configure revision 1.1.1.9
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.73 for iceauth 1.0.11. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/iceauth/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2026 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 # contradicts POSIX and common usage. Disable this. 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 case $# in # (( 135 0) exec $CONFIG_SHELL $as_opts "$as_myself" ;; 136 *) exec $CONFIG_SHELL $as_opts "$as_myself" "$@" ;; 137 esac 138 # Admittedly, this is quite paranoid, since all the known shells bail 139 # out after a failed 'exec'. 140 printf '%s\n' "$0: could not re-execute with $CONFIG_SHELL" >&2 141 exit 255 142 fi 143 # We don't want this to propagate to other subprocesses. 144 { _as_can_reexec=; unset _as_can_reexec;} 145 if test "x$CONFIG_SHELL" = x; then 146 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 147 then : 148 emulate sh 149 NULLCMD=: 150 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 151 # contradicts POSIX and common usage. Disable this. 152 alias -g '\${1+\"\$@\"}'='\"\$@\"' 153 setopt NO_GLOB_SUBST 154 else case e in #( 155 e) case \`(set -o) 2>/dev/null\` in #( 156 *posix*) : 157 set -o posix ;; #( 158 *) : 159 ;; 160 esac ;; 161 esac 162 fi 163 " 164 as_required="as_fn_return () { (exit \$1); } 165 as_fn_success () { as_fn_return 0; } 166 as_fn_failure () { as_fn_return 1; } 167 as_fn_ret_success () { return 0; } 168 as_fn_ret_failure () { return 1; } 169 170 exitcode=0 171 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 172 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 173 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 174 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 175 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 176 then : 177 178 else case e in #( 179 e) exitcode=1; echo positional parameters were not saved. ;; 180 esac 181 fi 182 test x\$exitcode = x0 || exit 1 183 blah=\$(echo \$(echo blah)) 184 test x\"\$blah\" = xblah || exit 1 185 test -x / || exit 1" 186 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 187 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 188 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 189 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 190 test \$(( 1 + 1 )) = 2 || exit 1" 191 if (eval "$as_required") 2>/dev/null 192 then : 193 as_have_required=yes 194 else case e in #( 195 e) as_have_required=no ;; 196 esac 197 fi 198 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 199 then : 200 201 else case e in #( 202 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 203 as_found=false 204 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 205 do 206 IFS=$as_save_IFS 207 case $as_dir in #((( 208 '') as_dir=./ ;; 209 */) ;; 210 *) as_dir=$as_dir/ ;; 211 esac 212 as_found=: 213 case $as_dir in #( 214 /*) 215 for as_base in sh bash ksh sh5; do 216 # Try only shells that exist, to save several forks. 217 as_shell=$as_dir$as_base 218 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 219 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 220 then : 221 CONFIG_SHELL=$as_shell as_have_required=yes 222 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 223 then : 224 break 2 225 fi 226 fi 227 done;; 228 esac 229 as_found=false 230 done 231 IFS=$as_save_IFS 232 if $as_found 233 then : 234 235 else case e in #( 236 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 237 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 238 then : 239 CONFIG_SHELL=$SHELL as_have_required=yes 240 fi ;; 241 esac 242 fi 243 244 245 if test "x$CONFIG_SHELL" != x 246 then : 247 export CONFIG_SHELL 248 # We cannot yet assume a decent shell, so we have to provide a 249 # neutralization value for shells without unset; and this also 250 # works around shells that cannot unset nonexistent variables. 251 # Preserve -v and -x to the replacement shell. 252 BASH_ENV=/dev/null 253 ENV=/dev/null 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 255 case $- in # (((( 256 *v*x* | *x*v* ) as_opts=-vx ;; 257 *v* ) as_opts=-v ;; 258 *x* ) as_opts=-x ;; 259 * ) as_opts= ;; 260 esac 261 case $# in # (( 262 0) exec $CONFIG_SHELL $as_opts "$as_myself" ;; 263 *) exec $CONFIG_SHELL $as_opts "$as_myself" "$@" ;; 264 esac 265 # Admittedly, this is quite paranoid, since all the known shells bail 266 # out after a failed 'exec'. 267 printf '%s\n' "$0: could not re-execute with $CONFIG_SHELL" >&2 268 exit 255 269 fi 270 271 if test x$as_have_required = xno 272 then : 273 printf '%s\n' "$0: This script requires a shell more modern than all" 274 printf '%s\n' "$0: the shells that I found on your system." 275 if test ${ZSH_VERSION+y} ; then 276 printf '%s\n' "$0: In particular, zsh $ZSH_VERSION has bugs and should" 277 printf '%s\n' "$0: be upgraded to zsh 4.3.4 or later." 278 else 279 printf '%s\n' "$0: Please tell bug-autoconf (at] gnu.org and 280 $0: https://gitlab.freedesktop.org/xorg/app/iceauth/-/issues 281 $0: about your system, including any error possibly output 282 $0: before this message. Then install a modern shell, or 283 $0: manually run the script under such a shell if you do 284 $0: have one." 285 fi 286 exit 1 287 fi ;; 288 esac 289 fi 290 fi 291 SHELL=${CONFIG_SHELL-/bin/sh} 292 export SHELL 293 # Unset more variables known to interfere with behavior of common tools. 294 CLICOLOR_FORCE= GREP_OPTIONS= 295 unset CLICOLOR_FORCE GREP_OPTIONS 296 297 ## --------------------- ## 298 ## M4sh Shell Functions. ## 299 ## --------------------- ## 300 # as_fn_unset VAR 301 # --------------- 302 # Portably unset VAR. 303 as_fn_unset () 304 { 305 { eval $1=; unset $1;} 306 } 307 as_unset=as_fn_unset 308 309 310 # as_fn_set_status STATUS 311 # ----------------------- 312 # Set $? to STATUS, without forking. 313 as_fn_set_status () 314 { 315 return $1 316 } # as_fn_set_status 317 318 # as_fn_exit STATUS 319 # ----------------- 320 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 321 as_fn_exit () 322 { 323 set +e 324 as_fn_set_status $1 325 exit $1 326 } # as_fn_exit 327 328 # as_fn_mkdir_p 329 # ------------- 330 # Create "$as_dir" as a directory, including parents if necessary. 331 as_fn_mkdir_p () 332 { 333 334 case $as_dir in #( 335 -*) as_dir=./$as_dir;; 336 esac 337 test -d "$as_dir" || eval $as_mkdir_p || { 338 as_dirs= 339 while :; do 340 case $as_dir in #( 341 *\'*) as_qdir=`printf '%s\n' "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 342 *) as_qdir=$as_dir;; 343 esac 344 as_dirs="'$as_qdir' $as_dirs" 345 as_dir=`$as_dirname -- "$as_dir" || 346 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 347 X"$as_dir" : 'X\(//\)[^/]' \| \ 348 X"$as_dir" : 'X\(//\)$' \| \ 349 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 350 printf '%s\n' X"$as_dir" | 351 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 352 s//\1/ 353 q 354 } 355 /^X\(\/\/\)[^/].*/{ 356 s//\1/ 357 q 358 } 359 /^X\(\/\/\)$/{ 360 s//\1/ 361 q 362 } 363 /^X\(\/\).*/{ 364 s//\1/ 365 q 366 } 367 s/.*/./; q'` 368 test -d "$as_dir" && break 369 done 370 test -z "$as_dirs" || eval "mkdir $as_dirs" 371 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 372 373 374 } # as_fn_mkdir_p 375 376 # as_fn_executable_p FILE 377 # ----------------------- 378 # Test if FILE is an executable regular file. 379 as_fn_executable_p () 380 { 381 test -f "$1" && test -x "$1" 382 } # as_fn_executable_p 383 # as_fn_append VAR VALUE 384 # ---------------------- 385 # Append the text in VALUE to the end of the definition contained in VAR. Take 386 # advantage of any shell optimizations that allow amortized linear growth over 387 # repeated appends, instead of the typical quadratic growth present in naive 388 # implementations. 389 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 390 then : 391 eval 'as_fn_append () 392 { 393 eval $1+=\$2 394 }' 395 else case e in #( 396 e) as_fn_append () 397 { 398 eval $1=\$$1\$2 399 } ;; 400 esac 401 fi # as_fn_append 402 403 # as_fn_arith ARG... 404 # ------------------ 405 # Perform arithmetic evaluation on the ARGs, and store the result in the 406 # global $as_val. Take advantage of shells that can avoid forks. The arguments 407 # must be portable across $(()) and expr. 408 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 409 then : 410 eval 'as_fn_arith () 411 { 412 as_val=$(( $* )) 413 }' 414 else case e in #( 415 e) as_fn_arith () 416 { 417 as_val=`expr "$@" || test $? -eq 1` 418 } ;; 419 esac 420 fi # as_fn_arith 421 422 423 # as_fn_error STATUS ERROR [LINENO LOG_FD] 424 # ---------------------------------------- 425 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 426 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 427 # script with STATUS, using 1 if that was 0. 428 as_fn_error () 429 { 430 as_status=$1; test $as_status -eq 0 && as_status=1 431 if test "$4"; then 432 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 433 printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 434 fi 435 printf '%s\n' "$as_me: error: $2" >&2 436 as_fn_exit $as_status 437 } # as_fn_error 438 439 if expr a : '\(a\)' >/dev/null 2>&1 && 440 test "X`expr 00001 : '.*\(...\)'`" = X001; then 441 as_expr=expr 442 else 443 as_expr=false 444 fi 445 446 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 447 as_basename=basename 448 else 449 as_basename=false 450 fi 451 452 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 453 as_dirname=dirname 454 else 455 as_dirname=false 456 fi 457 458 as_me=`$as_basename -- "$0" || 459 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 460 X"$0" : 'X\(//\)$' \| \ 461 X"$0" : 'X\(/\)' \| . 2>/dev/null || 462 printf '%s\n' X/"$0" | 463 sed '/^.*\/\([^/][^/]*\)\/*$/{ 464 s//\1/ 465 q 466 } 467 /^X\/\(\/\/\)$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\).*/{ 472 s//\1/ 473 q 474 } 475 s/.*/./; q'` 476 477 # Avoid depending upon Character Ranges. 478 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 479 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 480 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 481 as_cr_digits='0123456789' 482 as_cr_alnum=$as_cr_Letters$as_cr_digits 483 484 485 as_lineno_1=$LINENO as_lineno_1a=$LINENO 486 as_lineno_2=$LINENO as_lineno_2a=$LINENO 487 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 488 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 489 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 490 sed -n ' 491 p 492 /[$]LINENO/= 493 ' <$as_myself | 494 sed ' 495 t clear 496 :clear 497 s/[$]LINENO.*/&-/ 498 t lineno 499 b 500 :lineno 501 N 502 :loop 503 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 504 t loop 505 s/-\n.*// 506 ' >$as_me.lineno && 507 chmod +x "$as_me.lineno" || 508 { printf '%s\n' "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 509 510 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 511 # already done that, so ensure we don't try to do so again and fall 512 # in an infinite loop. This has already happened in practice. 513 _as_can_reexec=no; export _as_can_reexec 514 # Don't try to exec as it changes $[0], causing all sort of problems 515 # (the dirname of $[0] is not the place where we might find the 516 # original and so on. Autoconf is especially sensitive to this). 517 . "./$as_me.lineno" 518 # Exit status is that of the last command. 519 exit 520 } 521 522 rm -f conf$$ conf$$.exe conf$$.file 523 if test -d conf$$.dir; then 524 rm -f conf$$.dir/conf$$.file 525 else 526 rm -f conf$$.dir 527 mkdir conf$$.dir 2>/dev/null 528 fi 529 if (echo >conf$$.file) 2>/dev/null; then 530 if ln -s conf$$.file conf$$ 2>/dev/null; then 531 as_ln_s='ln -s' 532 # ... but there are two gotchas: 533 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 534 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 535 # In both cases, we have to default to 'cp -pR'. 536 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 537 as_ln_s='cp -pR' 538 elif ln conf$$.file conf$$ 2>/dev/null; then 539 as_ln_s=ln 540 else 541 as_ln_s='cp -pR' 542 fi 543 else 544 as_ln_s='cp -pR' 545 fi 546 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 547 rmdir conf$$.dir 2>/dev/null 548 549 if mkdir -p . 2>/dev/null; then 550 as_mkdir_p='mkdir -p "$as_dir"' 551 else 552 test -d ./-p && rmdir ./-p 553 as_mkdir_p=false 554 fi 555 556 as_test_x='test -x' 557 as_executable_p=as_fn_executable_p 558 559 # Sed expression to map a string onto a valid CPP name. 560 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 561 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 562 563 # Sed expression to map a string onto a valid variable name. 564 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 565 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 566 567 568 test -n "$DJDIR" || exec 7<&0 </dev/null 569 exec 6>&1 570 571 # Name of the host. 572 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 573 # so uname gets run too. 574 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 575 576 # 577 # Initializations. 578 # 579 ac_default_prefix=/usr/local 580 ac_clean_CONFIG_STATUS= 581 ac_clean_files= 582 ac_config_libobj_dir=. 583 LIBOBJS= 584 cross_compiling=no 585 subdirs= 586 MFLAGS= 587 MAKEFLAGS= 588 589 # Identity of this package. 590 PACKAGE_NAME='iceauth' 591 PACKAGE_TARNAME='iceauth' 592 PACKAGE_VERSION='1.0.11' 593 PACKAGE_STRING='iceauth 1.0.11' 594 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/iceauth/-/issues' 595 PACKAGE_URL='' 596 597 ac_unique_file="Makefile.am" 598 # Factoring default headers for most tests. 599 ac_includes_default="\ 600 #include <stddef.h> 601 #ifdef HAVE_STDIO_H 602 # include <stdio.h> 603 #endif 604 #ifdef HAVE_STDLIB_H 605 # include <stdlib.h> 606 #endif 607 #ifdef HAVE_STRING_H 608 # include <string.h> 609 #endif 610 #ifdef HAVE_INTTYPES_H 611 # include <inttypes.h> 612 #endif 613 #ifdef HAVE_STDINT_H 614 # include <stdint.h> 615 #endif 616 #ifdef HAVE_STRINGS_H 617 # include <strings.h> 618 #endif 619 #ifdef HAVE_SYS_TYPES_H 620 # include <sys/types.h> 621 #endif 622 #ifdef HAVE_SYS_STAT_H 623 # include <sys/stat.h> 624 #endif 625 #ifdef HAVE_UNISTD_H 626 # include <unistd.h> 627 #endif" 628 629 ac_header_c_list= 630 : ${enable_year2038:=no} 631 ac_subst_vars='am__EXEEXT_FALSE 632 am__EXEEXT_TRUE 633 LTLIBOBJS 634 LIBOBJS 635 LINT_FALSE 636 LINT_TRUE 637 LINT_FLAGS 638 LINT 639 ICEAUTH_LIBS 640 ICEAUTH_CFLAGS 641 MAN_SUBSTS 642 XORG_MAN_PAGE 643 ADMIN_MAN_DIR 644 DRIVER_MAN_DIR 645 MISC_MAN_DIR 646 FILE_MAN_DIR 647 LIB_MAN_DIR 648 APP_MAN_DIR 649 ADMIN_MAN_SUFFIX 650 DRIVER_MAN_SUFFIX 651 MISC_MAN_SUFFIX 652 FILE_MAN_SUFFIX 653 LIB_MAN_SUFFIX 654 APP_MAN_SUFFIX 655 SED 656 host_os 657 host_vendor 658 host_cpu 659 host 660 build_os 661 build_vendor 662 build_cpu 663 build 664 INSTALL_CMD 665 PKG_CONFIG_LIBDIR 666 PKG_CONFIG_PATH 667 PKG_CONFIG 668 CHANGELOG_CMD 669 STRICT_CFLAGS 670 CWARNFLAGS 671 BASE_CFLAGS 672 am__xargs_n 673 am__rm_f_notfound 674 AM_BACKSLASH 675 AM_DEFAULT_VERBOSITY 676 AM_DEFAULT_V 677 AM_V 678 CSCOPE 679 ETAGS 680 CTAGS 681 am__fastdepCC_FALSE 682 am__fastdepCC_TRUE 683 CCDEPMODE 684 am__nodep 685 AMDEPBACKSLASH 686 AMDEP_FALSE 687 AMDEP_TRUE 688 am__include 689 DEPDIR 690 am__untar 691 am__tar 692 AMTAR 693 am__leading_dot 694 SET_MAKE 695 AWK 696 mkdir_p 697 MKDIR_P 698 INSTALL_STRIP_PROGRAM 699 STRIP 700 install_sh 701 MAKEINFO 702 AUTOHEADER 703 AUTOMAKE 704 AUTOCONF 705 ACLOCAL 706 VERSION 707 PACKAGE 708 CYGPATH_W 709 am__isrc 710 INSTALL_DATA 711 INSTALL_SCRIPT 712 INSTALL_PROGRAM 713 OBJEXT 714 EXEEXT 715 ac_ct_CC 716 CPPFLAGS 717 LDFLAGS 718 CFLAGS 719 CC 720 ECHO_T 721 ECHO_N 722 ECHO_C 723 target_alias 724 host_alias 725 build_alias 726 LIBS 727 DEFS 728 mandir 729 localedir 730 libdir 731 psdir 732 pdfdir 733 dvidir 734 htmldir 735 infodir 736 docdir 737 oldincludedir 738 includedir 739 runstatedir 740 localstatedir 741 sharedstatedir 742 sysconfdir 743 datadir 744 datarootdir 745 libexecdir 746 sbindir 747 bindir 748 program_transform_name 749 prefix 750 exec_prefix 751 PACKAGE_URL 752 PACKAGE_BUGREPORT 753 PACKAGE_STRING 754 PACKAGE_VERSION 755 PACKAGE_TARNAME 756 PACKAGE_NAME 757 PATH_SEPARATOR 758 SHELL 759 am__quote' 760 ac_subst_files='' 761 ac_user_opts=' 762 enable_option_checking 763 enable_dependency_tracking 764 enable_silent_rules 765 enable_selective_werror 766 enable_strict_compilation 767 enable_largefile 768 with_lint 769 enable_year2038 770 ' 771 ac_precious_vars='build_alias 772 host_alias 773 target_alias 774 CC 775 CFLAGS 776 LDFLAGS 777 LIBS 778 CPPFLAGS 779 PKG_CONFIG 780 PKG_CONFIG_PATH 781 PKG_CONFIG_LIBDIR 782 ICEAUTH_CFLAGS 783 ICEAUTH_LIBS 784 LINT 785 LINT_FLAGS' 786 787 788 # Initialize some variables set by options. 789 ac_init_help= 790 ac_init_version=false 791 ac_unrecognized_opts= 792 ac_unrecognized_sep= 793 # The variables have the same names as the options, with 794 # dashes changed to underlines. 795 cache_file=/dev/null 796 exec_prefix=NONE 797 no_create= 798 no_recursion= 799 prefix=NONE 800 program_prefix=NONE 801 program_suffix=NONE 802 program_transform_name=s,x,x, 803 silent= 804 site= 805 srcdir= 806 verbose= 807 x_includes=NONE 808 x_libraries=NONE 809 810 # Installation directory options. 811 # These are left unexpanded so users can "make install exec_prefix=/foo" 812 # and all the variables that are supposed to be based on exec_prefix 813 # by default will actually change. 814 # Use braces instead of parens because sh, perl, etc. also accept them. 815 # (The list follows the same order as the GNU Coding Standards.) 816 bindir='${exec_prefix}/bin' 817 sbindir='${exec_prefix}/sbin' 818 libexecdir='${exec_prefix}/libexec' 819 datarootdir='${prefix}/share' 820 datadir='${datarootdir}' 821 sysconfdir='${prefix}/etc' 822 sharedstatedir='${prefix}/com' 823 localstatedir='${prefix}/var' 824 runstatedir='${localstatedir}/run' 825 includedir='${prefix}/include' 826 oldincludedir='/usr/include' 827 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 828 infodir='${datarootdir}/info' 829 htmldir='${docdir}' 830 dvidir='${docdir}' 831 pdfdir='${docdir}' 832 psdir='${docdir}' 833 libdir='${exec_prefix}/lib' 834 localedir='${datarootdir}/locale' 835 mandir='${datarootdir}/man' 836 837 ac_prev= 838 ac_dashdash= 839 for ac_option 840 do 841 # 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"pwd does not report name of working directory" 1266 1267 1268 # Find the source files, if location was not specified. 1269 if test -z "$srcdir"; then 1270 ac_srcdir_defaulted=yes 1271 # Try the directory containing this script, then the parent directory. 1272 ac_confdir=`$as_dirname -- "$as_myself" || 1273 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1274 X"$as_myself" : 'X\(//\)[^/]' \| \ 1275 X"$as_myself" : 'X\(//\)$' \| \ 1276 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1277 printf '%s\n' X"$as_myself" | 1278 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1279 s//\1/ 1280 q 1281 } 1282 /^X\(\/\/\)[^/].*/{ 1283 s//\1/ 1284 q 1285 } 1286 /^X\(\/\/\)$/{ 1287 s//\1/ 1288 q 1289 } 1290 /^X\(\/\).*/{ 1291 s//\1/ 1292 q 1293 } 1294 s/.*/./; q'` 1295 srcdir=$ac_confdir 1296 if test ! -r "$srcdir/$ac_unique_file"; then 1297 srcdir=.. 1298 fi 1299 else 1300 ac_srcdir_defaulted=no 1301 fi 1302 if test ! -r "$srcdir/$ac_unique_file"; then 1303 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1304 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1305 fi 1306 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1307 ac_abs_confdir=`( 1308 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1309 pwd)` 1310 # When building in place, set srcdir=. 1311 if test "$ac_abs_confdir" = "$ac_pwd"; then 1312 srcdir=. 1313 fi 1314 # Remove unnecessary trailing slashes from srcdir. 1315 # Double slashes in file names in object file debugging info 1316 # mess up M-x gdb in Emacs. 1317 case $srcdir in 1318 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1319 esac 1320 for ac_var in $ac_precious_vars; do 1321 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1322 eval ac_env_${ac_var}_value=\$${ac_var} 1323 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1324 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1325 done 1326 1327 # 1328 # Report the --help message. 1329 # 1330 if test "$ac_init_help" = "long"; then 1331 # Omit some internal or obsolete options to make the list less imposing. 1332 # This message is too long to be a string in the A/UX 3.1 sh. 1333 cat <<_ACEOF 1334 'configure' configures iceauth 1.0.11 to adapt to many kinds of systems. 1335 1336 Usage: $0 [OPTION]... [VAR=VALUE]... 1337 1338 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1339 VAR=VALUE. See below for descriptions of some of the useful variables. 1340 1341 Defaults for the options are specified in brackets. 1342 1343 Configuration: 1344 -h, --help display this help and exit 1345 --help=short display options specific to this package 1346 --help=recursive display the short help of all the included packages 1347 -V, --version display version information and exit 1348 -q, --quiet, --silent do not print 'checking ...' messages 1349 --cache-file=FILE cache test results in FILE [disabled] 1350 -C, --config-cache alias for '--cache-file=config.cache' 1351 -n, --no-create do not create output files 1352 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1353 1354 Installation directories: 1355 --prefix=PREFIX install architecture-independent files in PREFIX 1356 [$ac_default_prefix] 1357 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1358 [PREFIX] 1359 1360 By default, 'make install' will install all the files in 1361 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1362 an installation prefix other than '$ac_default_prefix' using '--prefix', 1363 for instance '--prefix=\$HOME'. 1364 1365 For better control, use the options below. 1366 1367 Fine tuning of the installation directories: 1368 --bindir=DIR user executables [EPREFIX/bin] 1369 --sbindir=DIR system admin executables [EPREFIX/sbin] 1370 --libexecdir=DIR program executables [EPREFIX/libexec] 1371 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1372 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1373 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1374 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1375 --libdir=DIR object code libraries [EPREFIX/lib] 1376 --includedir=DIR C header files [PREFIX/include] 1377 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1378 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1379 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1380 --infodir=DIR info documentation [DATAROOTDIR/info] 1381 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1382 --mandir=DIR man documentation [DATAROOTDIR/man] 1383 --docdir=DIR documentation root [DATAROOTDIR/doc/iceauth] 1384 --htmldir=DIR html documentation [DOCDIR] 1385 --dvidir=DIR dvi documentation [DOCDIR] 1386 --pdfdir=DIR pdf documentation [DOCDIR] 1387 --psdir=DIR ps documentation [DOCDIR] 1388 _ACEOF 1389 1390 cat <<\_ACEOF 1391 1392 Program names: 1393 --program-prefix=PREFIX prepend PREFIX to installed program names 1394 --program-suffix=SUFFIX append SUFFIX to installed program names 1395 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1396 1397 System types: 1398 --build=BUILD configure for building on BUILD [guessed] 1399 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1400 _ACEOF 1401 fi 1402 1403 if test -n "$ac_init_help"; then 1404 case $ac_init_help in 1405 short | recursive ) echo "Configuration of iceauth 1.0.11:";; 1406 esac 1407 cat <<\_ACEOF 1408 1409 Optional Features: 1410 --disable-option-checking ignore unrecognized --enable/--with options 1411 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1412 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1413 --enable-dependency-tracking 1414 do not reject slow dependency extractors 1415 --disable-dependency-tracking 1416 speeds up one-time build 1417 --enable-silent-rules less verbose build output (undo: "make V=1") 1418 --disable-silent-rules verbose build output (undo: "make V=0") 1419 --disable-selective-werror 1420 Turn off selective compiler errors. (default: 1421 enabled) 1422 --enable-strict-compilation 1423 Enable all warnings from compiler and make them 1424 errors (default: disabled) 1425 --disable-largefile omit support for large files 1426 --enable-year2038 support timestamps after 2038 1427 1428 Optional Packages: 1429 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1430 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1431 --with-lint Use a lint-style source code checker (default: 1432 disabled) 1433 1434 Some influential environment variables: 1435 CC C compiler command 1436 CFLAGS C compiler flags 1437 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1438 nonstandard directory <lib dir> 1439 LIBS libraries to pass to the linker, e.g. -l<library> 1440 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1441 you have headers in a nonstandard directory <include dir> 1442 PKG_CONFIG path to pkg-config utility 1443 PKG_CONFIG_PATH 1444 directories to add to pkg-config's search path 1445 PKG_CONFIG_LIBDIR 1446 path overriding pkg-config's built-in search path 1447 ICEAUTH_CFLAGS 1448 C compiler flags for ICEAUTH, overriding pkg-config 1449 ICEAUTH_LIBS 1450 linker flags for ICEAUTH, overriding pkg-config 1451 LINT Path to a lint-style command 1452 LINT_FLAGS Flags for the lint-style command 1453 1454 Use these variables to override the choices made by 'configure' or to help 1455 it to find libraries and programs with nonstandard names/locations. 1456 1457 Report bugs to <https://gitlab.freedesktop.org/xorg/app/iceauth/-/issues>. 1458 _ACEOF 1459 ac_status=$? 1460 fi 1461 1462 if test "$ac_init_help" = "recursive"; then 1463 # If there are subdirs, report their specific --help. 1464 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1465 test -d "$ac_dir" || 1466 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1467 continue 1468 ac_builddir=. 1469 1470 case "$ac_dir" in 1471 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1472 *) 1473 ac_dir_suffix=/`printf '%s\n' "$ac_dir" | sed 's|^\.[\\/]||'` 1474 # A ".." for each directory in $ac_dir_suffix. 1475 ac_top_builddir_sub=`printf '%s\n' "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1476 case $ac_top_builddir_sub in 1477 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1478 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1479 esac ;; 1480 esac 1481 ac_abs_top_builddir=$ac_pwd 1482 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1483 # for backward compatibility: 1484 ac_top_builddir=$ac_top_build_prefix 1485 1486 case $srcdir in 1487 .) # We are building in place. 1488 ac_srcdir=. 1489 ac_top_srcdir=$ac_top_builddir_sub 1490 ac_abs_top_srcdir=$ac_pwd ;; 1491 [\\/]* | ?:[\\/]* ) # Absolute name. 1492 ac_srcdir=$srcdir$ac_dir_suffix; 1493 ac_top_srcdir=$srcdir 1494 ac_abs_top_srcdir=$srcdir ;; 1495 *) # Relative name. 1496 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1497 ac_top_srcdir=$ac_top_build_prefix$srcdir 1498 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1499 esac 1500 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1501 1502 cd "$ac_dir" || { ac_status=$?; continue; } 1503 # Check for configure.gnu first; this name is used for a wrapper for 1504 # Metaconfig's "Configure" on case-insensitive file systems. 1505 if test -f "$ac_srcdir/configure.gnu"; then 1506 echo && 1507 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1508 elif test -f "$ac_srcdir/configure"; then 1509 echo && 1510 $SHELL "$ac_srcdir/configure" --help=recursive 1511 else 1512 printf '%s\n' "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1513 fi || ac_status=$? 1514 cd "$ac_pwd" || { ac_status=$?; break; } 1515 done 1516 fi 1517 1518 test -n "$ac_init_help" && exit $ac_status 1519 if $ac_init_version; then 1520 cat <<\_ACEOF 1521 iceauth configure 1.0.11 1522 generated by GNU Autoconf 2.73 1523 1524 Copyright (C) 2026 Free Software Foundation, Inc. 1525 This configure script is free software; the Free Software Foundation 1526 gives unlimited permission to copy, distribute and modify it. 1527 _ACEOF 1528 exit 1529 fi 1530 1531 ## ------------------------ ## 1532 ## Autoconf initialization. ## 1533 ## ------------------------ ## 1534 1535 # ac_fn_c_try_compile LINENO 1536 # -------------------------- 1537 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1538 ac_fn_c_try_compile () 1539 { 1540 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1541 rm -f conftest.$ac_objext conftest.beam 1542 if { { ac_try="$ac_compile" 1543 case "(($ac_try" in 1544 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1545 *) ac_try_echo=$ac_try;; 1546 esac 1547 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1548 printf '%s\n' "$ac_try_echo"; } >&5 1549 (eval "$ac_compile") 2>conftest.err 1550 ac_status=$? 1551 if test -s conftest.err; then 1552 grep -v '^ *+' conftest.err >conftest.er1 1553 cat conftest.er1 >&5 1554 mv -f conftest.er1 conftest.err 1555 fi 1556 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1557 test $ac_status = 0; } && { 1558 test -z "$ac_c_werror_flag" || 1559 test ! -s conftest.err 1560 } && test -s conftest.$ac_objext 1561 then : 1562 ac_retval=0 1563 else case e in #( 1564 e) printf '%s\n' "$as_me: failed program was:" >&5 1565 sed 's/^/| /' conftest.$ac_ext >&5 1566 1567 ac_retval=1 ;; 1568 esac 1569 fi 1570 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1571 as_fn_set_status $ac_retval 1572 1573 } # ac_fn_c_try_compile 1574 1575 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1576 # ------------------------------------------------------- 1577 # Tests whether HEADER exists and can be compiled using the include files in 1578 # INCLUDES, setting the cache variable VAR accordingly. 1579 ac_fn_c_check_header_compile () 1580 { 1581 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1582 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1583 printf %s "checking for $2... " >&6; } 1584 if eval test \${$3+y} 1585 then : 1586 printf %s "(cached) " >&6 1587 else case e in #( 1588 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1589 /* end confdefs.h. */ 1590 $4 1591 #include <$2> 1592 _ACEOF 1593 if ac_fn_c_try_compile "$LINENO" 1594 then : 1595 eval "$3=yes" 1596 else case e in #( 1597 e) eval "$3=no" ;; 1598 esac 1599 fi 1600 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1601 esac 1602 fi 1603 eval ac_res=\$$3 1604 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1605 printf '%s\n' "$ac_res" >&6; } 1606 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1607 1608 } # ac_fn_c_check_header_compile 1609 1610 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1611 # ------------------------------------------------------------------ 1612 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1613 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1614 ac_fn_check_decl () 1615 { 1616 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1617 as_decl_name=`echo $2|sed 's/ *(.*//'` 1618 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1619 printf %s "checking whether $as_decl_name is declared... " >&6; } 1620 if eval test \${$3+y} 1621 then : 1622 printf %s "(cached) " >&6 1623 else case e in #( 1624 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1625 eval ac_save_FLAGS=\$$6 1626 as_fn_append $6 " $5" 1627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1628 /* end confdefs.h. */ 1629 $4 1630 int 1631 main (void) 1632 { 1633 #ifndef $as_decl_name 1634 #ifdef __cplusplus 1635 (void) $as_decl_use; 1636 #else 1637 (void) $as_decl_name; 1638 #endif 1639 #endif 1640 1641 ; 1642 return 0; 1643 } 1644 _ACEOF 1645 if ac_fn_c_try_compile "$LINENO" 1646 then : 1647 eval "$3=yes" 1648 else case e in #( 1649 e) eval "$3=no" ;; 1650 esac 1651 fi 1652 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1653 eval $6=\$ac_save_FLAGS 1654 ;; 1655 esac 1656 fi 1657 eval ac_res=\$$3 1658 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1659 printf '%s\n' "$ac_res" >&6; } 1660 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1661 1662 } # ac_fn_check_decl 1663 1664 # ac_fn_c_try_link LINENO 1665 # ----------------------- 1666 # Try to link conftest.$ac_ext, and return whether this succeeded. 1667 ac_fn_c_try_link () 1668 { 1669 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1670 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1671 if { { ac_try="$ac_link" 1672 case "(($ac_try" in 1673 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1674 *) ac_try_echo=$ac_try;; 1675 esac 1676 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1677 printf '%s\n' "$ac_try_echo"; } >&5 1678 (eval "$ac_link") 2>conftest.err 1679 ac_status=$? 1680 if test -s conftest.err; then 1681 grep -v '^ *+' conftest.err >conftest.er1 1682 cat conftest.er1 >&5 1683 mv -f conftest.er1 conftest.err 1684 fi 1685 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1686 test $ac_status = 0; } && { 1687 test -z "$ac_c_werror_flag" || 1688 test ! -s conftest.err 1689 } && test -s conftest$ac_exeext && { 1690 test "$cross_compiling" = yes || 1691 test -x conftest$ac_exeext 1692 } 1693 then : 1694 ac_retval=0 1695 else case e in #( 1696 e) printf '%s\n' "$as_me: failed program was:" >&5 1697 sed 's/^/| /' conftest.$ac_ext >&5 1698 1699 ac_retval=1 ;; 1700 esac 1701 fi 1702 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1703 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1704 # interfere with the next link command; also delete a directory that is 1705 # left behind by Apple's compiler. We do this before executing the actions. 1706 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1707 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1708 as_fn_set_status $ac_retval 1709 1710 } # ac_fn_c_try_link 1711 1712 # ac_fn_c_check_func LINENO FUNC VAR 1713 # ---------------------------------- 1714 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1715 ac_fn_c_check_func () 1716 { 1717 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1718 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1719 printf %s "checking for $2... " >&6; } 1720 if eval test \${$3+y} 1721 then : 1722 printf %s "(cached) " >&6 1723 else case e in #( 1724 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1725 /* end confdefs.h. */ 1726 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1727 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1728 #define $2 innocuous_$2 1729 1730 /* System header to define __stub macros and hopefully few prototypes, 1731 which can conflict with char $2 (void); below. */ 1732 1733 #include <limits.h> 1734 #undef $2 1735 1736 /* Override any GCC internal prototype to avoid an error. 1737 Use char because int might match the return type of a GCC 1738 builtin and then its argument prototype would still apply. */ 1739 #ifdef __cplusplus 1740 extern "C" 1741 #endif 1742 char $2 (void); 1743 /* The GNU C library defines this for functions which it implements 1744 to always fail with ENOSYS. Some functions are actually named 1745 something starting with __ and the normal name is an alias. */ 1746 #if defined __stub_$2 || defined __stub___$2 1747 choke me 1748 #endif 1749 1750 int 1751 main (void) 1752 { 1753 return $2 (); 1754 ; 1755 return 0; 1756 } 1757 _ACEOF 1758 if ac_fn_c_try_link "$LINENO" 1759 then : 1760 eval "$3=yes" 1761 else case e in #( 1762 e) eval "$3=no" ;; 1763 esac 1764 fi 1765 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1766 conftest$ac_exeext conftest.$ac_ext ;; 1767 esac 1768 fi 1769 eval ac_res=\$$3 1770 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1771 printf '%s\n' "$ac_res" >&6; } 1772 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1773 1774 } # ac_fn_c_check_func 1775 ac_configure_args_raw= 1776 for ac_arg 1777 do 1778 case $ac_arg in 1779 *\'*) 1780 ac_arg=`printf '%s\n' "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1781 esac 1782 as_fn_append ac_configure_args_raw " '$ac_arg'" 1783 done 1784 1785 case $ac_configure_args_raw in 1786 *$as_nl*) 1787 ac_safe_unquote= ;; 1788 *) 1789 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1790 ac_unsafe_a="$ac_unsafe_z#~" 1791 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1792 ac_configure_args_raw=` printf '%s\n' "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1793 esac 1794 1795 cat >config.log <<_ACEOF 1796 This file contains any messages produced by compilers while 1797 running configure, to aid debugging if configure makes a mistake. 1798 1799 It was created by iceauth $as_me 1.0.11, which was 1800 generated by GNU Autoconf 2.73. Invocation command line was 1801 1802 $ $0$ac_configure_args_raw 1803 1804 _ACEOF 1805 exec 5>>config.log 1806 { 1807 cat <<_ASUNAME 1808 ## --------- ## 1809 ## Platform. ## 1810 ## --------- ## 1811 1812 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1813 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1814 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1815 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1816 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1817 1818 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1819 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1820 1821 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1822 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1823 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1824 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1825 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1826 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1827 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1828 1829 _ASUNAME 1830 1831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1832 for as_dir in $PATH 1833 do 1834 IFS=$as_save_IFS 1835 case $as_dir in #((( 1836 '') as_dir=./ ;; 1837 */) ;; 1838 *) as_dir=$as_dir/ ;; 1839 esac 1840 printf '%s\n' "PATH: $as_dir" 1841 done 1842 IFS=$as_save_IFS 1843 1844 } >&5 1845 1846 cat >&5 <<_ACEOF 1847 1848 1849 ## ----------- ## 1850 ## Core tests. ## 1851 ## ----------- ## 1852 1853 _ACEOF 1854 1855 1856 # Keep a trace of the command line. 1857 # Strip out --no-create and --no-recursion so they do not pile up. 1858 # Strip out --silent because we don't want to record it for future runs. 1859 # Also quote any args containing shell meta-characters. 1860 # Make two passes to allow for proper duplicate-argument suppression. 1861 ac_configure_args= 1862 ac_configure_args0= 1863 ac_configure_args1= 1864 ac_must_keep_next=false 1865 for ac_pass in 1 2 1866 do 1867 for ac_arg 1868 do 1869 case $ac_arg in 1870 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1871 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1872 | -silent | --silent | --silen | --sile | --sil) 1873 continue ;; 1874 *\'*) 1875 ac_arg=`printf '%s\n' "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1876 esac 1877 case $ac_pass in 1878 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1879 2) 1880 as_fn_append ac_configure_args1 " '$ac_arg'" 1881 if test $ac_must_keep_next = true; then 1882 ac_must_keep_next=false # Got value, back to normal. 1883 else 1884 case $ac_arg in 1885 *=* | --config-cache | -C | -disable-* | --disable-* \ 1886 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1887 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1888 | -with-* | --with-* | -without-* | --without-* | --x) 1889 case "$ac_configure_args0 " in 1890 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1891 esac 1892 ;; 1893 -* ) ac_must_keep_next=true ;; 1894 esac 1895 fi 1896 as_fn_append ac_configure_args " '$ac_arg'" 1897 ;; 1898 esac 1899 done 1900 done 1901 { ac_configure_args0=; unset ac_configure_args0;} 1902 { ac_configure_args1=; unset ac_configure_args1;} 1903 1904 # Dump the cache to stdout. It can be in a pipe (this is a requirement). 1905 ac_cache_dump () 1906 { 1907 # The following way of writing the cache mishandles newlines in values, 1908 # but we know of no workaround that is simple, portable, and efficient. 1909 # So, we kill variables containing newlines. 1910 # Ultrix sh set writes to stderr and can't be redirected directly, 1911 # and sets the high bit in the cache file unless we assign to the vars. 1912 ( 1913 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 1914 eval ac_val=\$$ac_var 1915 case $ac_val in #( 1916 *${as_nl}*) 1917 case $ac_var in #( 1918 *_cv_*) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1919 printf '%s\n' "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1920 esac 1921 case $ac_var in #( 1922 _ | IFS | as_nl) ;; #( 1923 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1924 *) { eval $ac_var=; unset $ac_var;} ;; 1925 esac ;; 1926 esac 1927 done 1928 1929 (set) 2>&1 | 1930 case $as_nl`(ac_space=' '; set) 2>&1` in #( 1931 *${as_nl}ac_space=\ *) 1932 # 'set' does not quote correctly, so add quotes: double-quote 1933 # substitution turns \\\\ into \\, and sed turns \\ into \. 1934 sed -n \ 1935 "s/'/'\\\\''/g; 1936 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 1937 ;; #( 1938 *) 1939 # 'set' quotes correctly as required by POSIX, so do not add quotes. 1940 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1941 ;; 1942 esac | 1943 sort 1944 ) 1945 } 1946 1947 # Print debugging info to stdout. 1948 ac_dump_debugging_info () 1949 { 1950 echo 1951 1952 printf '%s\n' "## ---------------- ## 1953 ## Cache variables. ## 1954 ## ---------------- ##" 1955 echo 1956 ac_cache_dump 1957 echo 1958 1959 printf '%s\n' "## ----------------- ## 1960 ## Output variables. ## 1961 ## ----------------- ##" 1962 echo 1963 for ac_var in $ac_subst_vars 1964 do 1965 eval ac_val=\$$ac_var 1966 case $ac_val in 1967 *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; 1968 esac 1969 printf '%s\n' "$ac_var='$ac_val'" 1970 done | sort 1971 echo 1972 1973 if test -n "$ac_subst_files"; then 1974 printf '%s\n' "## ------------------- ## 1975 ## File substitutions. ## 1976 ## ------------------- ##" 1977 echo 1978 for ac_var in $ac_subst_files 1979 do 1980 eval ac_val=\$$ac_var 1981 case $ac_val in 1982 *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; 1983 esac 1984 printf '%s\n' "$ac_var='$ac_val'" 1985 done | sort 1986 echo 1987 fi 1988 1989 if test -s confdefs.h; then 1990 printf '%s\n' "## ----------- ## 1991 ## confdefs.h. ## 1992 ## ----------- ##" 1993 echo 1994 cat confdefs.h 1995 echo 1996 fi 1997 test "$ac_signal" != 0 && 1998 printf '%s\n' "$as_me: caught signal $ac_signal" 1999 printf '%s\n' "$as_me: exit $exit_status" 2000 } 2001 2002 # When interrupted or exit'd, cleanup temporary files, and complete 2003 # config.log. 2004 ac_exit_trap () 2005 { 2006 exit_status= 2007 # Sanitize IFS. 2008 IFS=" "" $as_nl" 2009 # Save into config.log some information that might help in debugging. 2010 ac_dump_debugging_info >&5 2011 eval "rm -f $ac_clean_CONFIG_STATUS core *.core core.conftest.*" && 2012 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2013 exit $exit_status 2014 } 2015 2016 trap 'ac_exit_trap $?' 0 2017 for ac_signal in 1 2 13 15; do 2018 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2019 done 2020 ac_signal=0 2021 2022 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2023 rm -f -r conftest* confdefs.h 2024 2025 printf '%s\n' "/* confdefs.h */" > confdefs.h 2026 2027 # Predefined preprocessor variables. 2028 2029 printf '%s\n' "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2030 2031 printf '%s\n' "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2032 2033 printf '%s\n' "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2034 2035 printf '%s\n' "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2036 2037 printf '%s\n' "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2038 2039 printf '%s\n' "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2040 2041 2042 # Let the site file select an alternate cache file if it wants to. 2043 # Prefer an explicitly selected file to automatically selected ones. 2044 if test -n "$CONFIG_SITE"; then 2045 ac_site_files="$CONFIG_SITE" 2046 elif test "x$prefix" != xNONE; then 2047 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2048 else 2049 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2050 fi 2051 2052 for ac_site_file in $ac_site_files 2053 do 2054 case $ac_site_file in #( 2055 */*) : 2056 ;; #( 2057 *) : 2058 ac_site_file=./$ac_site_file ;; 2059 esac 2060 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2061 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2062 printf '%s\n' "$as_me: loading site script $ac_site_file" >&6;} 2063 sed 's/^/| /' "$ac_site_file" >&5 2064 . "$ac_site_file" \ 2065 || { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2066 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2067 as_fn_error $? "failed to load site script $ac_site_file 2068 See 'config.log' for more details" "$LINENO" 5; } 2069 fi 2070 done 2071 2072 if test -r "$cache_file"; then 2073 # Some versions of bash will fail to source /dev/null (special files 2074 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2075 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2076 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2077 printf '%s\n' "$as_me: loading cache $cache_file" >&6;} 2078 case $cache_file in 2079 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2080 *) . "./$cache_file";; 2081 esac 2082 fi 2083 else 2084 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2085 printf '%s\n' "$as_me: creating cache $cache_file" >&6;} 2086 >$cache_file 2087 fi 2088 2089 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2090 # Test code for whether the C compiler supports C23 (global declarations) 2091 ac_c_conftest_c23_globals=' 2092 /* Does the compiler advertise conformance to C17 or earlier? 2093 Although GCC 14 does not do that, even with -std=gnu23, 2094 it is close enough, and defines __STDC_VERSION == 202000L. */ 2095 #if !defined __STDC_VERSION__ || __STDC_VERSION__ <= 201710L 2096 # error "Compiler advertises conformance to C17 or earlier" 2097 #endif 2098 2099 // Check alignas. 2100 char alignas (double) c23_aligned_as_double; 2101 char alignas (0) c23_no_special_alignment; 2102 extern char c23_aligned_as_int; 2103 char alignas (0) alignas (int) c23_aligned_as_int; 2104 2105 // Check alignof. 2106 enum 2107 { 2108 c23_int_alignment = alignof (int), 2109 c23_int_array_alignment = alignof (int[100]), 2110 c23_char_alignment = alignof (char) 2111 }; 2112 static_assert (0 < -alignof (int), "alignof is signed"); 2113 2114 int function_with_unnamed_parameter (int) { return 0; } 2115 2116 void c23_noreturn (); 2117 2118 /* Test parsing of string and char UTF-8 literals (including hex escapes). 2119 The parens pacify GCC 15. */ 2120 bool use_u8 = (!sizeof u8"\xFF") == (!u8'\''x'\''); 2121 2122 bool check_that_bool_works = true | false | !nullptr; 2123 #if !true 2124 # error "true does not work in #if" 2125 #endif 2126 #if false 2127 #elifdef __STDC_VERSION__ 2128 #else 2129 # error "#elifdef does not work" 2130 #endif 2131 2132 #ifndef __has_c_attribute 2133 # error "__has_c_attribute not defined" 2134 #endif 2135 2136 #ifndef __has_include 2137 # error "__has_include not defined" 2138 #endif 2139 2140 #define LPAREN() ( 2141 #define FORTY_TWO(x) 42 2142 #define VA_OPT_TEST(r, x, ...) __VA_OPT__ (FORTY_TWO r x)) 2143 static_assert (VA_OPT_TEST (LPAREN (), 0, <:-) == 42); 2144 2145 static_assert (0b101010 == 42); 2146 static_assert (0B101010 == 42); 2147 static_assert (0xDEAD'\''BEEF == 3'\''735'\''928'\''559); 2148 static_assert (0.500'\''000'\''000 == 0.5); 2149 2150 enum unsignedish : unsigned int { uione = 1 }; 2151 static_assert (0 < -uione); 2152 2153 #include <stddef.h> 2154 constexpr nullptr_t null_pointer = nullptr; 2155 2156 static typeof (1 + 1L) two () { return 2; } 2157 static long int three () { return 3; } 2158 ' 2159 2160 # Test code for whether the C compiler supports C23 (body of main). 2161 ac_c_conftest_c23_main=' 2162 { 2163 label_before_declaration: 2164 int arr[10] = {}; 2165 if (arr[0]) 2166 goto label_before_declaration; 2167 if (!arr[0]) 2168 goto label_at_end_of_block; 2169 label_at_end_of_block: 2170 } 2171 ok |= !null_pointer; 2172 ok |= two != three; 2173 ' 2174 2175 # Test code for whether the C compiler supports C23 (complete). 2176 ac_c_conftest_c23_program="${ac_c_conftest_c23_globals} 2177 2178 int 2179 main (int, char **) 2180 { 2181 int ok = 0; 2182 ${ac_c_conftest_c23_main} 2183 return ok; 2184 } 2185 " 2186 2187 # Test code for whether the C compiler supports C89 (global declarations) 2188 ac_c_conftest_c89_globals=' 2189 /* Do not test the value of __STDC__, because some compilers define it to 0 2190 or do not define it, while otherwise adequately conforming. */ 2191 2192 #include <stddef.h> 2193 #include <stdarg.h> 2194 struct stat; 2195 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2196 struct buf { int x; }; 2197 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2198 static char *e (char **p, int i) 2199 { 2200 return p[i]; 2201 } 2202 static char *f (char * (*g) (char **, int), char **p, ...) 2203 { 2204 char *s; 2205 va_list v; 2206 va_start (v,p); 2207 s = g (p, va_arg (v,int)); 2208 va_end (v); 2209 return s; 2210 } 2211 2212 /* C89 style stringification. */ 2213 #define noexpand_stringify(a) #a 2214 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2215 2216 /* C89 style token pasting. Exercises some of the corner cases that 2217 e.g. old MSVC gets wrong, but not very hard. */ 2218 #define noexpand_concat(a,b) a##b 2219 #define expand_concat(a,b) noexpand_concat(a,b) 2220 extern int vA; 2221 extern int vbee; 2222 #define aye A 2223 #define bee B 2224 int *pvA = &expand_concat(v,aye); 2225 int *pvbee = &noexpand_concat(v,bee); 2226 2227 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2228 function prototypes and stuff, but not \xHH hex character constants. 2229 These do not provoke an error unfortunately, instead are silently treated 2230 as an "x". The following induces an error, until -std is added to get 2231 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2232 array size at least. It is necessary to write \x00 == 0 to get something 2233 that is true only with -std. */ 2234 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2235 2236 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2237 inside strings and character constants. */ 2238 #define FOO(x) '\''x'\'' 2239 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2240 2241 int test (int i, double x); 2242 struct s1 {int (*f) (int a);}; 2243 struct s2 {int (*f) (double a);}; 2244 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2245 int, int);' 2246 2247 # Test code for whether the C compiler supports C89 (body of main). 2248 ac_c_conftest_c89_main=' 2249 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2250 ' 2251 2252 # Test code for whether the C compiler supports C99 (global declarations) 2253 ac_c_conftest_c99_globals=' 2254 /* Does the compiler advertise C99 conformance? */ 2255 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2256 # error "Compiler does not advertise C99 conformance" 2257 #endif 2258 2259 // See if C++-style comments work. 2260 2261 #include <stdbool.h> 2262 extern int puts (const char *); 2263 extern int printf (const char *, ...); 2264 extern int dprintf (int, const char *, ...); 2265 extern void *malloc (size_t); 2266 extern void free (void *); 2267 2268 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2269 // dprintf is used instead of fprintf to avoid needing to declare 2270 // FILE and stderr, and "aND" is used instead of "and" to work around 2271 // GCC bug 40564 which is irrelevant here. 2272 #define debug(...) dprintf (2, __VA_ARGS__) 2273 #define showlist(...) puts (#__VA_ARGS__) 2274 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2275 static void 2276 test_varargs_macros (void) 2277 { 2278 int x = 1234; 2279 int y = 5678; 2280 debug ("Flag"); 2281 debug ("X = %d\n", x); 2282 showlist (The first, second, aND third items.); 2283 report (x>y, "x is %d but y is %d", x, y); 2284 } 2285 2286 // Check long long types. 2287 #define BIG64 18446744073709551615ull 2288 #define BIG32 4294967295ul 2289 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2290 #if !BIG_OK 2291 #error "your preprocessor is broken" 2292 #endif 2293 #if BIG_OK 2294 #else 2295 #error "your preprocessor is broken" 2296 #endif 2297 static long long int bignum = -9223372036854775807LL; 2298 static unsigned long long int ubignum = BIG64; 2299 2300 struct incomplete_array 2301 { 2302 int datasize; 2303 double data[]; 2304 }; 2305 2306 struct named_init { 2307 int number; 2308 const wchar_t *name; 2309 double average; 2310 }; 2311 2312 typedef const char *ccp; 2313 2314 static inline int 2315 test_restrict (ccp restrict text) 2316 { 2317 // Iterate through items via the restricted pointer. 2318 // Also check for declarations in for loops. 2319 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2320 continue; 2321 return 0; 2322 } 2323 2324 // Check varargs and va_copy. 2325 static bool 2326 test_varargs (const char *format, ...) 2327 { 2328 va_list args; 2329 va_start (args, format); 2330 va_list args_copy; 2331 va_copy (args_copy, args); 2332 2333 const char *str = ""; 2334 int number = 0; 2335 float fnumber = 0; 2336 2337 while (*format) 2338 { 2339 switch (*format++) 2340 { 2341 case '\''s'\'': // string 2342 str = va_arg (args_copy, const char *); 2343 break; 2344 case '\''d'\'': // int 2345 number = va_arg (args_copy, int); 2346 break; 2347 case '\''f'\'': // float 2348 fnumber = va_arg (args_copy, double); 2349 break; 2350 default: 2351 break; 2352 } 2353 } 2354 va_end (args_copy); 2355 va_end (args); 2356 2357 return *str && number && fnumber; 2358 } 2359 ' 2360 2361 # Test code for whether the C compiler supports C99 (body of main). 2362 ac_c_conftest_c99_main=' 2363 // Check bool. 2364 _Bool success = false; 2365 success |= (argc != 0); 2366 2367 // Check restrict. 2368 if (test_restrict ("String literal") == 0) 2369 success = true; 2370 const char *restrict newvar = "Another string"; 2371 2372 // Check varargs. 2373 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2374 test_varargs_macros (); 2375 2376 // Check flexible array members. 2377 static struct incomplete_array *volatile incomplete_array_pointer; 2378 struct incomplete_array *ia = incomplete_array_pointer; 2379 ia->datasize = 10; 2380 for (int i = 0; i < ia->datasize; ++i) 2381 ia->data[i] = i * 1.234; 2382 // Work around memory leak warnings. 2383 free (ia); 2384 2385 // Check named initializers. 2386 struct named_init ni = { 2387 .number = 34, 2388 .name = L"Test wide string", 2389 .average = 543.34343, 2390 }; 2391 2392 ni.number = 58; 2393 2394 // Do not test for VLAs, as some otherwise-conforming compilers lack them. 2395 // C code should instead use __STDC_NO_VLA__; see Autoconf manual. 2396 2397 // work around unused variable warnings 2398 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2399 || ni.number != 58); 2400 ' 2401 2402 # Test code for whether the C compiler supports C11 (global declarations) 2403 ac_c_conftest_c11_globals=' 2404 /* Does the compiler advertise C11 conformance? */ 2405 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2406 # error "Compiler does not advertise C11 conformance" 2407 #endif 2408 2409 // Check _Alignas. 2410 char _Alignas (double) aligned_as_double; 2411 char _Alignas (0) no_special_alignment; 2412 extern char aligned_as_int; 2413 char _Alignas (0) _Alignas (int) aligned_as_int; 2414 2415 // Check _Alignof. 2416 enum 2417 { 2418 int_alignment = _Alignof (int), 2419 int_array_alignment = _Alignof (int[100]), 2420 char_alignment = _Alignof (char) 2421 }; 2422 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2423 2424 // Check _Noreturn. 2425 int _Noreturn does_not_return (void) { for (;;) continue; } 2426 2427 // Check _Static_assert. 2428 struct test_static_assert 2429 { 2430 int x; 2431 _Static_assert (sizeof (int) <= sizeof (long int), 2432 "_Static_assert does not work in struct"); 2433 long int y; 2434 }; 2435 2436 // Check UTF-8 literals. 2437 #define u8 syntax error! 2438 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2439 2440 // Check duplicate typedefs. 2441 typedef long *long_ptr; 2442 typedef long int *long_ptr; 2443 typedef long_ptr long_ptr; 2444 2445 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2446 struct anonymous 2447 { 2448 union { 2449 struct { int i; int j; }; 2450 struct { int k; long int l; } w; 2451 }; 2452 int m; 2453 } v1; 2454 ' 2455 2456 # Test code for whether the C compiler supports C11 (body of main). 2457 ac_c_conftest_c11_main=' 2458 _Static_assert ((offsetof (struct anonymous, i) 2459 == offsetof (struct anonymous, w.k)), 2460 "Anonymous union alignment botch"); 2461 v1.i = 2; 2462 v1.w.k = 5; 2463 ok |= v1.i != 5; 2464 ' 2465 2466 # Test code for whether the C compiler supports C11 (complete). 2467 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2468 ${ac_c_conftest_c99_globals} 2469 ${ac_c_conftest_c11_globals} 2470 2471 int 2472 main (int argc, char **argv) 2473 { 2474 int ok = 0; 2475 ${ac_c_conftest_c89_main} 2476 ${ac_c_conftest_c99_main} 2477 ${ac_c_conftest_c11_main} 2478 return ok; 2479 } 2480 " 2481 2482 # Test code for whether the C compiler supports C99 (complete). 2483 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2484 ${ac_c_conftest_c99_globals} 2485 2486 int 2487 main (int argc, char **argv) 2488 { 2489 int ok = 0; 2490 ${ac_c_conftest_c89_main} 2491 ${ac_c_conftest_c99_main} 2492 return ok; 2493 } 2494 " 2495 2496 # Test code for whether the C compiler supports C89 (complete). 2497 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2498 2499 int 2500 main (int argc, char **argv) 2501 { 2502 int ok = 0; 2503 ${ac_c_conftest_c89_main} 2504 return ok; 2505 } 2506 " 2507 2508 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2509 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2510 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2511 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2512 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2513 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2514 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2515 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2516 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2517 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2518 2519 # Auxiliary files required by this configure script. 2520 ac_aux_files="config.guess config.sub missing install-sh compile" 2521 2522 # Locations in which to look for auxiliary files. 2523 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2524 2525 # Search for a directory containing all of the required auxiliary files, 2526 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2527 # If we don't find one directory that contains all the files we need, 2528 # we report the set of missing files from the *first* directory in 2529 # $ac_aux_dir_candidates and give up. 2530 ac_missing_aux_files="" 2531 ac_first_candidate=: 2532 printf '%s\n' "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2534 as_found=false 2535 for as_dir in $ac_aux_dir_candidates 2536 do 2537 IFS=$as_save_IFS 2538 case $as_dir in #((( 2539 '') as_dir=./ ;; 2540 */) ;; 2541 *) as_dir=$as_dir/ ;; 2542 esac 2543 as_found=: 2544 2545 printf '%s\n' "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2546 ac_aux_dir_found=yes 2547 ac_install_sh= 2548 for ac_aux in $ac_aux_files 2549 do 2550 # As a special case, if "install-sh" is required, that requirement 2551 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2552 # and $ac_install_sh is set appropriately for whichever one is found. 2553 if test x"$ac_aux" = x"install-sh" 2554 then 2555 if test -f "${as_dir}install-sh"; then 2556 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2557 ac_install_sh="${as_dir}install-sh -c" 2558 elif test -f "${as_dir}install.sh"; then 2559 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2560 ac_install_sh="${as_dir}install.sh -c" 2561 elif test -f "${as_dir}shtool"; then 2562 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2563 ac_install_sh="${as_dir}shtool install -c" 2564 else 2565 ac_aux_dir_found=no 2566 if $ac_first_candidate; then 2567 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2568 else 2569 break 2570 fi 2571 fi 2572 else 2573 if test -f "${as_dir}${ac_aux}"; then 2574 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2575 else 2576 ac_aux_dir_found=no 2577 if $ac_first_candidate; then 2578 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2579 else 2580 break 2581 fi 2582 fi 2583 fi 2584 done 2585 if test "$ac_aux_dir_found" = yes; then 2586 ac_aux_dir="$as_dir" 2587 break 2588 fi 2589 ac_first_candidate=false 2590 2591 as_found=false 2592 done 2593 IFS=$as_save_IFS 2594 if $as_found 2595 then : 2596 2597 else case e in #( 2598 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2599 esac 2600 fi 2601 2602 2603 # These three variables are undocumented and unsupported, 2604 # and are intended to be withdrawn in a future Autoconf release. 2605 # They can cause serious problems if a builder's source tree is in a directory 2606 # whose full name contains unusual characters. 2607 if test -f "${ac_aux_dir}config.guess"; then 2608 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2609 fi 2610 if test -f "${ac_aux_dir}config.sub"; then 2611 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2612 fi 2613 if test -f "$ac_aux_dir/configure"; then 2614 ac_configure="$SHELL ${ac_aux_dir}configure" 2615 fi 2616 2617 # Check that the precious variables saved in the cache have kept the same 2618 # value. 2619 ac_cache_corrupted=false 2620 for ac_var in $ac_precious_vars; do 2621 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2622 eval ac_new_set=\$ac_env_${ac_var}_set 2623 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2624 eval ac_new_val=\$ac_env_${ac_var}_value 2625 case $ac_old_set,$ac_new_set in 2626 set,) 2627 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2628 printf '%s\n' "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2629 ac_cache_corrupted=: ;; 2630 ,set) 2631 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2632 printf '%s\n' "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2633 ac_cache_corrupted=: ;; 2634 ,);; 2635 *) 2636 if test "x$ac_old_val" != "x$ac_new_val"; then 2637 # differences in whitespace do not lead to failure. 2638 ac_old_val_w= 2639 for ac_val in x $ac_old_val; do 2640 ac_old_val_w="$ac_old_val_w $ac_val" 2641 done 2642 ac_new_val_w= 2643 for ac_val in x $ac_new_val; do 2644 ac_new_val_w="$ac_new_val_w $ac_val" 2645 done 2646 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2647 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2648 printf '%s\n' "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2649 ac_cache_corrupted=: 2650 else 2651 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2652 printf '%s\n' "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2653 eval $ac_var=\$ac_old_val 2654 fi 2655 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2656 printf '%s\n' "$as_me: former value: '$ac_old_val'" >&2;} 2657 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2658 printf '%s\n' "$as_me: current value: '$ac_new_val'" >&2;} 2659 fi;; 2660 esac 2661 # Pass precious variables to config.status. 2662 if test "$ac_new_set" = set; then 2663 case $ac_new_val in 2664 *\'*) ac_arg=$ac_var=`printf '%s\n' "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2665 *) ac_arg=$ac_var=$ac_new_val ;; 2666 esac 2667 case " $ac_configure_args " in 2668 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2669 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2670 esac 2671 fi 2672 done 2673 if $ac_cache_corrupted; then 2674 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2675 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2676 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2677 printf '%s\n' "$as_me: error: changes in the environment can compromise the build" >&2;} 2678 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2679 and start over" "$LINENO" 5 2680 fi 2681 ## -------------------- ## 2682 ## Main body of script. ## 2683 ## -------------------- ## 2684 2685 2686 # Determine whether it's possible to make 'echo' print without a newline. 2687 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 2688 # for compatibility with existing Makefiles. 2689 ECHO_C= ECHO_N= ECHO_T= 2690 case `echo -n x` in #((((( 2691 -n*) 2692 case `echo 'xy\c'` in 2693 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 2694 xy) ECHO_C='\c';; 2695 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 2696 ECHO_T=' ';; 2697 esac;; 2698 *) 2699 ECHO_N='-n';; 2700 esac 2701 2702 ac_ext=c 2703 ac_cpp='$CPP $CPPFLAGS' 2704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2706 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2707 2708 2709 2710 ac_config_headers="$ac_config_headers config.h" 2711 2712 2713 # Set common system defines for POSIX extensions, such as _GNU_SOURCE 2714 # Must be called before any macros that run the compiler (like 2715 # AC_PROG_LIBTOOL) to avoid autoconf errors. 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 # Expand $ac_aux_dir to an absolute path. 2731 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2732 2733 ac_ext=c 2734 ac_cpp='$CPP $CPPFLAGS' 2735 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2736 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2737 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2738 if test -n "$ac_tool_prefix"; then 2739 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2740 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2741 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2742 printf %s "checking for $ac_word... " >&6; } 2743 if test ${ac_cv_prog_CC+y} 2744 then : 2745 printf %s "(cached) " >&6 2746 else case e in #( 2747 e) if test -n "$CC"; then 2748 ac_cv_prog_CC="$CC" # Let the user override the test. 2749 else 2750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2751 for as_dir in $PATH 2752 do 2753 IFS=$as_save_IFS 2754 case $as_dir in #((( 2755 '') as_dir=./ ;; 2756 */) ;; 2757 *) as_dir=$as_dir/ ;; 2758 esac 2759 for ac_exec_ext in '' $ac_executable_extensions; do 2760 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2761 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2762 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2763 break 2 2764 fi 2765 done 2766 done 2767 IFS=$as_save_IFS 2768 2769 fi ;; 2770 esac 2771 fi 2772 CC=$ac_cv_prog_CC 2773 if test -n "$CC"; then 2774 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2775 printf '%s\n' "$CC" >&6; } 2776 else 2777 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2778 printf '%s\n' "no" >&6; } 2779 fi 2780 2781 2782 fi 2783 if test -z "$ac_cv_prog_CC"; then 2784 ac_ct_CC=$CC 2785 # Extract the first word of "gcc", so it can be a program name with args. 2786 set dummy gcc; ac_word=$2 2787 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2788 printf %s "checking for $ac_word... " >&6; } 2789 if test ${ac_cv_prog_ac_ct_CC+y} 2790 then : 2791 printf %s "(cached) " >&6 2792 else case e in #( 2793 e) if test -n "$ac_ct_CC"; then 2794 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2795 else 2796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2797 for as_dir in $PATH 2798 do 2799 IFS=$as_save_IFS 2800 case $as_dir in #((( 2801 '') as_dir=./ ;; 2802 */) ;; 2803 *) as_dir=$as_dir/ ;; 2804 esac 2805 for ac_exec_ext in '' $ac_executable_extensions; do 2806 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2807 ac_cv_prog_ac_ct_CC="gcc" 2808 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2809 break 2 2810 fi 2811 done 2812 done 2813 IFS=$as_save_IFS 2814 2815 fi ;; 2816 esac 2817 fi 2818 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2819 if test -n "$ac_ct_CC"; then 2820 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2821 printf '%s\n' "$ac_ct_CC" >&6; } 2822 else 2823 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2824 printf '%s\n' "no" >&6; } 2825 fi 2826 2827 if test "x$ac_ct_CC" = x; then 2828 CC="" 2829 else 2830 case $cross_compiling:$ac_tool_warned in 2831 yes:) 2832 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2833 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2834 ac_tool_warned=yes ;; 2835 esac 2836 CC=$ac_ct_CC 2837 fi 2838 else 2839 CC="$ac_cv_prog_CC" 2840 fi 2841 2842 if test -z "$CC"; then 2843 if test -n "$ac_tool_prefix"; then 2844 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2845 set dummy ${ac_tool_prefix}cc; ac_word=$2 2846 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2847 printf %s "checking for $ac_word... " >&6; } 2848 if test ${ac_cv_prog_CC+y} 2849 then : 2850 printf %s "(cached) " >&6 2851 else case e in #( 2852 e) if test -n "$CC"; then 2853 ac_cv_prog_CC="$CC" # Let the user override the test. 2854 else 2855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2856 for as_dir in $PATH 2857 do 2858 IFS=$as_save_IFS 2859 case $as_dir in #((( 2860 '') as_dir=./ ;; 2861 */) ;; 2862 *) as_dir=$as_dir/ ;; 2863 esac 2864 for ac_exec_ext in '' $ac_executable_extensions; do 2865 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2866 ac_cv_prog_CC="${ac_tool_prefix}cc" 2867 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2868 break 2 2869 fi 2870 done 2871 done 2872 IFS=$as_save_IFS 2873 2874 fi ;; 2875 esac 2876 fi 2877 CC=$ac_cv_prog_CC 2878 if test -n "$CC"; then 2879 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2880 printf '%s\n' "$CC" >&6; } 2881 else 2882 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2883 printf '%s\n' "no" >&6; } 2884 fi 2885 2886 2887 fi 2888 fi 2889 if test -z "$CC"; then 2890 # Extract the first word of "cc", so it can be a program name with args. 2891 set dummy cc; ac_word=$2 2892 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2893 printf %s "checking for $ac_word... " >&6; } 2894 if test ${ac_cv_prog_CC+y} 2895 then : 2896 printf %s "(cached) " >&6 2897 else case e in #( 2898 e) if test -n "$CC"; then 2899 ac_cv_prog_CC="$CC" # Let the user override the test. 2900 else 2901 ac_prog_rejected=no 2902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2903 for as_dir in $PATH 2904 do 2905 IFS=$as_save_IFS 2906 case $as_dir in #((( 2907 '') as_dir=./ ;; 2908 */) ;; 2909 *) as_dir=$as_dir/ ;; 2910 esac 2911 for ac_exec_ext in '' $ac_executable_extensions; do 2912 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2913 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2914 ac_prog_rejected=yes 2915 continue 2916 fi 2917 ac_cv_prog_CC="cc" 2918 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2919 break 2 2920 fi 2921 done 2922 done 2923 IFS=$as_save_IFS 2924 2925 if test $ac_prog_rejected = yes; then 2926 # We found a bogon in the path, so make sure we never use it. 2927 set dummy $ac_cv_prog_CC 2928 shift 2929 if test $# != 0; then 2930 # We chose a different compiler from the bogus one. 2931 # However, it has the same basename, so the bogon will be chosen 2932 # first if we set CC to just the basename; use the full file name. 2933 shift 2934 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2935 fi 2936 fi 2937 fi ;; 2938 esac 2939 fi 2940 CC=$ac_cv_prog_CC 2941 if test -n "$CC"; then 2942 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2943 printf '%s\n' "$CC" >&6; } 2944 else 2945 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2946 printf '%s\n' "no" >&6; } 2947 fi 2948 2949 2950 fi 2951 if test -z "$CC"; then 2952 if test -n "$ac_tool_prefix"; then 2953 for ac_prog in cl.exe 2954 do 2955 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2956 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2957 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2958 printf %s "checking for $ac_word... " >&6; } 2959 if test ${ac_cv_prog_CC+y} 2960 then : 2961 printf %s "(cached) " >&6 2962 else case e in #( 2963 e) if test -n "$CC"; then 2964 ac_cv_prog_CC="$CC" # Let the user override the test. 2965 else 2966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2967 for as_dir in $PATH 2968 do 2969 IFS=$as_save_IFS 2970 case $as_dir in #((( 2971 '') as_dir=./ ;; 2972 */) ;; 2973 *) as_dir=$as_dir/ ;; 2974 esac 2975 for ac_exec_ext in '' $ac_executable_extensions; do 2976 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2977 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2978 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2979 break 2 2980 fi 2981 done 2982 done 2983 IFS=$as_save_IFS 2984 2985 fi ;; 2986 esac 2987 fi 2988 CC=$ac_cv_prog_CC 2989 if test -n "$CC"; then 2990 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2991 printf '%s\n' "$CC" >&6; } 2992 else 2993 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2994 printf '%s\n' "no" >&6; } 2995 fi 2996 2997 2998 test -n "$CC" && break 2999 done 3000 fi 3001 if test -z "$CC"; then 3002 ac_ct_CC=$CC 3003 for ac_prog in cl.exe 3004 do 3005 # Extract the first word of "$ac_prog", so it can be a program name with args. 3006 set dummy $ac_prog; ac_word=$2 3007 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3008 printf %s "checking for $ac_word... " >&6; } 3009 if test ${ac_cv_prog_ac_ct_CC+y} 3010 then : 3011 printf %s "(cached) " >&6 3012 else case e in #( 3013 e) if test -n "$ac_ct_CC"; then 3014 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3015 else 3016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3017 for as_dir in $PATH 3018 do 3019 IFS=$as_save_IFS 3020 case $as_dir in #((( 3021 '') as_dir=./ ;; 3022 */) ;; 3023 *) as_dir=$as_dir/ ;; 3024 esac 3025 for ac_exec_ext in '' $ac_executable_extensions; do 3026 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3027 ac_cv_prog_ac_ct_CC="$ac_prog" 3028 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3029 break 2 3030 fi 3031 done 3032 done 3033 IFS=$as_save_IFS 3034 3035 fi ;; 3036 esac 3037 fi 3038 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3039 if test -n "$ac_ct_CC"; then 3040 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3041 printf '%s\n' "$ac_ct_CC" >&6; } 3042 else 3043 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3044 printf '%s\n' "no" >&6; } 3045 fi 3046 3047 3048 test -n "$ac_ct_CC" && break 3049 done 3050 3051 if test "x$ac_ct_CC" = x; then 3052 CC="" 3053 else 3054 case $cross_compiling:$ac_tool_warned in 3055 yes:) 3056 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3057 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3058 ac_tool_warned=yes ;; 3059 esac 3060 CC=$ac_ct_CC 3061 fi 3062 fi 3063 3064 fi 3065 if test -z "$CC"; then 3066 if test -n "$ac_tool_prefix"; then 3067 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3068 set dummy ${ac_tool_prefix}clang; ac_word=$2 3069 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3070 printf %s "checking for $ac_word... " >&6; } 3071 if test ${ac_cv_prog_CC+y} 3072 then : 3073 printf %s "(cached) " >&6 3074 else case e in #( 3075 e) if test -n "$CC"; then 3076 ac_cv_prog_CC="$CC" # Let the user override the test. 3077 else 3078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3079 for as_dir in $PATH 3080 do 3081 IFS=$as_save_IFS 3082 case $as_dir in #((( 3083 '') as_dir=./ ;; 3084 */) ;; 3085 *) as_dir=$as_dir/ ;; 3086 esac 3087 for ac_exec_ext in '' $ac_executable_extensions; do 3088 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3089 ac_cv_prog_CC="${ac_tool_prefix}clang" 3090 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3091 break 2 3092 fi 3093 done 3094 done 3095 IFS=$as_save_IFS 3096 3097 fi ;; 3098 esac 3099 fi 3100 CC=$ac_cv_prog_CC 3101 if test -n "$CC"; then 3102 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3103 printf '%s\n' "$CC" >&6; } 3104 else 3105 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3106 printf '%s\n' "no" >&6; } 3107 fi 3108 3109 3110 fi 3111 if test -z "$ac_cv_prog_CC"; then 3112 ac_ct_CC=$CC 3113 # Extract the first word of "clang", so it can be a program name with args. 3114 set dummy clang; ac_word=$2 3115 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3116 printf %s "checking for $ac_word... " >&6; } 3117 if test ${ac_cv_prog_ac_ct_CC+y} 3118 then : 3119 printf %s "(cached) " >&6 3120 else case e in #( 3121 e) if test -n "$ac_ct_CC"; then 3122 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3123 else 3124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3125 for as_dir in $PATH 3126 do 3127 IFS=$as_save_IFS 3128 case $as_dir in #((( 3129 '') as_dir=./ ;; 3130 */) ;; 3131 *) as_dir=$as_dir/ ;; 3132 esac 3133 for ac_exec_ext in '' $ac_executable_extensions; do 3134 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3135 ac_cv_prog_ac_ct_CC="clang" 3136 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3137 break 2 3138 fi 3139 done 3140 done 3141 IFS=$as_save_IFS 3142 3143 fi ;; 3144 esac 3145 fi 3146 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3147 if test -n "$ac_ct_CC"; then 3148 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3149 printf '%s\n' "$ac_ct_CC" >&6; } 3150 else 3151 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3152 printf '%s\n' "no" >&6; } 3153 fi 3154 3155 if test "x$ac_ct_CC" = x; then 3156 CC="" 3157 else 3158 case $cross_compiling:$ac_tool_warned in 3159 yes:) 3160 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3161 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3162 ac_tool_warned=yes ;; 3163 esac 3164 CC=$ac_ct_CC 3165 fi 3166 else 3167 CC="$ac_cv_prog_CC" 3168 fi 3169 3170 fi 3171 3172 3173 test -z "$CC" && { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3174 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3175 as_fn_error $? "no acceptable C compiler found in \$PATH 3176 See 'config.log' for more details" "$LINENO" 5; } 3177 3178 # Provide some information about the compiler. 3179 printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3180 set X $ac_compile 3181 ac_compiler=$2 3182 for ac_option in --version -v -V -qversion -version; do 3183 { { ac_try="$ac_compiler $ac_option >&5" 3184 case "(($ac_try" in 3185 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3186 *) ac_try_echo=$ac_try;; 3187 esac 3188 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3189 printf '%s\n' "$ac_try_echo"; } >&5 3190 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3191 ac_status=$? 3192 if test -s conftest.err; then 3193 sed '10a\ 3194 ... rest of stderr output deleted ... 3195 10q' conftest.err >conftest.er1 3196 cat conftest.er1 >&5 3197 fi 3198 rm -f conftest.er1 conftest.err 3199 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3200 test $ac_status = 0; } 3201 done 3202 3203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3204 /* end confdefs.h. */ 3205 3206 int 3207 main (void) 3208 { 3209 3210 ; 3211 return 0; 3212 } 3213 _ACEOF 3214 ac_clean_files_save=$ac_clean_files 3215 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3216 # Try to create an executable without -o first, disregard a.out. 3217 # It will help us diagnose broken compilers, and finding out an intuition 3218 # of exeext. 3219 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3220 printf %s "checking whether the C compiler works... " >&6; } 3221 ac_link_default=`printf '%s\n' "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3222 3223 # The possible output files: 3224 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3225 3226 ac_rmfiles= 3227 for ac_file in $ac_files 3228 do 3229 case $ac_file in 3230 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3231 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3232 esac 3233 done 3234 rm -f $ac_rmfiles 3235 3236 if { { ac_try="$ac_link_default" 3237 case "(($ac_try" in 3238 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3239 *) ac_try_echo=$ac_try;; 3240 esac 3241 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3242 printf '%s\n' "$ac_try_echo"; } >&5 3243 (eval "$ac_link_default") 2>&5 3244 ac_status=$? 3245 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3246 test $ac_status = 0; } 3247 then : 3248 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3249 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3250 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3251 # so that the user can short-circuit this test for compilers unknown to 3252 # Autoconf. 3253 for ac_file in $ac_files '' 3254 do 3255 test -f "$ac_file" || continue 3256 case $ac_file in 3257 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3258 ;; 3259 [ab].out ) 3260 # We found the default executable, but exeext='' is most 3261 # certainly right. 3262 break;; 3263 *.* ) 3264 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3265 then :; else 3266 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3267 fi 3268 # We set ac_cv_exeext here because the later test for it is not 3269 # safe: cross compilers may not add the suffix if given an '-o' 3270 # argument, so we may need to know it at that point already. 3271 # Even if this section looks crufty: it has the advantage of 3272 # actually working. 3273 break;; 3274 * ) 3275 break;; 3276 esac 3277 done 3278 test "$ac_cv_exeext" = no && ac_cv_exeext= 3279 3280 else case e in #( 3281 e) ac_file='' ;; 3282 esac 3283 fi 3284 if test -z "$ac_file" 3285 then : 3286 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3287 printf '%s\n' "no" >&6; } 3288 printf '%s\n' "$as_me: failed program was:" >&5 3289 sed 's/^/| /' conftest.$ac_ext >&5 3290 3291 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3292 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3293 as_fn_error 77 "C compiler cannot create executables 3294 See 'config.log' for more details" "$LINENO" 5; } 3295 else case e in #( 3296 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3297 printf '%s\n' "yes" >&6; } ;; 3298 esac 3299 fi 3300 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3301 printf %s "checking for C compiler default output file name... " >&6; } 3302 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3303 printf '%s\n' "$ac_file" >&6; } 3304 ac_exeext=$ac_cv_exeext 3305 3306 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3307 ac_clean_files=$ac_clean_files_save 3308 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3309 printf %s "checking for suffix of executables... " >&6; } 3310 if { { ac_try="$ac_link" 3311 case "(($ac_try" in 3312 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3313 *) ac_try_echo=$ac_try;; 3314 esac 3315 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3316 printf '%s\n' "$ac_try_echo"; } >&5 3317 (eval "$ac_link") 2>&5 3318 ac_status=$? 3319 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3320 test $ac_status = 0; } 3321 then : 3322 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3323 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3324 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3325 # 'rm'. 3326 for ac_file in conftest.exe conftest conftest.*; do 3327 test -f "$ac_file" || continue 3328 case $ac_file in 3329 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3330 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3331 break;; 3332 * ) break;; 3333 esac 3334 done 3335 else case e in #( 3336 e) { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3337 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3338 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3339 See 'config.log' for more details" "$LINENO" 5; } ;; 3340 esac 3341 fi 3342 rm -f conftest conftest$ac_cv_exeext 3343 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3344 printf '%s\n' "$ac_cv_exeext" >&6; } 3345 3346 rm -f conftest.$ac_ext 3347 EXEEXT=$ac_cv_exeext 3348 ac_exeext=$EXEEXT 3349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3350 /* end confdefs.h. */ 3351 #include <stdio.h> 3352 int 3353 main (void) 3354 { 3355 FILE *f = fopen ("conftest.out", "w"); 3356 if (!f) 3357 return 1; 3358 return ferror (f) || fclose (f) != 0; 3359 3360 ; 3361 return 0; 3362 } 3363 _ACEOF 3364 ac_clean_files="$ac_clean_files conftest.out" 3365 # Check that the compiler produces executables we can run. If not, either 3366 # the compiler is broken, or we cross compile. 3367 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3368 printf %s "checking whether we are cross compiling... " >&6; } 3369 if test "$cross_compiling" != yes; then 3370 { { ac_try="$ac_link" 3371 case "(($ac_try" in 3372 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3373 *) ac_try_echo=$ac_try;; 3374 esac 3375 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3376 printf '%s\n' "$ac_try_echo"; } >&5 3377 (eval "$ac_link") 2>&5 3378 ac_status=$? 3379 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3380 test $ac_status = 0; } 3381 if { ac_try='./conftest$ac_cv_exeext' 3382 { { case "(($ac_try" in 3383 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3384 *) ac_try_echo=$ac_try;; 3385 esac 3386 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3387 printf '%s\n' "$ac_try_echo"; } >&5 3388 (eval "$ac_try") 2>&5 3389 ac_status=$? 3390 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3391 test $ac_status = 0; }; }; then 3392 cross_compiling=no 3393 else 3394 if test "$cross_compiling" = maybe; then 3395 cross_compiling=yes 3396 else 3397 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3398 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3399 as_fn_error 77 "cannot run C compiled programs. 3400 If you meant to cross compile, use '--host'. 3401 See 'config.log' for more details" "$LINENO" 5; } 3402 fi 3403 fi 3404 fi 3405 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3406 printf '%s\n' "$cross_compiling" >&6; } 3407 3408 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3409 conftest.o conftest.obj conftest.out 3410 ac_clean_files=$ac_clean_files_save 3411 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3412 printf %s "checking for suffix of object files... " >&6; } 3413 if test ${ac_cv_objext+y} 3414 then : 3415 printf %s "(cached) " >&6 3416 else case e in #( 3417 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3418 /* end confdefs.h. */ 3419 3420 int 3421 main (void) 3422 { 3423 3424 ; 3425 return 0; 3426 } 3427 _ACEOF 3428 rm -f conftest.o conftest.obj 3429 if { { ac_try="$ac_compile" 3430 case "(($ac_try" in 3431 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3432 *) ac_try_echo=$ac_try;; 3433 esac 3434 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3435 printf '%s\n' "$ac_try_echo"; } >&5 3436 (eval "$ac_compile") 2>&5 3437 ac_status=$? 3438 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3439 test $ac_status = 0; } 3440 then : 3441 for ac_file in conftest.o conftest.obj conftest.*; do 3442 test -f "$ac_file" || continue; 3443 case $ac_file in 3444 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3445 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3446 break;; 3447 esac 3448 done 3449 else case e in #( 3450 e) printf '%s\n' "$as_me: failed program was:" >&5 3451 sed 's/^/| /' conftest.$ac_ext >&5 3452 3453 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3454 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3455 as_fn_error $? "cannot compute suffix of object files: cannot compile 3456 See 'config.log' for more details" "$LINENO" 5; } ;; 3457 esac 3458 fi 3459 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3460 esac 3461 fi 3462 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3463 printf '%s\n' "$ac_cv_objext" >&6; } 3464 OBJEXT=$ac_cv_objext 3465 ac_objext=$OBJEXT 3466 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3467 printf %s "checking whether the compiler supports GNU C... " >&6; } 3468 if test ${ac_cv_c_compiler_gnu+y} 3469 then : 3470 printf %s "(cached) " >&6 3471 else case e in #( 3472 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3473 /* end confdefs.h. */ 3474 3475 int 3476 main (void) 3477 { 3478 #ifndef __GNUC__ 3479 choke me 3480 #endif 3481 3482 ; 3483 return 0; 3484 } 3485 _ACEOF 3486 if ac_fn_c_try_compile "$LINENO" 3487 then : 3488 ac_compiler_gnu=yes 3489 else case e in #( 3490 e) ac_compiler_gnu=no ;; 3491 esac 3492 fi 3493 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3494 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3495 ;; 3496 esac 3497 fi 3498 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3499 printf '%s\n' "$ac_cv_c_compiler_gnu" >&6; } 3500 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3501 3502 if test $ac_compiler_gnu = yes; then 3503 GCC=yes 3504 else 3505 GCC= 3506 fi 3507 ac_test_CFLAGS=${CFLAGS+y} 3508 ac_save_CFLAGS=$CFLAGS 3509 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3510 printf %s "checking whether $CC accepts -g... " >&6; } 3511 if test ${ac_cv_prog_cc_g+y} 3512 then : 3513 printf %s "(cached) " >&6 3514 else case e in #( 3515 e) ac_save_c_werror_flag=$ac_c_werror_flag 3516 ac_c_werror_flag=yes 3517 ac_cv_prog_cc_g=no 3518 CFLAGS="-g" 3519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3520 /* end confdefs.h. */ 3521 3522 int 3523 main (void) 3524 { 3525 3526 ; 3527 return 0; 3528 } 3529 _ACEOF 3530 if ac_fn_c_try_compile "$LINENO" 3531 then : 3532 ac_cv_prog_cc_g=yes 3533 else case e in #( 3534 e) CFLAGS="" 3535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3536 /* end confdefs.h. */ 3537 3538 int 3539 main (void) 3540 { 3541 3542 ; 3543 return 0; 3544 } 3545 _ACEOF 3546 if ac_fn_c_try_compile "$LINENO" 3547 then : 3548 3549 else case e in #( 3550 e) ac_c_werror_flag=$ac_save_c_werror_flag 3551 CFLAGS="-g" 3552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3553 /* end confdefs.h. */ 3554 3555 int 3556 main (void) 3557 { 3558 3559 ; 3560 return 0; 3561 } 3562 _ACEOF 3563 if ac_fn_c_try_compile "$LINENO" 3564 then : 3565 ac_cv_prog_cc_g=yes 3566 fi 3567 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3568 esac 3569 fi 3570 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3571 esac 3572 fi 3573 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3574 ac_c_werror_flag=$ac_save_c_werror_flag ;; 3575 esac 3576 fi 3577 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3578 printf '%s\n' "$ac_cv_prog_cc_g" >&6; } 3579 if test $ac_test_CFLAGS; then 3580 CFLAGS=$ac_save_CFLAGS 3581 elif test $ac_cv_prog_cc_g = yes; then 3582 if test "$GCC" = yes; then 3583 CFLAGS="-g -O2" 3584 else 3585 CFLAGS="-g" 3586 fi 3587 else 3588 if test "$GCC" = yes; then 3589 CFLAGS="-O2" 3590 else 3591 CFLAGS= 3592 fi 3593 fi 3594 ac_prog_cc_stdc=no 3595 if test x$ac_prog_cc_stdc = xno 3596 then : 3597 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C23 features" >&5 3598 printf %s "checking for $CC option to enable C23 features... " >&6; } 3599 if test ${ac_cv_prog_cc_c23+y} 3600 then : 3601 printf %s "(cached) " >&6 3602 else case e in #( 3603 e) ac_cv_prog_cc_c23=no 3604 ac_save_CC=$CC 3605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3606 /* end confdefs.h. */ 3607 $ac_c_conftest_c23_program 3608 _ACEOF 3609 for ac_arg in '' -std=gnu23 3610 do 3611 CC="$ac_save_CC $ac_arg" 3612 if ac_fn_c_try_compile "$LINENO" 3613 then : 3614 ac_cv_prog_cc_c23=$ac_arg 3615 fi 3616 rm -f core conftest.err conftest.$ac_objext conftest.beam 3617 test "x$ac_cv_prog_cc_c23" != "xno" && break 3618 done 3619 rm -f conftest.$ac_ext 3620 CC=$ac_save_CC ;; 3621 esac 3622 fi 3623 3624 if test "x$ac_cv_prog_cc_c23" = xno 3625 then : 3626 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3627 printf '%s\n' "unsupported" >&6; } 3628 else case e in #( 3629 e) if test "x$ac_cv_prog_cc_c23" = x 3630 then : 3631 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3632 printf '%s\n' "none needed" >&6; } 3633 else case e in #( 3634 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c23" >&5 3635 printf '%s\n' "$ac_cv_prog_cc_c23" >&6; } 3636 CC="$CC $ac_cv_prog_cc_c23" ;; 3637 esac 3638 fi 3639 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c23 3640 ac_prog_cc_stdc=c23 ;; 3641 esac 3642 fi 3643 fi 3644 if test x$ac_prog_cc_stdc = xno 3645 then : 3646 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3647 printf %s "checking for $CC option to enable C11 features... " >&6; } 3648 if test ${ac_cv_prog_cc_c11+y} 3649 then : 3650 printf %s "(cached) " >&6 3651 else case e in #( 3652 e) ac_cv_prog_cc_c11=no 3653 ac_save_CC=$CC 3654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3655 /* end confdefs.h. */ 3656 $ac_c_conftest_c11_program 3657 _ACEOF 3658 for ac_arg in '' -std=gnu11 -std:c11 3659 do 3660 CC="$ac_save_CC $ac_arg" 3661 if ac_fn_c_try_compile "$LINENO" 3662 then : 3663 ac_cv_prog_cc_c11=$ac_arg 3664 fi 3665 rm -f core conftest.err conftest.$ac_objext conftest.beam 3666 test "x$ac_cv_prog_cc_c11" != "xno" && break 3667 done 3668 rm -f conftest.$ac_ext 3669 CC=$ac_save_CC ;; 3670 esac 3671 fi 3672 3673 if test "x$ac_cv_prog_cc_c11" = xno 3674 then : 3675 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3676 printf '%s\n' "unsupported" >&6; } 3677 else case e in #( 3678 e) if test "x$ac_cv_prog_cc_c11" = x 3679 then : 3680 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3681 printf '%s\n' "none needed" >&6; } 3682 else case e in #( 3683 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3684 printf '%s\n' "$ac_cv_prog_cc_c11" >&6; } 3685 CC="$CC $ac_cv_prog_cc_c11" ;; 3686 esac 3687 fi 3688 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3689 ac_prog_cc_stdc=c11 ;; 3690 esac 3691 fi 3692 fi 3693 if test x$ac_prog_cc_stdc = xno 3694 then : 3695 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3696 printf %s "checking for $CC option to enable C99 features... " >&6; } 3697 if test ${ac_cv_prog_cc_c99+y} 3698 then : 3699 printf %s "(cached) " >&6 3700 else case e in #( 3701 e) ac_cv_prog_cc_c99=no 3702 ac_save_CC=$CC 3703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3704 /* end confdefs.h. */ 3705 $ac_c_conftest_c99_program 3706 _ACEOF 3707 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3708 do 3709 CC="$ac_save_CC $ac_arg" 3710 if ac_fn_c_try_compile "$LINENO" 3711 then : 3712 ac_cv_prog_cc_c99=$ac_arg 3713 fi 3714 rm -f core conftest.err conftest.$ac_objext conftest.beam 3715 test "x$ac_cv_prog_cc_c99" != "xno" && break 3716 done 3717 rm -f conftest.$ac_ext 3718 CC=$ac_save_CC ;; 3719 esac 3720 fi 3721 3722 if test "x$ac_cv_prog_cc_c99" = xno 3723 then : 3724 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3725 printf '%s\n' "unsupported" >&6; } 3726 else case e in #( 3727 e) if test "x$ac_cv_prog_cc_c99" = x 3728 then : 3729 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3730 printf '%s\n' "none needed" >&6; } 3731 else case e in #( 3732 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3733 printf '%s\n' "$ac_cv_prog_cc_c99" >&6; } 3734 CC="$CC $ac_cv_prog_cc_c99" ;; 3735 esac 3736 fi 3737 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3738 ac_prog_cc_stdc=c99 ;; 3739 esac 3740 fi 3741 fi 3742 if test x$ac_prog_cc_stdc = xno 3743 then : 3744 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3745 printf %s "checking for $CC option to enable C89 features... " >&6; } 3746 if test ${ac_cv_prog_cc_c89+y} 3747 then : 3748 printf %s "(cached) " >&6 3749 else case e in #( 3750 e) ac_cv_prog_cc_c89=no 3751 ac_save_CC=$CC 3752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3753 /* end confdefs.h. */ 3754 $ac_c_conftest_c89_program 3755 _ACEOF 3756 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3757 do 3758 CC="$ac_save_CC $ac_arg" 3759 if ac_fn_c_try_compile "$LINENO" 3760 then : 3761 ac_cv_prog_cc_c89=$ac_arg 3762 fi 3763 rm -f core conftest.err conftest.$ac_objext conftest.beam 3764 test "x$ac_cv_prog_cc_c89" != "xno" && break 3765 done 3766 rm -f conftest.$ac_ext 3767 CC=$ac_save_CC ;; 3768 esac 3769 fi 3770 3771 if test "x$ac_cv_prog_cc_c89" = xno 3772 then : 3773 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3774 printf '%s\n' "unsupported" >&6; } 3775 else case e in #( 3776 e) if test "x$ac_cv_prog_cc_c89" = x 3777 then : 3778 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3779 printf '%s\n' "none needed" >&6; } 3780 else case e in #( 3781 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3782 printf '%s\n' "$ac_cv_prog_cc_c89" >&6; } 3783 CC="$CC $ac_cv_prog_cc_c89" ;; 3784 esac 3785 fi 3786 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3787 ac_prog_cc_stdc=c89 ;; 3788 esac 3789 fi 3790 fi 3791 3792 ac_ext=c 3793 ac_cpp='$CPP $CPPFLAGS' 3794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3796 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3797 3798 3799 ac_ext=c 3800 ac_cpp='$CPP $CPPFLAGS' 3801 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3802 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3803 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3804 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3805 printf %s "checking whether $CC understands -c and -o together... " >&6; } 3806 if test ${am_cv_prog_cc_c_o+y} 3807 then : 3808 printf %s "(cached) " >&6 3809 else case e in #( 3810 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3811 /* end confdefs.h. */ 3812 3813 int 3814 main (void) 3815 { 3816 3817 ; 3818 return 0; 3819 } 3820 _ACEOF 3821 # Make sure it works both with $CC and with simple cc. 3822 # Following AC_PROG_CC_C_O, we do the test twice because some 3823 # compilers refuse to overwrite an existing .o file with -o, 3824 # though they will create one. 3825 am_cv_prog_cc_c_o=yes 3826 for am_i in 1 2; do 3827 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3828 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3829 ac_status=$? 3830 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3831 (exit $ac_status); } \ 3832 && test -f conftest2.$ac_objext; then 3833 : OK 3834 else 3835 am_cv_prog_cc_c_o=no 3836 break 3837 fi 3838 done 3839 # aligned with autoconf, so not including core; see bug#72225. 3840 rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.$ac_objext \ 3841 conftest.dSYM conftest1.$ac_ext conftest1.$ac_objext conftest1.dSYM \ 3842 conftest2.$ac_ext conftest2.$ac_objext conftest2.dSYM 3843 unset am_i ;; 3844 esac 3845 fi 3846 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3847 printf '%s\n' "$am_cv_prog_cc_c_o" >&6; } 3848 if test "$am_cv_prog_cc_c_o" != yes; then 3849 # Losing compiler, so override with the script. 3850 # FIXME: It is wrong to rewrite CC. 3851 # But if we don't then we get into trouble of one sort or another. 3852 # A longer-term fix would be to have automake use am__CC in this case, 3853 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3854 CC="$am_aux_dir/compile $CC" 3855 fi 3856 ac_ext=c 3857 ac_cpp='$CPP $CPPFLAGS' 3858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3860 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3861 3862 3863 3864 ac_header= ac_cache= 3865 for ac_item in $ac_header_c_list 3866 do 3867 if test $ac_cache; then 3868 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3869 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3870 printf '%s\n' "#define $ac_item 1" >> confdefs.h 3871 fi 3872 ac_header= ac_cache= 3873 elif test $ac_header; then 3874 ac_cache=$ac_item 3875 else 3876 ac_header=$ac_item 3877 fi 3878 done 3879 3880 3881 3882 3883 3884 3885 3886 3887 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3888 then : 3889 3890 printf '%s\n' "#define STDC_HEADERS 1" >>confdefs.h 3891 3892 fi 3893 3894 3895 3896 3897 3898 3899 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3900 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3901 if test ${ac_cv_safe_to_define___extensions__+y} 3902 then : 3903 printf %s "(cached) " >&6 3904 else case e in #( 3905 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3906 /* end confdefs.h. */ 3907 3908 # define __EXTENSIONS__ 1 3909 $ac_includes_default 3910 int 3911 main (void) 3912 { 3913 3914 ; 3915 return 0; 3916 } 3917 _ACEOF 3918 if ac_fn_c_try_compile "$LINENO" 3919 then : 3920 ac_cv_safe_to_define___extensions__=yes 3921 else case e in #( 3922 e) ac_cv_safe_to_define___extensions__=no ;; 3923 esac 3924 fi 3925 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3926 esac 3927 fi 3928 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3929 printf '%s\n' "$ac_cv_safe_to_define___extensions__" >&6; } 3930 3931 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3932 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3933 if test ${ac_cv_should_define__xopen_source+y} 3934 then : 3935 printf %s "(cached) " >&6 3936 else case e in #( 3937 e) ac_cv_should_define__xopen_source=no 3938 if test $ac_cv_header_wchar_h = yes 3939 then : 3940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3941 /* end confdefs.h. */ 3942 3943 #include <wchar.h> 3944 mbstate_t x; 3945 int 3946 main (void) 3947 { 3948 3949 ; 3950 return 0; 3951 } 3952 _ACEOF 3953 if ac_fn_c_try_compile "$LINENO" 3954 then : 3955 3956 else case e in #( 3957 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3958 /* end confdefs.h. */ 3959 3960 #define _XOPEN_SOURCE 500 3961 #include <wchar.h> 3962 mbstate_t x; 3963 int 3964 main (void) 3965 { 3966 3967 ; 3968 return 0; 3969 } 3970 _ACEOF 3971 if ac_fn_c_try_compile "$LINENO" 3972 then : 3973 ac_cv_should_define__xopen_source=yes 3974 fi 3975 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3976 esac 3977 fi 3978 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3979 fi ;; 3980 esac 3981 fi 3982 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3983 printf '%s\n' "$ac_cv_should_define__xopen_source" >&6; } 3984 3985 printf '%s\n' "#define _ALL_SOURCE 1" >>confdefs.h 3986 3987 printf '%s\n' "#define _COSMO_SOURCE 1" >>confdefs.h 3988 3989 printf '%s\n' "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3990 3991 printf '%s\n' "#define _GNU_SOURCE 1" >>confdefs.h 3992 3993 printf '%s\n' "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3994 3995 printf '%s\n' "#define _NETBSD_SOURCE 1" >>confdefs.h 3996 3997 printf '%s\n' "#define _OPENBSD_SOURCE 1" >>confdefs.h 3998 3999 printf '%s\n' "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4000 4001 printf '%s\n' "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 4002 4003 printf '%s\n' "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 4004 4005 printf '%s\n' "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 4006 4007 printf '%s\n' "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h 4008 4009 printf '%s\n' "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 4010 4011 printf '%s\n' "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 4012 4013 printf '%s\n' "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 4014 4015 printf '%s\n' "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 4016 4017 printf '%s\n' "#define _TANDEM_SOURCE 1" >>confdefs.h 4018 4019 if test $ac_cv_header_minix_config_h = yes 4020 then : 4021 MINIX=yes 4022 printf '%s\n' "#define _MINIX 1" >>confdefs.h 4023 4024 printf '%s\n' "#define _POSIX_SOURCE 1" >>confdefs.h 4025 4026 printf '%s\n' "#define _POSIX_1_SOURCE 2" >>confdefs.h 4027 4028 else case e in #( 4029 e) MINIX= ;; 4030 esac 4031 fi 4032 if test $ac_cv_safe_to_define___extensions__ = yes 4033 then : 4034 printf '%s\n' "#define __EXTENSIONS__ 1" >>confdefs.h 4035 4036 fi 4037 if test $ac_cv_should_define__xopen_source = yes 4038 then : 4039 printf '%s\n' "#define _XOPEN_SOURCE 500" >>confdefs.h 4040 4041 fi 4042 4043 4044 # Initialize Automake 4045 am__api_version='1.18' 4046 4047 4048 # Find a good install program. We prefer a C program (faster), 4049 # so one script is as good as another. But avoid the broken or 4050 # incompatible versions: 4051 # SysV /etc/install, /usr/sbin/install 4052 # SunOS /usr/etc/install 4053 # IRIX /sbin/install 4054 # AIX /bin/install 4055 # AmigaOS /C/install, which installs bootblocks on floppy discs 4056 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4057 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 4058 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4059 # OS/2's system install, which has a completely different semantic 4060 # ./install, which can be erroneously created by make from ./install.sh. 4061 # Reject install programs that cannot install multiple files. 4062 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4063 printf %s "checking for a BSD-compatible install... " >&6; } 4064 if test -z "$INSTALL"; then 4065 if test ${ac_cv_path_install+y} 4066 then : 4067 printf %s "(cached) " >&6 4068 else case e in #( 4069 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4070 for as_dir in $PATH 4071 do 4072 IFS=$as_save_IFS 4073 case $as_dir in #((( 4074 '') as_dir=./ ;; 4075 */) ;; 4076 *) as_dir=$as_dir/ ;; 4077 esac 4078 # Account for fact that we put trailing slashes in our PATH walk. 4079 case $as_dir in #(( 4080 ./ | /[cC]/* | \ 4081 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4082 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4083 /usr/ucb/* ) ;; 4084 *) 4085 # OSF/1 and SCO ODT 3.0 have their own names for install. 4086 # Don't use installbsd from OSF/1 since it installs stuff as root 4087 # by default. 4088 for ac_prog in ginstall scoinst install; do 4089 for ac_exec_ext in '' $ac_executable_extensions; do 4090 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 4091 if test $ac_prog = install && 4092 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4093 # AIX install. It has an incompatible calling convention. 4094 : 4095 elif test $ac_prog = install && 4096 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4097 # program-specific install script used by HP pwplus--don't use. 4098 : 4099 else 4100 rm -rf conftest.one conftest.two conftest.dir 4101 echo one > conftest.one 4102 echo two > conftest.two 4103 mkdir conftest.dir 4104 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 4105 test -s conftest.one && test -s conftest.two && 4106 test -s conftest.dir/conftest.one && 4107 test -s conftest.dir/conftest.two 4108 then 4109 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 4110 break 3 4111 fi 4112 fi 4113 fi 4114 done 4115 done 4116 ;; 4117 esac 4118 4119 done 4120 IFS=$as_save_IFS 4121 4122 rm -rf conftest.one conftest.two conftest.dir 4123 ;; 4124 esac 4125 fi 4126 if test ${ac_cv_path_install+y}; then 4127 INSTALL=$ac_cv_path_install 4128 else 4129 # As a last resort, use the slow shell script. Don't cache a 4130 # value for INSTALL within a source directory, because that will 4131 # break other packages using the cache if that directory is 4132 # removed, or if the value is a relative name. 4133 INSTALL=$ac_install_sh 4134 fi 4135 fi 4136 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4137 printf '%s\n' "$INSTALL" >&6; } 4138 4139 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4140 # It thinks the first close brace ends the variable substitution. 4141 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4142 4143 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4144 4145 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4146 4147 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 4148 printf %s "checking whether sleep supports fractional seconds... " >&6; } 4149 if test ${am_cv_sleep_fractional_seconds+y} 4150 then : 4151 printf %s "(cached) " >&6 4152 else case e in #( 4153 e) if sleep 0.001 2>/dev/null 4154 then : 4155 am_cv_sleep_fractional_seconds=yes 4156 else case e in #( 4157 e) am_cv_sleep_fractional_seconds=no ;; 4158 esac 4159 fi 4160 ;; 4161 esac 4162 fi 4163 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 4164 printf '%s\n' "$am_cv_sleep_fractional_seconds" >&6; } 4165 4166 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 4167 printf %s "checking filesystem timestamp resolution... " >&6; } 4168 if test ${am_cv_filesystem_timestamp_resolution+y} 4169 then : 4170 printf %s "(cached) " >&6 4171 else case e in #( 4172 e) # Default to the worst case. 4173 am_cv_filesystem_timestamp_resolution=2 4174 4175 # Only try to go finer than 1 sec if sleep can do it. 4176 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 4177 # - 1 sec is not much of a win compared to 2 sec, and 4178 # - it takes 2 seconds to perform the test whether 1 sec works. 4179 # 4180 # Instead, just use the default 2s on platforms that have 1s resolution, 4181 # accept the extra 1s delay when using $sleep in the Automake tests, in 4182 # exchange for not incurring the 2s delay for running the test for all 4183 # packages. 4184 # 4185 am_try_resolutions= 4186 if test "$am_cv_sleep_fractional_seconds" = yes; then 4187 # Even a millisecond often causes a bunch of false positives, 4188 # so just try a hundredth of a second. The time saved between .001 and 4189 # .01 is not terribly consequential. 4190 am_try_resolutions="0.01 0.1 $am_try_resolutions" 4191 fi 4192 4193 # In order to catch current-generation FAT out, we must *modify* files 4194 # that already exist; the *creation* timestamp is finer. Use names 4195 # that make ls -t sort them differently when they have equal 4196 # timestamps than when they have distinct timestamps, keeping 4197 # in mind that ls -t prints the *newest* file first. 4198 rm -f conftest.ts? 4199 : > conftest.ts1 4200 : > conftest.ts2 4201 : > conftest.ts3 4202 4203 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 4204 # clobber the current shell's arguments. (Outer-level square brackets 4205 # are removed by m4; they're present so that m4 does not expand 4206 # <dollar><star>; be careful, easy to get confused.) 4207 if ( 4208 set X `ls -t conftest.ts[12]` && 4209 { 4210 test "$*" != "X conftest.ts1 conftest.ts2" || 4211 test "$*" != "X conftest.ts2 conftest.ts1"; 4212 } 4213 ); then :; else 4214 # If neither matched, then we have a broken ls. This can happen 4215 # if, for instance, CONFIG_SHELL is bash and it inherits a 4216 # broken ls alias from the environment. This has actually 4217 # happened. Such a system could not be considered "sane". 4218 printf '%s\n' ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 4219 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4220 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4221 as_fn_error $? "ls -t produces unexpected output. 4222 Make sure there is not a broken ls alias in your environment. 4223 See 'config.log' for more details" "$LINENO" 5; } 4224 fi 4225 4226 for am_try_res in $am_try_resolutions; do 4227 # Any one fine-grained sleep might happen to cross the boundary 4228 # between two values of a coarser actual resolution, but if we do 4229 # two fine-grained sleeps in a row, at least one of them will fall 4230 # entirely within a coarse interval. 4231 echo alpha > conftest.ts1 4232 sleep $am_try_res 4233 echo beta > conftest.ts2 4234 sleep $am_try_res 4235 echo gamma > conftest.ts3 4236 4237 # We assume that 'ls -t' will make use of high-resolution 4238 # timestamps if the operating system supports them at all. 4239 if (set X `ls -t conftest.ts?` && 4240 test "$2" = conftest.ts3 && 4241 test "$3" = conftest.ts2 && 4242 test "$4" = conftest.ts1); then 4243 # 4244 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 4245 # because we don't need to test make. 4246 make_ok=true 4247 if test $am_try_res != 1; then 4248 # But if we've succeeded so far with a subsecond resolution, we 4249 # have one more thing to check: make. It can happen that 4250 # everything else supports the subsecond mtimes, but make doesn't; 4251 # notably on macOS, which ships make 3.81 from 2006 (the last one 4252 # released under GPLv2). https://bugs.gnu.org/68808 4253 # 4254 # We test $MAKE if it is defined in the environment, else "make". 4255 # It might get overridden later, but our hope is that in practice 4256 # it does not matter: it is the system "make" which is (by far) 4257 # the most likely to be broken, whereas if the user overrides it, 4258 # probably they did so with a better, or at least not worse, make. 4259 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 4260 # 4261 # Create a Makefile (real tab character here): 4262 rm -f conftest.mk 4263 echo 'conftest.ts1: conftest.ts2' >conftest.mk 4264 echo ' touch conftest.ts2' >>conftest.mk 4265 # 4266 # Now, running 4267 # touch conftest.ts1; touch conftest.ts2; make 4268 # should touch ts1 because ts2 is newer. This could happen by luck, 4269 # but most often, it will fail if make's support is insufficient. So 4270 # test for several consecutive successes. 4271 # 4272 # (We reuse conftest.ts[12] because we still want to modify existing 4273 # files, not create new ones, per above.) 4274 n=0 4275 make=${MAKE-make} 4276 until test $n -eq 3; do 4277 echo one > conftest.ts1 4278 sleep $am_try_res 4279 echo two > conftest.ts2 # ts2 should now be newer than ts1 4280 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 4281 make_ok=false 4282 break # out of $n loop 4283 fi 4284 n=`expr $n + 1` 4285 done 4286 fi 4287 # 4288 if $make_ok; then 4289 # Everything we know to check worked out, so call this resolution good. 4290 am_cv_filesystem_timestamp_resolution=$am_try_res 4291 break # out of $am_try_res loop 4292 fi 4293 # Otherwise, we'll go on to check the next resolution. 4294 fi 4295 done 4296 rm -f conftest.ts? 4297 # (end _am_filesystem_timestamp_resolution) 4298 ;; 4299 esac 4300 fi 4301 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 4302 printf '%s\n' "$am_cv_filesystem_timestamp_resolution" >&6; } 4303 4304 # This check should not be cached, as it may vary across builds of 4305 # different projects. 4306 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 4307 printf %s "checking whether build environment is sane... " >&6; } 4308 # Reject unsafe characters in $srcdir or the absolute working directory 4309 # name. Accept space and tab only in the latter. 4310 am_lf=' 4311 ' 4312 case `pwd` in 4313 *[\\\"\#\$\&\'\`$am_lf]*) 4314 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4315 printf '%s\n' "no" >&6; } 4316 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4317 esac 4318 case $srcdir in 4319 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4320 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4321 printf '%s\n' "no" >&6; } 4322 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4323 esac 4324 4325 # Do 'set' in a subshell so we don't clobber the current shell's 4326 # arguments. Must try -L first in case configure is actually a 4327 # symlink; some systems play weird games with the mod time of symlinks 4328 # (eg FreeBSD returns the mod time of the symlink's containing 4329 # directory). 4330 am_build_env_is_sane=no 4331 am_has_slept=no 4332 rm -f conftest.file 4333 for am_try in 1 2; do 4334 echo "timestamp, slept: $am_has_slept" > conftest.file 4335 if ( 4336 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4337 if test "$*" = "X"; then 4338 # -L didn't work. 4339 set X `ls -t "$srcdir/configure" conftest.file` 4340 fi 4341 test "$2" = conftest.file 4342 ); then 4343 am_build_env_is_sane=yes 4344 break 4345 fi 4346 # Just in case. 4347 sleep "$am_cv_filesystem_timestamp_resolution" 4348 am_has_slept=yes 4349 done 4350 4351 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 4352 printf '%s\n' "$am_build_env_is_sane" >&6; } 4353 if test "$am_build_env_is_sane" = no; then 4354 as_fn_error $? "newly created file is older than distributed files! 4355 Check your system clock" "$LINENO" 5 4356 fi 4357 4358 # If we didn't sleep, we still need to ensure time stamps of config.status and 4359 # generated files are strictly newer. 4360 am_sleep_pid= 4361 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 4362 then : 4363 4364 else case e in #( 4365 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 4366 am_sleep_pid=$! 4367 ;; 4368 esac 4369 fi 4370 4371 rm -f conftest.file 4372 4373 test "$program_prefix" != NONE && 4374 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4375 # Use a double $ so make ignores it. 4376 test "$program_suffix" != NONE && 4377 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4378 # Double any \ or $. 4379 # By default was 's,x,x', remove it if useless. 4380 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4381 program_transform_name=`printf '%s\n' "$program_transform_name" | sed "$ac_script"` 4382 4383 4384 if test x"${MISSING+set}" != xset; then 4385 MISSING="\${SHELL} '$am_aux_dir/missing'" 4386 fi 4387 # Use eval to expand $SHELL 4388 if eval "$MISSING --is-lightweight"; then 4389 am_missing_run="$MISSING " 4390 else 4391 am_missing_run= 4392 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4393 printf '%s\n' "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4394 fi 4395 4396 if test x"${install_sh+set}" != xset; then 4397 case $am_aux_dir in 4398 *\ * | *\ *) 4399 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4400 *) 4401 install_sh="\${SHELL} $am_aux_dir/install-sh" 4402 esac 4403 fi 4404 4405 # Installed binaries are usually stripped using 'strip' when the user 4406 # run "make install-strip". However 'strip' might not be the right 4407 # tool to use in cross-compilation environments, therefore Automake 4408 # will honor the 'STRIP' environment variable to overrule this program. 4409 if test "$cross_compiling" != no; then 4410 if test -n "$ac_tool_prefix"; then 4411 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4412 set dummy ${ac_tool_prefix}strip; ac_word=$2 4413 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4414 printf %s "checking for $ac_word... " >&6; } 4415 if test ${ac_cv_prog_STRIP+y} 4416 then : 4417 printf %s "(cached) " >&6 4418 else case e in #( 4419 e) if test -n "$STRIP"; then 4420 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4421 else 4422 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4423 for as_dir in $PATH 4424 do 4425 IFS=$as_save_IFS 4426 case $as_dir in #((( 4427 '') as_dir=./ ;; 4428 */) ;; 4429 *) as_dir=$as_dir/ ;; 4430 esac 4431 for ac_exec_ext in '' $ac_executable_extensions; do 4432 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4433 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4434 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4435 break 2 4436 fi 4437 done 4438 done 4439 IFS=$as_save_IFS 4440 4441 fi ;; 4442 esac 4443 fi 4444 STRIP=$ac_cv_prog_STRIP 4445 if test -n "$STRIP"; then 4446 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4447 printf '%s\n' "$STRIP" >&6; } 4448 else 4449 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4450 printf '%s\n' "no" >&6; } 4451 fi 4452 4453 4454 fi 4455 if test -z "$ac_cv_prog_STRIP"; then 4456 ac_ct_STRIP=$STRIP 4457 # Extract the first word of "strip", so it can be a program name with args. 4458 set dummy strip; ac_word=$2 4459 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4460 printf %s "checking for $ac_word... " >&6; } 4461 if test ${ac_cv_prog_ac_ct_STRIP+y} 4462 then : 4463 printf %s "(cached) " >&6 4464 else case e in #( 4465 e) if test -n "$ac_ct_STRIP"; then 4466 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4467 else 4468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4469 for as_dir in $PATH 4470 do 4471 IFS=$as_save_IFS 4472 case $as_dir in #((( 4473 '') as_dir=./ ;; 4474 */) ;; 4475 *) as_dir=$as_dir/ ;; 4476 esac 4477 for ac_exec_ext in '' $ac_executable_extensions; do 4478 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4479 ac_cv_prog_ac_ct_STRIP="strip" 4480 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4481 break 2 4482 fi 4483 done 4484 done 4485 IFS=$as_save_IFS 4486 4487 fi ;; 4488 esac 4489 fi 4490 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4491 if test -n "$ac_ct_STRIP"; then 4492 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4493 printf '%s\n' "$ac_ct_STRIP" >&6; } 4494 else 4495 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4496 printf '%s\n' "no" >&6; } 4497 fi 4498 4499 if test "x$ac_ct_STRIP" = x; then 4500 STRIP=":" 4501 else 4502 case $cross_compiling:$ac_tool_warned in 4503 yes:) 4504 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4505 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4506 ac_tool_warned=yes ;; 4507 esac 4508 STRIP=$ac_ct_STRIP 4509 fi 4510 else 4511 STRIP="$ac_cv_prog_STRIP" 4512 fi 4513 4514 fi 4515 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4516 4517 4518 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4519 printf %s "checking for a race-free mkdir -p... " >&6; } 4520 if test -z "$MKDIR_P"; then 4521 if test ${ac_cv_path_mkdir+y} 4522 then : 4523 printf %s "(cached) " >&6 4524 else case e in #( 4525 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4526 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4527 do 4528 IFS=$as_save_IFS 4529 case $as_dir in #((( 4530 '') as_dir=./ ;; 4531 */) ;; 4532 *) as_dir=$as_dir/ ;; 4533 esac 4534 for ac_prog in mkdir gmkdir; do 4535 for ac_exec_ext in '' $ac_executable_extensions; do 4536 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4537 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4538 'mkdir ('*'coreutils) '* | \ 4539 *'BusyBox '* | \ 4540 'mkdir (fileutils) '4.1*) 4541 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4542 break 3;; 4543 esac 4544 done 4545 done 4546 done 4547 IFS=$as_save_IFS 4548 ;; 4549 esac 4550 fi 4551 4552 test -d ./--version && rmdir ./--version 4553 if test ${ac_cv_path_mkdir+y}; then 4554 MKDIR_P="$ac_cv_path_mkdir -p" 4555 else 4556 # As a last resort, use plain mkdir -p, 4557 # in the hope it doesn't have the bugs of ancient mkdir. 4558 MKDIR_P='mkdir -p' 4559 fi 4560 fi 4561 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4562 printf '%s\n' "$MKDIR_P" >&6; } 4563 4564 for ac_prog in gawk mawk nawk awk 'busybox awk' 4565 do 4566 # Extract the first word of "$ac_prog", so it can be a program name with args. 4567 set dummy $ac_prog; ac_word=$2 4568 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4569 printf %s "checking for $ac_word... " >&6; } 4570 if test ${ac_cv_prog_AWK+y} 4571 then : 4572 printf %s "(cached) " >&6 4573 else case e in #( 4574 e) if test -n "$AWK"; then 4575 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4576 else 4577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4578 for as_dir in $PATH 4579 do 4580 IFS=$as_save_IFS 4581 case $as_dir in #((( 4582 '') as_dir=./ ;; 4583 */) ;; 4584 *) as_dir=$as_dir/ ;; 4585 esac 4586 for ac_exec_ext in '' $ac_executable_extensions; do 4587 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4588 ac_cv_prog_AWK="$ac_prog" 4589 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4590 break 2 4591 fi 4592 done 4593 done 4594 IFS=$as_save_IFS 4595 4596 fi ;; 4597 esac 4598 fi 4599 AWK=$ac_cv_prog_AWK 4600 if test -n "$AWK"; then 4601 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4602 printf '%s\n' "$AWK" >&6; } 4603 else 4604 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4605 printf '%s\n' "no" >&6; } 4606 fi 4607 4608 4609 test -n "$AWK" && break 4610 done 4611 4612 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4613 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4614 set x ${MAKE-make} 4615 ac_make=`printf '%s\n' "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4616 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4617 then : 4618 printf %s "(cached) " >&6 4619 else case e in #( 4620 e) cat >conftest.make <<\_ACEOF 4621 SHELL = /bin/sh 4622 all: 4623 @printf '%s\n' '@@@%%%=$(MAKE)=@@@%%%' 4624 _ACEOF 4625 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4626 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4627 *@@@%%%=?*=@@@%%%*) 4628 eval ac_cv_prog_make_${ac_make}_set=yes;; 4629 *) 4630 eval ac_cv_prog_make_${ac_make}_set=no;; 4631 esac 4632 rm -f conftest.make ;; 4633 esac 4634 fi 4635 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4636 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4637 printf '%s\n' "yes" >&6; } 4638 SET_MAKE= 4639 else 4640 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4641 printf '%s\n' "no" >&6; } 4642 SET_MAKE="MAKE=${MAKE-make}" 4643 fi 4644 4645 rm -rf .tst 2>/dev/null 4646 mkdir .tst 2>/dev/null 4647 if test -d .tst; then 4648 am__leading_dot=. 4649 else 4650 am__leading_dot=_ 4651 fi 4652 rmdir .tst 2>/dev/null 4653 4654 DEPDIR="${am__leading_dot}deps" 4655 4656 ac_config_commands="$ac_config_commands depfiles" 4657 4658 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4659 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4660 cat > confinc.mk << 'END' 4661 am__doit: 4662 @echo this is the am__doit target >confinc.out 4663 .PHONY: am__doit 4664 END 4665 am__include="#" 4666 am__quote= 4667 # BSD make does it like this. 4668 echo '.include "confinc.mk" # ignored' > confmf.BSD 4669 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 4670 echo 'include confinc.mk # ignored' > confmf.GNU 4671 _am_result=no 4672 for s in GNU BSD; do 4673 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4674 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4675 ac_status=$? 4676 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4677 (exit $ac_status); } 4678 case $?:`cat confinc.out 2>/dev/null` in #( 4679 '0:this is the am__doit target') : 4680 case $s in #( 4681 BSD) : 4682 am__include='.include' am__quote='"' ;; #( 4683 *) : 4684 am__include='include' am__quote='' ;; 4685 esac ;; #( 4686 *) : 4687 ;; 4688 esac 4689 if test "$am__include" != "#"; then 4690 _am_result="yes ($s style)" 4691 break 4692 fi 4693 done 4694 rm -f confinc.* confmf.* 4695 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4696 printf '%s\n' "${_am_result}" >&6; } 4697 4698 # Check whether --enable-dependency-tracking was given. 4699 if test ${enable_dependency_tracking+y} 4700 then : 4701 enableval=$enable_dependency_tracking; 4702 fi 4703 4704 if test "x$enable_dependency_tracking" != xno; then 4705 am_depcomp="$ac_aux_dir/depcomp" 4706 AMDEPBACKSLASH='\' 4707 am__nodep='_no' 4708 fi 4709 if test "x$enable_dependency_tracking" != xno; then 4710 AMDEP_TRUE= 4711 AMDEP_FALSE='#' 4712 else 4713 AMDEP_TRUE='#' 4714 AMDEP_FALSE= 4715 fi 4716 4717 4718 AM_DEFAULT_VERBOSITY=1 4719 # Check whether --enable-silent-rules was given. 4720 if test ${enable_silent_rules+y} 4721 then : 4722 enableval=$enable_silent_rules; 4723 fi 4724 4725 am_make=${MAKE-make} 4726 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4727 printf %s "checking whether $am_make supports nested variables... " >&6; } 4728 if test ${am_cv_make_support_nested_variables+y} 4729 then : 4730 printf %s "(cached) " >&6 4731 else case e in #( 4732 e) if printf '%s\n' 'TRUE=$(BAR$(V)) 4733 BAR0=false 4734 BAR1=true 4735 V=1 4736 am__doit: 4737 @$(TRUE) 4738 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4739 am_cv_make_support_nested_variables=yes 4740 else 4741 am_cv_make_support_nested_variables=no 4742 fi ;; 4743 esac 4744 fi 4745 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4746 printf '%s\n' "$am_cv_make_support_nested_variables" >&6; } 4747 AM_BACKSLASH='\' 4748 4749 am__rm_f_notfound= 4750 if (rm -f && rm -fr && rm -rf) 2>/dev/null 4751 then : 4752 4753 else case e in #( 4754 e) am__rm_f_notfound='""' ;; 4755 esac 4756 fi 4757 4758 4759 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 4760 printf %s "checking xargs -n works... " >&6; } 4761 if test ${am_cv_xargs_n_works+y} 4762 then : 4763 printf %s "(cached) " >&6 4764 else case e in #( 4765 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 4766 3" 4767 then : 4768 am_cv_xargs_n_works=yes 4769 else case e in #( 4770 e) am_cv_xargs_n_works=no ;; 4771 esac 4772 fi ;; 4773 esac 4774 fi 4775 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 4776 printf '%s\n' "$am_cv_xargs_n_works" >&6; } 4777 if test "$am_cv_xargs_n_works" = yes 4778 then : 4779 am__xargs_n='xargs -n' 4780 else case e in #( 4781 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 4782 ;; 4783 esac 4784 fi 4785 4786 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4787 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4788 # is not polluted with repeated "-I." 4789 am__isrc=' -I$(srcdir)' 4790 # test to see if srcdir already configured 4791 if test -f $srcdir/config.status; then 4792 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4793 fi 4794 fi 4795 4796 # test whether we have cygpath 4797 if test -z "$CYGPATH_W"; then 4798 if (cygpath --version) >/dev/null 2>/dev/null; then 4799 CYGPATH_W='cygpath -w' 4800 else 4801 CYGPATH_W=echo 4802 fi 4803 fi 4804 4805 4806 # Define the identity of the package. 4807 PACKAGE='iceauth' 4808 VERSION='1.0.11' 4809 4810 4811 printf '%s\n' "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4812 4813 4814 printf '%s\n' "#define VERSION \"$VERSION\"" >>confdefs.h 4815 4816 # Some tools Automake needs. 4817 4818 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4819 4820 4821 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4822 4823 4824 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4825 4826 4827 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4828 4829 4830 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4831 4832 # For better backward compatibility. To be removed once Automake 1.9.x 4833 # dies out for good. For more background, see: 4834 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4835 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4836 mkdir_p='$(MKDIR_P)' 4837 4838 # We need awk for the "check" target (and possibly the TAP driver). The 4839 # system "awk" is bad on some platforms. 4840 # Always define AMTAR for backward compatibility. Yes, it's still used 4841 # in the wild :-( We should find a proper way to deprecate it ... 4842 AMTAR='$${TAR-tar}' 4843 4844 4845 # We'll loop over all known methods to create a tar archive until one works. 4846 _am_tools='gnutar plaintar pax cpio none' 4847 4848 # The POSIX 1988 'ustar' format is defined with fixed-size fields. 4849 # There is notably a 21 bits limit for the UID and the GID. In fact, 4850 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 4851 # and bug#13588). 4852 am_max_uid=2097151 # 2^21 - 1 4853 am_max_gid=$am_max_uid 4854 # The $UID and $GID variables are not portable, so we need to resort 4855 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 4856 # below are definitely unexpected, so allow the users to see them 4857 # (that is, avoid stderr redirection). 4858 am_uid=`id -u || echo unknown` 4859 am_gid=`id -g || echo unknown` 4860 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 4861 printf %s "checking whether UID '$am_uid' is supported by ustar format... " >&6; } 4862 if test x$am_uid = xunknown; then 4863 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&5 4864 printf '%s\n' "$as_me: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&2;} 4865 elif test $am_uid -le $am_max_uid; then 4866 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4867 printf '%s\n' "yes" >&6; } 4868 else 4869 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4870 printf '%s\n' "no" >&6; } 4871 _am_tools=none 4872 fi 4873 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5 4874 printf %s "checking whether GID '$am_gid' is supported by ustar format... " >&6; } 4875 if test x$gm_gid = xunknown; then 4876 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&5 4877 printf '%s\n' "$as_me: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&2;} 4878 elif test $am_gid -le $am_max_gid; then 4879 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4880 printf '%s\n' "yes" >&6; } 4881 else 4882 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4883 printf '%s\n' "no" >&6; } 4884 _am_tools=none 4885 fi 4886 4887 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 4888 printf %s "checking how to create a ustar tar archive... " >&6; } 4889 4890 # Go ahead even if we have the value already cached. We do so because we 4891 # need to set the values for the 'am__tar' and 'am__untar' variables. 4892 _am_tools=${am_cv_prog_tar_ustar-$_am_tools} 4893 4894 for _am_tool in $_am_tools; do 4895 case $_am_tool in 4896 gnutar) 4897 for _am_tar in tar gnutar gtar; do 4898 { echo "$as_me:$LINENO: $_am_tar --version" >&5 4899 ($_am_tar --version) >&5 2>&5 4900 ac_status=$? 4901 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4902 (exit $ac_status); } && break 4903 done 4904 am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' 4905 am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' 4906 am__untar="$_am_tar -xf -" 4907 ;; 4908 plaintar) 4909 # Must skip GNU tar: if it does not support --format= it doesn't create 4910 # ustar tarball either. 4911 (tar --version) >/dev/null 2>&1 && continue 4912 am__tar='tar chf - "$$tardir"' 4913 am__tar_='tar chf - "$tardir"' 4914 am__untar='tar xf -' 4915 ;; 4916 pax) 4917 am__tar='pax -L -x ustar -w "$$tardir"' 4918 am__tar_='pax -L -x ustar -w "$tardir"' 4919 am__untar='pax -r' 4920 ;; 4921 cpio) 4922 am__tar='find "$$tardir" -print | cpio -o -H ustar -L' 4923 am__tar_='find "$tardir" -print | cpio -o -H ustar -L' 4924 am__untar='cpio -i -H ustar -d' 4925 ;; 4926 none) 4927 am__tar=false 4928 am__tar_=false 4929 am__untar=false 4930 ;; 4931 esac 4932 4933 # If the value was cached, stop now. We just wanted to have am__tar 4934 # and am__untar set. 4935 test -n "${am_cv_prog_tar_ustar}" && break 4936 4937 # tar/untar a dummy directory, and stop if the command works. 4938 rm -rf conftest.dir 4939 mkdir conftest.dir 4940 echo GrepMe > conftest.dir/file 4941 { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 4942 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 4943 ac_status=$? 4944 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4945 (exit $ac_status); } 4946 rm -rf conftest.dir 4947 if test -s conftest.tar; then 4948 { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5 4949 ($am__untar <conftest.tar) >&5 2>&5 4950 ac_status=$? 4951 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4952 (exit $ac_status); } 4953 { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 4954 (cat conftest.dir/file) >&5 2>&5 4955 ac_status=$? 4956 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4957 (exit $ac_status); } 4958 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 4959 fi 4960 done 4961 rm -rf conftest.dir 4962 4963 if test ${am_cv_prog_tar_ustar+y} 4964 then : 4965 printf %s "(cached) " >&6 4966 else case e in #( 4967 e) am_cv_prog_tar_ustar=$_am_tool ;; 4968 esac 4969 fi 4970 4971 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 4972 printf '%s\n' "$am_cv_prog_tar_ustar" >&6; } 4973 4974 4975 4976 4977 4978 depcc="$CC" am_compiler_list= 4979 4980 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4981 printf %s "checking dependency style of $depcc... " >&6; } 4982 if test ${am_cv_CC_dependencies_compiler_type+y} 4983 then : 4984 printf %s "(cached) " >&6 4985 else case e in #( 4986 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4987 # We make a subdir and do the tests there. Otherwise we can end up 4988 # making bogus files that we don't know about and never remove. For 4989 # instance it was reported that on HP-UX the gcc test will end up 4990 # making a dummy file named 'D' -- because '-MD' means "put the output 4991 # in D". 4992 rm -rf conftest.dir 4993 mkdir conftest.dir 4994 # Copy depcomp to subdir because otherwise we won't find it if we're 4995 # using a relative directory. 4996 cp "$am_depcomp" conftest.dir 4997 cd conftest.dir 4998 # We will build objects and dependencies in a subdirectory because 4999 # it helps to detect inapplicable dependency modes. For instance 5000 # both Tru64's cc and ICC support -MD to output dependencies as a 5001 # side effect of compilation, but ICC will put the dependencies in 5002 # the current directory while Tru64 will put them in the object 5003 # directory. 5004 mkdir sub 5005 5006 am_cv_CC_dependencies_compiler_type=none 5007 if test "$am_compiler_list" = ""; then 5008 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 5009 fi 5010 am__universal=false 5011 case " $depcc " in #( 5012 *\ -arch\ *\ -arch\ *) am__universal=true ;; 5013 esac 5014 5015 for depmode in $am_compiler_list; do 5016 # Setup a source with many dependencies, because some compilers 5017 # like to wrap large dependency lists on column 80 (with \), and 5018 # we should not choose a depcomp mode which is confused by this. 5019 # 5020 # We need to recreate these files for each test, as the compiler may 5021 # overwrite some of them when testing with obscure command lines. 5022 # This happens at least with the AIX C compiler. 5023 : > sub/conftest.c 5024 for i in 1 2 3 4 5 6; do 5025 echo '#include "conftst'$i'.h"' >> sub/conftest.c 5026 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 5027 # Solaris 10 /bin/sh. 5028 echo '/* dummy */' > sub/conftst$i.h 5029 done 5030 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 5031 5032 # We check with '-c' and '-o' for the sake of the "dashmstdout" 5033 # mode. It turns out that the SunPro C++ compiler does not properly 5034 # handle '-M -o', and we need to detect this. Also, some Intel 5035 # versions had trouble with output in subdirs. 5036 am__obj=sub/conftest.${OBJEXT-o} 5037 am__minus_obj="-o $am__obj" 5038 case $depmode in 5039 gcc) 5040 # This depmode causes a compiler race in universal mode. 5041 test "$am__universal" = false || continue 5042 ;; 5043 nosideeffect) 5044 # After this tag, mechanisms are not by side-effect, so they'll 5045 # only be used when explicitly requested. 5046 if test "x$enable_dependency_tracking" = xyes; then 5047 continue 5048 else 5049 break 5050 fi 5051 ;; 5052 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 5053 # This compiler won't grok '-c -o', but also, the minuso test has 5054 # not run yet. These depmodes are late enough in the game, and 5055 # so weak that their functioning should not be impacted. 5056 am__obj=conftest.${OBJEXT-o} 5057 am__minus_obj= 5058 ;; 5059 none) break ;; 5060 esac 5061 if depmode=$depmode \ 5062 source=sub/conftest.c object=$am__obj \ 5063 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 5064 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 5065 >/dev/null 2>conftest.err && 5066 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 5067 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 5068 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 5069 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 5070 # icc doesn't choke on unknown options, it will just issue warnings 5071 # or remarks (even with -Werror). So we grep stderr for any message 5072 # that says an option was ignored or not supported. 5073 # When given -MP, icc 7.0 and 7.1 complain thus: 5074 # icc: Command line warning: ignoring option '-M'; no argument required 5075 # The diagnosis changed in icc 8.0: 5076 # icc: Command line remark: option '-MP' not supported 5077 if (grep 'ignoring option' conftest.err || 5078 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 5079 am_cv_CC_dependencies_compiler_type=$depmode 5080 break 5081 fi 5082 fi 5083 done 5084 5085 cd .. 5086 rm -rf conftest.dir 5087 else 5088 am_cv_CC_dependencies_compiler_type=none 5089 fi 5090 ;; 5091 esac 5092 fi 5093 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 5094 printf '%s\n' "$am_cv_CC_dependencies_compiler_type" >&6; } 5095 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 5096 5097 if 5098 test "x$enable_dependency_tracking" != xno \ 5099 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 5100 am__fastdepCC_TRUE= 5101 am__fastdepCC_FALSE='#' 5102 else 5103 am__fastdepCC_TRUE='#' 5104 am__fastdepCC_FALSE= 5105 fi 5106 5107 5108 # Variables for tags utilities; see am/tags.am 5109 if test -z "$CTAGS"; then 5110 CTAGS=ctags 5111 fi 5112 5113 if test -z "$ETAGS"; then 5114 ETAGS=etags 5115 fi 5116 5117 if test -z "$CSCOPE"; then 5118 CSCOPE=cscope 5119 fi 5120 5121 5122 5123 5124 5125 5126 5127 5128 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to detect undeclared functions" >&5 5141 printf %s "checking for $CC options to detect undeclared functions... " >&6; } 5142 if test ${ac_cv_c_undeclared_builtin_options+y} 5143 then : 5144 printf %s "(cached) " >&6 5145 else case e in #( 5146 e) ac_save_CFLAGS=$CFLAGS 5147 ac_cv_c_undeclared_builtin_options='cannot detect' 5148 for ac_arg in '' -fno-builtin; do 5149 CFLAGS="$ac_save_CFLAGS $ac_arg" 5150 # This test program should *not* compile successfully. 5151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5152 /* end confdefs.h. */ 5153 5154 int 5155 main (void) 5156 { 5157 (void) strchr; 5158 ; 5159 return 0; 5160 } 5161 _ACEOF 5162 if ac_fn_c_try_compile "$LINENO" 5163 then : 5164 5165 else case e in #( 5166 e) # This test program should compile successfully. 5167 # No library function is consistently available on 5168 # freestanding implementations, so test against a dummy 5169 # declaration. Include always-available headers on the 5170 # off chance that they somehow elicit warnings. 5171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5172 /* end confdefs.h. */ 5173 #include <float.h> 5174 #include <limits.h> 5175 #include <stdarg.h> 5176 #include <stddef.h> 5177 extern void ac_decl (int, char *); 5178 5179 int 5180 main (void) 5181 { 5182 (void) ac_decl (0, (char *) 0); 5183 (void) ac_decl; 5184 5185 ; 5186 return 0; 5187 } 5188 _ACEOF 5189 if ac_fn_c_try_compile "$LINENO" 5190 then : 5191 if test x"$ac_arg" = x 5192 then : 5193 ac_cv_c_undeclared_builtin_options='none needed' 5194 else case e in #( 5195 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 5196 esac 5197 fi 5198 break 5199 fi 5200 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5201 esac 5202 fi 5203 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5204 done 5205 CFLAGS=$ac_save_CFLAGS 5206 ;; 5207 esac 5208 fi 5209 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 5210 printf '%s\n' "$ac_cv_c_undeclared_builtin_options" >&6; } 5211 case $ac_cv_c_undeclared_builtin_options in #( 5212 'cannot detect') : 5213 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 5214 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 5215 as_fn_error $? "cannot make $CC report undeclared builtins 5216 See 'config.log' for more details" "$LINENO" 5; } ;; #( 5217 'none needed') : 5218 ac_c_undeclared_builtin_options='' ;; #( 5219 *) : 5220 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 5221 esac 5222 5223 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to ignore future-version functions" >&5 5224 printf %s "checking for $CC options to ignore future-version functions... " >&6; } 5225 if test ${ac_cv_c_future_darwin_options+y} 5226 then : 5227 printf %s "(cached) " >&6 5228 else case e in #( 5229 e) ac_compile_saved="$ac_compile" 5230 ac_compile="$ac_compile -Werror=unguarded-availability-new" 5231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5232 /* end confdefs.h. */ 5233 #if ! (defined __APPLE__ && defined __MACH__) 5234 #error "-Werror=unguarded-availability-new not needed here" 5235 #endif 5236 5237 int 5238 main (void) 5239 { 5240 5241 ; 5242 return 0; 5243 } 5244 _ACEOF 5245 if ac_fn_c_try_compile "$LINENO" 5246 then : 5247 ac_cv_c_future_darwin_options='-Werror=unguarded-availability-new' 5248 else case e in #( 5249 e) ac_cv_c_future_darwin_options='none needed' ;; 5250 esac 5251 fi 5252 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5253 ac_compile="$ac_compile_saved" 5254 ;; 5255 esac 5256 fi 5257 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_future_darwin_options" >&5 5258 printf '%s\n' "$ac_cv_c_future_darwin_options" >&6; } 5259 case $ac_cv_c_future_darwin_options in #( 5260 'none needed') : 5261 ac_c_future_darwin_options='' ;; #( 5262 *) : 5263 ac_c_future_darwin_options=$ac_cv_c_future_darwin_options ;; 5264 esac 5265 5266 5267 5268 5269 5270 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" 5271 if test "x$ac_cv_have_decl___clang__" = xyes 5272 then : 5273 CLANGCC="yes" 5274 else case e in #( 5275 e) CLANGCC="no" ;; 5276 esac 5277 fi 5278 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" 5279 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 5280 then : 5281 INTELCC="yes" 5282 else case e in #( 5283 e) INTELCC="no" ;; 5284 esac 5285 fi 5286 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" 5287 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 5288 then : 5289 SUNCC="yes" 5290 else case e in #( 5291 e) SUNCC="no" ;; 5292 esac 5293 fi 5294 5295 5296 5297 5298 5299 5300 5301 5302 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 5303 if test -n "$ac_tool_prefix"; then 5304 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 5305 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 5306 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5307 printf %s "checking for $ac_word... " >&6; } 5308 if test ${ac_cv_path_PKG_CONFIG+y} 5309 then : 5310 printf %s "(cached) " >&6 5311 else case e in #( 5312 e) case $PKG_CONFIG in 5313 [\\/]* | ?:[\\/]*) 5314 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 5315 ;; 5316 *) 5317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5318 for as_dir in $PATH 5319 do 5320 IFS=$as_save_IFS 5321 case $as_dir in #((( 5322 '') as_dir=./ ;; 5323 */) ;; 5324 *) as_dir=$as_dir/ ;; 5325 esac 5326 for ac_exec_ext in '' $ac_executable_extensions; do 5327 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5328 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5329 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5330 break 2 5331 fi 5332 done 5333 done 5334 IFS=$as_save_IFS 5335 5336 ;; 5337 esac ;; 5338 esac 5339 fi 5340 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 5341 if test -n "$PKG_CONFIG"; then 5342 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 5343 printf '%s\n' "$PKG_CONFIG" >&6; } 5344 else 5345 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5346 printf '%s\n' "no" >&6; } 5347 fi 5348 5349 5350 fi 5351 if test -z "$ac_cv_path_PKG_CONFIG"; then 5352 ac_pt_PKG_CONFIG=$PKG_CONFIG 5353 # Extract the first word of "pkg-config", so it can be a program name with args. 5354 set dummy pkg-config; ac_word=$2 5355 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5356 printf %s "checking for $ac_word... " >&6; } 5357 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 5358 then : 5359 printf %s "(cached) " >&6 5360 else case e in #( 5361 e) case $ac_pt_PKG_CONFIG in 5362 [\\/]* | ?:[\\/]*) 5363 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 5364 ;; 5365 *) 5366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5367 for as_dir in $PATH 5368 do 5369 IFS=$as_save_IFS 5370 case $as_dir in #((( 5371 '') as_dir=./ ;; 5372 */) ;; 5373 *) as_dir=$as_dir/ ;; 5374 esac 5375 for ac_exec_ext in '' $ac_executable_extensions; do 5376 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5377 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5378 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5379 break 2 5380 fi 5381 done 5382 done 5383 IFS=$as_save_IFS 5384 5385 ;; 5386 esac ;; 5387 esac 5388 fi 5389 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5390 if test -n "$ac_pt_PKG_CONFIG"; then 5391 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5392 printf '%s\n' "$ac_pt_PKG_CONFIG" >&6; } 5393 else 5394 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5395 printf '%s\n' "no" >&6; } 5396 fi 5397 5398 if test "x$ac_pt_PKG_CONFIG" = x; then 5399 PKG_CONFIG="" 5400 else 5401 case $cross_compiling:$ac_tool_warned in 5402 yes:) 5403 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5404 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5405 ac_tool_warned=yes ;; 5406 esac 5407 PKG_CONFIG=$ac_pt_PKG_CONFIG 5408 fi 5409 else 5410 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5411 fi 5412 5413 fi 5414 if test -n "$PKG_CONFIG"; then 5415 _pkg_min_version=0.9.0 5416 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5417 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5418 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5419 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5420 printf '%s\n' "yes" >&6; } 5421 else 5422 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5423 printf '%s\n' "no" >&6; } 5424 PKG_CONFIG="" 5425 fi 5426 fi 5427 5428 5429 # Make sure we can run config.sub. 5430 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5431 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5432 5433 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5434 printf %s "checking build system type... " >&6; } 5435 if test ${ac_cv_build+y} 5436 then : 5437 printf %s "(cached) " >&6 5438 else case e in #( 5439 e) ac_build_alias=$build_alias 5440 test "x$ac_build_alias" = x && 5441 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5442 test "x$ac_build_alias" = x && 5443 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5444 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5445 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5446 ;; 5447 esac 5448 fi 5449 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5450 printf '%s\n' "$ac_cv_build" >&6; } 5451 case $ac_cv_build in 5452 *-*-*) ;; 5453 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5454 esac 5455 build=$ac_cv_build 5456 ac_save_IFS=$IFS; IFS='-' 5457 set x $ac_cv_build 5458 shift 5459 build_cpu=$1 5460 build_vendor=$2 5461 shift; shift 5462 # Remember, the first character of IFS is used to create $*, 5463 # except with old shells: 5464 build_os=$* 5465 IFS=$ac_save_IFS 5466 case $build_os in *\ *) build_os=`printf '%s\n' "$build_os" | sed 's/ /-/g'`;; esac 5467 5468 5469 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5470 printf %s "checking host system type... " >&6; } 5471 if test ${ac_cv_host+y} 5472 then : 5473 printf %s "(cached) " >&6 5474 else case e in #( 5475 e) if test "x$host_alias" = x; then 5476 ac_cv_host=$ac_cv_build 5477 else 5478 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5479 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5480 fi 5481 ;; 5482 esac 5483 fi 5484 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5485 printf '%s\n' "$ac_cv_host" >&6; } 5486 case $ac_cv_host in 5487 *-*-*) ;; 5488 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5489 esac 5490 host=$ac_cv_host 5491 ac_save_IFS=$IFS; IFS='-' 5492 set x $ac_cv_host 5493 shift 5494 host_cpu=$1 5495 host_vendor=$2 5496 shift; shift 5497 # Remember, the first character of IFS is used to create $*, 5498 # except with old shells: 5499 host_os=$* 5500 IFS=$ac_save_IFS 5501 case $host_os in *\ *) host_os=`printf '%s\n' "$host_os" | sed 's/ /-/g'`;; esac 5502 5503 5504 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5505 printf %s "checking for a sed that does not truncate output... " >&6; } 5506 if test ${ac_cv_path_SED+y} 5507 then : 5508 printf %s "(cached) " >&6 5509 else case e in #( 5510 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5511 for ac_i in 1 2 3 4 5 6 7; do 5512 ac_script="$ac_script$as_nl$ac_script" 5513 done 5514 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5515 { ac_script=; unset ac_script;} 5516 if test -z "$SED"; then 5517 ac_path_SED_found=false 5518 # Loop through the user's path and test for each of PROGNAME-LIST 5519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5520 for as_dir in $PATH 5521 do 5522 IFS=$as_save_IFS 5523 case $as_dir in #((( 5524 '') as_dir=./ ;; 5525 */) ;; 5526 *) as_dir=$as_dir/ ;; 5527 esac 5528 for ac_prog in sed gsed 5529 do 5530 for ac_exec_ext in '' $ac_executable_extensions; do 5531 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5532 as_fn_executable_p "$ac_path_SED" || continue 5533 # Check for GNU ac_path_SED and select it if it is found. 5534 # Check for GNU $ac_path_SED 5535 case `"$ac_path_SED" --version 2>&1` in #( 5536 *GNU*) 5537 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5538 #( 5539 *) 5540 ac_count=0 5541 printf %s 0123456789 >"conftest.in" 5542 while : 5543 do 5544 cat "conftest.in" "conftest.in" >"conftest.tmp" 5545 mv "conftest.tmp" "conftest.in" 5546 cp "conftest.in" "conftest.nl" 5547 printf '%s\n' '' >> "conftest.nl" 5548 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5549 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5550 as_fn_arith $ac_count + 1 && ac_count=$as_val 5551 if test $ac_count -gt ${ac_path_SED_max-0}; then 5552 # Best one so far, save it but keep looking for a better one 5553 ac_cv_path_SED="$ac_path_SED" 5554 ac_path_SED_max=$ac_count 5555 fi 5556 # 10*(2^10) chars as input seems more than enough 5557 test $ac_count -gt 10 && break 5558 done 5559 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5560 esac 5561 5562 $ac_path_SED_found && break 3 5563 done 5564 done 5565 done 5566 IFS=$as_save_IFS 5567 if test -z "$ac_cv_path_SED"; then 5568 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5569 fi 5570 else 5571 ac_cv_path_SED=$SED 5572 fi 5573 ;; 5574 esac 5575 fi 5576 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5577 printf '%s\n' "$ac_cv_path_SED" >&6; } 5578 SED="$ac_cv_path_SED" 5579 rm -f conftest.sed 5580 5581 5582 5583 5584 5585 5586 # Check whether --enable-selective-werror was given. 5587 if test ${enable_selective_werror+y} 5588 then : 5589 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5590 else case e in #( 5591 e) SELECTIVE_WERROR=yes ;; 5592 esac 5593 fi 5594 5595 5596 5597 5598 5599 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5600 if test "x$SUNCC" = "xyes"; then 5601 BASE_CFLAGS="-v" 5602 else 5603 BASE_CFLAGS="" 5604 fi 5605 5606 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 xorg_testset_save_CFLAGS="$CFLAGS" 5621 5622 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5624 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5625 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5626 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5627 then : 5628 printf %s "(cached) " >&6 5629 else case e in #( 5630 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5631 /* end confdefs.h. */ 5632 int i; 5633 _ACEOF 5634 if ac_fn_c_try_compile "$LINENO" 5635 then : 5636 xorg_cv_cc_flag_unknown_warning_option=yes 5637 else case e in #( 5638 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5639 esac 5640 fi 5641 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5642 esac 5643 fi 5644 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5645 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5647 CFLAGS="$xorg_testset_save_CFLAGS" 5648 fi 5649 5650 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5653 fi 5654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5655 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5656 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5657 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5658 then : 5659 printf %s "(cached) " >&6 5660 else case e in #( 5661 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5662 /* end confdefs.h. */ 5663 int i; 5664 _ACEOF 5665 if ac_fn_c_try_compile "$LINENO" 5666 then : 5667 xorg_cv_cc_flag_unused_command_line_argument=yes 5668 else case e in #( 5669 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5670 esac 5671 fi 5672 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5673 esac 5674 fi 5675 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5676 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5677 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5678 CFLAGS="$xorg_testset_save_CFLAGS" 5679 fi 5680 5681 found="no" 5682 5683 if test $found = "no" ; then 5684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 fi 5687 5688 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5690 fi 5691 5692 CFLAGS="$CFLAGS -Wall" 5693 5694 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5695 printf %s "checking if $CC supports -Wall... " >&6; } 5696 cacheid=xorg_cv_cc_flag__Wall 5697 if eval test \${$cacheid+y} 5698 then : 5699 printf %s "(cached) " >&6 5700 else case e in #( 5701 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5702 /* end confdefs.h. */ 5703 int i; 5704 int 5705 main (void) 5706 { 5707 5708 ; 5709 return 0; 5710 } 5711 _ACEOF 5712 if ac_fn_c_try_link "$LINENO" 5713 then : 5714 eval $cacheid=yes 5715 else case e in #( 5716 e) eval $cacheid=no ;; 5717 esac 5718 fi 5719 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5720 conftest$ac_exeext conftest.$ac_ext ;; 5721 esac 5722 fi 5723 5724 5725 CFLAGS="$xorg_testset_save_CFLAGS" 5726 5727 eval supported=\$$cacheid 5728 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5729 printf '%s\n' "$supported" >&6; } 5730 if test "$supported" = "yes" ; then 5731 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5732 found="yes" 5733 fi 5734 fi 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 xorg_testset_save_CFLAGS="$CFLAGS" 5751 5752 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5754 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5755 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5756 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5757 then : 5758 printf %s "(cached) " >&6 5759 else case e in #( 5760 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5761 /* end confdefs.h. */ 5762 int i; 5763 _ACEOF 5764 if ac_fn_c_try_compile "$LINENO" 5765 then : 5766 xorg_cv_cc_flag_unknown_warning_option=yes 5767 else case e in #( 5768 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5769 esac 5770 fi 5771 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5772 esac 5773 fi 5774 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5775 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5776 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5777 CFLAGS="$xorg_testset_save_CFLAGS" 5778 fi 5779 5780 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5783 fi 5784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5785 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5786 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5787 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5788 then : 5789 printf %s "(cached) " >&6 5790 else case e in #( 5791 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5792 /* end confdefs.h. */ 5793 int i; 5794 _ACEOF 5795 if ac_fn_c_try_compile "$LINENO" 5796 then : 5797 xorg_cv_cc_flag_unused_command_line_argument=yes 5798 else case e in #( 5799 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5800 esac 5801 fi 5802 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5803 esac 5804 fi 5805 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5806 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5807 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5808 CFLAGS="$xorg_testset_save_CFLAGS" 5809 fi 5810 5811 found="no" 5812 5813 if test $found = "no" ; then 5814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5816 fi 5817 5818 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5820 fi 5821 5822 CFLAGS="$CFLAGS -Wpointer-arith" 5823 5824 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5825 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5826 cacheid=xorg_cv_cc_flag__Wpointer_arith 5827 if eval test \${$cacheid+y} 5828 then : 5829 printf %s "(cached) " >&6 5830 else case e in #( 5831 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5832 /* end confdefs.h. */ 5833 int i; 5834 int 5835 main (void) 5836 { 5837 5838 ; 5839 return 0; 5840 } 5841 _ACEOF 5842 if ac_fn_c_try_link "$LINENO" 5843 then : 5844 eval $cacheid=yes 5845 else case e in #( 5846 e) eval $cacheid=no ;; 5847 esac 5848 fi 5849 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5850 conftest$ac_exeext conftest.$ac_ext ;; 5851 esac 5852 fi 5853 5854 5855 CFLAGS="$xorg_testset_save_CFLAGS" 5856 5857 eval supported=\$$cacheid 5858 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5859 printf '%s\n' "$supported" >&6; } 5860 if test "$supported" = "yes" ; then 5861 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5862 found="yes" 5863 fi 5864 fi 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 xorg_testset_save_CFLAGS="$CFLAGS" 5881 5882 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5884 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5885 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5886 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5887 then : 5888 printf %s "(cached) " >&6 5889 else case e in #( 5890 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5891 /* end confdefs.h. */ 5892 int i; 5893 _ACEOF 5894 if ac_fn_c_try_compile "$LINENO" 5895 then : 5896 xorg_cv_cc_flag_unknown_warning_option=yes 5897 else case e in #( 5898 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5899 esac 5900 fi 5901 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5902 esac 5903 fi 5904 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5905 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5907 CFLAGS="$xorg_testset_save_CFLAGS" 5908 fi 5909 5910 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5913 fi 5914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5915 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5916 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5917 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5918 then : 5919 printf %s "(cached) " >&6 5920 else case e in #( 5921 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5922 /* end confdefs.h. */ 5923 int i; 5924 _ACEOF 5925 if ac_fn_c_try_compile "$LINENO" 5926 then : 5927 xorg_cv_cc_flag_unused_command_line_argument=yes 5928 else case e in #( 5929 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5930 esac 5931 fi 5932 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5933 esac 5934 fi 5935 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5936 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5937 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5938 CFLAGS="$xorg_testset_save_CFLAGS" 5939 fi 5940 5941 found="no" 5942 5943 if test $found = "no" ; then 5944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5946 fi 5947 5948 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5950 fi 5951 5952 CFLAGS="$CFLAGS -Wmissing-declarations" 5953 5954 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5955 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5956 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5957 if eval test \${$cacheid+y} 5958 then : 5959 printf %s "(cached) " >&6 5960 else case e in #( 5961 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5962 /* end confdefs.h. */ 5963 int i; 5964 int 5965 main (void) 5966 { 5967 5968 ; 5969 return 0; 5970 } 5971 _ACEOF 5972 if ac_fn_c_try_link "$LINENO" 5973 then : 5974 eval $cacheid=yes 5975 else case e in #( 5976 e) eval $cacheid=no ;; 5977 esac 5978 fi 5979 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5980 conftest$ac_exeext conftest.$ac_ext ;; 5981 esac 5982 fi 5983 5984 5985 CFLAGS="$xorg_testset_save_CFLAGS" 5986 5987 eval supported=\$$cacheid 5988 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5989 printf '%s\n' "$supported" >&6; } 5990 if test "$supported" = "yes" ; then 5991 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5992 found="yes" 5993 fi 5994 fi 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 xorg_testset_save_CFLAGS="$CFLAGS" 6011 6012 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6014 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6015 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6016 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6017 then : 6018 printf %s "(cached) " >&6 6019 else case e in #( 6020 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6021 /* end confdefs.h. */ 6022 int i; 6023 _ACEOF 6024 if ac_fn_c_try_compile "$LINENO" 6025 then : 6026 xorg_cv_cc_flag_unknown_warning_option=yes 6027 else case e in #( 6028 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6029 esac 6030 fi 6031 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6032 esac 6033 fi 6034 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6035 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6036 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6037 CFLAGS="$xorg_testset_save_CFLAGS" 6038 fi 6039 6040 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6043 fi 6044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6045 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6046 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6047 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6048 then : 6049 printf %s "(cached) " >&6 6050 else case e in #( 6051 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6052 /* end confdefs.h. */ 6053 int i; 6054 _ACEOF 6055 if ac_fn_c_try_compile "$LINENO" 6056 then : 6057 xorg_cv_cc_flag_unused_command_line_argument=yes 6058 else case e in #( 6059 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6060 esac 6061 fi 6062 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6063 esac 6064 fi 6065 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6066 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6067 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6068 CFLAGS="$xorg_testset_save_CFLAGS" 6069 fi 6070 6071 found="no" 6072 6073 if test $found = "no" ; then 6074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6076 fi 6077 6078 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6080 fi 6081 6082 CFLAGS="$CFLAGS -Wformat=2" 6083 6084 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 6085 printf %s "checking if $CC supports -Wformat=2... " >&6; } 6086 cacheid=xorg_cv_cc_flag__Wformat_2 6087 if eval test \${$cacheid+y} 6088 then : 6089 printf %s "(cached) " >&6 6090 else case e in #( 6091 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6092 /* end confdefs.h. */ 6093 int i; 6094 int 6095 main (void) 6096 { 6097 6098 ; 6099 return 0; 6100 } 6101 _ACEOF 6102 if ac_fn_c_try_link "$LINENO" 6103 then : 6104 eval $cacheid=yes 6105 else case e in #( 6106 e) eval $cacheid=no ;; 6107 esac 6108 fi 6109 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6110 conftest$ac_exeext conftest.$ac_ext ;; 6111 esac 6112 fi 6113 6114 6115 CFLAGS="$xorg_testset_save_CFLAGS" 6116 6117 eval supported=\$$cacheid 6118 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6119 printf '%s\n' "$supported" >&6; } 6120 if test "$supported" = "yes" ; then 6121 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 6122 found="yes" 6123 fi 6124 fi 6125 6126 if test $found = "no" ; then 6127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6129 fi 6130 6131 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6133 fi 6134 6135 CFLAGS="$CFLAGS -Wformat" 6136 6137 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 6138 printf %s "checking if $CC supports -Wformat... " >&6; } 6139 cacheid=xorg_cv_cc_flag__Wformat 6140 if eval test \${$cacheid+y} 6141 then : 6142 printf %s "(cached) " >&6 6143 else case e in #( 6144 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6145 /* end confdefs.h. */ 6146 int i; 6147 int 6148 main (void) 6149 { 6150 6151 ; 6152 return 0; 6153 } 6154 _ACEOF 6155 if ac_fn_c_try_link "$LINENO" 6156 then : 6157 eval $cacheid=yes 6158 else case e in #( 6159 e) eval $cacheid=no ;; 6160 esac 6161 fi 6162 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6163 conftest$ac_exeext conftest.$ac_ext ;; 6164 esac 6165 fi 6166 6167 6168 CFLAGS="$xorg_testset_save_CFLAGS" 6169 6170 eval supported=\$$cacheid 6171 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6172 printf '%s\n' "$supported" >&6; } 6173 if test "$supported" = "yes" ; then 6174 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 6175 found="yes" 6176 fi 6177 fi 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 xorg_testset_save_CFLAGS="$CFLAGS" 6196 6197 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6199 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6200 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6201 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6202 then : 6203 printf %s "(cached) " >&6 6204 else case e in #( 6205 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6206 /* end confdefs.h. */ 6207 int i; 6208 _ACEOF 6209 if ac_fn_c_try_compile "$LINENO" 6210 then : 6211 xorg_cv_cc_flag_unknown_warning_option=yes 6212 else case e in #( 6213 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6214 esac 6215 fi 6216 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6217 esac 6218 fi 6219 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6220 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6221 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6222 CFLAGS="$xorg_testset_save_CFLAGS" 6223 fi 6224 6225 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6228 fi 6229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6230 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6231 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6232 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6233 then : 6234 printf %s "(cached) " >&6 6235 else case e in #( 6236 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6237 /* end confdefs.h. */ 6238 int i; 6239 _ACEOF 6240 if ac_fn_c_try_compile "$LINENO" 6241 then : 6242 xorg_cv_cc_flag_unused_command_line_argument=yes 6243 else case e in #( 6244 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6245 esac 6246 fi 6247 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6248 esac 6249 fi 6250 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6251 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6252 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6253 CFLAGS="$xorg_testset_save_CFLAGS" 6254 fi 6255 6256 found="no" 6257 6258 if test $found = "no" ; then 6259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6261 fi 6262 6263 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6264 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6265 fi 6266 6267 CFLAGS="$CFLAGS -Wstrict-prototypes" 6268 6269 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 6270 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 6271 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 6272 if eval test \${$cacheid+y} 6273 then : 6274 printf %s "(cached) " >&6 6275 else case e in #( 6276 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6277 /* end confdefs.h. */ 6278 int i; 6279 int 6280 main (void) 6281 { 6282 6283 ; 6284 return 0; 6285 } 6286 _ACEOF 6287 if ac_fn_c_try_link "$LINENO" 6288 then : 6289 eval $cacheid=yes 6290 else case e in #( 6291 e) eval $cacheid=no ;; 6292 esac 6293 fi 6294 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6295 conftest$ac_exeext conftest.$ac_ext ;; 6296 esac 6297 fi 6298 6299 6300 CFLAGS="$xorg_testset_save_CFLAGS" 6301 6302 eval supported=\$$cacheid 6303 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6304 printf '%s\n' "$supported" >&6; } 6305 if test "$supported" = "yes" ; then 6306 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 6307 found="yes" 6308 fi 6309 fi 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 xorg_testset_save_CFLAGS="$CFLAGS" 6326 6327 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6329 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6330 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6331 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6332 then : 6333 printf %s "(cached) " >&6 6334 else case e in #( 6335 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6336 /* end confdefs.h. */ 6337 int i; 6338 _ACEOF 6339 if ac_fn_c_try_compile "$LINENO" 6340 then : 6341 xorg_cv_cc_flag_unknown_warning_option=yes 6342 else case e in #( 6343 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6344 esac 6345 fi 6346 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6347 esac 6348 fi 6349 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6350 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6351 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6352 CFLAGS="$xorg_testset_save_CFLAGS" 6353 fi 6354 6355 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6358 fi 6359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6360 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6361 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6362 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6363 then : 6364 printf %s "(cached) " >&6 6365 else case e in #( 6366 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6367 /* end confdefs.h. */ 6368 int i; 6369 _ACEOF 6370 if ac_fn_c_try_compile "$LINENO" 6371 then : 6372 xorg_cv_cc_flag_unused_command_line_argument=yes 6373 else case e in #( 6374 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6375 esac 6376 fi 6377 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6378 esac 6379 fi 6380 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6381 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6382 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6383 CFLAGS="$xorg_testset_save_CFLAGS" 6384 fi 6385 6386 found="no" 6387 6388 if test $found = "no" ; then 6389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6391 fi 6392 6393 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6395 fi 6396 6397 CFLAGS="$CFLAGS -Wmissing-prototypes" 6398 6399 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6400 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6401 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6402 if eval test \${$cacheid+y} 6403 then : 6404 printf %s "(cached) " >&6 6405 else case e in #( 6406 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6407 /* end confdefs.h. */ 6408 int i; 6409 int 6410 main (void) 6411 { 6412 6413 ; 6414 return 0; 6415 } 6416 _ACEOF 6417 if ac_fn_c_try_link "$LINENO" 6418 then : 6419 eval $cacheid=yes 6420 else case e in #( 6421 e) eval $cacheid=no ;; 6422 esac 6423 fi 6424 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6425 conftest$ac_exeext conftest.$ac_ext ;; 6426 esac 6427 fi 6428 6429 6430 CFLAGS="$xorg_testset_save_CFLAGS" 6431 6432 eval supported=\$$cacheid 6433 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6434 printf '%s\n' "$supported" >&6; } 6435 if test "$supported" = "yes" ; then 6436 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6437 found="yes" 6438 fi 6439 fi 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 xorg_testset_save_CFLAGS="$CFLAGS" 6456 6457 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6459 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6460 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6461 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6462 then : 6463 printf %s "(cached) " >&6 6464 else case e in #( 6465 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6466 /* end confdefs.h. */ 6467 int i; 6468 _ACEOF 6469 if ac_fn_c_try_compile "$LINENO" 6470 then : 6471 xorg_cv_cc_flag_unknown_warning_option=yes 6472 else case e in #( 6473 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6474 esac 6475 fi 6476 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6477 esac 6478 fi 6479 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6480 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6481 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6482 CFLAGS="$xorg_testset_save_CFLAGS" 6483 fi 6484 6485 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6488 fi 6489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6490 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6491 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6492 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6493 then : 6494 printf %s "(cached) " >&6 6495 else case e in #( 6496 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6497 /* end confdefs.h. */ 6498 int i; 6499 _ACEOF 6500 if ac_fn_c_try_compile "$LINENO" 6501 then : 6502 xorg_cv_cc_flag_unused_command_line_argument=yes 6503 else case e in #( 6504 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6505 esac 6506 fi 6507 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6508 esac 6509 fi 6510 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6511 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6512 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6513 CFLAGS="$xorg_testset_save_CFLAGS" 6514 fi 6515 6516 found="no" 6517 6518 if test $found = "no" ; then 6519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6521 fi 6522 6523 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6525 fi 6526 6527 CFLAGS="$CFLAGS -Wnested-externs" 6528 6529 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6530 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6531 cacheid=xorg_cv_cc_flag__Wnested_externs 6532 if eval test \${$cacheid+y} 6533 then : 6534 printf %s "(cached) " >&6 6535 else case e in #( 6536 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6537 /* end confdefs.h. */ 6538 int i; 6539 int 6540 main (void) 6541 { 6542 6543 ; 6544 return 0; 6545 } 6546 _ACEOF 6547 if ac_fn_c_try_link "$LINENO" 6548 then : 6549 eval $cacheid=yes 6550 else case e in #( 6551 e) eval $cacheid=no ;; 6552 esac 6553 fi 6554 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6555 conftest$ac_exeext conftest.$ac_ext ;; 6556 esac 6557 fi 6558 6559 6560 CFLAGS="$xorg_testset_save_CFLAGS" 6561 6562 eval supported=\$$cacheid 6563 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6564 printf '%s\n' "$supported" >&6; } 6565 if test "$supported" = "yes" ; then 6566 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6567 found="yes" 6568 fi 6569 fi 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 xorg_testset_save_CFLAGS="$CFLAGS" 6586 6587 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6589 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6590 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6591 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6592 then : 6593 printf %s "(cached) " >&6 6594 else case e in #( 6595 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6596 /* end confdefs.h. */ 6597 int i; 6598 _ACEOF 6599 if ac_fn_c_try_compile "$LINENO" 6600 then : 6601 xorg_cv_cc_flag_unknown_warning_option=yes 6602 else case e in #( 6603 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6604 esac 6605 fi 6606 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6607 esac 6608 fi 6609 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6610 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6611 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6612 CFLAGS="$xorg_testset_save_CFLAGS" 6613 fi 6614 6615 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6618 fi 6619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6620 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6621 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6622 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6623 then : 6624 printf %s "(cached) " >&6 6625 else case e in #( 6626 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6627 /* end confdefs.h. */ 6628 int i; 6629 _ACEOF 6630 if ac_fn_c_try_compile "$LINENO" 6631 then : 6632 xorg_cv_cc_flag_unused_command_line_argument=yes 6633 else case e in #( 6634 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6635 esac 6636 fi 6637 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6638 esac 6639 fi 6640 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6641 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6642 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6643 CFLAGS="$xorg_testset_save_CFLAGS" 6644 fi 6645 6646 found="no" 6647 6648 if test $found = "no" ; then 6649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6651 fi 6652 6653 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6655 fi 6656 6657 CFLAGS="$CFLAGS -Wbad-function-cast" 6658 6659 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6660 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6661 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6662 if eval test \${$cacheid+y} 6663 then : 6664 printf %s "(cached) " >&6 6665 else case e in #( 6666 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6667 /* end confdefs.h. */ 6668 int i; 6669 int 6670 main (void) 6671 { 6672 6673 ; 6674 return 0; 6675 } 6676 _ACEOF 6677 if ac_fn_c_try_link "$LINENO" 6678 then : 6679 eval $cacheid=yes 6680 else case e in #( 6681 e) eval $cacheid=no ;; 6682 esac 6683 fi 6684 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6685 conftest$ac_exeext conftest.$ac_ext ;; 6686 esac 6687 fi 6688 6689 6690 CFLAGS="$xorg_testset_save_CFLAGS" 6691 6692 eval supported=\$$cacheid 6693 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6694 printf '%s\n' "$supported" >&6; } 6695 if test "$supported" = "yes" ; then 6696 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6697 found="yes" 6698 fi 6699 fi 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 xorg_testset_save_CFLAGS="$CFLAGS" 6716 6717 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6719 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6720 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6721 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6722 then : 6723 printf %s "(cached) " >&6 6724 else case e in #( 6725 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6726 /* end confdefs.h. */ 6727 int i; 6728 _ACEOF 6729 if ac_fn_c_try_compile "$LINENO" 6730 then : 6731 xorg_cv_cc_flag_unknown_warning_option=yes 6732 else case e in #( 6733 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6734 esac 6735 fi 6736 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6737 esac 6738 fi 6739 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6740 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6741 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6742 CFLAGS="$xorg_testset_save_CFLAGS" 6743 fi 6744 6745 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6748 fi 6749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6750 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6751 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6752 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6753 then : 6754 printf %s "(cached) " >&6 6755 else case e in #( 6756 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6757 /* end confdefs.h. */ 6758 int i; 6759 _ACEOF 6760 if ac_fn_c_try_compile "$LINENO" 6761 then : 6762 xorg_cv_cc_flag_unused_command_line_argument=yes 6763 else case e in #( 6764 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6765 esac 6766 fi 6767 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6768 esac 6769 fi 6770 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6771 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6772 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6773 CFLAGS="$xorg_testset_save_CFLAGS" 6774 fi 6775 6776 found="no" 6777 6778 if test $found = "no" ; then 6779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6781 fi 6782 6783 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6785 fi 6786 6787 CFLAGS="$CFLAGS -Wold-style-definition" 6788 6789 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6790 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6791 cacheid=xorg_cv_cc_flag__Wold_style_definition 6792 if eval test \${$cacheid+y} 6793 then : 6794 printf %s "(cached) " >&6 6795 else case e in #( 6796 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6797 /* end confdefs.h. */ 6798 int i; 6799 int 6800 main (void) 6801 { 6802 6803 ; 6804 return 0; 6805 } 6806 _ACEOF 6807 if ac_fn_c_try_link "$LINENO" 6808 then : 6809 eval $cacheid=yes 6810 else case e in #( 6811 e) eval $cacheid=no ;; 6812 esac 6813 fi 6814 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6815 conftest$ac_exeext conftest.$ac_ext ;; 6816 esac 6817 fi 6818 6819 6820 CFLAGS="$xorg_testset_save_CFLAGS" 6821 6822 eval supported=\$$cacheid 6823 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6824 printf '%s\n' "$supported" >&6; } 6825 if test "$supported" = "yes" ; then 6826 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6827 found="yes" 6828 fi 6829 fi 6830 6831 if test $found = "no" ; then 6832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6834 fi 6835 6836 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6838 fi 6839 6840 CFLAGS="$CFLAGS -fd" 6841 6842 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6843 printf %s "checking if $CC supports -fd... " >&6; } 6844 cacheid=xorg_cv_cc_flag__fd 6845 if eval test \${$cacheid+y} 6846 then : 6847 printf %s "(cached) " >&6 6848 else case e in #( 6849 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6850 /* end confdefs.h. */ 6851 int i; 6852 int 6853 main (void) 6854 { 6855 6856 ; 6857 return 0; 6858 } 6859 _ACEOF 6860 if ac_fn_c_try_link "$LINENO" 6861 then : 6862 eval $cacheid=yes 6863 else case e in #( 6864 e) eval $cacheid=no ;; 6865 esac 6866 fi 6867 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6868 conftest$ac_exeext conftest.$ac_ext ;; 6869 esac 6870 fi 6871 6872 6873 CFLAGS="$xorg_testset_save_CFLAGS" 6874 6875 eval supported=\$$cacheid 6876 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6877 printf '%s\n' "$supported" >&6; } 6878 if test "$supported" = "yes" ; then 6879 BASE_CFLAGS="$BASE_CFLAGS -fd" 6880 found="yes" 6881 fi 6882 fi 6883 6884 6885 6886 6887 6888 # This chunk adds additional warnings that could catch undesired effects. 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 xorg_testset_save_CFLAGS="$CFLAGS" 6903 6904 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6906 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6907 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6908 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6909 then : 6910 printf %s "(cached) " >&6 6911 else case e in #( 6912 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6913 /* end confdefs.h. */ 6914 int i; 6915 _ACEOF 6916 if ac_fn_c_try_compile "$LINENO" 6917 then : 6918 xorg_cv_cc_flag_unknown_warning_option=yes 6919 else case e in #( 6920 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6921 esac 6922 fi 6923 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6924 esac 6925 fi 6926 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6927 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6928 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6929 CFLAGS="$xorg_testset_save_CFLAGS" 6930 fi 6931 6932 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6935 fi 6936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6937 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6938 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6939 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6940 then : 6941 printf %s "(cached) " >&6 6942 else case e in #( 6943 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6944 /* end confdefs.h. */ 6945 int i; 6946 _ACEOF 6947 if ac_fn_c_try_compile "$LINENO" 6948 then : 6949 xorg_cv_cc_flag_unused_command_line_argument=yes 6950 else case e in #( 6951 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6952 esac 6953 fi 6954 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6955 esac 6956 fi 6957 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6958 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6959 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6960 CFLAGS="$xorg_testset_save_CFLAGS" 6961 fi 6962 6963 found="no" 6964 6965 if test $found = "no" ; then 6966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6968 fi 6969 6970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6972 fi 6973 6974 CFLAGS="$CFLAGS -Wunused" 6975 6976 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6977 printf %s "checking if $CC supports -Wunused... " >&6; } 6978 cacheid=xorg_cv_cc_flag__Wunused 6979 if eval test \${$cacheid+y} 6980 then : 6981 printf %s "(cached) " >&6 6982 else case e in #( 6983 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6984 /* end confdefs.h. */ 6985 int i; 6986 int 6987 main (void) 6988 { 6989 6990 ; 6991 return 0; 6992 } 6993 _ACEOF 6994 if ac_fn_c_try_link "$LINENO" 6995 then : 6996 eval $cacheid=yes 6997 else case e in #( 6998 e) eval $cacheid=no ;; 6999 esac 7000 fi 7001 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7002 conftest$ac_exeext conftest.$ac_ext ;; 7003 esac 7004 fi 7005 7006 7007 CFLAGS="$xorg_testset_save_CFLAGS" 7008 7009 eval supported=\$$cacheid 7010 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7011 printf '%s\n' "$supported" >&6; } 7012 if test "$supported" = "yes" ; then 7013 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 7014 found="yes" 7015 fi 7016 fi 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 xorg_testset_save_CFLAGS="$CFLAGS" 7033 7034 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7036 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7037 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7038 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7039 then : 7040 printf %s "(cached) " >&6 7041 else case e in #( 7042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7043 /* end confdefs.h. */ 7044 int i; 7045 _ACEOF 7046 if ac_fn_c_try_compile "$LINENO" 7047 then : 7048 xorg_cv_cc_flag_unknown_warning_option=yes 7049 else case e in #( 7050 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7051 esac 7052 fi 7053 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7054 esac 7055 fi 7056 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7057 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7059 CFLAGS="$xorg_testset_save_CFLAGS" 7060 fi 7061 7062 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7065 fi 7066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7067 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7068 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7069 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7070 then : 7071 printf %s "(cached) " >&6 7072 else case e in #( 7073 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7074 /* end confdefs.h. */ 7075 int i; 7076 _ACEOF 7077 if ac_fn_c_try_compile "$LINENO" 7078 then : 7079 xorg_cv_cc_flag_unused_command_line_argument=yes 7080 else case e in #( 7081 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7082 esac 7083 fi 7084 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7085 esac 7086 fi 7087 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7088 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7089 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7090 CFLAGS="$xorg_testset_save_CFLAGS" 7091 fi 7092 7093 found="no" 7094 7095 if test $found = "no" ; then 7096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7098 fi 7099 7100 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7102 fi 7103 7104 CFLAGS="$CFLAGS -Wuninitialized" 7105 7106 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 7107 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 7108 cacheid=xorg_cv_cc_flag__Wuninitialized 7109 if eval test \${$cacheid+y} 7110 then : 7111 printf %s "(cached) " >&6 7112 else case e in #( 7113 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7114 /* end confdefs.h. */ 7115 int i; 7116 int 7117 main (void) 7118 { 7119 7120 ; 7121 return 0; 7122 } 7123 _ACEOF 7124 if ac_fn_c_try_link "$LINENO" 7125 then : 7126 eval $cacheid=yes 7127 else case e in #( 7128 e) eval $cacheid=no ;; 7129 esac 7130 fi 7131 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7132 conftest$ac_exeext conftest.$ac_ext ;; 7133 esac 7134 fi 7135 7136 7137 CFLAGS="$xorg_testset_save_CFLAGS" 7138 7139 eval supported=\$$cacheid 7140 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7141 printf '%s\n' "$supported" >&6; } 7142 if test "$supported" = "yes" ; then 7143 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 7144 found="yes" 7145 fi 7146 fi 7147 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 xorg_testset_save_CFLAGS="$CFLAGS" 7163 7164 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7166 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7167 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7168 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7169 then : 7170 printf %s "(cached) " >&6 7171 else case e in #( 7172 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7173 /* end confdefs.h. */ 7174 int i; 7175 _ACEOF 7176 if ac_fn_c_try_compile "$LINENO" 7177 then : 7178 xorg_cv_cc_flag_unknown_warning_option=yes 7179 else case e in #( 7180 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7181 esac 7182 fi 7183 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7184 esac 7185 fi 7186 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7187 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7189 CFLAGS="$xorg_testset_save_CFLAGS" 7190 fi 7191 7192 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7195 fi 7196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7197 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7198 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7199 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7200 then : 7201 printf %s "(cached) " >&6 7202 else case e in #( 7203 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7204 /* end confdefs.h. */ 7205 int i; 7206 _ACEOF 7207 if ac_fn_c_try_compile "$LINENO" 7208 then : 7209 xorg_cv_cc_flag_unused_command_line_argument=yes 7210 else case e in #( 7211 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7212 esac 7213 fi 7214 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7215 esac 7216 fi 7217 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7218 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7219 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7220 CFLAGS="$xorg_testset_save_CFLAGS" 7221 fi 7222 7223 found="no" 7224 7225 if test $found = "no" ; then 7226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7228 fi 7229 7230 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7232 fi 7233 7234 CFLAGS="$CFLAGS -Wshadow" 7235 7236 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 7237 printf %s "checking if $CC supports -Wshadow... " >&6; } 7238 cacheid=xorg_cv_cc_flag__Wshadow 7239 if eval test \${$cacheid+y} 7240 then : 7241 printf %s "(cached) " >&6 7242 else case e in #( 7243 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7244 /* end confdefs.h. */ 7245 int i; 7246 int 7247 main (void) 7248 { 7249 7250 ; 7251 return 0; 7252 } 7253 _ACEOF 7254 if ac_fn_c_try_link "$LINENO" 7255 then : 7256 eval $cacheid=yes 7257 else case e in #( 7258 e) eval $cacheid=no ;; 7259 esac 7260 fi 7261 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7262 conftest$ac_exeext conftest.$ac_ext ;; 7263 esac 7264 fi 7265 7266 7267 CFLAGS="$xorg_testset_save_CFLAGS" 7268 7269 eval supported=\$$cacheid 7270 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7271 printf '%s\n' "$supported" >&6; } 7272 if test "$supported" = "yes" ; then 7273 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 7274 found="yes" 7275 fi 7276 fi 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 xorg_testset_save_CFLAGS="$CFLAGS" 7293 7294 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7296 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7297 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7298 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7299 then : 7300 printf %s "(cached) " >&6 7301 else case e in #( 7302 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7303 /* end confdefs.h. */ 7304 int i; 7305 _ACEOF 7306 if ac_fn_c_try_compile "$LINENO" 7307 then : 7308 xorg_cv_cc_flag_unknown_warning_option=yes 7309 else case e in #( 7310 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7311 esac 7312 fi 7313 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7314 esac 7315 fi 7316 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7317 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7318 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7319 CFLAGS="$xorg_testset_save_CFLAGS" 7320 fi 7321 7322 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7325 fi 7326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7327 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7328 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7329 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7330 then : 7331 printf %s "(cached) " >&6 7332 else case e in #( 7333 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334 /* end confdefs.h. */ 7335 int i; 7336 _ACEOF 7337 if ac_fn_c_try_compile "$LINENO" 7338 then : 7339 xorg_cv_cc_flag_unused_command_line_argument=yes 7340 else case e in #( 7341 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7342 esac 7343 fi 7344 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7345 esac 7346 fi 7347 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7348 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7350 CFLAGS="$xorg_testset_save_CFLAGS" 7351 fi 7352 7353 found="no" 7354 7355 if test $found = "no" ; then 7356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7358 fi 7359 7360 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7362 fi 7363 7364 CFLAGS="$CFLAGS -Wmissing-noreturn" 7365 7366 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7367 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7368 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7369 if eval test \${$cacheid+y} 7370 then : 7371 printf %s "(cached) " >&6 7372 else case e in #( 7373 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7374 /* end confdefs.h. */ 7375 int i; 7376 int 7377 main (void) 7378 { 7379 7380 ; 7381 return 0; 7382 } 7383 _ACEOF 7384 if ac_fn_c_try_link "$LINENO" 7385 then : 7386 eval $cacheid=yes 7387 else case e in #( 7388 e) eval $cacheid=no ;; 7389 esac 7390 fi 7391 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7392 conftest$ac_exeext conftest.$ac_ext ;; 7393 esac 7394 fi 7395 7396 7397 CFLAGS="$xorg_testset_save_CFLAGS" 7398 7399 eval supported=\$$cacheid 7400 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7401 printf '%s\n' "$supported" >&6; } 7402 if test "$supported" = "yes" ; then 7403 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7404 found="yes" 7405 fi 7406 fi 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 xorg_testset_save_CFLAGS="$CFLAGS" 7423 7424 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7426 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7427 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7428 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7429 then : 7430 printf %s "(cached) " >&6 7431 else case e in #( 7432 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7433 /* end confdefs.h. */ 7434 int i; 7435 _ACEOF 7436 if ac_fn_c_try_compile "$LINENO" 7437 then : 7438 xorg_cv_cc_flag_unknown_warning_option=yes 7439 else case e in #( 7440 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7441 esac 7442 fi 7443 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7444 esac 7445 fi 7446 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7447 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7448 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7449 CFLAGS="$xorg_testset_save_CFLAGS" 7450 fi 7451 7452 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7455 fi 7456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7457 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7458 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7459 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7460 then : 7461 printf %s "(cached) " >&6 7462 else case e in #( 7463 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7464 /* end confdefs.h. */ 7465 int i; 7466 _ACEOF 7467 if ac_fn_c_try_compile "$LINENO" 7468 then : 7469 xorg_cv_cc_flag_unused_command_line_argument=yes 7470 else case e in #( 7471 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7472 esac 7473 fi 7474 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7475 esac 7476 fi 7477 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7478 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7479 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7480 CFLAGS="$xorg_testset_save_CFLAGS" 7481 fi 7482 7483 found="no" 7484 7485 if test $found = "no" ; then 7486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7488 fi 7489 7490 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7492 fi 7493 7494 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7495 7496 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7497 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7498 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7499 if eval test \${$cacheid+y} 7500 then : 7501 printf %s "(cached) " >&6 7502 else case e in #( 7503 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7504 /* end confdefs.h. */ 7505 int i; 7506 int 7507 main (void) 7508 { 7509 7510 ; 7511 return 0; 7512 } 7513 _ACEOF 7514 if ac_fn_c_try_link "$LINENO" 7515 then : 7516 eval $cacheid=yes 7517 else case e in #( 7518 e) eval $cacheid=no ;; 7519 esac 7520 fi 7521 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7522 conftest$ac_exeext conftest.$ac_ext ;; 7523 esac 7524 fi 7525 7526 7527 CFLAGS="$xorg_testset_save_CFLAGS" 7528 7529 eval supported=\$$cacheid 7530 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7531 printf '%s\n' "$supported" >&6; } 7532 if test "$supported" = "yes" ; then 7533 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7534 found="yes" 7535 fi 7536 fi 7537 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 xorg_testset_save_CFLAGS="$CFLAGS" 7553 7554 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7556 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7557 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7558 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7559 then : 7560 printf %s "(cached) " >&6 7561 else case e in #( 7562 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7563 /* end confdefs.h. */ 7564 int i; 7565 _ACEOF 7566 if ac_fn_c_try_compile "$LINENO" 7567 then : 7568 xorg_cv_cc_flag_unknown_warning_option=yes 7569 else case e in #( 7570 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7571 esac 7572 fi 7573 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7574 esac 7575 fi 7576 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7577 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7578 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7579 CFLAGS="$xorg_testset_save_CFLAGS" 7580 fi 7581 7582 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7585 fi 7586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7587 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7588 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7589 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7590 then : 7591 printf %s "(cached) " >&6 7592 else case e in #( 7593 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7594 /* end confdefs.h. */ 7595 int i; 7596 _ACEOF 7597 if ac_fn_c_try_compile "$LINENO" 7598 then : 7599 xorg_cv_cc_flag_unused_command_line_argument=yes 7600 else case e in #( 7601 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7602 esac 7603 fi 7604 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7605 esac 7606 fi 7607 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7608 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7609 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7610 CFLAGS="$xorg_testset_save_CFLAGS" 7611 fi 7612 7613 found="no" 7614 7615 if test $found = "no" ; then 7616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7618 fi 7619 7620 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7622 fi 7623 7624 CFLAGS="$CFLAGS -Wredundant-decls" 7625 7626 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7627 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7628 cacheid=xorg_cv_cc_flag__Wredundant_decls 7629 if eval test \${$cacheid+y} 7630 then : 7631 printf %s "(cached) " >&6 7632 else case e in #( 7633 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7634 /* end confdefs.h. */ 7635 int i; 7636 int 7637 main (void) 7638 { 7639 7640 ; 7641 return 0; 7642 } 7643 _ACEOF 7644 if ac_fn_c_try_link "$LINENO" 7645 then : 7646 eval $cacheid=yes 7647 else case e in #( 7648 e) eval $cacheid=no ;; 7649 esac 7650 fi 7651 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7652 conftest$ac_exeext conftest.$ac_ext ;; 7653 esac 7654 fi 7655 7656 7657 CFLAGS="$xorg_testset_save_CFLAGS" 7658 7659 eval supported=\$$cacheid 7660 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7661 printf '%s\n' "$supported" >&6; } 7662 if test "$supported" = "yes" ; then 7663 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7664 found="yes" 7665 fi 7666 fi 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 xorg_testset_save_CFLAGS="$CFLAGS" 7683 7684 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7686 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7687 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7688 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7689 then : 7690 printf %s "(cached) " >&6 7691 else case e in #( 7692 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7693 /* end confdefs.h. */ 7694 int i; 7695 _ACEOF 7696 if ac_fn_c_try_compile "$LINENO" 7697 then : 7698 xorg_cv_cc_flag_unknown_warning_option=yes 7699 else case e in #( 7700 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7701 esac 7702 fi 7703 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7704 esac 7705 fi 7706 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7707 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7708 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7709 CFLAGS="$xorg_testset_save_CFLAGS" 7710 fi 7711 7712 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7715 fi 7716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7717 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7718 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7719 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7720 then : 7721 printf %s "(cached) " >&6 7722 else case e in #( 7723 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7724 /* end confdefs.h. */ 7725 int i; 7726 _ACEOF 7727 if ac_fn_c_try_compile "$LINENO" 7728 then : 7729 xorg_cv_cc_flag_unused_command_line_argument=yes 7730 else case e in #( 7731 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7732 esac 7733 fi 7734 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7735 esac 7736 fi 7737 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7738 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7739 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7740 CFLAGS="$xorg_testset_save_CFLAGS" 7741 fi 7742 7743 found="no" 7744 7745 if test $found = "no" ; then 7746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7748 fi 7749 7750 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7752 fi 7753 7754 CFLAGS="$CFLAGS -Wlogical-op" 7755 7756 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7757 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7758 cacheid=xorg_cv_cc_flag__Wlogical_op 7759 if eval test \${$cacheid+y} 7760 then : 7761 printf %s "(cached) " >&6 7762 else case e in #( 7763 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7764 /* end confdefs.h. */ 7765 int i; 7766 int 7767 main (void) 7768 { 7769 7770 ; 7771 return 0; 7772 } 7773 _ACEOF 7774 if ac_fn_c_try_link "$LINENO" 7775 then : 7776 eval $cacheid=yes 7777 else case e in #( 7778 e) eval $cacheid=no ;; 7779 esac 7780 fi 7781 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7782 conftest$ac_exeext conftest.$ac_ext ;; 7783 esac 7784 fi 7785 7786 7787 CFLAGS="$xorg_testset_save_CFLAGS" 7788 7789 eval supported=\$$cacheid 7790 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7791 printf '%s\n' "$supported" >&6; } 7792 if test "$supported" = "yes" ; then 7793 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7794 found="yes" 7795 fi 7796 fi 7797 7798 7799 7800 # These are currently disabled because they are noisy. They will be enabled 7801 # in the future once the codebase is sufficiently modernized to silence 7802 # them. For now, I don't want them to drown out the other warnings. 7803 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7804 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7805 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7806 7807 # Turn some warnings into errors, so we don't accidentally get successful builds 7808 # when there are problems that should be fixed. 7809 7810 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 xorg_testset_save_CFLAGS="$CFLAGS" 7825 7826 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7828 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7829 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7830 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7831 then : 7832 printf %s "(cached) " >&6 7833 else case e in #( 7834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7835 /* end confdefs.h. */ 7836 int i; 7837 _ACEOF 7838 if ac_fn_c_try_compile "$LINENO" 7839 then : 7840 xorg_cv_cc_flag_unknown_warning_option=yes 7841 else case e in #( 7842 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7843 esac 7844 fi 7845 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7846 esac 7847 fi 7848 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7849 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7850 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7851 CFLAGS="$xorg_testset_save_CFLAGS" 7852 fi 7853 7854 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7857 fi 7858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7859 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7860 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7861 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7862 then : 7863 printf %s "(cached) " >&6 7864 else case e in #( 7865 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7866 /* end confdefs.h. */ 7867 int i; 7868 _ACEOF 7869 if ac_fn_c_try_compile "$LINENO" 7870 then : 7871 xorg_cv_cc_flag_unused_command_line_argument=yes 7872 else case e in #( 7873 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7874 esac 7875 fi 7876 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7877 esac 7878 fi 7879 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7880 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7881 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7882 CFLAGS="$xorg_testset_save_CFLAGS" 7883 fi 7884 7885 found="no" 7886 7887 if test $found = "no" ; then 7888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7890 fi 7891 7892 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7894 fi 7895 7896 CFLAGS="$CFLAGS -Werror=implicit" 7897 7898 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7899 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7900 cacheid=xorg_cv_cc_flag__Werror_implicit 7901 if eval test \${$cacheid+y} 7902 then : 7903 printf %s "(cached) " >&6 7904 else case e in #( 7905 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7906 /* end confdefs.h. */ 7907 int i; 7908 int 7909 main (void) 7910 { 7911 7912 ; 7913 return 0; 7914 } 7915 _ACEOF 7916 if ac_fn_c_try_link "$LINENO" 7917 then : 7918 eval $cacheid=yes 7919 else case e in #( 7920 e) eval $cacheid=no ;; 7921 esac 7922 fi 7923 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7924 conftest$ac_exeext conftest.$ac_ext ;; 7925 esac 7926 fi 7927 7928 7929 CFLAGS="$xorg_testset_save_CFLAGS" 7930 7931 eval supported=\$$cacheid 7932 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7933 printf '%s\n' "$supported" >&6; } 7934 if test "$supported" = "yes" ; then 7935 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7936 found="yes" 7937 fi 7938 fi 7939 7940 if test $found = "no" ; then 7941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7943 fi 7944 7945 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7947 fi 7948 7949 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7950 7951 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7952 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7953 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7954 if eval test \${$cacheid+y} 7955 then : 7956 printf %s "(cached) " >&6 7957 else case e in #( 7958 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7959 /* end confdefs.h. */ 7960 int i; 7961 int 7962 main (void) 7963 { 7964 7965 ; 7966 return 0; 7967 } 7968 _ACEOF 7969 if ac_fn_c_try_link "$LINENO" 7970 then : 7971 eval $cacheid=yes 7972 else case e in #( 7973 e) eval $cacheid=no ;; 7974 esac 7975 fi 7976 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7977 conftest$ac_exeext conftest.$ac_ext ;; 7978 esac 7979 fi 7980 7981 7982 CFLAGS="$xorg_testset_save_CFLAGS" 7983 7984 eval supported=\$$cacheid 7985 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7986 printf '%s\n' "$supported" >&6; } 7987 if test "$supported" = "yes" ; then 7988 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7989 found="yes" 7990 fi 7991 fi 7992 7993 7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 xorg_testset_save_CFLAGS="$CFLAGS" 8008 8009 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8011 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8012 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8013 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8014 then : 8015 printf %s "(cached) " >&6 8016 else case e in #( 8017 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8018 /* end confdefs.h. */ 8019 int i; 8020 _ACEOF 8021 if ac_fn_c_try_compile "$LINENO" 8022 then : 8023 xorg_cv_cc_flag_unknown_warning_option=yes 8024 else case e in #( 8025 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8026 esac 8027 fi 8028 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8029 esac 8030 fi 8031 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8032 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8034 CFLAGS="$xorg_testset_save_CFLAGS" 8035 fi 8036 8037 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8040 fi 8041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8042 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8043 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8044 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8045 then : 8046 printf %s "(cached) " >&6 8047 else case e in #( 8048 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8049 /* end confdefs.h. */ 8050 int i; 8051 _ACEOF 8052 if ac_fn_c_try_compile "$LINENO" 8053 then : 8054 xorg_cv_cc_flag_unused_command_line_argument=yes 8055 else case e in #( 8056 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8057 esac 8058 fi 8059 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8060 esac 8061 fi 8062 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8063 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8064 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8065 CFLAGS="$xorg_testset_save_CFLAGS" 8066 fi 8067 8068 found="no" 8069 8070 if test $found = "no" ; then 8071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8073 fi 8074 8075 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8077 fi 8078 8079 CFLAGS="$CFLAGS -Werror=nonnull" 8080 8081 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 8082 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 8083 cacheid=xorg_cv_cc_flag__Werror_nonnull 8084 if eval test \${$cacheid+y} 8085 then : 8086 printf %s "(cached) " >&6 8087 else case e in #( 8088 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8089 /* end confdefs.h. */ 8090 int i; 8091 int 8092 main (void) 8093 { 8094 8095 ; 8096 return 0; 8097 } 8098 _ACEOF 8099 if ac_fn_c_try_link "$LINENO" 8100 then : 8101 eval $cacheid=yes 8102 else case e in #( 8103 e) eval $cacheid=no ;; 8104 esac 8105 fi 8106 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8107 conftest$ac_exeext conftest.$ac_ext ;; 8108 esac 8109 fi 8110 8111 8112 CFLAGS="$xorg_testset_save_CFLAGS" 8113 8114 eval supported=\$$cacheid 8115 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8116 printf '%s\n' "$supported" >&6; } 8117 if test "$supported" = "yes" ; then 8118 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 8119 found="yes" 8120 fi 8121 fi 8122 8123 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 xorg_testset_save_CFLAGS="$CFLAGS" 8138 8139 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8141 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8142 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8143 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8144 then : 8145 printf %s "(cached) " >&6 8146 else case e in #( 8147 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8148 /* end confdefs.h. */ 8149 int i; 8150 _ACEOF 8151 if ac_fn_c_try_compile "$LINENO" 8152 then : 8153 xorg_cv_cc_flag_unknown_warning_option=yes 8154 else case e in #( 8155 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8156 esac 8157 fi 8158 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8159 esac 8160 fi 8161 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8162 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8163 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8164 CFLAGS="$xorg_testset_save_CFLAGS" 8165 fi 8166 8167 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8170 fi 8171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8172 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8173 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8174 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8175 then : 8176 printf %s "(cached) " >&6 8177 else case e in #( 8178 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8179 /* end confdefs.h. */ 8180 int i; 8181 _ACEOF 8182 if ac_fn_c_try_compile "$LINENO" 8183 then : 8184 xorg_cv_cc_flag_unused_command_line_argument=yes 8185 else case e in #( 8186 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8187 esac 8188 fi 8189 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8190 esac 8191 fi 8192 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8193 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8194 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8195 CFLAGS="$xorg_testset_save_CFLAGS" 8196 fi 8197 8198 found="no" 8199 8200 if test $found = "no" ; then 8201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8203 fi 8204 8205 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8207 fi 8208 8209 CFLAGS="$CFLAGS -Werror=init-self" 8210 8211 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 8212 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 8213 cacheid=xorg_cv_cc_flag__Werror_init_self 8214 if eval test \${$cacheid+y} 8215 then : 8216 printf %s "(cached) " >&6 8217 else case e in #( 8218 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8219 /* end confdefs.h. */ 8220 int i; 8221 int 8222 main (void) 8223 { 8224 8225 ; 8226 return 0; 8227 } 8228 _ACEOF 8229 if ac_fn_c_try_link "$LINENO" 8230 then : 8231 eval $cacheid=yes 8232 else case e in #( 8233 e) eval $cacheid=no ;; 8234 esac 8235 fi 8236 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8237 conftest$ac_exeext conftest.$ac_ext ;; 8238 esac 8239 fi 8240 8241 8242 CFLAGS="$xorg_testset_save_CFLAGS" 8243 8244 eval supported=\$$cacheid 8245 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8246 printf '%s\n' "$supported" >&6; } 8247 if test "$supported" = "yes" ; then 8248 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 8249 found="yes" 8250 fi 8251 fi 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 xorg_testset_save_CFLAGS="$CFLAGS" 8268 8269 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8271 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8272 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8273 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8274 then : 8275 printf %s "(cached) " >&6 8276 else case e in #( 8277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8278 /* end confdefs.h. */ 8279 int i; 8280 _ACEOF 8281 if ac_fn_c_try_compile "$LINENO" 8282 then : 8283 xorg_cv_cc_flag_unknown_warning_option=yes 8284 else case e in #( 8285 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8286 esac 8287 fi 8288 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8289 esac 8290 fi 8291 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8292 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8294 CFLAGS="$xorg_testset_save_CFLAGS" 8295 fi 8296 8297 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8300 fi 8301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8302 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8303 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8304 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8305 then : 8306 printf %s "(cached) " >&6 8307 else case e in #( 8308 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8309 /* end confdefs.h. */ 8310 int i; 8311 _ACEOF 8312 if ac_fn_c_try_compile "$LINENO" 8313 then : 8314 xorg_cv_cc_flag_unused_command_line_argument=yes 8315 else case e in #( 8316 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8317 esac 8318 fi 8319 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8320 esac 8321 fi 8322 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8323 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8324 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8325 CFLAGS="$xorg_testset_save_CFLAGS" 8326 fi 8327 8328 found="no" 8329 8330 if test $found = "no" ; then 8331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8333 fi 8334 8335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8337 fi 8338 8339 CFLAGS="$CFLAGS -Werror=main" 8340 8341 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 8342 printf %s "checking if $CC supports -Werror=main... " >&6; } 8343 cacheid=xorg_cv_cc_flag__Werror_main 8344 if eval test \${$cacheid+y} 8345 then : 8346 printf %s "(cached) " >&6 8347 else case e in #( 8348 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8349 /* end confdefs.h. */ 8350 int i; 8351 int 8352 main (void) 8353 { 8354 8355 ; 8356 return 0; 8357 } 8358 _ACEOF 8359 if ac_fn_c_try_link "$LINENO" 8360 then : 8361 eval $cacheid=yes 8362 else case e in #( 8363 e) eval $cacheid=no ;; 8364 esac 8365 fi 8366 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8367 conftest$ac_exeext conftest.$ac_ext ;; 8368 esac 8369 fi 8370 8371 8372 CFLAGS="$xorg_testset_save_CFLAGS" 8373 8374 eval supported=\$$cacheid 8375 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8376 printf '%s\n' "$supported" >&6; } 8377 if test "$supported" = "yes" ; then 8378 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8379 found="yes" 8380 fi 8381 fi 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397 xorg_testset_save_CFLAGS="$CFLAGS" 8398 8399 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8401 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8402 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8403 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8404 then : 8405 printf %s "(cached) " >&6 8406 else case e in #( 8407 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8408 /* end confdefs.h. */ 8409 int i; 8410 _ACEOF 8411 if ac_fn_c_try_compile "$LINENO" 8412 then : 8413 xorg_cv_cc_flag_unknown_warning_option=yes 8414 else case e in #( 8415 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8416 esac 8417 fi 8418 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8419 esac 8420 fi 8421 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8422 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8423 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8424 CFLAGS="$xorg_testset_save_CFLAGS" 8425 fi 8426 8427 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8430 fi 8431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8432 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8433 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8434 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8435 then : 8436 printf %s "(cached) " >&6 8437 else case e in #( 8438 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8439 /* end confdefs.h. */ 8440 int i; 8441 _ACEOF 8442 if ac_fn_c_try_compile "$LINENO" 8443 then : 8444 xorg_cv_cc_flag_unused_command_line_argument=yes 8445 else case e in #( 8446 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8447 esac 8448 fi 8449 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8450 esac 8451 fi 8452 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8453 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8454 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8455 CFLAGS="$xorg_testset_save_CFLAGS" 8456 fi 8457 8458 found="no" 8459 8460 if test $found = "no" ; then 8461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8463 fi 8464 8465 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8467 fi 8468 8469 CFLAGS="$CFLAGS -Werror=missing-braces" 8470 8471 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8472 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8473 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8474 if eval test \${$cacheid+y} 8475 then : 8476 printf %s "(cached) " >&6 8477 else case e in #( 8478 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8479 /* end confdefs.h. */ 8480 int i; 8481 int 8482 main (void) 8483 { 8484 8485 ; 8486 return 0; 8487 } 8488 _ACEOF 8489 if ac_fn_c_try_link "$LINENO" 8490 then : 8491 eval $cacheid=yes 8492 else case e in #( 8493 e) eval $cacheid=no ;; 8494 esac 8495 fi 8496 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8497 conftest$ac_exeext conftest.$ac_ext ;; 8498 esac 8499 fi 8500 8501 8502 CFLAGS="$xorg_testset_save_CFLAGS" 8503 8504 eval supported=\$$cacheid 8505 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8506 printf '%s\n' "$supported" >&6; } 8507 if test "$supported" = "yes" ; then 8508 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8509 found="yes" 8510 fi 8511 fi 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 xorg_testset_save_CFLAGS="$CFLAGS" 8528 8529 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8531 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8532 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8533 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8534 then : 8535 printf %s "(cached) " >&6 8536 else case e in #( 8537 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8538 /* end confdefs.h. */ 8539 int i; 8540 _ACEOF 8541 if ac_fn_c_try_compile "$LINENO" 8542 then : 8543 xorg_cv_cc_flag_unknown_warning_option=yes 8544 else case e in #( 8545 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8546 esac 8547 fi 8548 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8549 esac 8550 fi 8551 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8552 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8553 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8554 CFLAGS="$xorg_testset_save_CFLAGS" 8555 fi 8556 8557 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8560 fi 8561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8562 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8563 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8564 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8565 then : 8566 printf %s "(cached) " >&6 8567 else case e in #( 8568 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8569 /* end confdefs.h. */ 8570 int i; 8571 _ACEOF 8572 if ac_fn_c_try_compile "$LINENO" 8573 then : 8574 xorg_cv_cc_flag_unused_command_line_argument=yes 8575 else case e in #( 8576 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8577 esac 8578 fi 8579 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8580 esac 8581 fi 8582 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8583 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8584 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8585 CFLAGS="$xorg_testset_save_CFLAGS" 8586 fi 8587 8588 found="no" 8589 8590 if test $found = "no" ; then 8591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8593 fi 8594 8595 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8597 fi 8598 8599 CFLAGS="$CFLAGS -Werror=sequence-point" 8600 8601 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8602 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8603 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8604 if eval test \${$cacheid+y} 8605 then : 8606 printf %s "(cached) " >&6 8607 else case e in #( 8608 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8609 /* end confdefs.h. */ 8610 int i; 8611 int 8612 main (void) 8613 { 8614 8615 ; 8616 return 0; 8617 } 8618 _ACEOF 8619 if ac_fn_c_try_link "$LINENO" 8620 then : 8621 eval $cacheid=yes 8622 else case e in #( 8623 e) eval $cacheid=no ;; 8624 esac 8625 fi 8626 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8627 conftest$ac_exeext conftest.$ac_ext ;; 8628 esac 8629 fi 8630 8631 8632 CFLAGS="$xorg_testset_save_CFLAGS" 8633 8634 eval supported=\$$cacheid 8635 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8636 printf '%s\n' "$supported" >&6; } 8637 if test "$supported" = "yes" ; then 8638 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8639 found="yes" 8640 fi 8641 fi 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652 8653 8654 8655 8656 8657 xorg_testset_save_CFLAGS="$CFLAGS" 8658 8659 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8661 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8662 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8663 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8664 then : 8665 printf %s "(cached) " >&6 8666 else case e in #( 8667 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8668 /* end confdefs.h. */ 8669 int i; 8670 _ACEOF 8671 if ac_fn_c_try_compile "$LINENO" 8672 then : 8673 xorg_cv_cc_flag_unknown_warning_option=yes 8674 else case e in #( 8675 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8676 esac 8677 fi 8678 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8679 esac 8680 fi 8681 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8682 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8683 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8684 CFLAGS="$xorg_testset_save_CFLAGS" 8685 fi 8686 8687 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8690 fi 8691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8692 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8693 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8694 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8695 then : 8696 printf %s "(cached) " >&6 8697 else case e in #( 8698 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8699 /* end confdefs.h. */ 8700 int i; 8701 _ACEOF 8702 if ac_fn_c_try_compile "$LINENO" 8703 then : 8704 xorg_cv_cc_flag_unused_command_line_argument=yes 8705 else case e in #( 8706 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8707 esac 8708 fi 8709 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8710 esac 8711 fi 8712 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8713 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8714 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8715 CFLAGS="$xorg_testset_save_CFLAGS" 8716 fi 8717 8718 found="no" 8719 8720 if test $found = "no" ; then 8721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8723 fi 8724 8725 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8727 fi 8728 8729 CFLAGS="$CFLAGS -Werror=return-type" 8730 8731 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8732 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8733 cacheid=xorg_cv_cc_flag__Werror_return_type 8734 if eval test \${$cacheid+y} 8735 then : 8736 printf %s "(cached) " >&6 8737 else case e in #( 8738 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8739 /* end confdefs.h. */ 8740 int i; 8741 int 8742 main (void) 8743 { 8744 8745 ; 8746 return 0; 8747 } 8748 _ACEOF 8749 if ac_fn_c_try_link "$LINENO" 8750 then : 8751 eval $cacheid=yes 8752 else case e in #( 8753 e) eval $cacheid=no ;; 8754 esac 8755 fi 8756 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8757 conftest$ac_exeext conftest.$ac_ext ;; 8758 esac 8759 fi 8760 8761 8762 CFLAGS="$xorg_testset_save_CFLAGS" 8763 8764 eval supported=\$$cacheid 8765 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8766 printf '%s\n' "$supported" >&6; } 8767 if test "$supported" = "yes" ; then 8768 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8769 found="yes" 8770 fi 8771 fi 8772 8773 if test $found = "no" ; then 8774 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8776 fi 8777 8778 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8780 fi 8781 8782 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8783 8784 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8785 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8786 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8787 if eval test \${$cacheid+y} 8788 then : 8789 printf %s "(cached) " >&6 8790 else case e in #( 8791 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8792 /* end confdefs.h. */ 8793 int i; 8794 int 8795 main (void) 8796 { 8797 8798 ; 8799 return 0; 8800 } 8801 _ACEOF 8802 if ac_fn_c_try_link "$LINENO" 8803 then : 8804 eval $cacheid=yes 8805 else case e in #( 8806 e) eval $cacheid=no ;; 8807 esac 8808 fi 8809 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8810 conftest$ac_exeext conftest.$ac_ext ;; 8811 esac 8812 fi 8813 8814 8815 CFLAGS="$xorg_testset_save_CFLAGS" 8816 8817 eval supported=\$$cacheid 8818 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8819 printf '%s\n' "$supported" >&6; } 8820 if test "$supported" = "yes" ; then 8821 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8822 found="yes" 8823 fi 8824 fi 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 xorg_testset_save_CFLAGS="$CFLAGS" 8841 8842 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8844 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8845 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8846 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8847 then : 8848 printf %s "(cached) " >&6 8849 else case e in #( 8850 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8851 /* end confdefs.h. */ 8852 int i; 8853 _ACEOF 8854 if ac_fn_c_try_compile "$LINENO" 8855 then : 8856 xorg_cv_cc_flag_unknown_warning_option=yes 8857 else case e in #( 8858 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8859 esac 8860 fi 8861 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8862 esac 8863 fi 8864 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8865 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8866 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8867 CFLAGS="$xorg_testset_save_CFLAGS" 8868 fi 8869 8870 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8873 fi 8874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8875 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8876 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8877 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8878 then : 8879 printf %s "(cached) " >&6 8880 else case e in #( 8881 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8882 /* end confdefs.h. */ 8883 int i; 8884 _ACEOF 8885 if ac_fn_c_try_compile "$LINENO" 8886 then : 8887 xorg_cv_cc_flag_unused_command_line_argument=yes 8888 else case e in #( 8889 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8890 esac 8891 fi 8892 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8893 esac 8894 fi 8895 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8896 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8897 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8898 CFLAGS="$xorg_testset_save_CFLAGS" 8899 fi 8900 8901 found="no" 8902 8903 if test $found = "no" ; then 8904 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8906 fi 8907 8908 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8910 fi 8911 8912 CFLAGS="$CFLAGS -Werror=trigraphs" 8913 8914 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8915 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8916 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8917 if eval test \${$cacheid+y} 8918 then : 8919 printf %s "(cached) " >&6 8920 else case e in #( 8921 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8922 /* end confdefs.h. */ 8923 int i; 8924 int 8925 main (void) 8926 { 8927 8928 ; 8929 return 0; 8930 } 8931 _ACEOF 8932 if ac_fn_c_try_link "$LINENO" 8933 then : 8934 eval $cacheid=yes 8935 else case e in #( 8936 e) eval $cacheid=no ;; 8937 esac 8938 fi 8939 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8940 conftest$ac_exeext conftest.$ac_ext ;; 8941 esac 8942 fi 8943 8944 8945 CFLAGS="$xorg_testset_save_CFLAGS" 8946 8947 eval supported=\$$cacheid 8948 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8949 printf '%s\n' "$supported" >&6; } 8950 if test "$supported" = "yes" ; then 8951 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8952 found="yes" 8953 fi 8954 fi 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969 8970 xorg_testset_save_CFLAGS="$CFLAGS" 8971 8972 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8974 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8975 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8976 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8977 then : 8978 printf %s "(cached) " >&6 8979 else case e in #( 8980 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8981 /* end confdefs.h. */ 8982 int i; 8983 _ACEOF 8984 if ac_fn_c_try_compile "$LINENO" 8985 then : 8986 xorg_cv_cc_flag_unknown_warning_option=yes 8987 else case e in #( 8988 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8989 esac 8990 fi 8991 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8992 esac 8993 fi 8994 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8995 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8996 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8997 CFLAGS="$xorg_testset_save_CFLAGS" 8998 fi 8999 9000 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9003 fi 9004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9005 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9006 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9007 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9008 then : 9009 printf %s "(cached) " >&6 9010 else case e in #( 9011 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9012 /* end confdefs.h. */ 9013 int i; 9014 _ACEOF 9015 if ac_fn_c_try_compile "$LINENO" 9016 then : 9017 xorg_cv_cc_flag_unused_command_line_argument=yes 9018 else case e in #( 9019 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9020 esac 9021 fi 9022 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9023 esac 9024 fi 9025 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9026 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9028 CFLAGS="$xorg_testset_save_CFLAGS" 9029 fi 9030 9031 found="no" 9032 9033 if test $found = "no" ; then 9034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9036 fi 9037 9038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9040 fi 9041 9042 CFLAGS="$CFLAGS -Werror=array-bounds" 9043 9044 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 9045 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 9046 cacheid=xorg_cv_cc_flag__Werror_array_bounds 9047 if eval test \${$cacheid+y} 9048 then : 9049 printf %s "(cached) " >&6 9050 else case e in #( 9051 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9052 /* end confdefs.h. */ 9053 int i; 9054 int 9055 main (void) 9056 { 9057 9058 ; 9059 return 0; 9060 } 9061 _ACEOF 9062 if ac_fn_c_try_link "$LINENO" 9063 then : 9064 eval $cacheid=yes 9065 else case e in #( 9066 e) eval $cacheid=no ;; 9067 esac 9068 fi 9069 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9070 conftest$ac_exeext conftest.$ac_ext ;; 9071 esac 9072 fi 9073 9074 9075 CFLAGS="$xorg_testset_save_CFLAGS" 9076 9077 eval supported=\$$cacheid 9078 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9079 printf '%s\n' "$supported" >&6; } 9080 if test "$supported" = "yes" ; then 9081 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 9082 found="yes" 9083 fi 9084 fi 9085 9086 9087 9088 9089 9090 9091 9092 9093 9094 9095 9096 9097 9098 9099 9100 xorg_testset_save_CFLAGS="$CFLAGS" 9101 9102 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9104 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9105 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9106 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9107 then : 9108 printf %s "(cached) " >&6 9109 else case e in #( 9110 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9111 /* end confdefs.h. */ 9112 int i; 9113 _ACEOF 9114 if ac_fn_c_try_compile "$LINENO" 9115 then : 9116 xorg_cv_cc_flag_unknown_warning_option=yes 9117 else case e in #( 9118 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9119 esac 9120 fi 9121 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9122 esac 9123 fi 9124 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9125 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9126 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9127 CFLAGS="$xorg_testset_save_CFLAGS" 9128 fi 9129 9130 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9133 fi 9134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9135 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9136 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9137 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9138 then : 9139 printf %s "(cached) " >&6 9140 else case e in #( 9141 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9142 /* end confdefs.h. */ 9143 int i; 9144 _ACEOF 9145 if ac_fn_c_try_compile "$LINENO" 9146 then : 9147 xorg_cv_cc_flag_unused_command_line_argument=yes 9148 else case e in #( 9149 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9150 esac 9151 fi 9152 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9153 esac 9154 fi 9155 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9156 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9157 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9158 CFLAGS="$xorg_testset_save_CFLAGS" 9159 fi 9160 9161 found="no" 9162 9163 if test $found = "no" ; then 9164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9166 fi 9167 9168 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9170 fi 9171 9172 CFLAGS="$CFLAGS -Werror=write-strings" 9173 9174 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 9175 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 9176 cacheid=xorg_cv_cc_flag__Werror_write_strings 9177 if eval test \${$cacheid+y} 9178 then : 9179 printf %s "(cached) " >&6 9180 else case e in #( 9181 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9182 /* end confdefs.h. */ 9183 int i; 9184 int 9185 main (void) 9186 { 9187 9188 ; 9189 return 0; 9190 } 9191 _ACEOF 9192 if ac_fn_c_try_link "$LINENO" 9193 then : 9194 eval $cacheid=yes 9195 else case e in #( 9196 e) eval $cacheid=no ;; 9197 esac 9198 fi 9199 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9200 conftest$ac_exeext conftest.$ac_ext ;; 9201 esac 9202 fi 9203 9204 9205 CFLAGS="$xorg_testset_save_CFLAGS" 9206 9207 eval supported=\$$cacheid 9208 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9209 printf '%s\n' "$supported" >&6; } 9210 if test "$supported" = "yes" ; then 9211 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 9212 found="yes" 9213 fi 9214 fi 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230 xorg_testset_save_CFLAGS="$CFLAGS" 9231 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9235 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9236 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9237 then : 9238 printf %s "(cached) " >&6 9239 else case e in #( 9240 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9241 /* end confdefs.h. */ 9242 int i; 9243 _ACEOF 9244 if ac_fn_c_try_compile "$LINENO" 9245 then : 9246 xorg_cv_cc_flag_unknown_warning_option=yes 9247 else case e in #( 9248 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9249 esac 9250 fi 9251 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9252 esac 9253 fi 9254 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9255 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9256 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9257 CFLAGS="$xorg_testset_save_CFLAGS" 9258 fi 9259 9260 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9261 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9263 fi 9264 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9265 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9266 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9267 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9268 then : 9269 printf %s "(cached) " >&6 9270 else case e in #( 9271 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9272 /* end confdefs.h. */ 9273 int i; 9274 _ACEOF 9275 if ac_fn_c_try_compile "$LINENO" 9276 then : 9277 xorg_cv_cc_flag_unused_command_line_argument=yes 9278 else case e in #( 9279 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9280 esac 9281 fi 9282 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9283 esac 9284 fi 9285 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9286 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9287 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9288 CFLAGS="$xorg_testset_save_CFLAGS" 9289 fi 9290 9291 found="no" 9292 9293 if test $found = "no" ; then 9294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9296 fi 9297 9298 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9300 fi 9301 9302 CFLAGS="$CFLAGS -Werror=address" 9303 9304 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 9305 printf %s "checking if $CC supports -Werror=address... " >&6; } 9306 cacheid=xorg_cv_cc_flag__Werror_address 9307 if eval test \${$cacheid+y} 9308 then : 9309 printf %s "(cached) " >&6 9310 else case e in #( 9311 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9312 /* end confdefs.h. */ 9313 int i; 9314 int 9315 main (void) 9316 { 9317 9318 ; 9319 return 0; 9320 } 9321 _ACEOF 9322 if ac_fn_c_try_link "$LINENO" 9323 then : 9324 eval $cacheid=yes 9325 else case e in #( 9326 e) eval $cacheid=no ;; 9327 esac 9328 fi 9329 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9330 conftest$ac_exeext conftest.$ac_ext ;; 9331 esac 9332 fi 9333 9334 9335 CFLAGS="$xorg_testset_save_CFLAGS" 9336 9337 eval supported=\$$cacheid 9338 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9339 printf '%s\n' "$supported" >&6; } 9340 if test "$supported" = "yes" ; then 9341 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 9342 found="yes" 9343 fi 9344 fi 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 9356 9357 9358 9359 9360 xorg_testset_save_CFLAGS="$CFLAGS" 9361 9362 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9364 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9365 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9366 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9367 then : 9368 printf %s "(cached) " >&6 9369 else case e in #( 9370 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9371 /* end confdefs.h. */ 9372 int i; 9373 _ACEOF 9374 if ac_fn_c_try_compile "$LINENO" 9375 then : 9376 xorg_cv_cc_flag_unknown_warning_option=yes 9377 else case e in #( 9378 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9379 esac 9380 fi 9381 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9382 esac 9383 fi 9384 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9385 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9386 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9387 CFLAGS="$xorg_testset_save_CFLAGS" 9388 fi 9389 9390 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9393 fi 9394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9395 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9396 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9397 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9398 then : 9399 printf %s "(cached) " >&6 9400 else case e in #( 9401 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9402 /* end confdefs.h. */ 9403 int i; 9404 _ACEOF 9405 if ac_fn_c_try_compile "$LINENO" 9406 then : 9407 xorg_cv_cc_flag_unused_command_line_argument=yes 9408 else case e in #( 9409 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9410 esac 9411 fi 9412 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9413 esac 9414 fi 9415 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9416 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9417 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9418 CFLAGS="$xorg_testset_save_CFLAGS" 9419 fi 9420 9421 found="no" 9422 9423 if test $found = "no" ; then 9424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9426 fi 9427 9428 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9430 fi 9431 9432 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9433 9434 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9435 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9436 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9437 if eval test \${$cacheid+y} 9438 then : 9439 printf %s "(cached) " >&6 9440 else case e in #( 9441 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9442 /* end confdefs.h. */ 9443 int i; 9444 int 9445 main (void) 9446 { 9447 9448 ; 9449 return 0; 9450 } 9451 _ACEOF 9452 if ac_fn_c_try_link "$LINENO" 9453 then : 9454 eval $cacheid=yes 9455 else case e in #( 9456 e) eval $cacheid=no ;; 9457 esac 9458 fi 9459 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9460 conftest$ac_exeext conftest.$ac_ext ;; 9461 esac 9462 fi 9463 9464 9465 CFLAGS="$xorg_testset_save_CFLAGS" 9466 9467 eval supported=\$$cacheid 9468 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9469 printf '%s\n' "$supported" >&6; } 9470 if test "$supported" = "yes" ; then 9471 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9472 found="yes" 9473 fi 9474 fi 9475 9476 if test $found = "no" ; then 9477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9479 fi 9480 9481 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9483 fi 9484 9485 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9486 9487 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9488 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9489 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9490 if eval test \${$cacheid+y} 9491 then : 9492 printf %s "(cached) " >&6 9493 else case e in #( 9494 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9495 /* end confdefs.h. */ 9496 int i; 9497 int 9498 main (void) 9499 { 9500 9501 ; 9502 return 0; 9503 } 9504 _ACEOF 9505 if ac_fn_c_try_link "$LINENO" 9506 then : 9507 eval $cacheid=yes 9508 else case e in #( 9509 e) eval $cacheid=no ;; 9510 esac 9511 fi 9512 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9513 conftest$ac_exeext conftest.$ac_ext ;; 9514 esac 9515 fi 9516 9517 9518 CFLAGS="$xorg_testset_save_CFLAGS" 9519 9520 eval supported=\$$cacheid 9521 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9522 printf '%s\n' "$supported" >&6; } 9523 if test "$supported" = "yes" ; then 9524 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9525 found="yes" 9526 fi 9527 fi 9528 9529 9530 9531 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 xorg_testset_save_CFLAGS="$CFLAGS" 9544 9545 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9547 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9548 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9549 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9550 then : 9551 printf %s "(cached) " >&6 9552 else case e in #( 9553 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9554 /* end confdefs.h. */ 9555 int i; 9556 _ACEOF 9557 if ac_fn_c_try_compile "$LINENO" 9558 then : 9559 xorg_cv_cc_flag_unknown_warning_option=yes 9560 else case e in #( 9561 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9562 esac 9563 fi 9564 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9565 esac 9566 fi 9567 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9568 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9569 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9570 CFLAGS="$xorg_testset_save_CFLAGS" 9571 fi 9572 9573 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9576 fi 9577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9578 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9579 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9580 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9581 then : 9582 printf %s "(cached) " >&6 9583 else case e in #( 9584 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9585 /* end confdefs.h. */ 9586 int i; 9587 _ACEOF 9588 if ac_fn_c_try_compile "$LINENO" 9589 then : 9590 xorg_cv_cc_flag_unused_command_line_argument=yes 9591 else case e in #( 9592 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9593 esac 9594 fi 9595 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9596 esac 9597 fi 9598 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9599 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9600 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9601 CFLAGS="$xorg_testset_save_CFLAGS" 9602 fi 9603 9604 found="no" 9605 9606 if test $found = "no" ; then 9607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9609 fi 9610 9611 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9613 fi 9614 9615 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9616 9617 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9618 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9619 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9620 if eval test \${$cacheid+y} 9621 then : 9622 printf %s "(cached) " >&6 9623 else case e in #( 9624 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9625 /* end confdefs.h. */ 9626 int i; 9627 int 9628 main (void) 9629 { 9630 9631 ; 9632 return 0; 9633 } 9634 _ACEOF 9635 if ac_fn_c_try_link "$LINENO" 9636 then : 9637 eval $cacheid=yes 9638 else case e in #( 9639 e) eval $cacheid=no ;; 9640 esac 9641 fi 9642 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9643 conftest$ac_exeext conftest.$ac_ext ;; 9644 esac 9645 fi 9646 9647 9648 CFLAGS="$xorg_testset_save_CFLAGS" 9649 9650 eval supported=\$$cacheid 9651 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9652 printf '%s\n' "$supported" >&6; } 9653 if test "$supported" = "yes" ; then 9654 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9655 found="yes" 9656 fi 9657 fi 9658 9659 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9660 else 9661 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 9662 printf '%s\n' "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 xorg_testset_save_CFLAGS="$CFLAGS" 9677 9678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9680 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9681 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9682 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9683 then : 9684 printf %s "(cached) " >&6 9685 else case e in #( 9686 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9687 /* end confdefs.h. */ 9688 int i; 9689 _ACEOF 9690 if ac_fn_c_try_compile "$LINENO" 9691 then : 9692 xorg_cv_cc_flag_unknown_warning_option=yes 9693 else case e in #( 9694 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9695 esac 9696 fi 9697 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9698 esac 9699 fi 9700 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9701 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9703 CFLAGS="$xorg_testset_save_CFLAGS" 9704 fi 9705 9706 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9709 fi 9710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9711 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9712 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9713 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9714 then : 9715 printf %s "(cached) " >&6 9716 else case e in #( 9717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9718 /* end confdefs.h. */ 9719 int i; 9720 _ACEOF 9721 if ac_fn_c_try_compile "$LINENO" 9722 then : 9723 xorg_cv_cc_flag_unused_command_line_argument=yes 9724 else case e in #( 9725 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9726 esac 9727 fi 9728 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9729 esac 9730 fi 9731 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9732 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9734 CFLAGS="$xorg_testset_save_CFLAGS" 9735 fi 9736 9737 found="no" 9738 9739 if test $found = "no" ; then 9740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9742 fi 9743 9744 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9746 fi 9747 9748 CFLAGS="$CFLAGS -Wimplicit" 9749 9750 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9751 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9752 cacheid=xorg_cv_cc_flag__Wimplicit 9753 if eval test \${$cacheid+y} 9754 then : 9755 printf %s "(cached) " >&6 9756 else case e in #( 9757 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9758 /* end confdefs.h. */ 9759 int i; 9760 int 9761 main (void) 9762 { 9763 9764 ; 9765 return 0; 9766 } 9767 _ACEOF 9768 if ac_fn_c_try_link "$LINENO" 9769 then : 9770 eval $cacheid=yes 9771 else case e in #( 9772 e) eval $cacheid=no ;; 9773 esac 9774 fi 9775 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9776 conftest$ac_exeext conftest.$ac_ext ;; 9777 esac 9778 fi 9779 9780 9781 CFLAGS="$xorg_testset_save_CFLAGS" 9782 9783 eval supported=\$$cacheid 9784 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9785 printf '%s\n' "$supported" >&6; } 9786 if test "$supported" = "yes" ; then 9787 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9788 found="yes" 9789 fi 9790 fi 9791 9792 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 xorg_testset_save_CFLAGS="$CFLAGS" 9807 9808 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9810 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9811 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9812 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9813 then : 9814 printf %s "(cached) " >&6 9815 else case e in #( 9816 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9817 /* end confdefs.h. */ 9818 int i; 9819 _ACEOF 9820 if ac_fn_c_try_compile "$LINENO" 9821 then : 9822 xorg_cv_cc_flag_unknown_warning_option=yes 9823 else case e in #( 9824 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9825 esac 9826 fi 9827 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9828 esac 9829 fi 9830 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9831 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9833 CFLAGS="$xorg_testset_save_CFLAGS" 9834 fi 9835 9836 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9839 fi 9840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9841 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9842 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9843 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9844 then : 9845 printf %s "(cached) " >&6 9846 else case e in #( 9847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9848 /* end confdefs.h. */ 9849 int i; 9850 _ACEOF 9851 if ac_fn_c_try_compile "$LINENO" 9852 then : 9853 xorg_cv_cc_flag_unused_command_line_argument=yes 9854 else case e in #( 9855 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9856 esac 9857 fi 9858 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9859 esac 9860 fi 9861 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9862 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9864 CFLAGS="$xorg_testset_save_CFLAGS" 9865 fi 9866 9867 found="no" 9868 9869 if test $found = "no" ; then 9870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9872 fi 9873 9874 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9876 fi 9877 9878 CFLAGS="$CFLAGS -Wnonnull" 9879 9880 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9881 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9882 cacheid=xorg_cv_cc_flag__Wnonnull 9883 if eval test \${$cacheid+y} 9884 then : 9885 printf %s "(cached) " >&6 9886 else case e in #( 9887 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9888 /* end confdefs.h. */ 9889 int i; 9890 int 9891 main (void) 9892 { 9893 9894 ; 9895 return 0; 9896 } 9897 _ACEOF 9898 if ac_fn_c_try_link "$LINENO" 9899 then : 9900 eval $cacheid=yes 9901 else case e in #( 9902 e) eval $cacheid=no ;; 9903 esac 9904 fi 9905 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9906 conftest$ac_exeext conftest.$ac_ext ;; 9907 esac 9908 fi 9909 9910 9911 CFLAGS="$xorg_testset_save_CFLAGS" 9912 9913 eval supported=\$$cacheid 9914 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9915 printf '%s\n' "$supported" >&6; } 9916 if test "$supported" = "yes" ; then 9917 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9918 found="yes" 9919 fi 9920 fi 9921 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 xorg_testset_save_CFLAGS="$CFLAGS" 9937 9938 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9940 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9941 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9942 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9943 then : 9944 printf %s "(cached) " >&6 9945 else case e in #( 9946 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9947 /* end confdefs.h. */ 9948 int i; 9949 _ACEOF 9950 if ac_fn_c_try_compile "$LINENO" 9951 then : 9952 xorg_cv_cc_flag_unknown_warning_option=yes 9953 else case e in #( 9954 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9955 esac 9956 fi 9957 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9958 esac 9959 fi 9960 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9961 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9962 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9963 CFLAGS="$xorg_testset_save_CFLAGS" 9964 fi 9965 9966 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9969 fi 9970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9971 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9972 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9973 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9974 then : 9975 printf %s "(cached) " >&6 9976 else case e in #( 9977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9978 /* end confdefs.h. */ 9979 int i; 9980 _ACEOF 9981 if ac_fn_c_try_compile "$LINENO" 9982 then : 9983 xorg_cv_cc_flag_unused_command_line_argument=yes 9984 else case e in #( 9985 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9986 esac 9987 fi 9988 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9989 esac 9990 fi 9991 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9992 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9993 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9994 CFLAGS="$xorg_testset_save_CFLAGS" 9995 fi 9996 9997 found="no" 9998 9999 if test $found = "no" ; then 10000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10002 fi 10003 10004 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10006 fi 10007 10008 CFLAGS="$CFLAGS -Winit-self" 10009 10010 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 10011 printf %s "checking if $CC supports -Winit-self... " >&6; } 10012 cacheid=xorg_cv_cc_flag__Winit_self 10013 if eval test \${$cacheid+y} 10014 then : 10015 printf %s "(cached) " >&6 10016 else case e in #( 10017 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10018 /* end confdefs.h. */ 10019 int i; 10020 int 10021 main (void) 10022 { 10023 10024 ; 10025 return 0; 10026 } 10027 _ACEOF 10028 if ac_fn_c_try_link "$LINENO" 10029 then : 10030 eval $cacheid=yes 10031 else case e in #( 10032 e) eval $cacheid=no ;; 10033 esac 10034 fi 10035 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10036 conftest$ac_exeext conftest.$ac_ext ;; 10037 esac 10038 fi 10039 10040 10041 CFLAGS="$xorg_testset_save_CFLAGS" 10042 10043 eval supported=\$$cacheid 10044 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10045 printf '%s\n' "$supported" >&6; } 10046 if test "$supported" = "yes" ; then 10047 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 10048 found="yes" 10049 fi 10050 fi 10051 10052 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 xorg_testset_save_CFLAGS="$CFLAGS" 10067 10068 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10070 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10071 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10072 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10073 then : 10074 printf %s "(cached) " >&6 10075 else case e in #( 10076 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10077 /* end confdefs.h. */ 10078 int i; 10079 _ACEOF 10080 if ac_fn_c_try_compile "$LINENO" 10081 then : 10082 xorg_cv_cc_flag_unknown_warning_option=yes 10083 else case e in #( 10084 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10085 esac 10086 fi 10087 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10088 esac 10089 fi 10090 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10091 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10092 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10093 CFLAGS="$xorg_testset_save_CFLAGS" 10094 fi 10095 10096 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10099 fi 10100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10101 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10102 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10103 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10104 then : 10105 printf %s "(cached) " >&6 10106 else case e in #( 10107 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10108 /* end confdefs.h. */ 10109 int i; 10110 _ACEOF 10111 if ac_fn_c_try_compile "$LINENO" 10112 then : 10113 xorg_cv_cc_flag_unused_command_line_argument=yes 10114 else case e in #( 10115 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10116 esac 10117 fi 10118 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10119 esac 10120 fi 10121 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10122 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10123 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10124 CFLAGS="$xorg_testset_save_CFLAGS" 10125 fi 10126 10127 found="no" 10128 10129 if test $found = "no" ; then 10130 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10132 fi 10133 10134 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10136 fi 10137 10138 CFLAGS="$CFLAGS -Wmain" 10139 10140 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 10141 printf %s "checking if $CC supports -Wmain... " >&6; } 10142 cacheid=xorg_cv_cc_flag__Wmain 10143 if eval test \${$cacheid+y} 10144 then : 10145 printf %s "(cached) " >&6 10146 else case e in #( 10147 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10148 /* end confdefs.h. */ 10149 int i; 10150 int 10151 main (void) 10152 { 10153 10154 ; 10155 return 0; 10156 } 10157 _ACEOF 10158 if ac_fn_c_try_link "$LINENO" 10159 then : 10160 eval $cacheid=yes 10161 else case e in #( 10162 e) eval $cacheid=no ;; 10163 esac 10164 fi 10165 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10166 conftest$ac_exeext conftest.$ac_ext ;; 10167 esac 10168 fi 10169 10170 10171 CFLAGS="$xorg_testset_save_CFLAGS" 10172 10173 eval supported=\$$cacheid 10174 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10175 printf '%s\n' "$supported" >&6; } 10176 if test "$supported" = "yes" ; then 10177 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 10178 found="yes" 10179 fi 10180 fi 10181 10182 10183 10184 10185 10186 10187 10188 10189 10190 10191 10192 10193 10194 10195 10196 xorg_testset_save_CFLAGS="$CFLAGS" 10197 10198 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10200 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10201 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10202 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10203 then : 10204 printf %s "(cached) " >&6 10205 else case e in #( 10206 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10207 /* end confdefs.h. */ 10208 int i; 10209 _ACEOF 10210 if ac_fn_c_try_compile "$LINENO" 10211 then : 10212 xorg_cv_cc_flag_unknown_warning_option=yes 10213 else case e in #( 10214 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10215 esac 10216 fi 10217 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10218 esac 10219 fi 10220 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10221 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10222 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10223 CFLAGS="$xorg_testset_save_CFLAGS" 10224 fi 10225 10226 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10229 fi 10230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10231 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10232 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10233 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10234 then : 10235 printf %s "(cached) " >&6 10236 else case e in #( 10237 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10238 /* end confdefs.h. */ 10239 int i; 10240 _ACEOF 10241 if ac_fn_c_try_compile "$LINENO" 10242 then : 10243 xorg_cv_cc_flag_unused_command_line_argument=yes 10244 else case e in #( 10245 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10246 esac 10247 fi 10248 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10249 esac 10250 fi 10251 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10252 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10253 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10254 CFLAGS="$xorg_testset_save_CFLAGS" 10255 fi 10256 10257 found="no" 10258 10259 if test $found = "no" ; then 10260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10262 fi 10263 10264 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10266 fi 10267 10268 CFLAGS="$CFLAGS -Wmissing-braces" 10269 10270 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 10271 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 10272 cacheid=xorg_cv_cc_flag__Wmissing_braces 10273 if eval test \${$cacheid+y} 10274 then : 10275 printf %s "(cached) " >&6 10276 else case e in #( 10277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10278 /* end confdefs.h. */ 10279 int i; 10280 int 10281 main (void) 10282 { 10283 10284 ; 10285 return 0; 10286 } 10287 _ACEOF 10288 if ac_fn_c_try_link "$LINENO" 10289 then : 10290 eval $cacheid=yes 10291 else case e in #( 10292 e) eval $cacheid=no ;; 10293 esac 10294 fi 10295 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10296 conftest$ac_exeext conftest.$ac_ext ;; 10297 esac 10298 fi 10299 10300 10301 CFLAGS="$xorg_testset_save_CFLAGS" 10302 10303 eval supported=\$$cacheid 10304 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10305 printf '%s\n' "$supported" >&6; } 10306 if test "$supported" = "yes" ; then 10307 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 10308 found="yes" 10309 fi 10310 fi 10311 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 xorg_testset_save_CFLAGS="$CFLAGS" 10327 10328 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10330 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10331 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10332 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10333 then : 10334 printf %s "(cached) " >&6 10335 else case e in #( 10336 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10337 /* end confdefs.h. */ 10338 int i; 10339 _ACEOF 10340 if ac_fn_c_try_compile "$LINENO" 10341 then : 10342 xorg_cv_cc_flag_unknown_warning_option=yes 10343 else case e in #( 10344 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10345 esac 10346 fi 10347 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10348 esac 10349 fi 10350 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10351 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10352 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10353 CFLAGS="$xorg_testset_save_CFLAGS" 10354 fi 10355 10356 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10359 fi 10360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10361 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10362 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10363 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10364 then : 10365 printf %s "(cached) " >&6 10366 else case e in #( 10367 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10368 /* end confdefs.h. */ 10369 int i; 10370 _ACEOF 10371 if ac_fn_c_try_compile "$LINENO" 10372 then : 10373 xorg_cv_cc_flag_unused_command_line_argument=yes 10374 else case e in #( 10375 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10376 esac 10377 fi 10378 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10379 esac 10380 fi 10381 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10382 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10383 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10384 CFLAGS="$xorg_testset_save_CFLAGS" 10385 fi 10386 10387 found="no" 10388 10389 if test $found = "no" ; then 10390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10392 fi 10393 10394 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10396 fi 10397 10398 CFLAGS="$CFLAGS -Wsequence-point" 10399 10400 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10401 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10402 cacheid=xorg_cv_cc_flag__Wsequence_point 10403 if eval test \${$cacheid+y} 10404 then : 10405 printf %s "(cached) " >&6 10406 else case e in #( 10407 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10408 /* end confdefs.h. */ 10409 int i; 10410 int 10411 main (void) 10412 { 10413 10414 ; 10415 return 0; 10416 } 10417 _ACEOF 10418 if ac_fn_c_try_link "$LINENO" 10419 then : 10420 eval $cacheid=yes 10421 else case e in #( 10422 e) eval $cacheid=no ;; 10423 esac 10424 fi 10425 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10426 conftest$ac_exeext conftest.$ac_ext ;; 10427 esac 10428 fi 10429 10430 10431 CFLAGS="$xorg_testset_save_CFLAGS" 10432 10433 eval supported=\$$cacheid 10434 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10435 printf '%s\n' "$supported" >&6; } 10436 if test "$supported" = "yes" ; then 10437 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10438 found="yes" 10439 fi 10440 fi 10441 10442 10443 10444 10445 10446 10447 10448 10449 10450 10451 10452 10453 10454 10455 10456 xorg_testset_save_CFLAGS="$CFLAGS" 10457 10458 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10460 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10461 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10462 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10463 then : 10464 printf %s "(cached) " >&6 10465 else case e in #( 10466 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10467 /* end confdefs.h. */ 10468 int i; 10469 _ACEOF 10470 if ac_fn_c_try_compile "$LINENO" 10471 then : 10472 xorg_cv_cc_flag_unknown_warning_option=yes 10473 else case e in #( 10474 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10475 esac 10476 fi 10477 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10478 esac 10479 fi 10480 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10481 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10482 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10483 CFLAGS="$xorg_testset_save_CFLAGS" 10484 fi 10485 10486 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10489 fi 10490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10491 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10492 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10493 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10494 then : 10495 printf %s "(cached) " >&6 10496 else case e in #( 10497 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10498 /* end confdefs.h. */ 10499 int i; 10500 _ACEOF 10501 if ac_fn_c_try_compile "$LINENO" 10502 then : 10503 xorg_cv_cc_flag_unused_command_line_argument=yes 10504 else case e in #( 10505 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10506 esac 10507 fi 10508 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10509 esac 10510 fi 10511 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10512 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10513 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10514 CFLAGS="$xorg_testset_save_CFLAGS" 10515 fi 10516 10517 found="no" 10518 10519 if test $found = "no" ; then 10520 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10522 fi 10523 10524 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10525 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10526 fi 10527 10528 CFLAGS="$CFLAGS -Wreturn-type" 10529 10530 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10531 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10532 cacheid=xorg_cv_cc_flag__Wreturn_type 10533 if eval test \${$cacheid+y} 10534 then : 10535 printf %s "(cached) " >&6 10536 else case e in #( 10537 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10538 /* end confdefs.h. */ 10539 int i; 10540 int 10541 main (void) 10542 { 10543 10544 ; 10545 return 0; 10546 } 10547 _ACEOF 10548 if ac_fn_c_try_link "$LINENO" 10549 then : 10550 eval $cacheid=yes 10551 else case e in #( 10552 e) eval $cacheid=no ;; 10553 esac 10554 fi 10555 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10556 conftest$ac_exeext conftest.$ac_ext ;; 10557 esac 10558 fi 10559 10560 10561 CFLAGS="$xorg_testset_save_CFLAGS" 10562 10563 eval supported=\$$cacheid 10564 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10565 printf '%s\n' "$supported" >&6; } 10566 if test "$supported" = "yes" ; then 10567 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10568 found="yes" 10569 fi 10570 fi 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 xorg_testset_save_CFLAGS="$CFLAGS" 10587 10588 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10590 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10591 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10592 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10593 then : 10594 printf %s "(cached) " >&6 10595 else case e in #( 10596 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10597 /* end confdefs.h. */ 10598 int i; 10599 _ACEOF 10600 if ac_fn_c_try_compile "$LINENO" 10601 then : 10602 xorg_cv_cc_flag_unknown_warning_option=yes 10603 else case e in #( 10604 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10605 esac 10606 fi 10607 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10608 esac 10609 fi 10610 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10611 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10612 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10613 CFLAGS="$xorg_testset_save_CFLAGS" 10614 fi 10615 10616 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10619 fi 10620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10621 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10622 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10623 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10624 then : 10625 printf %s "(cached) " >&6 10626 else case e in #( 10627 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10628 /* end confdefs.h. */ 10629 int i; 10630 _ACEOF 10631 if ac_fn_c_try_compile "$LINENO" 10632 then : 10633 xorg_cv_cc_flag_unused_command_line_argument=yes 10634 else case e in #( 10635 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10636 esac 10637 fi 10638 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10639 esac 10640 fi 10641 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10642 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10643 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10644 CFLAGS="$xorg_testset_save_CFLAGS" 10645 fi 10646 10647 found="no" 10648 10649 if test $found = "no" ; then 10650 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10652 fi 10653 10654 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10656 fi 10657 10658 CFLAGS="$CFLAGS -Wtrigraphs" 10659 10660 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10661 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10662 cacheid=xorg_cv_cc_flag__Wtrigraphs 10663 if eval test \${$cacheid+y} 10664 then : 10665 printf %s "(cached) " >&6 10666 else case e in #( 10667 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10668 /* end confdefs.h. */ 10669 int i; 10670 int 10671 main (void) 10672 { 10673 10674 ; 10675 return 0; 10676 } 10677 _ACEOF 10678 if ac_fn_c_try_link "$LINENO" 10679 then : 10680 eval $cacheid=yes 10681 else case e in #( 10682 e) eval $cacheid=no ;; 10683 esac 10684 fi 10685 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10686 conftest$ac_exeext conftest.$ac_ext ;; 10687 esac 10688 fi 10689 10690 10691 CFLAGS="$xorg_testset_save_CFLAGS" 10692 10693 eval supported=\$$cacheid 10694 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10695 printf '%s\n' "$supported" >&6; } 10696 if test "$supported" = "yes" ; then 10697 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10698 found="yes" 10699 fi 10700 fi 10701 10702 10703 10704 10705 10706 10707 10708 10709 10710 10711 10712 10713 10714 10715 10716 xorg_testset_save_CFLAGS="$CFLAGS" 10717 10718 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10720 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10721 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10722 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10723 then : 10724 printf %s "(cached) " >&6 10725 else case e in #( 10726 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10727 /* end confdefs.h. */ 10728 int i; 10729 _ACEOF 10730 if ac_fn_c_try_compile "$LINENO" 10731 then : 10732 xorg_cv_cc_flag_unknown_warning_option=yes 10733 else case e in #( 10734 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10735 esac 10736 fi 10737 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10738 esac 10739 fi 10740 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10741 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10742 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10743 CFLAGS="$xorg_testset_save_CFLAGS" 10744 fi 10745 10746 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10749 fi 10750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10751 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10752 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10753 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10754 then : 10755 printf %s "(cached) " >&6 10756 else case e in #( 10757 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10758 /* end confdefs.h. */ 10759 int i; 10760 _ACEOF 10761 if ac_fn_c_try_compile "$LINENO" 10762 then : 10763 xorg_cv_cc_flag_unused_command_line_argument=yes 10764 else case e in #( 10765 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10766 esac 10767 fi 10768 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10769 esac 10770 fi 10771 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10772 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10773 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10774 CFLAGS="$xorg_testset_save_CFLAGS" 10775 fi 10776 10777 found="no" 10778 10779 if test $found = "no" ; then 10780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10782 fi 10783 10784 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10786 fi 10787 10788 CFLAGS="$CFLAGS -Warray-bounds" 10789 10790 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10791 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10792 cacheid=xorg_cv_cc_flag__Warray_bounds 10793 if eval test \${$cacheid+y} 10794 then : 10795 printf %s "(cached) " >&6 10796 else case e in #( 10797 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10798 /* end confdefs.h. */ 10799 int i; 10800 int 10801 main (void) 10802 { 10803 10804 ; 10805 return 0; 10806 } 10807 _ACEOF 10808 if ac_fn_c_try_link "$LINENO" 10809 then : 10810 eval $cacheid=yes 10811 else case e in #( 10812 e) eval $cacheid=no ;; 10813 esac 10814 fi 10815 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10816 conftest$ac_exeext conftest.$ac_ext ;; 10817 esac 10818 fi 10819 10820 10821 CFLAGS="$xorg_testset_save_CFLAGS" 10822 10823 eval supported=\$$cacheid 10824 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10825 printf '%s\n' "$supported" >&6; } 10826 if test "$supported" = "yes" ; then 10827 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10828 found="yes" 10829 fi 10830 fi 10831 10832 10833 10834 10835 10836 10837 10838 10839 10840 10841 10842 10843 10844 10845 10846 xorg_testset_save_CFLAGS="$CFLAGS" 10847 10848 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10850 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10851 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10852 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10853 then : 10854 printf %s "(cached) " >&6 10855 else case e in #( 10856 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10857 /* end confdefs.h. */ 10858 int i; 10859 _ACEOF 10860 if ac_fn_c_try_compile "$LINENO" 10861 then : 10862 xorg_cv_cc_flag_unknown_warning_option=yes 10863 else case e in #( 10864 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10865 esac 10866 fi 10867 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10868 esac 10869 fi 10870 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10871 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10872 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10873 CFLAGS="$xorg_testset_save_CFLAGS" 10874 fi 10875 10876 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10879 fi 10880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10881 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10882 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10883 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10884 then : 10885 printf %s "(cached) " >&6 10886 else case e in #( 10887 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10888 /* end confdefs.h. */ 10889 int i; 10890 _ACEOF 10891 if ac_fn_c_try_compile "$LINENO" 10892 then : 10893 xorg_cv_cc_flag_unused_command_line_argument=yes 10894 else case e in #( 10895 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10896 esac 10897 fi 10898 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10899 esac 10900 fi 10901 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10902 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10904 CFLAGS="$xorg_testset_save_CFLAGS" 10905 fi 10906 10907 found="no" 10908 10909 if test $found = "no" ; then 10910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10912 fi 10913 10914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10916 fi 10917 10918 CFLAGS="$CFLAGS -Wwrite-strings" 10919 10920 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10921 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10922 cacheid=xorg_cv_cc_flag__Wwrite_strings 10923 if eval test \${$cacheid+y} 10924 then : 10925 printf %s "(cached) " >&6 10926 else case e in #( 10927 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10928 /* end confdefs.h. */ 10929 int i; 10930 int 10931 main (void) 10932 { 10933 10934 ; 10935 return 0; 10936 } 10937 _ACEOF 10938 if ac_fn_c_try_link "$LINENO" 10939 then : 10940 eval $cacheid=yes 10941 else case e in #( 10942 e) eval $cacheid=no ;; 10943 esac 10944 fi 10945 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10946 conftest$ac_exeext conftest.$ac_ext ;; 10947 esac 10948 fi 10949 10950 10951 CFLAGS="$xorg_testset_save_CFLAGS" 10952 10953 eval supported=\$$cacheid 10954 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10955 printf '%s\n' "$supported" >&6; } 10956 if test "$supported" = "yes" ; then 10957 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10958 found="yes" 10959 fi 10960 fi 10961 10962 10963 10964 10965 10966 10967 10968 10969 10970 10971 10972 10973 10974 10975 10976 xorg_testset_save_CFLAGS="$CFLAGS" 10977 10978 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10980 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10981 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10982 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10983 then : 10984 printf %s "(cached) " >&6 10985 else case e in #( 10986 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10987 /* end confdefs.h. */ 10988 int i; 10989 _ACEOF 10990 if ac_fn_c_try_compile "$LINENO" 10991 then : 10992 xorg_cv_cc_flag_unknown_warning_option=yes 10993 else case e in #( 10994 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10995 esac 10996 fi 10997 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10998 esac 10999 fi 11000 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11001 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11002 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11003 CFLAGS="$xorg_testset_save_CFLAGS" 11004 fi 11005 11006 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11009 fi 11010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11011 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11012 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11013 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11014 then : 11015 printf %s "(cached) " >&6 11016 else case e in #( 11017 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11018 /* end confdefs.h. */ 11019 int i; 11020 _ACEOF 11021 if ac_fn_c_try_compile "$LINENO" 11022 then : 11023 xorg_cv_cc_flag_unused_command_line_argument=yes 11024 else case e in #( 11025 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11026 esac 11027 fi 11028 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11029 esac 11030 fi 11031 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11032 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11033 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11034 CFLAGS="$xorg_testset_save_CFLAGS" 11035 fi 11036 11037 found="no" 11038 11039 if test $found = "no" ; then 11040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11042 fi 11043 11044 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11046 fi 11047 11048 CFLAGS="$CFLAGS -Waddress" 11049 11050 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 11051 printf %s "checking if $CC supports -Waddress... " >&6; } 11052 cacheid=xorg_cv_cc_flag__Waddress 11053 if eval test \${$cacheid+y} 11054 then : 11055 printf %s "(cached) " >&6 11056 else case e in #( 11057 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11058 /* end confdefs.h. */ 11059 int i; 11060 int 11061 main (void) 11062 { 11063 11064 ; 11065 return 0; 11066 } 11067 _ACEOF 11068 if ac_fn_c_try_link "$LINENO" 11069 then : 11070 eval $cacheid=yes 11071 else case e in #( 11072 e) eval $cacheid=no ;; 11073 esac 11074 fi 11075 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11076 conftest$ac_exeext conftest.$ac_ext ;; 11077 esac 11078 fi 11079 11080 11081 CFLAGS="$xorg_testset_save_CFLAGS" 11082 11083 eval supported=\$$cacheid 11084 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11085 printf '%s\n' "$supported" >&6; } 11086 if test "$supported" = "yes" ; then 11087 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 11088 found="yes" 11089 fi 11090 fi 11091 11092 11093 11094 11095 11096 11097 11098 11099 11100 11101 11102 11103 11104 11105 11106 xorg_testset_save_CFLAGS="$CFLAGS" 11107 11108 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11110 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11111 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11112 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11113 then : 11114 printf %s "(cached) " >&6 11115 else case e in #( 11116 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11117 /* end confdefs.h. */ 11118 int i; 11119 _ACEOF 11120 if ac_fn_c_try_compile "$LINENO" 11121 then : 11122 xorg_cv_cc_flag_unknown_warning_option=yes 11123 else case e in #( 11124 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11125 esac 11126 fi 11127 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11128 esac 11129 fi 11130 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11131 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11132 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11133 CFLAGS="$xorg_testset_save_CFLAGS" 11134 fi 11135 11136 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11139 fi 11140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11141 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11142 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11143 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11144 then : 11145 printf %s "(cached) " >&6 11146 else case e in #( 11147 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11148 /* end confdefs.h. */ 11149 int i; 11150 _ACEOF 11151 if ac_fn_c_try_compile "$LINENO" 11152 then : 11153 xorg_cv_cc_flag_unused_command_line_argument=yes 11154 else case e in #( 11155 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11156 esac 11157 fi 11158 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11159 esac 11160 fi 11161 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11162 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11163 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11164 CFLAGS="$xorg_testset_save_CFLAGS" 11165 fi 11166 11167 found="no" 11168 11169 if test $found = "no" ; then 11170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11172 fi 11173 11174 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11176 fi 11177 11178 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 11179 11180 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 11181 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 11182 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 11183 if eval test \${$cacheid+y} 11184 then : 11185 printf %s "(cached) " >&6 11186 else case e in #( 11187 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11188 /* end confdefs.h. */ 11189 int i; 11190 int 11191 main (void) 11192 { 11193 11194 ; 11195 return 0; 11196 } 11197 _ACEOF 11198 if ac_fn_c_try_link "$LINENO" 11199 then : 11200 eval $cacheid=yes 11201 else case e in #( 11202 e) eval $cacheid=no ;; 11203 esac 11204 fi 11205 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11206 conftest$ac_exeext conftest.$ac_ext ;; 11207 esac 11208 fi 11209 11210 11211 CFLAGS="$xorg_testset_save_CFLAGS" 11212 11213 eval supported=\$$cacheid 11214 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11215 printf '%s\n' "$supported" >&6; } 11216 if test "$supported" = "yes" ; then 11217 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 11218 found="yes" 11219 fi 11220 fi 11221 11222 11223 11224 11225 11226 11227 11228 11229 11230 11231 11232 11233 11234 11235 11236 xorg_testset_save_CFLAGS="$CFLAGS" 11237 11238 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11240 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11241 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11242 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11243 then : 11244 printf %s "(cached) " >&6 11245 else case e in #( 11246 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11247 /* end confdefs.h. */ 11248 int i; 11249 _ACEOF 11250 if ac_fn_c_try_compile "$LINENO" 11251 then : 11252 xorg_cv_cc_flag_unknown_warning_option=yes 11253 else case e in #( 11254 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11255 esac 11256 fi 11257 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11258 esac 11259 fi 11260 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11261 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11262 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11263 CFLAGS="$xorg_testset_save_CFLAGS" 11264 fi 11265 11266 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11267 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11269 fi 11270 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11271 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11272 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11273 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11274 then : 11275 printf %s "(cached) " >&6 11276 else case e in #( 11277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11278 /* end confdefs.h. */ 11279 int i; 11280 _ACEOF 11281 if ac_fn_c_try_compile "$LINENO" 11282 then : 11283 xorg_cv_cc_flag_unused_command_line_argument=yes 11284 else case e in #( 11285 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11286 esac 11287 fi 11288 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11289 esac 11290 fi 11291 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11292 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11293 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11294 CFLAGS="$xorg_testset_save_CFLAGS" 11295 fi 11296 11297 found="no" 11298 11299 if test $found = "no" ; then 11300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11302 fi 11303 11304 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11306 fi 11307 11308 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 11309 11310 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 11311 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 11312 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 11313 if eval test \${$cacheid+y} 11314 then : 11315 printf %s "(cached) " >&6 11316 else case e in #( 11317 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11318 /* end confdefs.h. */ 11319 int i; 11320 int 11321 main (void) 11322 { 11323 11324 ; 11325 return 0; 11326 } 11327 _ACEOF 11328 if ac_fn_c_try_link "$LINENO" 11329 then : 11330 eval $cacheid=yes 11331 else case e in #( 11332 e) eval $cacheid=no ;; 11333 esac 11334 fi 11335 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11336 conftest$ac_exeext conftest.$ac_ext ;; 11337 esac 11338 fi 11339 11340 11341 CFLAGS="$xorg_testset_save_CFLAGS" 11342 11343 eval supported=\$$cacheid 11344 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11345 printf '%s\n' "$supported" >&6; } 11346 if test "$supported" = "yes" ; then 11347 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 11348 found="yes" 11349 fi 11350 fi 11351 11352 11353 fi 11354 11355 11356 11357 11358 11359 11360 11361 CWARNFLAGS="$BASE_CFLAGS" 11362 if test "x$GCC" = xyes ; then 11363 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 11364 fi 11365 11366 11367 11368 11369 11370 11371 11372 11373 # Check whether --enable-strict-compilation was given. 11374 if test ${enable_strict_compilation+y} 11375 then : 11376 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11377 else case e in #( 11378 e) STRICT_COMPILE=no ;; 11379 esac 11380 fi 11381 11382 11383 11384 11385 11386 11387 STRICT_CFLAGS="" 11388 11389 11390 11391 11392 11393 11394 11395 11396 11397 11398 11399 11400 11401 xorg_testset_save_CFLAGS="$CFLAGS" 11402 11403 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11405 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11406 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11407 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11408 then : 11409 printf %s "(cached) " >&6 11410 else case e in #( 11411 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11412 /* end confdefs.h. */ 11413 int i; 11414 _ACEOF 11415 if ac_fn_c_try_compile "$LINENO" 11416 then : 11417 xorg_cv_cc_flag_unknown_warning_option=yes 11418 else case e in #( 11419 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11420 esac 11421 fi 11422 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11423 esac 11424 fi 11425 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11426 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11427 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11428 CFLAGS="$xorg_testset_save_CFLAGS" 11429 fi 11430 11431 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11434 fi 11435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11436 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11437 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11438 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11439 then : 11440 printf %s "(cached) " >&6 11441 else case e in #( 11442 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11443 /* end confdefs.h. */ 11444 int i; 11445 _ACEOF 11446 if ac_fn_c_try_compile "$LINENO" 11447 then : 11448 xorg_cv_cc_flag_unused_command_line_argument=yes 11449 else case e in #( 11450 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11451 esac 11452 fi 11453 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11454 esac 11455 fi 11456 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11457 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11459 CFLAGS="$xorg_testset_save_CFLAGS" 11460 fi 11461 11462 found="no" 11463 11464 if test $found = "no" ; then 11465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11467 fi 11468 11469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11471 fi 11472 11473 CFLAGS="$CFLAGS -pedantic" 11474 11475 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11476 printf %s "checking if $CC supports -pedantic... " >&6; } 11477 cacheid=xorg_cv_cc_flag__pedantic 11478 if eval test \${$cacheid+y} 11479 then : 11480 printf %s "(cached) " >&6 11481 else case e in #( 11482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11483 /* end confdefs.h. */ 11484 int i; 11485 int 11486 main (void) 11487 { 11488 11489 ; 11490 return 0; 11491 } 11492 _ACEOF 11493 if ac_fn_c_try_link "$LINENO" 11494 then : 11495 eval $cacheid=yes 11496 else case e in #( 11497 e) eval $cacheid=no ;; 11498 esac 11499 fi 11500 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11501 conftest$ac_exeext conftest.$ac_ext ;; 11502 esac 11503 fi 11504 11505 11506 CFLAGS="$xorg_testset_save_CFLAGS" 11507 11508 eval supported=\$$cacheid 11509 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11510 printf '%s\n' "$supported" >&6; } 11511 if test "$supported" = "yes" ; then 11512 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11513 found="yes" 11514 fi 11515 fi 11516 11517 11518 11519 11520 11521 11522 11523 11524 11525 11526 11527 11528 11529 11530 11531 xorg_testset_save_CFLAGS="$CFLAGS" 11532 11533 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11535 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11536 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11537 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11538 then : 11539 printf %s "(cached) " >&6 11540 else case e in #( 11541 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11542 /* end confdefs.h. */ 11543 int i; 11544 _ACEOF 11545 if ac_fn_c_try_compile "$LINENO" 11546 then : 11547 xorg_cv_cc_flag_unknown_warning_option=yes 11548 else case e in #( 11549 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11550 esac 11551 fi 11552 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11553 esac 11554 fi 11555 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11556 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11557 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11558 CFLAGS="$xorg_testset_save_CFLAGS" 11559 fi 11560 11561 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11564 fi 11565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11566 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11567 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11568 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11569 then : 11570 printf %s "(cached) " >&6 11571 else case e in #( 11572 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11573 /* end confdefs.h. */ 11574 int i; 11575 _ACEOF 11576 if ac_fn_c_try_compile "$LINENO" 11577 then : 11578 xorg_cv_cc_flag_unused_command_line_argument=yes 11579 else case e in #( 11580 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11581 esac 11582 fi 11583 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11584 esac 11585 fi 11586 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11587 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11589 CFLAGS="$xorg_testset_save_CFLAGS" 11590 fi 11591 11592 found="no" 11593 11594 if test $found = "no" ; then 11595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11597 fi 11598 11599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11601 fi 11602 11603 CFLAGS="$CFLAGS -Werror" 11604 11605 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11606 printf %s "checking if $CC supports -Werror... " >&6; } 11607 cacheid=xorg_cv_cc_flag__Werror 11608 if eval test \${$cacheid+y} 11609 then : 11610 printf %s "(cached) " >&6 11611 else case e in #( 11612 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11613 /* end confdefs.h. */ 11614 int i; 11615 int 11616 main (void) 11617 { 11618 11619 ; 11620 return 0; 11621 } 11622 _ACEOF 11623 if ac_fn_c_try_link "$LINENO" 11624 then : 11625 eval $cacheid=yes 11626 else case e in #( 11627 e) eval $cacheid=no ;; 11628 esac 11629 fi 11630 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11631 conftest$ac_exeext conftest.$ac_ext ;; 11632 esac 11633 fi 11634 11635 11636 CFLAGS="$xorg_testset_save_CFLAGS" 11637 11638 eval supported=\$$cacheid 11639 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11640 printf '%s\n' "$supported" >&6; } 11641 if test "$supported" = "yes" ; then 11642 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11643 found="yes" 11644 fi 11645 fi 11646 11647 if test $found = "no" ; then 11648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11650 fi 11651 11652 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11654 fi 11655 11656 CFLAGS="$CFLAGS -errwarn" 11657 11658 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11659 printf %s "checking if $CC supports -errwarn... " >&6; } 11660 cacheid=xorg_cv_cc_flag__errwarn 11661 if eval test \${$cacheid+y} 11662 then : 11663 printf %s "(cached) " >&6 11664 else case e in #( 11665 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11666 /* end confdefs.h. */ 11667 int i; 11668 int 11669 main (void) 11670 { 11671 11672 ; 11673 return 0; 11674 } 11675 _ACEOF 11676 if ac_fn_c_try_link "$LINENO" 11677 then : 11678 eval $cacheid=yes 11679 else case e in #( 11680 e) eval $cacheid=no ;; 11681 esac 11682 fi 11683 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11684 conftest$ac_exeext conftest.$ac_ext ;; 11685 esac 11686 fi 11687 11688 11689 CFLAGS="$xorg_testset_save_CFLAGS" 11690 11691 eval supported=\$$cacheid 11692 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11693 printf '%s\n' "$supported" >&6; } 11694 if test "$supported" = "yes" ; then 11695 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11696 found="yes" 11697 fi 11698 fi 11699 11700 11701 11702 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11703 # activate it with -Werror, so we add it here explicitly. 11704 11705 11706 11707 11708 11709 11710 11711 11712 11713 11714 11715 11716 11717 xorg_testset_save_CFLAGS="$CFLAGS" 11718 11719 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11721 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11722 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11723 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11724 then : 11725 printf %s "(cached) " >&6 11726 else case e in #( 11727 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11728 /* end confdefs.h. */ 11729 int i; 11730 _ACEOF 11731 if ac_fn_c_try_compile "$LINENO" 11732 then : 11733 xorg_cv_cc_flag_unknown_warning_option=yes 11734 else case e in #( 11735 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11736 esac 11737 fi 11738 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11739 esac 11740 fi 11741 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11742 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11743 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11744 CFLAGS="$xorg_testset_save_CFLAGS" 11745 fi 11746 11747 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11750 fi 11751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11752 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11753 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11754 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11755 then : 11756 printf %s "(cached) " >&6 11757 else case e in #( 11758 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11759 /* end confdefs.h. */ 11760 int i; 11761 _ACEOF 11762 if ac_fn_c_try_compile "$LINENO" 11763 then : 11764 xorg_cv_cc_flag_unused_command_line_argument=yes 11765 else case e in #( 11766 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11767 esac 11768 fi 11769 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11770 esac 11771 fi 11772 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11773 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11774 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11775 CFLAGS="$xorg_testset_save_CFLAGS" 11776 fi 11777 11778 found="no" 11779 11780 if test $found = "no" ; then 11781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11783 fi 11784 11785 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11787 fi 11788 11789 CFLAGS="$CFLAGS -Werror=attributes" 11790 11791 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11792 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11793 cacheid=xorg_cv_cc_flag__Werror_attributes 11794 if eval test \${$cacheid+y} 11795 then : 11796 printf %s "(cached) " >&6 11797 else case e in #( 11798 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11799 /* end confdefs.h. */ 11800 int i; 11801 int 11802 main (void) 11803 { 11804 11805 ; 11806 return 0; 11807 } 11808 _ACEOF 11809 if ac_fn_c_try_link "$LINENO" 11810 then : 11811 eval $cacheid=yes 11812 else case e in #( 11813 e) eval $cacheid=no ;; 11814 esac 11815 fi 11816 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11817 conftest$ac_exeext conftest.$ac_ext ;; 11818 esac 11819 fi 11820 11821 11822 CFLAGS="$xorg_testset_save_CFLAGS" 11823 11824 eval supported=\$$cacheid 11825 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11826 printf '%s\n' "$supported" >&6; } 11827 if test "$supported" = "yes" ; then 11828 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11829 found="yes" 11830 fi 11831 fi 11832 11833 11834 11835 if test "x$STRICT_COMPILE" = "xyes"; then 11836 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11837 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11838 fi 11839 11840 11841 11842 11843 11844 11845 11846 11847 cat >>confdefs.h <<_ACEOF 11848 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11849 _ACEOF 11850 11851 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11852 if test "x$PVM" = "x"; then 11853 PVM="0" 11854 fi 11855 11856 printf '%s\n' "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11857 11858 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11859 if test "x$PVP" = "x"; then 11860 PVP="0" 11861 fi 11862 11863 printf '%s\n' "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11864 11865 11866 11867 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11868 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11869 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11870 touch \$(top_srcdir)/ChangeLog; \ 11871 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11872 11873 11874 11875 11876 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11877 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11878 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11879 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11880 touch \$(top_srcdir)/INSTALL; \ 11881 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11882 11883 11884 11885 11886 11887 11888 case $host_os in 11889 solaris*) 11890 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11891 # check for a man page file found in later versions that use 11892 # traditional section numbers instead 11893 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11894 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11895 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11896 then : 11897 printf %s "(cached) " >&6 11898 else case e in #( 11899 e) test "$cross_compiling" = yes && 11900 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11901 if test -r "/usr/share/man/man7/attributes.7"; then 11902 ac_cv_file__usr_share_man_man7_attributes_7=yes 11903 else 11904 ac_cv_file__usr_share_man_man7_attributes_7=no 11905 fi ;; 11906 esac 11907 fi 11908 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11909 printf '%s\n' "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11910 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11911 then : 11912 SYSV_MAN_SECTIONS=false 11913 else case e in #( 11914 e) SYSV_MAN_SECTIONS=true ;; 11915 esac 11916 fi 11917 11918 ;; 11919 *) SYSV_MAN_SECTIONS=false ;; 11920 esac 11921 11922 if test x$APP_MAN_SUFFIX = x ; then 11923 APP_MAN_SUFFIX=1 11924 fi 11925 if test x$APP_MAN_DIR = x ; then 11926 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11927 fi 11928 11929 if test x$LIB_MAN_SUFFIX = x ; then 11930 LIB_MAN_SUFFIX=3 11931 fi 11932 if test x$LIB_MAN_DIR = x ; then 11933 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11934 fi 11935 11936 if test x$FILE_MAN_SUFFIX = x ; then 11937 case $SYSV_MAN_SECTIONS in 11938 true) FILE_MAN_SUFFIX=4 ;; 11939 *) FILE_MAN_SUFFIX=5 ;; 11940 esac 11941 fi 11942 if test x$FILE_MAN_DIR = x ; then 11943 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11944 fi 11945 11946 if test x$MISC_MAN_SUFFIX = x ; then 11947 case $SYSV_MAN_SECTIONS in 11948 true) MISC_MAN_SUFFIX=5 ;; 11949 *) MISC_MAN_SUFFIX=7 ;; 11950 esac 11951 fi 11952 if test x$MISC_MAN_DIR = x ; then 11953 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11954 fi 11955 11956 if test x$DRIVER_MAN_SUFFIX = x ; then 11957 case $SYSV_MAN_SECTIONS in 11958 true) DRIVER_MAN_SUFFIX=7 ;; 11959 *) DRIVER_MAN_SUFFIX=4 ;; 11960 esac 11961 fi 11962 if test x$DRIVER_MAN_DIR = x ; then 11963 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11964 fi 11965 11966 if test x$ADMIN_MAN_SUFFIX = x ; then 11967 case $SYSV_MAN_SECTIONS in 11968 true) ADMIN_MAN_SUFFIX=1m ;; 11969 *) ADMIN_MAN_SUFFIX=8 ;; 11970 esac 11971 fi 11972 if test x$ADMIN_MAN_DIR = x ; then 11973 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11974 fi 11975 11976 11977 11978 11979 11980 11981 11982 11983 11984 11985 11986 11987 11988 11989 11990 XORG_MAN_PAGE="X Version 11" 11991 11992 MAN_SUBSTS="\ 11993 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11994 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11995 -e 's|__xservername__|Xorg|g' \ 11996 -e 's|__xconfigfile__|xorg.conf|g' \ 11997 -e 's|__projectroot__|\$(prefix)|g' \ 11998 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11999 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 12000 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 12001 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 12002 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 12003 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 12004 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 12005 12006 12007 12008 12009 AM_DEFAULT_VERBOSITY=0 12010 12011 12012 12013 12014 12015 # Checks for typedefs, structures, and compiler characteristics. 12016 # Check whether --enable-largefile was given. 12017 if test ${enable_largefile+y} 12018 then : 12019 enableval=$enable_largefile; 12020 fi 12021 if test "$enable_largefile,$enable_year2038" != no,no 12022 then : 12023 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to support large files" >&5 12024 printf %s "checking for $CC option to support large files... " >&6; } 12025 if test ${ac_cv_sys_largefile_opts+y} 12026 then : 12027 printf %s "(cached) " >&6 12028 else case e in #( 12029 e) ac_save_CPPFLAGS=$CPPFLAGS 12030 ac_opt_found=no 12031 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1"; do 12032 if test x"$ac_opt" != x"none needed" 12033 then : 12034 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 12035 fi 12036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12037 /* end confdefs.h. */ 12038 #include <sys/types.h> 12039 #ifndef FTYPE 12040 # define FTYPE off_t 12041 #endif 12042 /* Check that FTYPE can represent 2**63 - 1 correctly. 12043 We can't simply define LARGE_FTYPE to be 9223372036854775807, 12044 since some C++ compilers masquerading as C compilers 12045 incorrectly reject 9223372036854775807. */ 12046 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 12047 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 12048 && LARGE_FTYPE % 2147483647 == 1) 12049 ? 1 : -1]; 12050 int 12051 main (void) 12052 { 12053 12054 ; 12055 return 0; 12056 } 12057 _ACEOF 12058 if ac_fn_c_try_compile "$LINENO" 12059 then : 12060 if test x"$ac_opt" = x"none needed" 12061 then : 12062 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 12063 CPPFLAGS="$CPPFLAGS -DFTYPE=ino_t" 12064 if ac_fn_c_try_compile "$LINENO" 12065 then : 12066 12067 else case e in #( 12068 e) CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64" 12069 if ac_fn_c_try_compile "$LINENO" 12070 then : 12071 ac_opt='-D_FILE_OFFSET_BITS=64' 12072 fi 12073 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 12074 esac 12075 fi 12076 rm -f core conftest.err conftest.$ac_objext conftest.beam 12077 fi 12078 ac_cv_sys_largefile_opts=$ac_opt 12079 ac_opt_found=yes 12080 fi 12081 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12082 test $ac_opt_found = no || break 12083 done 12084 CPPFLAGS=$ac_save_CPPFLAGS 12085 12086 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 12087 esac 12088 fi 12089 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 12090 printf '%s\n' "$ac_cv_sys_largefile_opts" >&6; } 12091 12092 ac_have_largefile=yes 12093 case $ac_cv_sys_largefile_opts in #( 12094 "none needed") : 12095 ;; #( 12096 "supported through gnulib") : 12097 ;; #( 12098 "support not detected") : 12099 ac_have_largefile=no ;; #( 12100 "-D_FILE_OFFSET_BITS=64") : 12101 12102 printf '%s\n' "#define _FILE_OFFSET_BITS 64" >>confdefs.h 12103 ;; #( 12104 "-D_LARGE_FILES=1") : 12105 12106 printf '%s\n' "#define _LARGE_FILES 1" >>confdefs.h 12107 ;; #( 12108 *) : 12109 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 12110 esac 12111 12112 if test "$enable_year2038" != no 12113 then : 12114 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to support timestamps after 2038" >&5 12115 printf %s "checking for $CC option to support timestamps after 2038... " >&6; } 12116 if test ${ac_cv_sys_year2038_opts+y} 12117 then : 12118 printf %s "(cached) " >&6 12119 else case e in #( 12120 e) ac_save_CPPFLAGS="$CPPFLAGS" 12121 ac_opt_found=no 12122 for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do 12123 if test x"$ac_opt" != x"none needed" 12124 then : 12125 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 12126 fi 12127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12128 /* end confdefs.h. */ 12129 12130 #include <time.h> 12131 /* Check that time_t can represent 2**32 - 1 correctly. */ 12132 #define LARGE_TIME_T \\ 12133 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 12134 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 12135 && LARGE_TIME_T % 65537 == 0) 12136 ? 1 : -1]; 12137 12138 int 12139 main (void) 12140 { 12141 12142 ; 12143 return 0; 12144 } 12145 _ACEOF 12146 if ac_fn_c_try_compile "$LINENO" 12147 then : 12148 ac_cv_sys_year2038_opts="$ac_opt" 12149 ac_opt_found=yes 12150 fi 12151 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12152 test $ac_opt_found = no || break 12153 done 12154 CPPFLAGS="$ac_save_CPPFLAGS" 12155 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 12156 esac 12157 fi 12158 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 12159 printf '%s\n' "$ac_cv_sys_year2038_opts" >&6; } 12160 12161 ac_have_year2038=yes 12162 case $ac_cv_sys_year2038_opts in #( 12163 "none needed") : 12164 ;; #( 12165 "support not detected") : 12166 ac_have_year2038=no ;; #( 12167 "-D_TIME_BITS=64") : 12168 12169 printf '%s\n' "#define _TIME_BITS 64" >>confdefs.h 12170 ;; #( 12171 "-D__MINGW_USE_VC2005_COMPAT") : 12172 12173 printf '%s\n' "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 12174 ;; #( 12175 "-U_USE_32_BIT_TIME_T"*) : 12176 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12177 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 12178 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 12179 will stop working after mid-January 2038. Remove 12180 _USE_32BIT_TIME_T from the compiler flags. 12181 See 'config.log' for more details" "$LINENO" 5; } ;; #( 12182 *) : 12183 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 12184 esac 12185 12186 fi 12187 12188 fi 12189 12190 # Checks for library functions. 12191 ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 12192 if test "x$ac_cv_func_reallocarray" = xyes 12193 then : 12194 printf '%s\n' "#define HAVE_REALLOCARRAY 1" >>confdefs.h 12195 12196 fi 12197 12198 12199 # Checks for pkg-config packages 12200 12201 pkg_failed=no 12202 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for ICEAUTH" >&5 12203 printf %s "checking for ICEAUTH... " >&6; } 12204 12205 if test -n "$ICEAUTH_CFLAGS"; then 12206 pkg_cv_ICEAUTH_CFLAGS="$ICEAUTH_CFLAGS" 12207 elif test -n "$PKG_CONFIG"; then 12208 if test -n "$PKG_CONFIG" && \ 12209 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.22 ice\""; } >&5 12210 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.22 ice") 2>&5 12211 ac_status=$? 12212 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12213 test $ac_status = 0; }; then 12214 pkg_cv_ICEAUTH_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.22 ice" 2>/dev/null` 12215 test "x$?" != "x0" && pkg_failed=yes 12216 else 12217 pkg_failed=yes 12218 fi 12219 else 12220 pkg_failed=untried 12221 fi 12222 if test -n "$ICEAUTH_LIBS"; then 12223 pkg_cv_ICEAUTH_LIBS="$ICEAUTH_LIBS" 12224 elif test -n "$PKG_CONFIG"; then 12225 if test -n "$PKG_CONFIG" && \ 12226 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.22 ice\""; } >&5 12227 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.22 ice") 2>&5 12228 ac_status=$? 12229 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12230 test $ac_status = 0; }; then 12231 pkg_cv_ICEAUTH_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.22 ice" 2>/dev/null` 12232 test "x$?" != "x0" && pkg_failed=yes 12233 else 12234 pkg_failed=yes 12235 fi 12236 else 12237 pkg_failed=untried 12238 fi 12239 12240 12241 12242 if test $pkg_failed = yes; then 12243 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12244 printf '%s\n' "no" >&6; } 12245 12246 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12247 _pkg_short_errors_supported=yes 12248 else 12249 _pkg_short_errors_supported=no 12250 fi 12251 if test $_pkg_short_errors_supported = yes; then 12252 ICEAUTH_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.22 ice" 2>&1` 12253 else 12254 ICEAUTH_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.22 ice" 2>&1` 12255 fi 12256 # Put the nasty error message in config.log where it belongs 12257 echo "$ICEAUTH_PKG_ERRORS" >&5 12258 12259 as_fn_error $? "Package requirements (xproto >= 7.0.22 ice) were not met: 12260 12261 $ICEAUTH_PKG_ERRORS 12262 12263 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12264 installed software in a non-standard prefix. 12265 12266 Alternatively, you may set the environment variables ICEAUTH_CFLAGS 12267 and ICEAUTH_LIBS to avoid the need to call pkg-config. 12268 See the pkg-config man page for more details." "$LINENO" 5 12269 elif test $pkg_failed = untried; then 12270 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12271 printf '%s\n' "no" >&6; } 12272 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12273 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 12274 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12275 is in your PATH or set the PKG_CONFIG environment variable to the full 12276 path to pkg-config. 12277 12278 Alternatively, you may set the environment variables ICEAUTH_CFLAGS 12279 and ICEAUTH_LIBS to avoid the need to call pkg-config. 12280 See the pkg-config man page for more details. 12281 12282 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12283 See 'config.log' for more details" "$LINENO" 5; } 12284 else 12285 ICEAUTH_CFLAGS=$pkg_cv_ICEAUTH_CFLAGS 12286 ICEAUTH_LIBS=$pkg_cv_ICEAUTH_LIBS 12287 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12288 printf '%s\n' "yes" >&6; } 12289 12290 fi 12291 12292 12293 12294 12295 12296 12297 # Check whether --with-lint was given. 12298 if test ${with_lint+y} 12299 then : 12300 withval=$with_lint; use_lint=$withval 12301 else case e in #( 12302 e) use_lint=no ;; 12303 esac 12304 fi 12305 12306 12307 # Obtain platform specific info like program name and options 12308 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 12309 case $host_os in 12310 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 12311 lint_name=splint 12312 lint_options="-badflag" 12313 ;; 12314 *freebsd* | *netbsd*) 12315 lint_name=lint 12316 lint_options="-u -b" 12317 ;; 12318 *solaris*) 12319 lint_name=lint 12320 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 12321 ;; 12322 esac 12323 12324 # Test for the presence of the program (either guessed by the code or spelled out by the user) 12325 if test "x$use_lint" = x"yes" ; then 12326 # Extract the first word of "$lint_name", so it can be a program name with args. 12327 set dummy $lint_name; ac_word=$2 12328 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12329 printf %s "checking for $ac_word... " >&6; } 12330 if test ${ac_cv_path_LINT+y} 12331 then : 12332 printf %s "(cached) " >&6 12333 else case e in #( 12334 e) case $LINT in 12335 [\\/]* | ?:[\\/]*) 12336 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 12337 ;; 12338 *) 12339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12340 for as_dir in $PATH 12341 do 12342 IFS=$as_save_IFS 12343 case $as_dir in #((( 12344 '') as_dir=./ ;; 12345 */) ;; 12346 *) as_dir=$as_dir/ ;; 12347 esac 12348 for ac_exec_ext in '' $ac_executable_extensions; do 12349 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12350 ac_cv_path_LINT="$as_dir$ac_word$ac_exec_ext" 12351 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12352 break 2 12353 fi 12354 done 12355 done 12356 IFS=$as_save_IFS 12357 12358 ;; 12359 esac ;; 12360 esac 12361 fi 12362 LINT=$ac_cv_path_LINT 12363 if test -n "$LINT"; then 12364 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 12365 printf '%s\n' "$LINT" >&6; } 12366 else 12367 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12368 printf '%s\n' "no" >&6; } 12369 fi 12370 12371 12372 if test "x$LINT" = "x"; then 12373 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 12374 fi 12375 elif test "x$use_lint" = x"no" ; then 12376 if test "x$LINT" != "x"; then 12377 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 12378 printf '%s\n' "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 12379 fi 12380 else 12381 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 12382 fi 12383 12384 # User supplied flags override default flags 12385 if test "x$LINT_FLAGS" != "x"; then 12386 lint_options=$LINT_FLAGS 12387 fi 12388 12389 LINT_FLAGS=$lint_options 12390 12391 if test "x$LINT" != x; then 12392 LINT_TRUE= 12393 LINT_FALSE='#' 12394 else 12395 LINT_TRUE='#' 12396 LINT_FALSE= 12397 fi 12398 12399 12400 12401 12402 ac_config_files="$ac_config_files Makefile man/Makefile" 12403 12404 cat >confcache <<\_ACEOF 12405 # This file is a shell script that caches the results of configure 12406 # tests run on this system so they can be shared between configure 12407 # scripts and configure runs, see configure's option --config-cache. 12408 # It is not useful on other systems. If it contains results you don't 12409 # want to keep, you may remove or edit it. 12410 # 12411 # config.status only pays attention to the cache file if you give it 12412 # the --recheck option to rerun configure. 12413 # 12414 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12415 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12416 # following values. 12417 12418 _ACEOF 12419 12420 ac_cache_dump | 12421 sed ' 12422 /^ac_cv_env_/b end 12423 t clear 12424 :clear 12425 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12426 t end 12427 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12428 :end' >>confcache 12429 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12430 if test -w "$cache_file"; then 12431 if test "x$cache_file" != "x/dev/null"; then 12432 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12433 printf '%s\n' "$as_me: updating cache $cache_file" >&6;} 12434 if test ! -f "$cache_file" || test -h "$cache_file"; then 12435 cat confcache >"$cache_file" 12436 else 12437 case $cache_file in #( 12438 */* | ?:*) 12439 mv -f confcache "$cache_file"$$ && 12440 mv -f "$cache_file"$$ "$cache_file" ;; #( 12441 *) 12442 mv -f confcache "$cache_file" ;; 12443 esac 12444 fi 12445 fi 12446 else 12447 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12448 printf '%s\n' "$as_me: not updating unwritable cache $cache_file" >&6;} 12449 fi 12450 fi 12451 rm -f confcache 12452 12453 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12454 # Let make expand exec_prefix. 12455 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12456 12457 DEFS=-DHAVE_CONFIG_H 12458 12459 ac_libobjs= 12460 ac_ltlibobjs= 12461 U= 12462 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12463 # 1. Remove the extension, and $U if already installed. 12464 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12465 ac_i=`printf '%s\n' "$ac_i" | sed "$ac_script"` 12466 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12467 # will be set to the directory where LIBOBJS objects are built. 12468 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12469 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12470 done 12471 LIBOBJS=$ac_libobjs 12472 12473 LTLIBOBJS=$ac_ltlibobjs 12474 12475 12476 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12477 printf %s "checking that generated files are newer than configure... " >&6; } 12478 if test -n "$am_sleep_pid"; then 12479 # Hide warnings about reused PIDs. 12480 wait $am_sleep_pid 2>/dev/null 12481 fi 12482 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: done" >&5 12483 printf '%s\n' "done" >&6; } 12484 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12485 as_fn_error $? "conditional \"AMDEP\" was never defined. 12486 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12487 fi 12488 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12489 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12490 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12491 fi 12492 case $enable_silent_rules in # ((( 12493 yes) AM_DEFAULT_VERBOSITY=0;; 12494 no) AM_DEFAULT_VERBOSITY=1;; 12495 esac 12496 if test $am_cv_make_support_nested_variables = yes; then 12497 AM_V='$(V)' 12498 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12499 else 12500 AM_V=$AM_DEFAULT_VERBOSITY 12501 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12502 fi 12503 12504 if test -n "$EXEEXT"; then 12505 am__EXEEXT_TRUE= 12506 am__EXEEXT_FALSE='#' 12507 else 12508 am__EXEEXT_TRUE='#' 12509 am__EXEEXT_FALSE= 12510 fi 12511 12512 # Check whether --enable-year2038 was given. 12513 if test ${enable_year2038+y} 12514 then : 12515 enableval=$enable_year2038; 12516 fi 12517 12518 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 12519 as_fn_error $? "conditional \"LINT\" was never defined. 12520 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12521 fi 12522 12523 : "${CONFIG_STATUS=./config.status}" 12524 case $CONFIG_STATUS in #( 12525 -*) : 12526 CONFIG_STATUS=./$CONFIG_STATUS ;; #( 12527 */*) : 12528 ;; #( 12529 *) : 12530 CONFIG_STATUS=./$CONFIG_STATUS ;; 12531 esac 12532 12533 ac_write_fail=0 12534 ac_clean_CONFIG_STATUS='"$CONFIG_STATUS"' 12535 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12536 printf '%s\n' "$as_me: creating $CONFIG_STATUS" >&6;} 12537 as_write_fail=0 12538 cat >"$CONFIG_STATUS" <<_ASEOF || as_write_fail=1 12539 #! $SHELL 12540 # Generated by $as_me. 12541 # Run this file to recreate the current configuration. 12542 # Compiler output produced by configure, useful for debugging 12543 # configure, is in config.log if it exists. 12544 12545 debug=false 12546 ac_cs_recheck=false 12547 ac_cs_silent=false 12548 12549 SHELL=\${CONFIG_SHELL-$SHELL} 12550 export SHELL 12551 _ASEOF 12552 cat >>"$CONFIG_STATUS" <<\_ASEOF || as_write_fail=1 12553 ## -------------------- ## 12554 ## M4sh Initialization. ## 12555 ## -------------------- ## 12556 12557 # Be more Bourne compatible 12558 DUALCASE=1; export DUALCASE # for MKS sh 12559 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12560 then : 12561 emulate sh 12562 NULLCMD=: 12563 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12564 # contradicts POSIX and common usage. Disable this. 12565 alias -g '${1+"$@"}'='"$@"' 12566 setopt NO_GLOB_SUBST 12567 else case e in #( 12568 e) case `(set -o) 2>/dev/null` in #( 12569 *posix*) : 12570 set -o posix ;; #( 12571 *) : 12572 ;; 12573 esac ;; 12574 esac 12575 fi 12576 12577 12578 12579 # Reset variables that may have inherited troublesome values from 12580 # the environment. 12581 12582 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12583 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12584 # side effect of setting IFS to empty, thus disabling word splitting.) 12585 # Quoting is to prevent editors from complaining about space-tab. 12586 as_nl=' 12587 ' 12588 export as_nl 12589 IFS=" "" $as_nl" 12590 12591 PS1='$ ' 12592 PS2='> ' 12593 PS4='+ ' 12594 12595 # Ensure predictable behavior from utilities with locale-dependent output. 12596 LC_ALL=C 12597 export LC_ALL 12598 LANGUAGE=C 12599 export LANGUAGE 12600 12601 # We cannot yet rely on "unset" to work, but we need these variables 12602 # to be unset--not just set to an empty or harmless value--now, to 12603 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12604 # also avoids known problems related to "unset" and subshell syntax 12605 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12606 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12607 do eval test \${$as_var+y} \ 12608 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12609 done 12610 12611 # Ensure that fds 0, 1, and 2 are open. 12612 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12613 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12614 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12615 12616 # The user is always right. 12617 if ${PATH_SEPARATOR+false} :; then 12618 PATH_SEPARATOR=: 12619 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12620 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12621 PATH_SEPARATOR=';' 12622 } 12623 fi 12624 12625 12626 # Find who we are. Look in the path if we contain no directory separator. 12627 as_myself= 12628 case $0 in #(( 12629 *[\\/]* ) as_myself=$0 ;; 12630 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12631 for as_dir in $PATH 12632 do 12633 IFS=$as_save_IFS 12634 case $as_dir in #((( 12635 '') as_dir=./ ;; 12636 */) ;; 12637 *) as_dir=$as_dir/ ;; 12638 esac 12639 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12640 done 12641 IFS=$as_save_IFS 12642 12643 ;; 12644 esac 12645 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12646 # in which case we are not to be found in the path. 12647 if test "x$as_myself" = x; then 12648 as_myself=$0 12649 fi 12650 if test ! -f "$as_myself"; then 12651 printf '%s\n' "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12652 exit 1 12653 fi 12654 12655 12656 12657 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12658 # ---------------------------------------- 12659 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12660 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12661 # script with STATUS, using 1 if that was 0. 12662 as_fn_error () 12663 { 12664 as_status=$1; test $as_status -eq 0 && as_status=1 12665 if test "$4"; then 12666 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12667 printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12668 fi 12669 printf '%s\n' "$as_me: error: $2" >&2 12670 as_fn_exit $as_status 12671 } # as_fn_error 12672 12673 12674 # as_fn_set_status STATUS 12675 # ----------------------- 12676 # Set $? to STATUS, without forking. 12677 as_fn_set_status () 12678 { 12679 return $1 12680 } # as_fn_set_status 12681 12682 # as_fn_exit STATUS 12683 # ----------------- 12684 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12685 as_fn_exit () 12686 { 12687 set +e 12688 as_fn_set_status $1 12689 exit $1 12690 } # as_fn_exit 12691 12692 # as_fn_unset VAR 12693 # --------------- 12694 # Portably unset VAR. 12695 as_fn_unset () 12696 { 12697 { eval $1=; unset $1;} 12698 } 12699 as_unset=as_fn_unset 12700 12701 # as_fn_append VAR VALUE 12702 # ---------------------- 12703 # Append the text in VALUE to the end of the definition contained in VAR. Take 12704 # advantage of any shell optimizations that allow amortized linear growth over 12705 # repeated appends, instead of the typical quadratic growth present in naive 12706 # implementations. 12707 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12708 then : 12709 eval 'as_fn_append () 12710 { 12711 eval $1+=\$2 12712 }' 12713 else case e in #( 12714 e) as_fn_append () 12715 { 12716 eval $1=\$$1\$2 12717 } ;; 12718 esac 12719 fi # as_fn_append 12720 12721 # as_fn_arith ARG... 12722 # ------------------ 12723 # Perform arithmetic evaluation on the ARGs, and store the result in the 12724 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12725 # must be portable across $(()) and expr. 12726 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12727 then : 12728 eval 'as_fn_arith () 12729 { 12730 as_val=$(( $* )) 12731 }' 12732 else case e in #( 12733 e) as_fn_arith () 12734 { 12735 as_val=`expr "$@" || test $? -eq 1` 12736 } ;; 12737 esac 12738 fi # as_fn_arith 12739 12740 12741 if expr a : '\(a\)' >/dev/null 2>&1 && 12742 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12743 as_expr=expr 12744 else 12745 as_expr=false 12746 fi 12747 12748 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12749 as_basename=basename 12750 else 12751 as_basename=false 12752 fi 12753 12754 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12755 as_dirname=dirname 12756 else 12757 as_dirname=false 12758 fi 12759 12760 as_me=`$as_basename -- "$0" || 12761 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12762 X"$0" : 'X\(//\)$' \| \ 12763 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12764 printf '%s\n' X/"$0" | 12765 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12766 s//\1/ 12767 q 12768 } 12769 /^X\/\(\/\/\)$/{ 12770 s//\1/ 12771 q 12772 } 12773 /^X\/\(\/\).*/{ 12774 s//\1/ 12775 q 12776 } 12777 s/.*/./; q'` 12778 12779 # Avoid depending upon Character Ranges. 12780 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12781 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12782 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12783 as_cr_digits='0123456789' 12784 as_cr_alnum=$as_cr_Letters$as_cr_digits 12785 12786 rm -f conf$$ conf$$.exe conf$$.file 12787 if test -d conf$$.dir; then 12788 rm -f conf$$.dir/conf$$.file 12789 else 12790 rm -f conf$$.dir 12791 mkdir conf$$.dir 2>/dev/null 12792 fi 12793 if (echo >conf$$.file) 2>/dev/null; then 12794 if ln -s conf$$.file conf$$ 2>/dev/null; then 12795 as_ln_s='ln -s' 12796 # ... but there are two gotchas: 12797 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12798 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12799 # In both cases, we have to default to 'cp -pR'. 12800 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12801 as_ln_s='cp -pR' 12802 elif ln conf$$.file conf$$ 2>/dev/null; then 12803 as_ln_s=ln 12804 else 12805 as_ln_s='cp -pR' 12806 fi 12807 else 12808 as_ln_s='cp -pR' 12809 fi 12810 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12811 rmdir conf$$.dir 2>/dev/null 12812 12813 12814 # as_fn_mkdir_p 12815 # ------------- 12816 # Create "$as_dir" as a directory, including parents if necessary. 12817 as_fn_mkdir_p () 12818 { 12819 12820 case $as_dir in #( 12821 -*) as_dir=./$as_dir;; 12822 esac 12823 test -d "$as_dir" || eval $as_mkdir_p || { 12824 as_dirs= 12825 while :; do 12826 case $as_dir in #( 12827 *\'*) as_qdir=`printf '%s\n' "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12828 *) as_qdir=$as_dir;; 12829 esac 12830 as_dirs="'$as_qdir' $as_dirs" 12831 as_dir=`$as_dirname -- "$as_dir" || 12832 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12833 X"$as_dir" : 'X\(//\)[^/]' \| \ 12834 X"$as_dir" : 'X\(//\)$' \| \ 12835 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12836 printf '%s\n' X"$as_dir" | 12837 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12838 s//\1/ 12839 q 12840 } 12841 /^X\(\/\/\)[^/].*/{ 12842 s//\1/ 12843 q 12844 } 12845 /^X\(\/\/\)$/{ 12846 s//\1/ 12847 q 12848 } 12849 /^X\(\/\).*/{ 12850 s//\1/ 12851 q 12852 } 12853 s/.*/./; q'` 12854 test -d "$as_dir" && break 12855 done 12856 test -z "$as_dirs" || eval "mkdir $as_dirs" 12857 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12858 12859 12860 } # as_fn_mkdir_p 12861 if mkdir -p . 2>/dev/null; then 12862 as_mkdir_p='mkdir -p "$as_dir"' 12863 else 12864 test -d ./-p && rmdir ./-p 12865 as_mkdir_p=false 12866 fi 12867 12868 12869 # as_fn_executable_p FILE 12870 # ----------------------- 12871 # Test if FILE is an executable regular file. 12872 as_fn_executable_p () 12873 { 12874 test -f "$1" && test -x "$1" 12875 } # as_fn_executable_p 12876 as_test_x='test -x' 12877 as_executable_p=as_fn_executable_p 12878 12879 # Sed expression to map a string onto a valid CPP name. 12880 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12881 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12882 12883 # Sed expression to map a string onto a valid variable name. 12884 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12885 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12886 12887 12888 exec 6>&1 12889 ## ------------------------------------- ## 12890 ## Main body of "$CONFIG_STATUS" script. ## 12891 ## ------------------------------------- ## 12892 _ASEOF 12893 test $as_write_fail = 0 && chmod +x "$CONFIG_STATUS" || ac_write_fail=1 12894 12895 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12896 # Save the log message, to keep $0 and so on meaningful, and to 12897 # report actual input values of CONFIG_FILES etc. instead of their 12898 # values after options handling. 12899 ac_log=" 12900 This file was extended by iceauth $as_me 1.0.11, which was 12901 generated by GNU Autoconf 2.73. Invocation command line was 12902 12903 CONFIG_FILES = $CONFIG_FILES 12904 CONFIG_HEADERS = $CONFIG_HEADERS 12905 CONFIG_LINKS = $CONFIG_LINKS 12906 CONFIG_COMMANDS = $CONFIG_COMMANDS 12907 $ $0 $@ 12908 12909 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12910 " 12911 12912 _ACEOF 12913 12914 case $ac_config_files in *" 12915 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12916 esac 12917 12918 case $ac_config_headers in *" 12919 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12920 esac 12921 12922 12923 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12924 # Files that config.status was made for. 12925 config_files="$ac_config_files" 12926 config_headers="$ac_config_headers" 12927 config_commands="$ac_config_commands" 12928 12929 _ACEOF 12930 12931 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12932 ac_cs_usage="\ 12933 '$as_me' instantiates files and other configuration actions 12934 from templates according to the current configuration. Unless the files 12935 and actions are specified as TAGs, all are instantiated by default. 12936 12937 Usage: $0 [OPTION]... [TAG]... 12938 12939 -h, --help print this help, then exit 12940 -V, --version print version number and configuration settings, then exit 12941 --config print configuration, then exit 12942 -q, --quiet, --silent 12943 do not print progress messages 12944 -d, --debug don't remove temporary files 12945 --recheck update $as_me by reconfiguring in the same conditions 12946 --file=FILE[:TEMPLATE] 12947 instantiate the configuration file FILE 12948 --header=FILE[:TEMPLATE] 12949 instantiate the configuration header FILE 12950 12951 Configuration files: 12952 $config_files 12953 12954 Configuration headers: 12955 $config_headers 12956 12957 Configuration commands: 12958 $config_commands 12959 12960 Report bugs to <https://gitlab.freedesktop.org/xorg/app/iceauth/-/issues>." 12961 12962 _ACEOF 12963 ac_cs_config=`printf '%s\n' "$ac_configure_args" | sed "$ac_safe_unquote"` 12964 ac_cs_config_escaped=`printf '%s\n' "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12965 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 12966 ac_cs_config='$ac_cs_config_escaped' 12967 ac_cs_version="\\ 12968 iceauth config.status 1.0.11 12969 configured by $0, generated by GNU Autoconf 2.73, 12970 with options \\"\$ac_cs_config\\" 12971 12972 Copyright (C) 2026 Free Software Foundation, Inc. 12973 This config.status script is free software; the Free Software Foundation 12974 gives unlimited permission to copy, distribute and modify it." 12975 12976 ac_pwd='$ac_pwd' 12977 srcdir='$srcdir' 12978 INSTALL='$INSTALL' 12979 MKDIR_P='$MKDIR_P' 12980 AWK='$AWK' 12981 test -n "\$AWK" || { 12982 awk '' </dev/null || 12983 as_fn_error \$? "try installing gawk" 12984 AWK=awk 12985 } 12986 _ACEOF 12987 12988 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 12989 # The default lists apply if the user does not specify any file. 12990 ac_need_defaults=: 12991 while test $# != 0 12992 do 12993 case $1 in 12994 --*=?*) 12995 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12996 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12997 ac_shift=: 12998 ;; 12999 --*=) 13000 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13001 ac_optarg= 13002 ac_shift=: 13003 ;; 13004 *) 13005 ac_option=$1 13006 ac_optarg=$2 13007 ac_shift=shift 13008 ;; 13009 esac 13010 13011 case $ac_option in 13012 # Handling of the options. 13013 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 13014 ac_cs_recheck=: ;; 13015 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 13016 printf '%s\n' "$ac_cs_version"; exit ;; 13017 --config | --confi | --conf | --con | --co | --c ) 13018 printf '%s\n' "$ac_cs_config"; exit ;; 13019 --debug | --debu | --deb | --de | --d | -d ) 13020 debug=: ;; 13021 --file | --fil | --fi | --f ) 13022 $ac_shift 13023 case $ac_optarg in 13024 *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13025 '') as_fn_error $? "missing file argument" ;; 13026 esac 13027 as_fn_append CONFIG_FILES " '$ac_optarg'" 13028 ac_need_defaults=false;; 13029 --header | --heade | --head | --hea ) 13030 $ac_shift 13031 case $ac_optarg in 13032 *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13033 esac 13034 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 13035 ac_need_defaults=false;; 13036 --he | --h) 13037 # Conflict between --help and --header 13038 as_fn_error $? "ambiguous option: '$1' 13039 Try '$0 --help' for more information.";; 13040 --help | --hel | -h ) 13041 printf '%s\n' "$ac_cs_usage"; exit ;; 13042 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 13043 | -silent | --silent | --silen | --sile | --sil | --si | --s) 13044 ac_cs_silent=: ;; 13045 13046 # This is an error. 13047 -*) as_fn_error $? "unrecognized option: '$1' 13048 Try '$0 --help' for more information." ;; 13049 13050 *) as_fn_append ac_config_targets " $1" 13051 ac_need_defaults=false ;; 13052 13053 esac 13054 shift 13055 done 13056 13057 ac_configure_extra_args= 13058 13059 if $ac_cs_silent; then 13060 exec 6>/dev/null 13061 ac_configure_extra_args="$ac_configure_extra_args --silent" 13062 fi 13063 13064 _ACEOF 13065 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13066 if \$ac_cs_recheck; then 13067 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 13068 shift 13069 \printf '%s\n' "running CONFIG_SHELL=$SHELL \$*" >&6 13070 CONFIG_SHELL='$SHELL' 13071 export CONFIG_SHELL 13072 exec "\$@" 13073 fi 13074 13075 _ACEOF 13076 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13077 exec 5>>config.log 13078 { 13079 echo 13080 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13081 ## Running $as_me. ## 13082 _ASBOX 13083 printf '%s\n' "$ac_log" 13084 } >&5 13085 13086 _ACEOF 13087 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13088 # 13089 # INIT-COMMANDS 13090 # 13091 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13092 13093 _ACEOF 13094 13095 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13096 13097 # Handling of arguments. 13098 for ac_config_target in $ac_config_targets 13099 do 13100 case $ac_config_target in 13101 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13102 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13103 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13104 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13105 13106 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 13107 esac 13108 done 13109 13110 13111 # If the user did not use the arguments to specify the items to instantiate, 13112 # then the envvar interface is used. Set only those that are not. 13113 # We use the long form for the default assignment because of an extremely 13114 # bizarre bug on SunOS 4.1.3. 13115 if $ac_need_defaults; then 13116 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13117 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13118 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13119 fi 13120 13121 # Have a temporary directory for convenience. Make it in the build tree 13122 # simply because there is no reason against having it here, and in addition, 13123 # creating and moving files from /tmp can sometimes cause problems. 13124 # Hook for its removal unless debugging. 13125 # Note that there is a small window in which the directory will not be cleaned: 13126 # after its creation but before its name has been assigned to '$tmp'. 13127 $debug || 13128 { 13129 tmp= ac_tmp= 13130 trap 'exit_status=$? 13131 : "${ac_tmp:=$tmp}" 13132 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13133 ' 0 13134 trap 'as_fn_exit 1' 1 2 13 15 13135 } 13136 # Create a (secure) tmp directory for tmp files. 13137 13138 { 13139 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13140 test -d "$tmp" 13141 } || 13142 { 13143 tmp=./conf$$-$RANDOM 13144 (umask 077 && mkdir "$tmp") 13145 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13146 ac_tmp=$tmp 13147 13148 # Set up the scripts for CONFIG_FILES section. 13149 # No need to generate them if there are no CONFIG_FILES. 13150 # This happens for instance with './config.status config.h'. 13151 if test -n "$CONFIG_FILES"; then 13152 13153 13154 ac_cr=`echo X | tr X '\015'` 13155 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13156 # But we know of no other shell where ac_cr would be empty at this 13157 # point, so we can use a bashism as a fallback. 13158 if test "x$ac_cr" = x; then 13159 eval ac_cr=\$\'\\r\' 13160 fi 13161 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13162 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13163 ac_cs_awk_cr='\\r' 13164 else 13165 ac_cs_awk_cr=$ac_cr 13166 fi 13167 13168 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13169 _ACEOF 13170 13171 13172 { 13173 echo "cat >conf$$subs.awk <<_ACEOF" && 13174 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13175 echo "_ACEOF" 13176 } >conf$$subs.sh || 13177 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13178 ac_delim_num=`echo "$ac_subst_vars" | sed -n '$='` 13179 ac_delim='%!_!# ' 13180 for ac_last_try in false false false false false :; do 13181 . ./conf$$subs.sh || 13182 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13183 13184 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | sed -n '$='` 13185 if test $ac_delim_n = $ac_delim_num; then 13186 break 13187 elif $ac_last_try; then 13188 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13189 else 13190 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13191 fi 13192 done 13193 rm -f conf$$subs.sh 13194 13195 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13196 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13197 _ACEOF 13198 sed -n ' 13199 h 13200 s/^/S["/; s/!.*/"]=/ 13201 p 13202 g 13203 s/^[^!]*!// 13204 :repl 13205 t repl 13206 s/'"$ac_delim"'$// 13207 t delim 13208 :nl 13209 h 13210 s/\(.\{148\}\)..*/\1/ 13211 t more1 13212 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13213 p 13214 n 13215 b repl 13216 :more1 13217 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13218 p 13219 g 13220 s/.\{148\}// 13221 t nl 13222 :delim 13223 h 13224 s/\(.\{148\}\)..*/\1/ 13225 t more2 13226 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13227 p 13228 b 13229 :more2 13230 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13231 p 13232 g 13233 s/.\{148\}// 13234 t delim 13235 ' <conf$$subs.awk | sed ' 13236 /^[^""]/{ 13237 N 13238 s/\n// 13239 } 13240 ' >>"$CONFIG_STATUS" || ac_write_fail=1 13241 rm -f conf$$subs.awk 13242 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13243 _ACAWK 13244 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13245 for (key in S) S_is_set[key] = 1 13246 FS = "" 13247 13248 } 13249 { 13250 line = $ 0 13251 nfields = split(line, field, "@") 13252 substed = 0 13253 len = length(field[1]) 13254 for (i = 2; i < nfields; i++) { 13255 key = field[i] 13256 keylen = length(key) 13257 if (S_is_set[key]) { 13258 value = S[key] 13259 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13260 len += length(value) + length(field[++i]) 13261 substed = 1 13262 } else 13263 len += 1 + keylen 13264 } 13265 13266 print line 13267 } 13268 13269 _ACAWK 13270 _ACEOF 13271 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13272 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13273 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13274 else 13275 cat 13276 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13277 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13278 _ACEOF 13279 13280 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13281 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13282 # trailing colons and then remove the whole line if VPATH becomes empty 13283 # (actually we leave an empty line to preserve line numbers). 13284 if test "x$srcdir" = x.; then 13285 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13286 h 13287 s/// 13288 s/^/:/ 13289 s/[ ]*$/:/ 13290 s/:\$(srcdir):/:/g 13291 s/:\${srcdir}:/:/g 13292 s/:@srcdir@:/:/g 13293 s/^:*// 13294 s/:*$// 13295 x 13296 s/\(=[ ]*\).*/\1/ 13297 G 13298 s/\n// 13299 s/^[^=]*=[ ]*$// 13300 }' 13301 fi 13302 13303 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13304 fi # test -n "$CONFIG_FILES" 13305 13306 # Set up the scripts for CONFIG_HEADERS section. 13307 # No need to generate them if there are no CONFIG_HEADERS. 13308 # This happens for instance with './config.status Makefile'. 13309 if test -n "$CONFIG_HEADERS"; then 13310 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13311 BEGIN { 13312 _ACEOF 13313 13314 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13315 # here-document in config.status, that substitutes the proper values into 13316 # config.h.in to produce config.h. 13317 13318 # Create a delimiter string that does not exist in confdefs.h, to ease 13319 # handling of long lines. 13320 ac_delim='%!_!# ' 13321 for ac_last_try in false false :; do 13322 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13323 if test -z "$ac_tt"; then 13324 break 13325 elif $ac_last_try; then 13326 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13327 else 13328 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13329 fi 13330 done 13331 13332 # For the awk script, D is an array of macro values keyed by name, 13333 # likewise P contains macro parameters if any. Preserve backslash 13334 # newline sequences. 13335 13336 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13337 sed -n ' 13338 s/.\{148\}/&'"$ac_delim"'/g 13339 t rset 13340 :rset 13341 s/^[ ]*#[ ]*define[ ][ ]*/ / 13342 t def 13343 d 13344 :def 13345 s/\\$// 13346 t bsnl 13347 s/["\\]/\\&/g 13348 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13349 D["\1"]=" \3"/p 13350 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13351 d 13352 :bsnl 13353 s/["\\]/\\&/g 13354 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13355 D["\1"]=" \3\\\\\\n"\\/p 13356 t cont 13357 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13358 t cont 13359 d 13360 :cont 13361 n 13362 s/.\{148\}/&'"$ac_delim"'/g 13363 t clear 13364 :clear 13365 s/\\$// 13366 t bsnlc 13367 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13368 d 13369 :bsnlc 13370 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13371 b cont 13372 ' <confdefs.h | sed ' 13373 s/'"$ac_delim"'/"\\\ 13374 "/g' >>"$CONFIG_STATUS" || ac_write_fail=1 13375 13376 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13377 for (key in D) D_is_set[key] = 1 13378 FS = "" 13379 } 13380 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13381 line = \$ 0 13382 split(line, arg, " ") 13383 if (arg[1] == "#") { 13384 defundef = arg[2] 13385 mac1 = arg[3] 13386 } else { 13387 defundef = substr(arg[1], 2) 13388 mac1 = arg[2] 13389 } 13390 split(mac1, mac2, "(") #) 13391 macro = mac2[1] 13392 prefix = substr(line, 1, index(line, defundef) - 1) 13393 if (D_is_set[macro]) { 13394 suffix = P[macro] D[macro] 13395 while (suffix ~ /[\t ]$/) { 13396 suffix = substr(suffix, 1, length(suffix) - 1) 13397 } 13398 # Preserve the white space surrounding the "#". 13399 print prefix "define", macro suffix 13400 next 13401 } else { 13402 # Replace #undef with comments. This is necessary, for example, 13403 # in the case of _POSIX_SOURCE, which is predefined and required 13404 # on some systems where configure will not decide to define it. 13405 if (defundef == "undef") { 13406 print "/*", prefix defundef, macro, "*/" 13407 next 13408 } 13409 } 13410 } 13411 { print } 13412 _ACAWK 13413 _ACEOF 13414 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13415 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13416 fi # test -n "$CONFIG_HEADERS" 13417 13418 13419 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13420 shift 13421 for ac_tag 13422 do 13423 case $ac_tag in 13424 :[FHLC]) ac_mode=$ac_tag; continue;; 13425 esac 13426 case $ac_mode$ac_tag in 13427 :[FHL]*:*);; 13428 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13429 :[FH]-) ac_tag=-:-;; 13430 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13431 esac 13432 ac_save_IFS=$IFS 13433 IFS=: 13434 set x $ac_tag 13435 IFS=$ac_save_IFS 13436 shift 13437 ac_file=$1 13438 shift 13439 13440 case $ac_mode in 13441 :L) ac_source=$1;; 13442 :[FH]) 13443 ac_file_inputs= 13444 for ac_f 13445 do 13446 case $ac_f in 13447 -) ac_f="$ac_tmp/stdin";; 13448 *) # Look for the file first in the build tree, then in the source tree 13449 # (if the path is not absolute). The absolute path cannot be DOS-style, 13450 # because $ac_f cannot contain ':'. 13451 test -f "$ac_f" || 13452 case $ac_f in 13453 [\\/$]*) false;; 13454 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13455 esac || 13456 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13457 esac 13458 case $ac_f in *\'*) ac_f=`printf '%s\n' "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13459 as_fn_append ac_file_inputs " '$ac_f'" 13460 done 13461 13462 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13463 # use $as_me), people would be surprised to read: 13464 # /* config.h. Generated by config.status. */ 13465 configure_input='Generated from '` 13466 printf '%s\n' "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13467 `' by configure.' 13468 if test x"$ac_file" != x-; then 13469 configure_input="$ac_file. $configure_input" 13470 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13471 printf '%s\n' "$as_me: creating $ac_file" >&6;} 13472 fi 13473 # Neutralize special characters interpreted by sed in replacement strings. 13474 case $configure_input in #( 13475 *\&* | *\|* | *\\* ) 13476 ac_sed_conf_input=`printf '%s\n' "$configure_input" | 13477 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13478 *) ac_sed_conf_input=$configure_input;; 13479 esac 13480 13481 case $ac_tag in 13482 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13483 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13484 esac 13485 ;; 13486 esac 13487 13488 ac_dir=`$as_dirname -- "$ac_file" || 13489 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13490 X"$ac_file" : 'X\(//\)[^/]' \| \ 13491 X"$ac_file" : 'X\(//\)$' \| \ 13492 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13493 printf '%s\n' X"$ac_file" | 13494 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13495 s//\1/ 13496 q 13497 } 13498 /^X\(\/\/\)[^/].*/{ 13499 s//\1/ 13500 q 13501 } 13502 /^X\(\/\/\)$/{ 13503 s//\1/ 13504 q 13505 } 13506 /^X\(\/\).*/{ 13507 s//\1/ 13508 q 13509 } 13510 s/.*/./; q'` 13511 as_dir="$ac_dir"; as_fn_mkdir_p 13512 ac_builddir=. 13513 13514 case "$ac_dir" in 13515 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13516 *) 13517 ac_dir_suffix=/`printf '%s\n' "$ac_dir" | sed 's|^\.[\\/]||'` 13518 # A ".." for each directory in $ac_dir_suffix. 13519 ac_top_builddir_sub=`printf '%s\n' "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13520 case $ac_top_builddir_sub in 13521 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13522 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13523 esac ;; 13524 esac 13525 ac_abs_top_builddir=$ac_pwd 13526 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13527 # for backward compatibility: 13528 ac_top_builddir=$ac_top_build_prefix 13529 13530 case $srcdir in 13531 .) # We are building in place. 13532 ac_srcdir=. 13533 ac_top_srcdir=$ac_top_builddir_sub 13534 ac_abs_top_srcdir=$ac_pwd ;; 13535 [\\/]* | ?:[\\/]* ) # Absolute name. 13536 ac_srcdir=$srcdir$ac_dir_suffix; 13537 ac_top_srcdir=$srcdir 13538 ac_abs_top_srcdir=$srcdir ;; 13539 *) # Relative name. 13540 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13541 ac_top_srcdir=$ac_top_build_prefix$srcdir 13542 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13543 esac 13544 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13545 13546 13547 case $ac_mode in 13548 :F) 13549 # 13550 # CONFIG_FILE 13551 # 13552 13553 case $INSTALL in 13554 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13555 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13556 esac 13557 ac_MKDIR_P=$MKDIR_P 13558 case $MKDIR_P in 13559 [\\/$]* | ?:[\\/]* ) ;; 13560 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13561 esac 13562 _ACEOF 13563 13564 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13565 # If the template does not know about datarootdir, expand it. 13566 # FIXME: This hack should be removed a few years after 2.60. 13567 ac_datarootdir_hack=; ac_datarootdir_seen= 13568 ac_sed_dataroot=' 13569 /datarootdir/ { 13570 p 13571 q 13572 } 13573 /@datadir@/p 13574 /@docdir@/p 13575 /@infodir@/p 13576 /@localedir@/p 13577 /@mandir@/p' 13578 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13579 *datarootdir*) ac_datarootdir_seen=yes;; 13580 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13581 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13582 printf '%s\n' "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13583 _ACEOF 13584 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13585 ac_datarootdir_hack=' 13586 s&@datadir@&$datadir&g 13587 s&@docdir@&$docdir&g 13588 s&@infodir@&$infodir&g 13589 s&@localedir@&$localedir&g 13590 s&@mandir@&$mandir&g 13591 s&\\\${datarootdir}&$datarootdir&g' ;; 13592 esac 13593 _ACEOF 13594 13595 # Neutralize VPATH when '$srcdir' = '.'. 13596 # Shell code in configure.ac might set extrasub. 13597 # FIXME: do we really want to maintain this feature? 13598 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13599 ac_sed_extra="$ac_vpsub 13600 $extrasub 13601 _ACEOF 13602 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13603 :t 13604 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13605 s|@configure_input@|$ac_sed_conf_input|;t t 13606 s&@top_builddir@&$ac_top_builddir_sub&;t t 13607 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13608 s&@srcdir@&$ac_srcdir&;t t 13609 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13610 s&@top_srcdir@&$ac_top_srcdir&;t t 13611 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13612 s&@builddir@&$ac_builddir&;t t 13613 s&@abs_builddir@&$ac_abs_builddir&;t t 13614 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13615 s&@INSTALL@&$ac_INSTALL&;t t 13616 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13617 $ac_datarootdir_hack 13618 " 13619 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13620 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13621 13622 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13623 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13624 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13625 "$ac_tmp/out"`; test -z "$ac_out"; } && 13626 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13627 which seems to be undefined. Please make sure it is defined" >&5 13628 printf '%s\n' "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13629 which seems to be undefined. Please make sure it is defined" >&2;} 13630 13631 rm -f "$ac_tmp/stdin" 13632 case $ac_file in 13633 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13634 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13635 esac \ 13636 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13637 ;; 13638 :H) 13639 # 13640 # CONFIG_HEADER 13641 # 13642 if test x"$ac_file" != x-; then 13643 { 13644 printf '%s\n' "/* $configure_input */" >&1 \ 13645 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13646 } >"$ac_tmp/config.h" \ 13647 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13648 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13649 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13650 printf '%s\n' "$as_me: $ac_file is unchanged" >&6;} 13651 else 13652 rm -f "$ac_file" 13653 mv "$ac_tmp/config.h" "$ac_file" \ 13654 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13655 fi 13656 else 13657 printf '%s\n' "/* $configure_input */" >&1 \ 13658 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13659 || as_fn_error $? "could not create -" "$LINENO" 5 13660 fi 13661 # Compute "$ac_file"'s index in $config_headers. 13662 _am_arg="$ac_file" 13663 _am_stamp_count=1 13664 for _am_header in $config_headers :; do 13665 case $_am_header in 13666 $_am_arg | $_am_arg:* ) 13667 break ;; 13668 * ) 13669 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13670 esac 13671 done 13672 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13673 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13674 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13675 X"$_am_arg" : 'X\(//\)$' \| \ 13676 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13677 printf '%s\n' X"$_am_arg" | 13678 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13679 s//\1/ 13680 q 13681 } 13682 /^X\(\/\/\)[^/].*/{ 13683 s//\1/ 13684 q 13685 } 13686 /^X\(\/\/\)$/{ 13687 s//\1/ 13688 q 13689 } 13690 /^X\(\/\).*/{ 13691 s//\1/ 13692 q 13693 } 13694 s/.*/./; q'`/stamp-h$_am_stamp_count 13695 ;; 13696 13697 :C) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13698 printf '%s\n' "$as_me: executing $ac_file commands" >&6;} 13699 ;; 13700 esac 13701 13702 13703 case $ac_file$ac_mode in 13704 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13705 # Older Autoconf quotes --file arguments for eval, but not when files 13706 # are listed without --file. Let's play safe and only enable the eval 13707 # if we detect the quoting. 13708 # TODO: see whether this extra hack can be removed once we start 13709 # requiring Autoconf 2.70 or later. 13710 case $CONFIG_FILES in #( 13711 *\'*) : 13712 eval set x "$CONFIG_FILES" ;; #( 13713 *) : 13714 set x $CONFIG_FILES ;; #( 13715 *) : 13716 ;; 13717 esac 13718 shift 13719 # Used to flag and report bootstrapping failures. 13720 am_rc=0 13721 for am_mf 13722 do 13723 # Strip MF so we end up with the name of the file. 13724 am_mf=`printf '%s\n' "$am_mf" | sed -e 's/:.*$//'` 13725 # Check whether this is an Automake generated Makefile which includes 13726 # dependency-tracking related rules and includes. 13727 # Grep'ing the whole file directly is not great: AIX grep has a line 13728 # limit of 2048, but all sed's we know have understand at least 4000. 13729 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13730 || continue 13731 am_dirpart=`$as_dirname -- "$am_mf" || 13732 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13733 X"$am_mf" : 'X\(//\)[^/]' \| \ 13734 X"$am_mf" : 'X\(//\)$' \| \ 13735 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13736 printf '%s\n' X"$am_mf" | 13737 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13738 s//\1/ 13739 q 13740 } 13741 /^X\(\/\/\)[^/].*/{ 13742 s//\1/ 13743 q 13744 } 13745 /^X\(\/\/\)$/{ 13746 s//\1/ 13747 q 13748 } 13749 /^X\(\/\).*/{ 13750 s//\1/ 13751 q 13752 } 13753 s/.*/./; q'` 13754 am_filepart=`$as_basename -- "$am_mf" || 13755 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13756 X"$am_mf" : 'X\(//\)$' \| \ 13757 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13758 printf '%s\n' X/"$am_mf" | 13759 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13760 s//\1/ 13761 q 13762 } 13763 /^X\/\(\/\/\)$/{ 13764 s//\1/ 13765 q 13766 } 13767 /^X\/\(\/\).*/{ 13768 s//\1/ 13769 q 13770 } 13771 s/.*/./; q'` 13772 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13773 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13774 | $MAKE -f - am--depfiles" >&5 13775 (cd "$am_dirpart" \ 13776 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13777 | $MAKE -f - am--depfiles) >&5 2>&5 13778 ac_status=$? 13779 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13780 (exit $ac_status); } || am_rc=$? 13781 done 13782 if test $am_rc -ne 0; then 13783 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13784 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 13785 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13786 for automatic dependency tracking. If GNU make was not used, consider 13787 re-running the configure script with MAKE=\"gmake\" (or whatever is 13788 necessary). You can also try re-running configure with the 13789 '--disable-dependency-tracking' option to at least be able to build 13790 the package (albeit without support for automatic dependency tracking). 13791 See 'config.log' for more details" "$LINENO" 5; } 13792 fi 13793 { am_dirpart=; unset am_dirpart;} 13794 { am_filepart=; unset am_filepart;} 13795 { am_mf=; unset am_mf;} 13796 { am_rc=; unset am_rc;} 13797 rm -f conftest-deps.mk 13798 } 13799 ;; 13800 13801 esac 13802 done # for ac_tag 13803 13804 13805 as_fn_exit 0 13806 _ACEOF 13807 ac_clean_CONFIG_STATUS= 13808 13809 test $ac_write_fail = 0 || 13810 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13811 13812 13813 # configure is writing to config.log, and then calls config.status. 13814 # config.status does its own redirection, appending to config.log. 13815 # Unfortunately, on DOS this fails, as config.log is still kept open 13816 # by configure, so config.status won't be able to write to it; its 13817 # output is simply discarded. So we exec the FD to /dev/null, 13818 # effectively closing config.log, so it can be properly (re)opened and 13819 # appended to by config.status. When coming back to configure, we 13820 # need to make the FD available again. 13821 if test "$no_create" != yes; then 13822 ac_cs_success=: 13823 case $CONFIG_STATUS in #( 13824 -*) : 13825 ac_no_opts=-- ;; #( 13826 *) : 13827 ac_no_opts= ;; 13828 esac 13829 ac_config_status_args= 13830 test "$silent" = yes && 13831 ac_config_status_args="$ac_config_status_args --quiet" 13832 exec 5>/dev/null 13833 $SHELL $ac_no_opts "$CONFIG_STATUS" $ac_config_status_args || 13834 ac_cs_success=false 13835 exec 5>>config.log 13836 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13837 # would make configure fail if this is the last instruction. 13838 $ac_cs_success || as_fn_exit 1 13839 fi 13840 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13841 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13842 printf '%s\n' "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13843 fi 13844 13845 13846
Indexes created Tue Oct 20 00:27:02 UTC 2026