /**/" >>confdefs.h 4380: 4381: PATRICIA=yes 4382: ;; 4383: *) 4384: ;; 4385: esac 4386: fi 4387: 4388: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PATRICIA" >&5 4389: printf "%s\n" "$PATRICIA" >&6; } 4390: 4391: PELCO=no 4392: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Pelco support" >&5 4393: printf %s "checking Pelco support... " >&6; } 4394: # Check whether --enable-pelco was given. 4395: if test ${enable_pelco+y} 4396: then : 4397: enableval=$enable_pelco; case "$enableval" in 4398: yes) 4399: 4400: printf "%s\n" "#define PELCO_SUPPORT /**/" >>confdefs.h 4401: 4402: PELCO=yes 4403: ;; 4404: *) 4405: ;; 4406: esac 4407: fi 4408: 4409: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PELCO" >&5 4410: printf "%s\n" "$PELCO" >&6; } 4411: 4412: DEBIAN_ARCH=$target_cpu 4413: if test "x$target_cpu" = "xarm6l" -o "x$target_cpu" = "xarm7l" 4414: then : 4415: DEBIAN_ARCH="armhf" 4416: fi 4417: if test "x$target_cpu" = "xaarch64" 4418: then : 4419: DEBIAN_ARCH="arm64" 4420: fi 4421: if test "x$target_cpu" = "xi686" 4422: then : 4423: DEBIAN_ARCH="i386" 4424: fi 4425: if test "x$target_cpu" = "xx86_64" 4426: then : 4427: DEBIAN_ARCH="amd64" 4428: fi 4429: 4430: 4431: 4432: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile debian/Makefile debian/control src/Makefile" 4433: 4434: cat >confcache <<\_ACEOF 4435: # This file is a shell script that caches the results of configure 4436: # tests run on this system so they can be shared between configure 4437: # scripts and configure runs, see configure's option --config-cache. 4438: # It is not useful on other systems. If it contains results you don't 4439: # want to keep, you may remove or edit it. 4440: # 4441: # config.status only pays attention to the cache file if you give it 4442: # the --recheck option to rerun configure. 4443: # 4444: # 'ac_cv_env_foo' variables (set or unset) will be overridden when 4445: # loading this file, other *unset* 'ac_cv_foo' will be assigned the 4446: # following values. 4447: 4448: _ACEOF 4449: 4450: # The following way of writing the cache mishandles newlines in values, 4451: # but we know of no workaround that is simple, portable, and efficient. 4452: # So, we kill variables containing newlines. 4453: # Ultrix sh set writes to stderr and can't be redirected directly, 4454: # and sets the high bit in the cache file unless we assign to the vars. 4455: ( 4456: for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do 4457: eval ac_val=\$$ac_var 4458: case $ac_val in #( 4459: *${as_nl}*) 4460: case $ac_var in #( 4461: *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4462: printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4463: esac 4464: case $ac_var in #( 4465: _ | IFS | as_nl) ;; #( 4466: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4467: *) { eval $ac_var=; unset $ac_var;} ;; 4468: esac ;; 4469: esac 4470: done 4471: 4472: (set) 2>&1 | 4473: case $as_nl`(ac_space=' '; set) 2>&1` in #( 4474: *${as_nl}ac_space=\ *) 4475: # 'set' does not quote correctly, so add quotes: double-quote 4476: # substitution turns \\\\ into \\, and sed turns \\ into \. 4477: sed -n \ 4478: "s/'/'\\\\''/g; 4479: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p" 4480: ;; #( 4481: *) 4482: # 'set' quotes correctly as required by POSIX, so do not add quotes. 4483: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4484: ;; 4485: esac | 4486: sort 4487: ) | 4488: sed ' 4489: /^ac_cv_env_/b end 4490: t clear 4491: :clear 4492: s/^$[^=]*$=$.*[{}].*$$/test ${\1+y} || &/ 4493: t end 4494: s/^$[^=]*$=$.*$$/\1=${\1=\2}/ 4495: :end' >>confcache 4496: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4497: if test -w "$cache_file"; then 4498: if test "x$cache_file" != "x/dev/null"; then 4499: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4500: printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 4501: if test ! -f "$cache_file" || test -h "$cache_file"; then 4502: cat confcache >"$cache_file" 4503: else 4504: case $cache_file in #( 4505: */* | ?:*) 4506: mv -f confcache "$cache_file"$$ && 4507: mv -f "$cache_file"$$ "$cache_file" ;; #( 4508: *) 4509: mv -f confcache "$cache_file" ;; 4510: esac 4511: fi 4512: fi 4513: else 4514: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4515: printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 4516: fi 4517: fi 4518: rm -f confcache 4519: 4520: test "x$prefix" = xNONE && prefix=$ac_default_prefix 4521: # Let make expand exec_prefix. 4522: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4523: 4524: DEFS=-DHAVE_CONFIG_H 4525: 4526: ac_libobjs= 4527: ac_ltlibobjs= 4528: U= 4529: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4530: # 1. Remove the extension, and $U if already installed. 4531: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4532: ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 4533: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4534: # will be set to the directory where LIBOBJS objects are built. 4535: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4536: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4537: done 4538: LIBOBJS=$ac_libobjs 4539: 4540: LTLIBOBJS=$ac_ltlibobjs 4541: 4542: 4543: 4544: : "${CONFIG_STATUS=./config.status}" 4545: ac_write_fail=0 4546: ac_clean_files_save=$ac_clean_files 4547: ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4548: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4549: printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 4550: as_write_fail=0 4551: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4552: #! $SHELL 4553: # Generated by $as_me. 4554: # Run this file to recreate the current configuration. 4555: # Compiler output produced by configure, useful for debugging 4556: # configure, is in config.log if it exists. 4557: 4558: debug=false 4559: ac_cs_recheck=false 4560: ac_cs_silent=false 4561: 4562: SHELL=\${CONFIG_SHELL-$SHELL} 4563: export SHELL 4564: _ASEOF 4565: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4566: ## -------------------- ## 4567: ## M4sh Initialization. ## 4568: ## -------------------- ## 4569: 4570: # Be more Bourne compatible 4571: DUALCASE=1; export DUALCASE # for MKS sh 4572: if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 4573: then : 4574: emulate sh 4575: NULLCMD=: 4576: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4577: # is contrary to our usage. Disable this feature. 4578: alias -g '${1+"$@"}'='"$@"' 4579: setopt NO_GLOB_SUBST 4580: else case e in #( 4581: e) case `(set -o) 2>/dev/null` in #( 4582: *posix*) : 4583: set -o posix ;; #( 4584: *) : 4585: ;; 4586: esac ;; 4587: esac 4588: fi 4589: 4590: 4591: 4592: # Reset variables that may have inherited troublesome values from 4593: # the environment. 4594: 4595: # IFS needs to be set, to space, tab, and newline, in precisely that order. 4596: # (If _AS_PATH_WALK were called with IFS unset, it would have the 4597: # side effect of setting IFS to empty, thus disabling word splitting.) 4598: # Quoting is to prevent editors from complaining about space-tab. 4599: as_nl=' 4600: ' 4601: export as_nl 4602: IFS=" "" $as_nl" 4603: 4604: PS1='$ ' 4605: PS2='> ' 4606: PS4='+ ' 4607: 4608: # Ensure predictable behavior from utilities with locale-dependent output. 4609: LC_ALL=C 4610: export LC_ALL 4611: LANGUAGE=C 4612: export LANGUAGE 4613: 4614: # We cannot yet rely on "unset" to work, but we need these variables 4615: # to be unset--not just set to an empty or harmless value--now, to 4616: # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 4617: # also avoids known problems related to "unset" and subshell syntax 4618: # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 4619: for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 4620: do eval test \${$as_var+y} \ 4621: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4622: done 4623: 4624: # Ensure that fds 0, 1, and 2 are open. 4625: if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 4626: if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 4627: if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 4628: 4629: # The user is always right. 4630: if ${PATH_SEPARATOR+false} :; then 4631: PATH_SEPARATOR=: 4632: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4633: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4634: PATH_SEPARATOR=';' 4635: } 4636: fi 4637: 4638: 4639: # Find who we are. Look in the path if we contain no directory separator. 4640: as_myself= 4641: case $0 in #(( 4642: *[\\/]* ) as_myself=$0 ;; 4643: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4644: for as_dir in $PATH 4645: do 4646: IFS=$as_save_IFS 4647: case $as_dir in #((( 4648: '') as_dir=./ ;; 4649: */) ;; 4650: *) as_dir=$as_dir/ ;; 4651: esac 4652: test -r "$as_dir$0" && as_myself=$as_dir$0 && break 4653: done 4654: IFS=$as_save_IFS 4655: 4656: ;; 4657: esac 4658: # We did not find ourselves, most probably we were run as 'sh COMMAND' 4659: # in which case we are not to be found in the path. 4660: if test "x$as_myself" = x; then 4661: as_myself=$0 4662: fi 4663: if test ! -f "$as_myself"; then 4664: printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4665: exit 1 4666: fi 4667: 4668: 4669: 4670: # as_fn_error STATUS ERROR [LINENO LOG_FD] 4671: # ---------------------------------------- 4672: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4673: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4674: # script with STATUS, using 1 if that was 0. 4675: as_fn_error () 4676: { 4677: as_status=$1; test $as_status -eq 0 && as_status=1 4678: if test "$4"; then 4679: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4680: printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4681: fi 4682: printf "%s\n" "$as_me: error: $2" >&2 4683: as_fn_exit $as_status 4684: } # as_fn_error 4685: 4686: 4687: # as_fn_set_status STATUS 4688: # ----------------------- 4689: # Set $? to STATUS, without forking. 4690: as_fn_set_status () 4691: { 4692: return $1 4693: } # as_fn_set_status 4694: 4695: # as_fn_exit STATUS 4696: # ----------------- 4697: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4698: as_fn_exit () 4699: { 4700: set +e 4701: as_fn_set_status $1 4702: exit $1 4703: } # as_fn_exit 4704: 4705: # as_fn_unset VAR 4706: # --------------- 4707: # Portably unset VAR. 4708: as_fn_unset () 4709: { 4710: { eval $1=; unset $1;} 4711: } 4712: as_unset=as_fn_unset 4713: 4714: # as_fn_append VAR VALUE 4715: # ---------------------- 4716: # Append the text in VALUE to the end of the definition contained in VAR. Take 4717: # advantage of any shell optimizations that allow amortized linear growth over 4718: # repeated appends, instead of the typical quadratic growth present in naive 4719: # implementations. 4720: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 4721: then : 4722: eval 'as_fn_append () 4723: { 4724: eval $1+=\$2 4725: }' 4726: else case e in #( 4727: e) as_fn_append () 4728: { 4729: eval $1=\$$1\$2 4730: } ;; 4731: esac 4732: fi # as_fn_append 4733: 4734: # as_fn_arith ARG... 4735: # ------------------ 4736: # Perform arithmetic evaluation on the ARGs, and store the result in the 4737: # global $as_val. Take advantage of shells that can avoid forks. The arguments 4738: # must be portable across $(()) and expr. 4739: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 4740: then : 4741: eval 'as_fn_arith () 4742: { 4743: as_val=$(( $* )) 4744: }' 4745: else case e in #( 4746: e) as_fn_arith () 4747: { 4748: as_val=`expr "$@" || test $? -eq 1` 4749: } ;; 4750: esac 4751: fi # as_fn_arith 4752: 4753: 4754: if expr a : '$a$' >/dev/null 2>&1 && 4755: test "X`expr 00001 : '.*$...$'`" = X001; then 4756: as_expr=expr 4757: else 4758: as_expr=false 4759: fi 4760: 4761: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4762: as_basename=basename 4763: else 4764: as_basename=false 4765: fi 4766: 4767: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4768: as_dirname=dirname 4769: else 4770: as_dirname=false 4771: fi 4772: 4773: as_me=`$as_basename -- "$0" || 4774: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 4775: X"$0" : 'X$//$$' \| \ 4776: X"$0" : 'X$/$' \| . 2>/dev/null || 4777: printf "%s\n" X/"$0" | 4778: sed '/^.*\/$[^/][^/]*$\/*$/{ 4779: s//\1/ 4780: q 4781: } 4782: /^X\/$\/\/$$/{ 4783: s//\1/ 4784: q 4785: } 4786: /^X\/$\/$.*/{ 4787: s//\1/ 4788: q 4789: } 4790: s/.*/./; q'` 4791: 4792: # Avoid depending upon Character Ranges. 4793: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4794: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4795: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4796: as_cr_digits='0123456789' 4797: as_cr_alnum=$as_cr_Letters$as_cr_digits 4798: 4799: 4800: # Determine whether it's possible to make 'echo' print without a newline. 4801: # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 4802: # for compatibility with existing Makefiles. 4803: ECHO_C= ECHO_N= ECHO_T= 4804: case `echo -n x` in #((((( 4805: -n*) 4806: case `echo 'xy\c'` in 4807: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4808: xy) ECHO_C='\c';; 4809: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4810: ECHO_T=' ';; 4811: esac;; 4812: *) 4813: ECHO_N='-n';; 4814: esac 4815: 4816: # For backward compatibility with old third-party macros, we provide 4817: # the shell variables $as_echo and $as_echo_n. New code should use 4818: # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 4819: as_echo='printf %s\n' 4820: as_echo_n='printf %s' 4821: 4822: rm -f conf$$ conf$$.exe conf$$.file 4823: if test -d conf$$.dir; then 4824: rm -f conf$$.dir/conf$$.file 4825: else 4826: rm -f conf$$.dir 4827: mkdir conf$$.dir 2>/dev/null 4828: fi 4829: if (echo >conf$$.file) 2>/dev/null; then 4830: if ln -s conf$$.file conf$$ 2>/dev/null; then 4831: as_ln_s='ln -s' 4832: # ... but there are two gotchas: 4833: # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 4834: # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 4835: # In both cases, we have to default to 'cp -pR'. 4836: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4837: as_ln_s='cp -pR' 4838: elif ln conf$$.file conf$$ 2>/dev/null; then 4839: as_ln_s=ln 4840: else 4841: as_ln_s='cp -pR' 4842: fi 4843: else 4844: as_ln_s='cp -pR' 4845: fi 4846: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4847: rmdir conf$$.dir 2>/dev/null 4848: 4849: 4850: # as_fn_mkdir_p 4851: # ------------- 4852: # Create "$as_dir" as a directory, including parents if necessary. 4853: as_fn_mkdir_p () 4854: { 4855: 4856: case $as_dir in #( 4857: -*) as_dir=./$as_dir;; 4858: esac 4859: test -d "$as_dir" || eval $as_mkdir_p || { 4860: as_dirs= 4861: while :; do 4862: case $as_dir in #( 4863: *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4864: *) as_qdir=$as_dir;; 4865: esac 4866: as_dirs="'$as_qdir' $as_dirs" 4867: as_dir=`$as_dirname -- "$as_dir" || 4868: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 4869: X"$as_dir" : 'X$//$[^/]' \| \ 4870: X"$as_dir" : 'X$//$$' \| \ 4871: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 4872: printf "%s\n" X"$as_dir" | 4873: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 4874: s//\1/ 4875: q 4876: } 4877: /^X$\/\/$[^/].*/{ 4878: s//\1/ 4879: q 4880: } 4881: /^X$\/\/$$/{ 4882: s//\1/ 4883: q 4884: } 4885: /^X$\/$.*/{ 4886: s//\1/ 4887: q 4888: } 4889: s/.*/./; q'` 4890: test -d "$as_dir" && break 4891: done 4892: test -z "$as_dirs" || eval "mkdir $as_dirs" 4893: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4894: 4895: 4896: } # as_fn_mkdir_p 4897: if mkdir -p . 2>/dev/null; then 4898: as_mkdir_p='mkdir -p "$as_dir"' 4899: else 4900: test -d ./-p && rmdir ./-p 4901: as_mkdir_p=false 4902: fi 4903: 4904: 4905: # as_fn_executable_p FILE 4906: # ----------------------- 4907: # Test if FILE is an executable regular file. 4908: as_fn_executable_p () 4909: { 4910: test -f "$1" && test -x "$1" 4911: } # as_fn_executable_p 4912: as_test_x='test -x' 4913: as_executable_p=as_fn_executable_p 4914: 4915: # Sed expression to map a string onto a valid CPP name. 4916: as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 4917: as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 4918: 4919: # Sed expression to map a string onto a valid variable name. 4920: as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 4921: as_tr_sh="eval sed '$as_sed_sh'" # deprecated 4922: 4923: 4924: exec 6>&1 4925: ## ----------------------------------- ## 4926: ## Main body of $CONFIG_STATUS script. ## 4927: ## ----------------------------------- ## 4928: _ASEOF 4929: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4930: 4931: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4932: # Save the log message, to keep $0 and so on meaningful, and to 4933: # report actual input values of CONFIG_FILES etc. instead of their 4934: # values after options handling. 4935: ac_log=" 4936: This file was extended by libelwix $as_me 6.6, which was 4937: generated by GNU Autoconf 2.72. Invocation command line was 4938: 4939: CONFIG_FILES = $CONFIG_FILES 4940: CONFIG_HEADERS = $CONFIG_HEADERS 4941: CONFIG_LINKS = $CONFIG_LINKS 4942: CONFIG_COMMANDS = $CONFIG_COMMANDS 4943: $ $0 $@ 4944: 4945: on `(hostname || uname -n) 2>/dev/null | sed 1q` 4946: " 4947: 4948: _ACEOF 4949: 4950: case $ac_config_files in *" 4951: "*) set x $ac_config_files; shift; ac_config_files=$*;; 4952: esac 4953: 4954: case $ac_config_headers in *" 4955: "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4956: esac 4957: 4958: 4959: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4960: # Files that config.status was made for. 4961: config_files="$ac_config_files" 4962: config_headers="$ac_config_headers" 4963: 4964: _ACEOF 4965: 4966: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4967: ac_cs_usage="\ 4968: '$as_me' instantiates files and other configuration actions 4969: from templates according to the current configuration. Unless the files 4970: and actions are specified as TAGs, all are instantiated by default. 4971: 4972: Usage: $0 [OPTION]... [TAG]... 4973: 4974: -h, --help print this help, then exit 4975: -V, --version print version number and configuration settings, then exit 4976: --config print configuration, then exit 4977: -q, --quiet, --silent 4978: do not print progress messages 4979: -d, --debug don't remove temporary files 4980: --recheck update $as_me by reconfiguring in the same conditions 4981: --file=FILE[:TEMPLATE] 4982: instantiate the configuration file FILE 4983: --header=FILE[:TEMPLATE] 4984: instantiate the configuration header FILE 4985: 4986: Configuration files: 4987: $config_files 4988: 4989: Configuration headers: 4990: $config_headers 4991: 4992: Report bugs to <misho@elwix.org>." 4993: 4994: _ACEOF 4995: ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 4996: ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 4997: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4998: ac_cs_config='$ac_cs_config_escaped' 4999: ac_cs_version="\\ 5000: libelwix config.status 6.6 5001: configured by $0, generated by GNU Autoconf 2.72, 5002: with options \\"\$ac_cs_config\\" 5003: 5004: Copyright (C) 2023 Free Software Foundation, Inc. 5005: This config.status script is free software; the Free Software Foundation 5006: gives unlimited permission to copy, distribute and modify it." 5007: 5008: ac_pwd='$ac_pwd' 5009: srcdir='$srcdir' 5010: INSTALL='$INSTALL' 5011: test -n "\$AWK" || AWK=awk 5012: _ACEOF 5013: 5014: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5015: # The default lists apply if the user does not specify any file. 5016: ac_need_defaults=: 5017: while test $# != 0 5018: do 5019: case $1 in 5020: --*=?*) 5021: ac_option=`expr "X$1" : 'X$[^=]*$='` 5022: ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'` 5023: ac_shift=: 5024: ;; 5025: --*=) 5026: ac_option=`expr "X$1" : 'X$[^=]*$='` 5027: ac_optarg= 5028: ac_shift=: 5029: ;; 5030: *) 5031: ac_option=$1 5032: ac_optarg=$2 5033: ac_shift=shift 5034: ;; 5035: esac 5036: 5037: case $ac_option in 5038: # Handling of the options. 5039: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5040: ac_cs_recheck=: ;; 5041: --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5042: printf "%s\n" "$ac_cs_version"; exit ;; 5043: --config | --confi | --conf | --con | --co | --c ) 5044: printf "%s\n" "$ac_cs_config"; exit ;; 5045: --debug | --debu | --deb | --de | --d | -d ) 5046: debug=: ;; 5047: --file | --fil | --fi | --f ) 5048: $ac_shift 5049: case $ac_optarg in 5050: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5051: '') as_fn_error $? "missing file argument" ;; 5052: esac 5053: as_fn_append CONFIG_FILES " '$ac_optarg'" 5054: ac_need_defaults=false;; 5055: --header | --heade | --head | --hea ) 5056: $ac_shift 5057: case $ac_optarg in 5058: *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5059: esac 5060: as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5061: ac_need_defaults=false;; 5062: --he | --h) 5063: # Conflict between --help and --header 5064: as_fn_error $? "ambiguous option: '$1' 5065: Try '$0 --help' for more information.";; 5066: --help | --hel | -h ) 5067: printf "%s\n" "$ac_cs_usage"; exit ;; 5068: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5069: | -silent | --silent | --silen | --sile | --sil | --si | --s) 5070: ac_cs_silent=: ;; 5071: 5072: # This is an error. 5073: -*) as_fn_error $? "unrecognized option: '$1' 5074: Try '$0 --help' for more information." ;; 5075: 5076: *) as_fn_append ac_config_targets " $1" 5077: ac_need_defaults=false ;; 5078: 5079: esac 5080: shift 5081: done 5082: 5083: ac_configure_extra_args= 5084: 5085: if $ac_cs_silent; then 5086: exec 6>/dev/null 5087: ac_configure_extra_args="$ac_configure_extra_args --silent" 5088: fi 5089: 5090: _ACEOF 5091: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5092: if \$ac_cs_recheck; then 5093: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5094: shift 5095: \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 5096: CONFIG_SHELL='$SHELL' 5097: export CONFIG_SHELL 5098: exec "\$@" 5099: fi 5100: 5101: _ACEOF 5102: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5103: exec 5>>config.log 5104: { 5105: echo 5106: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5107: ## Running $as_me. ## 5108: _ASBOX 5109: printf "%s\n" "$ac_log" 5110: } >&5 5111: 5112: _ACEOF 5113: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5114: _ACEOF 5115: 5116: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5117: 5118: # Handling of arguments. 5119: for ac_config_target in $ac_config_targets 5120: do 5121: case $ac_config_target in 5122: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;; 5123: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5124: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;; 5125: "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; 5126: "debian/Makefile") CONFIG_FILES="$CONFIG_FILES debian/Makefile" ;; 5127: "debian/control") CONFIG_FILES="$CONFIG_FILES debian/control" ;; 5128: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 5129: 5130: *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 5131: esac 5132: done 5133: 5134: 5135: # If the user did not use the arguments to specify the items to instantiate, 5136: # then the envvar interface is used. Set only those that are not. 5137: # We use the long form for the default assignment because of an extremely 5138: # bizarre bug on SunOS 4.1.3. 5139: if $ac_need_defaults; then 5140: test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 5141: test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 5142: fi 5143: 5144: # Have a temporary directory for convenience. Make it in the build tree 5145: # simply because there is no reason against having it here, and in addition, 5146: # creating and moving files from /tmp can sometimes cause problems. 5147: # Hook for its removal unless debugging. 5148: # Note that there is a small window in which the directory will not be cleaned: 5149: # after its creation but before its name has been assigned to '$tmp'. 5150: $debug || 5151: { 5152: tmp= ac_tmp= 5153: trap 'exit_status=$? 5154: : "${ac_tmp:=$tmp}" 5155: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5156: ' 0 5157: trap 'as_fn_exit 1' 1 2 13 15 5158: } 5159: # Create a (secure) tmp directory for tmp files. 5160: 5161: { 5162: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5163: test -d "$tmp" 5164: } || 5165: { 5166: tmp=./conf$$-$RANDOM 5167: (umask 077 && mkdir "$tmp") 5168: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5169: ac_tmp=$tmp 5170: 5171: # Set up the scripts for CONFIG_FILES section. 5172: # No need to generate them if there are no CONFIG_FILES. 5173: # This happens for instance with './config.status config.h'. 5174: if test -n "$CONFIG_FILES"; then 5175: 5176: 5177: ac_cr=`echo X | tr X '\015'` 5178: # On cygwin, bash can eat \r inside `` if the user requested igncr. 5179: # But we know of no other shell where ac_cr would be empty at this 5180: # point, so we can use a bashism as a fallback. 5181: if test "x$ac_cr" = x; then 5182: eval ac_cr=\$\'\\r\' 5183: fi 5184: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5185: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5186: ac_cs_awk_cr='\\r' 5187: else 5188: ac_cs_awk_cr=$ac_cr 5189: fi 5190: 5191: echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5192: _ACEOF 5193: 5194: 5195: { 5196: echo "cat >conf$$subs.awk <<_ACEOF" && 5197: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5198: echo "_ACEOF" 5199: } >conf$$subs.sh || 5200: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5201: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5202: ac_delim='%!_!# ' 5203: for ac_last_try in false false false false false :; do 5204: . ./conf$$subs.sh || 5205: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5206: 5207: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5208: if test $ac_delim_n = $ac_delim_num; then 5209: break 5210: elif $ac_last_try; then 5211: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5212: else 5213: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5214: fi 5215: done 5216: rm -f conf$$subs.sh 5217: 5218: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5219: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5220: _ACEOF 5221: sed -n ' 5222: h 5223: s/^/S["/; s/!.*/"]=/ 5224: p 5225: g 5226: s/^[^!]*!// 5227: :repl 5228: t repl 5229: s/'"$ac_delim"'$// 5230: t delim 5231: :nl 5232: h 5233: s/$.\{148\}$..*/\1/ 5234: t more1 5235: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5236: p 5237: n 5238: b repl 5239: :more1 5240: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5241: p 5242: g 5243: s/.\{148\}// 5244: t nl 5245: :delim 5246: h 5247: s/$.\{148\}$..*/\1/ 5248: t more2 5249: s/["\\]/\\&/g; s/^/"/; s/$/"/ 5250: p 5251: b 5252: :more2 5253: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5254: p 5255: g 5256: s/.\{148\}// 5257: t delim 5258: ' <conf$$subs.awk | sed ' 5259: /^[^""]/{ 5260: N 5261: s/\n// 5262: } 5263: ' >>$CONFIG_STATUS || ac_write_fail=1 5264: rm -f conf$$subs.awk 5265: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5266: _ACAWK 5267: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5268: for (key in S) S_is_set[key] = 1 5269: FS = "" 5270: 5271: } 5272: { 5273: line = $ 0 5274: nfields = split(line, field, "@") 5275: substed = 0 5276: len = length(field[1]) 5277: for (i = 2; i < nfields; i++) { 5278: key = field[i] 5279: keylen = length(key) 5280: if (S_is_set[key]) { 5281: value = S[key] 5282: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5283: len += length(value) + length(field[++i]) 5284: substed = 1 5285: } else 5286: len += 1 + keylen 5287: } 5288: 5289: print line 5290: } 5291: 5292: _ACAWK 5293: _ACEOF 5294: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5295: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5296: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5297: else 5298: cat 5299: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5300: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5301: _ACEOF 5302: 5303: # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5304: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5305: # trailing colons and then remove the whole line if VPATH becomes empty 5306: # (actually we leave an empty line to preserve line numbers). 5307: if test "x$srcdir" = x.; then 5308: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5309: h 5310: s/// 5311: s/^/:/ 5312: s/[ ]*$/:/ 5313: s/:\$(srcdir):/:/g 5314: s/:\${srcdir}:/:/g 5315: s/:@srcdir@:/:/g 5316: s/^:*// 5317: s/:*$// 5318: x 5319: s/$=[ ]*$.*/\1/ 5320: G 5321: s/\n// 5322: s/^[^=]*=[ ]*$// 5323: }' 5324: fi 5325: 5326: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5327: fi # test -n "$CONFIG_FILES" 5328: 5329: # Set up the scripts for CONFIG_HEADERS section. 5330: # No need to generate them if there are no CONFIG_HEADERS. 5331: # This happens for instance with './config.status Makefile'. 5332: if test -n "$CONFIG_HEADERS"; then 5333: cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5334: BEGIN { 5335: _ACEOF 5336: 5337: # Transform confdefs.h into an awk script 'defines.awk', embedded as 5338: # here-document in config.status, that substitutes the proper values into 5339: # config.h.in to produce config.h. 5340: 5341: # Create a delimiter string that does not exist in confdefs.h, to ease 5342: # handling of long lines. 5343: ac_delim='%!_!# ' 5344: for ac_last_try in false false :; do 5345: ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5346: if test -z "$ac_tt"; then 5347: break 5348: elif $ac_last_try; then 5349: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5350: else 5351: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5352: fi 5353: done 5354: 5355: # For the awk script, D is an array of macro values keyed by name, 5356: # likewise P contains macro parameters if any. Preserve backslash 5357: # newline sequences. 5358: 5359: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5360: sed -n ' 5361: s/.\{148\}/&'"$ac_delim"'/g 5362: t rset 5363: :rset 5364: s/^[ ]*#[ ]*define[ ][ ]*/ / 5365: t def 5366: d 5367: :def 5368: s/\\$// 5369: t bsnl 5370: s/["\\]/\\&/g 5371: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5372: D["\1"]=" \3"/p 5373: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2"/p 5374: d 5375: :bsnl 5376: s/["\\]/\\&/g 5377: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5378: D["\1"]=" \3\\\\\\n"\\/p 5379: t cont 5380: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p 5381: t cont 5382: d 5383: :cont 5384: n 5385: s/.\{148\}/&'"$ac_delim"'/g 5386: t clear 5387: :clear 5388: s/\\$// 5389: t bsnlc 5390: s/["\\]/\\&/g; s/^/"/; s/$/"/p 5391: d 5392: :bsnlc 5393: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5394: b cont 5395: ' <confdefs.h | sed ' 5396: s/'"$ac_delim"'/"\\\ 5397: "/g' >>$CONFIG_STATUS || ac_write_fail=1 5398: 5399: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5400: for (key in D) D_is_set[key] = 1 5401: FS = "" 5402: } 5403: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5404: line = \$ 0 5405: split(line, arg, " ") 5406: if (arg[1] == "#") { 5407: defundef = arg[2] 5408: mac1 = arg[3] 5409: } else { 5410: defundef = substr(arg[1], 2) 5411: mac1 = arg[2] 5412: } 5413: split(mac1, mac2, "(") #) 5414: macro = mac2[1] 5415: prefix = substr(line, 1, index(line, defundef) - 1) 5416: if (D_is_set[macro]) { 5417: # Preserve the white space surrounding the "#". 5418: print prefix "define", macro P[macro] D[macro] 5419: next 5420: } else { 5421: # Replace #undef with comments. This is necessary, for example, 5422: # in the case of _POSIX_SOURCE, which is predefined and required 5423: # on some systems where configure will not decide to define it. 5424: if (defundef == "undef") { 5425: print "/*", prefix defundef, macro, "*/" 5426: next 5427: } 5428: } 5429: } 5430: { print } 5431: _ACAWK 5432: _ACEOF 5433: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5434: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5435: fi # test -n "$CONFIG_HEADERS" 5436: 5437: 5438: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5439: shift 5440: for ac_tag 5441: do 5442: case $ac_tag in 5443: :[FHLC]) ac_mode=$ac_tag; continue;; 5444: esac 5445: case $ac_mode$ac_tag in 5446: :[FHL]*:*);; 5447: :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 5448: :[FH]-) ac_tag=-:-;; 5449: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5450: esac 5451: ac_save_IFS=$IFS 5452: IFS=: 5453: set x $ac_tag 5454: IFS=$ac_save_IFS 5455: shift 5456: ac_file=$1 5457: shift 5458: 5459: case $ac_mode in 5460: :L) ac_source=$1;; 5461: :[FH]) 5462: ac_file_inputs= 5463: for ac_f 5464: do 5465: case $ac_f in 5466: -) ac_f="$ac_tmp/stdin";; 5467: *) # Look for the file first in the build tree, then in the source tree 5468: # (if the path is not absolute). The absolute path cannot be DOS-style, 5469: # because $ac_f cannot contain ':'. 5470: test -f "$ac_f" || 5471: case $ac_f in 5472: [\\/$]*) false;; 5473: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5474: esac || 5475: as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 5476: esac 5477: case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5478: as_fn_append ac_file_inputs " '$ac_f'" 5479: done 5480: 5481: # Let's still pretend it is 'configure' which instantiates (i.e., don't 5482: # use $as_me), people would be surprised to read: 5483: # /* config.h. Generated by config.status. */ 5484: configure_input='Generated from '` 5485: printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5486: `' by configure.' 5487: if test x"$ac_file" != x-; then 5488: configure_input="$ac_file. $configure_input" 5489: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5490: printf "%s\n" "$as_me: creating $ac_file" >&6;} 5491: fi 5492: # Neutralize special characters interpreted by sed in replacement strings. 5493: case $configure_input in #( 5494: *\&* | *\|* | *\\* ) 5495: ac_sed_conf_input=`printf "%s\n" "$configure_input" | 5496: sed 's/[\\\\&|]/\\\\&/g'`;; #( 5497: *) ac_sed_conf_input=$configure_input;; 5498: esac 5499: 5500: case $ac_tag in 5501: *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5502: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5503: esac 5504: ;; 5505: esac 5506: 5507: ac_dir=`$as_dirname -- "$ac_file" || 5508: $as_expr X"$ac_file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 5509: X"$ac_file" : 'X$//$[^/]' \| \ 5510: X"$ac_file" : 'X$//$$' \| \ 5511: X"$ac_file" : 'X$/$' \| . 2>/dev/null || 5512: printf "%s\n" X"$ac_file" | 5513: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 5514: s//\1/ 5515: q 5516: } 5517: /^X$\/\/$[^/].*/{ 5518: s//\1/ 5519: q 5520: } 5521: /^X$\/\/$$/{ 5522: s//\1/ 5523: q 5524: } 5525: /^X$\/$.*/{ 5526: s//\1/ 5527: q 5528: } 5529: s/.*/./; q'` 5530: as_dir="$ac_dir"; as_fn_mkdir_p 5531: ac_builddir=. 5532: 5533: case "$ac_dir" in 5534: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5535: *) 5536: ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 5537: # A ".." for each directory in $ac_dir_suffix. 5538: ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5539: case $ac_top_builddir_sub in 5540: "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5541: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5542: esac ;; 5543: esac 5544: ac_abs_top_builddir=$ac_pwd 5545: ac_abs_builddir=$ac_pwd$ac_dir_suffix 5546: # for backward compatibility: 5547: ac_top_builddir=$ac_top_build_prefix 5548: 5549: case $srcdir in 5550: .) # We are building in place. 5551: ac_srcdir=. 5552: ac_top_srcdir=$ac_top_builddir_sub 5553: ac_abs_top_srcdir=$ac_pwd ;; 5554: [\\/]* | ?:[\\/]* ) # Absolute name. 5555: ac_srcdir=$srcdir$ac_dir_suffix; 5556: ac_top_srcdir=$srcdir 5557: ac_abs_top_srcdir=$srcdir ;; 5558: *) # Relative name. 5559: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5560: ac_top_srcdir=$ac_top_build_prefix$srcdir 5561: ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5562: esac 5563: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5564: 5565: 5566: case $ac_mode in 5567: :F) 5568: # 5569: # CONFIG_FILE 5570: # 5571: 5572: case $INSTALL in 5573: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5574: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 5575: esac 5576: _ACEOF 5577: 5578: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5579: # If the template does not know about datarootdir, expand it. 5580: # FIXME: This hack should be removed a few years after 2.60. 5581: ac_datarootdir_hack=; ac_datarootdir_seen= 5582: ac_sed_dataroot=' 5583: /datarootdir/ { 5584: p 5585: q 5586: } 5587: /@datadir@/p 5588: /@docdir@/p 5589: /@infodir@/p 5590: /@localedir@/p 5591: /@mandir@/p' 5592: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5593: *datarootdir*) ac_datarootdir_seen=yes;; 5594: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5595: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5596: printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5597: _ACEOF 5598: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5599: ac_datarootdir_hack=' 5600: s&@datadir@&$datadir&g 5601: s&@docdir@&$docdir&g 5602: s&@infodir@&$infodir&g 5603: s&@localedir@&$localedir&g 5604: s&@mandir@&$mandir&g 5605: s&\\\${datarootdir}&$datarootdir&g' ;; 5606: esac 5607: _ACEOF 5608: 5609: # Neutralize VPATH when '$srcdir' = '.'. 5610: # Shell code in configure.ac might set extrasub. 5611: # FIXME: do we really want to maintain this feature? 5612: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5613: ac_sed_extra="$ac_vpsub 5614: $extrasub 5615: _ACEOF 5616: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5617: :t 5618: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5619: s|@configure_input@|$ac_sed_conf_input|;t t 5620: s&@top_builddir@&$ac_top_builddir_sub&;t t 5621: s&@top_build_prefix@&$ac_top_build_prefix&;t t 5622: s&@srcdir@&$ac_srcdir&;t t 5623: s&@abs_srcdir@&$ac_abs_srcdir&;t t 5624: s&@top_srcdir@&$ac_top_srcdir&;t t 5625: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5626: s&@builddir@&$ac_builddir&;t t 5627: s&@abs_builddir@&$ac_abs_builddir&;t t 5628: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5629: s&@INSTALL@&$ac_INSTALL&;t t 5630: $ac_datarootdir_hack 5631: " 5632: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5633: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5634: 5635: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5636: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5637: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5638: "$ac_tmp/out"`; test -z "$ac_out"; } && 5639: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 5640: which seems to be undefined. Please make sure it is defined" >&5 5641: printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 5642: which seems to be undefined. Please make sure it is defined" >&2;} 5643: 5644: rm -f "$ac_tmp/stdin" 5645: case $ac_file in 5646: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5647: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5648: esac \ 5649: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5650: ;; 5651: :H) 5652: # 5653: # CONFIG_HEADER 5654: # 5655: if test x"$ac_file" != x-; then 5656: { 5657: printf "%s\n" "/* $configure_input */" >&1 \ 5658: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5659: } >"$ac_tmp/config.h" \ 5660: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5661: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5662: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5663: printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 5664: else 5665: rm -f "$ac_file" 5666: mv "$ac_tmp/config.h" "$ac_file" \ 5667: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5668: fi 5669: else 5670: printf "%s\n" "/* $configure_input */" >&1 \ 5671: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5672: || as_fn_error $? "could not create -" "$LINENO" 5 5673: fi 5674: ;; 5675: 5676: 5677: esac 5678: 5679: done # for ac_tag 5680: 5681: 5682: as_fn_exit 0 5683: _ACEOF 5684: ac_clean_files=$ac_clean_files_save 5685: 5686: test $ac_write_fail = 0 || 5687: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5688: 5689: 5690: # configure is writing to config.log, and then calls config.status. 5691: # config.status does its own redirection, appending to config.log. 5692: # Unfortunately, on DOS this fails, as config.log is still kept open 5693: # by configure, so config.status won't be able to write to it; its 5694: # output is simply discarded. So we exec the FD to /dev/null, 5695: # effectively closing config.log, so it can be properly (re)opened and 5696: # appended to by config.status. When coming back to configure, we 5697: # need to make the FD available again. 5698: if test "$no_create" != yes; then 5699: ac_cs_success=: 5700: ac_config_status_args= 5701: test "$silent" = yes && 5702: ac_config_status_args="$ac_config_status_args --quiet" 5703: exec 5>/dev/null 5704: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5705: exec 5>>config.log 5706: # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5707: # would make configure fail if this is the last instruction. 5708: $ac_cs_success || as_fn_exit 1 5709: fi 5710: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5711: { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5712: printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5713: fi 5714: 5715: