configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.73 for xload 1.2.1. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xload/-/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/xload/-/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='xload' 591 PACKAGE_TARNAME='xload' 592 PACKAGE_VERSION='1.2.1' 593 PACKAGE_STRING='xload 1.2.1' 594 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xload/-/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 appdefaultdir 636 APPDEFS_LIBS 637 APPDEFS_CFLAGS 638 XLOAD_LIBS 639 XLOAD_CFLAGS 640 USE_GETTEXT_FALSE 641 USE_GETTEXT_TRUE 642 LOCALEDIR 643 MAN_SUBSTS 644 XORG_MAN_PAGE 645 ADMIN_MAN_DIR 646 DRIVER_MAN_DIR 647 MISC_MAN_DIR 648 FILE_MAN_DIR 649 LIB_MAN_DIR 650 APP_MAN_DIR 651 ADMIN_MAN_SUFFIX 652 DRIVER_MAN_SUFFIX 653 MISC_MAN_SUFFIX 654 FILE_MAN_SUFFIX 655 LIB_MAN_SUFFIX 656 APP_MAN_SUFFIX 657 SED 658 host_os 659 host_vendor 660 host_cpu 661 host 662 build_os 663 build_vendor 664 build_cpu 665 build 666 INSTALL_CMD 667 PKG_CONFIG_LIBDIR 668 PKG_CONFIG_PATH 669 PKG_CONFIG 670 CHANGELOG_CMD 671 STRICT_CFLAGS 672 CWARNFLAGS 673 BASE_CFLAGS 674 am__xargs_n 675 am__rm_f_notfound 676 AM_BACKSLASH 677 AM_DEFAULT_VERBOSITY 678 AM_DEFAULT_V 679 AM_V 680 CSCOPE 681 ETAGS 682 CTAGS 683 am__fastdepCC_FALSE 684 am__fastdepCC_TRUE 685 CCDEPMODE 686 am__nodep 687 AMDEPBACKSLASH 688 AMDEP_FALSE 689 AMDEP_TRUE 690 am__include 691 DEPDIR 692 am__untar 693 am__tar 694 AMTAR 695 am__leading_dot 696 SET_MAKE 697 AWK 698 mkdir_p 699 MKDIR_P 700 INSTALL_STRIP_PROGRAM 701 STRIP 702 install_sh 703 MAKEINFO 704 AUTOHEADER 705 AUTOMAKE 706 AUTOCONF 707 ACLOCAL 708 VERSION 709 PACKAGE 710 CYGPATH_W 711 am__isrc 712 INSTALL_DATA 713 INSTALL_SCRIPT 714 INSTALL_PROGRAM 715 OBJEXT 716 EXEEXT 717 ac_ct_CC 718 CPPFLAGS 719 LDFLAGS 720 CFLAGS 721 CC 722 ECHO_T 723 ECHO_N 724 ECHO_C 725 target_alias 726 host_alias 727 build_alias 728 LIBS 729 DEFS 730 mandir 731 localedir 732 libdir 733 psdir 734 pdfdir 735 dvidir 736 htmldir 737 infodir 738 docdir 739 oldincludedir 740 includedir 741 runstatedir 742 localstatedir 743 sharedstatedir 744 sysconfdir 745 datadir 746 datarootdir 747 libexecdir 748 sbindir 749 bindir 750 program_transform_name 751 prefix 752 exec_prefix 753 PACKAGE_URL 754 PACKAGE_BUGREPORT 755 PACKAGE_STRING 756 PACKAGE_VERSION 757 PACKAGE_TARNAME 758 PACKAGE_NAME 759 PATH_SEPARATOR 760 SHELL 761 am__quote' 762 ac_subst_files='' 763 ac_user_opts=' 764 enable_option_checking 765 enable_dependency_tracking 766 enable_silent_rules 767 enable_selective_werror 768 enable_strict_compilation 769 enable_largefile 770 with_localedir 771 with_appdefaultdir 772 enable_year2038 773 ' 774 ac_precious_vars='build_alias 775 host_alias 776 target_alias 777 CC 778 CFLAGS 779 LDFLAGS 780 LIBS 781 CPPFLAGS 782 PKG_CONFIG 783 PKG_CONFIG_PATH 784 PKG_CONFIG_LIBDIR 785 XLOAD_CFLAGS 786 XLOAD_LIBS 787 APPDEFS_CFLAGS 788 APPDEFS_LIBS' 789 790 791 # Initialize some variables set by options. 792 ac_init_help= 793 ac_init_version=false 794 ac_unrecognized_opts= 795 ac_unrecognized_sep= 796 # The variables have the same names as the options, with 797 # dashes changed to underlines. 798 cache_file=/dev/null 799 exec_prefix=NONE 800 no_create= 801 no_recursion= 802 prefix=NONE 803 program_prefix=NONE 804 program_suffix=NONE 805 program_transform_name=s,x,x, 806 silent= 807 site= 808 srcdir= 809 verbose= 810 x_includes=NONE 811 x_libraries=NONE 812 813 # Installation directory options. 814 # These are left unexpanded so users can "make install exec_prefix=/foo" 815 # and all the variables that are supposed to be based on exec_prefix 816 # by default will actually change. 817 # Use braces instead of parens because sh, perl, etc. also accept them. 818 # (The list follows the same order as the GNU Coding Standards.) 819 bindir='${exec_prefix}/bin' 820 sbindir='${exec_prefix}/sbin' 821 libexecdir='${exec_prefix}/libexec' 822 datarootdir='${prefix}/share' 823 datadir='${datarootdir}' 824 sysconfdir='${prefix}/etc' 825 sharedstatedir='${prefix}/com' 826 localstatedir='${prefix}/var' 827 runstatedir='${localstatedir}/run' 828 includedir='${prefix}/include' 829 oldincludedir='/usr/include' 830 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 831 infodir='${datarootdir}/info' 832 htmldir='${docdir}' 833 dvidir='${docdir}' 834 pdfdir='${docdir}' 835 psdir='${docdir}' 836 libdir='${exec_prefix}/lib' 837 localedir='${datarootdir}/locale' 838 mandir='${datarootdir}/man' 839 840 ac_prev= 841 ac_dashdash= 842 for ac_option 843 do 844 # 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"pwd does not report name of working directory" 1269 1270 1271 # Find the source files, if location was not specified. 1272 if test -z "$srcdir"; then 1273 ac_srcdir_defaulted=yes 1274 # Try the directory containing this script, then the parent directory. 1275 ac_confdir=`$as_dirname -- "$as_myself" || 1276 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1277 X"$as_myself" : 'X\(//\)[^/]' \| \ 1278 X"$as_myself" : 'X\(//\)$' \| \ 1279 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1280 printf '%s\n' X"$as_myself" | 1281 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1282 s//\1/ 1283 q 1284 } 1285 /^X\(\/\/\)[^/].*/{ 1286 s//\1/ 1287 q 1288 } 1289 /^X\(\/\/\)$/{ 1290 s//\1/ 1291 q 1292 } 1293 /^X\(\/\).*/{ 1294 s//\1/ 1295 q 1296 } 1297 s/.*/./; q'` 1298 srcdir=$ac_confdir 1299 if test ! -r "$srcdir/$ac_unique_file"; then 1300 srcdir=.. 1301 fi 1302 else 1303 ac_srcdir_defaulted=no 1304 fi 1305 if test ! -r "$srcdir/$ac_unique_file"; then 1306 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1307 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1308 fi 1309 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1310 ac_abs_confdir=`( 1311 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1312 pwd)` 1313 # When building in place, set srcdir=. 1314 if test "$ac_abs_confdir" = "$ac_pwd"; then 1315 srcdir=. 1316 fi 1317 # Remove unnecessary trailing slashes from srcdir. 1318 # Double slashes in file names in object file debugging info 1319 # mess up M-x gdb in Emacs. 1320 case $srcdir in 1321 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1322 esac 1323 for ac_var in $ac_precious_vars; do 1324 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1325 eval ac_env_${ac_var}_value=\$${ac_var} 1326 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1327 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1328 done 1329 1330 # 1331 # Report the --help message. 1332 # 1333 if test "$ac_init_help" = "long"; then 1334 # Omit some internal or obsolete options to make the list less imposing. 1335 # This message is too long to be a string in the A/UX 3.1 sh. 1336 cat <<_ACEOF 1337 'configure' configures xload 1.2.1 to adapt to many kinds of systems. 1338 1339 Usage: $0 [OPTION]... [VAR=VALUE]... 1340 1341 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1342 VAR=VALUE. See below for descriptions of some of the useful variables. 1343 1344 Defaults for the options are specified in brackets. 1345 1346 Configuration: 1347 -h, --help display this help and exit 1348 --help=short display options specific to this package 1349 --help=recursive display the short help of all the included packages 1350 -V, --version display version information and exit 1351 -q, --quiet, --silent do not print 'checking ...' messages 1352 --cache-file=FILE cache test results in FILE [disabled] 1353 -C, --config-cache alias for '--cache-file=config.cache' 1354 -n, --no-create do not create output files 1355 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1356 1357 Installation directories: 1358 --prefix=PREFIX install architecture-independent files in PREFIX 1359 [$ac_default_prefix] 1360 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1361 [PREFIX] 1362 1363 By default, 'make install' will install all the files in 1364 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1365 an installation prefix other than '$ac_default_prefix' using '--prefix', 1366 for instance '--prefix=\$HOME'. 1367 1368 For better control, use the options below. 1369 1370 Fine tuning of the installation directories: 1371 --bindir=DIR user executables [EPREFIX/bin] 1372 --sbindir=DIR system admin executables [EPREFIX/sbin] 1373 --libexecdir=DIR program executables [EPREFIX/libexec] 1374 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1375 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1376 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1377 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1378 --libdir=DIR object code libraries [EPREFIX/lib] 1379 --includedir=DIR C header files [PREFIX/include] 1380 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1381 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1382 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1383 --infodir=DIR info documentation [DATAROOTDIR/info] 1384 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1385 --mandir=DIR man documentation [DATAROOTDIR/man] 1386 --docdir=DIR documentation root [DATAROOTDIR/doc/xload] 1387 --htmldir=DIR html documentation [DOCDIR] 1388 --dvidir=DIR dvi documentation [DOCDIR] 1389 --pdfdir=DIR pdf documentation [DOCDIR] 1390 --psdir=DIR ps documentation [DOCDIR] 1391 _ACEOF 1392 1393 cat <<\_ACEOF 1394 1395 Program names: 1396 --program-prefix=PREFIX prepend PREFIX to installed program names 1397 --program-suffix=SUFFIX append SUFFIX to installed program names 1398 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1399 1400 System types: 1401 --build=BUILD configure for building on BUILD [guessed] 1402 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1403 _ACEOF 1404 fi 1405 1406 if test -n "$ac_init_help"; then 1407 case $ac_init_help in 1408 short | recursive ) echo "Configuration of xload 1.2.1:";; 1409 esac 1410 cat <<\_ACEOF 1411 1412 Optional Features: 1413 --disable-option-checking ignore unrecognized --enable/--with options 1414 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1415 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1416 --enable-dependency-tracking 1417 do not reject slow dependency extractors 1418 --disable-dependency-tracking 1419 speeds up one-time build 1420 --enable-silent-rules less verbose build output (undo: "make V=1") 1421 --disable-silent-rules verbose build output (undo: "make V=0") 1422 --disable-selective-werror 1423 Turn off selective compiler errors. (default: 1424 enabled) 1425 --enable-strict-compilation 1426 Enable all warnings from compiler and make them 1427 errors (default: disabled) 1428 --disable-largefile omit support for large files 1429 --enable-year2038 support timestamps after 2038 1430 1431 Optional Packages: 1432 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1433 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1434 --with-localedir=<path> Path to install message files in (default: 1435 datadir/locale) 1436 --with-appdefaultdir=<pathname> 1437 specify directory for app-defaults files (default is 1438 autodetected) 1439 1440 Some influential environment variables: 1441 CC C compiler command 1442 CFLAGS C compiler flags 1443 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1444 nonstandard directory <lib dir> 1445 LIBS libraries to pass to the linker, e.g. -l<library> 1446 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1447 you have headers in a nonstandard directory <include dir> 1448 PKG_CONFIG path to pkg-config utility 1449 PKG_CONFIG_PATH 1450 directories to add to pkg-config's search path 1451 PKG_CONFIG_LIBDIR 1452 path overriding pkg-config's built-in search path 1453 XLOAD_CFLAGS 1454 C compiler flags for XLOAD, overriding pkg-config 1455 XLOAD_LIBS linker flags for XLOAD, overriding pkg-config 1456 APPDEFS_CFLAGS 1457 C compiler flags for APPDEFS, overriding pkg-config 1458 APPDEFS_LIBS 1459 linker flags for APPDEFS, overriding pkg-config 1460 1461 Use these variables to override the choices made by 'configure' or to help 1462 it to find libraries and programs with nonstandard names/locations. 1463 1464 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xload/-/issues>. 1465 _ACEOF 1466 ac_status=$? 1467 fi 1468 1469 if test "$ac_init_help" = "recursive"; then 1470 # If there are subdirs, report their specific --help. 1471 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1472 test -d "$ac_dir" || 1473 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1474 continue 1475 ac_builddir=. 1476 1477 case "$ac_dir" in 1478 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1479 *) 1480 ac_dir_suffix=/`printf '%s\n' "$ac_dir" | sed 's|^\.[\\/]||'` 1481 # A ".." for each directory in $ac_dir_suffix. 1482 ac_top_builddir_sub=`printf '%s\n' "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1483 case $ac_top_builddir_sub in 1484 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1485 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1486 esac ;; 1487 esac 1488 ac_abs_top_builddir=$ac_pwd 1489 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1490 # for backward compatibility: 1491 ac_top_builddir=$ac_top_build_prefix 1492 1493 case $srcdir in 1494 .) # We are building in place. 1495 ac_srcdir=. 1496 ac_top_srcdir=$ac_top_builddir_sub 1497 ac_abs_top_srcdir=$ac_pwd ;; 1498 [\\/]* | ?:[\\/]* ) # Absolute name. 1499 ac_srcdir=$srcdir$ac_dir_suffix; 1500 ac_top_srcdir=$srcdir 1501 ac_abs_top_srcdir=$srcdir ;; 1502 *) # Relative name. 1503 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1504 ac_top_srcdir=$ac_top_build_prefix$srcdir 1505 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1506 esac 1507 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1508 1509 cd "$ac_dir" || { ac_status=$?; continue; } 1510 # Check for configure.gnu first; this name is used for a wrapper for 1511 # Metaconfig's "Configure" on case-insensitive file systems. 1512 if test -f "$ac_srcdir/configure.gnu"; then 1513 echo && 1514 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1515 elif test -f "$ac_srcdir/configure"; then 1516 echo && 1517 $SHELL "$ac_srcdir/configure" --help=recursive 1518 else 1519 printf '%s\n' "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1520 fi || ac_status=$? 1521 cd "$ac_pwd" || { ac_status=$?; break; } 1522 done 1523 fi 1524 1525 test -n "$ac_init_help" && exit $ac_status 1526 if $ac_init_version; then 1527 cat <<\_ACEOF 1528 xload configure 1.2.1 1529 generated by GNU Autoconf 2.73 1530 1531 Copyright (C) 2026 Free Software Foundation, Inc. 1532 This configure script is free software; the Free Software Foundation 1533 gives unlimited permission to copy, distribute and modify it. 1534 _ACEOF 1535 exit 1536 fi 1537 1538 ## ------------------------ ## 1539 ## Autoconf initialization. ## 1540 ## ------------------------ ## 1541 1542 # ac_fn_c_try_compile LINENO 1543 # -------------------------- 1544 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1545 ac_fn_c_try_compile () 1546 { 1547 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1548 rm -f conftest.$ac_objext conftest.beam 1549 if { { ac_try="$ac_compile" 1550 case "(($ac_try" in 1551 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1552 *) ac_try_echo=$ac_try;; 1553 esac 1554 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1555 printf '%s\n' "$ac_try_echo"; } >&5 1556 (eval "$ac_compile") 2>conftest.err 1557 ac_status=$? 1558 if test -s conftest.err; then 1559 grep -v '^ *+' conftest.err >conftest.er1 1560 cat conftest.er1 >&5 1561 mv -f conftest.er1 conftest.err 1562 fi 1563 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1564 test $ac_status = 0; } && { 1565 test -z "$ac_c_werror_flag" || 1566 test ! -s conftest.err 1567 } && test -s conftest.$ac_objext 1568 then : 1569 ac_retval=0 1570 else case e in #( 1571 e) printf '%s\n' "$as_me: failed program was:" >&5 1572 sed 's/^/| /' conftest.$ac_ext >&5 1573 1574 ac_retval=1 ;; 1575 esac 1576 fi 1577 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1578 as_fn_set_status $ac_retval 1579 1580 } # ac_fn_c_try_compile 1581 1582 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1583 # ------------------------------------------------------- 1584 # Tests whether HEADER exists and can be compiled using the include files in 1585 # INCLUDES, setting the cache variable VAR accordingly. 1586 ac_fn_c_check_header_compile () 1587 { 1588 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1589 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1590 printf %s "checking for $2... " >&6; } 1591 if eval test \${$3+y} 1592 then : 1593 printf %s "(cached) " >&6 1594 else case e in #( 1595 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1596 /* end confdefs.h. */ 1597 $4 1598 #include <$2> 1599 _ACEOF 1600 if ac_fn_c_try_compile "$LINENO" 1601 then : 1602 eval "$3=yes" 1603 else case e in #( 1604 e) eval "$3=no" ;; 1605 esac 1606 fi 1607 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1608 esac 1609 fi 1610 eval ac_res=\$$3 1611 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1612 printf '%s\n' "$ac_res" >&6; } 1613 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1614 1615 } # ac_fn_c_check_header_compile 1616 1617 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1618 # ------------------------------------------------------------------ 1619 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1620 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1621 ac_fn_check_decl () 1622 { 1623 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1624 as_decl_name=`echo $2|sed 's/ *(.*//'` 1625 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1626 printf %s "checking whether $as_decl_name is declared... " >&6; } 1627 if eval test \${$3+y} 1628 then : 1629 printf %s "(cached) " >&6 1630 else case e in #( 1631 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1632 eval ac_save_FLAGS=\$$6 1633 as_fn_append $6 " $5" 1634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1635 /* end confdefs.h. */ 1636 $4 1637 int 1638 main (void) 1639 { 1640 #ifndef $as_decl_name 1641 #ifdef __cplusplus 1642 (void) $as_decl_use; 1643 #else 1644 (void) $as_decl_name; 1645 #endif 1646 #endif 1647 1648 ; 1649 return 0; 1650 } 1651 _ACEOF 1652 if ac_fn_c_try_compile "$LINENO" 1653 then : 1654 eval "$3=yes" 1655 else case e in #( 1656 e) eval "$3=no" ;; 1657 esac 1658 fi 1659 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1660 eval $6=\$ac_save_FLAGS 1661 ;; 1662 esac 1663 fi 1664 eval ac_res=\$$3 1665 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1666 printf '%s\n' "$ac_res" >&6; } 1667 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1668 1669 } # ac_fn_check_decl 1670 1671 # ac_fn_c_try_link LINENO 1672 # ----------------------- 1673 # Try to link conftest.$ac_ext, and return whether this succeeded. 1674 ac_fn_c_try_link () 1675 { 1676 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1677 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1678 if { { ac_try="$ac_link" 1679 case "(($ac_try" in 1680 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1681 *) ac_try_echo=$ac_try;; 1682 esac 1683 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1684 printf '%s\n' "$ac_try_echo"; } >&5 1685 (eval "$ac_link") 2>conftest.err 1686 ac_status=$? 1687 if test -s conftest.err; then 1688 grep -v '^ *+' conftest.err >conftest.er1 1689 cat conftest.er1 >&5 1690 mv -f conftest.er1 conftest.err 1691 fi 1692 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1693 test $ac_status = 0; } && { 1694 test -z "$ac_c_werror_flag" || 1695 test ! -s conftest.err 1696 } && test -s conftest$ac_exeext && { 1697 test "$cross_compiling" = yes || 1698 test -x conftest$ac_exeext 1699 } 1700 then : 1701 ac_retval=0 1702 else case e in #( 1703 e) printf '%s\n' "$as_me: failed program was:" >&5 1704 sed 's/^/| /' conftest.$ac_ext >&5 1705 1706 ac_retval=1 ;; 1707 esac 1708 fi 1709 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1710 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1711 # interfere with the next link command; also delete a directory that is 1712 # left behind by Apple's compiler. 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" >&6; } 1727 if eval test \${$3+y} 1728 then : 1729 printf %s "(cached) " >&6 1730 else case e in #( 1731 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1732 /* end confdefs.h. */ 1733 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1734 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1735 #define $2 innocuous_$2 1736 1737 /* System header to define __stub macros and hopefully few prototypes, 1738 which can conflict with char $2 (void); below. */ 1739 1740 #include <limits.h> 1741 #undef $2 1742 1743 /* Override any GCC internal prototype to avoid an error. 1744 Use char because int might match the return type of a GCC 1745 builtin and then its argument prototype would still apply. */ 1746 #ifdef __cplusplus 1747 extern "C" 1748 #endif 1749 char $2 (void); 1750 /* The GNU C library defines this for functions which it implements 1751 to always fail with ENOSYS. Some functions are actually named 1752 something starting with __ and the normal name is an alias. */ 1753 #if defined __stub_$2 || defined __stub___$2 1754 choke me 1755 #endif 1756 1757 int 1758 main (void) 1759 { 1760 return $2 (); 1761 ; 1762 return 0; 1763 } 1764 _ACEOF 1765 if ac_fn_c_try_link "$LINENO" 1766 then : 1767 eval "$3=yes" 1768 else case e in #( 1769 e) eval "$3=no" ;; 1770 esac 1771 fi 1772 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1773 conftest$ac_exeext conftest.$ac_ext ;; 1774 esac 1775 fi 1776 eval ac_res=\$$3 1777 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1778 printf '%s\n' "$ac_res" >&6; } 1779 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1780 1781 } # ac_fn_c_check_func 1782 ac_configure_args_raw= 1783 for ac_arg 1784 do 1785 case $ac_arg in 1786 *\'*) 1787 ac_arg=`printf '%s\n' "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1788 esac 1789 as_fn_append ac_configure_args_raw " '$ac_arg'" 1790 done 1791 1792 case $ac_configure_args_raw in 1793 *$as_nl*) 1794 ac_safe_unquote= ;; 1795 *) 1796 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1797 ac_unsafe_a="$ac_unsafe_z#~" 1798 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1799 ac_configure_args_raw=` printf '%s\n' "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1800 esac 1801 1802 cat >config.log <<_ACEOF 1803 This file contains any messages produced by compilers while 1804 running configure, to aid debugging if configure makes a mistake. 1805 1806 It was created by xload $as_me 1.2.1, which was 1807 generated by GNU Autoconf 2.73. Invocation command line was 1808 1809 $ $0$ac_configure_args_raw 1810 1811 _ACEOF 1812 exec 5>>config.log 1813 { 1814 cat <<_ASUNAME 1815 ## --------- ## 1816 ## Platform. ## 1817 ## --------- ## 1818 1819 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1820 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1821 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1822 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1823 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1824 1825 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1826 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1827 1828 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1829 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1830 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1831 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1832 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1833 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1834 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1835 1836 _ASUNAME 1837 1838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1839 for as_dir in $PATH 1840 do 1841 IFS=$as_save_IFS 1842 case $as_dir in #((( 1843 '') as_dir=./ ;; 1844 */) ;; 1845 *) as_dir=$as_dir/ ;; 1846 esac 1847 printf '%s\n' "PATH: $as_dir" 1848 done 1849 IFS=$as_save_IFS 1850 1851 } >&5 1852 1853 cat >&5 <<_ACEOF 1854 1855 1856 ## ----------- ## 1857 ## Core tests. ## 1858 ## ----------- ## 1859 1860 _ACEOF 1861 1862 1863 # Keep a trace of the command line. 1864 # Strip out --no-create and --no-recursion so they do not pile up. 1865 # Strip out --silent because we don't want to record it for future runs. 1866 # Also quote any args containing shell meta-characters. 1867 # Make two passes to allow for proper duplicate-argument suppression. 1868 ac_configure_args= 1869 ac_configure_args0= 1870 ac_configure_args1= 1871 ac_must_keep_next=false 1872 for ac_pass in 1 2 1873 do 1874 for ac_arg 1875 do 1876 case $ac_arg in 1877 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1878 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1879 | -silent | --silent | --silen | --sile | --sil) 1880 continue ;; 1881 *\'*) 1882 ac_arg=`printf '%s\n' "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1883 esac 1884 case $ac_pass in 1885 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1886 2) 1887 as_fn_append ac_configure_args1 " '$ac_arg'" 1888 if test $ac_must_keep_next = true; then 1889 ac_must_keep_next=false # Got value, back to normal. 1890 else 1891 case $ac_arg in 1892 *=* | --config-cache | -C | -disable-* | --disable-* \ 1893 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1894 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1895 | -with-* | --with-* | -without-* | --without-* | --x) 1896 case "$ac_configure_args0 " in 1897 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1898 esac 1899 ;; 1900 -* ) ac_must_keep_next=true ;; 1901 esac 1902 fi 1903 as_fn_append ac_configure_args " '$ac_arg'" 1904 ;; 1905 esac 1906 done 1907 done 1908 { ac_configure_args0=; unset ac_configure_args0;} 1909 { ac_configure_args1=; unset ac_configure_args1;} 1910 1911 # Dump the cache to stdout. It can be in a pipe (this is a requirement). 1912 ac_cache_dump () 1913 { 1914 # The following way of writing the cache mishandles newlines in values, 1915 # but we know of no workaround that is simple, portable, and efficient. 1916 # So, we kill variables containing newlines. 1917 # Ultrix sh set writes to stderr and can't be redirected directly, 1918 # and sets the high bit in the cache file unless we assign to the vars. 1919 ( 1920 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 1921 eval ac_val=\$$ac_var 1922 case $ac_val in #( 1923 *${as_nl}*) 1924 case $ac_var in #( 1925 *_cv_*) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1926 printf '%s\n' "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1927 esac 1928 case $ac_var in #( 1929 _ | IFS | as_nl) ;; #( 1930 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1931 *) { eval $ac_var=; unset $ac_var;} ;; 1932 esac ;; 1933 esac 1934 done 1935 1936 (set) 2>&1 | 1937 case $as_nl`(ac_space=' '; set) 2>&1` in #( 1938 *${as_nl}ac_space=\ *) 1939 # 'set' does not quote correctly, so add quotes: double-quote 1940 # substitution turns \\\\ into \\, and sed turns \\ into \. 1941 sed -n \ 1942 "s/'/'\\\\''/g; 1943 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 1944 ;; #( 1945 *) 1946 # 'set' quotes correctly as required by POSIX, so do not add quotes. 1947 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1948 ;; 1949 esac | 1950 sort 1951 ) 1952 } 1953 1954 # Print debugging info to stdout. 1955 ac_dump_debugging_info () 1956 { 1957 echo 1958 1959 printf '%s\n' "## ---------------- ## 1960 ## Cache variables. ## 1961 ## ---------------- ##" 1962 echo 1963 ac_cache_dump 1964 echo 1965 1966 printf '%s\n' "## ----------------- ## 1967 ## Output variables. ## 1968 ## ----------------- ##" 1969 echo 1970 for ac_var in $ac_subst_vars 1971 do 1972 eval ac_val=\$$ac_var 1973 case $ac_val in 1974 *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; 1975 esac 1976 printf '%s\n' "$ac_var='$ac_val'" 1977 done | sort 1978 echo 1979 1980 if test -n "$ac_subst_files"; then 1981 printf '%s\n' "## ------------------- ## 1982 ## File substitutions. ## 1983 ## ------------------- ##" 1984 echo 1985 for ac_var in $ac_subst_files 1986 do 1987 eval ac_val=\$$ac_var 1988 case $ac_val in 1989 *\'*) ac_val=`printf '%s\n' "$ac_val" | sed "s/'/'\\\\\\\\''/g"`;; 1990 esac 1991 printf '%s\n' "$ac_var='$ac_val'" 1992 done | sort 1993 echo 1994 fi 1995 1996 if test -s confdefs.h; then 1997 printf '%s\n' "## ----------- ## 1998 ## confdefs.h. ## 1999 ## ----------- ##" 2000 echo 2001 cat confdefs.h 2002 echo 2003 fi 2004 test "$ac_signal" != 0 && 2005 printf '%s\n' "$as_me: caught signal $ac_signal" 2006 printf '%s\n' "$as_me: exit $exit_status" 2007 } 2008 2009 # When interrupted or exit'd, cleanup temporary files, and complete 2010 # config.log. 2011 ac_exit_trap () 2012 { 2013 exit_status= 2014 # Sanitize IFS. 2015 IFS=" "" $as_nl" 2016 # Save into config.log some information that might help in debugging. 2017 ac_dump_debugging_info >&5 2018 eval "rm -f $ac_clean_CONFIG_STATUS core *.core core.conftest.*" && 2019 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2020 exit $exit_status 2021 } 2022 2023 trap 'ac_exit_trap $?' 0 2024 for ac_signal in 1 2 13 15; do 2025 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2026 done 2027 ac_signal=0 2028 2029 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2030 rm -f -r conftest* confdefs.h 2031 2032 printf '%s\n' "/* confdefs.h */" > confdefs.h 2033 2034 # Predefined preprocessor variables. 2035 2036 printf '%s\n' "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2037 2038 printf '%s\n' "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2039 2040 printf '%s\n' "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2041 2042 printf '%s\n' "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2043 2044 printf '%s\n' "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2045 2046 printf '%s\n' "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2047 2048 2049 # Let the site file select an alternate cache file if it wants to. 2050 # Prefer an explicitly selected file to automatically selected ones. 2051 if test -n "$CONFIG_SITE"; then 2052 ac_site_files="$CONFIG_SITE" 2053 elif test "x$prefix" != xNONE; then 2054 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2055 else 2056 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2057 fi 2058 2059 for ac_site_file in $ac_site_files 2060 do 2061 case $ac_site_file in #( 2062 */*) : 2063 ;; #( 2064 *) : 2065 ac_site_file=./$ac_site_file ;; 2066 esac 2067 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2068 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2069 printf '%s\n' "$as_me: loading site script $ac_site_file" >&6;} 2070 sed 's/^/| /' "$ac_site_file" >&5 2071 . "$ac_site_file" \ 2072 || { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2073 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2074 as_fn_error $? "failed to load site script $ac_site_file 2075 See 'config.log' for more details" "$LINENO" 5; } 2076 fi 2077 done 2078 2079 if test -r "$cache_file"; then 2080 # Some versions of bash will fail to source /dev/null (special files 2081 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2082 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2083 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2084 printf '%s\n' "$as_me: loading cache $cache_file" >&6;} 2085 case $cache_file in 2086 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2087 *) . "./$cache_file";; 2088 esac 2089 fi 2090 else 2091 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2092 printf '%s\n' "$as_me: creating cache $cache_file" >&6;} 2093 >$cache_file 2094 fi 2095 2096 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2097 # Test code for whether the C compiler supports C23 (global declarations) 2098 ac_c_conftest_c23_globals=' 2099 /* Does the compiler advertise conformance to C17 or earlier? 2100 Although GCC 14 does not do that, even with -std=gnu23, 2101 it is close enough, and defines __STDC_VERSION == 202000L. */ 2102 #if !defined __STDC_VERSION__ || __STDC_VERSION__ <= 201710L 2103 # error "Compiler advertises conformance to C17 or earlier" 2104 #endif 2105 2106 // Check alignas. 2107 char alignas (double) c23_aligned_as_double; 2108 char alignas (0) c23_no_special_alignment; 2109 extern char c23_aligned_as_int; 2110 char alignas (0) alignas (int) c23_aligned_as_int; 2111 2112 // Check alignof. 2113 enum 2114 { 2115 c23_int_alignment = alignof (int), 2116 c23_int_array_alignment = alignof (int[100]), 2117 c23_char_alignment = alignof (char) 2118 }; 2119 static_assert (0 < -alignof (int), "alignof is signed"); 2120 2121 int function_with_unnamed_parameter (int) { return 0; } 2122 2123 void c23_noreturn (); 2124 2125 /* Test parsing of string and char UTF-8 literals (including hex escapes). 2126 The parens pacify GCC 15. */ 2127 bool use_u8 = (!sizeof u8"\xFF") == (!u8'\''x'\''); 2128 2129 bool check_that_bool_works = true | false | !nullptr; 2130 #if !true 2131 # error "true does not work in #if" 2132 #endif 2133 #if false 2134 #elifdef __STDC_VERSION__ 2135 #else 2136 # error "#elifdef does not work" 2137 #endif 2138 2139 #ifndef __has_c_attribute 2140 # error "__has_c_attribute not defined" 2141 #endif 2142 2143 #ifndef __has_include 2144 # error "__has_include not defined" 2145 #endif 2146 2147 #define LPAREN() ( 2148 #define FORTY_TWO(x) 42 2149 #define VA_OPT_TEST(r, x, ...) __VA_OPT__ (FORTY_TWO r x)) 2150 static_assert (VA_OPT_TEST (LPAREN (), 0, <:-) == 42); 2151 2152 static_assert (0b101010 == 42); 2153 static_assert (0B101010 == 42); 2154 static_assert (0xDEAD'\''BEEF == 3'\''735'\''928'\''559); 2155 static_assert (0.500'\''000'\''000 == 0.5); 2156 2157 enum unsignedish : unsigned int { uione = 1 }; 2158 static_assert (0 < -uione); 2159 2160 #include <stddef.h> 2161 constexpr nullptr_t null_pointer = nullptr; 2162 2163 static typeof (1 + 1L) two () { return 2; } 2164 static long int three () { return 3; } 2165 ' 2166 2167 # Test code for whether the C compiler supports C23 (body of main). 2168 ac_c_conftest_c23_main=' 2169 { 2170 label_before_declaration: 2171 int arr[10] = {}; 2172 if (arr[0]) 2173 goto label_before_declaration; 2174 if (!arr[0]) 2175 goto label_at_end_of_block; 2176 label_at_end_of_block: 2177 } 2178 ok |= !null_pointer; 2179 ok |= two != three; 2180 ' 2181 2182 # Test code for whether the C compiler supports C23 (complete). 2183 ac_c_conftest_c23_program="${ac_c_conftest_c23_globals} 2184 2185 int 2186 main (int, char **) 2187 { 2188 int ok = 0; 2189 ${ac_c_conftest_c23_main} 2190 return ok; 2191 } 2192 " 2193 2194 # Test code for whether the C compiler supports C89 (global declarations) 2195 ac_c_conftest_c89_globals=' 2196 /* Do not test the value of __STDC__, because some compilers define it to 0 2197 or do not define it, while otherwise adequately conforming. */ 2198 2199 #include <stddef.h> 2200 #include <stdarg.h> 2201 struct stat; 2202 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2203 struct buf { int x; }; 2204 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2205 static char *e (char **p, int i) 2206 { 2207 return p[i]; 2208 } 2209 static char *f (char * (*g) (char **, int), char **p, ...) 2210 { 2211 char *s; 2212 va_list v; 2213 va_start (v,p); 2214 s = g (p, va_arg (v,int)); 2215 va_end (v); 2216 return s; 2217 } 2218 2219 /* C89 style stringification. */ 2220 #define noexpand_stringify(a) #a 2221 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2222 2223 /* C89 style token pasting. Exercises some of the corner cases that 2224 e.g. old MSVC gets wrong, but not very hard. */ 2225 #define noexpand_concat(a,b) a##b 2226 #define expand_concat(a,b) noexpand_concat(a,b) 2227 extern int vA; 2228 extern int vbee; 2229 #define aye A 2230 #define bee B 2231 int *pvA = &expand_concat(v,aye); 2232 int *pvbee = &noexpand_concat(v,bee); 2233 2234 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2235 function prototypes and stuff, but not \xHH hex character constants. 2236 These do not provoke an error unfortunately, instead are silently treated 2237 as an "x". The following induces an error, until -std is added to get 2238 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2239 array size at least. It is necessary to write \x00 == 0 to get something 2240 that is true only with -std. */ 2241 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2242 2243 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2244 inside strings and character constants. */ 2245 #define FOO(x) '\''x'\'' 2246 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2247 2248 int test (int i, double x); 2249 struct s1 {int (*f) (int a);}; 2250 struct s2 {int (*f) (double a);}; 2251 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2252 int, int);' 2253 2254 # Test code for whether the C compiler supports C89 (body of main). 2255 ac_c_conftest_c89_main=' 2256 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2257 ' 2258 2259 # Test code for whether the C compiler supports C99 (global declarations) 2260 ac_c_conftest_c99_globals=' 2261 /* Does the compiler advertise C99 conformance? */ 2262 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2263 # error "Compiler does not advertise C99 conformance" 2264 #endif 2265 2266 // See if C++-style comments work. 2267 2268 #include <stdbool.h> 2269 extern int puts (const char *); 2270 extern int printf (const char *, ...); 2271 extern int dprintf (int, const char *, ...); 2272 extern void *malloc (size_t); 2273 extern void free (void *); 2274 2275 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2276 // dprintf is used instead of fprintf to avoid needing to declare 2277 // FILE and stderr, and "aND" is used instead of "and" to work around 2278 // GCC bug 40564 which is irrelevant here. 2279 #define debug(...) dprintf (2, __VA_ARGS__) 2280 #define showlist(...) puts (#__VA_ARGS__) 2281 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2282 static void 2283 test_varargs_macros (void) 2284 { 2285 int x = 1234; 2286 int y = 5678; 2287 debug ("Flag"); 2288 debug ("X = %d\n", x); 2289 showlist (The first, second, aND third items.); 2290 report (x>y, "x is %d but y is %d", x, y); 2291 } 2292 2293 // Check long long types. 2294 #define BIG64 18446744073709551615ull 2295 #define BIG32 4294967295ul 2296 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2297 #if !BIG_OK 2298 #error "your preprocessor is broken" 2299 #endif 2300 #if BIG_OK 2301 #else 2302 #error "your preprocessor is broken" 2303 #endif 2304 static long long int bignum = -9223372036854775807LL; 2305 static unsigned long long int ubignum = BIG64; 2306 2307 struct incomplete_array 2308 { 2309 int datasize; 2310 double data[]; 2311 }; 2312 2313 struct named_init { 2314 int number; 2315 const wchar_t *name; 2316 double average; 2317 }; 2318 2319 typedef const char *ccp; 2320 2321 static inline int 2322 test_restrict (ccp restrict text) 2323 { 2324 // Iterate through items via the restricted pointer. 2325 // Also check for declarations in for loops. 2326 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2327 continue; 2328 return 0; 2329 } 2330 2331 // Check varargs and va_copy. 2332 static bool 2333 test_varargs (const char *format, ...) 2334 { 2335 va_list args; 2336 va_start (args, format); 2337 va_list args_copy; 2338 va_copy (args_copy, args); 2339 2340 const char *str = ""; 2341 int number = 0; 2342 float fnumber = 0; 2343 2344 while (*format) 2345 { 2346 switch (*format++) 2347 { 2348 case '\''s'\'': // string 2349 str = va_arg (args_copy, const char *); 2350 break; 2351 case '\''d'\'': // int 2352 number = va_arg (args_copy, int); 2353 break; 2354 case '\''f'\'': // float 2355 fnumber = va_arg (args_copy, double); 2356 break; 2357 default: 2358 break; 2359 } 2360 } 2361 va_end (args_copy); 2362 va_end (args); 2363 2364 return *str && number && fnumber; 2365 } 2366 ' 2367 2368 # Test code for whether the C compiler supports C99 (body of main). 2369 ac_c_conftest_c99_main=' 2370 // Check bool. 2371 _Bool success = false; 2372 success |= (argc != 0); 2373 2374 // Check restrict. 2375 if (test_restrict ("String literal") == 0) 2376 success = true; 2377 const char *restrict newvar = "Another string"; 2378 2379 // Check varargs. 2380 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2381 test_varargs_macros (); 2382 2383 // Check flexible array members. 2384 static struct incomplete_array *volatile incomplete_array_pointer; 2385 struct incomplete_array *ia = incomplete_array_pointer; 2386 ia->datasize = 10; 2387 for (int i = 0; i < ia->datasize; ++i) 2388 ia->data[i] = i * 1.234; 2389 // Work around memory leak warnings. 2390 free (ia); 2391 2392 // Check named initializers. 2393 struct named_init ni = { 2394 .number = 34, 2395 .name = L"Test wide string", 2396 .average = 543.34343, 2397 }; 2398 2399 ni.number = 58; 2400 2401 // Do not test for VLAs, as some otherwise-conforming compilers lack them. 2402 // C code should instead use __STDC_NO_VLA__; see Autoconf manual. 2403 2404 // work around unused variable warnings 2405 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2406 || ni.number != 58); 2407 ' 2408 2409 # Test code for whether the C compiler supports C11 (global declarations) 2410 ac_c_conftest_c11_globals=' 2411 /* Does the compiler advertise C11 conformance? */ 2412 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2413 # error "Compiler does not advertise C11 conformance" 2414 #endif 2415 2416 // Check _Alignas. 2417 char _Alignas (double) aligned_as_double; 2418 char _Alignas (0) no_special_alignment; 2419 extern char aligned_as_int; 2420 char _Alignas (0) _Alignas (int) aligned_as_int; 2421 2422 // Check _Alignof. 2423 enum 2424 { 2425 int_alignment = _Alignof (int), 2426 int_array_alignment = _Alignof (int[100]), 2427 char_alignment = _Alignof (char) 2428 }; 2429 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2430 2431 // Check _Noreturn. 2432 int _Noreturn does_not_return (void) { for (;;) continue; } 2433 2434 // Check _Static_assert. 2435 struct test_static_assert 2436 { 2437 int x; 2438 _Static_assert (sizeof (int) <= sizeof (long int), 2439 "_Static_assert does not work in struct"); 2440 long int y; 2441 }; 2442 2443 // Check UTF-8 literals. 2444 #define u8 syntax error! 2445 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2446 2447 // Check duplicate typedefs. 2448 typedef long *long_ptr; 2449 typedef long int *long_ptr; 2450 typedef long_ptr long_ptr; 2451 2452 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2453 struct anonymous 2454 { 2455 union { 2456 struct { int i; int j; }; 2457 struct { int k; long int l; } w; 2458 }; 2459 int m; 2460 } v1; 2461 ' 2462 2463 # Test code for whether the C compiler supports C11 (body of main). 2464 ac_c_conftest_c11_main=' 2465 _Static_assert ((offsetof (struct anonymous, i) 2466 == offsetof (struct anonymous, w.k)), 2467 "Anonymous union alignment botch"); 2468 v1.i = 2; 2469 v1.w.k = 5; 2470 ok |= v1.i != 5; 2471 ' 2472 2473 # Test code for whether the C compiler supports C11 (complete). 2474 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2475 ${ac_c_conftest_c99_globals} 2476 ${ac_c_conftest_c11_globals} 2477 2478 int 2479 main (int argc, char **argv) 2480 { 2481 int ok = 0; 2482 ${ac_c_conftest_c89_main} 2483 ${ac_c_conftest_c99_main} 2484 ${ac_c_conftest_c11_main} 2485 return ok; 2486 } 2487 " 2488 2489 # Test code for whether the C compiler supports C99 (complete). 2490 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2491 ${ac_c_conftest_c99_globals} 2492 2493 int 2494 main (int argc, char **argv) 2495 { 2496 int ok = 0; 2497 ${ac_c_conftest_c89_main} 2498 ${ac_c_conftest_c99_main} 2499 return ok; 2500 } 2501 " 2502 2503 # Test code for whether the C compiler supports C89 (complete). 2504 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2505 2506 int 2507 main (int argc, char **argv) 2508 { 2509 int ok = 0; 2510 ${ac_c_conftest_c89_main} 2511 return ok; 2512 } 2513 " 2514 2515 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2516 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2517 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2518 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2519 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2520 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2521 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2522 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2523 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2524 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2525 2526 # Auxiliary files required by this configure script. 2527 ac_aux_files="config.guess config.sub missing install-sh compile" 2528 2529 # Locations in which to look for auxiliary files. 2530 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2531 2532 # Search for a directory containing all of the required auxiliary files, 2533 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2534 # If we don't find one directory that contains all the files we need, 2535 # we report the set of missing files from the *first* directory in 2536 # $ac_aux_dir_candidates and give up. 2537 ac_missing_aux_files="" 2538 ac_first_candidate=: 2539 printf '%s\n' "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2541 as_found=false 2542 for as_dir in $ac_aux_dir_candidates 2543 do 2544 IFS=$as_save_IFS 2545 case $as_dir in #((( 2546 '') as_dir=./ ;; 2547 */) ;; 2548 *) as_dir=$as_dir/ ;; 2549 esac 2550 as_found=: 2551 2552 printf '%s\n' "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2553 ac_aux_dir_found=yes 2554 ac_install_sh= 2555 for ac_aux in $ac_aux_files 2556 do 2557 # As a special case, if "install-sh" is required, that requirement 2558 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2559 # and $ac_install_sh is set appropriately for whichever one is found. 2560 if test x"$ac_aux" = x"install-sh" 2561 then 2562 if test -f "${as_dir}install-sh"; then 2563 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2564 ac_install_sh="${as_dir}install-sh -c" 2565 elif test -f "${as_dir}install.sh"; then 2566 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2567 ac_install_sh="${as_dir}install.sh -c" 2568 elif test -f "${as_dir}shtool"; then 2569 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2570 ac_install_sh="${as_dir}shtool install -c" 2571 else 2572 ac_aux_dir_found=no 2573 if $ac_first_candidate; then 2574 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2575 else 2576 break 2577 fi 2578 fi 2579 else 2580 if test -f "${as_dir}${ac_aux}"; then 2581 printf '%s\n' "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2582 else 2583 ac_aux_dir_found=no 2584 if $ac_first_candidate; then 2585 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2586 else 2587 break 2588 fi 2589 fi 2590 fi 2591 done 2592 if test "$ac_aux_dir_found" = yes; then 2593 ac_aux_dir="$as_dir" 2594 break 2595 fi 2596 ac_first_candidate=false 2597 2598 as_found=false 2599 done 2600 IFS=$as_save_IFS 2601 if $as_found 2602 then : 2603 2604 else case e in #( 2605 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2606 esac 2607 fi 2608 2609 2610 # These three variables are undocumented and unsupported, 2611 # and are intended to be withdrawn in a future Autoconf release. 2612 # They can cause serious problems if a builder's source tree is in a directory 2613 # whose full name contains unusual characters. 2614 if test -f "${ac_aux_dir}config.guess"; then 2615 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2616 fi 2617 if test -f "${ac_aux_dir}config.sub"; then 2618 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2619 fi 2620 if test -f "$ac_aux_dir/configure"; then 2621 ac_configure="$SHELL ${ac_aux_dir}configure" 2622 fi 2623 2624 # Check that the precious variables saved in the cache have kept the same 2625 # value. 2626 ac_cache_corrupted=false 2627 for ac_var in $ac_precious_vars; do 2628 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2629 eval ac_new_set=\$ac_env_${ac_var}_set 2630 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2631 eval ac_new_val=\$ac_env_${ac_var}_value 2632 case $ac_old_set,$ac_new_set in 2633 set,) 2634 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2635 printf '%s\n' "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2636 ac_cache_corrupted=: ;; 2637 ,set) 2638 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2639 printf '%s\n' "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2640 ac_cache_corrupted=: ;; 2641 ,);; 2642 *) 2643 if test "x$ac_old_val" != "x$ac_new_val"; then 2644 # differences in whitespace do not lead to failure. 2645 ac_old_val_w= 2646 for ac_val in x $ac_old_val; do 2647 ac_old_val_w="$ac_old_val_w $ac_val" 2648 done 2649 ac_new_val_w= 2650 for ac_val in x $ac_new_val; do 2651 ac_new_val_w="$ac_new_val_w $ac_val" 2652 done 2653 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2654 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2655 printf '%s\n' "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2656 ac_cache_corrupted=: 2657 else 2658 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2659 printf '%s\n' "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2660 eval $ac_var=\$ac_old_val 2661 fi 2662 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2663 printf '%s\n' "$as_me: former value: '$ac_old_val'" >&2;} 2664 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2665 printf '%s\n' "$as_me: current value: '$ac_new_val'" >&2;} 2666 fi;; 2667 esac 2668 # Pass precious variables to config.status. 2669 if test "$ac_new_set" = set; then 2670 case $ac_new_val in 2671 *\'*) ac_arg=$ac_var=`printf '%s\n' "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2672 *) ac_arg=$ac_var=$ac_new_val ;; 2673 esac 2674 case " $ac_configure_args " in 2675 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2676 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2677 esac 2678 fi 2679 done 2680 if $ac_cache_corrupted; then 2681 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2682 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 2683 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2684 printf '%s\n' "$as_me: error: changes in the environment can compromise the build" >&2;} 2685 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2686 and start over" "$LINENO" 5 2687 fi 2688 ## -------------------- ## 2689 ## Main body of script. ## 2690 ## -------------------- ## 2691 2692 2693 # Determine whether it's possible to make 'echo' print without a newline. 2694 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 2695 # for compatibility with existing Makefiles. 2696 ECHO_C= ECHO_N= ECHO_T= 2697 case `echo -n x` in #((((( 2698 -n*) 2699 case `echo 'xy\c'` in 2700 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 2701 xy) ECHO_C='\c';; 2702 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 2703 ECHO_T=' ';; 2704 esac;; 2705 *) 2706 ECHO_N='-n';; 2707 esac 2708 2709 ac_ext=c 2710 ac_cpp='$CPP $CPPFLAGS' 2711 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2712 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2713 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2714 2715 2716 2717 2718 ac_config_headers="$ac_config_headers config.h" 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 # Expand $ac_aux_dir to an absolute path. 2735 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2736 2737 ac_ext=c 2738 ac_cpp='$CPP $CPPFLAGS' 2739 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2740 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2741 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2742 if test -n "$ac_tool_prefix"; then 2743 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2744 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2745 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2746 printf %s "checking for $ac_word... " >&6; } 2747 if test ${ac_cv_prog_CC+y} 2748 then : 2749 printf %s "(cached) " >&6 2750 else case e in #( 2751 e) if test -n "$CC"; then 2752 ac_cv_prog_CC="$CC" # Let the user override the test. 2753 else 2754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2755 for as_dir in $PATH 2756 do 2757 IFS=$as_save_IFS 2758 case $as_dir in #((( 2759 '') as_dir=./ ;; 2760 */) ;; 2761 *) as_dir=$as_dir/ ;; 2762 esac 2763 for ac_exec_ext in '' $ac_executable_extensions; do 2764 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2765 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2766 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2767 break 2 2768 fi 2769 done 2770 done 2771 IFS=$as_save_IFS 2772 2773 fi ;; 2774 esac 2775 fi 2776 CC=$ac_cv_prog_CC 2777 if test -n "$CC"; then 2778 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2779 printf '%s\n' "$CC" >&6; } 2780 else 2781 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2782 printf '%s\n' "no" >&6; } 2783 fi 2784 2785 2786 fi 2787 if test -z "$ac_cv_prog_CC"; then 2788 ac_ct_CC=$CC 2789 # Extract the first word of "gcc", so it can be a program name with args. 2790 set dummy gcc; ac_word=$2 2791 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2792 printf %s "checking for $ac_word... " >&6; } 2793 if test ${ac_cv_prog_ac_ct_CC+y} 2794 then : 2795 printf %s "(cached) " >&6 2796 else case e in #( 2797 e) if test -n "$ac_ct_CC"; then 2798 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2799 else 2800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2801 for as_dir in $PATH 2802 do 2803 IFS=$as_save_IFS 2804 case $as_dir in #((( 2805 '') as_dir=./ ;; 2806 */) ;; 2807 *) as_dir=$as_dir/ ;; 2808 esac 2809 for ac_exec_ext in '' $ac_executable_extensions; do 2810 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2811 ac_cv_prog_ac_ct_CC="gcc" 2812 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2813 break 2 2814 fi 2815 done 2816 done 2817 IFS=$as_save_IFS 2818 2819 fi ;; 2820 esac 2821 fi 2822 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2823 if test -n "$ac_ct_CC"; then 2824 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2825 printf '%s\n' "$ac_ct_CC" >&6; } 2826 else 2827 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2828 printf '%s\n' "no" >&6; } 2829 fi 2830 2831 if test "x$ac_ct_CC" = x; then 2832 CC="" 2833 else 2834 case $cross_compiling:$ac_tool_warned in 2835 yes:) 2836 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2837 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2838 ac_tool_warned=yes ;; 2839 esac 2840 CC=$ac_ct_CC 2841 fi 2842 else 2843 CC="$ac_cv_prog_CC" 2844 fi 2845 2846 if test -z "$CC"; then 2847 if test -n "$ac_tool_prefix"; then 2848 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2849 set dummy ${ac_tool_prefix}cc; ac_word=$2 2850 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2851 printf %s "checking for $ac_word... " >&6; } 2852 if test ${ac_cv_prog_CC+y} 2853 then : 2854 printf %s "(cached) " >&6 2855 else case e in #( 2856 e) if test -n "$CC"; then 2857 ac_cv_prog_CC="$CC" # Let the user override the test. 2858 else 2859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2860 for as_dir in $PATH 2861 do 2862 IFS=$as_save_IFS 2863 case $as_dir in #((( 2864 '') as_dir=./ ;; 2865 */) ;; 2866 *) as_dir=$as_dir/ ;; 2867 esac 2868 for ac_exec_ext in '' $ac_executable_extensions; do 2869 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2870 ac_cv_prog_CC="${ac_tool_prefix}cc" 2871 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2872 break 2 2873 fi 2874 done 2875 done 2876 IFS=$as_save_IFS 2877 2878 fi ;; 2879 esac 2880 fi 2881 CC=$ac_cv_prog_CC 2882 if test -n "$CC"; then 2883 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2884 printf '%s\n' "$CC" >&6; } 2885 else 2886 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2887 printf '%s\n' "no" >&6; } 2888 fi 2889 2890 2891 fi 2892 fi 2893 if test -z "$CC"; then 2894 # Extract the first word of "cc", so it can be a program name with args. 2895 set dummy cc; ac_word=$2 2896 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2897 printf %s "checking for $ac_word... " >&6; } 2898 if test ${ac_cv_prog_CC+y} 2899 then : 2900 printf %s "(cached) " >&6 2901 else case e in #( 2902 e) if test -n "$CC"; then 2903 ac_cv_prog_CC="$CC" # Let the user override the test. 2904 else 2905 ac_prog_rejected=no 2906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2907 for as_dir in $PATH 2908 do 2909 IFS=$as_save_IFS 2910 case $as_dir in #((( 2911 '') as_dir=./ ;; 2912 */) ;; 2913 *) as_dir=$as_dir/ ;; 2914 esac 2915 for ac_exec_ext in '' $ac_executable_extensions; do 2916 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2917 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2918 ac_prog_rejected=yes 2919 continue 2920 fi 2921 ac_cv_prog_CC="cc" 2922 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2923 break 2 2924 fi 2925 done 2926 done 2927 IFS=$as_save_IFS 2928 2929 if test $ac_prog_rejected = yes; then 2930 # We found a bogon in the path, so make sure we never use it. 2931 set dummy $ac_cv_prog_CC 2932 shift 2933 if test $# != 0; then 2934 # We chose a different compiler from the bogus one. 2935 # However, it has the same basename, so the bogon will be chosen 2936 # first if we set CC to just the basename; use the full file name. 2937 shift 2938 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2939 fi 2940 fi 2941 fi ;; 2942 esac 2943 fi 2944 CC=$ac_cv_prog_CC 2945 if test -n "$CC"; then 2946 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2947 printf '%s\n' "$CC" >&6; } 2948 else 2949 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2950 printf '%s\n' "no" >&6; } 2951 fi 2952 2953 2954 fi 2955 if test -z "$CC"; then 2956 if test -n "$ac_tool_prefix"; then 2957 for ac_prog in cl.exe 2958 do 2959 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2960 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2961 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2962 printf %s "checking for $ac_word... " >&6; } 2963 if test ${ac_cv_prog_CC+y} 2964 then : 2965 printf %s "(cached) " >&6 2966 else case e in #( 2967 e) if test -n "$CC"; then 2968 ac_cv_prog_CC="$CC" # Let the user override the test. 2969 else 2970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2971 for as_dir in $PATH 2972 do 2973 IFS=$as_save_IFS 2974 case $as_dir in #((( 2975 '') as_dir=./ ;; 2976 */) ;; 2977 *) as_dir=$as_dir/ ;; 2978 esac 2979 for ac_exec_ext in '' $ac_executable_extensions; do 2980 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2981 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2982 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2983 break 2 2984 fi 2985 done 2986 done 2987 IFS=$as_save_IFS 2988 2989 fi ;; 2990 esac 2991 fi 2992 CC=$ac_cv_prog_CC 2993 if test -n "$CC"; then 2994 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2995 printf '%s\n' "$CC" >&6; } 2996 else 2997 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 2998 printf '%s\n' "no" >&6; } 2999 fi 3000 3001 3002 test -n "$CC" && break 3003 done 3004 fi 3005 if test -z "$CC"; then 3006 ac_ct_CC=$CC 3007 for ac_prog in cl.exe 3008 do 3009 # Extract the first word of "$ac_prog", so it can be a program name with args. 3010 set dummy $ac_prog; ac_word=$2 3011 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3012 printf %s "checking for $ac_word... " >&6; } 3013 if test ${ac_cv_prog_ac_ct_CC+y} 3014 then : 3015 printf %s "(cached) " >&6 3016 else case e in #( 3017 e) if test -n "$ac_ct_CC"; then 3018 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3019 else 3020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3021 for as_dir in $PATH 3022 do 3023 IFS=$as_save_IFS 3024 case $as_dir in #((( 3025 '') as_dir=./ ;; 3026 */) ;; 3027 *) as_dir=$as_dir/ ;; 3028 esac 3029 for ac_exec_ext in '' $ac_executable_extensions; do 3030 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3031 ac_cv_prog_ac_ct_CC="$ac_prog" 3032 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3033 break 2 3034 fi 3035 done 3036 done 3037 IFS=$as_save_IFS 3038 3039 fi ;; 3040 esac 3041 fi 3042 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3043 if test -n "$ac_ct_CC"; then 3044 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3045 printf '%s\n' "$ac_ct_CC" >&6; } 3046 else 3047 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3048 printf '%s\n' "no" >&6; } 3049 fi 3050 3051 3052 test -n "$ac_ct_CC" && break 3053 done 3054 3055 if test "x$ac_ct_CC" = x; then 3056 CC="" 3057 else 3058 case $cross_compiling:$ac_tool_warned in 3059 yes:) 3060 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3061 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3062 ac_tool_warned=yes ;; 3063 esac 3064 CC=$ac_ct_CC 3065 fi 3066 fi 3067 3068 fi 3069 if test -z "$CC"; then 3070 if test -n "$ac_tool_prefix"; then 3071 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3072 set dummy ${ac_tool_prefix}clang; ac_word=$2 3073 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3074 printf %s "checking for $ac_word... " >&6; } 3075 if test ${ac_cv_prog_CC+y} 3076 then : 3077 printf %s "(cached) " >&6 3078 else case e in #( 3079 e) if test -n "$CC"; then 3080 ac_cv_prog_CC="$CC" # Let the user override the test. 3081 else 3082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3083 for as_dir in $PATH 3084 do 3085 IFS=$as_save_IFS 3086 case $as_dir in #((( 3087 '') as_dir=./ ;; 3088 */) ;; 3089 *) as_dir=$as_dir/ ;; 3090 esac 3091 for ac_exec_ext in '' $ac_executable_extensions; do 3092 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3093 ac_cv_prog_CC="${ac_tool_prefix}clang" 3094 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3095 break 2 3096 fi 3097 done 3098 done 3099 IFS=$as_save_IFS 3100 3101 fi ;; 3102 esac 3103 fi 3104 CC=$ac_cv_prog_CC 3105 if test -n "$CC"; then 3106 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3107 printf '%s\n' "$CC" >&6; } 3108 else 3109 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3110 printf '%s\n' "no" >&6; } 3111 fi 3112 3113 3114 fi 3115 if test -z "$ac_cv_prog_CC"; then 3116 ac_ct_CC=$CC 3117 # Extract the first word of "clang", so it can be a program name with args. 3118 set dummy clang; ac_word=$2 3119 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3120 printf %s "checking for $ac_word... " >&6; } 3121 if test ${ac_cv_prog_ac_ct_CC+y} 3122 then : 3123 printf %s "(cached) " >&6 3124 else case e in #( 3125 e) if test -n "$ac_ct_CC"; then 3126 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3127 else 3128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3129 for as_dir in $PATH 3130 do 3131 IFS=$as_save_IFS 3132 case $as_dir in #((( 3133 '') as_dir=./ ;; 3134 */) ;; 3135 *) as_dir=$as_dir/ ;; 3136 esac 3137 for ac_exec_ext in '' $ac_executable_extensions; do 3138 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3139 ac_cv_prog_ac_ct_CC="clang" 3140 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3141 break 2 3142 fi 3143 done 3144 done 3145 IFS=$as_save_IFS 3146 3147 fi ;; 3148 esac 3149 fi 3150 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3151 if test -n "$ac_ct_CC"; then 3152 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3153 printf '%s\n' "$ac_ct_CC" >&6; } 3154 else 3155 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3156 printf '%s\n' "no" >&6; } 3157 fi 3158 3159 if test "x$ac_ct_CC" = x; then 3160 CC="" 3161 else 3162 case $cross_compiling:$ac_tool_warned in 3163 yes:) 3164 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3165 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3166 ac_tool_warned=yes ;; 3167 esac 3168 CC=$ac_ct_CC 3169 fi 3170 else 3171 CC="$ac_cv_prog_CC" 3172 fi 3173 3174 fi 3175 3176 3177 test -z "$CC" && { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3178 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3179 as_fn_error $? "no acceptable C compiler found in \$PATH 3180 See 'config.log' for more details" "$LINENO" 5; } 3181 3182 # Provide some information about the compiler. 3183 printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3184 set X $ac_compile 3185 ac_compiler=$2 3186 for ac_option in --version -v -V -qversion -version; do 3187 { { ac_try="$ac_compiler $ac_option >&5" 3188 case "(($ac_try" in 3189 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3190 *) ac_try_echo=$ac_try;; 3191 esac 3192 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3193 printf '%s\n' "$ac_try_echo"; } >&5 3194 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3195 ac_status=$? 3196 if test -s conftest.err; then 3197 sed '10a\ 3198 ... rest of stderr output deleted ... 3199 10q' conftest.err >conftest.er1 3200 cat conftest.er1 >&5 3201 fi 3202 rm -f conftest.er1 conftest.err 3203 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3204 test $ac_status = 0; } 3205 done 3206 3207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3208 /* end confdefs.h. */ 3209 3210 int 3211 main (void) 3212 { 3213 3214 ; 3215 return 0; 3216 } 3217 _ACEOF 3218 ac_clean_files_save=$ac_clean_files 3219 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3220 # Try to create an executable without -o first, disregard a.out. 3221 # It will help us diagnose broken compilers, and finding out an intuition 3222 # of exeext. 3223 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3224 printf %s "checking whether the C compiler works... " >&6; } 3225 ac_link_default=`printf '%s\n' "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3226 3227 # The possible output files: 3228 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3229 3230 ac_rmfiles= 3231 for ac_file in $ac_files 3232 do 3233 case $ac_file in 3234 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3235 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3236 esac 3237 done 3238 rm -f $ac_rmfiles 3239 3240 if { { ac_try="$ac_link_default" 3241 case "(($ac_try" in 3242 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3243 *) ac_try_echo=$ac_try;; 3244 esac 3245 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3246 printf '%s\n' "$ac_try_echo"; } >&5 3247 (eval "$ac_link_default") 2>&5 3248 ac_status=$? 3249 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3250 test $ac_status = 0; } 3251 then : 3252 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3253 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3254 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3255 # so that the user can short-circuit this test for compilers unknown to 3256 # Autoconf. 3257 for ac_file in $ac_files '' 3258 do 3259 test -f "$ac_file" || continue 3260 case $ac_file in 3261 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3262 ;; 3263 [ab].out ) 3264 # We found the default executable, but exeext='' is most 3265 # certainly right. 3266 break;; 3267 *.* ) 3268 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3269 then :; else 3270 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3271 fi 3272 # We set ac_cv_exeext here because the later test for it is not 3273 # safe: cross compilers may not add the suffix if given an '-o' 3274 # argument, so we may need to know it at that point already. 3275 # Even if this section looks crufty: it has the advantage of 3276 # actually working. 3277 break;; 3278 * ) 3279 break;; 3280 esac 3281 done 3282 test "$ac_cv_exeext" = no && ac_cv_exeext= 3283 3284 else case e in #( 3285 e) ac_file='' ;; 3286 esac 3287 fi 3288 if test -z "$ac_file" 3289 then : 3290 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 3291 printf '%s\n' "no" >&6; } 3292 printf '%s\n' "$as_me: failed program was:" >&5 3293 sed 's/^/| /' conftest.$ac_ext >&5 3294 3295 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3296 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3297 as_fn_error 77 "C compiler cannot create executables 3298 See 'config.log' for more details" "$LINENO" 5; } 3299 else case e in #( 3300 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3301 printf '%s\n' "yes" >&6; } ;; 3302 esac 3303 fi 3304 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3305 printf %s "checking for C compiler default output file name... " >&6; } 3306 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3307 printf '%s\n' "$ac_file" >&6; } 3308 ac_exeext=$ac_cv_exeext 3309 3310 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3311 ac_clean_files=$ac_clean_files_save 3312 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3313 printf %s "checking for suffix of executables... " >&6; } 3314 if { { ac_try="$ac_link" 3315 case "(($ac_try" in 3316 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3317 *) ac_try_echo=$ac_try;; 3318 esac 3319 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3320 printf '%s\n' "$ac_try_echo"; } >&5 3321 (eval "$ac_link") 2>&5 3322 ac_status=$? 3323 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3324 test $ac_status = 0; } 3325 then : 3326 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3327 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3328 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3329 # 'rm'. 3330 for ac_file in conftest.exe conftest conftest.*; do 3331 test -f "$ac_file" || continue 3332 case $ac_file in 3333 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3334 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3335 break;; 3336 * ) break;; 3337 esac 3338 done 3339 else case e in #( 3340 e) { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3341 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3342 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3343 See 'config.log' for more details" "$LINENO" 5; } ;; 3344 esac 3345 fi 3346 rm -f conftest conftest$ac_cv_exeext 3347 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3348 printf '%s\n' "$ac_cv_exeext" >&6; } 3349 3350 rm -f conftest.$ac_ext 3351 EXEEXT=$ac_cv_exeext 3352 ac_exeext=$EXEEXT 3353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3354 /* end confdefs.h. */ 3355 #include <stdio.h> 3356 int 3357 main (void) 3358 { 3359 FILE *f = fopen ("conftest.out", "w"); 3360 if (!f) 3361 return 1; 3362 return ferror (f) || fclose (f) != 0; 3363 3364 ; 3365 return 0; 3366 } 3367 _ACEOF 3368 ac_clean_files="$ac_clean_files conftest.out" 3369 # Check that the compiler produces executables we can run. If not, either 3370 # the compiler is broken, or we cross compile. 3371 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3372 printf %s "checking whether we are cross compiling... " >&6; } 3373 if test "$cross_compiling" != yes; then 3374 { { ac_try="$ac_link" 3375 case "(($ac_try" in 3376 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3377 *) ac_try_echo=$ac_try;; 3378 esac 3379 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3380 printf '%s\n' "$ac_try_echo"; } >&5 3381 (eval "$ac_link") 2>&5 3382 ac_status=$? 3383 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3384 test $ac_status = 0; } 3385 if { ac_try='./conftest$ac_cv_exeext' 3386 { { case "(($ac_try" in 3387 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3388 *) ac_try_echo=$ac_try;; 3389 esac 3390 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3391 printf '%s\n' "$ac_try_echo"; } >&5 3392 (eval "$ac_try") 2>&5 3393 ac_status=$? 3394 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3395 test $ac_status = 0; }; }; then 3396 cross_compiling=no 3397 else 3398 if test "$cross_compiling" = maybe; then 3399 cross_compiling=yes 3400 else 3401 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3402 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3403 as_fn_error 77 "cannot run C compiled programs. 3404 If you meant to cross compile, use '--host'. 3405 See 'config.log' for more details" "$LINENO" 5; } 3406 fi 3407 fi 3408 fi 3409 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3410 printf '%s\n' "$cross_compiling" >&6; } 3411 3412 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3413 conftest.o conftest.obj conftest.out 3414 ac_clean_files=$ac_clean_files_save 3415 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3416 printf %s "checking for suffix of object files... " >&6; } 3417 if test ${ac_cv_objext+y} 3418 then : 3419 printf %s "(cached) " >&6 3420 else case e in #( 3421 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3422 /* end confdefs.h. */ 3423 3424 int 3425 main (void) 3426 { 3427 3428 ; 3429 return 0; 3430 } 3431 _ACEOF 3432 rm -f conftest.o conftest.obj 3433 if { { ac_try="$ac_compile" 3434 case "(($ac_try" in 3435 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3436 *) ac_try_echo=$ac_try;; 3437 esac 3438 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3439 printf '%s\n' "$ac_try_echo"; } >&5 3440 (eval "$ac_compile") 2>&5 3441 ac_status=$? 3442 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3443 test $ac_status = 0; } 3444 then : 3445 for ac_file in conftest.o conftest.obj conftest.*; do 3446 test -f "$ac_file" || continue; 3447 case $ac_file in 3448 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3449 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3450 break;; 3451 esac 3452 done 3453 else case e in #( 3454 e) printf '%s\n' "$as_me: failed program was:" >&5 3455 sed 's/^/| /' conftest.$ac_ext >&5 3456 3457 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3458 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 3459 as_fn_error $? "cannot compute suffix of object files: cannot compile 3460 See 'config.log' for more details" "$LINENO" 5; } ;; 3461 esac 3462 fi 3463 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3464 esac 3465 fi 3466 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3467 printf '%s\n' "$ac_cv_objext" >&6; } 3468 OBJEXT=$ac_cv_objext 3469 ac_objext=$OBJEXT 3470 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3471 printf %s "checking whether the compiler supports GNU C... " >&6; } 3472 if test ${ac_cv_c_compiler_gnu+y} 3473 then : 3474 printf %s "(cached) " >&6 3475 else case e in #( 3476 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3477 /* end confdefs.h. */ 3478 3479 int 3480 main (void) 3481 { 3482 #ifndef __GNUC__ 3483 choke me 3484 #endif 3485 3486 ; 3487 return 0; 3488 } 3489 _ACEOF 3490 if ac_fn_c_try_compile "$LINENO" 3491 then : 3492 ac_compiler_gnu=yes 3493 else case e in #( 3494 e) ac_compiler_gnu=no ;; 3495 esac 3496 fi 3497 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3498 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3499 ;; 3500 esac 3501 fi 3502 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3503 printf '%s\n' "$ac_cv_c_compiler_gnu" >&6; } 3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3505 3506 if test $ac_compiler_gnu = yes; then 3507 GCC=yes 3508 else 3509 GCC= 3510 fi 3511 ac_test_CFLAGS=${CFLAGS+y} 3512 ac_save_CFLAGS=$CFLAGS 3513 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3514 printf %s "checking whether $CC accepts -g... " >&6; } 3515 if test ${ac_cv_prog_cc_g+y} 3516 then : 3517 printf %s "(cached) " >&6 3518 else case e in #( 3519 e) ac_save_c_werror_flag=$ac_c_werror_flag 3520 ac_c_werror_flag=yes 3521 ac_cv_prog_cc_g=no 3522 CFLAGS="-g" 3523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3524 /* end confdefs.h. */ 3525 3526 int 3527 main (void) 3528 { 3529 3530 ; 3531 return 0; 3532 } 3533 _ACEOF 3534 if ac_fn_c_try_compile "$LINENO" 3535 then : 3536 ac_cv_prog_cc_g=yes 3537 else case e in #( 3538 e) CFLAGS="" 3539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3540 /* end confdefs.h. */ 3541 3542 int 3543 main (void) 3544 { 3545 3546 ; 3547 return 0; 3548 } 3549 _ACEOF 3550 if ac_fn_c_try_compile "$LINENO" 3551 then : 3552 3553 else case e in #( 3554 e) ac_c_werror_flag=$ac_save_c_werror_flag 3555 CFLAGS="-g" 3556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3557 /* end confdefs.h. */ 3558 3559 int 3560 main (void) 3561 { 3562 3563 ; 3564 return 0; 3565 } 3566 _ACEOF 3567 if ac_fn_c_try_compile "$LINENO" 3568 then : 3569 ac_cv_prog_cc_g=yes 3570 fi 3571 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3572 esac 3573 fi 3574 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3575 esac 3576 fi 3577 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3578 ac_c_werror_flag=$ac_save_c_werror_flag ;; 3579 esac 3580 fi 3581 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3582 printf '%s\n' "$ac_cv_prog_cc_g" >&6; } 3583 if test $ac_test_CFLAGS; then 3584 CFLAGS=$ac_save_CFLAGS 3585 elif test $ac_cv_prog_cc_g = yes; then 3586 if test "$GCC" = yes; then 3587 CFLAGS="-g -O2" 3588 else 3589 CFLAGS="-g" 3590 fi 3591 else 3592 if test "$GCC" = yes; then 3593 CFLAGS="-O2" 3594 else 3595 CFLAGS= 3596 fi 3597 fi 3598 ac_prog_cc_stdc=no 3599 if test x$ac_prog_cc_stdc = xno 3600 then : 3601 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C23 features" >&5 3602 printf %s "checking for $CC option to enable C23 features... " >&6; } 3603 if test ${ac_cv_prog_cc_c23+y} 3604 then : 3605 printf %s "(cached) " >&6 3606 else case e in #( 3607 e) ac_cv_prog_cc_c23=no 3608 ac_save_CC=$CC 3609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3610 /* end confdefs.h. */ 3611 $ac_c_conftest_c23_program 3612 _ACEOF 3613 for ac_arg in '' -std=gnu23 3614 do 3615 CC="$ac_save_CC $ac_arg" 3616 if ac_fn_c_try_compile "$LINENO" 3617 then : 3618 ac_cv_prog_cc_c23=$ac_arg 3619 fi 3620 rm -f core conftest.err conftest.$ac_objext conftest.beam 3621 test "x$ac_cv_prog_cc_c23" != "xno" && break 3622 done 3623 rm -f conftest.$ac_ext 3624 CC=$ac_save_CC ;; 3625 esac 3626 fi 3627 3628 if test "x$ac_cv_prog_cc_c23" = xno 3629 then : 3630 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3631 printf '%s\n' "unsupported" >&6; } 3632 else case e in #( 3633 e) if test "x$ac_cv_prog_cc_c23" = x 3634 then : 3635 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3636 printf '%s\n' "none needed" >&6; } 3637 else case e in #( 3638 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c23" >&5 3639 printf '%s\n' "$ac_cv_prog_cc_c23" >&6; } 3640 CC="$CC $ac_cv_prog_cc_c23" ;; 3641 esac 3642 fi 3643 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c23 3644 ac_prog_cc_stdc=c23 ;; 3645 esac 3646 fi 3647 fi 3648 if test x$ac_prog_cc_stdc = xno 3649 then : 3650 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3651 printf %s "checking for $CC option to enable C11 features... " >&6; } 3652 if test ${ac_cv_prog_cc_c11+y} 3653 then : 3654 printf %s "(cached) " >&6 3655 else case e in #( 3656 e) ac_cv_prog_cc_c11=no 3657 ac_save_CC=$CC 3658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3659 /* end confdefs.h. */ 3660 $ac_c_conftest_c11_program 3661 _ACEOF 3662 for ac_arg in '' -std=gnu11 -std:c11 3663 do 3664 CC="$ac_save_CC $ac_arg" 3665 if ac_fn_c_try_compile "$LINENO" 3666 then : 3667 ac_cv_prog_cc_c11=$ac_arg 3668 fi 3669 rm -f core conftest.err conftest.$ac_objext conftest.beam 3670 test "x$ac_cv_prog_cc_c11" != "xno" && break 3671 done 3672 rm -f conftest.$ac_ext 3673 CC=$ac_save_CC ;; 3674 esac 3675 fi 3676 3677 if test "x$ac_cv_prog_cc_c11" = xno 3678 then : 3679 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3680 printf '%s\n' "unsupported" >&6; } 3681 else case e in #( 3682 e) if test "x$ac_cv_prog_cc_c11" = x 3683 then : 3684 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3685 printf '%s\n' "none needed" >&6; } 3686 else case e in #( 3687 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3688 printf '%s\n' "$ac_cv_prog_cc_c11" >&6; } 3689 CC="$CC $ac_cv_prog_cc_c11" ;; 3690 esac 3691 fi 3692 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3693 ac_prog_cc_stdc=c11 ;; 3694 esac 3695 fi 3696 fi 3697 if test x$ac_prog_cc_stdc = xno 3698 then : 3699 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3700 printf %s "checking for $CC option to enable C99 features... " >&6; } 3701 if test ${ac_cv_prog_cc_c99+y} 3702 then : 3703 printf %s "(cached) " >&6 3704 else case e in #( 3705 e) ac_cv_prog_cc_c99=no 3706 ac_save_CC=$CC 3707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3708 /* end confdefs.h. */ 3709 $ac_c_conftest_c99_program 3710 _ACEOF 3711 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3712 do 3713 CC="$ac_save_CC $ac_arg" 3714 if ac_fn_c_try_compile "$LINENO" 3715 then : 3716 ac_cv_prog_cc_c99=$ac_arg 3717 fi 3718 rm -f core conftest.err conftest.$ac_objext conftest.beam 3719 test "x$ac_cv_prog_cc_c99" != "xno" && break 3720 done 3721 rm -f conftest.$ac_ext 3722 CC=$ac_save_CC ;; 3723 esac 3724 fi 3725 3726 if test "x$ac_cv_prog_cc_c99" = xno 3727 then : 3728 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3729 printf '%s\n' "unsupported" >&6; } 3730 else case e in #( 3731 e) if test "x$ac_cv_prog_cc_c99" = x 3732 then : 3733 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3734 printf '%s\n' "none needed" >&6; } 3735 else case e in #( 3736 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3737 printf '%s\n' "$ac_cv_prog_cc_c99" >&6; } 3738 CC="$CC $ac_cv_prog_cc_c99" ;; 3739 esac 3740 fi 3741 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3742 ac_prog_cc_stdc=c99 ;; 3743 esac 3744 fi 3745 fi 3746 if test x$ac_prog_cc_stdc = xno 3747 then : 3748 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3749 printf %s "checking for $CC option to enable C89 features... " >&6; } 3750 if test ${ac_cv_prog_cc_c89+y} 3751 then : 3752 printf %s "(cached) " >&6 3753 else case e in #( 3754 e) ac_cv_prog_cc_c89=no 3755 ac_save_CC=$CC 3756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3757 /* end confdefs.h. */ 3758 $ac_c_conftest_c89_program 3759 _ACEOF 3760 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3761 do 3762 CC="$ac_save_CC $ac_arg" 3763 if ac_fn_c_try_compile "$LINENO" 3764 then : 3765 ac_cv_prog_cc_c89=$ac_arg 3766 fi 3767 rm -f core conftest.err conftest.$ac_objext conftest.beam 3768 test "x$ac_cv_prog_cc_c89" != "xno" && break 3769 done 3770 rm -f conftest.$ac_ext 3771 CC=$ac_save_CC ;; 3772 esac 3773 fi 3774 3775 if test "x$ac_cv_prog_cc_c89" = xno 3776 then : 3777 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3778 printf '%s\n' "unsupported" >&6; } 3779 else case e in #( 3780 e) if test "x$ac_cv_prog_cc_c89" = x 3781 then : 3782 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3783 printf '%s\n' "none needed" >&6; } 3784 else case e in #( 3785 e) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3786 printf '%s\n' "$ac_cv_prog_cc_c89" >&6; } 3787 CC="$CC $ac_cv_prog_cc_c89" ;; 3788 esac 3789 fi 3790 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3791 ac_prog_cc_stdc=c89 ;; 3792 esac 3793 fi 3794 fi 3795 3796 ac_ext=c 3797 ac_cpp='$CPP $CPPFLAGS' 3798 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3799 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3800 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3801 3802 3803 ac_ext=c 3804 ac_cpp='$CPP $CPPFLAGS' 3805 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3806 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3807 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3808 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3809 printf %s "checking whether $CC understands -c and -o together... " >&6; } 3810 if test ${am_cv_prog_cc_c_o+y} 3811 then : 3812 printf %s "(cached) " >&6 3813 else case e in #( 3814 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3815 /* end confdefs.h. */ 3816 3817 int 3818 main (void) 3819 { 3820 3821 ; 3822 return 0; 3823 } 3824 _ACEOF 3825 # Make sure it works both with $CC and with simple cc. 3826 # Following AC_PROG_CC_C_O, we do the test twice because some 3827 # compilers refuse to overwrite an existing .o file with -o, 3828 # though they will create one. 3829 am_cv_prog_cc_c_o=yes 3830 for am_i in 1 2; do 3831 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3832 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3833 ac_status=$? 3834 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3835 (exit $ac_status); } \ 3836 && test -f conftest2.$ac_objext; then 3837 : OK 3838 else 3839 am_cv_prog_cc_c_o=no 3840 break 3841 fi 3842 done 3843 # aligned with autoconf, so not including core; see bug#72225. 3844 rm -f -r a.out a.exe b.out conftest.$ac_ext conftest.$ac_objext \ 3845 conftest.dSYM conftest1.$ac_ext conftest1.$ac_objext conftest1.dSYM \ 3846 conftest2.$ac_ext conftest2.$ac_objext conftest2.dSYM 3847 unset am_i ;; 3848 esac 3849 fi 3850 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3851 printf '%s\n' "$am_cv_prog_cc_c_o" >&6; } 3852 if test "$am_cv_prog_cc_c_o" != yes; then 3853 # Losing compiler, so override with the script. 3854 # FIXME: It is wrong to rewrite CC. 3855 # But if we don't then we get into trouble of one sort or another. 3856 # A longer-term fix would be to have automake use am__CC in this case, 3857 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3858 CC="$am_aux_dir/compile $CC" 3859 fi 3860 ac_ext=c 3861 ac_cpp='$CPP $CPPFLAGS' 3862 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3863 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3864 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3865 3866 3867 3868 ac_header= ac_cache= 3869 for ac_item in $ac_header_c_list 3870 do 3871 if test $ac_cache; then 3872 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3873 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3874 printf '%s\n' "#define $ac_item 1" >> confdefs.h 3875 fi 3876 ac_header= ac_cache= 3877 elif test $ac_header; then 3878 ac_cache=$ac_item 3879 else 3880 ac_header=$ac_item 3881 fi 3882 done 3883 3884 3885 3886 3887 3888 3889 3890 3891 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3892 then : 3893 3894 printf '%s\n' "#define STDC_HEADERS 1" >>confdefs.h 3895 3896 fi 3897 3898 3899 3900 3901 3902 3903 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3904 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3905 if test ${ac_cv_safe_to_define___extensions__+y} 3906 then : 3907 printf %s "(cached) " >&6 3908 else case e in #( 3909 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3910 /* end confdefs.h. */ 3911 3912 # define __EXTENSIONS__ 1 3913 $ac_includes_default 3914 int 3915 main (void) 3916 { 3917 3918 ; 3919 return 0; 3920 } 3921 _ACEOF 3922 if ac_fn_c_try_compile "$LINENO" 3923 then : 3924 ac_cv_safe_to_define___extensions__=yes 3925 else case e in #( 3926 e) ac_cv_safe_to_define___extensions__=no ;; 3927 esac 3928 fi 3929 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3930 esac 3931 fi 3932 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3933 printf '%s\n' "$ac_cv_safe_to_define___extensions__" >&6; } 3934 3935 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3936 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3937 if test ${ac_cv_should_define__xopen_source+y} 3938 then : 3939 printf %s "(cached) " >&6 3940 else case e in #( 3941 e) ac_cv_should_define__xopen_source=no 3942 if test $ac_cv_header_wchar_h = yes 3943 then : 3944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3945 /* end confdefs.h. */ 3946 3947 #include <wchar.h> 3948 mbstate_t x; 3949 int 3950 main (void) 3951 { 3952 3953 ; 3954 return 0; 3955 } 3956 _ACEOF 3957 if ac_fn_c_try_compile "$LINENO" 3958 then : 3959 3960 else case e in #( 3961 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3962 /* end confdefs.h. */ 3963 3964 #define _XOPEN_SOURCE 500 3965 #include <wchar.h> 3966 mbstate_t x; 3967 int 3968 main (void) 3969 { 3970 3971 ; 3972 return 0; 3973 } 3974 _ACEOF 3975 if ac_fn_c_try_compile "$LINENO" 3976 then : 3977 ac_cv_should_define__xopen_source=yes 3978 fi 3979 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3980 esac 3981 fi 3982 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3983 fi ;; 3984 esac 3985 fi 3986 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3987 printf '%s\n' "$ac_cv_should_define__xopen_source" >&6; } 3988 3989 printf '%s\n' "#define _ALL_SOURCE 1" >>confdefs.h 3990 3991 printf '%s\n' "#define _COSMO_SOURCE 1" >>confdefs.h 3992 3993 printf '%s\n' "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3994 3995 printf '%s\n' "#define _GNU_SOURCE 1" >>confdefs.h 3996 3997 printf '%s\n' "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3998 3999 printf '%s\n' "#define _NETBSD_SOURCE 1" >>confdefs.h 4000 4001 printf '%s\n' "#define _OPENBSD_SOURCE 1" >>confdefs.h 4002 4003 printf '%s\n' "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4004 4005 printf '%s\n' "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 4006 4007 printf '%s\n' "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 4008 4009 printf '%s\n' "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 4010 4011 printf '%s\n' "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h 4012 4013 printf '%s\n' "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 4014 4015 printf '%s\n' "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 4016 4017 printf '%s\n' "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 4018 4019 printf '%s\n' "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 4020 4021 printf '%s\n' "#define _TANDEM_SOURCE 1" >>confdefs.h 4022 4023 if test $ac_cv_header_minix_config_h = yes 4024 then : 4025 MINIX=yes 4026 printf '%s\n' "#define _MINIX 1" >>confdefs.h 4027 4028 printf '%s\n' "#define _POSIX_SOURCE 1" >>confdefs.h 4029 4030 printf '%s\n' "#define _POSIX_1_SOURCE 2" >>confdefs.h 4031 4032 else case e in #( 4033 e) MINIX= ;; 4034 esac 4035 fi 4036 if test $ac_cv_safe_to_define___extensions__ = yes 4037 then : 4038 printf '%s\n' "#define __EXTENSIONS__ 1" >>confdefs.h 4039 4040 fi 4041 if test $ac_cv_should_define__xopen_source = yes 4042 then : 4043 printf '%s\n' "#define _XOPEN_SOURCE 500" >>confdefs.h 4044 4045 fi 4046 4047 4048 # Initialize Automake 4049 am__api_version='1.18' 4050 4051 4052 # Find a good install program. We prefer a C program (faster), 4053 # so one script is as good as another. But avoid the broken or 4054 # incompatible versions: 4055 # SysV /etc/install, /usr/sbin/install 4056 # SunOS /usr/etc/install 4057 # IRIX /sbin/install 4058 # AIX /bin/install 4059 # AmigaOS /C/install, which installs bootblocks on floppy discs 4060 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4061 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 4062 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4063 # OS/2's system install, which has a completely different semantic 4064 # ./install, which can be erroneously created by make from ./install.sh. 4065 # Reject install programs that cannot install multiple files. 4066 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4067 printf %s "checking for a BSD-compatible install... " >&6; } 4068 if test -z "$INSTALL"; then 4069 if test ${ac_cv_path_install+y} 4070 then : 4071 printf %s "(cached) " >&6 4072 else case e in #( 4073 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4074 for as_dir in $PATH 4075 do 4076 IFS=$as_save_IFS 4077 case $as_dir in #((( 4078 '') as_dir=./ ;; 4079 */) ;; 4080 *) as_dir=$as_dir/ ;; 4081 esac 4082 # Account for fact that we put trailing slashes in our PATH walk. 4083 case $as_dir in #(( 4084 ./ | /[cC]/* | \ 4085 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4086 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4087 /usr/ucb/* ) ;; 4088 *) 4089 # OSF/1 and SCO ODT 3.0 have their own names for install. 4090 # Don't use installbsd from OSF/1 since it installs stuff as root 4091 # by default. 4092 for ac_prog in ginstall scoinst install; do 4093 for ac_exec_ext in '' $ac_executable_extensions; do 4094 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 4095 if test $ac_prog = install && 4096 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4097 # AIX install. It has an incompatible calling convention. 4098 : 4099 elif test $ac_prog = install && 4100 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4101 # program-specific install script used by HP pwplus--don't use. 4102 : 4103 else 4104 rm -rf conftest.one conftest.two conftest.dir 4105 echo one > conftest.one 4106 echo two > conftest.two 4107 mkdir conftest.dir 4108 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 4109 test -s conftest.one && test -s conftest.two && 4110 test -s conftest.dir/conftest.one && 4111 test -s conftest.dir/conftest.two 4112 then 4113 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 4114 break 3 4115 fi 4116 fi 4117 fi 4118 done 4119 done 4120 ;; 4121 esac 4122 4123 done 4124 IFS=$as_save_IFS 4125 4126 rm -rf conftest.one conftest.two conftest.dir 4127 ;; 4128 esac 4129 fi 4130 if test ${ac_cv_path_install+y}; then 4131 INSTALL=$ac_cv_path_install 4132 else 4133 # As a last resort, use the slow shell script. Don't cache a 4134 # value for INSTALL within a source directory, because that will 4135 # break other packages using the cache if that directory is 4136 # removed, or if the value is a relative name. 4137 INSTALL=$ac_install_sh 4138 fi 4139 fi 4140 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4141 printf '%s\n' "$INSTALL" >&6; } 4142 4143 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4144 # It thinks the first close brace ends the variable substitution. 4145 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4146 4147 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4148 4149 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4150 4151 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 4152 printf %s "checking whether sleep supports fractional seconds... " >&6; } 4153 if test ${am_cv_sleep_fractional_seconds+y} 4154 then : 4155 printf %s "(cached) " >&6 4156 else case e in #( 4157 e) if sleep 0.001 2>/dev/null 4158 then : 4159 am_cv_sleep_fractional_seconds=yes 4160 else case e in #( 4161 e) am_cv_sleep_fractional_seconds=no ;; 4162 esac 4163 fi 4164 ;; 4165 esac 4166 fi 4167 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 4168 printf '%s\n' "$am_cv_sleep_fractional_seconds" >&6; } 4169 4170 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 4171 printf %s "checking filesystem timestamp resolution... " >&6; } 4172 if test ${am_cv_filesystem_timestamp_resolution+y} 4173 then : 4174 printf %s "(cached) " >&6 4175 else case e in #( 4176 e) # Default to the worst case. 4177 am_cv_filesystem_timestamp_resolution=2 4178 4179 # Only try to go finer than 1 sec if sleep can do it. 4180 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 4181 # - 1 sec is not much of a win compared to 2 sec, and 4182 # - it takes 2 seconds to perform the test whether 1 sec works. 4183 # 4184 # Instead, just use the default 2s on platforms that have 1s resolution, 4185 # accept the extra 1s delay when using $sleep in the Automake tests, in 4186 # exchange for not incurring the 2s delay for running the test for all 4187 # packages. 4188 # 4189 am_try_resolutions= 4190 if test "$am_cv_sleep_fractional_seconds" = yes; then 4191 # Even a millisecond often causes a bunch of false positives, 4192 # so just try a hundredth of a second. The time saved between .001 and 4193 # .01 is not terribly consequential. 4194 am_try_resolutions="0.01 0.1 $am_try_resolutions" 4195 fi 4196 4197 # In order to catch current-generation FAT out, we must *modify* files 4198 # that already exist; the *creation* timestamp is finer. Use names 4199 # that make ls -t sort them differently when they have equal 4200 # timestamps than when they have distinct timestamps, keeping 4201 # in mind that ls -t prints the *newest* file first. 4202 rm -f conftest.ts? 4203 : > conftest.ts1 4204 : > conftest.ts2 4205 : > conftest.ts3 4206 4207 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 4208 # clobber the current shell's arguments. (Outer-level square brackets 4209 # are removed by m4; they're present so that m4 does not expand 4210 # <dollar><star>; be careful, easy to get confused.) 4211 if ( 4212 set X `ls -t conftest.ts[12]` && 4213 { 4214 test "$*" != "X conftest.ts1 conftest.ts2" || 4215 test "$*" != "X conftest.ts2 conftest.ts1"; 4216 } 4217 ); then :; else 4218 # If neither matched, then we have a broken ls. This can happen 4219 # if, for instance, CONFIG_SHELL is bash and it inherits a 4220 # broken ls alias from the environment. This has actually 4221 # happened. Such a system could not be considered "sane". 4222 printf '%s\n' ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 4223 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4224 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 4225 as_fn_error $? "ls -t produces unexpected output. 4226 Make sure there is not a broken ls alias in your environment. 4227 See 'config.log' for more details" "$LINENO" 5; } 4228 fi 4229 4230 for am_try_res in $am_try_resolutions; do 4231 # Any one fine-grained sleep might happen to cross the boundary 4232 # between two values of a coarser actual resolution, but if we do 4233 # two fine-grained sleeps in a row, at least one of them will fall 4234 # entirely within a coarse interval. 4235 echo alpha > conftest.ts1 4236 sleep $am_try_res 4237 echo beta > conftest.ts2 4238 sleep $am_try_res 4239 echo gamma > conftest.ts3 4240 4241 # We assume that 'ls -t' will make use of high-resolution 4242 # timestamps if the operating system supports them at all. 4243 if (set X `ls -t conftest.ts?` && 4244 test "$2" = conftest.ts3 && 4245 test "$3" = conftest.ts2 && 4246 test "$4" = conftest.ts1); then 4247 # 4248 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 4249 # because we don't need to test make. 4250 make_ok=true 4251 if test $am_try_res != 1; then 4252 # But if we've succeeded so far with a subsecond resolution, we 4253 # have one more thing to check: make. It can happen that 4254 # everything else supports the subsecond mtimes, but make doesn't; 4255 # notably on macOS, which ships make 3.81 from 2006 (the last one 4256 # released under GPLv2). https://bugs.gnu.org/68808 4257 # 4258 # We test $MAKE if it is defined in the environment, else "make". 4259 # It might get overridden later, but our hope is that in practice 4260 # it does not matter: it is the system "make" which is (by far) 4261 # the most likely to be broken, whereas if the user overrides it, 4262 # probably they did so with a better, or at least not worse, make. 4263 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 4264 # 4265 # Create a Makefile (real tab character here): 4266 rm -f conftest.mk 4267 echo 'conftest.ts1: conftest.ts2' >conftest.mk 4268 echo ' touch conftest.ts2' >>conftest.mk 4269 # 4270 # Now, running 4271 # touch conftest.ts1; touch conftest.ts2; make 4272 # should touch ts1 because ts2 is newer. This could happen by luck, 4273 # but most often, it will fail if make's support is insufficient. So 4274 # test for several consecutive successes. 4275 # 4276 # (We reuse conftest.ts[12] because we still want to modify existing 4277 # files, not create new ones, per above.) 4278 n=0 4279 make=${MAKE-make} 4280 until test $n -eq 3; do 4281 echo one > conftest.ts1 4282 sleep $am_try_res 4283 echo two > conftest.ts2 # ts2 should now be newer than ts1 4284 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 4285 make_ok=false 4286 break # out of $n loop 4287 fi 4288 n=`expr $n + 1` 4289 done 4290 fi 4291 # 4292 if $make_ok; then 4293 # Everything we know to check worked out, so call this resolution good. 4294 am_cv_filesystem_timestamp_resolution=$am_try_res 4295 break # out of $am_try_res loop 4296 fi 4297 # Otherwise, we'll go on to check the next resolution. 4298 fi 4299 done 4300 rm -f conftest.ts? 4301 # (end _am_filesystem_timestamp_resolution) 4302 ;; 4303 esac 4304 fi 4305 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 4306 printf '%s\n' "$am_cv_filesystem_timestamp_resolution" >&6; } 4307 4308 # This check should not be cached, as it may vary across builds of 4309 # different projects. 4310 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 4311 printf %s "checking whether build environment is sane... " >&6; } 4312 # Reject unsafe characters in $srcdir or the absolute working directory 4313 # name. Accept space and tab only in the latter. 4314 am_lf=' 4315 ' 4316 case `pwd` in 4317 *[\\\"\#\$\&\'\`$am_lf]*) 4318 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4319 printf '%s\n' "no" >&6; } 4320 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4321 esac 4322 case $srcdir in 4323 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4324 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4325 printf '%s\n' "no" >&6; } 4326 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4327 esac 4328 4329 # Do 'set' in a subshell so we don't clobber the current shell's 4330 # arguments. Must try -L first in case configure is actually a 4331 # symlink; some systems play weird games with the mod time of symlinks 4332 # (eg FreeBSD returns the mod time of the symlink's containing 4333 # directory). 4334 am_build_env_is_sane=no 4335 am_has_slept=no 4336 rm -f conftest.file 4337 for am_try in 1 2; do 4338 echo "timestamp, slept: $am_has_slept" > conftest.file 4339 if ( 4340 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4341 if test "$*" = "X"; then 4342 # -L didn't work. 4343 set X `ls -t "$srcdir/configure" conftest.file` 4344 fi 4345 test "$2" = conftest.file 4346 ); then 4347 am_build_env_is_sane=yes 4348 break 4349 fi 4350 # Just in case. 4351 sleep "$am_cv_filesystem_timestamp_resolution" 4352 am_has_slept=yes 4353 done 4354 4355 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 4356 printf '%s\n' "$am_build_env_is_sane" >&6; } 4357 if test "$am_build_env_is_sane" = no; then 4358 as_fn_error $? "newly created file is older than distributed files! 4359 Check your system clock" "$LINENO" 5 4360 fi 4361 4362 # If we didn't sleep, we still need to ensure time stamps of config.status and 4363 # generated files are strictly newer. 4364 am_sleep_pid= 4365 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 4366 then : 4367 4368 else case e in #( 4369 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 4370 am_sleep_pid=$! 4371 ;; 4372 esac 4373 fi 4374 4375 rm -f conftest.file 4376 4377 test "$program_prefix" != NONE && 4378 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4379 # Use a double $ so make ignores it. 4380 test "$program_suffix" != NONE && 4381 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4382 # Double any \ or $. 4383 # By default was 's,x,x', remove it if useless. 4384 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4385 program_transform_name=`printf '%s\n' "$program_transform_name" | sed "$ac_script"` 4386 4387 4388 if test x"${MISSING+set}" != xset; then 4389 MISSING="\${SHELL} '$am_aux_dir/missing'" 4390 fi 4391 # Use eval to expand $SHELL 4392 if eval "$MISSING --is-lightweight"; then 4393 am_missing_run="$MISSING " 4394 else 4395 am_missing_run= 4396 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4397 printf '%s\n' "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4398 fi 4399 4400 if test x"${install_sh+set}" != xset; then 4401 case $am_aux_dir in 4402 *\ * | *\ *) 4403 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4404 *) 4405 install_sh="\${SHELL} $am_aux_dir/install-sh" 4406 esac 4407 fi 4408 4409 # Installed binaries are usually stripped using 'strip' when the user 4410 # run "make install-strip". However 'strip' might not be the right 4411 # tool to use in cross-compilation environments, therefore Automake 4412 # will honor the 'STRIP' environment variable to overrule this program. 4413 if test "$cross_compiling" != no; then 4414 if test -n "$ac_tool_prefix"; then 4415 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4416 set dummy ${ac_tool_prefix}strip; ac_word=$2 4417 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4418 printf %s "checking for $ac_word... " >&6; } 4419 if test ${ac_cv_prog_STRIP+y} 4420 then : 4421 printf %s "(cached) " >&6 4422 else case e in #( 4423 e) if test -n "$STRIP"; then 4424 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4425 else 4426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4427 for as_dir in $PATH 4428 do 4429 IFS=$as_save_IFS 4430 case $as_dir in #((( 4431 '') as_dir=./ ;; 4432 */) ;; 4433 *) as_dir=$as_dir/ ;; 4434 esac 4435 for ac_exec_ext in '' $ac_executable_extensions; do 4436 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4437 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4438 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4439 break 2 4440 fi 4441 done 4442 done 4443 IFS=$as_save_IFS 4444 4445 fi ;; 4446 esac 4447 fi 4448 STRIP=$ac_cv_prog_STRIP 4449 if test -n "$STRIP"; then 4450 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4451 printf '%s\n' "$STRIP" >&6; } 4452 else 4453 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4454 printf '%s\n' "no" >&6; } 4455 fi 4456 4457 4458 fi 4459 if test -z "$ac_cv_prog_STRIP"; then 4460 ac_ct_STRIP=$STRIP 4461 # Extract the first word of "strip", so it can be a program name with args. 4462 set dummy strip; ac_word=$2 4463 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4464 printf %s "checking for $ac_word... " >&6; } 4465 if test ${ac_cv_prog_ac_ct_STRIP+y} 4466 then : 4467 printf %s "(cached) " >&6 4468 else case e in #( 4469 e) if test -n "$ac_ct_STRIP"; then 4470 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4471 else 4472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4473 for as_dir in $PATH 4474 do 4475 IFS=$as_save_IFS 4476 case $as_dir in #((( 4477 '') as_dir=./ ;; 4478 */) ;; 4479 *) as_dir=$as_dir/ ;; 4480 esac 4481 for ac_exec_ext in '' $ac_executable_extensions; do 4482 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4483 ac_cv_prog_ac_ct_STRIP="strip" 4484 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4485 break 2 4486 fi 4487 done 4488 done 4489 IFS=$as_save_IFS 4490 4491 fi ;; 4492 esac 4493 fi 4494 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4495 if test -n "$ac_ct_STRIP"; then 4496 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4497 printf '%s\n' "$ac_ct_STRIP" >&6; } 4498 else 4499 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4500 printf '%s\n' "no" >&6; } 4501 fi 4502 4503 if test "x$ac_ct_STRIP" = x; then 4504 STRIP=":" 4505 else 4506 case $cross_compiling:$ac_tool_warned in 4507 yes:) 4508 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4509 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4510 ac_tool_warned=yes ;; 4511 esac 4512 STRIP=$ac_ct_STRIP 4513 fi 4514 else 4515 STRIP="$ac_cv_prog_STRIP" 4516 fi 4517 4518 fi 4519 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4520 4521 4522 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4523 printf %s "checking for a race-free mkdir -p... " >&6; } 4524 if test -z "$MKDIR_P"; then 4525 if test ${ac_cv_path_mkdir+y} 4526 then : 4527 printf %s "(cached) " >&6 4528 else case e in #( 4529 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4530 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4531 do 4532 IFS=$as_save_IFS 4533 case $as_dir in #((( 4534 '') as_dir=./ ;; 4535 */) ;; 4536 *) as_dir=$as_dir/ ;; 4537 esac 4538 for ac_prog in mkdir gmkdir; do 4539 for ac_exec_ext in '' $ac_executable_extensions; do 4540 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4541 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4542 'mkdir ('*'coreutils) '* | \ 4543 *'BusyBox '* | \ 4544 'mkdir (fileutils) '4.1*) 4545 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4546 break 3;; 4547 esac 4548 done 4549 done 4550 done 4551 IFS=$as_save_IFS 4552 ;; 4553 esac 4554 fi 4555 4556 test -d ./--version && rmdir ./--version 4557 if test ${ac_cv_path_mkdir+y}; then 4558 MKDIR_P="$ac_cv_path_mkdir -p" 4559 else 4560 # As a last resort, use plain mkdir -p, 4561 # in the hope it doesn't have the bugs of ancient mkdir. 4562 MKDIR_P='mkdir -p' 4563 fi 4564 fi 4565 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4566 printf '%s\n' "$MKDIR_P" >&6; } 4567 4568 for ac_prog in gawk mawk nawk awk 'busybox awk' 4569 do 4570 # Extract the first word of "$ac_prog", so it can be a program name with args. 4571 set dummy $ac_prog; ac_word=$2 4572 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4573 printf %s "checking for $ac_word... " >&6; } 4574 if test ${ac_cv_prog_AWK+y} 4575 then : 4576 printf %s "(cached) " >&6 4577 else case e in #( 4578 e) if test -n "$AWK"; then 4579 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4580 else 4581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4582 for as_dir in $PATH 4583 do 4584 IFS=$as_save_IFS 4585 case $as_dir in #((( 4586 '') as_dir=./ ;; 4587 */) ;; 4588 *) as_dir=$as_dir/ ;; 4589 esac 4590 for ac_exec_ext in '' $ac_executable_extensions; do 4591 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4592 ac_cv_prog_AWK="$ac_prog" 4593 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4594 break 2 4595 fi 4596 done 4597 done 4598 IFS=$as_save_IFS 4599 4600 fi ;; 4601 esac 4602 fi 4603 AWK=$ac_cv_prog_AWK 4604 if test -n "$AWK"; then 4605 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4606 printf '%s\n' "$AWK" >&6; } 4607 else 4608 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4609 printf '%s\n' "no" >&6; } 4610 fi 4611 4612 4613 test -n "$AWK" && break 4614 done 4615 4616 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4617 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4618 set x ${MAKE-make} 4619 ac_make=`printf '%s\n' "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4620 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4621 then : 4622 printf %s "(cached) " >&6 4623 else case e in #( 4624 e) cat >conftest.make <<\_ACEOF 4625 SHELL = /bin/sh 4626 all: 4627 @printf '%s\n' '@@@%%%=$(MAKE)=@@@%%%' 4628 _ACEOF 4629 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4630 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4631 *@@@%%%=?*=@@@%%%*) 4632 eval ac_cv_prog_make_${ac_make}_set=yes;; 4633 *) 4634 eval ac_cv_prog_make_${ac_make}_set=no;; 4635 esac 4636 rm -f conftest.make ;; 4637 esac 4638 fi 4639 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4640 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4641 printf '%s\n' "yes" >&6; } 4642 SET_MAKE= 4643 else 4644 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4645 printf '%s\n' "no" >&6; } 4646 SET_MAKE="MAKE=${MAKE-make}" 4647 fi 4648 4649 rm -rf .tst 2>/dev/null 4650 mkdir .tst 2>/dev/null 4651 if test -d .tst; then 4652 am__leading_dot=. 4653 else 4654 am__leading_dot=_ 4655 fi 4656 rmdir .tst 2>/dev/null 4657 4658 DEPDIR="${am__leading_dot}deps" 4659 4660 ac_config_commands="$ac_config_commands depfiles" 4661 4662 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4663 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4664 cat > confinc.mk << 'END' 4665 am__doit: 4666 @echo this is the am__doit target >confinc.out 4667 .PHONY: am__doit 4668 END 4669 am__include="#" 4670 am__quote= 4671 # BSD make does it like this. 4672 echo '.include "confinc.mk" # ignored' > confmf.BSD 4673 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 4674 echo 'include confinc.mk # ignored' > confmf.GNU 4675 _am_result=no 4676 for s in GNU BSD; do 4677 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4678 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4679 ac_status=$? 4680 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4681 (exit $ac_status); } 4682 case $?:`cat confinc.out 2>/dev/null` in #( 4683 '0:this is the am__doit target') : 4684 case $s in #( 4685 BSD) : 4686 am__include='.include' am__quote='"' ;; #( 4687 *) : 4688 am__include='include' am__quote='' ;; 4689 esac ;; #( 4690 *) : 4691 ;; 4692 esac 4693 if test "$am__include" != "#"; then 4694 _am_result="yes ($s style)" 4695 break 4696 fi 4697 done 4698 rm -f confinc.* confmf.* 4699 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4700 printf '%s\n' "${_am_result}" >&6; } 4701 4702 # Check whether --enable-dependency-tracking was given. 4703 if test ${enable_dependency_tracking+y} 4704 then : 4705 enableval=$enable_dependency_tracking; 4706 fi 4707 4708 if test "x$enable_dependency_tracking" != xno; then 4709 am_depcomp="$ac_aux_dir/depcomp" 4710 AMDEPBACKSLASH='\' 4711 am__nodep='_no' 4712 fi 4713 if test "x$enable_dependency_tracking" != xno; then 4714 AMDEP_TRUE= 4715 AMDEP_FALSE='#' 4716 else 4717 AMDEP_TRUE='#' 4718 AMDEP_FALSE= 4719 fi 4720 4721 4722 AM_DEFAULT_VERBOSITY=1 4723 # Check whether --enable-silent-rules was given. 4724 if test ${enable_silent_rules+y} 4725 then : 4726 enableval=$enable_silent_rules; 4727 fi 4728 4729 am_make=${MAKE-make} 4730 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4731 printf %s "checking whether $am_make supports nested variables... " >&6; } 4732 if test ${am_cv_make_support_nested_variables+y} 4733 then : 4734 printf %s "(cached) " >&6 4735 else case e in #( 4736 e) if printf '%s\n' 'TRUE=$(BAR$(V)) 4737 BAR0=false 4738 BAR1=true 4739 V=1 4740 am__doit: 4741 @$(TRUE) 4742 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4743 am_cv_make_support_nested_variables=yes 4744 else 4745 am_cv_make_support_nested_variables=no 4746 fi ;; 4747 esac 4748 fi 4749 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4750 printf '%s\n' "$am_cv_make_support_nested_variables" >&6; } 4751 AM_BACKSLASH='\' 4752 4753 am__rm_f_notfound= 4754 if (rm -f && rm -fr && rm -rf) 2>/dev/null 4755 then : 4756 4757 else case e in #( 4758 e) am__rm_f_notfound='""' ;; 4759 esac 4760 fi 4761 4762 4763 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 4764 printf %s "checking xargs -n works... " >&6; } 4765 if test ${am_cv_xargs_n_works+y} 4766 then : 4767 printf %s "(cached) " >&6 4768 else case e in #( 4769 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 4770 3" 4771 then : 4772 am_cv_xargs_n_works=yes 4773 else case e in #( 4774 e) am_cv_xargs_n_works=no ;; 4775 esac 4776 fi ;; 4777 esac 4778 fi 4779 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 4780 printf '%s\n' "$am_cv_xargs_n_works" >&6; } 4781 if test "$am_cv_xargs_n_works" = yes 4782 then : 4783 am__xargs_n='xargs -n' 4784 else case e in #( 4785 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 4786 ;; 4787 esac 4788 fi 4789 4790 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4791 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4792 # is not polluted with repeated "-I." 4793 am__isrc=' -I$(srcdir)' 4794 # test to see if srcdir already configured 4795 if test -f $srcdir/config.status; then 4796 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4797 fi 4798 fi 4799 4800 # test whether we have cygpath 4801 if test -z "$CYGPATH_W"; then 4802 if (cygpath --version) >/dev/null 2>/dev/null; then 4803 CYGPATH_W='cygpath -w' 4804 else 4805 CYGPATH_W=echo 4806 fi 4807 fi 4808 4809 4810 # Define the identity of the package. 4811 PACKAGE='xload' 4812 VERSION='1.2.1' 4813 4814 4815 printf '%s\n' "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4816 4817 4818 printf '%s\n' "#define VERSION \"$VERSION\"" >>confdefs.h 4819 4820 # Some tools Automake needs. 4821 4822 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4823 4824 4825 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4826 4827 4828 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4829 4830 4831 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4832 4833 4834 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4835 4836 # For better backward compatibility. To be removed once Automake 1.9.x 4837 # dies out for good. For more background, see: 4838 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4839 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4840 mkdir_p='$(MKDIR_P)' 4841 4842 # We need awk for the "check" target (and possibly the TAP driver). The 4843 # system "awk" is bad on some platforms. 4844 # Always define AMTAR for backward compatibility. Yes, it's still used 4845 # in the wild :-( We should find a proper way to deprecate it ... 4846 AMTAR='$${TAR-tar}' 4847 4848 4849 # We'll loop over all known methods to create a tar archive until one works. 4850 _am_tools='gnutar plaintar pax cpio none' 4851 4852 # The POSIX 1988 'ustar' format is defined with fixed-size fields. 4853 # There is notably a 21 bits limit for the UID and the GID. In fact, 4854 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 4855 # and bug#13588). 4856 am_max_uid=2097151 # 2^21 - 1 4857 am_max_gid=$am_max_uid 4858 # The $UID and $GID variables are not portable, so we need to resort 4859 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 4860 # below are definitely unexpected, so allow the users to see them 4861 # (that is, avoid stderr redirection). 4862 am_uid=`id -u || echo unknown` 4863 am_gid=`id -g || echo unknown` 4864 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether UID '$am_uid' is supported by ustar format" >&5 4865 printf %s "checking whether UID '$am_uid' is supported by ustar format... " >&6; } 4866 if test x$am_uid = xunknown; then 4867 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&5 4868 printf '%s\n' "$as_me: WARNING: ancient id detected; assuming current UID is ok, but dist-ustar might not work" >&2;} 4869 elif test $am_uid -le $am_max_uid; then 4870 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4871 printf '%s\n' "yes" >&6; } 4872 else 4873 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4874 printf '%s\n' "no" >&6; } 4875 _am_tools=none 4876 fi 4877 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking whether GID '$am_gid' is supported by ustar format" >&5 4878 printf %s "checking whether GID '$am_gid' is supported by ustar format... " >&6; } 4879 if test x$gm_gid = xunknown; then 4880 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&5 4881 printf '%s\n' "$as_me: WARNING: ancient id detected; assuming current GID is ok, but dist-ustar might not work" >&2;} 4882 elif test $am_gid -le $am_max_gid; then 4883 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4884 printf '%s\n' "yes" >&6; } 4885 else 4886 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 4887 printf '%s\n' "no" >&6; } 4888 _am_tools=none 4889 fi 4890 4891 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking how to create a ustar tar archive" >&5 4892 printf %s "checking how to create a ustar tar archive... " >&6; } 4893 4894 # Go ahead even if we have the value already cached. We do so because we 4895 # need to set the values for the 'am__tar' and 'am__untar' variables. 4896 _am_tools=${am_cv_prog_tar_ustar-$_am_tools} 4897 4898 for _am_tool in $_am_tools; do 4899 case $_am_tool in 4900 gnutar) 4901 for _am_tar in tar gnutar gtar; do 4902 { echo "$as_me:$LINENO: $_am_tar --version" >&5 4903 ($_am_tar --version) >&5 2>&5 4904 ac_status=$? 4905 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4906 (exit $ac_status); } && break 4907 done 4908 am__tar="$_am_tar --format=ustar -chf - "'"$$tardir"' 4909 am__tar_="$_am_tar --format=ustar -chf - "'"$tardir"' 4910 am__untar="$_am_tar -xf -" 4911 ;; 4912 plaintar) 4913 # Must skip GNU tar: if it does not support --format= it doesn't create 4914 # ustar tarball either. 4915 (tar --version) >/dev/null 2>&1 && continue 4916 am__tar='tar chf - "$$tardir"' 4917 am__tar_='tar chf - "$tardir"' 4918 am__untar='tar xf -' 4919 ;; 4920 pax) 4921 am__tar='pax -L -x ustar -w "$$tardir"' 4922 am__tar_='pax -L -x ustar -w "$tardir"' 4923 am__untar='pax -r' 4924 ;; 4925 cpio) 4926 am__tar='find "$$tardir" -print | cpio -o -H ustar -L' 4927 am__tar_='find "$tardir" -print | cpio -o -H ustar -L' 4928 am__untar='cpio -i -H ustar -d' 4929 ;; 4930 none) 4931 am__tar=false 4932 am__tar_=false 4933 am__untar=false 4934 ;; 4935 esac 4936 4937 # If the value was cached, stop now. We just wanted to have am__tar 4938 # and am__untar set. 4939 test -n "${am_cv_prog_tar_ustar}" && break 4940 4941 # tar/untar a dummy directory, and stop if the command works. 4942 rm -rf conftest.dir 4943 mkdir conftest.dir 4944 echo GrepMe > conftest.dir/file 4945 { echo "$as_me:$LINENO: tardir=conftest.dir && eval $am__tar_ >conftest.tar" >&5 4946 (tardir=conftest.dir && eval $am__tar_ >conftest.tar) >&5 2>&5 4947 ac_status=$? 4948 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4949 (exit $ac_status); } 4950 rm -rf conftest.dir 4951 if test -s conftest.tar; then 4952 { echo "$as_me:$LINENO: $am__untar <conftest.tar" >&5 4953 ($am__untar <conftest.tar) >&5 2>&5 4954 ac_status=$? 4955 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4956 (exit $ac_status); } 4957 { echo "$as_me:$LINENO: cat conftest.dir/file" >&5 4958 (cat conftest.dir/file) >&5 2>&5 4959 ac_status=$? 4960 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4961 (exit $ac_status); } 4962 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 4963 fi 4964 done 4965 rm -rf conftest.dir 4966 4967 if test ${am_cv_prog_tar_ustar+y} 4968 then : 4969 printf %s "(cached) " >&6 4970 else case e in #( 4971 e) am_cv_prog_tar_ustar=$_am_tool ;; 4972 esac 4973 fi 4974 4975 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_tar_ustar" >&5 4976 printf '%s\n' "$am_cv_prog_tar_ustar" >&6; } 4977 4978 4979 4980 4981 4982 depcc="$CC" am_compiler_list= 4983 4984 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4985 printf %s "checking dependency style of $depcc... " >&6; } 4986 if test ${am_cv_CC_dependencies_compiler_type+y} 4987 then : 4988 printf %s "(cached) " >&6 4989 else case e in #( 4990 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4991 # We make a subdir and do the tests there. Otherwise we can end up 4992 # making bogus files that we don't know about and never remove. For 4993 # instance it was reported that on HP-UX the gcc test will end up 4994 # making a dummy file named 'D' -- because '-MD' means "put the output 4995 # in D". 4996 rm -rf conftest.dir 4997 mkdir conftest.dir 4998 # Copy depcomp to subdir because otherwise we won't find it if we're 4999 # using a relative directory. 5000 cp "$am_depcomp" conftest.dir 5001 cd conftest.dir 5002 # We will build objects and dependencies in a subdirectory because 5003 # it helps to detect inapplicable dependency modes. For instance 5004 # both Tru64's cc and ICC support -MD to output dependencies as a 5005 # side effect of compilation, but ICC will put the dependencies in 5006 # the current directory while Tru64 will put them in the object 5007 # directory. 5008 mkdir sub 5009 5010 am_cv_CC_dependencies_compiler_type=none 5011 if test "$am_compiler_list" = ""; then 5012 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 5013 fi 5014 am__universal=false 5015 case " $depcc " in #( 5016 *\ -arch\ *\ -arch\ *) am__universal=true ;; 5017 esac 5018 5019 for depmode in $am_compiler_list; do 5020 # Setup a source with many dependencies, because some compilers 5021 # like to wrap large dependency lists on column 80 (with \), and 5022 # we should not choose a depcomp mode which is confused by this. 5023 # 5024 # We need to recreate these files for each test, as the compiler may 5025 # overwrite some of them when testing with obscure command lines. 5026 # This happens at least with the AIX C compiler. 5027 : > sub/conftest.c 5028 for i in 1 2 3 4 5 6; do 5029 echo '#include "conftst'$i'.h"' >> sub/conftest.c 5030 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 5031 # Solaris 10 /bin/sh. 5032 echo '/* dummy */' > sub/conftst$i.h 5033 done 5034 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 5035 5036 # We check with '-c' and '-o' for the sake of the "dashmstdout" 5037 # mode. It turns out that the SunPro C++ compiler does not properly 5038 # handle '-M -o', and we need to detect this. Also, some Intel 5039 # versions had trouble with output in subdirs. 5040 am__obj=sub/conftest.${OBJEXT-o} 5041 am__minus_obj="-o $am__obj" 5042 case $depmode in 5043 gcc) 5044 # This depmode causes a compiler race in universal mode. 5045 test "$am__universal" = false || continue 5046 ;; 5047 nosideeffect) 5048 # After this tag, mechanisms are not by side-effect, so they'll 5049 # only be used when explicitly requested. 5050 if test "x$enable_dependency_tracking" = xyes; then 5051 continue 5052 else 5053 break 5054 fi 5055 ;; 5056 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 5057 # This compiler won't grok '-c -o', but also, the minuso test has 5058 # not run yet. These depmodes are late enough in the game, and 5059 # so weak that their functioning should not be impacted. 5060 am__obj=conftest.${OBJEXT-o} 5061 am__minus_obj= 5062 ;; 5063 none) break ;; 5064 esac 5065 if depmode=$depmode \ 5066 source=sub/conftest.c object=$am__obj \ 5067 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 5068 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 5069 >/dev/null 2>conftest.err && 5070 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 5071 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 5072 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 5073 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 5074 # icc doesn't choke on unknown options, it will just issue warnings 5075 # or remarks (even with -Werror). So we grep stderr for any message 5076 # that says an option was ignored or not supported. 5077 # When given -MP, icc 7.0 and 7.1 complain thus: 5078 # icc: Command line warning: ignoring option '-M'; no argument required 5079 # The diagnosis changed in icc 8.0: 5080 # icc: Command line remark: option '-MP' not supported 5081 if (grep 'ignoring option' conftest.err || 5082 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 5083 am_cv_CC_dependencies_compiler_type=$depmode 5084 break 5085 fi 5086 fi 5087 done 5088 5089 cd .. 5090 rm -rf conftest.dir 5091 else 5092 am_cv_CC_dependencies_compiler_type=none 5093 fi 5094 ;; 5095 esac 5096 fi 5097 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 5098 printf '%s\n' "$am_cv_CC_dependencies_compiler_type" >&6; } 5099 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 5100 5101 if 5102 test "x$enable_dependency_tracking" != xno \ 5103 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 5104 am__fastdepCC_TRUE= 5105 am__fastdepCC_FALSE='#' 5106 else 5107 am__fastdepCC_TRUE='#' 5108 am__fastdepCC_FALSE= 5109 fi 5110 5111 5112 # Variables for tags utilities; see am/tags.am 5113 if test -z "$CTAGS"; then 5114 CTAGS=ctags 5115 fi 5116 5117 if test -z "$ETAGS"; then 5118 ETAGS=etags 5119 fi 5120 5121 if test -z "$CSCOPE"; then 5122 CSCOPE=cscope 5123 fi 5124 5125 5126 5127 5128 5129 5130 5131 5132 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to detect undeclared functions" >&5 5145 printf %s "checking for $CC options to detect undeclared functions... " >&6; } 5146 if test ${ac_cv_c_undeclared_builtin_options+y} 5147 then : 5148 printf %s "(cached) " >&6 5149 else case e in #( 5150 e) ac_save_CFLAGS=$CFLAGS 5151 ac_cv_c_undeclared_builtin_options='cannot detect' 5152 for ac_arg in '' -fno-builtin; do 5153 CFLAGS="$ac_save_CFLAGS $ac_arg" 5154 # This test program should *not* compile successfully. 5155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5156 /* end confdefs.h. */ 5157 5158 int 5159 main (void) 5160 { 5161 (void) strchr; 5162 ; 5163 return 0; 5164 } 5165 _ACEOF 5166 if ac_fn_c_try_compile "$LINENO" 5167 then : 5168 5169 else case e in #( 5170 e) # This test program should compile successfully. 5171 # No library function is consistently available on 5172 # freestanding implementations, so test against a dummy 5173 # declaration. Include always-available headers on the 5174 # off chance that they somehow elicit warnings. 5175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5176 /* end confdefs.h. */ 5177 #include <float.h> 5178 #include <limits.h> 5179 #include <stdarg.h> 5180 #include <stddef.h> 5181 extern void ac_decl (int, char *); 5182 5183 int 5184 main (void) 5185 { 5186 (void) ac_decl (0, (char *) 0); 5187 (void) ac_decl; 5188 5189 ; 5190 return 0; 5191 } 5192 _ACEOF 5193 if ac_fn_c_try_compile "$LINENO" 5194 then : 5195 if test x"$ac_arg" = x 5196 then : 5197 ac_cv_c_undeclared_builtin_options='none needed' 5198 else case e in #( 5199 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 5200 esac 5201 fi 5202 break 5203 fi 5204 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5205 esac 5206 fi 5207 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5208 done 5209 CFLAGS=$ac_save_CFLAGS 5210 ;; 5211 esac 5212 fi 5213 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 5214 printf '%s\n' "$ac_cv_c_undeclared_builtin_options" >&6; } 5215 case $ac_cv_c_undeclared_builtin_options in #( 5216 'cannot detect') : 5217 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 5218 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 5219 as_fn_error $? "cannot make $CC report undeclared builtins 5220 See 'config.log' for more details" "$LINENO" 5; } ;; #( 5221 'none needed') : 5222 ac_c_undeclared_builtin_options='' ;; #( 5223 *) : 5224 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 5225 esac 5226 5227 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC options to ignore future-version functions" >&5 5228 printf %s "checking for $CC options to ignore future-version functions... " >&6; } 5229 if test ${ac_cv_c_future_darwin_options+y} 5230 then : 5231 printf %s "(cached) " >&6 5232 else case e in #( 5233 e) ac_compile_saved="$ac_compile" 5234 ac_compile="$ac_compile -Werror=unguarded-availability-new" 5235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5236 /* end confdefs.h. */ 5237 #if ! (defined __APPLE__ && defined __MACH__) 5238 #error "-Werror=unguarded-availability-new not needed here" 5239 #endif 5240 5241 int 5242 main (void) 5243 { 5244 5245 ; 5246 return 0; 5247 } 5248 _ACEOF 5249 if ac_fn_c_try_compile "$LINENO" 5250 then : 5251 ac_cv_c_future_darwin_options='-Werror=unguarded-availability-new' 5252 else case e in #( 5253 e) ac_cv_c_future_darwin_options='none needed' ;; 5254 esac 5255 fi 5256 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5257 ac_compile="$ac_compile_saved" 5258 ;; 5259 esac 5260 fi 5261 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_future_darwin_options" >&5 5262 printf '%s\n' "$ac_cv_c_future_darwin_options" >&6; } 5263 case $ac_cv_c_future_darwin_options in #( 5264 'none needed') : 5265 ac_c_future_darwin_options='' ;; #( 5266 *) : 5267 ac_c_future_darwin_options=$ac_cv_c_future_darwin_options ;; 5268 esac 5269 5270 5271 5272 5273 5274 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" 5275 if test "x$ac_cv_have_decl___clang__" = xyes 5276 then : 5277 CLANGCC="yes" 5278 else case e in #( 5279 e) CLANGCC="no" ;; 5280 esac 5281 fi 5282 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options$ac_c_future_darwin_options" "CFLAGS" 5283 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 5284 then : 5285 INTELCC="yes" 5286 else case e in #( 5287 e) INTELCC="no" ;; 5288 esac 5289 fi 5290 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" 5291 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 5292 then : 5293 SUNCC="yes" 5294 else case e in #( 5295 e) SUNCC="no" ;; 5296 esac 5297 fi 5298 5299 5300 5301 5302 5303 5304 5305 5306 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 5307 if test -n "$ac_tool_prefix"; then 5308 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 5309 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 5310 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5311 printf %s "checking for $ac_word... " >&6; } 5312 if test ${ac_cv_path_PKG_CONFIG+y} 5313 then : 5314 printf %s "(cached) " >&6 5315 else case e in #( 5316 e) case $PKG_CONFIG in 5317 [\\/]* | ?:[\\/]*) 5318 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 5319 ;; 5320 *) 5321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5322 for as_dir in $PATH 5323 do 5324 IFS=$as_save_IFS 5325 case $as_dir in #((( 5326 '') as_dir=./ ;; 5327 */) ;; 5328 *) as_dir=$as_dir/ ;; 5329 esac 5330 for ac_exec_ext in '' $ac_executable_extensions; do 5331 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5332 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5333 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5334 break 2 5335 fi 5336 done 5337 done 5338 IFS=$as_save_IFS 5339 5340 ;; 5341 esac ;; 5342 esac 5343 fi 5344 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 5345 if test -n "$PKG_CONFIG"; then 5346 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 5347 printf '%s\n' "$PKG_CONFIG" >&6; } 5348 else 5349 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5350 printf '%s\n' "no" >&6; } 5351 fi 5352 5353 5354 fi 5355 if test -z "$ac_cv_path_PKG_CONFIG"; then 5356 ac_pt_PKG_CONFIG=$PKG_CONFIG 5357 # Extract the first word of "pkg-config", so it can be a program name with args. 5358 set dummy pkg-config; ac_word=$2 5359 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5360 printf %s "checking for $ac_word... " >&6; } 5361 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 5362 then : 5363 printf %s "(cached) " >&6 5364 else case e in #( 5365 e) case $ac_pt_PKG_CONFIG in 5366 [\\/]* | ?:[\\/]*) 5367 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 5368 ;; 5369 *) 5370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5371 for as_dir in $PATH 5372 do 5373 IFS=$as_save_IFS 5374 case $as_dir in #((( 5375 '') as_dir=./ ;; 5376 */) ;; 5377 *) as_dir=$as_dir/ ;; 5378 esac 5379 for ac_exec_ext in '' $ac_executable_extensions; do 5380 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5381 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5382 printf '%s\n' "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5383 break 2 5384 fi 5385 done 5386 done 5387 IFS=$as_save_IFS 5388 5389 ;; 5390 esac ;; 5391 esac 5392 fi 5393 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5394 if test -n "$ac_pt_PKG_CONFIG"; then 5395 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5396 printf '%s\n' "$ac_pt_PKG_CONFIG" >&6; } 5397 else 5398 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5399 printf '%s\n' "no" >&6; } 5400 fi 5401 5402 if test "x$ac_pt_PKG_CONFIG" = x; then 5403 PKG_CONFIG="" 5404 else 5405 case $cross_compiling:$ac_tool_warned in 5406 yes:) 5407 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5408 printf '%s\n' "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5409 ac_tool_warned=yes ;; 5410 esac 5411 PKG_CONFIG=$ac_pt_PKG_CONFIG 5412 fi 5413 else 5414 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5415 fi 5416 5417 fi 5418 if test -n "$PKG_CONFIG"; then 5419 _pkg_min_version=0.9.0 5420 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5421 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5422 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5423 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5424 printf '%s\n' "yes" >&6; } 5425 else 5426 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 5427 printf '%s\n' "no" >&6; } 5428 PKG_CONFIG="" 5429 fi 5430 fi 5431 5432 5433 # Make sure we can run config.sub. 5434 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5435 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5436 5437 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5438 printf %s "checking build system type... " >&6; } 5439 if test ${ac_cv_build+y} 5440 then : 5441 printf %s "(cached) " >&6 5442 else case e in #( 5443 e) ac_build_alias=$build_alias 5444 test "x$ac_build_alias" = x && 5445 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5446 test "x$ac_build_alias" = x && 5447 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5448 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5449 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5450 ;; 5451 esac 5452 fi 5453 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5454 printf '%s\n' "$ac_cv_build" >&6; } 5455 case $ac_cv_build in 5456 *-*-*) ;; 5457 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5458 esac 5459 build=$ac_cv_build 5460 ac_save_IFS=$IFS; IFS='-' 5461 set x $ac_cv_build 5462 shift 5463 build_cpu=$1 5464 build_vendor=$2 5465 shift; shift 5466 # Remember, the first character of IFS is used to create $*, 5467 # except with old shells: 5468 build_os=$* 5469 IFS=$ac_save_IFS 5470 case $build_os in *\ *) build_os=`printf '%s\n' "$build_os" | sed 's/ /-/g'`;; esac 5471 5472 5473 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5474 printf %s "checking host system type... " >&6; } 5475 if test ${ac_cv_host+y} 5476 then : 5477 printf %s "(cached) " >&6 5478 else case e in #( 5479 e) if test "x$host_alias" = x; then 5480 ac_cv_host=$ac_cv_build 5481 else 5482 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5483 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5484 fi 5485 ;; 5486 esac 5487 fi 5488 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5489 printf '%s\n' "$ac_cv_host" >&6; } 5490 case $ac_cv_host in 5491 *-*-*) ;; 5492 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5493 esac 5494 host=$ac_cv_host 5495 ac_save_IFS=$IFS; IFS='-' 5496 set x $ac_cv_host 5497 shift 5498 host_cpu=$1 5499 host_vendor=$2 5500 shift; shift 5501 # Remember, the first character of IFS is used to create $*, 5502 # except with old shells: 5503 host_os=$* 5504 IFS=$ac_save_IFS 5505 case $host_os in *\ *) host_os=`printf '%s\n' "$host_os" | sed 's/ /-/g'`;; esac 5506 5507 5508 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5509 printf %s "checking for a sed that does not truncate output... " >&6; } 5510 if test ${ac_cv_path_SED+y} 5511 then : 5512 printf %s "(cached) " >&6 5513 else case e in #( 5514 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5515 for ac_i in 1 2 3 4 5 6 7; do 5516 ac_script="$ac_script$as_nl$ac_script" 5517 done 5518 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5519 { ac_script=; unset ac_script;} 5520 if test -z "$SED"; then 5521 ac_path_SED_found=false 5522 # Loop through the user's path and test for each of PROGNAME-LIST 5523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5524 for as_dir in $PATH 5525 do 5526 IFS=$as_save_IFS 5527 case $as_dir in #((( 5528 '') as_dir=./ ;; 5529 */) ;; 5530 *) as_dir=$as_dir/ ;; 5531 esac 5532 for ac_prog in sed gsed 5533 do 5534 for ac_exec_ext in '' $ac_executable_extensions; do 5535 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5536 as_fn_executable_p "$ac_path_SED" || continue 5537 # Check for GNU ac_path_SED and select it if it is found. 5538 # Check for GNU $ac_path_SED 5539 case `"$ac_path_SED" --version 2>&1` in #( 5540 *GNU*) 5541 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5542 #( 5543 *) 5544 ac_count=0 5545 printf %s 0123456789 >"conftest.in" 5546 while : 5547 do 5548 cat "conftest.in" "conftest.in" >"conftest.tmp" 5549 mv "conftest.tmp" "conftest.in" 5550 cp "conftest.in" "conftest.nl" 5551 printf '%s\n' '' >> "conftest.nl" 5552 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5553 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5554 as_fn_arith $ac_count + 1 && ac_count=$as_val 5555 if test $ac_count -gt ${ac_path_SED_max-0}; then 5556 # Best one so far, save it but keep looking for a better one 5557 ac_cv_path_SED="$ac_path_SED" 5558 ac_path_SED_max=$ac_count 5559 fi 5560 # 10*(2^10) chars as input seems more than enough 5561 test $ac_count -gt 10 && break 5562 done 5563 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5564 esac 5565 5566 $ac_path_SED_found && break 3 5567 done 5568 done 5569 done 5570 IFS=$as_save_IFS 5571 if test -z "$ac_cv_path_SED"; then 5572 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5573 fi 5574 else 5575 ac_cv_path_SED=$SED 5576 fi 5577 ;; 5578 esac 5579 fi 5580 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5581 printf '%s\n' "$ac_cv_path_SED" >&6; } 5582 SED="$ac_cv_path_SED" 5583 rm -f conftest.sed 5584 5585 5586 5587 5588 5589 5590 # Check whether --enable-selective-werror was given. 5591 if test ${enable_selective_werror+y} 5592 then : 5593 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5594 else case e in #( 5595 e) SELECTIVE_WERROR=yes ;; 5596 esac 5597 fi 5598 5599 5600 5601 5602 5603 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5604 if test "x$SUNCC" = "xyes"; then 5605 BASE_CFLAGS="-v" 5606 else 5607 BASE_CFLAGS="" 5608 fi 5609 5610 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 xorg_testset_save_CFLAGS="$CFLAGS" 5625 5626 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5628 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5629 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5630 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5631 then : 5632 printf %s "(cached) " >&6 5633 else case e in #( 5634 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5635 /* end confdefs.h. */ 5636 int i; 5637 _ACEOF 5638 if ac_fn_c_try_compile "$LINENO" 5639 then : 5640 xorg_cv_cc_flag_unknown_warning_option=yes 5641 else case e in #( 5642 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5643 esac 5644 fi 5645 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5646 esac 5647 fi 5648 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5649 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5650 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5651 CFLAGS="$xorg_testset_save_CFLAGS" 5652 fi 5653 5654 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5655 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5657 fi 5658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5659 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5660 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5661 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5662 then : 5663 printf %s "(cached) " >&6 5664 else case e in #( 5665 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5666 /* end confdefs.h. */ 5667 int i; 5668 _ACEOF 5669 if ac_fn_c_try_compile "$LINENO" 5670 then : 5671 xorg_cv_cc_flag_unused_command_line_argument=yes 5672 else case e in #( 5673 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5674 esac 5675 fi 5676 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5677 esac 5678 fi 5679 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5680 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5681 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5682 CFLAGS="$xorg_testset_save_CFLAGS" 5683 fi 5684 5685 found="no" 5686 5687 if test $found = "no" ; then 5688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5690 fi 5691 5692 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5693 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5694 fi 5695 5696 CFLAGS="$CFLAGS -Wall" 5697 5698 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5699 printf %s "checking if $CC supports -Wall... " >&6; } 5700 cacheid=xorg_cv_cc_flag__Wall 5701 if eval test \${$cacheid+y} 5702 then : 5703 printf %s "(cached) " >&6 5704 else case e in #( 5705 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5706 /* end confdefs.h. */ 5707 int i; 5708 int 5709 main (void) 5710 { 5711 5712 ; 5713 return 0; 5714 } 5715 _ACEOF 5716 if ac_fn_c_try_link "$LINENO" 5717 then : 5718 eval $cacheid=yes 5719 else case e in #( 5720 e) eval $cacheid=no ;; 5721 esac 5722 fi 5723 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5724 conftest$ac_exeext conftest.$ac_ext ;; 5725 esac 5726 fi 5727 5728 5729 CFLAGS="$xorg_testset_save_CFLAGS" 5730 5731 eval supported=\$$cacheid 5732 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5733 printf '%s\n' "$supported" >&6; } 5734 if test "$supported" = "yes" ; then 5735 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5736 found="yes" 5737 fi 5738 fi 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 xorg_testset_save_CFLAGS="$CFLAGS" 5755 5756 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5758 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5759 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5760 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5761 then : 5762 printf %s "(cached) " >&6 5763 else case e in #( 5764 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5765 /* end confdefs.h. */ 5766 int i; 5767 _ACEOF 5768 if ac_fn_c_try_compile "$LINENO" 5769 then : 5770 xorg_cv_cc_flag_unknown_warning_option=yes 5771 else case e in #( 5772 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5773 esac 5774 fi 5775 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5776 esac 5777 fi 5778 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5779 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5780 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5781 CFLAGS="$xorg_testset_save_CFLAGS" 5782 fi 5783 5784 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5787 fi 5788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5789 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5790 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5791 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5792 then : 5793 printf %s "(cached) " >&6 5794 else case e in #( 5795 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5796 /* end confdefs.h. */ 5797 int i; 5798 _ACEOF 5799 if ac_fn_c_try_compile "$LINENO" 5800 then : 5801 xorg_cv_cc_flag_unused_command_line_argument=yes 5802 else case e in #( 5803 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5804 esac 5805 fi 5806 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5807 esac 5808 fi 5809 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5810 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5811 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5812 CFLAGS="$xorg_testset_save_CFLAGS" 5813 fi 5814 5815 found="no" 5816 5817 if test $found = "no" ; then 5818 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5820 fi 5821 5822 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5824 fi 5825 5826 CFLAGS="$CFLAGS -Wpointer-arith" 5827 5828 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5829 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5830 cacheid=xorg_cv_cc_flag__Wpointer_arith 5831 if eval test \${$cacheid+y} 5832 then : 5833 printf %s "(cached) " >&6 5834 else case e in #( 5835 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5836 /* end confdefs.h. */ 5837 int i; 5838 int 5839 main (void) 5840 { 5841 5842 ; 5843 return 0; 5844 } 5845 _ACEOF 5846 if ac_fn_c_try_link "$LINENO" 5847 then : 5848 eval $cacheid=yes 5849 else case e in #( 5850 e) eval $cacheid=no ;; 5851 esac 5852 fi 5853 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5854 conftest$ac_exeext conftest.$ac_ext ;; 5855 esac 5856 fi 5857 5858 5859 CFLAGS="$xorg_testset_save_CFLAGS" 5860 5861 eval supported=\$$cacheid 5862 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5863 printf '%s\n' "$supported" >&6; } 5864 if test "$supported" = "yes" ; then 5865 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5866 found="yes" 5867 fi 5868 fi 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 xorg_testset_save_CFLAGS="$CFLAGS" 5885 5886 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5888 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5889 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5890 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5891 then : 5892 printf %s "(cached) " >&6 5893 else case e in #( 5894 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5895 /* end confdefs.h. */ 5896 int i; 5897 _ACEOF 5898 if ac_fn_c_try_compile "$LINENO" 5899 then : 5900 xorg_cv_cc_flag_unknown_warning_option=yes 5901 else case e in #( 5902 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5903 esac 5904 fi 5905 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5906 esac 5907 fi 5908 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5909 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5910 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5911 CFLAGS="$xorg_testset_save_CFLAGS" 5912 fi 5913 5914 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5917 fi 5918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5919 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5920 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5921 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5922 then : 5923 printf %s "(cached) " >&6 5924 else case e in #( 5925 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5926 /* end confdefs.h. */ 5927 int i; 5928 _ACEOF 5929 if ac_fn_c_try_compile "$LINENO" 5930 then : 5931 xorg_cv_cc_flag_unused_command_line_argument=yes 5932 else case e in #( 5933 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5934 esac 5935 fi 5936 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5937 esac 5938 fi 5939 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5940 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5941 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5942 CFLAGS="$xorg_testset_save_CFLAGS" 5943 fi 5944 5945 found="no" 5946 5947 if test $found = "no" ; then 5948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5950 fi 5951 5952 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5954 fi 5955 5956 CFLAGS="$CFLAGS -Wmissing-declarations" 5957 5958 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5959 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5960 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5961 if eval test \${$cacheid+y} 5962 then : 5963 printf %s "(cached) " >&6 5964 else case e in #( 5965 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5966 /* end confdefs.h. */ 5967 int i; 5968 int 5969 main (void) 5970 { 5971 5972 ; 5973 return 0; 5974 } 5975 _ACEOF 5976 if ac_fn_c_try_link "$LINENO" 5977 then : 5978 eval $cacheid=yes 5979 else case e in #( 5980 e) eval $cacheid=no ;; 5981 esac 5982 fi 5983 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5984 conftest$ac_exeext conftest.$ac_ext ;; 5985 esac 5986 fi 5987 5988 5989 CFLAGS="$xorg_testset_save_CFLAGS" 5990 5991 eval supported=\$$cacheid 5992 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5993 printf '%s\n' "$supported" >&6; } 5994 if test "$supported" = "yes" ; then 5995 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5996 found="yes" 5997 fi 5998 fi 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 xorg_testset_save_CFLAGS="$CFLAGS" 6015 6016 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6018 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6019 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6020 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6021 then : 6022 printf %s "(cached) " >&6 6023 else case e in #( 6024 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6025 /* end confdefs.h. */ 6026 int i; 6027 _ACEOF 6028 if ac_fn_c_try_compile "$LINENO" 6029 then : 6030 xorg_cv_cc_flag_unknown_warning_option=yes 6031 else case e in #( 6032 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6033 esac 6034 fi 6035 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6036 esac 6037 fi 6038 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6039 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6040 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6041 CFLAGS="$xorg_testset_save_CFLAGS" 6042 fi 6043 6044 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6045 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6047 fi 6048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6049 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6050 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6051 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6052 then : 6053 printf %s "(cached) " >&6 6054 else case e in #( 6055 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6056 /* end confdefs.h. */ 6057 int i; 6058 _ACEOF 6059 if ac_fn_c_try_compile "$LINENO" 6060 then : 6061 xorg_cv_cc_flag_unused_command_line_argument=yes 6062 else case e in #( 6063 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6064 esac 6065 fi 6066 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6067 esac 6068 fi 6069 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6070 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6072 CFLAGS="$xorg_testset_save_CFLAGS" 6073 fi 6074 6075 found="no" 6076 6077 if test $found = "no" ; then 6078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6080 fi 6081 6082 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6084 fi 6085 6086 CFLAGS="$CFLAGS -Wformat=2" 6087 6088 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 6089 printf %s "checking if $CC supports -Wformat=2... " >&6; } 6090 cacheid=xorg_cv_cc_flag__Wformat_2 6091 if eval test \${$cacheid+y} 6092 then : 6093 printf %s "(cached) " >&6 6094 else case e in #( 6095 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6096 /* end confdefs.h. */ 6097 int i; 6098 int 6099 main (void) 6100 { 6101 6102 ; 6103 return 0; 6104 } 6105 _ACEOF 6106 if ac_fn_c_try_link "$LINENO" 6107 then : 6108 eval $cacheid=yes 6109 else case e in #( 6110 e) eval $cacheid=no ;; 6111 esac 6112 fi 6113 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6114 conftest$ac_exeext conftest.$ac_ext ;; 6115 esac 6116 fi 6117 6118 6119 CFLAGS="$xorg_testset_save_CFLAGS" 6120 6121 eval supported=\$$cacheid 6122 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6123 printf '%s\n' "$supported" >&6; } 6124 if test "$supported" = "yes" ; then 6125 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 6126 found="yes" 6127 fi 6128 fi 6129 6130 if test $found = "no" ; then 6131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6133 fi 6134 6135 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6137 fi 6138 6139 CFLAGS="$CFLAGS -Wformat" 6140 6141 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 6142 printf %s "checking if $CC supports -Wformat... " >&6; } 6143 cacheid=xorg_cv_cc_flag__Wformat 6144 if eval test \${$cacheid+y} 6145 then : 6146 printf %s "(cached) " >&6 6147 else case e in #( 6148 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6149 /* end confdefs.h. */ 6150 int i; 6151 int 6152 main (void) 6153 { 6154 6155 ; 6156 return 0; 6157 } 6158 _ACEOF 6159 if ac_fn_c_try_link "$LINENO" 6160 then : 6161 eval $cacheid=yes 6162 else case e in #( 6163 e) eval $cacheid=no ;; 6164 esac 6165 fi 6166 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6167 conftest$ac_exeext conftest.$ac_ext ;; 6168 esac 6169 fi 6170 6171 6172 CFLAGS="$xorg_testset_save_CFLAGS" 6173 6174 eval supported=\$$cacheid 6175 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6176 printf '%s\n' "$supported" >&6; } 6177 if test "$supported" = "yes" ; then 6178 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 6179 found="yes" 6180 fi 6181 fi 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 xorg_testset_save_CFLAGS="$CFLAGS" 6200 6201 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6203 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6204 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6205 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6206 then : 6207 printf %s "(cached) " >&6 6208 else case e in #( 6209 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6210 /* end confdefs.h. */ 6211 int i; 6212 _ACEOF 6213 if ac_fn_c_try_compile "$LINENO" 6214 then : 6215 xorg_cv_cc_flag_unknown_warning_option=yes 6216 else case e in #( 6217 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6218 esac 6219 fi 6220 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6221 esac 6222 fi 6223 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6224 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6225 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6226 CFLAGS="$xorg_testset_save_CFLAGS" 6227 fi 6228 6229 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6232 fi 6233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6234 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6235 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6236 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6237 then : 6238 printf %s "(cached) " >&6 6239 else case e in #( 6240 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6241 /* end confdefs.h. */ 6242 int i; 6243 _ACEOF 6244 if ac_fn_c_try_compile "$LINENO" 6245 then : 6246 xorg_cv_cc_flag_unused_command_line_argument=yes 6247 else case e in #( 6248 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6249 esac 6250 fi 6251 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6252 esac 6253 fi 6254 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6255 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6256 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6257 CFLAGS="$xorg_testset_save_CFLAGS" 6258 fi 6259 6260 found="no" 6261 6262 if test $found = "no" ; then 6263 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6265 fi 6266 6267 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6269 fi 6270 6271 CFLAGS="$CFLAGS -Wstrict-prototypes" 6272 6273 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 6274 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 6275 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 6276 if eval test \${$cacheid+y} 6277 then : 6278 printf %s "(cached) " >&6 6279 else case e in #( 6280 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6281 /* end confdefs.h. */ 6282 int i; 6283 int 6284 main (void) 6285 { 6286 6287 ; 6288 return 0; 6289 } 6290 _ACEOF 6291 if ac_fn_c_try_link "$LINENO" 6292 then : 6293 eval $cacheid=yes 6294 else case e in #( 6295 e) eval $cacheid=no ;; 6296 esac 6297 fi 6298 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6299 conftest$ac_exeext conftest.$ac_ext ;; 6300 esac 6301 fi 6302 6303 6304 CFLAGS="$xorg_testset_save_CFLAGS" 6305 6306 eval supported=\$$cacheid 6307 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6308 printf '%s\n' "$supported" >&6; } 6309 if test "$supported" = "yes" ; then 6310 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 6311 found="yes" 6312 fi 6313 fi 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 xorg_testset_save_CFLAGS="$CFLAGS" 6330 6331 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6333 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6334 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6335 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6336 then : 6337 printf %s "(cached) " >&6 6338 else case e in #( 6339 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6340 /* end confdefs.h. */ 6341 int i; 6342 _ACEOF 6343 if ac_fn_c_try_compile "$LINENO" 6344 then : 6345 xorg_cv_cc_flag_unknown_warning_option=yes 6346 else case e in #( 6347 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6348 esac 6349 fi 6350 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6351 esac 6352 fi 6353 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6354 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6355 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6356 CFLAGS="$xorg_testset_save_CFLAGS" 6357 fi 6358 6359 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6362 fi 6363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6364 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6365 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6366 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6367 then : 6368 printf %s "(cached) " >&6 6369 else case e in #( 6370 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6371 /* end confdefs.h. */ 6372 int i; 6373 _ACEOF 6374 if ac_fn_c_try_compile "$LINENO" 6375 then : 6376 xorg_cv_cc_flag_unused_command_line_argument=yes 6377 else case e in #( 6378 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6379 esac 6380 fi 6381 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6382 esac 6383 fi 6384 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6385 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6386 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6387 CFLAGS="$xorg_testset_save_CFLAGS" 6388 fi 6389 6390 found="no" 6391 6392 if test $found = "no" ; then 6393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6395 fi 6396 6397 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6398 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6399 fi 6400 6401 CFLAGS="$CFLAGS -Wmissing-prototypes" 6402 6403 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6404 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6405 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6406 if eval test \${$cacheid+y} 6407 then : 6408 printf %s "(cached) " >&6 6409 else case e in #( 6410 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6411 /* end confdefs.h. */ 6412 int i; 6413 int 6414 main (void) 6415 { 6416 6417 ; 6418 return 0; 6419 } 6420 _ACEOF 6421 if ac_fn_c_try_link "$LINENO" 6422 then : 6423 eval $cacheid=yes 6424 else case e in #( 6425 e) eval $cacheid=no ;; 6426 esac 6427 fi 6428 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6429 conftest$ac_exeext conftest.$ac_ext ;; 6430 esac 6431 fi 6432 6433 6434 CFLAGS="$xorg_testset_save_CFLAGS" 6435 6436 eval supported=\$$cacheid 6437 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6438 printf '%s\n' "$supported" >&6; } 6439 if test "$supported" = "yes" ; then 6440 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6441 found="yes" 6442 fi 6443 fi 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 6457 6458 6459 xorg_testset_save_CFLAGS="$CFLAGS" 6460 6461 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6463 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6464 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6465 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6466 then : 6467 printf %s "(cached) " >&6 6468 else case e in #( 6469 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6470 /* end confdefs.h. */ 6471 int i; 6472 _ACEOF 6473 if ac_fn_c_try_compile "$LINENO" 6474 then : 6475 xorg_cv_cc_flag_unknown_warning_option=yes 6476 else case e in #( 6477 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6478 esac 6479 fi 6480 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6481 esac 6482 fi 6483 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6484 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6485 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6486 CFLAGS="$xorg_testset_save_CFLAGS" 6487 fi 6488 6489 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6492 fi 6493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6494 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6495 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6496 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6497 then : 6498 printf %s "(cached) " >&6 6499 else case e in #( 6500 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6501 /* end confdefs.h. */ 6502 int i; 6503 _ACEOF 6504 if ac_fn_c_try_compile "$LINENO" 6505 then : 6506 xorg_cv_cc_flag_unused_command_line_argument=yes 6507 else case e in #( 6508 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6509 esac 6510 fi 6511 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6512 esac 6513 fi 6514 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6515 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6516 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6517 CFLAGS="$xorg_testset_save_CFLAGS" 6518 fi 6519 6520 found="no" 6521 6522 if test $found = "no" ; then 6523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6525 fi 6526 6527 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6529 fi 6530 6531 CFLAGS="$CFLAGS -Wnested-externs" 6532 6533 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6534 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6535 cacheid=xorg_cv_cc_flag__Wnested_externs 6536 if eval test \${$cacheid+y} 6537 then : 6538 printf %s "(cached) " >&6 6539 else case e in #( 6540 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6541 /* end confdefs.h. */ 6542 int i; 6543 int 6544 main (void) 6545 { 6546 6547 ; 6548 return 0; 6549 } 6550 _ACEOF 6551 if ac_fn_c_try_link "$LINENO" 6552 then : 6553 eval $cacheid=yes 6554 else case e in #( 6555 e) eval $cacheid=no ;; 6556 esac 6557 fi 6558 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6559 conftest$ac_exeext conftest.$ac_ext ;; 6560 esac 6561 fi 6562 6563 6564 CFLAGS="$xorg_testset_save_CFLAGS" 6565 6566 eval supported=\$$cacheid 6567 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6568 printf '%s\n' "$supported" >&6; } 6569 if test "$supported" = "yes" ; then 6570 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6571 found="yes" 6572 fi 6573 fi 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589 xorg_testset_save_CFLAGS="$CFLAGS" 6590 6591 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6593 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6594 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6595 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6596 then : 6597 printf %s "(cached) " >&6 6598 else case e in #( 6599 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6600 /* end confdefs.h. */ 6601 int i; 6602 _ACEOF 6603 if ac_fn_c_try_compile "$LINENO" 6604 then : 6605 xorg_cv_cc_flag_unknown_warning_option=yes 6606 else case e in #( 6607 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6608 esac 6609 fi 6610 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6611 esac 6612 fi 6613 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6614 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6615 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6616 CFLAGS="$xorg_testset_save_CFLAGS" 6617 fi 6618 6619 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6622 fi 6623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6624 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6625 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6626 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6627 then : 6628 printf %s "(cached) " >&6 6629 else case e in #( 6630 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6631 /* end confdefs.h. */ 6632 int i; 6633 _ACEOF 6634 if ac_fn_c_try_compile "$LINENO" 6635 then : 6636 xorg_cv_cc_flag_unused_command_line_argument=yes 6637 else case e in #( 6638 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6639 esac 6640 fi 6641 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6642 esac 6643 fi 6644 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6645 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6646 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6647 CFLAGS="$xorg_testset_save_CFLAGS" 6648 fi 6649 6650 found="no" 6651 6652 if test $found = "no" ; then 6653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6655 fi 6656 6657 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6659 fi 6660 6661 CFLAGS="$CFLAGS -Wbad-function-cast" 6662 6663 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6664 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6665 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6666 if eval test \${$cacheid+y} 6667 then : 6668 printf %s "(cached) " >&6 6669 else case e in #( 6670 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6671 /* end confdefs.h. */ 6672 int i; 6673 int 6674 main (void) 6675 { 6676 6677 ; 6678 return 0; 6679 } 6680 _ACEOF 6681 if ac_fn_c_try_link "$LINENO" 6682 then : 6683 eval $cacheid=yes 6684 else case e in #( 6685 e) eval $cacheid=no ;; 6686 esac 6687 fi 6688 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6689 conftest$ac_exeext conftest.$ac_ext ;; 6690 esac 6691 fi 6692 6693 6694 CFLAGS="$xorg_testset_save_CFLAGS" 6695 6696 eval supported=\$$cacheid 6697 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6698 printf '%s\n' "$supported" >&6; } 6699 if test "$supported" = "yes" ; then 6700 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6701 found="yes" 6702 fi 6703 fi 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 xorg_testset_save_CFLAGS="$CFLAGS" 6720 6721 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6723 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6724 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6725 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6726 then : 6727 printf %s "(cached) " >&6 6728 else case e in #( 6729 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6730 /* end confdefs.h. */ 6731 int i; 6732 _ACEOF 6733 if ac_fn_c_try_compile "$LINENO" 6734 then : 6735 xorg_cv_cc_flag_unknown_warning_option=yes 6736 else case e in #( 6737 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6738 esac 6739 fi 6740 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6741 esac 6742 fi 6743 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6744 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6745 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6746 CFLAGS="$xorg_testset_save_CFLAGS" 6747 fi 6748 6749 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6750 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6752 fi 6753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6754 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6755 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6756 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6757 then : 6758 printf %s "(cached) " >&6 6759 else case e in #( 6760 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6761 /* end confdefs.h. */ 6762 int i; 6763 _ACEOF 6764 if ac_fn_c_try_compile "$LINENO" 6765 then : 6766 xorg_cv_cc_flag_unused_command_line_argument=yes 6767 else case e in #( 6768 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6769 esac 6770 fi 6771 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6772 esac 6773 fi 6774 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6775 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6776 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6777 CFLAGS="$xorg_testset_save_CFLAGS" 6778 fi 6779 6780 found="no" 6781 6782 if test $found = "no" ; then 6783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6785 fi 6786 6787 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6789 fi 6790 6791 CFLAGS="$CFLAGS -Wold-style-definition" 6792 6793 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6794 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6795 cacheid=xorg_cv_cc_flag__Wold_style_definition 6796 if eval test \${$cacheid+y} 6797 then : 6798 printf %s "(cached) " >&6 6799 else case e in #( 6800 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6801 /* end confdefs.h. */ 6802 int i; 6803 int 6804 main (void) 6805 { 6806 6807 ; 6808 return 0; 6809 } 6810 _ACEOF 6811 if ac_fn_c_try_link "$LINENO" 6812 then : 6813 eval $cacheid=yes 6814 else case e in #( 6815 e) eval $cacheid=no ;; 6816 esac 6817 fi 6818 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6819 conftest$ac_exeext conftest.$ac_ext ;; 6820 esac 6821 fi 6822 6823 6824 CFLAGS="$xorg_testset_save_CFLAGS" 6825 6826 eval supported=\$$cacheid 6827 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6828 printf '%s\n' "$supported" >&6; } 6829 if test "$supported" = "yes" ; then 6830 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6831 found="yes" 6832 fi 6833 fi 6834 6835 if test $found = "no" ; then 6836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6838 fi 6839 6840 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6842 fi 6843 6844 CFLAGS="$CFLAGS -fd" 6845 6846 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6847 printf %s "checking if $CC supports -fd... " >&6; } 6848 cacheid=xorg_cv_cc_flag__fd 6849 if eval test \${$cacheid+y} 6850 then : 6851 printf %s "(cached) " >&6 6852 else case e in #( 6853 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6854 /* end confdefs.h. */ 6855 int i; 6856 int 6857 main (void) 6858 { 6859 6860 ; 6861 return 0; 6862 } 6863 _ACEOF 6864 if ac_fn_c_try_link "$LINENO" 6865 then : 6866 eval $cacheid=yes 6867 else case e in #( 6868 e) eval $cacheid=no ;; 6869 esac 6870 fi 6871 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6872 conftest$ac_exeext conftest.$ac_ext ;; 6873 esac 6874 fi 6875 6876 6877 CFLAGS="$xorg_testset_save_CFLAGS" 6878 6879 eval supported=\$$cacheid 6880 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6881 printf '%s\n' "$supported" >&6; } 6882 if test "$supported" = "yes" ; then 6883 BASE_CFLAGS="$BASE_CFLAGS -fd" 6884 found="yes" 6885 fi 6886 fi 6887 6888 6889 6890 6891 6892 # This chunk adds additional warnings that could catch undesired effects. 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 xorg_testset_save_CFLAGS="$CFLAGS" 6907 6908 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6910 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6911 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6912 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6913 then : 6914 printf %s "(cached) " >&6 6915 else case e in #( 6916 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6917 /* end confdefs.h. */ 6918 int i; 6919 _ACEOF 6920 if ac_fn_c_try_compile "$LINENO" 6921 then : 6922 xorg_cv_cc_flag_unknown_warning_option=yes 6923 else case e in #( 6924 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6925 esac 6926 fi 6927 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6928 esac 6929 fi 6930 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6931 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6932 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6933 CFLAGS="$xorg_testset_save_CFLAGS" 6934 fi 6935 6936 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6939 fi 6940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6941 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6942 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6943 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6944 then : 6945 printf %s "(cached) " >&6 6946 else case e in #( 6947 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6948 /* end confdefs.h. */ 6949 int i; 6950 _ACEOF 6951 if ac_fn_c_try_compile "$LINENO" 6952 then : 6953 xorg_cv_cc_flag_unused_command_line_argument=yes 6954 else case e in #( 6955 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6956 esac 6957 fi 6958 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6959 esac 6960 fi 6961 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6962 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6964 CFLAGS="$xorg_testset_save_CFLAGS" 6965 fi 6966 6967 found="no" 6968 6969 if test $found = "no" ; then 6970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6972 fi 6973 6974 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6976 fi 6977 6978 CFLAGS="$CFLAGS -Wunused" 6979 6980 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6981 printf %s "checking if $CC supports -Wunused... " >&6; } 6982 cacheid=xorg_cv_cc_flag__Wunused 6983 if eval test \${$cacheid+y} 6984 then : 6985 printf %s "(cached) " >&6 6986 else case e in #( 6987 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6988 /* end confdefs.h. */ 6989 int i; 6990 int 6991 main (void) 6992 { 6993 6994 ; 6995 return 0; 6996 } 6997 _ACEOF 6998 if ac_fn_c_try_link "$LINENO" 6999 then : 7000 eval $cacheid=yes 7001 else case e in #( 7002 e) eval $cacheid=no ;; 7003 esac 7004 fi 7005 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7006 conftest$ac_exeext conftest.$ac_ext ;; 7007 esac 7008 fi 7009 7010 7011 CFLAGS="$xorg_testset_save_CFLAGS" 7012 7013 eval supported=\$$cacheid 7014 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7015 printf '%s\n' "$supported" >&6; } 7016 if test "$supported" = "yes" ; then 7017 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 7018 found="yes" 7019 fi 7020 fi 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 xorg_testset_save_CFLAGS="$CFLAGS" 7037 7038 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7040 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7041 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7042 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7043 then : 7044 printf %s "(cached) " >&6 7045 else case e in #( 7046 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7047 /* end confdefs.h. */ 7048 int i; 7049 _ACEOF 7050 if ac_fn_c_try_compile "$LINENO" 7051 then : 7052 xorg_cv_cc_flag_unknown_warning_option=yes 7053 else case e in #( 7054 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7055 esac 7056 fi 7057 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7058 esac 7059 fi 7060 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7061 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7062 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7063 CFLAGS="$xorg_testset_save_CFLAGS" 7064 fi 7065 7066 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7069 fi 7070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7071 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7072 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7073 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7074 then : 7075 printf %s "(cached) " >&6 7076 else case e in #( 7077 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7078 /* end confdefs.h. */ 7079 int i; 7080 _ACEOF 7081 if ac_fn_c_try_compile "$LINENO" 7082 then : 7083 xorg_cv_cc_flag_unused_command_line_argument=yes 7084 else case e in #( 7085 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7086 esac 7087 fi 7088 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7089 esac 7090 fi 7091 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7092 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7093 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7094 CFLAGS="$xorg_testset_save_CFLAGS" 7095 fi 7096 7097 found="no" 7098 7099 if test $found = "no" ; then 7100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7102 fi 7103 7104 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7106 fi 7107 7108 CFLAGS="$CFLAGS -Wuninitialized" 7109 7110 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 7111 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 7112 cacheid=xorg_cv_cc_flag__Wuninitialized 7113 if eval test \${$cacheid+y} 7114 then : 7115 printf %s "(cached) " >&6 7116 else case e in #( 7117 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7118 /* end confdefs.h. */ 7119 int i; 7120 int 7121 main (void) 7122 { 7123 7124 ; 7125 return 0; 7126 } 7127 _ACEOF 7128 if ac_fn_c_try_link "$LINENO" 7129 then : 7130 eval $cacheid=yes 7131 else case e in #( 7132 e) eval $cacheid=no ;; 7133 esac 7134 fi 7135 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7136 conftest$ac_exeext conftest.$ac_ext ;; 7137 esac 7138 fi 7139 7140 7141 CFLAGS="$xorg_testset_save_CFLAGS" 7142 7143 eval supported=\$$cacheid 7144 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7145 printf '%s\n' "$supported" >&6; } 7146 if test "$supported" = "yes" ; then 7147 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 7148 found="yes" 7149 fi 7150 fi 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 xorg_testset_save_CFLAGS="$CFLAGS" 7167 7168 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7170 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7171 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7172 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7173 then : 7174 printf %s "(cached) " >&6 7175 else case e in #( 7176 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7177 /* end confdefs.h. */ 7178 int i; 7179 _ACEOF 7180 if ac_fn_c_try_compile "$LINENO" 7181 then : 7182 xorg_cv_cc_flag_unknown_warning_option=yes 7183 else case e in #( 7184 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7185 esac 7186 fi 7187 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7188 esac 7189 fi 7190 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7191 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7192 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7193 CFLAGS="$xorg_testset_save_CFLAGS" 7194 fi 7195 7196 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7199 fi 7200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7201 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7202 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7203 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7204 then : 7205 printf %s "(cached) " >&6 7206 else case e in #( 7207 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7208 /* end confdefs.h. */ 7209 int i; 7210 _ACEOF 7211 if ac_fn_c_try_compile "$LINENO" 7212 then : 7213 xorg_cv_cc_flag_unused_command_line_argument=yes 7214 else case e in #( 7215 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7216 esac 7217 fi 7218 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7219 esac 7220 fi 7221 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7222 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7223 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7224 CFLAGS="$xorg_testset_save_CFLAGS" 7225 fi 7226 7227 found="no" 7228 7229 if test $found = "no" ; then 7230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7232 fi 7233 7234 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7236 fi 7237 7238 CFLAGS="$CFLAGS -Wshadow" 7239 7240 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 7241 printf %s "checking if $CC supports -Wshadow... " >&6; } 7242 cacheid=xorg_cv_cc_flag__Wshadow 7243 if eval test \${$cacheid+y} 7244 then : 7245 printf %s "(cached) " >&6 7246 else case e in #( 7247 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7248 /* end confdefs.h. */ 7249 int i; 7250 int 7251 main (void) 7252 { 7253 7254 ; 7255 return 0; 7256 } 7257 _ACEOF 7258 if ac_fn_c_try_link "$LINENO" 7259 then : 7260 eval $cacheid=yes 7261 else case e in #( 7262 e) eval $cacheid=no ;; 7263 esac 7264 fi 7265 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7266 conftest$ac_exeext conftest.$ac_ext ;; 7267 esac 7268 fi 7269 7270 7271 CFLAGS="$xorg_testset_save_CFLAGS" 7272 7273 eval supported=\$$cacheid 7274 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7275 printf '%s\n' "$supported" >&6; } 7276 if test "$supported" = "yes" ; then 7277 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 7278 found="yes" 7279 fi 7280 fi 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 7295 7296 xorg_testset_save_CFLAGS="$CFLAGS" 7297 7298 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7300 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7301 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7302 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7303 then : 7304 printf %s "(cached) " >&6 7305 else case e in #( 7306 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7307 /* end confdefs.h. */ 7308 int i; 7309 _ACEOF 7310 if ac_fn_c_try_compile "$LINENO" 7311 then : 7312 xorg_cv_cc_flag_unknown_warning_option=yes 7313 else case e in #( 7314 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7315 esac 7316 fi 7317 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7318 esac 7319 fi 7320 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7321 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7322 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7323 CFLAGS="$xorg_testset_save_CFLAGS" 7324 fi 7325 7326 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7329 fi 7330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7331 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7332 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7333 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7334 then : 7335 printf %s "(cached) " >&6 7336 else case e in #( 7337 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7338 /* end confdefs.h. */ 7339 int i; 7340 _ACEOF 7341 if ac_fn_c_try_compile "$LINENO" 7342 then : 7343 xorg_cv_cc_flag_unused_command_line_argument=yes 7344 else case e in #( 7345 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7346 esac 7347 fi 7348 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7349 esac 7350 fi 7351 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7352 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7353 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7354 CFLAGS="$xorg_testset_save_CFLAGS" 7355 fi 7356 7357 found="no" 7358 7359 if test $found = "no" ; then 7360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7362 fi 7363 7364 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7366 fi 7367 7368 CFLAGS="$CFLAGS -Wmissing-noreturn" 7369 7370 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7371 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7372 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7373 if eval test \${$cacheid+y} 7374 then : 7375 printf %s "(cached) " >&6 7376 else case e in #( 7377 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378 /* end confdefs.h. */ 7379 int i; 7380 int 7381 main (void) 7382 { 7383 7384 ; 7385 return 0; 7386 } 7387 _ACEOF 7388 if ac_fn_c_try_link "$LINENO" 7389 then : 7390 eval $cacheid=yes 7391 else case e in #( 7392 e) eval $cacheid=no ;; 7393 esac 7394 fi 7395 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7396 conftest$ac_exeext conftest.$ac_ext ;; 7397 esac 7398 fi 7399 7400 7401 CFLAGS="$xorg_testset_save_CFLAGS" 7402 7403 eval supported=\$$cacheid 7404 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7405 printf '%s\n' "$supported" >&6; } 7406 if test "$supported" = "yes" ; then 7407 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7408 found="yes" 7409 fi 7410 fi 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426 xorg_testset_save_CFLAGS="$CFLAGS" 7427 7428 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7430 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7431 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7432 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7433 then : 7434 printf %s "(cached) " >&6 7435 else case e in #( 7436 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7437 /* end confdefs.h. */ 7438 int i; 7439 _ACEOF 7440 if ac_fn_c_try_compile "$LINENO" 7441 then : 7442 xorg_cv_cc_flag_unknown_warning_option=yes 7443 else case e in #( 7444 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7445 esac 7446 fi 7447 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7448 esac 7449 fi 7450 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7451 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7453 CFLAGS="$xorg_testset_save_CFLAGS" 7454 fi 7455 7456 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7459 fi 7460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7461 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7462 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7463 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7464 then : 7465 printf %s "(cached) " >&6 7466 else case e in #( 7467 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7468 /* end confdefs.h. */ 7469 int i; 7470 _ACEOF 7471 if ac_fn_c_try_compile "$LINENO" 7472 then : 7473 xorg_cv_cc_flag_unused_command_line_argument=yes 7474 else case e in #( 7475 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7476 esac 7477 fi 7478 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7479 esac 7480 fi 7481 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7482 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7483 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7484 CFLAGS="$xorg_testset_save_CFLAGS" 7485 fi 7486 7487 found="no" 7488 7489 if test $found = "no" ; then 7490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7492 fi 7493 7494 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7496 fi 7497 7498 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7499 7500 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7501 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7502 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7503 if eval test \${$cacheid+y} 7504 then : 7505 printf %s "(cached) " >&6 7506 else case e in #( 7507 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7508 /* end confdefs.h. */ 7509 int i; 7510 int 7511 main (void) 7512 { 7513 7514 ; 7515 return 0; 7516 } 7517 _ACEOF 7518 if ac_fn_c_try_link "$LINENO" 7519 then : 7520 eval $cacheid=yes 7521 else case e in #( 7522 e) eval $cacheid=no ;; 7523 esac 7524 fi 7525 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7526 conftest$ac_exeext conftest.$ac_ext ;; 7527 esac 7528 fi 7529 7530 7531 CFLAGS="$xorg_testset_save_CFLAGS" 7532 7533 eval supported=\$$cacheid 7534 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7535 printf '%s\n' "$supported" >&6; } 7536 if test "$supported" = "yes" ; then 7537 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7538 found="yes" 7539 fi 7540 fi 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 xorg_testset_save_CFLAGS="$CFLAGS" 7557 7558 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7560 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7561 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7562 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7563 then : 7564 printf %s "(cached) " >&6 7565 else case e in #( 7566 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7567 /* end confdefs.h. */ 7568 int i; 7569 _ACEOF 7570 if ac_fn_c_try_compile "$LINENO" 7571 then : 7572 xorg_cv_cc_flag_unknown_warning_option=yes 7573 else case e in #( 7574 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7575 esac 7576 fi 7577 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7578 esac 7579 fi 7580 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7581 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7582 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7583 CFLAGS="$xorg_testset_save_CFLAGS" 7584 fi 7585 7586 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7589 fi 7590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7591 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7592 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7593 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7594 then : 7595 printf %s "(cached) " >&6 7596 else case e in #( 7597 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7598 /* end confdefs.h. */ 7599 int i; 7600 _ACEOF 7601 if ac_fn_c_try_compile "$LINENO" 7602 then : 7603 xorg_cv_cc_flag_unused_command_line_argument=yes 7604 else case e in #( 7605 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7606 esac 7607 fi 7608 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7609 esac 7610 fi 7611 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7612 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7613 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7614 CFLAGS="$xorg_testset_save_CFLAGS" 7615 fi 7616 7617 found="no" 7618 7619 if test $found = "no" ; then 7620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7622 fi 7623 7624 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7626 fi 7627 7628 CFLAGS="$CFLAGS -Wredundant-decls" 7629 7630 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7631 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7632 cacheid=xorg_cv_cc_flag__Wredundant_decls 7633 if eval test \${$cacheid+y} 7634 then : 7635 printf %s "(cached) " >&6 7636 else case e in #( 7637 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7638 /* end confdefs.h. */ 7639 int i; 7640 int 7641 main (void) 7642 { 7643 7644 ; 7645 return 0; 7646 } 7647 _ACEOF 7648 if ac_fn_c_try_link "$LINENO" 7649 then : 7650 eval $cacheid=yes 7651 else case e in #( 7652 e) eval $cacheid=no ;; 7653 esac 7654 fi 7655 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7656 conftest$ac_exeext conftest.$ac_ext ;; 7657 esac 7658 fi 7659 7660 7661 CFLAGS="$xorg_testset_save_CFLAGS" 7662 7663 eval supported=\$$cacheid 7664 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7665 printf '%s\n' "$supported" >&6; } 7666 if test "$supported" = "yes" ; then 7667 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7668 found="yes" 7669 fi 7670 fi 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 xorg_testset_save_CFLAGS="$CFLAGS" 7687 7688 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7690 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7691 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7692 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7693 then : 7694 printf %s "(cached) " >&6 7695 else case e in #( 7696 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7697 /* end confdefs.h. */ 7698 int i; 7699 _ACEOF 7700 if ac_fn_c_try_compile "$LINENO" 7701 then : 7702 xorg_cv_cc_flag_unknown_warning_option=yes 7703 else case e in #( 7704 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7705 esac 7706 fi 7707 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7708 esac 7709 fi 7710 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7711 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7712 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7713 CFLAGS="$xorg_testset_save_CFLAGS" 7714 fi 7715 7716 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7719 fi 7720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7721 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7722 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7723 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7724 then : 7725 printf %s "(cached) " >&6 7726 else case e in #( 7727 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7728 /* end confdefs.h. */ 7729 int i; 7730 _ACEOF 7731 if ac_fn_c_try_compile "$LINENO" 7732 then : 7733 xorg_cv_cc_flag_unused_command_line_argument=yes 7734 else case e in #( 7735 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7736 esac 7737 fi 7738 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7739 esac 7740 fi 7741 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7742 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7743 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7744 CFLAGS="$xorg_testset_save_CFLAGS" 7745 fi 7746 7747 found="no" 7748 7749 if test $found = "no" ; then 7750 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7752 fi 7753 7754 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7756 fi 7757 7758 CFLAGS="$CFLAGS -Wlogical-op" 7759 7760 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7761 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7762 cacheid=xorg_cv_cc_flag__Wlogical_op 7763 if eval test \${$cacheid+y} 7764 then : 7765 printf %s "(cached) " >&6 7766 else case e in #( 7767 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7768 /* end confdefs.h. */ 7769 int i; 7770 int 7771 main (void) 7772 { 7773 7774 ; 7775 return 0; 7776 } 7777 _ACEOF 7778 if ac_fn_c_try_link "$LINENO" 7779 then : 7780 eval $cacheid=yes 7781 else case e in #( 7782 e) eval $cacheid=no ;; 7783 esac 7784 fi 7785 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7786 conftest$ac_exeext conftest.$ac_ext ;; 7787 esac 7788 fi 7789 7790 7791 CFLAGS="$xorg_testset_save_CFLAGS" 7792 7793 eval supported=\$$cacheid 7794 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7795 printf '%s\n' "$supported" >&6; } 7796 if test "$supported" = "yes" ; then 7797 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7798 found="yes" 7799 fi 7800 fi 7801 7802 7803 7804 # These are currently disabled because they are noisy. They will be enabled 7805 # in the future once the codebase is sufficiently modernized to silence 7806 # them. For now, I don't want them to drown out the other warnings. 7807 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7808 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7809 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7810 7811 # Turn some warnings into errors, so we don't accidentally get successful builds 7812 # when there are problems that should be fixed. 7813 7814 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827 7828 xorg_testset_save_CFLAGS="$CFLAGS" 7829 7830 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7832 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7833 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7834 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7835 then : 7836 printf %s "(cached) " >&6 7837 else case e in #( 7838 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7839 /* end confdefs.h. */ 7840 int i; 7841 _ACEOF 7842 if ac_fn_c_try_compile "$LINENO" 7843 then : 7844 xorg_cv_cc_flag_unknown_warning_option=yes 7845 else case e in #( 7846 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7847 esac 7848 fi 7849 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7850 esac 7851 fi 7852 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7853 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7854 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7855 CFLAGS="$xorg_testset_save_CFLAGS" 7856 fi 7857 7858 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7859 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7861 fi 7862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7863 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7864 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7865 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7866 then : 7867 printf %s "(cached) " >&6 7868 else case e in #( 7869 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7870 /* end confdefs.h. */ 7871 int i; 7872 _ACEOF 7873 if ac_fn_c_try_compile "$LINENO" 7874 then : 7875 xorg_cv_cc_flag_unused_command_line_argument=yes 7876 else case e in #( 7877 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7878 esac 7879 fi 7880 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7881 esac 7882 fi 7883 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7884 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7885 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7886 CFLAGS="$xorg_testset_save_CFLAGS" 7887 fi 7888 7889 found="no" 7890 7891 if test $found = "no" ; then 7892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7894 fi 7895 7896 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7897 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7898 fi 7899 7900 CFLAGS="$CFLAGS -Werror=implicit" 7901 7902 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7903 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7904 cacheid=xorg_cv_cc_flag__Werror_implicit 7905 if eval test \${$cacheid+y} 7906 then : 7907 printf %s "(cached) " >&6 7908 else case e in #( 7909 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7910 /* end confdefs.h. */ 7911 int i; 7912 int 7913 main (void) 7914 { 7915 7916 ; 7917 return 0; 7918 } 7919 _ACEOF 7920 if ac_fn_c_try_link "$LINENO" 7921 then : 7922 eval $cacheid=yes 7923 else case e in #( 7924 e) eval $cacheid=no ;; 7925 esac 7926 fi 7927 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7928 conftest$ac_exeext conftest.$ac_ext ;; 7929 esac 7930 fi 7931 7932 7933 CFLAGS="$xorg_testset_save_CFLAGS" 7934 7935 eval supported=\$$cacheid 7936 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7937 printf '%s\n' "$supported" >&6; } 7938 if test "$supported" = "yes" ; then 7939 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7940 found="yes" 7941 fi 7942 fi 7943 7944 if test $found = "no" ; then 7945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7947 fi 7948 7949 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7951 fi 7952 7953 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7954 7955 { 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 7956 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7957 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7958 if eval test \${$cacheid+y} 7959 then : 7960 printf %s "(cached) " >&6 7961 else case e in #( 7962 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7963 /* end confdefs.h. */ 7964 int i; 7965 int 7966 main (void) 7967 { 7968 7969 ; 7970 return 0; 7971 } 7972 _ACEOF 7973 if ac_fn_c_try_link "$LINENO" 7974 then : 7975 eval $cacheid=yes 7976 else case e in #( 7977 e) eval $cacheid=no ;; 7978 esac 7979 fi 7980 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7981 conftest$ac_exeext conftest.$ac_ext ;; 7982 esac 7983 fi 7984 7985 7986 CFLAGS="$xorg_testset_save_CFLAGS" 7987 7988 eval supported=\$$cacheid 7989 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7990 printf '%s\n' "$supported" >&6; } 7991 if test "$supported" = "yes" ; then 7992 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7993 found="yes" 7994 fi 7995 fi 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 xorg_testset_save_CFLAGS="$CFLAGS" 8012 8013 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8015 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8016 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8017 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8018 then : 8019 printf %s "(cached) " >&6 8020 else case e in #( 8021 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8022 /* end confdefs.h. */ 8023 int i; 8024 _ACEOF 8025 if ac_fn_c_try_compile "$LINENO" 8026 then : 8027 xorg_cv_cc_flag_unknown_warning_option=yes 8028 else case e in #( 8029 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8030 esac 8031 fi 8032 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8033 esac 8034 fi 8035 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8036 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8037 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8038 CFLAGS="$xorg_testset_save_CFLAGS" 8039 fi 8040 8041 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8044 fi 8045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8046 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8047 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8048 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8049 then : 8050 printf %s "(cached) " >&6 8051 else case e in #( 8052 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8053 /* end confdefs.h. */ 8054 int i; 8055 _ACEOF 8056 if ac_fn_c_try_compile "$LINENO" 8057 then : 8058 xorg_cv_cc_flag_unused_command_line_argument=yes 8059 else case e in #( 8060 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8061 esac 8062 fi 8063 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8064 esac 8065 fi 8066 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8067 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8068 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8069 CFLAGS="$xorg_testset_save_CFLAGS" 8070 fi 8071 8072 found="no" 8073 8074 if test $found = "no" ; then 8075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8077 fi 8078 8079 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8081 fi 8082 8083 CFLAGS="$CFLAGS -Werror=nonnull" 8084 8085 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 8086 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 8087 cacheid=xorg_cv_cc_flag__Werror_nonnull 8088 if eval test \${$cacheid+y} 8089 then : 8090 printf %s "(cached) " >&6 8091 else case e in #( 8092 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8093 /* end confdefs.h. */ 8094 int i; 8095 int 8096 main (void) 8097 { 8098 8099 ; 8100 return 0; 8101 } 8102 _ACEOF 8103 if ac_fn_c_try_link "$LINENO" 8104 then : 8105 eval $cacheid=yes 8106 else case e in #( 8107 e) eval $cacheid=no ;; 8108 esac 8109 fi 8110 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8111 conftest$ac_exeext conftest.$ac_ext ;; 8112 esac 8113 fi 8114 8115 8116 CFLAGS="$xorg_testset_save_CFLAGS" 8117 8118 eval supported=\$$cacheid 8119 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8120 printf '%s\n' "$supported" >&6; } 8121 if test "$supported" = "yes" ; then 8122 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 8123 found="yes" 8124 fi 8125 fi 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 xorg_testset_save_CFLAGS="$CFLAGS" 8142 8143 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8145 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8146 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8147 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8148 then : 8149 printf %s "(cached) " >&6 8150 else case e in #( 8151 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8152 /* end confdefs.h. */ 8153 int i; 8154 _ACEOF 8155 if ac_fn_c_try_compile "$LINENO" 8156 then : 8157 xorg_cv_cc_flag_unknown_warning_option=yes 8158 else case e in #( 8159 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8160 esac 8161 fi 8162 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8163 esac 8164 fi 8165 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8166 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8167 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8168 CFLAGS="$xorg_testset_save_CFLAGS" 8169 fi 8170 8171 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8174 fi 8175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8176 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8177 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8178 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8179 then : 8180 printf %s "(cached) " >&6 8181 else case e in #( 8182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8183 /* end confdefs.h. */ 8184 int i; 8185 _ACEOF 8186 if ac_fn_c_try_compile "$LINENO" 8187 then : 8188 xorg_cv_cc_flag_unused_command_line_argument=yes 8189 else case e in #( 8190 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8191 esac 8192 fi 8193 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8194 esac 8195 fi 8196 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8197 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8198 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8199 CFLAGS="$xorg_testset_save_CFLAGS" 8200 fi 8201 8202 found="no" 8203 8204 if test $found = "no" ; then 8205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8207 fi 8208 8209 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8211 fi 8212 8213 CFLAGS="$CFLAGS -Werror=init-self" 8214 8215 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 8216 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 8217 cacheid=xorg_cv_cc_flag__Werror_init_self 8218 if eval test \${$cacheid+y} 8219 then : 8220 printf %s "(cached) " >&6 8221 else case e in #( 8222 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8223 /* end confdefs.h. */ 8224 int i; 8225 int 8226 main (void) 8227 { 8228 8229 ; 8230 return 0; 8231 } 8232 _ACEOF 8233 if ac_fn_c_try_link "$LINENO" 8234 then : 8235 eval $cacheid=yes 8236 else case e in #( 8237 e) eval $cacheid=no ;; 8238 esac 8239 fi 8240 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8241 conftest$ac_exeext conftest.$ac_ext ;; 8242 esac 8243 fi 8244 8245 8246 CFLAGS="$xorg_testset_save_CFLAGS" 8247 8248 eval supported=\$$cacheid 8249 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8250 printf '%s\n' "$supported" >&6; } 8251 if test "$supported" = "yes" ; then 8252 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 8253 found="yes" 8254 fi 8255 fi 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 8270 8271 xorg_testset_save_CFLAGS="$CFLAGS" 8272 8273 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8275 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8276 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8277 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8278 then : 8279 printf %s "(cached) " >&6 8280 else case e in #( 8281 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8282 /* end confdefs.h. */ 8283 int i; 8284 _ACEOF 8285 if ac_fn_c_try_compile "$LINENO" 8286 then : 8287 xorg_cv_cc_flag_unknown_warning_option=yes 8288 else case e in #( 8289 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8290 esac 8291 fi 8292 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8293 esac 8294 fi 8295 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8296 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8297 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8298 CFLAGS="$xorg_testset_save_CFLAGS" 8299 fi 8300 8301 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8304 fi 8305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8306 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8307 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8308 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8309 then : 8310 printf %s "(cached) " >&6 8311 else case e in #( 8312 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8313 /* end confdefs.h. */ 8314 int i; 8315 _ACEOF 8316 if ac_fn_c_try_compile "$LINENO" 8317 then : 8318 xorg_cv_cc_flag_unused_command_line_argument=yes 8319 else case e in #( 8320 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8321 esac 8322 fi 8323 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8324 esac 8325 fi 8326 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8327 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8328 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8329 CFLAGS="$xorg_testset_save_CFLAGS" 8330 fi 8331 8332 found="no" 8333 8334 if test $found = "no" ; then 8335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8337 fi 8338 8339 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8341 fi 8342 8343 CFLAGS="$CFLAGS -Werror=main" 8344 8345 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 8346 printf %s "checking if $CC supports -Werror=main... " >&6; } 8347 cacheid=xorg_cv_cc_flag__Werror_main 8348 if eval test \${$cacheid+y} 8349 then : 8350 printf %s "(cached) " >&6 8351 else case e in #( 8352 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8353 /* end confdefs.h. */ 8354 int i; 8355 int 8356 main (void) 8357 { 8358 8359 ; 8360 return 0; 8361 } 8362 _ACEOF 8363 if ac_fn_c_try_link "$LINENO" 8364 then : 8365 eval $cacheid=yes 8366 else case e in #( 8367 e) eval $cacheid=no ;; 8368 esac 8369 fi 8370 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8371 conftest$ac_exeext conftest.$ac_ext ;; 8372 esac 8373 fi 8374 8375 8376 CFLAGS="$xorg_testset_save_CFLAGS" 8377 8378 eval supported=\$$cacheid 8379 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8380 printf '%s\n' "$supported" >&6; } 8381 if test "$supported" = "yes" ; then 8382 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8383 found="yes" 8384 fi 8385 fi 8386 8387 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 xorg_testset_save_CFLAGS="$CFLAGS" 8402 8403 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8405 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8406 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8407 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8408 then : 8409 printf %s "(cached) " >&6 8410 else case e in #( 8411 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8412 /* end confdefs.h. */ 8413 int i; 8414 _ACEOF 8415 if ac_fn_c_try_compile "$LINENO" 8416 then : 8417 xorg_cv_cc_flag_unknown_warning_option=yes 8418 else case e in #( 8419 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8420 esac 8421 fi 8422 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8423 esac 8424 fi 8425 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8426 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8427 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8428 CFLAGS="$xorg_testset_save_CFLAGS" 8429 fi 8430 8431 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8434 fi 8435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8436 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8437 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8438 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8439 then : 8440 printf %s "(cached) " >&6 8441 else case e in #( 8442 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8443 /* end confdefs.h. */ 8444 int i; 8445 _ACEOF 8446 if ac_fn_c_try_compile "$LINENO" 8447 then : 8448 xorg_cv_cc_flag_unused_command_line_argument=yes 8449 else case e in #( 8450 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8451 esac 8452 fi 8453 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8454 esac 8455 fi 8456 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8457 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8459 CFLAGS="$xorg_testset_save_CFLAGS" 8460 fi 8461 8462 found="no" 8463 8464 if test $found = "no" ; then 8465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8467 fi 8468 8469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8471 fi 8472 8473 CFLAGS="$CFLAGS -Werror=missing-braces" 8474 8475 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8476 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8477 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8478 if eval test \${$cacheid+y} 8479 then : 8480 printf %s "(cached) " >&6 8481 else case e in #( 8482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8483 /* end confdefs.h. */ 8484 int i; 8485 int 8486 main (void) 8487 { 8488 8489 ; 8490 return 0; 8491 } 8492 _ACEOF 8493 if ac_fn_c_try_link "$LINENO" 8494 then : 8495 eval $cacheid=yes 8496 else case e in #( 8497 e) eval $cacheid=no ;; 8498 esac 8499 fi 8500 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8501 conftest$ac_exeext conftest.$ac_ext ;; 8502 esac 8503 fi 8504 8505 8506 CFLAGS="$xorg_testset_save_CFLAGS" 8507 8508 eval supported=\$$cacheid 8509 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8510 printf '%s\n' "$supported" >&6; } 8511 if test "$supported" = "yes" ; then 8512 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8513 found="yes" 8514 fi 8515 fi 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 8530 8531 xorg_testset_save_CFLAGS="$CFLAGS" 8532 8533 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8535 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8536 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8537 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8538 then : 8539 printf %s "(cached) " >&6 8540 else case e in #( 8541 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8542 /* end confdefs.h. */ 8543 int i; 8544 _ACEOF 8545 if ac_fn_c_try_compile "$LINENO" 8546 then : 8547 xorg_cv_cc_flag_unknown_warning_option=yes 8548 else case e in #( 8549 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8550 esac 8551 fi 8552 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8553 esac 8554 fi 8555 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8556 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8557 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8558 CFLAGS="$xorg_testset_save_CFLAGS" 8559 fi 8560 8561 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8564 fi 8565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8566 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8567 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8568 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8569 then : 8570 printf %s "(cached) " >&6 8571 else case e in #( 8572 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8573 /* end confdefs.h. */ 8574 int i; 8575 _ACEOF 8576 if ac_fn_c_try_compile "$LINENO" 8577 then : 8578 xorg_cv_cc_flag_unused_command_line_argument=yes 8579 else case e in #( 8580 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8581 esac 8582 fi 8583 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8584 esac 8585 fi 8586 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8587 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8589 CFLAGS="$xorg_testset_save_CFLAGS" 8590 fi 8591 8592 found="no" 8593 8594 if test $found = "no" ; then 8595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8597 fi 8598 8599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8601 fi 8602 8603 CFLAGS="$CFLAGS -Werror=sequence-point" 8604 8605 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8606 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8607 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8608 if eval test \${$cacheid+y} 8609 then : 8610 printf %s "(cached) " >&6 8611 else case e in #( 8612 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8613 /* end confdefs.h. */ 8614 int i; 8615 int 8616 main (void) 8617 { 8618 8619 ; 8620 return 0; 8621 } 8622 _ACEOF 8623 if ac_fn_c_try_link "$LINENO" 8624 then : 8625 eval $cacheid=yes 8626 else case e in #( 8627 e) eval $cacheid=no ;; 8628 esac 8629 fi 8630 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8631 conftest$ac_exeext conftest.$ac_ext ;; 8632 esac 8633 fi 8634 8635 8636 CFLAGS="$xorg_testset_save_CFLAGS" 8637 8638 eval supported=\$$cacheid 8639 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8640 printf '%s\n' "$supported" >&6; } 8641 if test "$supported" = "yes" ; then 8642 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8643 found="yes" 8644 fi 8645 fi 8646 8647 8648 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 xorg_testset_save_CFLAGS="$CFLAGS" 8662 8663 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8665 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8666 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8667 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8668 then : 8669 printf %s "(cached) " >&6 8670 else case e in #( 8671 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8672 /* end confdefs.h. */ 8673 int i; 8674 _ACEOF 8675 if ac_fn_c_try_compile "$LINENO" 8676 then : 8677 xorg_cv_cc_flag_unknown_warning_option=yes 8678 else case e in #( 8679 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8680 esac 8681 fi 8682 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8683 esac 8684 fi 8685 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8686 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8687 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8688 CFLAGS="$xorg_testset_save_CFLAGS" 8689 fi 8690 8691 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8694 fi 8695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8696 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8697 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8698 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8699 then : 8700 printf %s "(cached) " >&6 8701 else case e in #( 8702 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8703 /* end confdefs.h. */ 8704 int i; 8705 _ACEOF 8706 if ac_fn_c_try_compile "$LINENO" 8707 then : 8708 xorg_cv_cc_flag_unused_command_line_argument=yes 8709 else case e in #( 8710 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8711 esac 8712 fi 8713 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8714 esac 8715 fi 8716 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8717 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8718 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8719 CFLAGS="$xorg_testset_save_CFLAGS" 8720 fi 8721 8722 found="no" 8723 8724 if test $found = "no" ; then 8725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8727 fi 8728 8729 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8731 fi 8732 8733 CFLAGS="$CFLAGS -Werror=return-type" 8734 8735 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8736 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8737 cacheid=xorg_cv_cc_flag__Werror_return_type 8738 if eval test \${$cacheid+y} 8739 then : 8740 printf %s "(cached) " >&6 8741 else case e in #( 8742 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8743 /* end confdefs.h. */ 8744 int i; 8745 int 8746 main (void) 8747 { 8748 8749 ; 8750 return 0; 8751 } 8752 _ACEOF 8753 if ac_fn_c_try_link "$LINENO" 8754 then : 8755 eval $cacheid=yes 8756 else case e in #( 8757 e) eval $cacheid=no ;; 8758 esac 8759 fi 8760 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8761 conftest$ac_exeext conftest.$ac_ext ;; 8762 esac 8763 fi 8764 8765 8766 CFLAGS="$xorg_testset_save_CFLAGS" 8767 8768 eval supported=\$$cacheid 8769 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8770 printf '%s\n' "$supported" >&6; } 8771 if test "$supported" = "yes" ; then 8772 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8773 found="yes" 8774 fi 8775 fi 8776 8777 if test $found = "no" ; then 8778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8780 fi 8781 8782 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8784 fi 8785 8786 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8787 8788 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8789 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8790 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8791 if eval test \${$cacheid+y} 8792 then : 8793 printf %s "(cached) " >&6 8794 else case e in #( 8795 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8796 /* end confdefs.h. */ 8797 int i; 8798 int 8799 main (void) 8800 { 8801 8802 ; 8803 return 0; 8804 } 8805 _ACEOF 8806 if ac_fn_c_try_link "$LINENO" 8807 then : 8808 eval $cacheid=yes 8809 else case e in #( 8810 e) eval $cacheid=no ;; 8811 esac 8812 fi 8813 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8814 conftest$ac_exeext conftest.$ac_ext ;; 8815 esac 8816 fi 8817 8818 8819 CFLAGS="$xorg_testset_save_CFLAGS" 8820 8821 eval supported=\$$cacheid 8822 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8823 printf '%s\n' "$supported" >&6; } 8824 if test "$supported" = "yes" ; then 8825 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8826 found="yes" 8827 fi 8828 fi 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 8843 8844 xorg_testset_save_CFLAGS="$CFLAGS" 8845 8846 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8848 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8849 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8850 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8851 then : 8852 printf %s "(cached) " >&6 8853 else case e in #( 8854 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8855 /* end confdefs.h. */ 8856 int i; 8857 _ACEOF 8858 if ac_fn_c_try_compile "$LINENO" 8859 then : 8860 xorg_cv_cc_flag_unknown_warning_option=yes 8861 else case e in #( 8862 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8863 esac 8864 fi 8865 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8866 esac 8867 fi 8868 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8869 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8870 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8871 CFLAGS="$xorg_testset_save_CFLAGS" 8872 fi 8873 8874 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8877 fi 8878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8879 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8880 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8881 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8882 then : 8883 printf %s "(cached) " >&6 8884 else case e in #( 8885 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8886 /* end confdefs.h. */ 8887 int i; 8888 _ACEOF 8889 if ac_fn_c_try_compile "$LINENO" 8890 then : 8891 xorg_cv_cc_flag_unused_command_line_argument=yes 8892 else case e in #( 8893 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8894 esac 8895 fi 8896 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8897 esac 8898 fi 8899 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8900 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8901 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8902 CFLAGS="$xorg_testset_save_CFLAGS" 8903 fi 8904 8905 found="no" 8906 8907 if test $found = "no" ; then 8908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8910 fi 8911 8912 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8914 fi 8915 8916 CFLAGS="$CFLAGS -Werror=trigraphs" 8917 8918 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8919 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8920 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8921 if eval test \${$cacheid+y} 8922 then : 8923 printf %s "(cached) " >&6 8924 else case e in #( 8925 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8926 /* end confdefs.h. */ 8927 int i; 8928 int 8929 main (void) 8930 { 8931 8932 ; 8933 return 0; 8934 } 8935 _ACEOF 8936 if ac_fn_c_try_link "$LINENO" 8937 then : 8938 eval $cacheid=yes 8939 else case e in #( 8940 e) eval $cacheid=no ;; 8941 esac 8942 fi 8943 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8944 conftest$ac_exeext conftest.$ac_ext ;; 8945 esac 8946 fi 8947 8948 8949 CFLAGS="$xorg_testset_save_CFLAGS" 8950 8951 eval supported=\$$cacheid 8952 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8953 printf '%s\n' "$supported" >&6; } 8954 if test "$supported" = "yes" ; then 8955 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8956 found="yes" 8957 fi 8958 fi 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969 8970 8971 8972 8973 8974 xorg_testset_save_CFLAGS="$CFLAGS" 8975 8976 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8978 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8979 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8980 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8981 then : 8982 printf %s "(cached) " >&6 8983 else case e in #( 8984 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8985 /* end confdefs.h. */ 8986 int i; 8987 _ACEOF 8988 if ac_fn_c_try_compile "$LINENO" 8989 then : 8990 xorg_cv_cc_flag_unknown_warning_option=yes 8991 else case e in #( 8992 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8993 esac 8994 fi 8995 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8996 esac 8997 fi 8998 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8999 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9001 CFLAGS="$xorg_testset_save_CFLAGS" 9002 fi 9003 9004 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9007 fi 9008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9009 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9010 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9011 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9012 then : 9013 printf %s "(cached) " >&6 9014 else case e in #( 9015 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9016 /* end confdefs.h. */ 9017 int i; 9018 _ACEOF 9019 if ac_fn_c_try_compile "$LINENO" 9020 then : 9021 xorg_cv_cc_flag_unused_command_line_argument=yes 9022 else case e in #( 9023 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9024 esac 9025 fi 9026 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9027 esac 9028 fi 9029 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9030 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9031 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9032 CFLAGS="$xorg_testset_save_CFLAGS" 9033 fi 9034 9035 found="no" 9036 9037 if test $found = "no" ; then 9038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9040 fi 9041 9042 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9044 fi 9045 9046 CFLAGS="$CFLAGS -Werror=array-bounds" 9047 9048 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 9049 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 9050 cacheid=xorg_cv_cc_flag__Werror_array_bounds 9051 if eval test \${$cacheid+y} 9052 then : 9053 printf %s "(cached) " >&6 9054 else case e in #( 9055 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9056 /* end confdefs.h. */ 9057 int i; 9058 int 9059 main (void) 9060 { 9061 9062 ; 9063 return 0; 9064 } 9065 _ACEOF 9066 if ac_fn_c_try_link "$LINENO" 9067 then : 9068 eval $cacheid=yes 9069 else case e in #( 9070 e) eval $cacheid=no ;; 9071 esac 9072 fi 9073 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9074 conftest$ac_exeext conftest.$ac_ext ;; 9075 esac 9076 fi 9077 9078 9079 CFLAGS="$xorg_testset_save_CFLAGS" 9080 9081 eval supported=\$$cacheid 9082 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9083 printf '%s\n' "$supported" >&6; } 9084 if test "$supported" = "yes" ; then 9085 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 9086 found="yes" 9087 fi 9088 fi 9089 9090 9091 9092 9093 9094 9095 9096 9097 9098 9099 9100 9101 9102 9103 9104 xorg_testset_save_CFLAGS="$CFLAGS" 9105 9106 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9108 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9109 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9110 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9111 then : 9112 printf %s "(cached) " >&6 9113 else case e in #( 9114 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9115 /* end confdefs.h. */ 9116 int i; 9117 _ACEOF 9118 if ac_fn_c_try_compile "$LINENO" 9119 then : 9120 xorg_cv_cc_flag_unknown_warning_option=yes 9121 else case e in #( 9122 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9123 esac 9124 fi 9125 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9126 esac 9127 fi 9128 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9129 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9130 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9131 CFLAGS="$xorg_testset_save_CFLAGS" 9132 fi 9133 9134 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9137 fi 9138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9139 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9140 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9141 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9142 then : 9143 printf %s "(cached) " >&6 9144 else case e in #( 9145 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9146 /* end confdefs.h. */ 9147 int i; 9148 _ACEOF 9149 if ac_fn_c_try_compile "$LINENO" 9150 then : 9151 xorg_cv_cc_flag_unused_command_line_argument=yes 9152 else case e in #( 9153 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9154 esac 9155 fi 9156 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9157 esac 9158 fi 9159 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9160 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9161 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9162 CFLAGS="$xorg_testset_save_CFLAGS" 9163 fi 9164 9165 found="no" 9166 9167 if test $found = "no" ; then 9168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9170 fi 9171 9172 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9174 fi 9175 9176 CFLAGS="$CFLAGS -Werror=write-strings" 9177 9178 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 9179 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 9180 cacheid=xorg_cv_cc_flag__Werror_write_strings 9181 if eval test \${$cacheid+y} 9182 then : 9183 printf %s "(cached) " >&6 9184 else case e in #( 9185 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9186 /* end confdefs.h. */ 9187 int i; 9188 int 9189 main (void) 9190 { 9191 9192 ; 9193 return 0; 9194 } 9195 _ACEOF 9196 if ac_fn_c_try_link "$LINENO" 9197 then : 9198 eval $cacheid=yes 9199 else case e in #( 9200 e) eval $cacheid=no ;; 9201 esac 9202 fi 9203 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9204 conftest$ac_exeext conftest.$ac_ext ;; 9205 esac 9206 fi 9207 9208 9209 CFLAGS="$xorg_testset_save_CFLAGS" 9210 9211 eval supported=\$$cacheid 9212 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9213 printf '%s\n' "$supported" >&6; } 9214 if test "$supported" = "yes" ; then 9215 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 9216 found="yes" 9217 fi 9218 fi 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230 9231 9232 9233 9234 xorg_testset_save_CFLAGS="$CFLAGS" 9235 9236 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9238 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9239 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9240 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9241 then : 9242 printf %s "(cached) " >&6 9243 else case e in #( 9244 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9245 /* end confdefs.h. */ 9246 int i; 9247 _ACEOF 9248 if ac_fn_c_try_compile "$LINENO" 9249 then : 9250 xorg_cv_cc_flag_unknown_warning_option=yes 9251 else case e in #( 9252 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9253 esac 9254 fi 9255 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9256 esac 9257 fi 9258 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9259 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9261 CFLAGS="$xorg_testset_save_CFLAGS" 9262 fi 9263 9264 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9267 fi 9268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9269 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9270 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9271 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9272 then : 9273 printf %s "(cached) " >&6 9274 else case e in #( 9275 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9276 /* end confdefs.h. */ 9277 int i; 9278 _ACEOF 9279 if ac_fn_c_try_compile "$LINENO" 9280 then : 9281 xorg_cv_cc_flag_unused_command_line_argument=yes 9282 else case e in #( 9283 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9284 esac 9285 fi 9286 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9287 esac 9288 fi 9289 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9290 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9291 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9292 CFLAGS="$xorg_testset_save_CFLAGS" 9293 fi 9294 9295 found="no" 9296 9297 if test $found = "no" ; then 9298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9300 fi 9301 9302 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9304 fi 9305 9306 CFLAGS="$CFLAGS -Werror=address" 9307 9308 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 9309 printf %s "checking if $CC supports -Werror=address... " >&6; } 9310 cacheid=xorg_cv_cc_flag__Werror_address 9311 if eval test \${$cacheid+y} 9312 then : 9313 printf %s "(cached) " >&6 9314 else case e in #( 9315 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9316 /* end confdefs.h. */ 9317 int i; 9318 int 9319 main (void) 9320 { 9321 9322 ; 9323 return 0; 9324 } 9325 _ACEOF 9326 if ac_fn_c_try_link "$LINENO" 9327 then : 9328 eval $cacheid=yes 9329 else case e in #( 9330 e) eval $cacheid=no ;; 9331 esac 9332 fi 9333 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9334 conftest$ac_exeext conftest.$ac_ext ;; 9335 esac 9336 fi 9337 9338 9339 CFLAGS="$xorg_testset_save_CFLAGS" 9340 9341 eval supported=\$$cacheid 9342 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9343 printf '%s\n' "$supported" >&6; } 9344 if test "$supported" = "yes" ; then 9345 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 9346 found="yes" 9347 fi 9348 fi 9349 9350 9351 9352 9353 9354 9355 9356 9357 9358 9359 9360 9361 9362 9363 9364 xorg_testset_save_CFLAGS="$CFLAGS" 9365 9366 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9368 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9369 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9370 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9371 then : 9372 printf %s "(cached) " >&6 9373 else case e in #( 9374 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9375 /* end confdefs.h. */ 9376 int i; 9377 _ACEOF 9378 if ac_fn_c_try_compile "$LINENO" 9379 then : 9380 xorg_cv_cc_flag_unknown_warning_option=yes 9381 else case e in #( 9382 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9383 esac 9384 fi 9385 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9386 esac 9387 fi 9388 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9389 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9390 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9391 CFLAGS="$xorg_testset_save_CFLAGS" 9392 fi 9393 9394 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9397 fi 9398 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9399 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9400 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9401 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9402 then : 9403 printf %s "(cached) " >&6 9404 else case e in #( 9405 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9406 /* end confdefs.h. */ 9407 int i; 9408 _ACEOF 9409 if ac_fn_c_try_compile "$LINENO" 9410 then : 9411 xorg_cv_cc_flag_unused_command_line_argument=yes 9412 else case e in #( 9413 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9414 esac 9415 fi 9416 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9417 esac 9418 fi 9419 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9420 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9421 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9422 CFLAGS="$xorg_testset_save_CFLAGS" 9423 fi 9424 9425 found="no" 9426 9427 if test $found = "no" ; then 9428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9430 fi 9431 9432 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9434 fi 9435 9436 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9437 9438 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9439 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9440 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9441 if eval test \${$cacheid+y} 9442 then : 9443 printf %s "(cached) " >&6 9444 else case e in #( 9445 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9446 /* end confdefs.h. */ 9447 int i; 9448 int 9449 main (void) 9450 { 9451 9452 ; 9453 return 0; 9454 } 9455 _ACEOF 9456 if ac_fn_c_try_link "$LINENO" 9457 then : 9458 eval $cacheid=yes 9459 else case e in #( 9460 e) eval $cacheid=no ;; 9461 esac 9462 fi 9463 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9464 conftest$ac_exeext conftest.$ac_ext ;; 9465 esac 9466 fi 9467 9468 9469 CFLAGS="$xorg_testset_save_CFLAGS" 9470 9471 eval supported=\$$cacheid 9472 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9473 printf '%s\n' "$supported" >&6; } 9474 if test "$supported" = "yes" ; then 9475 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9476 found="yes" 9477 fi 9478 fi 9479 9480 if test $found = "no" ; then 9481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9483 fi 9484 9485 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9487 fi 9488 9489 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9490 9491 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9492 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9493 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9494 if eval test \${$cacheid+y} 9495 then : 9496 printf %s "(cached) " >&6 9497 else case e in #( 9498 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9499 /* end confdefs.h. */ 9500 int i; 9501 int 9502 main (void) 9503 { 9504 9505 ; 9506 return 0; 9507 } 9508 _ACEOF 9509 if ac_fn_c_try_link "$LINENO" 9510 then : 9511 eval $cacheid=yes 9512 else case e in #( 9513 e) eval $cacheid=no ;; 9514 esac 9515 fi 9516 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9517 conftest$ac_exeext conftest.$ac_ext ;; 9518 esac 9519 fi 9520 9521 9522 CFLAGS="$xorg_testset_save_CFLAGS" 9523 9524 eval supported=\$$cacheid 9525 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9526 printf '%s\n' "$supported" >&6; } 9527 if test "$supported" = "yes" ; then 9528 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9529 found="yes" 9530 fi 9531 fi 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544 9545 9546 9547 xorg_testset_save_CFLAGS="$CFLAGS" 9548 9549 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9551 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9552 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9553 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9554 then : 9555 printf %s "(cached) " >&6 9556 else case e in #( 9557 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9558 /* end confdefs.h. */ 9559 int i; 9560 _ACEOF 9561 if ac_fn_c_try_compile "$LINENO" 9562 then : 9563 xorg_cv_cc_flag_unknown_warning_option=yes 9564 else case e in #( 9565 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9566 esac 9567 fi 9568 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9569 esac 9570 fi 9571 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9572 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9573 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9574 CFLAGS="$xorg_testset_save_CFLAGS" 9575 fi 9576 9577 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9580 fi 9581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9582 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9583 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9584 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9585 then : 9586 printf %s "(cached) " >&6 9587 else case e in #( 9588 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9589 /* end confdefs.h. */ 9590 int i; 9591 _ACEOF 9592 if ac_fn_c_try_compile "$LINENO" 9593 then : 9594 xorg_cv_cc_flag_unused_command_line_argument=yes 9595 else case e in #( 9596 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9597 esac 9598 fi 9599 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9600 esac 9601 fi 9602 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9603 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9604 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9605 CFLAGS="$xorg_testset_save_CFLAGS" 9606 fi 9607 9608 found="no" 9609 9610 if test $found = "no" ; then 9611 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9613 fi 9614 9615 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9617 fi 9618 9619 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9620 9621 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9622 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9623 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9624 if eval test \${$cacheid+y} 9625 then : 9626 printf %s "(cached) " >&6 9627 else case e in #( 9628 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9629 /* end confdefs.h. */ 9630 int i; 9631 int 9632 main (void) 9633 { 9634 9635 ; 9636 return 0; 9637 } 9638 _ACEOF 9639 if ac_fn_c_try_link "$LINENO" 9640 then : 9641 eval $cacheid=yes 9642 else case e in #( 9643 e) eval $cacheid=no ;; 9644 esac 9645 fi 9646 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9647 conftest$ac_exeext conftest.$ac_ext ;; 9648 esac 9649 fi 9650 9651 9652 CFLAGS="$xorg_testset_save_CFLAGS" 9653 9654 eval supported=\$$cacheid 9655 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9656 printf '%s\n' "$supported" >&6; } 9657 if test "$supported" = "yes" ; then 9658 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9659 found="yes" 9660 fi 9661 fi 9662 9663 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9664 else 9665 { 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 $PACKAGE_BUGREPORT" >&5 9666 printf '%s\n' "$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 $PACKAGE_BUGREPORT" >&2;} 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 xorg_testset_save_CFLAGS="$CFLAGS" 9681 9682 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9684 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9685 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9686 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9687 then : 9688 printf %s "(cached) " >&6 9689 else case e in #( 9690 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9691 /* end confdefs.h. */ 9692 int i; 9693 _ACEOF 9694 if ac_fn_c_try_compile "$LINENO" 9695 then : 9696 xorg_cv_cc_flag_unknown_warning_option=yes 9697 else case e in #( 9698 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9699 esac 9700 fi 9701 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9702 esac 9703 fi 9704 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9705 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9706 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9707 CFLAGS="$xorg_testset_save_CFLAGS" 9708 fi 9709 9710 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9713 fi 9714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9715 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9716 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9717 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9718 then : 9719 printf %s "(cached) " >&6 9720 else case e in #( 9721 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9722 /* end confdefs.h. */ 9723 int i; 9724 _ACEOF 9725 if ac_fn_c_try_compile "$LINENO" 9726 then : 9727 xorg_cv_cc_flag_unused_command_line_argument=yes 9728 else case e in #( 9729 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9730 esac 9731 fi 9732 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9733 esac 9734 fi 9735 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9736 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9737 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9738 CFLAGS="$xorg_testset_save_CFLAGS" 9739 fi 9740 9741 found="no" 9742 9743 if test $found = "no" ; then 9744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9746 fi 9747 9748 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9750 fi 9751 9752 CFLAGS="$CFLAGS -Wimplicit" 9753 9754 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9755 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9756 cacheid=xorg_cv_cc_flag__Wimplicit 9757 if eval test \${$cacheid+y} 9758 then : 9759 printf %s "(cached) " >&6 9760 else case e in #( 9761 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9762 /* end confdefs.h. */ 9763 int i; 9764 int 9765 main (void) 9766 { 9767 9768 ; 9769 return 0; 9770 } 9771 _ACEOF 9772 if ac_fn_c_try_link "$LINENO" 9773 then : 9774 eval $cacheid=yes 9775 else case e in #( 9776 e) eval $cacheid=no ;; 9777 esac 9778 fi 9779 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9780 conftest$ac_exeext conftest.$ac_ext ;; 9781 esac 9782 fi 9783 9784 9785 CFLAGS="$xorg_testset_save_CFLAGS" 9786 9787 eval supported=\$$cacheid 9788 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9789 printf '%s\n' "$supported" >&6; } 9790 if test "$supported" = "yes" ; then 9791 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9792 found="yes" 9793 fi 9794 fi 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 xorg_testset_save_CFLAGS="$CFLAGS" 9811 9812 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9814 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9815 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9816 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9817 then : 9818 printf %s "(cached) " >&6 9819 else case e in #( 9820 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9821 /* end confdefs.h. */ 9822 int i; 9823 _ACEOF 9824 if ac_fn_c_try_compile "$LINENO" 9825 then : 9826 xorg_cv_cc_flag_unknown_warning_option=yes 9827 else case e in #( 9828 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9829 esac 9830 fi 9831 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9832 esac 9833 fi 9834 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9835 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9836 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9837 CFLAGS="$xorg_testset_save_CFLAGS" 9838 fi 9839 9840 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9843 fi 9844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9845 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9846 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9847 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9848 then : 9849 printf %s "(cached) " >&6 9850 else case e in #( 9851 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9852 /* end confdefs.h. */ 9853 int i; 9854 _ACEOF 9855 if ac_fn_c_try_compile "$LINENO" 9856 then : 9857 xorg_cv_cc_flag_unused_command_line_argument=yes 9858 else case e in #( 9859 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9860 esac 9861 fi 9862 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9863 esac 9864 fi 9865 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9866 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9867 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9868 CFLAGS="$xorg_testset_save_CFLAGS" 9869 fi 9870 9871 found="no" 9872 9873 if test $found = "no" ; then 9874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9876 fi 9877 9878 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9879 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9880 fi 9881 9882 CFLAGS="$CFLAGS -Wnonnull" 9883 9884 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9885 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9886 cacheid=xorg_cv_cc_flag__Wnonnull 9887 if eval test \${$cacheid+y} 9888 then : 9889 printf %s "(cached) " >&6 9890 else case e in #( 9891 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9892 /* end confdefs.h. */ 9893 int i; 9894 int 9895 main (void) 9896 { 9897 9898 ; 9899 return 0; 9900 } 9901 _ACEOF 9902 if ac_fn_c_try_link "$LINENO" 9903 then : 9904 eval $cacheid=yes 9905 else case e in #( 9906 e) eval $cacheid=no ;; 9907 esac 9908 fi 9909 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9910 conftest$ac_exeext conftest.$ac_ext ;; 9911 esac 9912 fi 9913 9914 9915 CFLAGS="$xorg_testset_save_CFLAGS" 9916 9917 eval supported=\$$cacheid 9918 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9919 printf '%s\n' "$supported" >&6; } 9920 if test "$supported" = "yes" ; then 9921 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9922 found="yes" 9923 fi 9924 fi 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 xorg_testset_save_CFLAGS="$CFLAGS" 9941 9942 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9944 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9945 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9946 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9947 then : 9948 printf %s "(cached) " >&6 9949 else case e in #( 9950 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9951 /* end confdefs.h. */ 9952 int i; 9953 _ACEOF 9954 if ac_fn_c_try_compile "$LINENO" 9955 then : 9956 xorg_cv_cc_flag_unknown_warning_option=yes 9957 else case e in #( 9958 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9959 esac 9960 fi 9961 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9962 esac 9963 fi 9964 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9965 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9966 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9967 CFLAGS="$xorg_testset_save_CFLAGS" 9968 fi 9969 9970 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9973 fi 9974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9975 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9976 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9977 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9978 then : 9979 printf %s "(cached) " >&6 9980 else case e in #( 9981 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9982 /* end confdefs.h. */ 9983 int i; 9984 _ACEOF 9985 if ac_fn_c_try_compile "$LINENO" 9986 then : 9987 xorg_cv_cc_flag_unused_command_line_argument=yes 9988 else case e in #( 9989 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9990 esac 9991 fi 9992 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9993 esac 9994 fi 9995 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9996 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9997 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9998 CFLAGS="$xorg_testset_save_CFLAGS" 9999 fi 10000 10001 found="no" 10002 10003 if test $found = "no" ; then 10004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 fi 10007 10008 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10010 fi 10011 10012 CFLAGS="$CFLAGS -Winit-self" 10013 10014 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 10015 printf %s "checking if $CC supports -Winit-self... " >&6; } 10016 cacheid=xorg_cv_cc_flag__Winit_self 10017 if eval test \${$cacheid+y} 10018 then : 10019 printf %s "(cached) " >&6 10020 else case e in #( 10021 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10022 /* end confdefs.h. */ 10023 int i; 10024 int 10025 main (void) 10026 { 10027 10028 ; 10029 return 0; 10030 } 10031 _ACEOF 10032 if ac_fn_c_try_link "$LINENO" 10033 then : 10034 eval $cacheid=yes 10035 else case e in #( 10036 e) eval $cacheid=no ;; 10037 esac 10038 fi 10039 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10040 conftest$ac_exeext conftest.$ac_ext ;; 10041 esac 10042 fi 10043 10044 10045 CFLAGS="$xorg_testset_save_CFLAGS" 10046 10047 eval supported=\$$cacheid 10048 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10049 printf '%s\n' "$supported" >&6; } 10050 if test "$supported" = "yes" ; then 10051 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 10052 found="yes" 10053 fi 10054 fi 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 10069 10070 xorg_testset_save_CFLAGS="$CFLAGS" 10071 10072 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10074 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10075 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10076 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10077 then : 10078 printf %s "(cached) " >&6 10079 else case e in #( 10080 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10081 /* end confdefs.h. */ 10082 int i; 10083 _ACEOF 10084 if ac_fn_c_try_compile "$LINENO" 10085 then : 10086 xorg_cv_cc_flag_unknown_warning_option=yes 10087 else case e in #( 10088 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10089 esac 10090 fi 10091 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10092 esac 10093 fi 10094 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10095 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10096 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10097 CFLAGS="$xorg_testset_save_CFLAGS" 10098 fi 10099 10100 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10101 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10103 fi 10104 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10105 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10106 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10107 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10108 then : 10109 printf %s "(cached) " >&6 10110 else case e in #( 10111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10112 /* end confdefs.h. */ 10113 int i; 10114 _ACEOF 10115 if ac_fn_c_try_compile "$LINENO" 10116 then : 10117 xorg_cv_cc_flag_unused_command_line_argument=yes 10118 else case e in #( 10119 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10120 esac 10121 fi 10122 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10123 esac 10124 fi 10125 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10126 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10128 CFLAGS="$xorg_testset_save_CFLAGS" 10129 fi 10130 10131 found="no" 10132 10133 if test $found = "no" ; then 10134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10136 fi 10137 10138 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10140 fi 10141 10142 CFLAGS="$CFLAGS -Wmain" 10143 10144 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 10145 printf %s "checking if $CC supports -Wmain... " >&6; } 10146 cacheid=xorg_cv_cc_flag__Wmain 10147 if eval test \${$cacheid+y} 10148 then : 10149 printf %s "(cached) " >&6 10150 else case e in #( 10151 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10152 /* end confdefs.h. */ 10153 int i; 10154 int 10155 main (void) 10156 { 10157 10158 ; 10159 return 0; 10160 } 10161 _ACEOF 10162 if ac_fn_c_try_link "$LINENO" 10163 then : 10164 eval $cacheid=yes 10165 else case e in #( 10166 e) eval $cacheid=no ;; 10167 esac 10168 fi 10169 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10170 conftest$ac_exeext conftest.$ac_ext ;; 10171 esac 10172 fi 10173 10174 10175 CFLAGS="$xorg_testset_save_CFLAGS" 10176 10177 eval supported=\$$cacheid 10178 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10179 printf '%s\n' "$supported" >&6; } 10180 if test "$supported" = "yes" ; then 10181 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 10182 found="yes" 10183 fi 10184 fi 10185 10186 10187 10188 10189 10190 10191 10192 10193 10194 10195 10196 10197 10198 10199 10200 xorg_testset_save_CFLAGS="$CFLAGS" 10201 10202 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10204 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10205 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10206 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10207 then : 10208 printf %s "(cached) " >&6 10209 else case e in #( 10210 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10211 /* end confdefs.h. */ 10212 int i; 10213 _ACEOF 10214 if ac_fn_c_try_compile "$LINENO" 10215 then : 10216 xorg_cv_cc_flag_unknown_warning_option=yes 10217 else case e in #( 10218 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10219 esac 10220 fi 10221 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10222 esac 10223 fi 10224 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10225 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10226 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10227 CFLAGS="$xorg_testset_save_CFLAGS" 10228 fi 10229 10230 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10233 fi 10234 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10235 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10236 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10237 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10238 then : 10239 printf %s "(cached) " >&6 10240 else case e in #( 10241 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10242 /* end confdefs.h. */ 10243 int i; 10244 _ACEOF 10245 if ac_fn_c_try_compile "$LINENO" 10246 then : 10247 xorg_cv_cc_flag_unused_command_line_argument=yes 10248 else case e in #( 10249 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10250 esac 10251 fi 10252 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10253 esac 10254 fi 10255 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10256 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10257 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10258 CFLAGS="$xorg_testset_save_CFLAGS" 10259 fi 10260 10261 found="no" 10262 10263 if test $found = "no" ; then 10264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10266 fi 10267 10268 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10270 fi 10271 10272 CFLAGS="$CFLAGS -Wmissing-braces" 10273 10274 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 10275 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 10276 cacheid=xorg_cv_cc_flag__Wmissing_braces 10277 if eval test \${$cacheid+y} 10278 then : 10279 printf %s "(cached) " >&6 10280 else case e in #( 10281 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10282 /* end confdefs.h. */ 10283 int i; 10284 int 10285 main (void) 10286 { 10287 10288 ; 10289 return 0; 10290 } 10291 _ACEOF 10292 if ac_fn_c_try_link "$LINENO" 10293 then : 10294 eval $cacheid=yes 10295 else case e in #( 10296 e) eval $cacheid=no ;; 10297 esac 10298 fi 10299 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10300 conftest$ac_exeext conftest.$ac_ext ;; 10301 esac 10302 fi 10303 10304 10305 CFLAGS="$xorg_testset_save_CFLAGS" 10306 10307 eval supported=\$$cacheid 10308 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10309 printf '%s\n' "$supported" >&6; } 10310 if test "$supported" = "yes" ; then 10311 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 10312 found="yes" 10313 fi 10314 fi 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 10327 10328 10329 10330 xorg_testset_save_CFLAGS="$CFLAGS" 10331 10332 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10334 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10335 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10336 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10337 then : 10338 printf %s "(cached) " >&6 10339 else case e in #( 10340 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10341 /* end confdefs.h. */ 10342 int i; 10343 _ACEOF 10344 if ac_fn_c_try_compile "$LINENO" 10345 then : 10346 xorg_cv_cc_flag_unknown_warning_option=yes 10347 else case e in #( 10348 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10349 esac 10350 fi 10351 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10352 esac 10353 fi 10354 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10355 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10356 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10357 CFLAGS="$xorg_testset_save_CFLAGS" 10358 fi 10359 10360 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10363 fi 10364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10365 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10366 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10367 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10368 then : 10369 printf %s "(cached) " >&6 10370 else case e in #( 10371 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10372 /* end confdefs.h. */ 10373 int i; 10374 _ACEOF 10375 if ac_fn_c_try_compile "$LINENO" 10376 then : 10377 xorg_cv_cc_flag_unused_command_line_argument=yes 10378 else case e in #( 10379 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10380 esac 10381 fi 10382 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10383 esac 10384 fi 10385 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10386 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10387 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10388 CFLAGS="$xorg_testset_save_CFLAGS" 10389 fi 10390 10391 found="no" 10392 10393 if test $found = "no" ; then 10394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10396 fi 10397 10398 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10400 fi 10401 10402 CFLAGS="$CFLAGS -Wsequence-point" 10403 10404 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10405 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10406 cacheid=xorg_cv_cc_flag__Wsequence_point 10407 if eval test \${$cacheid+y} 10408 then : 10409 printf %s "(cached) " >&6 10410 else case e in #( 10411 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10412 /* end confdefs.h. */ 10413 int i; 10414 int 10415 main (void) 10416 { 10417 10418 ; 10419 return 0; 10420 } 10421 _ACEOF 10422 if ac_fn_c_try_link "$LINENO" 10423 then : 10424 eval $cacheid=yes 10425 else case e in #( 10426 e) eval $cacheid=no ;; 10427 esac 10428 fi 10429 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10430 conftest$ac_exeext conftest.$ac_ext ;; 10431 esac 10432 fi 10433 10434 10435 CFLAGS="$xorg_testset_save_CFLAGS" 10436 10437 eval supported=\$$cacheid 10438 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10439 printf '%s\n' "$supported" >&6; } 10440 if test "$supported" = "yes" ; then 10441 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10442 found="yes" 10443 fi 10444 fi 10445 10446 10447 10448 10449 10450 10451 10452 10453 10454 10455 10456 10457 10458 10459 10460 xorg_testset_save_CFLAGS="$CFLAGS" 10461 10462 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10464 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10465 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10466 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10467 then : 10468 printf %s "(cached) " >&6 10469 else case e in #( 10470 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10471 /* end confdefs.h. */ 10472 int i; 10473 _ACEOF 10474 if ac_fn_c_try_compile "$LINENO" 10475 then : 10476 xorg_cv_cc_flag_unknown_warning_option=yes 10477 else case e in #( 10478 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10479 esac 10480 fi 10481 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10482 esac 10483 fi 10484 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10485 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10486 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10487 CFLAGS="$xorg_testset_save_CFLAGS" 10488 fi 10489 10490 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10491 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10493 fi 10494 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10495 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10496 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10497 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10498 then : 10499 printf %s "(cached) " >&6 10500 else case e in #( 10501 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10502 /* end confdefs.h. */ 10503 int i; 10504 _ACEOF 10505 if ac_fn_c_try_compile "$LINENO" 10506 then : 10507 xorg_cv_cc_flag_unused_command_line_argument=yes 10508 else case e in #( 10509 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10510 esac 10511 fi 10512 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10513 esac 10514 fi 10515 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10516 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10517 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10518 CFLAGS="$xorg_testset_save_CFLAGS" 10519 fi 10520 10521 found="no" 10522 10523 if test $found = "no" ; then 10524 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10526 fi 10527 10528 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10530 fi 10531 10532 CFLAGS="$CFLAGS -Wreturn-type" 10533 10534 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10535 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10536 cacheid=xorg_cv_cc_flag__Wreturn_type 10537 if eval test \${$cacheid+y} 10538 then : 10539 printf %s "(cached) " >&6 10540 else case e in #( 10541 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10542 /* end confdefs.h. */ 10543 int i; 10544 int 10545 main (void) 10546 { 10547 10548 ; 10549 return 0; 10550 } 10551 _ACEOF 10552 if ac_fn_c_try_link "$LINENO" 10553 then : 10554 eval $cacheid=yes 10555 else case e in #( 10556 e) eval $cacheid=no ;; 10557 esac 10558 fi 10559 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10560 conftest$ac_exeext conftest.$ac_ext ;; 10561 esac 10562 fi 10563 10564 10565 CFLAGS="$xorg_testset_save_CFLAGS" 10566 10567 eval supported=\$$cacheid 10568 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10569 printf '%s\n' "$supported" >&6; } 10570 if test "$supported" = "yes" ; then 10571 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10572 found="yes" 10573 fi 10574 fi 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 xorg_testset_save_CFLAGS="$CFLAGS" 10591 10592 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10594 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10595 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10596 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10597 then : 10598 printf %s "(cached) " >&6 10599 else case e in #( 10600 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10601 /* end confdefs.h. */ 10602 int i; 10603 _ACEOF 10604 if ac_fn_c_try_compile "$LINENO" 10605 then : 10606 xorg_cv_cc_flag_unknown_warning_option=yes 10607 else case e in #( 10608 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10609 esac 10610 fi 10611 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10612 esac 10613 fi 10614 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10615 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10616 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10617 CFLAGS="$xorg_testset_save_CFLAGS" 10618 fi 10619 10620 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10621 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10623 fi 10624 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10625 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10626 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10627 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10628 then : 10629 printf %s "(cached) " >&6 10630 else case e in #( 10631 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10632 /* end confdefs.h. */ 10633 int i; 10634 _ACEOF 10635 if ac_fn_c_try_compile "$LINENO" 10636 then : 10637 xorg_cv_cc_flag_unused_command_line_argument=yes 10638 else case e in #( 10639 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10640 esac 10641 fi 10642 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10643 esac 10644 fi 10645 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10646 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10647 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10648 CFLAGS="$xorg_testset_save_CFLAGS" 10649 fi 10650 10651 found="no" 10652 10653 if test $found = "no" ; then 10654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10656 fi 10657 10658 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10660 fi 10661 10662 CFLAGS="$CFLAGS -Wtrigraphs" 10663 10664 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10665 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10666 cacheid=xorg_cv_cc_flag__Wtrigraphs 10667 if eval test \${$cacheid+y} 10668 then : 10669 printf %s "(cached) " >&6 10670 else case e in #( 10671 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10672 /* end confdefs.h. */ 10673 int i; 10674 int 10675 main (void) 10676 { 10677 10678 ; 10679 return 0; 10680 } 10681 _ACEOF 10682 if ac_fn_c_try_link "$LINENO" 10683 then : 10684 eval $cacheid=yes 10685 else case e in #( 10686 e) eval $cacheid=no ;; 10687 esac 10688 fi 10689 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10690 conftest$ac_exeext conftest.$ac_ext ;; 10691 esac 10692 fi 10693 10694 10695 CFLAGS="$xorg_testset_save_CFLAGS" 10696 10697 eval supported=\$$cacheid 10698 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10699 printf '%s\n' "$supported" >&6; } 10700 if test "$supported" = "yes" ; then 10701 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10702 found="yes" 10703 fi 10704 fi 10705 10706 10707 10708 10709 10710 10711 10712 10713 10714 10715 10716 10717 10718 10719 10720 xorg_testset_save_CFLAGS="$CFLAGS" 10721 10722 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10724 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10725 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10726 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10727 then : 10728 printf %s "(cached) " >&6 10729 else case e in #( 10730 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10731 /* end confdefs.h. */ 10732 int i; 10733 _ACEOF 10734 if ac_fn_c_try_compile "$LINENO" 10735 then : 10736 xorg_cv_cc_flag_unknown_warning_option=yes 10737 else case e in #( 10738 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10739 esac 10740 fi 10741 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10742 esac 10743 fi 10744 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10745 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10746 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10747 CFLAGS="$xorg_testset_save_CFLAGS" 10748 fi 10749 10750 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10753 fi 10754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10755 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10756 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10757 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10758 then : 10759 printf %s "(cached) " >&6 10760 else case e in #( 10761 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10762 /* end confdefs.h. */ 10763 int i; 10764 _ACEOF 10765 if ac_fn_c_try_compile "$LINENO" 10766 then : 10767 xorg_cv_cc_flag_unused_command_line_argument=yes 10768 else case e in #( 10769 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10770 esac 10771 fi 10772 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10773 esac 10774 fi 10775 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10776 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10777 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10778 CFLAGS="$xorg_testset_save_CFLAGS" 10779 fi 10780 10781 found="no" 10782 10783 if test $found = "no" ; then 10784 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10786 fi 10787 10788 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10790 fi 10791 10792 CFLAGS="$CFLAGS -Warray-bounds" 10793 10794 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10795 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10796 cacheid=xorg_cv_cc_flag__Warray_bounds 10797 if eval test \${$cacheid+y} 10798 then : 10799 printf %s "(cached) " >&6 10800 else case e in #( 10801 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10802 /* end confdefs.h. */ 10803 int i; 10804 int 10805 main (void) 10806 { 10807 10808 ; 10809 return 0; 10810 } 10811 _ACEOF 10812 if ac_fn_c_try_link "$LINENO" 10813 then : 10814 eval $cacheid=yes 10815 else case e in #( 10816 e) eval $cacheid=no ;; 10817 esac 10818 fi 10819 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10820 conftest$ac_exeext conftest.$ac_ext ;; 10821 esac 10822 fi 10823 10824 10825 CFLAGS="$xorg_testset_save_CFLAGS" 10826 10827 eval supported=\$$cacheid 10828 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10829 printf '%s\n' "$supported" >&6; } 10830 if test "$supported" = "yes" ; then 10831 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10832 found="yes" 10833 fi 10834 fi 10835 10836 10837 10838 10839 10840 10841 10842 10843 10844 10845 10846 10847 10848 10849 10850 xorg_testset_save_CFLAGS="$CFLAGS" 10851 10852 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10854 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10855 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10856 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10857 then : 10858 printf %s "(cached) " >&6 10859 else case e in #( 10860 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10861 /* end confdefs.h. */ 10862 int i; 10863 _ACEOF 10864 if ac_fn_c_try_compile "$LINENO" 10865 then : 10866 xorg_cv_cc_flag_unknown_warning_option=yes 10867 else case e in #( 10868 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10869 esac 10870 fi 10871 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10872 esac 10873 fi 10874 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10875 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10876 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10877 CFLAGS="$xorg_testset_save_CFLAGS" 10878 fi 10879 10880 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10883 fi 10884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10885 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10886 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10887 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10888 then : 10889 printf %s "(cached) " >&6 10890 else case e in #( 10891 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10892 /* end confdefs.h. */ 10893 int i; 10894 _ACEOF 10895 if ac_fn_c_try_compile "$LINENO" 10896 then : 10897 xorg_cv_cc_flag_unused_command_line_argument=yes 10898 else case e in #( 10899 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10900 esac 10901 fi 10902 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10903 esac 10904 fi 10905 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10906 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10907 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10908 CFLAGS="$xorg_testset_save_CFLAGS" 10909 fi 10910 10911 found="no" 10912 10913 if test $found = "no" ; then 10914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10916 fi 10917 10918 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10920 fi 10921 10922 CFLAGS="$CFLAGS -Wwrite-strings" 10923 10924 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10925 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10926 cacheid=xorg_cv_cc_flag__Wwrite_strings 10927 if eval test \${$cacheid+y} 10928 then : 10929 printf %s "(cached) " >&6 10930 else case e in #( 10931 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10932 /* end confdefs.h. */ 10933 int i; 10934 int 10935 main (void) 10936 { 10937 10938 ; 10939 return 0; 10940 } 10941 _ACEOF 10942 if ac_fn_c_try_link "$LINENO" 10943 then : 10944 eval $cacheid=yes 10945 else case e in #( 10946 e) eval $cacheid=no ;; 10947 esac 10948 fi 10949 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10950 conftest$ac_exeext conftest.$ac_ext ;; 10951 esac 10952 fi 10953 10954 10955 CFLAGS="$xorg_testset_save_CFLAGS" 10956 10957 eval supported=\$$cacheid 10958 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10959 printf '%s\n' "$supported" >&6; } 10960 if test "$supported" = "yes" ; then 10961 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10962 found="yes" 10963 fi 10964 fi 10965 10966 10967 10968 10969 10970 10971 10972 10973 10974 10975 10976 10977 10978 10979 10980 xorg_testset_save_CFLAGS="$CFLAGS" 10981 10982 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10984 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10985 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10986 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10987 then : 10988 printf %s "(cached) " >&6 10989 else case e in #( 10990 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10991 /* end confdefs.h. */ 10992 int i; 10993 _ACEOF 10994 if ac_fn_c_try_compile "$LINENO" 10995 then : 10996 xorg_cv_cc_flag_unknown_warning_option=yes 10997 else case e in #( 10998 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10999 esac 11000 fi 11001 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11002 esac 11003 fi 11004 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11005 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11006 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11007 CFLAGS="$xorg_testset_save_CFLAGS" 11008 fi 11009 11010 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11013 fi 11014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11015 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11016 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11017 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11018 then : 11019 printf %s "(cached) " >&6 11020 else case e in #( 11021 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11022 /* end confdefs.h. */ 11023 int i; 11024 _ACEOF 11025 if ac_fn_c_try_compile "$LINENO" 11026 then : 11027 xorg_cv_cc_flag_unused_command_line_argument=yes 11028 else case e in #( 11029 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11030 esac 11031 fi 11032 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11033 esac 11034 fi 11035 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11036 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11037 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11038 CFLAGS="$xorg_testset_save_CFLAGS" 11039 fi 11040 11041 found="no" 11042 11043 if test $found = "no" ; then 11044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11046 fi 11047 11048 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11050 fi 11051 11052 CFLAGS="$CFLAGS -Waddress" 11053 11054 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 11055 printf %s "checking if $CC supports -Waddress... " >&6; } 11056 cacheid=xorg_cv_cc_flag__Waddress 11057 if eval test \${$cacheid+y} 11058 then : 11059 printf %s "(cached) " >&6 11060 else case e in #( 11061 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11062 /* end confdefs.h. */ 11063 int i; 11064 int 11065 main (void) 11066 { 11067 11068 ; 11069 return 0; 11070 } 11071 _ACEOF 11072 if ac_fn_c_try_link "$LINENO" 11073 then : 11074 eval $cacheid=yes 11075 else case e in #( 11076 e) eval $cacheid=no ;; 11077 esac 11078 fi 11079 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11080 conftest$ac_exeext conftest.$ac_ext ;; 11081 esac 11082 fi 11083 11084 11085 CFLAGS="$xorg_testset_save_CFLAGS" 11086 11087 eval supported=\$$cacheid 11088 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11089 printf '%s\n' "$supported" >&6; } 11090 if test "$supported" = "yes" ; then 11091 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 11092 found="yes" 11093 fi 11094 fi 11095 11096 11097 11098 11099 11100 11101 11102 11103 11104 11105 11106 11107 11108 11109 11110 xorg_testset_save_CFLAGS="$CFLAGS" 11111 11112 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11114 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11115 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11116 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11117 then : 11118 printf %s "(cached) " >&6 11119 else case e in #( 11120 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11121 /* end confdefs.h. */ 11122 int i; 11123 _ACEOF 11124 if ac_fn_c_try_compile "$LINENO" 11125 then : 11126 xorg_cv_cc_flag_unknown_warning_option=yes 11127 else case e in #( 11128 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11129 esac 11130 fi 11131 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11132 esac 11133 fi 11134 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11135 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11136 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11137 CFLAGS="$xorg_testset_save_CFLAGS" 11138 fi 11139 11140 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11141 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11143 fi 11144 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11145 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11146 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11147 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11148 then : 11149 printf %s "(cached) " >&6 11150 else case e in #( 11151 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11152 /* end confdefs.h. */ 11153 int i; 11154 _ACEOF 11155 if ac_fn_c_try_compile "$LINENO" 11156 then : 11157 xorg_cv_cc_flag_unused_command_line_argument=yes 11158 else case e in #( 11159 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11160 esac 11161 fi 11162 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11163 esac 11164 fi 11165 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11166 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11167 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11168 CFLAGS="$xorg_testset_save_CFLAGS" 11169 fi 11170 11171 found="no" 11172 11173 if test $found = "no" ; then 11174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11176 fi 11177 11178 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11180 fi 11181 11182 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 11183 11184 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 11185 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 11186 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 11187 if eval test \${$cacheid+y} 11188 then : 11189 printf %s "(cached) " >&6 11190 else case e in #( 11191 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11192 /* end confdefs.h. */ 11193 int i; 11194 int 11195 main (void) 11196 { 11197 11198 ; 11199 return 0; 11200 } 11201 _ACEOF 11202 if ac_fn_c_try_link "$LINENO" 11203 then : 11204 eval $cacheid=yes 11205 else case e in #( 11206 e) eval $cacheid=no ;; 11207 esac 11208 fi 11209 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11210 conftest$ac_exeext conftest.$ac_ext ;; 11211 esac 11212 fi 11213 11214 11215 CFLAGS="$xorg_testset_save_CFLAGS" 11216 11217 eval supported=\$$cacheid 11218 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11219 printf '%s\n' "$supported" >&6; } 11220 if test "$supported" = "yes" ; then 11221 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 11222 found="yes" 11223 fi 11224 fi 11225 11226 11227 11228 11229 11230 11231 11232 11233 11234 11235 11236 11237 11238 11239 11240 xorg_testset_save_CFLAGS="$CFLAGS" 11241 11242 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11244 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11245 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11246 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11247 then : 11248 printf %s "(cached) " >&6 11249 else case e in #( 11250 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11251 /* end confdefs.h. */ 11252 int i; 11253 _ACEOF 11254 if ac_fn_c_try_compile "$LINENO" 11255 then : 11256 xorg_cv_cc_flag_unknown_warning_option=yes 11257 else case e in #( 11258 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11259 esac 11260 fi 11261 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11262 esac 11263 fi 11264 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11265 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11266 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11267 CFLAGS="$xorg_testset_save_CFLAGS" 11268 fi 11269 11270 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11273 fi 11274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11275 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11276 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11277 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11278 then : 11279 printf %s "(cached) " >&6 11280 else case e in #( 11281 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11282 /* end confdefs.h. */ 11283 int i; 11284 _ACEOF 11285 if ac_fn_c_try_compile "$LINENO" 11286 then : 11287 xorg_cv_cc_flag_unused_command_line_argument=yes 11288 else case e in #( 11289 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11290 esac 11291 fi 11292 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11293 esac 11294 fi 11295 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11296 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11298 CFLAGS="$xorg_testset_save_CFLAGS" 11299 fi 11300 11301 found="no" 11302 11303 if test $found = "no" ; then 11304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11306 fi 11307 11308 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11310 fi 11311 11312 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 11313 11314 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 11315 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 11316 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 11317 if eval test \${$cacheid+y} 11318 then : 11319 printf %s "(cached) " >&6 11320 else case e in #( 11321 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11322 /* end confdefs.h. */ 11323 int i; 11324 int 11325 main (void) 11326 { 11327 11328 ; 11329 return 0; 11330 } 11331 _ACEOF 11332 if ac_fn_c_try_link "$LINENO" 11333 then : 11334 eval $cacheid=yes 11335 else case e in #( 11336 e) eval $cacheid=no ;; 11337 esac 11338 fi 11339 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11340 conftest$ac_exeext conftest.$ac_ext ;; 11341 esac 11342 fi 11343 11344 11345 CFLAGS="$xorg_testset_save_CFLAGS" 11346 11347 eval supported=\$$cacheid 11348 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11349 printf '%s\n' "$supported" >&6; } 11350 if test "$supported" = "yes" ; then 11351 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 11352 found="yes" 11353 fi 11354 fi 11355 11356 11357 fi 11358 11359 11360 11361 11362 11363 11364 11365 CWARNFLAGS="$BASE_CFLAGS" 11366 if test "x$GCC" = xyes ; then 11367 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 11368 fi 11369 11370 11371 11372 11373 11374 11375 11376 11377 # Check whether --enable-strict-compilation was given. 11378 if test ${enable_strict_compilation+y} 11379 then : 11380 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11381 else case e in #( 11382 e) STRICT_COMPILE=no ;; 11383 esac 11384 fi 11385 11386 11387 11388 11389 11390 11391 STRICT_CFLAGS="" 11392 11393 11394 11395 11396 11397 11398 11399 11400 11401 11402 11403 11404 11405 xorg_testset_save_CFLAGS="$CFLAGS" 11406 11407 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11409 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11410 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11411 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11412 then : 11413 printf %s "(cached) " >&6 11414 else case e in #( 11415 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11416 /* end confdefs.h. */ 11417 int i; 11418 _ACEOF 11419 if ac_fn_c_try_compile "$LINENO" 11420 then : 11421 xorg_cv_cc_flag_unknown_warning_option=yes 11422 else case e in #( 11423 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11424 esac 11425 fi 11426 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11427 esac 11428 fi 11429 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11430 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11431 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11432 CFLAGS="$xorg_testset_save_CFLAGS" 11433 fi 11434 11435 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11438 fi 11439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11440 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11441 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11442 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11443 then : 11444 printf %s "(cached) " >&6 11445 else case e in #( 11446 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11447 /* end confdefs.h. */ 11448 int i; 11449 _ACEOF 11450 if ac_fn_c_try_compile "$LINENO" 11451 then : 11452 xorg_cv_cc_flag_unused_command_line_argument=yes 11453 else case e in #( 11454 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11455 esac 11456 fi 11457 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11458 esac 11459 fi 11460 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11461 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11462 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11463 CFLAGS="$xorg_testset_save_CFLAGS" 11464 fi 11465 11466 found="no" 11467 11468 if test $found = "no" ; then 11469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11471 fi 11472 11473 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11475 fi 11476 11477 CFLAGS="$CFLAGS -pedantic" 11478 11479 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11480 printf %s "checking if $CC supports -pedantic... " >&6; } 11481 cacheid=xorg_cv_cc_flag__pedantic 11482 if eval test \${$cacheid+y} 11483 then : 11484 printf %s "(cached) " >&6 11485 else case e in #( 11486 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11487 /* end confdefs.h. */ 11488 int i; 11489 int 11490 main (void) 11491 { 11492 11493 ; 11494 return 0; 11495 } 11496 _ACEOF 11497 if ac_fn_c_try_link "$LINENO" 11498 then : 11499 eval $cacheid=yes 11500 else case e in #( 11501 e) eval $cacheid=no ;; 11502 esac 11503 fi 11504 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11505 conftest$ac_exeext conftest.$ac_ext ;; 11506 esac 11507 fi 11508 11509 11510 CFLAGS="$xorg_testset_save_CFLAGS" 11511 11512 eval supported=\$$cacheid 11513 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11514 printf '%s\n' "$supported" >&6; } 11515 if test "$supported" = "yes" ; then 11516 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11517 found="yes" 11518 fi 11519 fi 11520 11521 11522 11523 11524 11525 11526 11527 11528 11529 11530 11531 11532 11533 11534 11535 xorg_testset_save_CFLAGS="$CFLAGS" 11536 11537 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11539 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11540 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11541 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11542 then : 11543 printf %s "(cached) " >&6 11544 else case e in #( 11545 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11546 /* end confdefs.h. */ 11547 int i; 11548 _ACEOF 11549 if ac_fn_c_try_compile "$LINENO" 11550 then : 11551 xorg_cv_cc_flag_unknown_warning_option=yes 11552 else case e in #( 11553 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11554 esac 11555 fi 11556 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11557 esac 11558 fi 11559 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11560 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11561 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11562 CFLAGS="$xorg_testset_save_CFLAGS" 11563 fi 11564 11565 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11566 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11568 fi 11569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11570 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11571 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11572 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11573 then : 11574 printf %s "(cached) " >&6 11575 else case e in #( 11576 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11577 /* end confdefs.h. */ 11578 int i; 11579 _ACEOF 11580 if ac_fn_c_try_compile "$LINENO" 11581 then : 11582 xorg_cv_cc_flag_unused_command_line_argument=yes 11583 else case e in #( 11584 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11585 esac 11586 fi 11587 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11588 esac 11589 fi 11590 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11591 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11592 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11593 CFLAGS="$xorg_testset_save_CFLAGS" 11594 fi 11595 11596 found="no" 11597 11598 if test $found = "no" ; then 11599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11601 fi 11602 11603 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11605 fi 11606 11607 CFLAGS="$CFLAGS -Werror" 11608 11609 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11610 printf %s "checking if $CC supports -Werror... " >&6; } 11611 cacheid=xorg_cv_cc_flag__Werror 11612 if eval test \${$cacheid+y} 11613 then : 11614 printf %s "(cached) " >&6 11615 else case e in #( 11616 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11617 /* end confdefs.h. */ 11618 int i; 11619 int 11620 main (void) 11621 { 11622 11623 ; 11624 return 0; 11625 } 11626 _ACEOF 11627 if ac_fn_c_try_link "$LINENO" 11628 then : 11629 eval $cacheid=yes 11630 else case e in #( 11631 e) eval $cacheid=no ;; 11632 esac 11633 fi 11634 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11635 conftest$ac_exeext conftest.$ac_ext ;; 11636 esac 11637 fi 11638 11639 11640 CFLAGS="$xorg_testset_save_CFLAGS" 11641 11642 eval supported=\$$cacheid 11643 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11644 printf '%s\n' "$supported" >&6; } 11645 if test "$supported" = "yes" ; then 11646 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11647 found="yes" 11648 fi 11649 fi 11650 11651 if test $found = "no" ; then 11652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11654 fi 11655 11656 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11658 fi 11659 11660 CFLAGS="$CFLAGS -errwarn" 11661 11662 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11663 printf %s "checking if $CC supports -errwarn... " >&6; } 11664 cacheid=xorg_cv_cc_flag__errwarn 11665 if eval test \${$cacheid+y} 11666 then : 11667 printf %s "(cached) " >&6 11668 else case e in #( 11669 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11670 /* end confdefs.h. */ 11671 int i; 11672 int 11673 main (void) 11674 { 11675 11676 ; 11677 return 0; 11678 } 11679 _ACEOF 11680 if ac_fn_c_try_link "$LINENO" 11681 then : 11682 eval $cacheid=yes 11683 else case e in #( 11684 e) eval $cacheid=no ;; 11685 esac 11686 fi 11687 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11688 conftest$ac_exeext conftest.$ac_ext ;; 11689 esac 11690 fi 11691 11692 11693 CFLAGS="$xorg_testset_save_CFLAGS" 11694 11695 eval supported=\$$cacheid 11696 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11697 printf '%s\n' "$supported" >&6; } 11698 if test "$supported" = "yes" ; then 11699 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11700 found="yes" 11701 fi 11702 fi 11703 11704 11705 11706 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11707 # activate it with -Werror, so we add it here explicitly. 11708 11709 11710 11711 11712 11713 11714 11715 11716 11717 11718 11719 11720 11721 xorg_testset_save_CFLAGS="$CFLAGS" 11722 11723 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11725 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11726 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11727 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11728 then : 11729 printf %s "(cached) " >&6 11730 else case e in #( 11731 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11732 /* end confdefs.h. */ 11733 int i; 11734 _ACEOF 11735 if ac_fn_c_try_compile "$LINENO" 11736 then : 11737 xorg_cv_cc_flag_unknown_warning_option=yes 11738 else case e in #( 11739 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11740 esac 11741 fi 11742 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11743 esac 11744 fi 11745 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11746 printf '%s\n' "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11747 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11748 CFLAGS="$xorg_testset_save_CFLAGS" 11749 fi 11750 11751 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11752 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11754 fi 11755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11756 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11757 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11758 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11759 then : 11760 printf %s "(cached) " >&6 11761 else case e in #( 11762 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11763 /* end confdefs.h. */ 11764 int i; 11765 _ACEOF 11766 if ac_fn_c_try_compile "$LINENO" 11767 then : 11768 xorg_cv_cc_flag_unused_command_line_argument=yes 11769 else case e in #( 11770 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11771 esac 11772 fi 11773 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11774 esac 11775 fi 11776 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11777 printf '%s\n' "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11778 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11779 CFLAGS="$xorg_testset_save_CFLAGS" 11780 fi 11781 11782 found="no" 11783 11784 if test $found = "no" ; then 11785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11787 fi 11788 11789 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11791 fi 11792 11793 CFLAGS="$CFLAGS -Werror=attributes" 11794 11795 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11796 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11797 cacheid=xorg_cv_cc_flag__Werror_attributes 11798 if eval test \${$cacheid+y} 11799 then : 11800 printf %s "(cached) " >&6 11801 else case e in #( 11802 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11803 /* end confdefs.h. */ 11804 int i; 11805 int 11806 main (void) 11807 { 11808 11809 ; 11810 return 0; 11811 } 11812 _ACEOF 11813 if ac_fn_c_try_link "$LINENO" 11814 then : 11815 eval $cacheid=yes 11816 else case e in #( 11817 e) eval $cacheid=no ;; 11818 esac 11819 fi 11820 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11821 conftest$ac_exeext conftest.$ac_ext ;; 11822 esac 11823 fi 11824 11825 11826 CFLAGS="$xorg_testset_save_CFLAGS" 11827 11828 eval supported=\$$cacheid 11829 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11830 printf '%s\n' "$supported" >&6; } 11831 if test "$supported" = "yes" ; then 11832 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11833 found="yes" 11834 fi 11835 fi 11836 11837 11838 11839 if test "x$STRICT_COMPILE" = "xyes"; then 11840 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11841 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11842 fi 11843 11844 11845 11846 11847 11848 11849 11850 11851 cat >>confdefs.h <<_ACEOF 11852 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11853 _ACEOF 11854 11855 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11856 if test "x$PVM" = "x"; then 11857 PVM="0" 11858 fi 11859 11860 printf '%s\n' "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11861 11862 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11863 if test "x$PVP" = "x"; then 11864 PVP="0" 11865 fi 11866 11867 printf '%s\n' "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11868 11869 11870 11871 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11872 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11873 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11874 touch \$(top_srcdir)/ChangeLog; \ 11875 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11876 11877 11878 11879 11880 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11881 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11882 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11883 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11884 touch \$(top_srcdir)/INSTALL; \ 11885 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11886 11887 11888 11889 11890 11891 11892 case $host_os in 11893 solaris*) 11894 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11895 # check for a man page file found in later versions that use 11896 # traditional section numbers instead 11897 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11898 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11899 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11900 then : 11901 printf %s "(cached) " >&6 11902 else case e in #( 11903 e) test "$cross_compiling" = yes && 11904 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11905 if test -r "/usr/share/man/man7/attributes.7"; then 11906 ac_cv_file__usr_share_man_man7_attributes_7=yes 11907 else 11908 ac_cv_file__usr_share_man_man7_attributes_7=no 11909 fi ;; 11910 esac 11911 fi 11912 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11913 printf '%s\n' "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11914 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11915 then : 11916 SYSV_MAN_SECTIONS=false 11917 else case e in #( 11918 e) SYSV_MAN_SECTIONS=true ;; 11919 esac 11920 fi 11921 11922 ;; 11923 *) SYSV_MAN_SECTIONS=false ;; 11924 esac 11925 11926 if test x$APP_MAN_SUFFIX = x ; then 11927 APP_MAN_SUFFIX=1 11928 fi 11929 if test x$APP_MAN_DIR = x ; then 11930 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11931 fi 11932 11933 if test x$LIB_MAN_SUFFIX = x ; then 11934 LIB_MAN_SUFFIX=3 11935 fi 11936 if test x$LIB_MAN_DIR = x ; then 11937 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11938 fi 11939 11940 if test x$FILE_MAN_SUFFIX = x ; then 11941 case $SYSV_MAN_SECTIONS in 11942 true) FILE_MAN_SUFFIX=4 ;; 11943 *) FILE_MAN_SUFFIX=5 ;; 11944 esac 11945 fi 11946 if test x$FILE_MAN_DIR = x ; then 11947 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11948 fi 11949 11950 if test x$MISC_MAN_SUFFIX = x ; then 11951 case $SYSV_MAN_SECTIONS in 11952 true) MISC_MAN_SUFFIX=5 ;; 11953 *) MISC_MAN_SUFFIX=7 ;; 11954 esac 11955 fi 11956 if test x$MISC_MAN_DIR = x ; then 11957 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11958 fi 11959 11960 if test x$DRIVER_MAN_SUFFIX = x ; then 11961 case $SYSV_MAN_SECTIONS in 11962 true) DRIVER_MAN_SUFFIX=7 ;; 11963 *) DRIVER_MAN_SUFFIX=4 ;; 11964 esac 11965 fi 11966 if test x$DRIVER_MAN_DIR = x ; then 11967 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11968 fi 11969 11970 if test x$ADMIN_MAN_SUFFIX = x ; then 11971 case $SYSV_MAN_SECTIONS in 11972 true) ADMIN_MAN_SUFFIX=1m ;; 11973 *) ADMIN_MAN_SUFFIX=8 ;; 11974 esac 11975 fi 11976 if test x$ADMIN_MAN_DIR = x ; then 11977 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11978 fi 11979 11980 11981 11982 11983 11984 11985 11986 11987 11988 11989 11990 11991 11992 11993 11994 XORG_MAN_PAGE="X Version 11" 11995 11996 MAN_SUBSTS="\ 11997 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11998 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11999 -e 's|__xservername__|Xorg|g' \ 12000 -e 's|__xconfigfile__|xorg.conf|g' \ 12001 -e 's|__projectroot__|\$(prefix)|g' \ 12002 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 12003 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 12004 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 12005 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 12006 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 12007 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 12008 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 12009 12010 12011 12012 12013 AM_DEFAULT_VERBOSITY=0 12014 12015 12016 12017 12018 12019 # Checks for typedefs, structures, and compiler characteristics. 12020 # Check whether --enable-largefile was given. 12021 if test ${enable_largefile+y} 12022 then : 12023 enableval=$enable_largefile; 12024 fi 12025 if test "$enable_largefile,$enable_year2038" != no,no 12026 then : 12027 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to support large files" >&5 12028 printf %s "checking for $CC option to support large files... " >&6; } 12029 if test ${ac_cv_sys_largefile_opts+y} 12030 then : 12031 printf %s "(cached) " >&6 12032 else case e in #( 12033 e) ac_save_CPPFLAGS=$CPPFLAGS 12034 ac_opt_found=no 12035 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1"; do 12036 if test x"$ac_opt" != x"none needed" 12037 then : 12038 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 12039 fi 12040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12041 /* end confdefs.h. */ 12042 #include <sys/types.h> 12043 #ifndef FTYPE 12044 # define FTYPE off_t 12045 #endif 12046 /* Check that FTYPE can represent 2**63 - 1 correctly. 12047 We can't simply define LARGE_FTYPE to be 9223372036854775807, 12048 since some C++ compilers masquerading as C compilers 12049 incorrectly reject 9223372036854775807. */ 12050 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 12051 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 12052 && LARGE_FTYPE % 2147483647 == 1) 12053 ? 1 : -1]; 12054 int 12055 main (void) 12056 { 12057 12058 ; 12059 return 0; 12060 } 12061 _ACEOF 12062 if ac_fn_c_try_compile "$LINENO" 12063 then : 12064 if test x"$ac_opt" = x"none needed" 12065 then : 12066 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 12067 CPPFLAGS="$CPPFLAGS -DFTYPE=ino_t" 12068 if ac_fn_c_try_compile "$LINENO" 12069 then : 12070 12071 else case e in #( 12072 e) CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64" 12073 if ac_fn_c_try_compile "$LINENO" 12074 then : 12075 ac_opt='-D_FILE_OFFSET_BITS=64' 12076 fi 12077 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 12078 esac 12079 fi 12080 rm -f core conftest.err conftest.$ac_objext conftest.beam 12081 fi 12082 ac_cv_sys_largefile_opts=$ac_opt 12083 ac_opt_found=yes 12084 fi 12085 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12086 test $ac_opt_found = no || break 12087 done 12088 CPPFLAGS=$ac_save_CPPFLAGS 12089 12090 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 12091 esac 12092 fi 12093 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 12094 printf '%s\n' "$ac_cv_sys_largefile_opts" >&6; } 12095 12096 ac_have_largefile=yes 12097 case $ac_cv_sys_largefile_opts in #( 12098 "none needed") : 12099 ;; #( 12100 "supported through gnulib") : 12101 ;; #( 12102 "support not detected") : 12103 ac_have_largefile=no ;; #( 12104 "-D_FILE_OFFSET_BITS=64") : 12105 12106 printf '%s\n' "#define _FILE_OFFSET_BITS 64" >>confdefs.h 12107 ;; #( 12108 "-D_LARGE_FILES=1") : 12109 12110 printf '%s\n' "#define _LARGE_FILES 1" >>confdefs.h 12111 ;; #( 12112 *) : 12113 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 12114 esac 12115 12116 if test "$enable_year2038" != no 12117 then : 12118 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for $CC option to support timestamps after 2038" >&5 12119 printf %s "checking for $CC option to support timestamps after 2038... " >&6; } 12120 if test ${ac_cv_sys_year2038_opts+y} 12121 then : 12122 printf %s "(cached) " >&6 12123 else case e in #( 12124 e) ac_save_CPPFLAGS="$CPPFLAGS" 12125 ac_opt_found=no 12126 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 12127 if test x"$ac_opt" != x"none needed" 12128 then : 12129 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 12130 fi 12131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12132 /* end confdefs.h. */ 12133 12134 #include <time.h> 12135 /* Check that time_t can represent 2**32 - 1 correctly. */ 12136 #define LARGE_TIME_T \\ 12137 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 12138 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 12139 && LARGE_TIME_T % 65537 == 0) 12140 ? 1 : -1]; 12141 12142 int 12143 main (void) 12144 { 12145 12146 ; 12147 return 0; 12148 } 12149 _ACEOF 12150 if ac_fn_c_try_compile "$LINENO" 12151 then : 12152 ac_cv_sys_year2038_opts="$ac_opt" 12153 ac_opt_found=yes 12154 fi 12155 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12156 test $ac_opt_found = no || break 12157 done 12158 CPPFLAGS="$ac_save_CPPFLAGS" 12159 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 12160 esac 12161 fi 12162 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 12163 printf '%s\n' "$ac_cv_sys_year2038_opts" >&6; } 12164 12165 ac_have_year2038=yes 12166 case $ac_cv_sys_year2038_opts in #( 12167 "none needed") : 12168 ;; #( 12169 "support not detected") : 12170 ac_have_year2038=no ;; #( 12171 "-D_TIME_BITS=64") : 12172 12173 printf '%s\n' "#define _TIME_BITS 64" >>confdefs.h 12174 ;; #( 12175 "-D__MINGW_USE_VC2005_COMPAT") : 12176 12177 printf '%s\n' "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 12178 ;; #( 12179 "-U_USE_32_BIT_TIME_T"*) : 12180 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12181 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 12182 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 12183 will stop working after mid-January 2038. Remove 12184 _USE_32BIT_TIME_T from the compiler flags. 12185 See 'config.log' for more details" "$LINENO" 5; } ;; #( 12186 *) : 12187 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 12188 esac 12189 12190 fi 12191 12192 fi 12193 12194 # Checks for library functions. 12195 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 12196 if test "x$ac_cv_func_asprintf" = xyes 12197 then : 12198 printf '%s\n' "#define HAVE_ASPRINTF 1" >>confdefs.h 12199 12200 fi 12201 12202 12203 # Internationalization & localization support 12204 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 12205 printf %s "checking for library containing gettext... " >&6; } 12206 if test ${ac_cv_search_gettext+y} 12207 then : 12208 printf %s "(cached) " >&6 12209 else case e in #( 12210 e) ac_func_search_save_LIBS=$LIBS 12211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12212 /* end confdefs.h. */ 12213 12214 /* Override any GCC internal prototype to avoid an error. 12215 Use char because int might match the return type of a GCC 12216 builtin and then its argument prototype would still apply. 12217 The 'extern "C"' is for builds by C++ compilers; 12218 although this is not generally supported in C code supporting it here 12219 has little cost and some practical benefit (sr 110532). */ 12220 #ifdef __cplusplus 12221 extern "C" 12222 #endif 12223 char gettext (void); 12224 int 12225 main (void) 12226 { 12227 return gettext (); 12228 ; 12229 return 0; 12230 } 12231 _ACEOF 12232 for ac_lib in '' intl 12233 do 12234 if test -z "$ac_lib"; then 12235 ac_res="none required" 12236 else 12237 ac_res=-l$ac_lib 12238 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12239 fi 12240 if ac_fn_c_try_link "$LINENO" 12241 then : 12242 ac_cv_search_gettext=$ac_res 12243 fi 12244 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12245 conftest$ac_exeext 12246 if test ${ac_cv_search_gettext+y} 12247 then : 12248 break 12249 fi 12250 done 12251 if test ${ac_cv_search_gettext+y} 12252 then : 12253 12254 else case e in #( 12255 e) ac_cv_search_gettext=no ;; 12256 esac 12257 fi 12258 rm conftest.$ac_ext 12259 LIBS=$ac_func_search_save_LIBS ;; 12260 esac 12261 fi 12262 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 12263 printf '%s\n' "$ac_cv_search_gettext" >&6; } 12264 ac_res=$ac_cv_search_gettext 12265 if test "$ac_res" != no 12266 then : 12267 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12268 USE_GETTEXT="yes" 12269 else case e in #( 12270 e) USE_GETTEXT="no" ;; 12271 esac 12272 fi 12273 12274 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking where to install localized messages" >&5 12275 printf %s "checking where to install localized messages... " >&6; } 12276 12277 # Check whether --with-localedir was given. 12278 if test ${with_localedir+y} 12279 then : 12280 withval=$with_localedir; LOCALEDIR=${withval} 12281 else case e in #( 12282 e) LOCALEDIR=${datadir}/locale ;; 12283 esac 12284 fi 12285 12286 12287 prefix_NONE= 12288 exec_prefix_NONE= 12289 test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix 12290 test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix 12291 eval ax_define_dir="\"$LOCALEDIR\"" 12292 eval ax_define_dir="\"$ax_define_dir\"" 12293 LOCALEDIR="$ax_define_dir" 12294 12295 12296 printf '%s\n' "#define LOCALEDIR \"$ax_define_dir\"" >>confdefs.h 12297 12298 test "$prefix_NONE" && prefix=NONE 12299 test "$exec_prefix_NONE" && exec_prefix=NONE 12300 12301 if test "x$LOCALEDIR" = "xno" -o "x$USE_GETTEXT" = "xno" ; then 12302 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: nowhere" >&5 12303 printf '%s\n' "nowhere" >&6; } 12304 USE_GETTEXT="no" 12305 else 12306 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: $LOCALEDIR" >&5 12307 printf '%s\n' "$LOCALEDIR" >&6; } 12308 fi 12309 12310 if test "x$USE_GETTEXT" = "xyes" ; then 12311 12312 printf '%s\n' "#define USE_GETTEXT 1" >>confdefs.h 12313 12314 fi 12315 if test "x$USE_GETTEXT" = "xyes"; then 12316 USE_GETTEXT_TRUE= 12317 USE_GETTEXT_FALSE='#' 12318 else 12319 USE_GETTEXT_TRUE='#' 12320 USE_GETTEXT_FALSE= 12321 fi 12322 12323 12324 12325 ### How to check load average on various OS'es: 12326 12327 # getloadavg: 4.3BSD-Reno & later, glibc 2.2 & later, Solaris 7 & later 12328 # BSD & GNU libc use <stdlib.h>, Solaris requires <sys/loadavg.h> 12329 12330 for ac_func in getloadavg 12331 do : 12332 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" 12333 if test "x$ac_cv_func_getloadavg" = xyes 12334 then : 12335 printf '%s\n' "#define HAVE_GETLOADAVG 1" >>confdefs.h 12336 ac_fn_c_check_header_compile "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default" 12337 if test "x$ac_cv_header_sys_loadavg_h" = xyes 12338 then : 12339 printf '%s\n' "#define HAVE_SYS_LOADAVG_H 1" >>confdefs.h 12340 12341 fi 12342 12343 fi 12344 12345 done 12346 12347 ac_fn_c_check_header_compile "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default" 12348 if test "x$ac_cv_header_paths_h" = xyes 12349 then : 12350 printf '%s\n' "#define HAVE_PATHS_H 1" >>confdefs.h 12351 12352 fi 12353 ac_fn_c_check_header_compile "$LINENO" "protocols/rwhod.h" "ac_cv_header_protocols_rwhod_h" "$ac_includes_default" 12354 if test "x$ac_cv_header_protocols_rwhod_h" = xyes 12355 then : 12356 printf '%s\n' "#define HAVE_PROTOCOLS_RWHOD_H 1" >>confdefs.h 12357 12358 fi 12359 12360 12361 # Checks for pkg-config packages 12362 12363 pkg_failed=no 12364 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for XLOAD" >&5 12365 printf %s "checking for XLOAD... " >&6; } 12366 12367 if test -n "$XLOAD_CFLAGS"; then 12368 pkg_cv_XLOAD_CFLAGS="$XLOAD_CFLAGS" 12369 elif test -n "$PKG_CONFIG"; then 12370 if test -n "$PKG_CONFIG" && \ 12371 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 12372 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 12373 ac_status=$? 12374 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12375 test $ac_status = 0; }; then 12376 pkg_cv_XLOAD_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 12377 test "x$?" != "x0" && pkg_failed=yes 12378 else 12379 pkg_failed=yes 12380 fi 12381 else 12382 pkg_failed=untried 12383 fi 12384 if test -n "$XLOAD_LIBS"; then 12385 pkg_cv_XLOAD_LIBS="$XLOAD_LIBS" 12386 elif test -n "$PKG_CONFIG"; then 12387 if test -n "$PKG_CONFIG" && \ 12388 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 12389 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 12390 ac_status=$? 12391 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12392 test $ac_status = 0; }; then 12393 pkg_cv_XLOAD_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 12394 test "x$?" != "x0" && pkg_failed=yes 12395 else 12396 pkg_failed=yes 12397 fi 12398 else 12399 pkg_failed=untried 12400 fi 12401 12402 12403 12404 if test $pkg_failed = yes; then 12405 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12406 printf '%s\n' "no" >&6; } 12407 12408 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12409 _pkg_short_errors_supported=yes 12410 else 12411 _pkg_short_errors_supported=no 12412 fi 12413 if test $_pkg_short_errors_supported = yes; then 12414 XLOAD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 12415 else 12416 XLOAD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 12417 fi 12418 # Put the nasty error message in config.log where it belongs 12419 echo "$XLOAD_PKG_ERRORS" >&5 12420 12421 as_fn_error $? "Package requirements (xaw7 xmu xt x11 xproto >= 7.0.17) were not met: 12422 12423 $XLOAD_PKG_ERRORS 12424 12425 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12426 installed software in a non-standard prefix. 12427 12428 Alternatively, you may set the environment variables XLOAD_CFLAGS 12429 and XLOAD_LIBS to avoid the need to call pkg-config. 12430 See the pkg-config man page for more details." "$LINENO" 5 12431 elif test $pkg_failed = untried; then 12432 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12433 printf '%s\n' "no" >&6; } 12434 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12435 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 12436 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12437 is in your PATH or set the PKG_CONFIG environment variable to the full 12438 path to pkg-config. 12439 12440 Alternatively, you may set the environment variables XLOAD_CFLAGS 12441 and XLOAD_LIBS to avoid the need to call pkg-config. 12442 See the pkg-config man page for more details. 12443 12444 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12445 See 'config.log' for more details" "$LINENO" 5; } 12446 else 12447 XLOAD_CFLAGS=$pkg_cv_XLOAD_CFLAGS 12448 XLOAD_LIBS=$pkg_cv_XLOAD_LIBS 12449 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12450 printf '%s\n' "yes" >&6; } 12451 12452 fi 12453 12454 12455 pkg_failed=no 12456 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 12457 printf %s "checking for APPDEFS... " >&6; } 12458 12459 if test -n "$APPDEFS_CFLAGS"; then 12460 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 12461 elif test -n "$PKG_CONFIG"; then 12462 if test -n "$PKG_CONFIG" && \ 12463 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12464 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12465 ac_status=$? 12466 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12467 test $ac_status = 0; }; then 12468 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 12469 test "x$?" != "x0" && pkg_failed=yes 12470 else 12471 pkg_failed=yes 12472 fi 12473 else 12474 pkg_failed=untried 12475 fi 12476 if test -n "$APPDEFS_LIBS"; then 12477 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 12478 elif test -n "$PKG_CONFIG"; then 12479 if test -n "$PKG_CONFIG" && \ 12480 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12481 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12482 ac_status=$? 12483 printf '%s\n' "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12484 test $ac_status = 0; }; then 12485 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 12486 test "x$?" != "x0" && pkg_failed=yes 12487 else 12488 pkg_failed=yes 12489 fi 12490 else 12491 pkg_failed=untried 12492 fi 12493 12494 12495 12496 if test $pkg_failed = yes; then 12497 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12498 printf '%s\n' "no" >&6; } 12499 12500 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12501 _pkg_short_errors_supported=yes 12502 else 12503 _pkg_short_errors_supported=no 12504 fi 12505 if test $_pkg_short_errors_supported = yes; then 12506 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 12507 else 12508 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 12509 fi 12510 # Put the nasty error message in config.log where it belongs 12511 echo "$APPDEFS_PKG_ERRORS" >&5 12512 12513 as_fn_error $? "Package requirements (xt) were not met: 12514 12515 $APPDEFS_PKG_ERRORS 12516 12517 Consider adjusting the PKG_CONFIG_PATH environment variable if you 12518 installed software in a non-standard prefix. 12519 12520 Alternatively, you may set the environment variables APPDEFS_CFLAGS 12521 and APPDEFS_LIBS to avoid the need to call pkg-config. 12522 See the pkg-config man page for more details." "$LINENO" 5 12523 elif test $pkg_failed = untried; then 12524 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: no" >&5 12525 printf '%s\n' "no" >&6; } 12526 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12527 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 12528 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12529 is in your PATH or set the PKG_CONFIG environment variable to the full 12530 path to pkg-config. 12531 12532 Alternatively, you may set the environment variables APPDEFS_CFLAGS 12533 and APPDEFS_LIBS to avoid the need to call pkg-config. 12534 See the pkg-config man page for more details. 12535 12536 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12537 See 'config.log' for more details" "$LINENO" 5; } 12538 else 12539 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 12540 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 12541 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12542 printf '%s\n' "yes" >&6; } 12543 12544 fi 12545 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 12546 12547 # Check whether --with-appdefaultdir was given. 12548 if test ${with_appdefaultdir+y} 12549 then : 12550 withval=$with_appdefaultdir; appdefaultdir="$withval" 12551 else case e in #( 12552 e) appdefaultdir="${xt_appdefaultdir}" ;; 12553 esac 12554 fi 12555 12556 12557 12558 12559 ac_config_files="$ac_config_files Makefile man/Makefile" 12560 12561 cat >confcache <<\_ACEOF 12562 # This file is a shell script that caches the results of configure 12563 # tests run on this system so they can be shared between configure 12564 # scripts and configure runs, see configure's option --config-cache. 12565 # It is not useful on other systems. If it contains results you don't 12566 # want to keep, you may remove or edit it. 12567 # 12568 # config.status only pays attention to the cache file if you give it 12569 # the --recheck option to rerun configure. 12570 # 12571 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 12572 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 12573 # following values. 12574 12575 _ACEOF 12576 12577 ac_cache_dump | 12578 sed ' 12579 /^ac_cv_env_/b end 12580 t clear 12581 :clear 12582 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12583 t end 12584 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12585 :end' >>confcache 12586 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12587 if test -w "$cache_file"; then 12588 if test "x$cache_file" != "x/dev/null"; then 12589 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12590 printf '%s\n' "$as_me: updating cache $cache_file" >&6;} 12591 if test ! -f "$cache_file" || test -h "$cache_file"; then 12592 cat confcache >"$cache_file" 12593 else 12594 case $cache_file in #( 12595 */* | ?:*) 12596 mv -f confcache "$cache_file"$$ && 12597 mv -f "$cache_file"$$ "$cache_file" ;; #( 12598 *) 12599 mv -f confcache "$cache_file" ;; 12600 esac 12601 fi 12602 fi 12603 else 12604 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12605 printf '%s\n' "$as_me: not updating unwritable cache $cache_file" >&6;} 12606 fi 12607 fi 12608 rm -f confcache 12609 12610 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12611 # Let make expand exec_prefix. 12612 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12613 12614 DEFS=-DHAVE_CONFIG_H 12615 12616 ac_libobjs= 12617 ac_ltlibobjs= 12618 U= 12619 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12620 # 1. Remove the extension, and $U if already installed. 12621 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12622 ac_i=`printf '%s\n' "$ac_i" | sed "$ac_script"` 12623 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12624 # will be set to the directory where LIBOBJS objects are built. 12625 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12626 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12627 done 12628 LIBOBJS=$ac_libobjs 12629 12630 LTLIBOBJS=$ac_ltlibobjs 12631 12632 12633 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12634 printf %s "checking that generated files are newer than configure... " >&6; } 12635 if test -n "$am_sleep_pid"; then 12636 # Hide warnings about reused PIDs. 12637 wait $am_sleep_pid 2>/dev/null 12638 fi 12639 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: result: done" >&5 12640 printf '%s\n' "done" >&6; } 12641 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12642 as_fn_error $? "conditional \"AMDEP\" was never defined. 12643 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12644 fi 12645 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12646 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12647 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12648 fi 12649 case $enable_silent_rules in # ((( 12650 yes) AM_DEFAULT_VERBOSITY=0;; 12651 no) AM_DEFAULT_VERBOSITY=1;; 12652 esac 12653 if test $am_cv_make_support_nested_variables = yes; then 12654 AM_V='$(V)' 12655 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 12656 else 12657 AM_V=$AM_DEFAULT_VERBOSITY 12658 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 12659 fi 12660 12661 if test -n "$EXEEXT"; then 12662 am__EXEEXT_TRUE= 12663 am__EXEEXT_FALSE='#' 12664 else 12665 am__EXEEXT_TRUE='#' 12666 am__EXEEXT_FALSE= 12667 fi 12668 12669 # Check whether --enable-year2038 was given. 12670 if test ${enable_year2038+y} 12671 then : 12672 enableval=$enable_year2038; 12673 fi 12674 12675 if test -z "${USE_GETTEXT_TRUE}" && test -z "${USE_GETTEXT_FALSE}"; then 12676 as_fn_error $? "conditional \"USE_GETTEXT\" was never defined. 12677 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12678 fi 12679 12680 : "${CONFIG_STATUS=./config.status}" 12681 case $CONFIG_STATUS in #( 12682 -*) : 12683 CONFIG_STATUS=./$CONFIG_STATUS ;; #( 12684 */*) : 12685 ;; #( 12686 *) : 12687 CONFIG_STATUS=./$CONFIG_STATUS ;; 12688 esac 12689 12690 ac_write_fail=0 12691 ac_clean_CONFIG_STATUS='"$CONFIG_STATUS"' 12692 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12693 printf '%s\n' "$as_me: creating $CONFIG_STATUS" >&6;} 12694 as_write_fail=0 12695 cat >"$CONFIG_STATUS" <<_ASEOF || as_write_fail=1 12696 #! $SHELL 12697 # Generated by $as_me. 12698 # Run this file to recreate the current configuration. 12699 # Compiler output produced by configure, useful for debugging 12700 # configure, is in config.log if it exists. 12701 12702 debug=false 12703 ac_cs_recheck=false 12704 ac_cs_silent=false 12705 12706 SHELL=\${CONFIG_SHELL-$SHELL} 12707 export SHELL 12708 _ASEOF 12709 cat >>"$CONFIG_STATUS" <<\_ASEOF || as_write_fail=1 12710 ## -------------------- ## 12711 ## M4sh Initialization. ## 12712 ## -------------------- ## 12713 12714 # Be more Bourne compatible 12715 DUALCASE=1; export DUALCASE # for MKS sh 12716 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12717 then : 12718 emulate sh 12719 NULLCMD=: 12720 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12721 # contradicts POSIX and common usage. Disable this. 12722 alias -g '${1+"$@"}'='"$@"' 12723 setopt NO_GLOB_SUBST 12724 else case e in #( 12725 e) case `(set -o) 2>/dev/null` in #( 12726 *posix*) : 12727 set -o posix ;; #( 12728 *) : 12729 ;; 12730 esac ;; 12731 esac 12732 fi 12733 12734 12735 12736 # Reset variables that may have inherited troublesome values from 12737 # the environment. 12738 12739 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12740 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12741 # side effect of setting IFS to empty, thus disabling word splitting.) 12742 # Quoting is to prevent editors from complaining about space-tab. 12743 as_nl=' 12744 ' 12745 export as_nl 12746 IFS=" "" $as_nl" 12747 12748 PS1='$ ' 12749 PS2='> ' 12750 PS4='+ ' 12751 12752 # Ensure predictable behavior from utilities with locale-dependent output. 12753 LC_ALL=C 12754 export LC_ALL 12755 LANGUAGE=C 12756 export LANGUAGE 12757 12758 # We cannot yet rely on "unset" to work, but we need these variables 12759 # to be unset--not just set to an empty or harmless value--now, to 12760 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12761 # also avoids known problems related to "unset" and subshell syntax 12762 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12763 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12764 do eval test \${$as_var+y} \ 12765 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12766 done 12767 12768 # Ensure that fds 0, 1, and 2 are open. 12769 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12770 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12771 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12772 12773 # The user is always right. 12774 if ${PATH_SEPARATOR+false} :; then 12775 PATH_SEPARATOR=: 12776 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12777 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12778 PATH_SEPARATOR=';' 12779 } 12780 fi 12781 12782 12783 # Find who we are. Look in the path if we contain no directory separator. 12784 as_myself= 12785 case $0 in #(( 12786 *[\\/]* ) as_myself=$0 ;; 12787 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12788 for as_dir in $PATH 12789 do 12790 IFS=$as_save_IFS 12791 case $as_dir in #((( 12792 '') as_dir=./ ;; 12793 */) ;; 12794 *) as_dir=$as_dir/ ;; 12795 esac 12796 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12797 done 12798 IFS=$as_save_IFS 12799 12800 ;; 12801 esac 12802 # We did not find ourselves, most probably we were run as 'sh COMMAND' 12803 # in which case we are not to be found in the path. 12804 if test "x$as_myself" = x; then 12805 as_myself=$0 12806 fi 12807 if test ! -f "$as_myself"; then 12808 printf '%s\n' "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12809 exit 1 12810 fi 12811 12812 12813 12814 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12815 # ---------------------------------------- 12816 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12817 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12818 # script with STATUS, using 1 if that was 0. 12819 as_fn_error () 12820 { 12821 as_status=$1; test $as_status -eq 0 && as_status=1 12822 if test "$4"; then 12823 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12824 printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12825 fi 12826 printf '%s\n' "$as_me: error: $2" >&2 12827 as_fn_exit $as_status 12828 } # as_fn_error 12829 12830 12831 # as_fn_set_status STATUS 12832 # ----------------------- 12833 # Set $? to STATUS, without forking. 12834 as_fn_set_status () 12835 { 12836 return $1 12837 } # as_fn_set_status 12838 12839 # as_fn_exit STATUS 12840 # ----------------- 12841 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12842 as_fn_exit () 12843 { 12844 set +e 12845 as_fn_set_status $1 12846 exit $1 12847 } # as_fn_exit 12848 12849 # as_fn_unset VAR 12850 # --------------- 12851 # Portably unset VAR. 12852 as_fn_unset () 12853 { 12854 { eval $1=; unset $1;} 12855 } 12856 as_unset=as_fn_unset 12857 12858 # as_fn_append VAR VALUE 12859 # ---------------------- 12860 # Append the text in VALUE to the end of the definition contained in VAR. Take 12861 # advantage of any shell optimizations that allow amortized linear growth over 12862 # repeated appends, instead of the typical quadratic growth present in naive 12863 # implementations. 12864 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12865 then : 12866 eval 'as_fn_append () 12867 { 12868 eval $1+=\$2 12869 }' 12870 else case e in #( 12871 e) as_fn_append () 12872 { 12873 eval $1=\$$1\$2 12874 } ;; 12875 esac 12876 fi # as_fn_append 12877 12878 # as_fn_arith ARG... 12879 # ------------------ 12880 # Perform arithmetic evaluation on the ARGs, and store the result in the 12881 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12882 # must be portable across $(()) and expr. 12883 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12884 then : 12885 eval 'as_fn_arith () 12886 { 12887 as_val=$(( $* )) 12888 }' 12889 else case e in #( 12890 e) as_fn_arith () 12891 { 12892 as_val=`expr "$@" || test $? -eq 1` 12893 } ;; 12894 esac 12895 fi # as_fn_arith 12896 12897 12898 if expr a : '\(a\)' >/dev/null 2>&1 && 12899 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12900 as_expr=expr 12901 else 12902 as_expr=false 12903 fi 12904 12905 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12906 as_basename=basename 12907 else 12908 as_basename=false 12909 fi 12910 12911 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12912 as_dirname=dirname 12913 else 12914 as_dirname=false 12915 fi 12916 12917 as_me=`$as_basename -- "$0" || 12918 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12919 X"$0" : 'X\(//\)$' \| \ 12920 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12921 printf '%s\n' X/"$0" | 12922 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12923 s//\1/ 12924 q 12925 } 12926 /^X\/\(\/\/\)$/{ 12927 s//\1/ 12928 q 12929 } 12930 /^X\/\(\/\).*/{ 12931 s//\1/ 12932 q 12933 } 12934 s/.*/./; q'` 12935 12936 # Avoid depending upon Character Ranges. 12937 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12938 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12939 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12940 as_cr_digits='0123456789' 12941 as_cr_alnum=$as_cr_Letters$as_cr_digits 12942 12943 rm -f conf$$ conf$$.exe conf$$.file 12944 if test -d conf$$.dir; then 12945 rm -f conf$$.dir/conf$$.file 12946 else 12947 rm -f conf$$.dir 12948 mkdir conf$$.dir 2>/dev/null 12949 fi 12950 if (echo >conf$$.file) 2>/dev/null; then 12951 if ln -s conf$$.file conf$$ 2>/dev/null; then 12952 as_ln_s='ln -s' 12953 # ... but there are two gotchas: 12954 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12955 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12956 # In both cases, we have to default to 'cp -pR'. 12957 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12958 as_ln_s='cp -pR' 12959 elif ln conf$$.file conf$$ 2>/dev/null; then 12960 as_ln_s=ln 12961 else 12962 as_ln_s='cp -pR' 12963 fi 12964 else 12965 as_ln_s='cp -pR' 12966 fi 12967 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12968 rmdir conf$$.dir 2>/dev/null 12969 12970 12971 # as_fn_mkdir_p 12972 # ------------- 12973 # Create "$as_dir" as a directory, including parents if necessary. 12974 as_fn_mkdir_p () 12975 { 12976 12977 case $as_dir in #( 12978 -*) as_dir=./$as_dir;; 12979 esac 12980 test -d "$as_dir" || eval $as_mkdir_p || { 12981 as_dirs= 12982 while :; do 12983 case $as_dir in #( 12984 *\'*) as_qdir=`printf '%s\n' "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12985 *) as_qdir=$as_dir;; 12986 esac 12987 as_dirs="'$as_qdir' $as_dirs" 12988 as_dir=`$as_dirname -- "$as_dir" || 12989 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12990 X"$as_dir" : 'X\(//\)[^/]' \| \ 12991 X"$as_dir" : 'X\(//\)$' \| \ 12992 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12993 printf '%s\n' X"$as_dir" | 12994 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12995 s//\1/ 12996 q 12997 } 12998 /^X\(\/\/\)[^/].*/{ 12999 s//\1/ 13000 q 13001 } 13002 /^X\(\/\/\)$/{ 13003 s//\1/ 13004 q 13005 } 13006 /^X\(\/\).*/{ 13007 s//\1/ 13008 q 13009 } 13010 s/.*/./; q'` 13011 test -d "$as_dir" && break 13012 done 13013 test -z "$as_dirs" || eval "mkdir $as_dirs" 13014 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 13015 13016 13017 } # as_fn_mkdir_p 13018 if mkdir -p . 2>/dev/null; then 13019 as_mkdir_p='mkdir -p "$as_dir"' 13020 else 13021 test -d ./-p && rmdir ./-p 13022 as_mkdir_p=false 13023 fi 13024 13025 13026 # as_fn_executable_p FILE 13027 # ----------------------- 13028 # Test if FILE is an executable regular file. 13029 as_fn_executable_p () 13030 { 13031 test -f "$1" && test -x "$1" 13032 } # as_fn_executable_p 13033 as_test_x='test -x' 13034 as_executable_p=as_fn_executable_p 13035 13036 # Sed expression to map a string onto a valid CPP name. 13037 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 13038 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 13039 13040 # Sed expression to map a string onto a valid variable name. 13041 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 13042 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 13043 13044 13045 exec 6>&1 13046 ## ------------------------------------- ## 13047 ## Main body of "$CONFIG_STATUS" script. ## 13048 ## ------------------------------------- ## 13049 _ASEOF 13050 test $as_write_fail = 0 && chmod +x "$CONFIG_STATUS" || ac_write_fail=1 13051 13052 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13053 # Save the log message, to keep $0 and so on meaningful, and to 13054 # report actual input values of CONFIG_FILES etc. instead of their 13055 # values after options handling. 13056 ac_log=" 13057 This file was extended by xload $as_me 1.2.1, which was 13058 generated by GNU Autoconf 2.73. Invocation command line was 13059 13060 CONFIG_FILES = $CONFIG_FILES 13061 CONFIG_HEADERS = $CONFIG_HEADERS 13062 CONFIG_LINKS = $CONFIG_LINKS 13063 CONFIG_COMMANDS = $CONFIG_COMMANDS 13064 $ $0 $@ 13065 13066 on `(hostname || uname -n) 2>/dev/null | sed 1q` 13067 " 13068 13069 _ACEOF 13070 13071 case $ac_config_files in *" 13072 "*) set x $ac_config_files; shift; ac_config_files=$*;; 13073 esac 13074 13075 case $ac_config_headers in *" 13076 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 13077 esac 13078 13079 13080 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13081 # Files that config.status was made for. 13082 config_files="$ac_config_files" 13083 config_headers="$ac_config_headers" 13084 config_commands="$ac_config_commands" 13085 13086 _ACEOF 13087 13088 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13089 ac_cs_usage="\ 13090 '$as_me' instantiates files and other configuration actions 13091 from templates according to the current configuration. Unless the files 13092 and actions are specified as TAGs, all are instantiated by default. 13093 13094 Usage: $0 [OPTION]... [TAG]... 13095 13096 -h, --help print this help, then exit 13097 -V, --version print version number and configuration settings, then exit 13098 --config print configuration, then exit 13099 -q, --quiet, --silent 13100 do not print progress messages 13101 -d, --debug don't remove temporary files 13102 --recheck update $as_me by reconfiguring in the same conditions 13103 --file=FILE[:TEMPLATE] 13104 instantiate the configuration file FILE 13105 --header=FILE[:TEMPLATE] 13106 instantiate the configuration header FILE 13107 13108 Configuration files: 13109 $config_files 13110 13111 Configuration headers: 13112 $config_headers 13113 13114 Configuration commands: 13115 $config_commands 13116 13117 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xload/-/issues>." 13118 13119 _ACEOF 13120 ac_cs_config=`printf '%s\n' "$ac_configure_args" | sed "$ac_safe_unquote"` 13121 ac_cs_config_escaped=`printf '%s\n' "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 13122 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13123 ac_cs_config='$ac_cs_config_escaped' 13124 ac_cs_version="\\ 13125 xload config.status 1.2.1 13126 configured by $0, generated by GNU Autoconf 2.73, 13127 with options \\"\$ac_cs_config\\" 13128 13129 Copyright (C) 2026 Free Software Foundation, Inc. 13130 This config.status script is free software; the Free Software Foundation 13131 gives unlimited permission to copy, distribute and modify it." 13132 13133 ac_pwd='$ac_pwd' 13134 srcdir='$srcdir' 13135 INSTALL='$INSTALL' 13136 MKDIR_P='$MKDIR_P' 13137 AWK='$AWK' 13138 test -n "\$AWK" || { 13139 awk '' </dev/null || 13140 as_fn_error \$? "try installing gawk" 13141 AWK=awk 13142 } 13143 _ACEOF 13144 13145 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13146 # The default lists apply if the user does not specify any file. 13147 ac_need_defaults=: 13148 while test $# != 0 13149 do 13150 case $1 in 13151 --*=?*) 13152 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13153 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 13154 ac_shift=: 13155 ;; 13156 --*=) 13157 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13158 ac_optarg= 13159 ac_shift=: 13160 ;; 13161 *) 13162 ac_option=$1 13163 ac_optarg=$2 13164 ac_shift=shift 13165 ;; 13166 esac 13167 13168 case $ac_option in 13169 # Handling of the options. 13170 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 13171 ac_cs_recheck=: ;; 13172 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 13173 printf '%s\n' "$ac_cs_version"; exit ;; 13174 --config | --confi | --conf | --con | --co | --c ) 13175 printf '%s\n' "$ac_cs_config"; exit ;; 13176 --debug | --debu | --deb | --de | --d | -d ) 13177 debug=: ;; 13178 --file | --fil | --fi | --f ) 13179 $ac_shift 13180 case $ac_optarg in 13181 *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13182 '') as_fn_error $? "missing file argument" ;; 13183 esac 13184 as_fn_append CONFIG_FILES " '$ac_optarg'" 13185 ac_need_defaults=false;; 13186 --header | --heade | --head | --hea ) 13187 $ac_shift 13188 case $ac_optarg in 13189 *\'*) ac_optarg=`printf '%s\n' "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13190 esac 13191 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 13192 ac_need_defaults=false;; 13193 --he | --h) 13194 # Conflict between --help and --header 13195 as_fn_error $? "ambiguous option: '$1' 13196 Try '$0 --help' for more information.";; 13197 --help | --hel | -h ) 13198 printf '%s\n' "$ac_cs_usage"; exit ;; 13199 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 13200 | -silent | --silent | --silen | --sile | --sil | --si | --s) 13201 ac_cs_silent=: ;; 13202 13203 # This is an error. 13204 -*) as_fn_error $? "unrecognized option: '$1' 13205 Try '$0 --help' for more information." ;; 13206 13207 *) as_fn_append ac_config_targets " $1" 13208 ac_need_defaults=false ;; 13209 13210 esac 13211 shift 13212 done 13213 13214 ac_configure_extra_args= 13215 13216 if $ac_cs_silent; then 13217 exec 6>/dev/null 13218 ac_configure_extra_args="$ac_configure_extra_args --silent" 13219 fi 13220 13221 _ACEOF 13222 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13223 if \$ac_cs_recheck; then 13224 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 13225 shift 13226 \printf '%s\n' "running CONFIG_SHELL=$SHELL \$*" >&6 13227 CONFIG_SHELL='$SHELL' 13228 export CONFIG_SHELL 13229 exec "\$@" 13230 fi 13231 13232 _ACEOF 13233 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13234 exec 5>>config.log 13235 { 13236 echo 13237 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13238 ## Running $as_me. ## 13239 _ASBOX 13240 printf '%s\n' "$ac_log" 13241 } >&5 13242 13243 _ACEOF 13244 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13245 # 13246 # INIT-COMMANDS 13247 # 13248 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13249 13250 _ACEOF 13251 13252 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13253 13254 # Handling of arguments. 13255 for ac_config_target in $ac_config_targets 13256 do 13257 case $ac_config_target in 13258 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13259 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13260 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13261 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13262 13263 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 13264 esac 13265 done 13266 13267 13268 # If the user did not use the arguments to specify the items to instantiate, 13269 # then the envvar interface is used. Set only those that are not. 13270 # We use the long form for the default assignment because of an extremely 13271 # bizarre bug on SunOS 4.1.3. 13272 if $ac_need_defaults; then 13273 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13274 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13275 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13276 fi 13277 13278 # Have a temporary directory for convenience. Make it in the build tree 13279 # simply because there is no reason against having it here, and in addition, 13280 # creating and moving files from /tmp can sometimes cause problems. 13281 # Hook for its removal unless debugging. 13282 # Note that there is a small window in which the directory will not be cleaned: 13283 # after its creation but before its name has been assigned to '$tmp'. 13284 $debug || 13285 { 13286 tmp= ac_tmp= 13287 trap 'exit_status=$? 13288 : "${ac_tmp:=$tmp}" 13289 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13290 ' 0 13291 trap 'as_fn_exit 1' 1 2 13 15 13292 } 13293 # Create a (secure) tmp directory for tmp files. 13294 13295 { 13296 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13297 test -d "$tmp" 13298 } || 13299 { 13300 tmp=./conf$$-$RANDOM 13301 (umask 077 && mkdir "$tmp") 13302 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13303 ac_tmp=$tmp 13304 13305 # Set up the scripts for CONFIG_FILES section. 13306 # No need to generate them if there are no CONFIG_FILES. 13307 # This happens for instance with './config.status config.h'. 13308 if test -n "$CONFIG_FILES"; then 13309 13310 13311 ac_cr=`echo X | tr X '\015'` 13312 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13313 # But we know of no other shell where ac_cr would be empty at this 13314 # point, so we can use a bashism as a fallback. 13315 if test "x$ac_cr" = x; then 13316 eval ac_cr=\$\'\\r\' 13317 fi 13318 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13319 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13320 ac_cs_awk_cr='\\r' 13321 else 13322 ac_cs_awk_cr=$ac_cr 13323 fi 13324 13325 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13326 _ACEOF 13327 13328 13329 { 13330 echo "cat >conf$$subs.awk <<_ACEOF" && 13331 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13332 echo "_ACEOF" 13333 } >conf$$subs.sh || 13334 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13335 ac_delim_num=`echo "$ac_subst_vars" | sed -n '$='` 13336 ac_delim='%!_!# ' 13337 for ac_last_try in false false false false false :; do 13338 . ./conf$$subs.sh || 13339 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13340 13341 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | sed -n '$='` 13342 if test $ac_delim_n = $ac_delim_num; then 13343 break 13344 elif $ac_last_try; then 13345 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13346 else 13347 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13348 fi 13349 done 13350 rm -f conf$$subs.sh 13351 13352 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13353 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13354 _ACEOF 13355 sed -n ' 13356 h 13357 s/^/S["/; s/!.*/"]=/ 13358 p 13359 g 13360 s/^[^!]*!// 13361 :repl 13362 t repl 13363 s/'"$ac_delim"'$// 13364 t delim 13365 :nl 13366 h 13367 s/\(.\{148\}\)..*/\1/ 13368 t more1 13369 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13370 p 13371 n 13372 b repl 13373 :more1 13374 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13375 p 13376 g 13377 s/.\{148\}// 13378 t nl 13379 :delim 13380 h 13381 s/\(.\{148\}\)..*/\1/ 13382 t more2 13383 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13384 p 13385 b 13386 :more2 13387 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13388 p 13389 g 13390 s/.\{148\}// 13391 t delim 13392 ' <conf$$subs.awk | sed ' 13393 /^[^""]/{ 13394 N 13395 s/\n// 13396 } 13397 ' >>"$CONFIG_STATUS" || ac_write_fail=1 13398 rm -f conf$$subs.awk 13399 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13400 _ACAWK 13401 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13402 for (key in S) S_is_set[key] = 1 13403 FS = "" 13404 13405 } 13406 { 13407 line = $ 0 13408 nfields = split(line, field, "@") 13409 substed = 0 13410 len = length(field[1]) 13411 for (i = 2; i < nfields; i++) { 13412 key = field[i] 13413 keylen = length(key) 13414 if (S_is_set[key]) { 13415 value = S[key] 13416 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13417 len += length(value) + length(field[++i]) 13418 substed = 1 13419 } else 13420 len += 1 + keylen 13421 } 13422 13423 print line 13424 } 13425 13426 _ACAWK 13427 _ACEOF 13428 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13429 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13430 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13431 else 13432 cat 13433 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13434 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13435 _ACEOF 13436 13437 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13438 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13439 # trailing colons and then remove the whole line if VPATH becomes empty 13440 # (actually we leave an empty line to preserve line numbers). 13441 if test "x$srcdir" = x.; then 13442 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13443 h 13444 s/// 13445 s/^/:/ 13446 s/[ ]*$/:/ 13447 s/:\$(srcdir):/:/g 13448 s/:\${srcdir}:/:/g 13449 s/:@srcdir@:/:/g 13450 s/^:*// 13451 s/:*$// 13452 x 13453 s/\(=[ ]*\).*/\1/ 13454 G 13455 s/\n// 13456 s/^[^=]*=[ ]*$// 13457 }' 13458 fi 13459 13460 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13461 fi # test -n "$CONFIG_FILES" 13462 13463 # Set up the scripts for CONFIG_HEADERS section. 13464 # No need to generate them if there are no CONFIG_HEADERS. 13465 # This happens for instance with './config.status Makefile'. 13466 if test -n "$CONFIG_HEADERS"; then 13467 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13468 BEGIN { 13469 _ACEOF 13470 13471 # Transform confdefs.h into an awk script 'defines.awk', embedded as 13472 # here-document in config.status, that substitutes the proper values into 13473 # config.h.in to produce config.h. 13474 13475 # Create a delimiter string that does not exist in confdefs.h, to ease 13476 # handling of long lines. 13477 ac_delim='%!_!# ' 13478 for ac_last_try in false false :; do 13479 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13480 if test -z "$ac_tt"; then 13481 break 13482 elif $ac_last_try; then 13483 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13484 else 13485 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13486 fi 13487 done 13488 13489 # For the awk script, D is an array of macro values keyed by name, 13490 # likewise P contains macro parameters if any. Preserve backslash 13491 # newline sequences. 13492 13493 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13494 sed -n ' 13495 s/.\{148\}/&'"$ac_delim"'/g 13496 t rset 13497 :rset 13498 s/^[ ]*#[ ]*define[ ][ ]*/ / 13499 t def 13500 d 13501 :def 13502 s/\\$// 13503 t bsnl 13504 s/["\\]/\\&/g 13505 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13506 D["\1"]=" \3"/p 13507 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13508 d 13509 :bsnl 13510 s/["\\]/\\&/g 13511 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13512 D["\1"]=" \3\\\\\\n"\\/p 13513 t cont 13514 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13515 t cont 13516 d 13517 :cont 13518 n 13519 s/.\{148\}/&'"$ac_delim"'/g 13520 t clear 13521 :clear 13522 s/\\$// 13523 t bsnlc 13524 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13525 d 13526 :bsnlc 13527 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13528 b cont 13529 ' <confdefs.h | sed ' 13530 s/'"$ac_delim"'/"\\\ 13531 "/g' >>"$CONFIG_STATUS" || ac_write_fail=1 13532 13533 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13534 for (key in D) D_is_set[key] = 1 13535 FS = "" 13536 } 13537 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13538 line = \$ 0 13539 split(line, arg, " ") 13540 if (arg[1] == "#") { 13541 defundef = arg[2] 13542 mac1 = arg[3] 13543 } else { 13544 defundef = substr(arg[1], 2) 13545 mac1 = arg[2] 13546 } 13547 split(mac1, mac2, "(") #) 13548 macro = mac2[1] 13549 prefix = substr(line, 1, index(line, defundef) - 1) 13550 if (D_is_set[macro]) { 13551 suffix = P[macro] D[macro] 13552 while (suffix ~ /[\t ]$/) { 13553 suffix = substr(suffix, 1, length(suffix) - 1) 13554 } 13555 # Preserve the white space surrounding the "#". 13556 print prefix "define", macro suffix 13557 next 13558 } else { 13559 # Replace #undef with comments. This is necessary, for example, 13560 # in the case of _POSIX_SOURCE, which is predefined and required 13561 # on some systems where configure will not decide to define it. 13562 if (defundef == "undef") { 13563 print "/*", prefix defundef, macro, "*/" 13564 next 13565 } 13566 } 13567 } 13568 { print } 13569 _ACAWK 13570 _ACEOF 13571 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13572 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13573 fi # test -n "$CONFIG_HEADERS" 13574 13575 13576 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13577 shift 13578 for ac_tag 13579 do 13580 case $ac_tag in 13581 :[FHLC]) ac_mode=$ac_tag; continue;; 13582 esac 13583 case $ac_mode$ac_tag in 13584 :[FHL]*:*);; 13585 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13586 :[FH]-) ac_tag=-:-;; 13587 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13588 esac 13589 ac_save_IFS=$IFS 13590 IFS=: 13591 set x $ac_tag 13592 IFS=$ac_save_IFS 13593 shift 13594 ac_file=$1 13595 shift 13596 13597 case $ac_mode in 13598 :L) ac_source=$1;; 13599 :[FH]) 13600 ac_file_inputs= 13601 for ac_f 13602 do 13603 case $ac_f in 13604 -) ac_f="$ac_tmp/stdin";; 13605 *) # Look for the file first in the build tree, then in the source tree 13606 # (if the path is not absolute). The absolute path cannot be DOS-style, 13607 # because $ac_f cannot contain ':'. 13608 test -f "$ac_f" || 13609 case $ac_f in 13610 [\\/$]*) false;; 13611 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13612 esac || 13613 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13614 esac 13615 case $ac_f in *\'*) ac_f=`printf '%s\n' "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13616 as_fn_append ac_file_inputs " '$ac_f'" 13617 done 13618 13619 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13620 # use $as_me), people would be surprised to read: 13621 # /* config.h. Generated by config.status. */ 13622 configure_input='Generated from '` 13623 printf '%s\n' "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13624 `' by configure.' 13625 if test x"$ac_file" != x-; then 13626 configure_input="$ac_file. $configure_input" 13627 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13628 printf '%s\n' "$as_me: creating $ac_file" >&6;} 13629 fi 13630 # Neutralize special characters interpreted by sed in replacement strings. 13631 case $configure_input in #( 13632 *\&* | *\|* | *\\* ) 13633 ac_sed_conf_input=`printf '%s\n' "$configure_input" | 13634 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13635 *) ac_sed_conf_input=$configure_input;; 13636 esac 13637 13638 case $ac_tag in 13639 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13640 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13641 esac 13642 ;; 13643 esac 13644 13645 ac_dir=`$as_dirname -- "$ac_file" || 13646 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13647 X"$ac_file" : 'X\(//\)[^/]' \| \ 13648 X"$ac_file" : 'X\(//\)$' \| \ 13649 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13650 printf '%s\n' X"$ac_file" | 13651 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13652 s//\1/ 13653 q 13654 } 13655 /^X\(\/\/\)[^/].*/{ 13656 s//\1/ 13657 q 13658 } 13659 /^X\(\/\/\)$/{ 13660 s//\1/ 13661 q 13662 } 13663 /^X\(\/\).*/{ 13664 s//\1/ 13665 q 13666 } 13667 s/.*/./; q'` 13668 as_dir="$ac_dir"; as_fn_mkdir_p 13669 ac_builddir=. 13670 13671 case "$ac_dir" in 13672 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13673 *) 13674 ac_dir_suffix=/`printf '%s\n' "$ac_dir" | sed 's|^\.[\\/]||'` 13675 # A ".." for each directory in $ac_dir_suffix. 13676 ac_top_builddir_sub=`printf '%s\n' "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13677 case $ac_top_builddir_sub in 13678 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13679 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13680 esac ;; 13681 esac 13682 ac_abs_top_builddir=$ac_pwd 13683 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13684 # for backward compatibility: 13685 ac_top_builddir=$ac_top_build_prefix 13686 13687 case $srcdir in 13688 .) # We are building in place. 13689 ac_srcdir=. 13690 ac_top_srcdir=$ac_top_builddir_sub 13691 ac_abs_top_srcdir=$ac_pwd ;; 13692 [\\/]* | ?:[\\/]* ) # Absolute name. 13693 ac_srcdir=$srcdir$ac_dir_suffix; 13694 ac_top_srcdir=$srcdir 13695 ac_abs_top_srcdir=$srcdir ;; 13696 *) # Relative name. 13697 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13698 ac_top_srcdir=$ac_top_build_prefix$srcdir 13699 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13700 esac 13701 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13702 13703 13704 case $ac_mode in 13705 :F) 13706 # 13707 # CONFIG_FILE 13708 # 13709 13710 case $INSTALL in 13711 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13712 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13713 esac 13714 ac_MKDIR_P=$MKDIR_P 13715 case $MKDIR_P in 13716 [\\/$]* | ?:[\\/]* ) ;; 13717 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13718 esac 13719 _ACEOF 13720 13721 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13722 # If the template does not know about datarootdir, expand it. 13723 # FIXME: This hack should be removed a few years after 2.60. 13724 ac_datarootdir_hack=; ac_datarootdir_seen= 13725 ac_sed_dataroot=' 13726 /datarootdir/ { 13727 p 13728 q 13729 } 13730 /@datadir@/p 13731 /@docdir@/p 13732 /@infodir@/p 13733 /@localedir@/p 13734 /@mandir@/p' 13735 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13736 *datarootdir*) ac_datarootdir_seen=yes;; 13737 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13738 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13739 printf '%s\n' "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13740 _ACEOF 13741 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13742 ac_datarootdir_hack=' 13743 s&@datadir@&$datadir&g 13744 s&@docdir@&$docdir&g 13745 s&@infodir@&$infodir&g 13746 s&@localedir@&$localedir&g 13747 s&@mandir@&$mandir&g 13748 s&\\\${datarootdir}&$datarootdir&g' ;; 13749 esac 13750 _ACEOF 13751 13752 # Neutralize VPATH when '$srcdir' = '.'. 13753 # Shell code in configure.ac might set extrasub. 13754 # FIXME: do we really want to maintain this feature? 13755 cat >>"$CONFIG_STATUS" <<_ACEOF || ac_write_fail=1 13756 ac_sed_extra="$ac_vpsub 13757 $extrasub 13758 _ACEOF 13759 cat >>"$CONFIG_STATUS" <<\_ACEOF || ac_write_fail=1 13760 :t 13761 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13762 s|@configure_input@|$ac_sed_conf_input|;t t 13763 s&@top_builddir@&$ac_top_builddir_sub&;t t 13764 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13765 s&@srcdir@&$ac_srcdir&;t t 13766 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13767 s&@top_srcdir@&$ac_top_srcdir&;t t 13768 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13769 s&@builddir@&$ac_builddir&;t t 13770 s&@abs_builddir@&$ac_abs_builddir&;t t 13771 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13772 s&@INSTALL@&$ac_INSTALL&;t t 13773 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13774 $ac_datarootdir_hack 13775 " 13776 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13777 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13778 13779 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13780 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13781 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13782 "$ac_tmp/out"`; test -z "$ac_out"; } && 13783 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13784 which seems to be undefined. Please make sure it is defined" >&5 13785 printf '%s\n' "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13786 which seems to be undefined. Please make sure it is defined" >&2;} 13787 13788 rm -f "$ac_tmp/stdin" 13789 case $ac_file in 13790 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13791 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13792 esac \ 13793 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13794 ;; 13795 :H) 13796 # 13797 # CONFIG_HEADER 13798 # 13799 if test x"$ac_file" != x-; then 13800 { 13801 printf '%s\n' "/* $configure_input */" >&1 \ 13802 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13803 } >"$ac_tmp/config.h" \ 13804 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13805 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13806 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13807 printf '%s\n' "$as_me: $ac_file is unchanged" >&6;} 13808 else 13809 rm -f "$ac_file" 13810 mv "$ac_tmp/config.h" "$ac_file" \ 13811 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13812 fi 13813 else 13814 printf '%s\n' "/* $configure_input */" >&1 \ 13815 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13816 || as_fn_error $? "could not create -" "$LINENO" 5 13817 fi 13818 # Compute "$ac_file"'s index in $config_headers. 13819 _am_arg="$ac_file" 13820 _am_stamp_count=1 13821 for _am_header in $config_headers :; do 13822 case $_am_header in 13823 $_am_arg | $_am_arg:* ) 13824 break ;; 13825 * ) 13826 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13827 esac 13828 done 13829 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13830 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13831 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13832 X"$_am_arg" : 'X\(//\)$' \| \ 13833 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13834 printf '%s\n' X"$_am_arg" | 13835 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13836 s//\1/ 13837 q 13838 } 13839 /^X\(\/\/\)[^/].*/{ 13840 s//\1/ 13841 q 13842 } 13843 /^X\(\/\/\)$/{ 13844 s//\1/ 13845 q 13846 } 13847 /^X\(\/\).*/{ 13848 s//\1/ 13849 q 13850 } 13851 s/.*/./; q'`/stamp-h$_am_stamp_count 13852 ;; 13853 13854 :C) { printf '%s\n' "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13855 printf '%s\n' "$as_me: executing $ac_file commands" >&6;} 13856 ;; 13857 esac 13858 13859 13860 case $ac_file$ac_mode in 13861 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13862 # Older Autoconf quotes --file arguments for eval, but not when files 13863 # are listed without --file. Let's play safe and only enable the eval 13864 # if we detect the quoting. 13865 # TODO: see whether this extra hack can be removed once we start 13866 # requiring Autoconf 2.70 or later. 13867 case $CONFIG_FILES in #( 13868 *\'*) : 13869 eval set x "$CONFIG_FILES" ;; #( 13870 *) : 13871 set x $CONFIG_FILES ;; #( 13872 *) : 13873 ;; 13874 esac 13875 shift 13876 # Used to flag and report bootstrapping failures. 13877 am_rc=0 13878 for am_mf 13879 do 13880 # Strip MF so we end up with the name of the file. 13881 am_mf=`printf '%s\n' "$am_mf" | sed -e 's/:.*$//'` 13882 # Check whether this is an Automake generated Makefile which includes 13883 # dependency-tracking related rules and includes. 13884 # Grep'ing the whole file directly is not great: AIX grep has a line 13885 # limit of 2048, but all sed's we know have understand at least 4000. 13886 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13887 || continue 13888 am_dirpart=`$as_dirname -- "$am_mf" || 13889 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13890 X"$am_mf" : 'X\(//\)[^/]' \| \ 13891 X"$am_mf" : 'X\(//\)$' \| \ 13892 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13893 printf '%s\n' X"$am_mf" | 13894 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13895 s//\1/ 13896 q 13897 } 13898 /^X\(\/\/\)[^/].*/{ 13899 s//\1/ 13900 q 13901 } 13902 /^X\(\/\/\)$/{ 13903 s//\1/ 13904 q 13905 } 13906 /^X\(\/\).*/{ 13907 s//\1/ 13908 q 13909 } 13910 s/.*/./; q'` 13911 am_filepart=`$as_basename -- "$am_mf" || 13912 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13913 X"$am_mf" : 'X\(//\)$' \| \ 13914 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13915 printf '%s\n' X/"$am_mf" | 13916 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13917 s//\1/ 13918 q 13919 } 13920 /^X\/\(\/\/\)$/{ 13921 s//\1/ 13922 q 13923 } 13924 /^X\/\(\/\).*/{ 13925 s//\1/ 13926 q 13927 } 13928 s/.*/./; q'` 13929 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13930 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13931 | $MAKE -f - am--depfiles" >&5 13932 (cd "$am_dirpart" \ 13933 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13934 | $MAKE -f - am--depfiles) >&5 2>&5 13935 ac_status=$? 13936 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13937 (exit $ac_status); } || am_rc=$? 13938 done 13939 if test $am_rc -ne 0; then 13940 { { printf '%s\n' "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13941 printf '%s\n' "$as_me: error: in '$ac_pwd':" >&2;} 13942 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13943 for automatic dependency tracking. If GNU make was not used, consider 13944 re-running the configure script with MAKE=\"gmake\" (or whatever is 13945 necessary). You can also try re-running configure with the 13946 '--disable-dependency-tracking' option to at least be able to build 13947 the package (albeit without support for automatic dependency tracking). 13948 See 'config.log' for more details" "$LINENO" 5; } 13949 fi 13950 { am_dirpart=; unset am_dirpart;} 13951 { am_filepart=; unset am_filepart;} 13952 { am_mf=; unset am_mf;} 13953 { am_rc=; unset am_rc;} 13954 rm -f conftest-deps.mk 13955 } 13956 ;; 13957 13958 esac 13959 done # for ac_tag 13960 13961 13962 as_fn_exit 0 13963 _ACEOF 13964 ac_clean_CONFIG_STATUS= 13965 13966 test $ac_write_fail = 0 || 13967 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13968 13969 13970 # configure is writing to config.log, and then calls config.status. 13971 # config.status does its own redirection, appending to config.log. 13972 # Unfortunately, on DOS this fails, as config.log is still kept open 13973 # by configure, so config.status won't be able to write to it; its 13974 # output is simply discarded. So we exec the FD to /dev/null, 13975 # effectively closing config.log, so it can be properly (re)opened and 13976 # appended to by config.status. When coming back to configure, we 13977 # need to make the FD available again. 13978 if test "$no_create" != yes; then 13979 ac_cs_success=: 13980 case $CONFIG_STATUS in #( 13981 -*) : 13982 ac_no_opts=-- ;; #( 13983 *) : 13984 ac_no_opts= ;; 13985 esac 13986 ac_config_status_args= 13987 test "$silent" = yes && 13988 ac_config_status_args="$ac_config_status_args --quiet" 13989 exec 5>/dev/null 13990 $SHELL $ac_no_opts "$CONFIG_STATUS" $ac_config_status_args || 13991 ac_cs_success=false 13992 exec 5>>config.log 13993 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13994 # would make configure fail if this is the last instruction. 13995 $ac_cs_success || as_fn_exit 1 13996 fi 13997 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13998 { printf '%s\n' "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13999 printf '%s\n' "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 14000 fi 14001 14002 14003
Indexes created Sun Oct 25 00:26:45 UTC 2026