configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for xfs 1.2.2. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfs/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as 'sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed 'exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144 then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151 else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157 esac ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177 esac 178 fi 179 test x\$exitcode = x0 || exit 1 180 blah=\$(echo \$(echo blah)) 181 test x\"\$blah\" = xblah || exit 1 182 test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189 then : 190 as_have_required=yes 191 else case e in #( 192 e) as_have_required=no ;; 193 esac 194 fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196 then : 197 198 else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200 as_found=false 201 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202 do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217 then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220 then : 221 break 2 222 fi 223 fi 224 done;; 225 esac 226 as_found=false 227 done 228 IFS=$as_save_IFS 229 if $as_found 230 then : 231 232 else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235 then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi ;; 238 esac 239 fi 240 241 242 if test "x$CONFIG_SHELL" != x 243 then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246 # neutralization value for shells without unset; and this also 247 # works around shells that cannot unset nonexistent variables. 248 # Preserve -v and -x to the replacement shell. 249 BASH_ENV=/dev/null 250 ENV=/dev/null 251 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252 case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257 esac 258 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259 # Admittedly, this is quite paranoid, since all the known shells bail 260 # out after a failed 'exec'. 261 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262 exit 255 263 fi 264 265 if test x$as_have_required = xno 266 then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 274 $0: https://gitlab.freedesktop.org/xorg/app/xfs/-/issues 275 $0: about your system, including any error possibly output 276 $0: before this message. Then install a modern shell, or 277 $0: manually run the script under such a shell if you do 278 $0: have one." 279 fi 280 exit 1 281 fi ;; 282 esac 283 fi 284 fi 285 SHELL=${CONFIG_SHELL-/bin/sh} 286 export SHELL 287 # Unset more variables known to interfere with behavior of common tools. 288 CLICOLOR_FORCE= GREP_OPTIONS= 289 unset CLICOLOR_FORCE GREP_OPTIONS 290 291 ## --------------------- ## 292 ## M4sh Shell Functions. ## 293 ## --------------------- ## 294 # as_fn_unset VAR 295 # --------------- 296 # Portably unset VAR. 297 as_fn_unset () 298 { 299 { eval $1=; unset $1;} 300 } 301 as_unset=as_fn_unset 302 303 304 # as_fn_set_status STATUS 305 # ----------------------- 306 # Set $? to STATUS, without forking. 307 as_fn_set_status () 308 { 309 return $1 310 } # as_fn_set_status 311 312 # as_fn_exit STATUS 313 # ----------------- 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315 as_fn_exit () 316 { 317 set +e 318 as_fn_set_status $1 319 exit $1 320 } # as_fn_exit 321 322 # as_fn_mkdir_p 323 # ------------- 324 # Create "$as_dir" as a directory, including parents if necessary. 325 as_fn_mkdir_p () 326 { 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344 printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368 } # as_fn_mkdir_p 369 370 # as_fn_executable_p FILE 371 # ----------------------- 372 # Test if FILE is an executable regular file. 373 as_fn_executable_p () 374 { 375 test -f "$1" && test -x "$1" 376 } # as_fn_executable_p 377 # as_fn_append VAR VALUE 378 # ---------------------- 379 # Append the text in VALUE to the end of the definition contained in VAR. Take 380 # advantage of any shell optimizations that allow amortized linear growth over 381 # repeated appends, instead of the typical quadratic growth present in naive 382 # implementations. 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384 then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394 esac 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403 then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408 else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413 esac 414 fi # as_fn_arith 415 416 417 # as_fn_error STATUS ERROR [LINENO LOG_FD] 418 # ---------------------------------------- 419 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421 # script with STATUS, using 1 if that was 0. 422 as_fn_error () 423 { 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431 } # as_fn_error 432 433 if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436 else 437 as_expr=false 438 fi 439 440 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442 else 443 as_basename=false 444 fi 445 446 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448 else 449 as_dirname=false 450 fi 451 452 as_me=`$as_basename -- "$0" || 453 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456 printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471 # Avoid depending upon Character Ranges. 472 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475 as_cr_digits='0123456789' 476 as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514 } 515 516 517 # Determine whether it's possible to make 'echo' print without a newline. 518 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519 # for compatibility with existing Makefiles. 520 ECHO_C= ECHO_N= ECHO_T= 521 case `echo -n x` in #((((( 522 -n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529 *) 530 ECHO_N='-n';; 531 esac 532 533 # For backward compatibility with old third-party macros, we provide 534 # the shell variables $as_echo and $as_echo_n. New code should use 535 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536 as_echo='printf %s\n' 537 as_echo_n='printf %s' 538 539 rm -f conf$$ conf$$.exe conf$$.file 540 if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542 else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545 fi 546 if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560 else 561 as_ln_s='cp -pR' 562 fi 563 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564 rmdir conf$$.dir 2>/dev/null 565 566 if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568 else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571 fi 572 573 as_test_x='test -x' 574 as_executable_p=as_fn_executable_p 575 576 # Sed expression to map a string onto a valid CPP name. 577 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580 # Sed expression to map a string onto a valid variable name. 581 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 as_awk_strverscmp=' 585 # Use only awk features that work with 7th edition Unix awk (1978). 586 # My, what an old awk you have, Mr. Solaris! 587 END { 588 while (length(v1) && length(v2)) { 589 # Set d1 to be the next thing to compare from v1, and likewise for d2. 590 # Normally this is a single character, but if v1 and v2 contain digits, 591 # compare them as integers and fractions as strverscmp does. 592 if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { 593 # Split v1 and v2 into their leading digit string components d1 and d2, 594 # and advance v1 and v2 past the leading digit strings. 595 for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue 596 for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue 597 d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) 598 d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) 599 if (d1 ~ /^0/) { 600 if (d2 ~ /^0/) { 601 # Compare two fractions. 602 while (d1 ~ /^0/ && d2 ~ /^0/) { 603 d1 = substr(d1, 2); len1-- 604 d2 = substr(d2, 2); len2-- 605 } 606 if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { 607 # The two components differ in length, and the common prefix 608 # contains only leading zeros. Consider the longer to be less. 609 d1 = -len1 610 d2 = -len2 611 } else { 612 # Otherwise, compare as strings. 613 d1 = "x" d1 614 d2 = "x" d2 615 } 616 } else { 617 # A fraction is less than an integer. 618 exit 1 619 } 620 } else { 621 if (d2 ~ /^0/) { 622 # An integer is greater than a fraction. 623 exit 2 624 } else { 625 # Compare two integers. 626 d1 += 0 627 d2 += 0 628 } 629 } 630 } else { 631 # The normal case, without worrying about digits. 632 d1 = substr(v1, 1, 1); v1 = substr(v1, 2) 633 d2 = substr(v2, 1, 1); v2 = substr(v2, 2) 634 } 635 if (d1 < d2) exit 1 636 if (d1 > d2) exit 2 637 } 638 # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), 639 # which mishandles some comparisons of empty strings to integers. 640 if (length(v2)) exit 1 641 if (length(v1)) exit 2 642 } 643 ' 644 645 test -n "$DJDIR" || exec 7<&0 </dev/null 646 exec 6>&1 647 648 # Name of the host. 649 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 650 # so uname gets run too. 651 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 652 653 # 654 # Initializations. 655 # 656 ac_default_prefix=/usr/local 657 ac_clean_files= 658 ac_config_libobj_dir=. 659 LIBOBJS= 660 cross_compiling=no 661 subdirs= 662 MFLAGS= 663 MAKEFLAGS= 664 665 # Identity of this package. 666 PACKAGE_NAME='xfs' 667 PACKAGE_TARNAME='xfs' 668 PACKAGE_VERSION='1.2.2' 669 PACKAGE_STRING='xfs 1.2.2' 670 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xfs/-/issues' 671 PACKAGE_URL='' 672 673 # Factoring default headers for most tests. 674 ac_includes_default="\ 675 #include <stddef.h> 676 #ifdef HAVE_STDIO_H 677 # include <stdio.h> 678 #endif 679 #ifdef HAVE_STDLIB_H 680 # include <stdlib.h> 681 #endif 682 #ifdef HAVE_STRING_H 683 # include <string.h> 684 #endif 685 #ifdef HAVE_INTTYPES_H 686 # include <inttypes.h> 687 #endif 688 #ifdef HAVE_STDINT_H 689 # include <stdint.h> 690 #endif 691 #ifdef HAVE_STRINGS_H 692 # include <strings.h> 693 #endif 694 #ifdef HAVE_SYS_TYPES_H 695 # include <sys/types.h> 696 #endif 697 #ifdef HAVE_SYS_STAT_H 698 # include <sys/stat.h> 699 #endif 700 #ifdef HAVE_UNISTD_H 701 # 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[VAR=VALUE]... 1458 1459 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1460 VAR=VALUE. See below for descriptions of some of the useful variables. 1461 1462 Defaults for the options are specified in brackets. 1463 1464 Configuration: 1465 -h, --help display this help and exit 1466 --help=short display options specific to this package 1467 --help=recursive display the short help of all the included packages 1468 -V, --version display version information and exit 1469 -q, --quiet, --silent do not print 'checking ...' messages 1470 --cache-file=FILE cache test results in FILE [disabled] 1471 -C, --config-cache alias for '--cache-file=config.cache' 1472 -n, --no-create do not create output files 1473 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1474 1475 Installation directories: 1476 --prefix=PREFIX install architecture-independent files in PREFIX 1477 [$ac_default_prefix] 1478 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1479 [PREFIX] 1480 1481 By default, 'make install' will install all the files in 1482 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1483 an installation prefix other than '$ac_default_prefix' using '--prefix', 1484 for instance '--prefix=\$HOME'. 1485 1486 For better control, use the options below. 1487 1488 Fine tuning of the installation directories: 1489 --bindir=DIR user executables [EPREFIX/bin] 1490 --sbindir=DIR system admin executables [EPREFIX/sbin] 1491 --libexecdir=DIR program executables [EPREFIX/libexec] 1492 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1493 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1494 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1495 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1496 --libdir=DIR object code libraries [EPREFIX/lib] 1497 --includedir=DIR C header files [PREFIX/include] 1498 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1499 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1500 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1501 --infodir=DIR info documentation [DATAROOTDIR/info] 1502 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1503 --mandir=DIR man documentation [DATAROOTDIR/man] 1504 --docdir=DIR documentation root [DATAROOTDIR/doc/xfs] 1505 --htmldir=DIR html documentation [DOCDIR] 1506 --dvidir=DIR dvi documentation [DOCDIR] 1507 --pdfdir=DIR pdf documentation [DOCDIR] 1508 --psdir=DIR ps documentation [DOCDIR] 1509 _ACEOF 1510 1511 cat <<\_ACEOF 1512 1513 Program names: 1514 --program-prefix=PREFIX prepend PREFIX to installed program names 1515 --program-suffix=SUFFIX append SUFFIX to installed program names 1516 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1517 1518 System types: 1519 --build=BUILD configure for building on BUILD [guessed] 1520 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1521 _ACEOF 1522 fi 1523 1524 if test -n "$ac_init_help"; then 1525 case $ac_init_help in 1526 short | recursive ) echo "Configuration of xfs 1.2.2:";; 1527 esac 1528 cat <<\_ACEOF 1529 1530 Optional Features: 1531 --disable-option-checking ignore unrecognized --enable/--with options 1532 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1533 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1534 --enable-dependency-tracking 1535 do not reject slow dependency extractors 1536 --disable-dependency-tracking 1537 speeds up one-time build 1538 --enable-silent-rules less verbose build output (undo: "make V=1") 1539 --disable-silent-rules verbose build output (undo: "make V=0") 1540 --disable-selective-werror 1541 Turn off selective compiler errors. (default: 1542 enabled) 1543 --enable-strict-compilation 1544 Enable all warnings from compiler and make them 1545 errors (default: disabled) 1546 --enable-devel-docs Enable building the developer documentation 1547 (default: yes) 1548 --disable-largefile omit support for large files 1549 --enable-inetd Support -inetd flag for starting from inetd 1550 (default: enabled) 1551 --enable-syslog Support option for logging via syslog (default: 1552 enabled) 1553 --enable-unix-transport Enable UNIX domain socket transport 1554 --enable-tcp-transport Enable TCP socket transport 1555 --enable-ipv6 Enable IPv6 support 1556 --enable-local-transport 1557 Enable os-specific local transport 1558 --enable-year2038 support timestamps after 2038 1559 1560 Optional Packages: 1561 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1562 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1563 --with-xmlto Use xmlto to regenerate documentation (default: 1564 auto) 1565 --with-fop Use fop to regenerate documentation (default: auto) 1566 --with-lint Use a lint-style source code checker (default: 1567 disabled) 1568 --with-default-config-file=PATH 1569 comma-separated list of paths to look for config 1570 file when not specified (default: 1571 ${sysconfdir}/X11/fs/config) 1572 --with-fontrootdir=DIR Path to root directory for font files 1573 --with-fontmiscdir=DIR Path to misc files [FONTROOTDIR/misc] 1574 --with-fontotfdir=DIR Path to OTF files [FONTROOTDIR/OTF] 1575 --with-fontttfdir=DIR Path to TTF files [FONTROOTDIR/TTF] 1576 --with-fonttype1dir=DIR Path to Type1 files [FONTROOTDIR/Type1] 1577 --with-font75dpidir=DIR Path to 75dpi files [FONTROOTDIR/75dpi] 1578 --with-font100dpidir=DIR 1579 Path to 100dpi files [FONTROOTDIR/100dpi] 1580 --with-default-font-path=PATH 1581 Comma separated list of font dirs 1582 1583 Some influential environment variables: 1584 CC C compiler command 1585 CFLAGS C compiler flags 1586 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1587 nonstandard directory <lib dir> 1588 LIBS libraries to pass to the linker, e.g. -l<library> 1589 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1590 you have headers in a nonstandard directory <include dir> 1591 PKG_CONFIG path to pkg-config utility 1592 PKG_CONFIG_PATH 1593 directories to add to pkg-config's search path 1594 PKG_CONFIG_LIBDIR 1595 path overriding pkg-config's built-in search path 1596 XMLTO Path to xmlto command 1597 FOP Path to fop command 1598 LINT Path to a lint-style command 1599 LINT_FLAGS Flags for the lint-style command 1600 XFS_CFLAGS C compiler flags for XFS, overriding pkg-config 1601 XFS_LIBS linker flags for XFS, overriding pkg-config 1602 1603 Use these variables to override the choices made by 'configure' or to help 1604 it to find libraries and programs with nonstandard names/locations. 1605 1606 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfs/-/issues>. 1607 _ACEOF 1608 ac_status=$? 1609 fi 1610 1611 if test "$ac_init_help" = "recursive"; then 1612 # If there are subdirs, report their specific --help. 1613 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1614 test -d "$ac_dir" || 1615 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1616 continue 1617 ac_builddir=. 1618 1619 case "$ac_dir" in 1620 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1621 *) 1622 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1623 # A ".." for each directory in $ac_dir_suffix. 1624 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1625 case $ac_top_builddir_sub in 1626 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1627 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1628 esac ;; 1629 esac 1630 ac_abs_top_builddir=$ac_pwd 1631 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1632 # for backward compatibility: 1633 ac_top_builddir=$ac_top_build_prefix 1634 1635 case $srcdir in 1636 .) # We are building in place. 1637 ac_srcdir=. 1638 ac_top_srcdir=$ac_top_builddir_sub 1639 ac_abs_top_srcdir=$ac_pwd ;; 1640 [\\/]* | ?:[\\/]* ) # Absolute name. 1641 ac_srcdir=$srcdir$ac_dir_suffix; 1642 ac_top_srcdir=$srcdir 1643 ac_abs_top_srcdir=$srcdir ;; 1644 *) # Relative name. 1645 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1646 ac_top_srcdir=$ac_top_build_prefix$srcdir 1647 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1648 esac 1649 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1650 1651 cd "$ac_dir" || { ac_status=$?; continue; } 1652 # Check for configure.gnu first; this name is used for a wrapper for 1653 # Metaconfig's "Configure" on case-insensitive file systems. 1654 if test -f "$ac_srcdir/configure.gnu"; then 1655 echo && 1656 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1657 elif test -f "$ac_srcdir/configure"; then 1658 echo && 1659 $SHELL "$ac_srcdir/configure" --help=recursive 1660 else 1661 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1662 fi || ac_status=$? 1663 cd "$ac_pwd" || { ac_status=$?; break; } 1664 done 1665 fi 1666 1667 test -n "$ac_init_help" && exit $ac_status 1668 if $ac_init_version; then 1669 cat <<\_ACEOF 1670 xfs configure 1.2.2 1671 generated by GNU Autoconf 2.72 1672 1673 Copyright (C) 2023 Free Software Foundation, Inc. 1674 This configure script is free software; the Free Software Foundation 1675 gives unlimited permission to copy, distribute and modify it. 1676 _ACEOF 1677 exit 1678 fi 1679 1680 ## ------------------------ ## 1681 ## Autoconf initialization. ## 1682 ## ------------------------ ## 1683 1684 # ac_fn_c_try_compile LINENO 1685 # -------------------------- 1686 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1687 ac_fn_c_try_compile () 1688 { 1689 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1690 rm -f conftest.$ac_objext conftest.beam 1691 if { { ac_try="$ac_compile" 1692 case "(($ac_try" in 1693 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1694 *) ac_try_echo=$ac_try;; 1695 esac 1696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1697 printf "%s\n" "$ac_try_echo"; } >&5 1698 (eval "$ac_compile") 2>conftest.err 1699 ac_status=$? 1700 if test -s conftest.err; then 1701 grep -v '^ *+' conftest.err >conftest.er1 1702 cat conftest.er1 >&5 1703 mv -f conftest.er1 conftest.err 1704 fi 1705 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1706 test $ac_status = 0; } && { 1707 test -z "$ac_c_werror_flag" || 1708 test ! -s conftest.err 1709 } && test -s conftest.$ac_objext 1710 then : 1711 ac_retval=0 1712 else case e in #( 1713 e) printf "%s\n" "$as_me: failed program was:" >&5 1714 sed 's/^/| /' conftest.$ac_ext >&5 1715 1716 ac_retval=1 ;; 1717 esac 1718 fi 1719 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1720 as_fn_set_status $ac_retval 1721 1722 } # ac_fn_c_try_compile 1723 1724 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1725 # ------------------------------------------------------- 1726 # Tests whether HEADER exists and can be compiled using the include files in 1727 # INCLUDES, setting the cache variable VAR accordingly. 1728 ac_fn_c_check_header_compile () 1729 { 1730 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1732 printf %s "checking for $2... " >&6; } 1733 if eval test \${$3+y} 1734 then : 1735 printf %s "(cached) " >&6 1736 else case e in #( 1737 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1738 /* end confdefs.h. */ 1739 $4 1740 #include <$2> 1741 _ACEOF 1742 if ac_fn_c_try_compile "$LINENO" 1743 then : 1744 eval "$3=yes" 1745 else case e in #( 1746 e) eval "$3=no" ;; 1747 esac 1748 fi 1749 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1750 esac 1751 fi 1752 eval ac_res=\$$3 1753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1754 printf "%s\n" "$ac_res" >&6; } 1755 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1756 1757 } # ac_fn_c_check_header_compile 1758 1759 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1760 # ------------------------------------------------------------------ 1761 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1762 # accordingly. 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" >&6; } 1769 if eval test \${$3+y} 1770 then : 1771 printf %s "(cached) " >&6 1772 else case e in #( 1773 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1774 eval ac_save_FLAGS=\$$6 1775 as_fn_append $6 " $5" 1776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1777 /* end confdefs.h. */ 1778 $4 1779 int 1780 main (void) 1781 { 1782 #ifndef $as_decl_name 1783 #ifdef __cplusplus 1784 (void) $as_decl_use; 1785 #else 1786 (void) $as_decl_name; 1787 #endif 1788 #endif 1789 1790 ; 1791 return 0; 1792 } 1793 _ACEOF 1794 if ac_fn_c_try_compile "$LINENO" 1795 then : 1796 eval "$3=yes" 1797 else case e in #( 1798 e) eval "$3=no" ;; 1799 esac 1800 fi 1801 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1802 eval $6=\$ac_save_FLAGS 1803 ;; 1804 esac 1805 fi 1806 eval ac_res=\$$3 1807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1808 printf "%s\n" "$ac_res" >&6; } 1809 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1810 1811 } # ac_fn_check_decl 1812 1813 # ac_fn_c_try_link LINENO 1814 # ----------------------- 1815 # Try to link conftest.$ac_ext, and return whether this succeeded. 1816 ac_fn_c_try_link () 1817 { 1818 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1819 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1820 if { { ac_try="$ac_link" 1821 case "(($ac_try" in 1822 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1823 *) ac_try_echo=$ac_try;; 1824 esac 1825 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1826 printf "%s\n" "$ac_try_echo"; } >&5 1827 (eval "$ac_link") 2>conftest.err 1828 ac_status=$? 1829 if test -s conftest.err; then 1830 grep -v '^ *+' conftest.err >conftest.er1 1831 cat conftest.er1 >&5 1832 mv -f conftest.er1 conftest.err 1833 fi 1834 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1835 test $ac_status = 0; } && { 1836 test -z "$ac_c_werror_flag" || 1837 test ! -s conftest.err 1838 } && test -s conftest$ac_exeext && { 1839 test "$cross_compiling" = yes || 1840 test -x conftest$ac_exeext 1841 } 1842 then : 1843 ac_retval=0 1844 else case e in #( 1845 e) printf "%s\n" "$as_me: failed program was:" >&5 1846 sed 's/^/| /' conftest.$ac_ext >&5 1847 1848 ac_retval=1 ;; 1849 esac 1850 fi 1851 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1852 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1853 # interfere with the next link command; also delete a directory that is 1854 # left behind by Apple's compiler. We do this before executing the actions. 1855 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1856 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1857 as_fn_set_status $ac_retval 1858 1859 } # ac_fn_c_try_link 1860 1861 # ac_fn_c_check_func LINENO FUNC VAR 1862 # ---------------------------------- 1863 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1864 ac_fn_c_check_func () 1865 { 1866 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1868 printf %s "checking for $2... " >&6; } 1869 if eval test \${$3+y} 1870 then : 1871 printf %s "(cached) " >&6 1872 else case e in #( 1873 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1874 /* end confdefs.h. */ 1875 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1876 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1877 #define $2 innocuous_$2 1878 1879 /* System header to define __stub macros and hopefully few prototypes, 1880 which can conflict with char $2 (void); below. */ 1881 1882 #include <limits.h> 1883 #undef $2 1884 1885 /* Override any GCC internal prototype to avoid an error. 1886 Use char because int might match the return type of a GCC 1887 builtin and then its argument prototype would still apply. */ 1888 #ifdef __cplusplus 1889 extern "C" 1890 #endif 1891 char $2 (void); 1892 /* The GNU C library defines this for functions which it implements 1893 to always fail with ENOSYS. Some functions are actually named 1894 something starting with __ and the normal name is an alias. */ 1895 #if defined __stub_$2 || defined __stub___$2 1896 choke me 1897 #endif 1898 1899 int 1900 main (void) 1901 { 1902 return $2 (); 1903 ; 1904 return 0; 1905 } 1906 _ACEOF 1907 if ac_fn_c_try_link "$LINENO" 1908 then : 1909 eval "$3=yes" 1910 else case e in #( 1911 e) eval "$3=no" ;; 1912 esac 1913 fi 1914 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1915 conftest$ac_exeext conftest.$ac_ext ;; 1916 esac 1917 fi 1918 eval ac_res=\$$3 1919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1920 printf "%s\n" "$ac_res" >&6; } 1921 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1922 1923 } # ac_fn_c_check_func 1924 1925 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1926 # ---------------------------------------------------- 1927 # Tries to find if the field MEMBER exists in type AGGR, after including 1928 # INCLUDES, setting cache variable VAR accordingly. 1929 ac_fn_c_check_member () 1930 { 1931 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1933 printf %s "checking for $2.$3... " >&6; } 1934 if eval test \${$4+y} 1935 then : 1936 printf %s "(cached) " >&6 1937 else case e in #( 1938 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1939 /* end confdefs.h. */ 1940 $5 1941 int 1942 main (void) 1943 { 1944 static $2 ac_aggr; 1945 if (ac_aggr.$3) 1946 return 0; 1947 ; 1948 return 0; 1949 } 1950 _ACEOF 1951 if ac_fn_c_try_compile "$LINENO" 1952 then : 1953 eval "$4=yes" 1954 else case e in #( 1955 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1956 /* end confdefs.h. */ 1957 $5 1958 int 1959 main (void) 1960 { 1961 static $2 ac_aggr; 1962 if (sizeof ac_aggr.$3) 1963 return 0; 1964 ; 1965 return 0; 1966 } 1967 _ACEOF 1968 if ac_fn_c_try_compile "$LINENO" 1969 then : 1970 eval "$4=yes" 1971 else case e in #( 1972 e) eval "$4=no" ;; 1973 esac 1974 fi 1975 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1976 esac 1977 fi 1978 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1979 esac 1980 fi 1981 eval ac_res=\$$4 1982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1983 printf "%s\n" "$ac_res" >&6; } 1984 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1985 1986 } # ac_fn_c_check_member 1987 1988 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1989 # ------------------------------------------- 1990 # Tests whether TYPE exists after having included INCLUDES, setting cache 1991 # variable VAR accordingly. 1992 ac_fn_c_check_type () 1993 { 1994 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1996 printf %s "checking for $2... " >&6; } 1997 if eval test \${$3+y} 1998 then : 1999 printf %s "(cached) " >&6 2000 else case e in #( 2001 e) eval "$3=no" 2002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2003 /* end confdefs.h. */ 2004 $4 2005 int 2006 main (void) 2007 { 2008 if (sizeof ($2)) 2009 return 0; 2010 ; 2011 return 0; 2012 } 2013 _ACEOF 2014 if ac_fn_c_try_compile "$LINENO" 2015 then : 2016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2017 /* end confdefs.h. */ 2018 $4 2019 int 2020 main (void) 2021 { 2022 if (sizeof (($2))) 2023 return 0; 2024 ; 2025 return 0; 2026 } 2027 _ACEOF 2028 if ac_fn_c_try_compile "$LINENO" 2029 then : 2030 2031 else case e in #( 2032 e) eval "$3=yes" ;; 2033 esac 2034 fi 2035 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 2036 fi 2037 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 2038 esac 2039 fi 2040 eval ac_res=\$$3 2041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2042 printf "%s\n" "$ac_res" >&6; } 2043 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2044 2045 } # ac_fn_c_check_type 2046 ac_configure_args_raw= 2047 for ac_arg 2048 do 2049 case $ac_arg in 2050 *\'*) 2051 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2052 esac 2053 as_fn_append ac_configure_args_raw " '$ac_arg'" 2054 done 2055 2056 case $ac_configure_args_raw in 2057 *$as_nl*) 2058 ac_safe_unquote= ;; 2059 *) 2060 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 2061 ac_unsafe_a="$ac_unsafe_z#~" 2062 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 2063 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 2064 esac 2065 2066 cat >config.log <<_ACEOF 2067 This file contains any messages produced by compilers while 2068 running configure, to aid debugging if configure makes a mistake. 2069 2070 It was created by xfs $as_me 1.2.2, which was 2071 generated by GNU Autoconf 2.72. Invocation command line was 2072 2073 $ $0$ac_configure_args_raw 2074 2075 _ACEOF 2076 exec 5>>config.log 2077 { 2078 cat <<_ASUNAME 2079 ## --------- ## 2080 ## Platform. ## 2081 ## --------- ## 2082 2083 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2084 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2085 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2086 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2087 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2088 2089 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2090 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2091 2092 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2093 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2094 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2095 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2096 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2097 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2098 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2099 2100 _ASUNAME 2101 2102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2103 for as_dir in $PATH 2104 do 2105 IFS=$as_save_IFS 2106 case $as_dir in #((( 2107 '') as_dir=./ ;; 2108 */) ;; 2109 *) as_dir=$as_dir/ ;; 2110 esac 2111 printf "%s\n" "PATH: $as_dir" 2112 done 2113 IFS=$as_save_IFS 2114 2115 } >&5 2116 2117 cat >&5 <<_ACEOF 2118 2119 2120 ## ----------- ## 2121 ## Core tests. ## 2122 ## ----------- ## 2123 2124 _ACEOF 2125 2126 2127 # Keep a trace of the command line. 2128 # Strip out --no-create and --no-recursion so they do not pile up. 2129 # Strip out --silent because we don't want to record it for future runs. 2130 # Also quote any args containing shell meta-characters. 2131 # Make two passes to allow for proper duplicate-argument suppression. 2132 ac_configure_args= 2133 ac_configure_args0= 2134 ac_configure_args1= 2135 ac_must_keep_next=false 2136 for ac_pass in 1 2 2137 do 2138 for ac_arg 2139 do 2140 case $ac_arg in 2141 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2142 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2143 | -silent | --silent | --silen | --sile | --sil) 2144 continue ;; 2145 *\'*) 2146 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2147 esac 2148 case $ac_pass in 2149 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2150 2) 2151 as_fn_append ac_configure_args1 " '$ac_arg'" 2152 if test $ac_must_keep_next = true; then 2153 ac_must_keep_next=false # Got value, back to normal. 2154 else 2155 case $ac_arg in 2156 *=* | --config-cache | -C | -disable-* | --disable-* \ 2157 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2158 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2159 | -with-* | --with-* | -without-* | --without-* | --x) 2160 case "$ac_configure_args0 " in 2161 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2162 esac 2163 ;; 2164 -* ) ac_must_keep_next=true ;; 2165 esac 2166 fi 2167 as_fn_append ac_configure_args " '$ac_arg'" 2168 ;; 2169 esac 2170 done 2171 done 2172 { ac_configure_args0=; unset ac_configure_args0;} 2173 { ac_configure_args1=; unset ac_configure_args1;} 2174 2175 # When interrupted or exit'd, cleanup temporary files, and complete 2176 # config.log. We remove comments because anyway the quotes in there 2177 # would cause problems or look ugly. 2178 # WARNING: Use '\'' to represent an apostrophe within the trap. 2179 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2180 trap 'exit_status=$? 2181 # Sanitize IFS. 2182 IFS=" "" $as_nl" 2183 # Save into config.log some information that might help in debugging. 2184 { 2185 echo 2186 2187 printf "%s\n" "## ---------------- ## 2188 ## Cache variables. ## 2189 ## ---------------- ##" 2190 echo 2191 # The following way of writing the cache mishandles newlines in values, 2192 ( 2193 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2194 eval ac_val=\$$ac_var 2195 case $ac_val in #( 2196 *${as_nl}*) 2197 case $ac_var in #( 2198 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2199 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2200 esac 2201 case $ac_var in #( 2202 _ | IFS | as_nl) ;; #( 2203 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2204 *) { eval $ac_var=; unset $ac_var;} ;; 2205 esac ;; 2206 esac 2207 done 2208 (set) 2>&1 | 2209 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2210 *${as_nl}ac_space=\ *) 2211 sed -n \ 2212 "s/'\''/'\''\\\\'\'''\''/g; 2213 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2214 ;; #( 2215 *) 2216 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2217 ;; 2218 esac | 2219 sort 2220 ) 2221 echo 2222 2223 printf "%s\n" "## ----------------- ## 2224 ## Output variables. ## 2225 ## ----------------- ##" 2226 echo 2227 for ac_var in $ac_subst_vars 2228 do 2229 eval ac_val=\$$ac_var 2230 case $ac_val in 2231 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2232 esac 2233 printf "%s\n" "$ac_var='\''$ac_val'\''" 2234 done | sort 2235 echo 2236 2237 if test -n "$ac_subst_files"; then 2238 printf "%s\n" "## ------------------- ## 2239 ## File substitutions. ## 2240 ## ------------------- ##" 2241 echo 2242 for ac_var in $ac_subst_files 2243 do 2244 eval ac_val=\$$ac_var 2245 case $ac_val in 2246 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2247 esac 2248 printf "%s\n" "$ac_var='\''$ac_val'\''" 2249 done | sort 2250 echo 2251 fi 2252 2253 if test -s confdefs.h; then 2254 printf "%s\n" "## ----------- ## 2255 ## confdefs.h. ## 2256 ## ----------- ##" 2257 echo 2258 cat confdefs.h 2259 echo 2260 fi 2261 test "$ac_signal" != 0 && 2262 printf "%s\n" "$as_me: caught signal $ac_signal" 2263 printf "%s\n" "$as_me: exit $exit_status" 2264 } >&5 2265 rm -f core *.core core.conftest.* && 2266 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2267 exit $exit_status 2268 ' 0 2269 for ac_signal in 1 2 13 15; do 2270 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2271 done 2272 ac_signal=0 2273 2274 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2275 rm -f -r conftest* confdefs.h 2276 2277 printf "%s\n" "/* confdefs.h */" > confdefs.h 2278 2279 # Predefined preprocessor variables. 2280 2281 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2282 2283 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2284 2285 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2286 2287 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2288 2289 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2290 2291 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2292 2293 2294 # Let the site file select an alternate cache file if it wants to. 2295 # Prefer an explicitly selected file to automatically selected ones. 2296 if test -n "$CONFIG_SITE"; then 2297 ac_site_files="$CONFIG_SITE" 2298 elif test "x$prefix" != xNONE; then 2299 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2300 else 2301 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2302 fi 2303 2304 for ac_site_file in $ac_site_files 2305 do 2306 case $ac_site_file in #( 2307 */*) : 2308 ;; #( 2309 *) : 2310 ac_site_file=./$ac_site_file ;; 2311 esac 2312 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2314 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2315 sed 's/^/| /' "$ac_site_file" >&5 2316 . "$ac_site_file" \ 2317 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2318 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2319 as_fn_error $? "failed to load site script $ac_site_file 2320 See 'config.log' for more details" "$LINENO" 5; } 2321 fi 2322 done 2323 2324 if test -r "$cache_file"; then 2325 # Some versions of bash will fail to source /dev/null (special files 2326 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2327 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2329 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2330 case $cache_file in 2331 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2332 *) . "./$cache_file";; 2333 esac 2334 fi 2335 else 2336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2337 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2338 >$cache_file 2339 fi 2340 2341 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2342 # Test code for whether the C compiler supports C89 (global declarations) 2343 ac_c_conftest_c89_globals=' 2344 /* Does the compiler advertise C89 conformance? 2345 Do not test the value of __STDC__, because some compilers set it to 0 2346 while being otherwise adequately conformant. */ 2347 #if !defined __STDC__ 2348 # error "Compiler does not advertise C89 conformance" 2349 #endif 2350 2351 #include <stddef.h> 2352 #include <stdarg.h> 2353 struct stat; 2354 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2355 struct buf { int x; }; 2356 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2357 static char *e (char **p, int i) 2358 { 2359 return p[i]; 2360 } 2361 static char *f (char * (*g) (char **, int), char **p, ...) 2362 { 2363 char *s; 2364 va_list v; 2365 va_start (v,p); 2366 s = g (p, va_arg (v,int)); 2367 va_end (v); 2368 return s; 2369 } 2370 2371 /* C89 style stringification. */ 2372 #define noexpand_stringify(a) #a 2373 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2374 2375 /* C89 style token pasting. Exercises some of the corner cases that 2376 e.g. old MSVC gets wrong, but not very hard. */ 2377 #define noexpand_concat(a,b) a##b 2378 #define expand_concat(a,b) noexpand_concat(a,b) 2379 extern int vA; 2380 extern int vbee; 2381 #define aye A 2382 #define bee B 2383 int *pvA = &expand_concat(v,aye); 2384 int *pvbee = &noexpand_concat(v,bee); 2385 2386 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2387 function prototypes and stuff, but not \xHH hex character constants. 2388 These do not provoke an error unfortunately, instead are silently treated 2389 as an "x". The following induces an error, until -std is added to get 2390 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2391 array size at least. It is necessary to write \x00 == 0 to get something 2392 that is true only with -std. */ 2393 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2394 2395 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2396 inside strings and character constants. */ 2397 #define FOO(x) '\''x'\'' 2398 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2399 2400 int test (int i, double x); 2401 struct s1 {int (*f) (int a);}; 2402 struct s2 {int (*f) (double a);}; 2403 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2404 int, int);' 2405 2406 # Test code for whether the C compiler supports C89 (body of main). 2407 ac_c_conftest_c89_main=' 2408 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2409 ' 2410 2411 # Test code for whether the C compiler supports C99 (global declarations) 2412 ac_c_conftest_c99_globals=' 2413 /* Does the compiler advertise C99 conformance? */ 2414 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2415 # error "Compiler does not advertise C99 conformance" 2416 #endif 2417 2418 // See if C++-style comments work. 2419 2420 #include <stdbool.h> 2421 extern int puts (const char *); 2422 extern int printf (const char *, ...); 2423 extern int dprintf (int, const char *, ...); 2424 extern void *malloc (size_t); 2425 extern void free (void *); 2426 2427 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2428 // dprintf is used instead of fprintf to avoid needing to declare 2429 // FILE and stderr. 2430 #define debug(...) dprintf (2, __VA_ARGS__) 2431 #define showlist(...) puts (#__VA_ARGS__) 2432 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2433 static void 2434 test_varargs_macros (void) 2435 { 2436 int x = 1234; 2437 int y = 5678; 2438 debug ("Flag"); 2439 debug ("X = %d\n", x); 2440 showlist (The first, second, and third items.); 2441 report (x>y, "x is %d but y is %d", x, y); 2442 } 2443 2444 // Check long long types. 2445 #define BIG64 18446744073709551615ull 2446 #define BIG32 4294967295ul 2447 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2448 #if !BIG_OK 2449 #error "your preprocessor is broken" 2450 #endif 2451 #if BIG_OK 2452 #else 2453 #error "your preprocessor is broken" 2454 #endif 2455 static long long int bignum = -9223372036854775807LL; 2456 static unsigned long long int ubignum = BIG64; 2457 2458 struct incomplete_array 2459 { 2460 int datasize; 2461 double data[]; 2462 }; 2463 2464 struct named_init { 2465 int number; 2466 const wchar_t *name; 2467 double average; 2468 }; 2469 2470 typedef const char *ccp; 2471 2472 static inline int 2473 test_restrict (ccp restrict text) 2474 { 2475 // Iterate through items via the restricted pointer. 2476 // Also check for declarations in for loops. 2477 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2478 continue; 2479 return 0; 2480 } 2481 2482 // Check varargs and va_copy. 2483 static bool 2484 test_varargs (const char *format, ...) 2485 { 2486 va_list args; 2487 va_start (args, format); 2488 va_list args_copy; 2489 va_copy (args_copy, args); 2490 2491 const char *str = ""; 2492 int number = 0; 2493 float fnumber = 0; 2494 2495 while (*format) 2496 { 2497 switch (*format++) 2498 { 2499 case '\''s'\'': // string 2500 str = va_arg (args_copy, const char *); 2501 break; 2502 case '\''d'\'': // int 2503 number = va_arg (args_copy, int); 2504 break; 2505 case '\''f'\'': // float 2506 fnumber = va_arg (args_copy, double); 2507 break; 2508 default: 2509 break; 2510 } 2511 } 2512 va_end (args_copy); 2513 va_end (args); 2514 2515 return *str && number && fnumber; 2516 } 2517 ' 2518 2519 # Test code for whether the C compiler supports C99 (body of main). 2520 ac_c_conftest_c99_main=' 2521 // Check bool. 2522 _Bool success = false; 2523 success |= (argc != 0); 2524 2525 // Check restrict. 2526 if (test_restrict ("String literal") == 0) 2527 success = true; 2528 char *restrict newvar = "Another string"; 2529 2530 // Check varargs. 2531 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2532 test_varargs_macros (); 2533 2534 // Check flexible array members. 2535 struct incomplete_array *ia = 2536 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2537 ia->datasize = 10; 2538 for (int i = 0; i < ia->datasize; ++i) 2539 ia->data[i] = i * 1.234; 2540 // Work around memory leak warnings. 2541 free (ia); 2542 2543 // Check named initializers. 2544 struct named_init ni = { 2545 .number = 34, 2546 .name = L"Test wide string", 2547 .average = 543.34343, 2548 }; 2549 2550 ni.number = 58; 2551 2552 int dynamic_array[ni.number]; 2553 dynamic_array[0] = argv[0][0]; 2554 dynamic_array[ni.number - 1] = 543; 2555 2556 // work around unused variable warnings 2557 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2558 || dynamic_array[ni.number - 1] != 543); 2559 ' 2560 2561 # Test code for whether the C compiler supports C11 (global declarations) 2562 ac_c_conftest_c11_globals=' 2563 /* Does the compiler advertise C11 conformance? */ 2564 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2565 # error "Compiler does not advertise C11 conformance" 2566 #endif 2567 2568 // Check _Alignas. 2569 char _Alignas (double) aligned_as_double; 2570 char _Alignas (0) no_special_alignment; 2571 extern char aligned_as_int; 2572 char _Alignas (0) _Alignas (int) aligned_as_int; 2573 2574 // Check _Alignof. 2575 enum 2576 { 2577 int_alignment = _Alignof (int), 2578 int_array_alignment = _Alignof (int[100]), 2579 char_alignment = _Alignof (char) 2580 }; 2581 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2582 2583 // Check _Noreturn. 2584 int _Noreturn does_not_return (void) { for (;;) continue; } 2585 2586 // Check _Static_assert. 2587 struct test_static_assert 2588 { 2589 int x; 2590 _Static_assert (sizeof (int) <= sizeof (long int), 2591 "_Static_assert does not work in struct"); 2592 long int y; 2593 }; 2594 2595 // Check UTF-8 literals. 2596 #define u8 syntax error! 2597 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2598 2599 // Check duplicate typedefs. 2600 typedef long *long_ptr; 2601 typedef long int *long_ptr; 2602 typedef long_ptr long_ptr; 2603 2604 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2605 struct anonymous 2606 { 2607 union { 2608 struct { int i; int j; }; 2609 struct { int k; long int l; } w; 2610 }; 2611 int m; 2612 } v1; 2613 ' 2614 2615 # Test code for whether the C compiler supports C11 (body of main). 2616 ac_c_conftest_c11_main=' 2617 _Static_assert ((offsetof (struct anonymous, i) 2618 == offsetof (struct anonymous, w.k)), 2619 "Anonymous union alignment botch"); 2620 v1.i = 2; 2621 v1.w.k = 5; 2622 ok |= v1.i != 5; 2623 ' 2624 2625 # Test code for whether the C compiler supports C11 (complete). 2626 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2627 ${ac_c_conftest_c99_globals} 2628 ${ac_c_conftest_c11_globals} 2629 2630 int 2631 main (int argc, char **argv) 2632 { 2633 int ok = 0; 2634 ${ac_c_conftest_c89_main} 2635 ${ac_c_conftest_c99_main} 2636 ${ac_c_conftest_c11_main} 2637 return ok; 2638 } 2639 " 2640 2641 # Test code for whether the C compiler supports C99 (complete). 2642 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2643 ${ac_c_conftest_c99_globals} 2644 2645 int 2646 main (int argc, char **argv) 2647 { 2648 int ok = 0; 2649 ${ac_c_conftest_c89_main} 2650 ${ac_c_conftest_c99_main} 2651 return ok; 2652 } 2653 " 2654 2655 # Test code for whether the C compiler supports C89 (complete). 2656 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2657 2658 int 2659 main (int argc, char **argv) 2660 { 2661 int ok = 0; 2662 ${ac_c_conftest_c89_main} 2663 return ok; 2664 } 2665 " 2666 2667 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2668 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2669 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2670 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2671 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2672 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2673 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2674 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2675 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2676 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2677 2678 # Auxiliary files required by this configure script. 2679 ac_aux_files="config.guess config.sub missing install-sh compile" 2680 2681 # Locations in which to look for auxiliary files. 2682 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2683 2684 # Search for a directory containing all of the required auxiliary files, 2685 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2686 # If we don't find one directory that contains all the files we need, 2687 # we report the set of missing files from the *first* directory in 2688 # $ac_aux_dir_candidates and give up. 2689 ac_missing_aux_files="" 2690 ac_first_candidate=: 2691 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2693 as_found=false 2694 for as_dir in $ac_aux_dir_candidates 2695 do 2696 IFS=$as_save_IFS 2697 case $as_dir in #((( 2698 '') as_dir=./ ;; 2699 */) ;; 2700 *) as_dir=$as_dir/ ;; 2701 esac 2702 as_found=: 2703 2704 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2705 ac_aux_dir_found=yes 2706 ac_install_sh= 2707 for ac_aux in $ac_aux_files 2708 do 2709 # As a special case, if "install-sh" is required, that requirement 2710 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2711 # and $ac_install_sh is set appropriately for whichever one is found. 2712 if test x"$ac_aux" = x"install-sh" 2713 then 2714 if test -f "${as_dir}install-sh"; then 2715 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2716 ac_install_sh="${as_dir}install-sh -c" 2717 elif test -f "${as_dir}install.sh"; then 2718 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2719 ac_install_sh="${as_dir}install.sh -c" 2720 elif test -f "${as_dir}shtool"; then 2721 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2722 ac_install_sh="${as_dir}shtool install -c" 2723 else 2724 ac_aux_dir_found=no 2725 if $ac_first_candidate; then 2726 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2727 else 2728 break 2729 fi 2730 fi 2731 else 2732 if test -f "${as_dir}${ac_aux}"; then 2733 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2734 else 2735 ac_aux_dir_found=no 2736 if $ac_first_candidate; then 2737 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2738 else 2739 break 2740 fi 2741 fi 2742 fi 2743 done 2744 if test "$ac_aux_dir_found" = yes; then 2745 ac_aux_dir="$as_dir" 2746 break 2747 fi 2748 ac_first_candidate=false 2749 2750 as_found=false 2751 done 2752 IFS=$as_save_IFS 2753 if $as_found 2754 then : 2755 2756 else case e in #( 2757 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2758 esac 2759 fi 2760 2761 2762 # These three variables are undocumented and unsupported, 2763 # and are intended to be withdrawn in a future Autoconf release. 2764 # They can cause serious problems if a builder's source tree is in a directory 2765 # whose full name contains unusual characters. 2766 if test -f "${ac_aux_dir}config.guess"; then 2767 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2768 fi 2769 if test -f "${ac_aux_dir}config.sub"; then 2770 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2771 fi 2772 if test -f "$ac_aux_dir/configure"; then 2773 ac_configure="$SHELL ${ac_aux_dir}configure" 2774 fi 2775 2776 # Check that the precious variables saved in the cache have kept the same 2777 # value. 2778 ac_cache_corrupted=false 2779 for ac_var in $ac_precious_vars; do 2780 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2781 eval ac_new_set=\$ac_env_${ac_var}_set 2782 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2783 eval ac_new_val=\$ac_env_${ac_var}_value 2784 case $ac_old_set,$ac_new_set in 2785 set,) 2786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2787 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2788 ac_cache_corrupted=: ;; 2789 ,set) 2790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2791 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2792 ac_cache_corrupted=: ;; 2793 ,);; 2794 *) 2795 if test "x$ac_old_val" != "x$ac_new_val"; then 2796 # differences in whitespace do not lead to failure. 2797 ac_old_val_w=`echo x $ac_old_val` 2798 ac_new_val_w=`echo x $ac_new_val` 2799 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2801 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2802 ac_cache_corrupted=: 2803 else 2804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2805 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2806 eval $ac_var=\$ac_old_val 2807 fi 2808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2809 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2811 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2812 fi;; 2813 esac 2814 # Pass precious variables to config.status. 2815 if test "$ac_new_set" = set; then 2816 case $ac_new_val in 2817 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2818 *) ac_arg=$ac_var=$ac_new_val ;; 2819 esac 2820 case " $ac_configure_args " in 2821 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2822 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2823 esac 2824 fi 2825 done 2826 if $ac_cache_corrupted; then 2827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2828 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2830 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2831 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2832 and start over" "$LINENO" 5 2833 fi 2834 ## -------------------- ## 2835 ## Main body of script. ## 2836 ## -------------------- ## 2837 2838 ac_ext=c 2839 ac_cpp='$CPP $CPPFLAGS' 2840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2842 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2843 2844 2845 # Set common system defines for POSIX extensions, such as _GNU_SOURCE 2846 # Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL) 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 # Expand $ac_aux_dir to an absolute path. 2859 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2860 2861 ac_ext=c 2862 ac_cpp='$CPP $CPPFLAGS' 2863 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2864 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2865 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2866 if test -n "$ac_tool_prefix"; then 2867 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2868 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2870 printf %s "checking for $ac_word... " >&6; } 2871 if test ${ac_cv_prog_CC+y} 2872 then : 2873 printf %s "(cached) " >&6 2874 else case e in #( 2875 e) if test -n "$CC"; then 2876 ac_cv_prog_CC="$CC" # Let the user override the test. 2877 else 2878 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2879 for as_dir in $PATH 2880 do 2881 IFS=$as_save_IFS 2882 case $as_dir in #((( 2883 '') as_dir=./ ;; 2884 */) ;; 2885 *) as_dir=$as_dir/ ;; 2886 esac 2887 for ac_exec_ext in '' $ac_executable_extensions; do 2888 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2889 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2890 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2891 break 2 2892 fi 2893 done 2894 done 2895 IFS=$as_save_IFS 2896 2897 fi ;; 2898 esac 2899 fi 2900 CC=$ac_cv_prog_CC 2901 if test -n "$CC"; then 2902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2903 printf "%s\n" "$CC" >&6; } 2904 else 2905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2906 printf "%s\n" "no" >&6; } 2907 fi 2908 2909 2910 fi 2911 if test -z "$ac_cv_prog_CC"; then 2912 ac_ct_CC=$CC 2913 # Extract the first word of "gcc", so it can be a program name with args. 2914 set dummy gcc; ac_word=$2 2915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2916 printf %s "checking for $ac_word... " >&6; } 2917 if test ${ac_cv_prog_ac_ct_CC+y} 2918 then : 2919 printf %s "(cached) " >&6 2920 else case e in #( 2921 e) if test -n "$ac_ct_CC"; then 2922 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2923 else 2924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2925 for as_dir in $PATH 2926 do 2927 IFS=$as_save_IFS 2928 case $as_dir in #((( 2929 '') as_dir=./ ;; 2930 */) ;; 2931 *) as_dir=$as_dir/ ;; 2932 esac 2933 for ac_exec_ext in '' $ac_executable_extensions; do 2934 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2935 ac_cv_prog_ac_ct_CC="gcc" 2936 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2937 break 2 2938 fi 2939 done 2940 done 2941 IFS=$as_save_IFS 2942 2943 fi ;; 2944 esac 2945 fi 2946 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2947 if test -n "$ac_ct_CC"; then 2948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2949 printf "%s\n" "$ac_ct_CC" >&6; } 2950 else 2951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2952 printf "%s\n" "no" >&6; } 2953 fi 2954 2955 if test "x$ac_ct_CC" = x; then 2956 CC="" 2957 else 2958 case $cross_compiling:$ac_tool_warned in 2959 yes:) 2960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2961 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2962 ac_tool_warned=yes ;; 2963 esac 2964 CC=$ac_ct_CC 2965 fi 2966 else 2967 CC="$ac_cv_prog_CC" 2968 fi 2969 2970 if test -z "$CC"; then 2971 if test -n "$ac_tool_prefix"; then 2972 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2973 set dummy ${ac_tool_prefix}cc; ac_word=$2 2974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2975 printf %s "checking for $ac_word... " >&6; } 2976 if test ${ac_cv_prog_CC+y} 2977 then : 2978 printf %s "(cached) " >&6 2979 else case e in #( 2980 e) if test -n "$CC"; then 2981 ac_cv_prog_CC="$CC" # Let the user override the test. 2982 else 2983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2984 for as_dir in $PATH 2985 do 2986 IFS=$as_save_IFS 2987 case $as_dir in #((( 2988 '') as_dir=./ ;; 2989 */) ;; 2990 *) as_dir=$as_dir/ ;; 2991 esac 2992 for ac_exec_ext in '' $ac_executable_extensions; do 2993 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2994 ac_cv_prog_CC="${ac_tool_prefix}cc" 2995 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2996 break 2 2997 fi 2998 done 2999 done 3000 IFS=$as_save_IFS 3001 3002 fi ;; 3003 esac 3004 fi 3005 CC=$ac_cv_prog_CC 3006 if test -n "$CC"; then 3007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3008 printf "%s\n" "$CC" >&6; } 3009 else 3010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3011 printf "%s\n" "no" >&6; } 3012 fi 3013 3014 3015 fi 3016 fi 3017 if test -z "$CC"; then 3018 # Extract the first word of "cc", so it can be a program name with args. 3019 set dummy cc; ac_word=$2 3020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3021 printf %s "checking for $ac_word... " >&6; } 3022 if test ${ac_cv_prog_CC+y} 3023 then : 3024 printf %s "(cached) " >&6 3025 else case e in #( 3026 e) if test -n "$CC"; then 3027 ac_cv_prog_CC="$CC" # Let the user override the test. 3028 else 3029 ac_prog_rejected=no 3030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3031 for as_dir in $PATH 3032 do 3033 IFS=$as_save_IFS 3034 case $as_dir in #((( 3035 '') as_dir=./ ;; 3036 */) ;; 3037 *) as_dir=$as_dir/ ;; 3038 esac 3039 for ac_exec_ext in '' $ac_executable_extensions; do 3040 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3041 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3042 ac_prog_rejected=yes 3043 continue 3044 fi 3045 ac_cv_prog_CC="cc" 3046 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3047 break 2 3048 fi 3049 done 3050 done 3051 IFS=$as_save_IFS 3052 3053 if test $ac_prog_rejected = yes; then 3054 # We found a bogon in the path, so make sure we never use it. 3055 set dummy $ac_cv_prog_CC 3056 shift 3057 if test $# != 0; then 3058 # We chose a different compiler from the bogus one. 3059 # However, it has the same basename, so the bogon will be chosen 3060 # first if we set CC to just the basename; use the full file name. 3061 shift 3062 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3063 fi 3064 fi 3065 fi ;; 3066 esac 3067 fi 3068 CC=$ac_cv_prog_CC 3069 if test -n "$CC"; then 3070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3071 printf "%s\n" "$CC" >&6; } 3072 else 3073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3074 printf "%s\n" "no" >&6; } 3075 fi 3076 3077 3078 fi 3079 if test -z "$CC"; then 3080 if test -n "$ac_tool_prefix"; then 3081 for ac_prog in cl.exe 3082 do 3083 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3084 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3086 printf %s "checking for $ac_word... " >&6; } 3087 if test ${ac_cv_prog_CC+y} 3088 then : 3089 printf %s "(cached) " >&6 3090 else case e in #( 3091 e) if test -n "$CC"; then 3092 ac_cv_prog_CC="$CC" # Let the user override the test. 3093 else 3094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3095 for as_dir in $PATH 3096 do 3097 IFS=$as_save_IFS 3098 case $as_dir in #((( 3099 '') as_dir=./ ;; 3100 */) ;; 3101 *) as_dir=$as_dir/ ;; 3102 esac 3103 for ac_exec_ext in '' $ac_executable_extensions; do 3104 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3105 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3106 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3107 break 2 3108 fi 3109 done 3110 done 3111 IFS=$as_save_IFS 3112 3113 fi ;; 3114 esac 3115 fi 3116 CC=$ac_cv_prog_CC 3117 if test -n "$CC"; then 3118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3119 printf "%s\n" "$CC" >&6; } 3120 else 3121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3122 printf "%s\n" "no" >&6; } 3123 fi 3124 3125 3126 test -n "$CC" && break 3127 done 3128 fi 3129 if test -z "$CC"; then 3130 ac_ct_CC=$CC 3131 for ac_prog in cl.exe 3132 do 3133 # Extract the first word of "$ac_prog", so it can be a program name with args. 3134 set dummy $ac_prog; ac_word=$2 3135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3136 printf %s "checking for $ac_word... " >&6; } 3137 if test ${ac_cv_prog_ac_ct_CC+y} 3138 then : 3139 printf %s "(cached) " >&6 3140 else case e in #( 3141 e) if test -n "$ac_ct_CC"; then 3142 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3143 else 3144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3145 for as_dir in $PATH 3146 do 3147 IFS=$as_save_IFS 3148 case $as_dir in #((( 3149 '') as_dir=./ ;; 3150 */) ;; 3151 *) as_dir=$as_dir/ ;; 3152 esac 3153 for ac_exec_ext in '' $ac_executable_extensions; do 3154 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3155 ac_cv_prog_ac_ct_CC="$ac_prog" 3156 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3157 break 2 3158 fi 3159 done 3160 done 3161 IFS=$as_save_IFS 3162 3163 fi ;; 3164 esac 3165 fi 3166 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3167 if test -n "$ac_ct_CC"; then 3168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3169 printf "%s\n" "$ac_ct_CC" >&6; } 3170 else 3171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3172 printf "%s\n" "no" >&6; } 3173 fi 3174 3175 3176 test -n "$ac_ct_CC" && break 3177 done 3178 3179 if test "x$ac_ct_CC" = x; then 3180 CC="" 3181 else 3182 case $cross_compiling:$ac_tool_warned in 3183 yes:) 3184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3185 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3186 ac_tool_warned=yes ;; 3187 esac 3188 CC=$ac_ct_CC 3189 fi 3190 fi 3191 3192 fi 3193 if test -z "$CC"; then 3194 if test -n "$ac_tool_prefix"; then 3195 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3196 set dummy ${ac_tool_prefix}clang; ac_word=$2 3197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3198 printf %s "checking for $ac_word... " >&6; } 3199 if test ${ac_cv_prog_CC+y} 3200 then : 3201 printf %s "(cached) " >&6 3202 else case e in #( 3203 e) if test -n "$CC"; then 3204 ac_cv_prog_CC="$CC" # Let the user override the test. 3205 else 3206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3207 for as_dir in $PATH 3208 do 3209 IFS=$as_save_IFS 3210 case $as_dir in #((( 3211 '') as_dir=./ ;; 3212 */) ;; 3213 *) as_dir=$as_dir/ ;; 3214 esac 3215 for ac_exec_ext in '' $ac_executable_extensions; do 3216 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3217 ac_cv_prog_CC="${ac_tool_prefix}clang" 3218 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3219 break 2 3220 fi 3221 done 3222 done 3223 IFS=$as_save_IFS 3224 3225 fi ;; 3226 esac 3227 fi 3228 CC=$ac_cv_prog_CC 3229 if test -n "$CC"; then 3230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3231 printf "%s\n" "$CC" >&6; } 3232 else 3233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3234 printf "%s\n" "no" >&6; } 3235 fi 3236 3237 3238 fi 3239 if test -z "$ac_cv_prog_CC"; then 3240 ac_ct_CC=$CC 3241 # Extract the first word of "clang", so it can be a program name with args. 3242 set dummy clang; ac_word=$2 3243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3244 printf %s "checking for $ac_word... " >&6; } 3245 if test ${ac_cv_prog_ac_ct_CC+y} 3246 then : 3247 printf %s "(cached) " >&6 3248 else case e in #( 3249 e) if test -n "$ac_ct_CC"; then 3250 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3251 else 3252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3253 for as_dir in $PATH 3254 do 3255 IFS=$as_save_IFS 3256 case $as_dir in #((( 3257 '') as_dir=./ ;; 3258 */) ;; 3259 *) as_dir=$as_dir/ ;; 3260 esac 3261 for ac_exec_ext in '' $ac_executable_extensions; do 3262 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3263 ac_cv_prog_ac_ct_CC="clang" 3264 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3265 break 2 3266 fi 3267 done 3268 done 3269 IFS=$as_save_IFS 3270 3271 fi ;; 3272 esac 3273 fi 3274 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3275 if test -n "$ac_ct_CC"; then 3276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3277 printf "%s\n" "$ac_ct_CC" >&6; } 3278 else 3279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3280 printf "%s\n" "no" >&6; } 3281 fi 3282 3283 if test "x$ac_ct_CC" = x; then 3284 CC="" 3285 else 3286 case $cross_compiling:$ac_tool_warned in 3287 yes:) 3288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3289 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3290 ac_tool_warned=yes ;; 3291 esac 3292 CC=$ac_ct_CC 3293 fi 3294 else 3295 CC="$ac_cv_prog_CC" 3296 fi 3297 3298 fi 3299 3300 3301 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3302 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3303 as_fn_error $? "no acceptable C compiler found in \$PATH 3304 See 'config.log' for more details" "$LINENO" 5; } 3305 3306 # Provide some information about the compiler. 3307 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3308 set X $ac_compile 3309 ac_compiler=$2 3310 for ac_option in --version -v -V -qversion -version; do 3311 { { ac_try="$ac_compiler $ac_option >&5" 3312 case "(($ac_try" in 3313 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3314 *) ac_try_echo=$ac_try;; 3315 esac 3316 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3317 printf "%s\n" "$ac_try_echo"; } >&5 3318 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3319 ac_status=$? 3320 if test -s conftest.err; then 3321 sed '10a\ 3322 ... rest of stderr output deleted ... 3323 10q' conftest.err >conftest.er1 3324 cat conftest.er1 >&5 3325 fi 3326 rm -f conftest.er1 conftest.err 3327 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3328 test $ac_status = 0; } 3329 done 3330 3331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3332 /* end confdefs.h. */ 3333 3334 int 3335 main (void) 3336 { 3337 3338 ; 3339 return 0; 3340 } 3341 _ACEOF 3342 ac_clean_files_save=$ac_clean_files 3343 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3344 # Try to create an executable without -o first, disregard a.out. 3345 # It will help us diagnose broken compilers, and finding out an intuition 3346 # of exeext. 3347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3348 printf %s "checking whether the C compiler works... " >&6; } 3349 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3350 3351 # The possible output files: 3352 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3353 3354 ac_rmfiles= 3355 for ac_file in $ac_files 3356 do 3357 case $ac_file in 3358 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3359 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3360 esac 3361 done 3362 rm -f $ac_rmfiles 3363 3364 if { { ac_try="$ac_link_default" 3365 case "(($ac_try" in 3366 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3367 *) ac_try_echo=$ac_try;; 3368 esac 3369 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3370 printf "%s\n" "$ac_try_echo"; } >&5 3371 (eval "$ac_link_default") 2>&5 3372 ac_status=$? 3373 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3374 test $ac_status = 0; } 3375 then : 3376 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3377 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3378 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3379 # so that the user can short-circuit this test for compilers unknown to 3380 # Autoconf. 3381 for ac_file in $ac_files '' 3382 do 3383 test -f "$ac_file" || continue 3384 case $ac_file in 3385 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3386 ;; 3387 [ab].out ) 3388 # We found the default executable, but exeext='' is most 3389 # certainly right. 3390 break;; 3391 *.* ) 3392 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3393 then :; else 3394 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3395 fi 3396 # We set ac_cv_exeext here because the later test for it is not 3397 # safe: cross compilers may not add the suffix if given an '-o' 3398 # argument, so we may need to know it at that point already. 3399 # Even if this section looks crufty: it has the advantage of 3400 # actually working. 3401 break;; 3402 * ) 3403 break;; 3404 esac 3405 done 3406 test "$ac_cv_exeext" = no && ac_cv_exeext= 3407 3408 else case e in #( 3409 e) ac_file='' ;; 3410 esac 3411 fi 3412 if test -z "$ac_file" 3413 then : 3414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3415 printf "%s\n" "no" >&6; } 3416 printf "%s\n" "$as_me: failed program was:" >&5 3417 sed 's/^/| /' conftest.$ac_ext >&5 3418 3419 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3420 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3421 as_fn_error 77 "C compiler cannot create executables 3422 See 'config.log' for more details" "$LINENO" 5; } 3423 else case e in #( 3424 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3425 printf "%s\n" "yes" >&6; } ;; 3426 esac 3427 fi 3428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3429 printf %s "checking for C compiler default output file name... " >&6; } 3430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3431 printf "%s\n" "$ac_file" >&6; } 3432 ac_exeext=$ac_cv_exeext 3433 3434 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3435 ac_clean_files=$ac_clean_files_save 3436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3437 printf %s "checking for suffix of executables... " >&6; } 3438 if { { ac_try="$ac_link" 3439 case "(($ac_try" in 3440 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3441 *) ac_try_echo=$ac_try;; 3442 esac 3443 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3444 printf "%s\n" "$ac_try_echo"; } >&5 3445 (eval "$ac_link") 2>&5 3446 ac_status=$? 3447 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3448 test $ac_status = 0; } 3449 then : 3450 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3451 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3452 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3453 # 'rm'. 3454 for ac_file in conftest.exe conftest conftest.*; do 3455 test -f "$ac_file" || continue 3456 case $ac_file in 3457 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3458 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3459 break;; 3460 * ) break;; 3461 esac 3462 done 3463 else case e in #( 3464 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3465 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3466 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3467 See 'config.log' for more details" "$LINENO" 5; } ;; 3468 esac 3469 fi 3470 rm -f conftest conftest$ac_cv_exeext 3471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3472 printf "%s\n" "$ac_cv_exeext" >&6; } 3473 3474 rm -f conftest.$ac_ext 3475 EXEEXT=$ac_cv_exeext 3476 ac_exeext=$EXEEXT 3477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3478 /* end confdefs.h. */ 3479 #include <stdio.h> 3480 int 3481 main (void) 3482 { 3483 FILE *f = fopen ("conftest.out", "w"); 3484 if (!f) 3485 return 1; 3486 return ferror (f) || fclose (f) != 0; 3487 3488 ; 3489 return 0; 3490 } 3491 _ACEOF 3492 ac_clean_files="$ac_clean_files conftest.out" 3493 # Check that the compiler produces executables we can run. If not, either 3494 # the compiler is broken, or we cross compile. 3495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3496 printf %s "checking whether we are cross compiling... " >&6; } 3497 if test "$cross_compiling" != yes; then 3498 { { ac_try="$ac_link" 3499 case "(($ac_try" in 3500 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3501 *) ac_try_echo=$ac_try;; 3502 esac 3503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3504 printf "%s\n" "$ac_try_echo"; } >&5 3505 (eval "$ac_link") 2>&5 3506 ac_status=$? 3507 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3508 test $ac_status = 0; } 3509 if { ac_try='./conftest$ac_cv_exeext' 3510 { { case "(($ac_try" in 3511 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3512 *) ac_try_echo=$ac_try;; 3513 esac 3514 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3515 printf "%s\n" "$ac_try_echo"; } >&5 3516 (eval "$ac_try") 2>&5 3517 ac_status=$? 3518 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3519 test $ac_status = 0; }; }; then 3520 cross_compiling=no 3521 else 3522 if test "$cross_compiling" = maybe; then 3523 cross_compiling=yes 3524 else 3525 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3526 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3527 as_fn_error 77 "cannot run C compiled programs. 3528 If you meant to cross compile, use '--host'. 3529 See 'config.log' for more details" "$LINENO" 5; } 3530 fi 3531 fi 3532 fi 3533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3534 printf "%s\n" "$cross_compiling" >&6; } 3535 3536 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3537 conftest.o conftest.obj conftest.out 3538 ac_clean_files=$ac_clean_files_save 3539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3540 printf %s "checking for suffix of object files... " >&6; } 3541 if test ${ac_cv_objext+y} 3542 then : 3543 printf %s "(cached) " >&6 3544 else case e in #( 3545 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3546 /* end confdefs.h. */ 3547 3548 int 3549 main (void) 3550 { 3551 3552 ; 3553 return 0; 3554 } 3555 _ACEOF 3556 rm -f conftest.o conftest.obj 3557 if { { ac_try="$ac_compile" 3558 case "(($ac_try" in 3559 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3560 *) ac_try_echo=$ac_try;; 3561 esac 3562 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3563 printf "%s\n" "$ac_try_echo"; } >&5 3564 (eval "$ac_compile") 2>&5 3565 ac_status=$? 3566 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3567 test $ac_status = 0; } 3568 then : 3569 for ac_file in conftest.o conftest.obj conftest.*; do 3570 test -f "$ac_file" || continue; 3571 case $ac_file in 3572 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3573 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3574 break;; 3575 esac 3576 done 3577 else case e in #( 3578 e) printf "%s\n" "$as_me: failed program was:" >&5 3579 sed 's/^/| /' conftest.$ac_ext >&5 3580 3581 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3582 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3583 as_fn_error $? "cannot compute suffix of object files: cannot compile 3584 See 'config.log' for more details" "$LINENO" 5; } ;; 3585 esac 3586 fi 3587 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3588 esac 3589 fi 3590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3591 printf "%s\n" "$ac_cv_objext" >&6; } 3592 OBJEXT=$ac_cv_objext 3593 ac_objext=$OBJEXT 3594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3595 printf %s "checking whether the compiler supports GNU C... " >&6; } 3596 if test ${ac_cv_c_compiler_gnu+y} 3597 then : 3598 printf %s "(cached) " >&6 3599 else case e in #( 3600 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3601 /* end confdefs.h. */ 3602 3603 int 3604 main (void) 3605 { 3606 #ifndef __GNUC__ 3607 choke me 3608 #endif 3609 3610 ; 3611 return 0; 3612 } 3613 _ACEOF 3614 if ac_fn_c_try_compile "$LINENO" 3615 then : 3616 ac_compiler_gnu=yes 3617 else case e in #( 3618 e) ac_compiler_gnu=no ;; 3619 esac 3620 fi 3621 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3622 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3623 ;; 3624 esac 3625 fi 3626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3627 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3628 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3629 3630 if test $ac_compiler_gnu = yes; then 3631 GCC=yes 3632 else 3633 GCC= 3634 fi 3635 ac_test_CFLAGS=${CFLAGS+y} 3636 ac_save_CFLAGS=$CFLAGS 3637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3638 printf %s "checking whether $CC accepts -g... " >&6; } 3639 if test ${ac_cv_prog_cc_g+y} 3640 then : 3641 printf %s "(cached) " >&6 3642 else case e in #( 3643 e) ac_save_c_werror_flag=$ac_c_werror_flag 3644 ac_c_werror_flag=yes 3645 ac_cv_prog_cc_g=no 3646 CFLAGS="-g" 3647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3648 /* end confdefs.h. */ 3649 3650 int 3651 main (void) 3652 { 3653 3654 ; 3655 return 0; 3656 } 3657 _ACEOF 3658 if ac_fn_c_try_compile "$LINENO" 3659 then : 3660 ac_cv_prog_cc_g=yes 3661 else case e in #( 3662 e) CFLAGS="" 3663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3664 /* end confdefs.h. */ 3665 3666 int 3667 main (void) 3668 { 3669 3670 ; 3671 return 0; 3672 } 3673 _ACEOF 3674 if ac_fn_c_try_compile "$LINENO" 3675 then : 3676 3677 else case e in #( 3678 e) ac_c_werror_flag=$ac_save_c_werror_flag 3679 CFLAGS="-g" 3680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3681 /* end confdefs.h. */ 3682 3683 int 3684 main (void) 3685 { 3686 3687 ; 3688 return 0; 3689 } 3690 _ACEOF 3691 if ac_fn_c_try_compile "$LINENO" 3692 then : 3693 ac_cv_prog_cc_g=yes 3694 fi 3695 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3696 esac 3697 fi 3698 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3699 esac 3700 fi 3701 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3702 ac_c_werror_flag=$ac_save_c_werror_flag ;; 3703 esac 3704 fi 3705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3706 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3707 if test $ac_test_CFLAGS; then 3708 CFLAGS=$ac_save_CFLAGS 3709 elif test $ac_cv_prog_cc_g = yes; then 3710 if test "$GCC" = yes; then 3711 CFLAGS="-g -O2" 3712 else 3713 CFLAGS="-g" 3714 fi 3715 else 3716 if test "$GCC" = yes; then 3717 CFLAGS="-O2" 3718 else 3719 CFLAGS= 3720 fi 3721 fi 3722 ac_prog_cc_stdc=no 3723 if test x$ac_prog_cc_stdc = xno 3724 then : 3725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3726 printf %s "checking for $CC option to enable C11 features... " >&6; } 3727 if test ${ac_cv_prog_cc_c11+y} 3728 then : 3729 printf %s "(cached) " >&6 3730 else case e in #( 3731 e) ac_cv_prog_cc_c11=no 3732 ac_save_CC=$CC 3733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3734 /* end confdefs.h. */ 3735 $ac_c_conftest_c11_program 3736 _ACEOF 3737 for ac_arg in '' -std=gnu11 3738 do 3739 CC="$ac_save_CC $ac_arg" 3740 if ac_fn_c_try_compile "$LINENO" 3741 then : 3742 ac_cv_prog_cc_c11=$ac_arg 3743 fi 3744 rm -f core conftest.err conftest.$ac_objext conftest.beam 3745 test "x$ac_cv_prog_cc_c11" != "xno" && break 3746 done 3747 rm -f conftest.$ac_ext 3748 CC=$ac_save_CC ;; 3749 esac 3750 fi 3751 3752 if test "x$ac_cv_prog_cc_c11" = xno 3753 then : 3754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3755 printf "%s\n" "unsupported" >&6; } 3756 else case e in #( 3757 e) if test "x$ac_cv_prog_cc_c11" = x 3758 then : 3759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3760 printf "%s\n" "none needed" >&6; } 3761 else case e in #( 3762 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3763 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3764 CC="$CC $ac_cv_prog_cc_c11" ;; 3765 esac 3766 fi 3767 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3768 ac_prog_cc_stdc=c11 ;; 3769 esac 3770 fi 3771 fi 3772 if test x$ac_prog_cc_stdc = xno 3773 then : 3774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3775 printf %s "checking for $CC option to enable C99 features... " >&6; } 3776 if test ${ac_cv_prog_cc_c99+y} 3777 then : 3778 printf %s "(cached) " >&6 3779 else case e in #( 3780 e) ac_cv_prog_cc_c99=no 3781 ac_save_CC=$CC 3782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3783 /* end confdefs.h. */ 3784 $ac_c_conftest_c99_program 3785 _ACEOF 3786 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3787 do 3788 CC="$ac_save_CC $ac_arg" 3789 if ac_fn_c_try_compile "$LINENO" 3790 then : 3791 ac_cv_prog_cc_c99=$ac_arg 3792 fi 3793 rm -f core conftest.err conftest.$ac_objext conftest.beam 3794 test "x$ac_cv_prog_cc_c99" != "xno" && break 3795 done 3796 rm -f conftest.$ac_ext 3797 CC=$ac_save_CC ;; 3798 esac 3799 fi 3800 3801 if test "x$ac_cv_prog_cc_c99" = xno 3802 then : 3803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3804 printf "%s\n" "unsupported" >&6; } 3805 else case e in #( 3806 e) if test "x$ac_cv_prog_cc_c99" = x 3807 then : 3808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3809 printf "%s\n" "none needed" >&6; } 3810 else case e in #( 3811 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3812 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3813 CC="$CC $ac_cv_prog_cc_c99" ;; 3814 esac 3815 fi 3816 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3817 ac_prog_cc_stdc=c99 ;; 3818 esac 3819 fi 3820 fi 3821 if test x$ac_prog_cc_stdc = xno 3822 then : 3823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3824 printf %s "checking for $CC option to enable C89 features... " >&6; } 3825 if test ${ac_cv_prog_cc_c89+y} 3826 then : 3827 printf %s "(cached) " >&6 3828 else case e in #( 3829 e) ac_cv_prog_cc_c89=no 3830 ac_save_CC=$CC 3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3832 /* end confdefs.h. */ 3833 $ac_c_conftest_c89_program 3834 _ACEOF 3835 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3836 do 3837 CC="$ac_save_CC $ac_arg" 3838 if ac_fn_c_try_compile "$LINENO" 3839 then : 3840 ac_cv_prog_cc_c89=$ac_arg 3841 fi 3842 rm -f core conftest.err conftest.$ac_objext conftest.beam 3843 test "x$ac_cv_prog_cc_c89" != "xno" && break 3844 done 3845 rm -f conftest.$ac_ext 3846 CC=$ac_save_CC ;; 3847 esac 3848 fi 3849 3850 if test "x$ac_cv_prog_cc_c89" = xno 3851 then : 3852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3853 printf "%s\n" "unsupported" >&6; } 3854 else case e in #( 3855 e) if test "x$ac_cv_prog_cc_c89" = x 3856 then : 3857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3858 printf "%s\n" "none needed" >&6; } 3859 else case e in #( 3860 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3861 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3862 CC="$CC $ac_cv_prog_cc_c89" ;; 3863 esac 3864 fi 3865 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3866 ac_prog_cc_stdc=c89 ;; 3867 esac 3868 fi 3869 fi 3870 3871 ac_ext=c 3872 ac_cpp='$CPP $CPPFLAGS' 3873 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3874 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3875 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3876 3877 3878 ac_ext=c 3879 ac_cpp='$CPP $CPPFLAGS' 3880 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3881 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3882 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3884 printf %s "checking whether $CC understands -c and -o together... " >&6; } 3885 if test ${am_cv_prog_cc_c_o+y} 3886 then : 3887 printf %s "(cached) " >&6 3888 else case e in #( 3889 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3890 /* end confdefs.h. */ 3891 3892 int 3893 main (void) 3894 { 3895 3896 ; 3897 return 0; 3898 } 3899 _ACEOF 3900 # Make sure it works both with $CC and with simple cc. 3901 # Following AC_PROG_CC_C_O, we do the test twice because some 3902 # compilers refuse to overwrite an existing .o file with -o, 3903 # though they will create one. 3904 am_cv_prog_cc_c_o=yes 3905 for am_i in 1 2; do 3906 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3907 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3908 ac_status=$? 3909 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3910 (exit $ac_status); } \ 3911 && test -f conftest2.$ac_objext; then 3912 : OK 3913 else 3914 am_cv_prog_cc_c_o=no 3915 break 3916 fi 3917 done 3918 rm -f core conftest* 3919 unset am_i ;; 3920 esac 3921 fi 3922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3923 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3924 if test "$am_cv_prog_cc_c_o" != yes; then 3925 # Losing compiler, so override with the script. 3926 # FIXME: It is wrong to rewrite CC. 3927 # But if we don't then we get into trouble of one sort or another. 3928 # A longer-term fix would be to have automake use am__CC in this case, 3929 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3930 CC="$am_aux_dir/compile $CC" 3931 fi 3932 ac_ext=c 3933 ac_cpp='$CPP $CPPFLAGS' 3934 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3935 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3936 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3937 3938 3939 3940 ac_header= ac_cache= 3941 for ac_item in $ac_header_c_list 3942 do 3943 if test $ac_cache; then 3944 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3945 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3946 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3947 fi 3948 ac_header= ac_cache= 3949 elif test $ac_header; then 3950 ac_cache=$ac_item 3951 else 3952 ac_header=$ac_item 3953 fi 3954 done 3955 3956 3957 3958 3959 3960 3961 3962 3963 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3964 then : 3965 3966 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3967 3968 fi 3969 3970 3971 3972 3973 3974 3975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3976 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3977 if test ${ac_cv_safe_to_define___extensions__+y} 3978 then : 3979 printf %s "(cached) " >&6 3980 else case e in #( 3981 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3982 /* end confdefs.h. */ 3983 3984 # define __EXTENSIONS__ 1 3985 $ac_includes_default 3986 int 3987 main (void) 3988 { 3989 3990 ; 3991 return 0; 3992 } 3993 _ACEOF 3994 if ac_fn_c_try_compile "$LINENO" 3995 then : 3996 ac_cv_safe_to_define___extensions__=yes 3997 else case e in #( 3998 e) ac_cv_safe_to_define___extensions__=no ;; 3999 esac 4000 fi 4001 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4002 esac 4003 fi 4004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4005 printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 4006 4007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 4008 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 4009 if test ${ac_cv_should_define__xopen_source+y} 4010 then : 4011 printf %s "(cached) " >&6 4012 else case e in #( 4013 e) ac_cv_should_define__xopen_source=no 4014 if test $ac_cv_header_wchar_h = yes 4015 then : 4016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4017 /* end confdefs.h. */ 4018 4019 #include <wchar.h> 4020 mbstate_t x; 4021 int 4022 main (void) 4023 { 4024 4025 ; 4026 return 0; 4027 } 4028 _ACEOF 4029 if ac_fn_c_try_compile "$LINENO" 4030 then : 4031 4032 else case e in #( 4033 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4034 /* end confdefs.h. */ 4035 4036 #define _XOPEN_SOURCE 500 4037 #include <wchar.h> 4038 mbstate_t x; 4039 int 4040 main (void) 4041 { 4042 4043 ; 4044 return 0; 4045 } 4046 _ACEOF 4047 if ac_fn_c_try_compile "$LINENO" 4048 then : 4049 ac_cv_should_define__xopen_source=yes 4050 fi 4051 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4052 esac 4053 fi 4054 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4055 fi ;; 4056 esac 4057 fi 4058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 4059 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 4060 4061 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 4062 4063 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 4064 4065 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 4066 4067 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 4068 4069 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 4070 4071 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 4072 4073 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4074 4075 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 4076 4077 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 4078 4079 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 4080 4081 printf "%s\n" "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h 4082 4083 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 4084 4085 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 4086 4087 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 4088 4089 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 4090 4091 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 4092 4093 if test $ac_cv_header_minix_config_h = yes 4094 then : 4095 MINIX=yes 4096 printf "%s\n" "#define _MINIX 1" >>confdefs.h 4097 4098 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 4099 4100 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 4101 4102 else case e in #( 4103 e) MINIX= ;; 4104 esac 4105 fi 4106 if test $ac_cv_safe_to_define___extensions__ = yes 4107 then : 4108 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 4109 4110 fi 4111 if test $ac_cv_should_define__xopen_source = yes 4112 then : 4113 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 4114 4115 fi 4116 4117 ac_config_headers="$ac_config_headers config.h" 4118 4119 4120 4121 # Initialize Automake 4122 am__api_version='1.17' 4123 4124 4125 # Find a good install program. We prefer a C program (faster), 4126 # so one script is as good as another. But avoid the broken or 4127 # incompatible versions: 4128 # SysV /etc/install, /usr/sbin/install 4129 # SunOS /usr/etc/install 4130 # IRIX /sbin/install 4131 # AIX /bin/install 4132 # AmigaOS /C/install, which installs bootblocks on floppy discs 4133 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4134 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 4135 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4136 # OS/2's system install, which has a completely different semantic 4137 # ./install, which can be erroneously created by make from ./install.sh. 4138 # Reject install programs that cannot install multiple files. 4139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4140 printf %s "checking for a BSD-compatible install... " >&6; } 4141 if test -z "$INSTALL"; then 4142 if test ${ac_cv_path_install+y} 4143 then : 4144 printf %s "(cached) " >&6 4145 else case e in #( 4146 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4147 for as_dir in $PATH 4148 do 4149 IFS=$as_save_IFS 4150 case $as_dir in #((( 4151 '') as_dir=./ ;; 4152 */) ;; 4153 *) as_dir=$as_dir/ ;; 4154 esac 4155 # Account for fact that we put trailing slashes in our PATH walk. 4156 case $as_dir in #(( 4157 ./ | /[cC]/* | \ 4158 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4159 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4160 /usr/ucb/* ) ;; 4161 *) 4162 # OSF1 and SCO ODT 3.0 have their own names for install. 4163 # Don't use installbsd from OSF since it installs stuff as root 4164 # by default. 4165 for ac_prog in ginstall scoinst install; do 4166 for ac_exec_ext in '' $ac_executable_extensions; do 4167 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 4168 if test $ac_prog = install && 4169 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4170 # AIX install. It has an incompatible calling convention. 4171 : 4172 elif test $ac_prog = install && 4173 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4174 # program-specific install script used by HP pwplus--don't use. 4175 : 4176 else 4177 rm -rf conftest.one conftest.two conftest.dir 4178 echo one > conftest.one 4179 echo two > conftest.two 4180 mkdir conftest.dir 4181 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 4182 test -s conftest.one && test -s conftest.two && 4183 test -s conftest.dir/conftest.one && 4184 test -s conftest.dir/conftest.two 4185 then 4186 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 4187 break 3 4188 fi 4189 fi 4190 fi 4191 done 4192 done 4193 ;; 4194 esac 4195 4196 done 4197 IFS=$as_save_IFS 4198 4199 rm -rf conftest.one conftest.two conftest.dir 4200 ;; 4201 esac 4202 fi 4203 if test ${ac_cv_path_install+y}; then 4204 INSTALL=$ac_cv_path_install 4205 else 4206 # As a last resort, use the slow shell script. Don't cache a 4207 # value for INSTALL within a source directory, because that will 4208 # break other packages using the cache if that directory is 4209 # removed, or if the value is a relative name. 4210 INSTALL=$ac_install_sh 4211 fi 4212 fi 4213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4214 printf "%s\n" "$INSTALL" >&6; } 4215 4216 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4217 # It thinks the first close brace ends the variable substitution. 4218 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4219 4220 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4221 4222 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4223 4224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 4225 printf %s "checking whether sleep supports fractional seconds... " >&6; } 4226 if test ${am_cv_sleep_fractional_seconds+y} 4227 then : 4228 printf %s "(cached) " >&6 4229 else case e in #( 4230 e) if sleep 0.001 2>/dev/null 4231 then : 4232 am_cv_sleep_fractional_seconds=yes 4233 else case e in #( 4234 e) am_cv_sleep_fractional_seconds=no ;; 4235 esac 4236 fi 4237 ;; 4238 esac 4239 fi 4240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 4241 printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 4242 4243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 4244 printf %s "checking filesystem timestamp resolution... " >&6; } 4245 if test ${am_cv_filesystem_timestamp_resolution+y} 4246 then : 4247 printf %s "(cached) " >&6 4248 else case e in #( 4249 e) # Default to the worst case. 4250 am_cv_filesystem_timestamp_resolution=2 4251 4252 # Only try to go finer than 1 sec if sleep can do it. 4253 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 4254 # - 1 sec is not much of a win compared to 2 sec, and 4255 # - it takes 2 seconds to perform the test whether 1 sec works. 4256 # 4257 # Instead, just use the default 2s on platforms that have 1s resolution, 4258 # accept the extra 1s delay when using $sleep in the Automake tests, in 4259 # exchange for not incurring the 2s delay for running the test for all 4260 # packages. 4261 # 4262 am_try_resolutions= 4263 if test "$am_cv_sleep_fractional_seconds" = yes; then 4264 # Even a millisecond often causes a bunch of false positives, 4265 # so just try a hundredth of a second. The time saved between .001 and 4266 # .01 is not terribly consequential. 4267 am_try_resolutions="0.01 0.1 $am_try_resolutions" 4268 fi 4269 4270 # In order to catch current-generation FAT out, we must *modify* files 4271 # that already exist; the *creation* timestamp is finer. Use names 4272 # that make ls -t sort them differently when they have equal 4273 # timestamps than when they have distinct timestamps, keeping 4274 # in mind that ls -t prints the *newest* file first. 4275 rm -f conftest.ts? 4276 : > conftest.ts1 4277 : > conftest.ts2 4278 : > conftest.ts3 4279 4280 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 4281 # clobber the current shell's arguments. (Outer-level square brackets 4282 # are removed by m4; they're present so that m4 does not expand 4283 # <dollar><star>; be careful, easy to get confused.) 4284 if ( 4285 set X `ls -t conftest.ts[12]` && 4286 { 4287 test "$*" != "X conftest.ts1 conftest.ts2" || 4288 test "$*" != "X conftest.ts2 conftest.ts1"; 4289 } 4290 ); then :; else 4291 # If neither matched, then we have a broken ls. This can happen 4292 # if, for instance, CONFIG_SHELL is bash and it inherits a 4293 # broken ls alias from the environment. This has actually 4294 # happened. Such a system could not be considered "sane". 4295 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 4296 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4297 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4298 as_fn_error $? "ls -t produces unexpected output. 4299 Make sure there is not a broken ls alias in your environment. 4300 See 'config.log' for more details" "$LINENO" 5; } 4301 fi 4302 4303 for am_try_res in $am_try_resolutions; do 4304 # Any one fine-grained sleep might happen to cross the boundary 4305 # between two values of a coarser actual resolution, but if we do 4306 # two fine-grained sleeps in a row, at least one of them will fall 4307 # entirely within a coarse interval. 4308 echo alpha > conftest.ts1 4309 sleep $am_try_res 4310 echo beta > conftest.ts2 4311 sleep $am_try_res 4312 echo gamma > conftest.ts3 4313 4314 # We assume that 'ls -t' will make use of high-resolution 4315 # timestamps if the operating system supports them at all. 4316 if (set X `ls -t conftest.ts?` && 4317 test "$2" = conftest.ts3 && 4318 test "$3" = conftest.ts2 && 4319 test "$4" = conftest.ts1); then 4320 # 4321 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 4322 # because we don't need to test make. 4323 make_ok=true 4324 if test $am_try_res != 1; then 4325 # But if we've succeeded so far with a subsecond resolution, we 4326 # have one more thing to check: make. It can happen that 4327 # everything else supports the subsecond mtimes, but make doesn't; 4328 # notably on macOS, which ships make 3.81 from 2006 (the last one 4329 # released under GPLv2). https://bugs.gnu.org/68808 4330 # 4331 # We test $MAKE if it is defined in the environment, else "make". 4332 # It might get overridden later, but our hope is that in practice 4333 # it does not matter: it is the system "make" which is (by far) 4334 # the most likely to be broken, whereas if the user overrides it, 4335 # probably they did so with a better, or at least not worse, make. 4336 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 4337 # 4338 # Create a Makefile (real tab character here): 4339 rm -f conftest.mk 4340 echo 'conftest.ts1: conftest.ts2' >conftest.mk 4341 echo ' touch conftest.ts2' >>conftest.mk 4342 # 4343 # Now, running 4344 # touch conftest.ts1; touch conftest.ts2; make 4345 # should touch ts1 because ts2 is newer. This could happen by luck, 4346 # but most often, it will fail if make's support is insufficient. So 4347 # test for several consecutive successes. 4348 # 4349 # (We reuse conftest.ts[12] because we still want to modify existing 4350 # files, not create new ones, per above.) 4351 n=0 4352 make=${MAKE-make} 4353 until test $n -eq 3; do 4354 echo one > conftest.ts1 4355 sleep $am_try_res 4356 echo two > conftest.ts2 # ts2 should now be newer than ts1 4357 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 4358 make_ok=false 4359 break # out of $n loop 4360 fi 4361 n=`expr $n + 1` 4362 done 4363 fi 4364 # 4365 if $make_ok; then 4366 # Everything we know to check worked out, so call this resolution good. 4367 am_cv_filesystem_timestamp_resolution=$am_try_res 4368 break # out of $am_try_res loop 4369 fi 4370 # Otherwise, we'll go on to check the next resolution. 4371 fi 4372 done 4373 rm -f conftest.ts? 4374 # (end _am_filesystem_timestamp_resolution) 4375 ;; 4376 esac 4377 fi 4378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 4379 printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 4380 4381 # This check should not be cached, as it may vary across builds of 4382 # different projects. 4383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 4384 printf %s "checking whether build environment is sane... " >&6; } 4385 # Reject unsafe characters in $srcdir or the absolute working directory 4386 # name. Accept space and tab only in the latter. 4387 am_lf=' 4388 ' 4389 case `pwd` in 4390 *[\\\"\#\$\&\'\`$am_lf]*) 4391 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 4392 esac 4393 case $srcdir in 4394 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 4395 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 4396 esac 4397 4398 # Do 'set' in a subshell so we don't clobber the current shell's 4399 # arguments. Must try -L first in case configure is actually a 4400 # symlink; some systems play weird games with the mod time of symlinks 4401 # (eg FreeBSD returns the mod time of the symlink's containing 4402 # directory). 4403 am_build_env_is_sane=no 4404 am_has_slept=no 4405 rm -f conftest.file 4406 for am_try in 1 2; do 4407 echo "timestamp, slept: $am_has_slept" > conftest.file 4408 if ( 4409 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4410 if test "$*" = "X"; then 4411 # -L didn't work. 4412 set X `ls -t "$srcdir/configure" conftest.file` 4413 fi 4414 test "$2" = conftest.file 4415 ); then 4416 am_build_env_is_sane=yes 4417 break 4418 fi 4419 # Just in case. 4420 sleep "$am_cv_filesystem_timestamp_resolution" 4421 am_has_slept=yes 4422 done 4423 4424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 4425 printf "%s\n" "$am_build_env_is_sane" >&6; } 4426 if test "$am_build_env_is_sane" = no; then 4427 as_fn_error $? "newly created file is older than distributed files! 4428 Check your system clock" "$LINENO" 5 4429 fi 4430 4431 # If we didn't sleep, we still need to ensure time stamps of config.status and 4432 # generated files are strictly newer. 4433 am_sleep_pid= 4434 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 4435 then : 4436 4437 else case e in #( 4438 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 4439 am_sleep_pid=$! 4440 ;; 4441 esac 4442 fi 4443 4444 rm -f conftest.file 4445 4446 test "$program_prefix" != NONE && 4447 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4448 # Use a double $ so make ignores it. 4449 test "$program_suffix" != NONE && 4450 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4451 # Double any \ or $. 4452 # By default was 's,x,x', remove it if useless. 4453 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4454 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4455 4456 4457 if test x"${MISSING+set}" != xset; then 4458 MISSING="\${SHELL} '$am_aux_dir/missing'" 4459 fi 4460 # Use eval to expand $SHELL 4461 if eval "$MISSING --is-lightweight"; then 4462 am_missing_run="$MISSING " 4463 else 4464 am_missing_run= 4465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4466 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4467 fi 4468 4469 if test x"${install_sh+set}" != xset; then 4470 case $am_aux_dir in 4471 *\ * | *\ *) 4472 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4473 *) 4474 install_sh="\${SHELL} $am_aux_dir/install-sh" 4475 esac 4476 fi 4477 4478 # Installed binaries are usually stripped using 'strip' when the user 4479 # run "make install-strip". However 'strip' might not be the right 4480 # tool to use in cross-compilation environments, therefore Automake 4481 # will honor the 'STRIP' environment variable to overrule this program. 4482 if test "$cross_compiling" != no; then 4483 if test -n "$ac_tool_prefix"; then 4484 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4485 set dummy ${ac_tool_prefix}strip; ac_word=$2 4486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4487 printf %s "checking for $ac_word... " >&6; } 4488 if test ${ac_cv_prog_STRIP+y} 4489 then : 4490 printf %s "(cached) " >&6 4491 else case e in #( 4492 e) if test -n "$STRIP"; then 4493 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4494 else 4495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4496 for as_dir in $PATH 4497 do 4498 IFS=$as_save_IFS 4499 case $as_dir in #((( 4500 '') as_dir=./ ;; 4501 */) ;; 4502 *) as_dir=$as_dir/ ;; 4503 esac 4504 for ac_exec_ext in '' $ac_executable_extensions; do 4505 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4506 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4507 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4508 break 2 4509 fi 4510 done 4511 done 4512 IFS=$as_save_IFS 4513 4514 fi ;; 4515 esac 4516 fi 4517 STRIP=$ac_cv_prog_STRIP 4518 if test -n "$STRIP"; then 4519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4520 printf "%s\n" "$STRIP" >&6; } 4521 else 4522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4523 printf "%s\n" "no" >&6; } 4524 fi 4525 4526 4527 fi 4528 if test -z "$ac_cv_prog_STRIP"; then 4529 ac_ct_STRIP=$STRIP 4530 # Extract the first word of "strip", so it can be a program name with args. 4531 set dummy strip; ac_word=$2 4532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4533 printf %s "checking for $ac_word... " >&6; } 4534 if test ${ac_cv_prog_ac_ct_STRIP+y} 4535 then : 4536 printf %s "(cached) " >&6 4537 else case e in #( 4538 e) if test -n "$ac_ct_STRIP"; then 4539 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4540 else 4541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4542 for as_dir in $PATH 4543 do 4544 IFS=$as_save_IFS 4545 case $as_dir in #((( 4546 '') as_dir=./ ;; 4547 */) ;; 4548 *) as_dir=$as_dir/ ;; 4549 esac 4550 for ac_exec_ext in '' $ac_executable_extensions; do 4551 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4552 ac_cv_prog_ac_ct_STRIP="strip" 4553 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4554 break 2 4555 fi 4556 done 4557 done 4558 IFS=$as_save_IFS 4559 4560 fi ;; 4561 esac 4562 fi 4563 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4564 if test -n "$ac_ct_STRIP"; then 4565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4566 printf "%s\n" "$ac_ct_STRIP" >&6; } 4567 else 4568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4569 printf "%s\n" "no" >&6; } 4570 fi 4571 4572 if test "x$ac_ct_STRIP" = x; then 4573 STRIP=":" 4574 else 4575 case $cross_compiling:$ac_tool_warned in 4576 yes:) 4577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4578 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4579 ac_tool_warned=yes ;; 4580 esac 4581 STRIP=$ac_ct_STRIP 4582 fi 4583 else 4584 STRIP="$ac_cv_prog_STRIP" 4585 fi 4586 4587 fi 4588 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4589 4590 4591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4592 printf %s "checking for a race-free mkdir -p... " >&6; } 4593 if test -z "$MKDIR_P"; then 4594 if test ${ac_cv_path_mkdir+y} 4595 then : 4596 printf %s "(cached) " >&6 4597 else case e in #( 4598 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4599 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4600 do 4601 IFS=$as_save_IFS 4602 case $as_dir in #((( 4603 '') as_dir=./ ;; 4604 */) ;; 4605 *) as_dir=$as_dir/ ;; 4606 esac 4607 for ac_prog in mkdir gmkdir; do 4608 for ac_exec_ext in '' $ac_executable_extensions; do 4609 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4610 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4611 'mkdir ('*'coreutils) '* | \ 4612 *'BusyBox '* | \ 4613 'mkdir (fileutils) '4.1*) 4614 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4615 break 3;; 4616 esac 4617 done 4618 done 4619 done 4620 IFS=$as_save_IFS 4621 ;; 4622 esac 4623 fi 4624 4625 test -d ./--version && rmdir ./--version 4626 if test ${ac_cv_path_mkdir+y}; then 4627 MKDIR_P="$ac_cv_path_mkdir -p" 4628 else 4629 # As a last resort, use plain mkdir -p, 4630 # in the hope it doesn't have the bugs of ancient mkdir. 4631 MKDIR_P='mkdir -p' 4632 fi 4633 fi 4634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4635 printf "%s\n" "$MKDIR_P" >&6; } 4636 4637 for ac_prog in gawk mawk nawk awk 4638 do 4639 # Extract the first word of "$ac_prog", so it can be a program name with args. 4640 set dummy $ac_prog; ac_word=$2 4641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4642 printf %s "checking for $ac_word... " >&6; } 4643 if test ${ac_cv_prog_AWK+y} 4644 then : 4645 printf %s "(cached) " >&6 4646 else case e in #( 4647 e) if test -n "$AWK"; then 4648 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4649 else 4650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4651 for as_dir in $PATH 4652 do 4653 IFS=$as_save_IFS 4654 case $as_dir in #((( 4655 '') as_dir=./ ;; 4656 */) ;; 4657 *) as_dir=$as_dir/ ;; 4658 esac 4659 for ac_exec_ext in '' $ac_executable_extensions; do 4660 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4661 ac_cv_prog_AWK="$ac_prog" 4662 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4663 break 2 4664 fi 4665 done 4666 done 4667 IFS=$as_save_IFS 4668 4669 fi ;; 4670 esac 4671 fi 4672 AWK=$ac_cv_prog_AWK 4673 if test -n "$AWK"; then 4674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4675 printf "%s\n" "$AWK" >&6; } 4676 else 4677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4678 printf "%s\n" "no" >&6; } 4679 fi 4680 4681 4682 test -n "$AWK" && break 4683 done 4684 4685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4686 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4687 set x ${MAKE-make} 4688 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4689 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4690 then : 4691 printf %s "(cached) " >&6 4692 else case e in #( 4693 e) cat >conftest.make <<\_ACEOF 4694 SHELL = /bin/sh 4695 all: 4696 @echo '@@@%%%=$(MAKE)=@@@%%%' 4697 _ACEOF 4698 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4699 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4700 *@@@%%%=?*=@@@%%%*) 4701 eval ac_cv_prog_make_${ac_make}_set=yes;; 4702 *) 4703 eval ac_cv_prog_make_${ac_make}_set=no;; 4704 esac 4705 rm -f conftest.make ;; 4706 esac 4707 fi 4708 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4710 printf "%s\n" "yes" >&6; } 4711 SET_MAKE= 4712 else 4713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4714 printf "%s\n" "no" >&6; } 4715 SET_MAKE="MAKE=${MAKE-make}" 4716 fi 4717 4718 rm -rf .tst 2>/dev/null 4719 mkdir .tst 2>/dev/null 4720 if test -d .tst; then 4721 am__leading_dot=. 4722 else 4723 am__leading_dot=_ 4724 fi 4725 rmdir .tst 2>/dev/null 4726 4727 DEPDIR="${am__leading_dot}deps" 4728 4729 ac_config_commands="$ac_config_commands depfiles" 4730 4731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4732 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4733 cat > confinc.mk << 'END' 4734 am__doit: 4735 @echo this is the am__doit target >confinc.out 4736 .PHONY: am__doit 4737 END 4738 am__include="#" 4739 am__quote= 4740 # BSD make does it like this. 4741 echo '.include "confinc.mk" # ignored' > confmf.BSD 4742 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 4743 echo 'include confinc.mk # ignored' > confmf.GNU 4744 _am_result=no 4745 for s in GNU BSD; do 4746 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4747 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4748 ac_status=$? 4749 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4750 (exit $ac_status); } 4751 case $?:`cat confinc.out 2>/dev/null` in #( 4752 '0:this is the am__doit target') : 4753 case $s in #( 4754 BSD) : 4755 am__include='.include' am__quote='"' ;; #( 4756 *) : 4757 am__include='include' am__quote='' ;; 4758 esac ;; #( 4759 *) : 4760 ;; 4761 esac 4762 if test "$am__include" != "#"; then 4763 _am_result="yes ($s style)" 4764 break 4765 fi 4766 done 4767 rm -f confinc.* confmf.* 4768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4769 printf "%s\n" "${_am_result}" >&6; } 4770 4771 # Check whether --enable-dependency-tracking was given. 4772 if test ${enable_dependency_tracking+y} 4773 then : 4774 enableval=$enable_dependency_tracking; 4775 fi 4776 4777 if test "x$enable_dependency_tracking" != xno; then 4778 am_depcomp="$ac_aux_dir/depcomp" 4779 AMDEPBACKSLASH='\' 4780 am__nodep='_no' 4781 fi 4782 if test "x$enable_dependency_tracking" != xno; then 4783 AMDEP_TRUE= 4784 AMDEP_FALSE='#' 4785 else 4786 AMDEP_TRUE='#' 4787 AMDEP_FALSE= 4788 fi 4789 4790 4791 AM_DEFAULT_VERBOSITY=1 4792 # Check whether --enable-silent-rules was given. 4793 if test ${enable_silent_rules+y} 4794 then : 4795 enableval=$enable_silent_rules; 4796 fi 4797 4798 am_make=${MAKE-make} 4799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4800 printf %s "checking whether $am_make supports nested variables... " >&6; } 4801 if test ${am_cv_make_support_nested_variables+y} 4802 then : 4803 printf %s "(cached) " >&6 4804 else case e in #( 4805 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 4806 BAR0=false 4807 BAR1=true 4808 V=1 4809 am__doit: 4810 @$(TRUE) 4811 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4812 am_cv_make_support_nested_variables=yes 4813 else 4814 am_cv_make_support_nested_variables=no 4815 fi ;; 4816 esac 4817 fi 4818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4819 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4820 AM_BACKSLASH='\' 4821 4822 am__rm_f_notfound= 4823 if (rm -f && rm -fr && rm -rf) 2>/dev/null 4824 then : 4825 4826 else case e in #( 4827 e) am__rm_f_notfound='""' ;; 4828 esac 4829 fi 4830 4831 4832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 4833 printf %s "checking xargs -n works... " >&6; } 4834 if test ${am_cv_xargs_n_works+y} 4835 then : 4836 printf %s "(cached) " >&6 4837 else case e in #( 4838 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 4839 3" 4840 then : 4841 am_cv_xargs_n_works=yes 4842 else case e in #( 4843 e) am_cv_xargs_n_works=no ;; 4844 esac 4845 fi ;; 4846 esac 4847 fi 4848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 4849 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 4850 if test "$am_cv_xargs_n_works" = yes 4851 then : 4852 am__xargs_n='xargs -n' 4853 else case e in #( 4854 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 4855 ;; 4856 esac 4857 fi 4858 4859 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4860 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4861 # is not polluted with repeated "-I." 4862 am__isrc=' -I$(srcdir)' 4863 # test to see if srcdir already configured 4864 if test -f $srcdir/config.status; then 4865 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4866 fi 4867 fi 4868 4869 # test whether we have cygpath 4870 if test -z "$CYGPATH_W"; then 4871 if (cygpath --version) >/dev/null 2>/dev/null; then 4872 CYGPATH_W='cygpath -w' 4873 else 4874 CYGPATH_W=echo 4875 fi 4876 fi 4877 4878 4879 # Define the identity of the package. 4880 PACKAGE='xfs' 4881 VERSION='1.2.2' 4882 4883 4884 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4885 4886 4887 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4888 4889 # Some tools Automake needs. 4890 4891 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4892 4893 4894 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4895 4896 4897 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4898 4899 4900 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4901 4902 4903 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4904 4905 # For better backward compatibility. To be removed once Automake 1.9.x 4906 # dies out for good. For more background, see: 4907 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4908 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4909 mkdir_p='$(MKDIR_P)' 4910 4911 # We need awk for the "check" target (and possibly the TAP driver). The 4912 # system "awk" is bad on some platforms. 4913 # Always define AMTAR for backward compatibility. Yes, it's still used 4914 # in the wild :-( We should find a proper way to deprecate it ... 4915 AMTAR='$${TAR-tar}' 4916 4917 4918 # We'll loop over all known methods to create a tar archive until one works. 4919 _am_tools='gnutar pax cpio none' 4920 4921 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4922 4923 4924 4925 4926 4927 depcc="$CC" am_compiler_list= 4928 4929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4930 printf %s "checking dependency style of $depcc... " >&6; } 4931 if test ${am_cv_CC_dependencies_compiler_type+y} 4932 then : 4933 printf %s "(cached) " >&6 4934 else case e in #( 4935 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4936 # We make a subdir and do the tests there. Otherwise we can end up 4937 # making bogus files that we don't know about and never remove. For 4938 # instance it was reported that on HP-UX the gcc test will end up 4939 # making a dummy file named 'D' -- because '-MD' means "put the output 4940 # in D". 4941 rm -rf conftest.dir 4942 mkdir conftest.dir 4943 # Copy depcomp to subdir because otherwise we won't find it if we're 4944 # using a relative directory. 4945 cp "$am_depcomp" conftest.dir 4946 cd conftest.dir 4947 # We will build objects and dependencies in a subdirectory because 4948 # it helps to detect inapplicable dependency modes. For instance 4949 # both Tru64's cc and ICC support -MD to output dependencies as a 4950 # side effect of compilation, but ICC will put the dependencies in 4951 # the current directory while Tru64 will put them in the object 4952 # directory. 4953 mkdir sub 4954 4955 am_cv_CC_dependencies_compiler_type=none 4956 if test "$am_compiler_list" = ""; then 4957 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4958 fi 4959 am__universal=false 4960 case " $depcc " in #( 4961 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4962 esac 4963 4964 for depmode in $am_compiler_list; do 4965 # Setup a source with many dependencies, because some compilers 4966 # like to wrap large dependency lists on column 80 (with \), and 4967 # we should not choose a depcomp mode which is confused by this. 4968 # 4969 # We need to recreate these files for each test, as the compiler may 4970 # overwrite some of them when testing with obscure command lines. 4971 # This happens at least with the AIX C compiler. 4972 : > sub/conftest.c 4973 for i in 1 2 3 4 5 6; do 4974 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4975 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4976 # Solaris 10 /bin/sh. 4977 echo '/* dummy */' > sub/conftst$i.h 4978 done 4979 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4980 4981 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4982 # mode. It turns out that the SunPro C++ compiler does not properly 4983 # handle '-M -o', and we need to detect this. Also, some Intel 4984 # versions had trouble with output in subdirs. 4985 am__obj=sub/conftest.${OBJEXT-o} 4986 am__minus_obj="-o $am__obj" 4987 case $depmode in 4988 gcc) 4989 # This depmode causes a compiler race in universal mode. 4990 test "$am__universal" = false || continue 4991 ;; 4992 nosideeffect) 4993 # After this tag, mechanisms are not by side-effect, so they'll 4994 # only be used when explicitly requested. 4995 if test "x$enable_dependency_tracking" = xyes; then 4996 continue 4997 else 4998 break 4999 fi 5000 ;; 5001 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 5002 # This compiler won't grok '-c -o', but also, the minuso test has 5003 # not run yet. These depmodes are late enough in the game, and 5004 # so weak that their functioning should not be impacted. 5005 am__obj=conftest.${OBJEXT-o} 5006 am__minus_obj= 5007 ;; 5008 none) break ;; 5009 esac 5010 if depmode=$depmode \ 5011 source=sub/conftest.c object=$am__obj \ 5012 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 5013 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 5014 >/dev/null 2>conftest.err && 5015 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 5016 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 5017 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 5018 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 5019 # icc doesn't choke on unknown options, it will just issue warnings 5020 # or remarks (even with -Werror). So we grep stderr for any message 5021 # that says an option was ignored or not supported. 5022 # When given -MP, icc 7.0 and 7.1 complain thus: 5023 # icc: Command line warning: ignoring option '-M'; no argument required 5024 # The diagnosis changed in icc 8.0: 5025 # icc: Command line remark: option '-MP' not supported 5026 if (grep 'ignoring option' conftest.err || 5027 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 5028 am_cv_CC_dependencies_compiler_type=$depmode 5029 break 5030 fi 5031 fi 5032 done 5033 5034 cd .. 5035 rm -rf conftest.dir 5036 else 5037 am_cv_CC_dependencies_compiler_type=none 5038 fi 5039 ;; 5040 esac 5041 fi 5042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 5043 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 5044 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 5045 5046 if 5047 test "x$enable_dependency_tracking" != xno \ 5048 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 5049 am__fastdepCC_TRUE= 5050 am__fastdepCC_FALSE='#' 5051 else 5052 am__fastdepCC_TRUE='#' 5053 am__fastdepCC_FALSE= 5054 fi 5055 5056 5057 # Variables for tags utilities; see am/tags.am 5058 if test -z "$CTAGS"; then 5059 CTAGS=ctags 5060 fi 5061 5062 if test -z "$ETAGS"; then 5063 ETAGS=etags 5064 fi 5065 5066 if test -z "$CSCOPE"; then 5067 CSCOPE=cscope 5068 fi 5069 5070 5071 5072 5073 5074 5075 5076 5077 # Require xorg-macros minimum of 1.10 for HAVE_STYLESHEETS in XORG_CHECK_SGML_DOCTOOLS 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 5090 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 5091 if test ${ac_cv_c_undeclared_builtin_options+y} 5092 then : 5093 printf %s "(cached) " >&6 5094 else case e in #( 5095 e) ac_save_CFLAGS=$CFLAGS 5096 ac_cv_c_undeclared_builtin_options='cannot detect' 5097 for ac_arg in '' -fno-builtin; do 5098 CFLAGS="$ac_save_CFLAGS $ac_arg" 5099 # This test program should *not* compile successfully. 5100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5101 /* end confdefs.h. */ 5102 5103 int 5104 main (void) 5105 { 5106 (void) strchr; 5107 ; 5108 return 0; 5109 } 5110 _ACEOF 5111 if ac_fn_c_try_compile "$LINENO" 5112 then : 5113 5114 else case e in #( 5115 e) # This test program should compile successfully. 5116 # No library function is consistently available on 5117 # freestanding implementations, so test against a dummy 5118 # declaration. Include always-available headers on the 5119 # off chance that they somehow elicit warnings. 5120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5121 /* end confdefs.h. */ 5122 #include <float.h> 5123 #include <limits.h> 5124 #include <stdarg.h> 5125 #include <stddef.h> 5126 extern void ac_decl (int, char *); 5127 5128 int 5129 main (void) 5130 { 5131 (void) ac_decl (0, (char *) 0); 5132 (void) ac_decl; 5133 5134 ; 5135 return 0; 5136 } 5137 _ACEOF 5138 if ac_fn_c_try_compile "$LINENO" 5139 then : 5140 if test x"$ac_arg" = x 5141 then : 5142 ac_cv_c_undeclared_builtin_options='none needed' 5143 else case e in #( 5144 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 5145 esac 5146 fi 5147 break 5148 fi 5149 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5150 esac 5151 fi 5152 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5153 done 5154 CFLAGS=$ac_save_CFLAGS 5155 ;; 5156 esac 5157 fi 5158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 5159 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 5160 case $ac_cv_c_undeclared_builtin_options in #( 5161 'cannot detect') : 5162 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 5163 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 5164 as_fn_error $? "cannot make $CC report undeclared builtins 5165 See 'config.log' for more details" "$LINENO" 5; } ;; #( 5166 'none needed') : 5167 ac_c_undeclared_builtin_options='' ;; #( 5168 *) : 5169 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 5170 esac 5171 5172 5173 5174 5175 5176 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5177 if test "x$ac_cv_have_decl___clang__" = xyes 5178 then : 5179 CLANGCC="yes" 5180 else case e in #( 5181 e) CLANGCC="no" ;; 5182 esac 5183 fi 5184 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5185 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 5186 then : 5187 INTELCC="yes" 5188 else case e in #( 5189 e) INTELCC="no" ;; 5190 esac 5191 fi 5192 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 5193 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 5194 then : 5195 SUNCC="yes" 5196 else case e in #( 5197 e) SUNCC="no" ;; 5198 esac 5199 fi 5200 5201 5202 5203 5204 5205 5206 5207 5208 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 5209 if test -n "$ac_tool_prefix"; then 5210 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 5211 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 5212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5213 printf %s "checking for $ac_word... " >&6; } 5214 if test ${ac_cv_path_PKG_CONFIG+y} 5215 then : 5216 printf %s "(cached) " >&6 5217 else case e in #( 5218 e) case $PKG_CONFIG in 5219 [\\/]* | ?:[\\/]*) 5220 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 5221 ;; 5222 *) 5223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5224 for as_dir in $PATH 5225 do 5226 IFS=$as_save_IFS 5227 case $as_dir in #((( 5228 '') as_dir=./ ;; 5229 */) ;; 5230 *) as_dir=$as_dir/ ;; 5231 esac 5232 for ac_exec_ext in '' $ac_executable_extensions; do 5233 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5234 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5235 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5236 break 2 5237 fi 5238 done 5239 done 5240 IFS=$as_save_IFS 5241 5242 ;; 5243 esac ;; 5244 esac 5245 fi 5246 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 5247 if test -n "$PKG_CONFIG"; then 5248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 5249 printf "%s\n" "$PKG_CONFIG" >&6; } 5250 else 5251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5252 printf "%s\n" "no" >&6; } 5253 fi 5254 5255 5256 fi 5257 if test -z "$ac_cv_path_PKG_CONFIG"; then 5258 ac_pt_PKG_CONFIG=$PKG_CONFIG 5259 # Extract the first word of "pkg-config", so it can be a program name with args. 5260 set dummy pkg-config; ac_word=$2 5261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5262 printf %s "checking for $ac_word... " >&6; } 5263 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 5264 then : 5265 printf %s "(cached) " >&6 5266 else case e in #( 5267 e) case $ac_pt_PKG_CONFIG in 5268 [\\/]* | ?:[\\/]*) 5269 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 5270 ;; 5271 *) 5272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5273 for as_dir in $PATH 5274 do 5275 IFS=$as_save_IFS 5276 case $as_dir in #((( 5277 '') as_dir=./ ;; 5278 */) ;; 5279 *) as_dir=$as_dir/ ;; 5280 esac 5281 for ac_exec_ext in '' $ac_executable_extensions; do 5282 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5283 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 5284 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5285 break 2 5286 fi 5287 done 5288 done 5289 IFS=$as_save_IFS 5290 5291 ;; 5292 esac ;; 5293 esac 5294 fi 5295 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5296 if test -n "$ac_pt_PKG_CONFIG"; then 5297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5298 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 5299 else 5300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5301 printf "%s\n" "no" >&6; } 5302 fi 5303 5304 if test "x$ac_pt_PKG_CONFIG" = x; then 5305 PKG_CONFIG="" 5306 else 5307 case $cross_compiling:$ac_tool_warned in 5308 yes:) 5309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5310 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5311 ac_tool_warned=yes ;; 5312 esac 5313 PKG_CONFIG=$ac_pt_PKG_CONFIG 5314 fi 5315 else 5316 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5317 fi 5318 5319 fi 5320 if test -n "$PKG_CONFIG"; then 5321 _pkg_min_version=0.9.0 5322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5323 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5324 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5326 printf "%s\n" "yes" >&6; } 5327 else 5328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5329 printf "%s\n" "no" >&6; } 5330 PKG_CONFIG="" 5331 fi 5332 fi 5333 5334 5335 # Make sure we can run config.sub. 5336 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 5337 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 5338 5339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 5340 printf %s "checking build system type... " >&6; } 5341 if test ${ac_cv_build+y} 5342 then : 5343 printf %s "(cached) " >&6 5344 else case e in #( 5345 e) ac_build_alias=$build_alias 5346 test "x$ac_build_alias" = x && 5347 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 5348 test "x$ac_build_alias" = x && 5349 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 5350 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 5351 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 5352 ;; 5353 esac 5354 fi 5355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 5356 printf "%s\n" "$ac_cv_build" >&6; } 5357 case $ac_cv_build in 5358 *-*-*) ;; 5359 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 5360 esac 5361 build=$ac_cv_build 5362 ac_save_IFS=$IFS; IFS='-' 5363 set x $ac_cv_build 5364 shift 5365 build_cpu=$1 5366 build_vendor=$2 5367 shift; shift 5368 # Remember, the first character of IFS is used to create $*, 5369 # except with old shells: 5370 build_os=$* 5371 IFS=$ac_save_IFS 5372 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 5373 5374 5375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 5376 printf %s "checking host system type... " >&6; } 5377 if test ${ac_cv_host+y} 5378 then : 5379 printf %s "(cached) " >&6 5380 else case e in #( 5381 e) if test "x$host_alias" = x; then 5382 ac_cv_host=$ac_cv_build 5383 else 5384 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 5385 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 5386 fi 5387 ;; 5388 esac 5389 fi 5390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5391 printf "%s\n" "$ac_cv_host" >&6; } 5392 case $ac_cv_host in 5393 *-*-*) ;; 5394 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5395 esac 5396 host=$ac_cv_host 5397 ac_save_IFS=$IFS; IFS='-' 5398 set x $ac_cv_host 5399 shift 5400 host_cpu=$1 5401 host_vendor=$2 5402 shift; shift 5403 # Remember, the first character of IFS is used to create $*, 5404 # except with old shells: 5405 host_os=$* 5406 IFS=$ac_save_IFS 5407 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5408 5409 5410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5411 printf %s "checking for a sed that does not truncate output... " >&6; } 5412 if test ${ac_cv_path_SED+y} 5413 then : 5414 printf %s "(cached) " >&6 5415 else case e in #( 5416 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5417 for ac_i in 1 2 3 4 5 6 7; do 5418 ac_script="$ac_script$as_nl$ac_script" 5419 done 5420 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5421 { ac_script=; unset ac_script;} 5422 if test -z "$SED"; then 5423 ac_path_SED_found=false 5424 # Loop through the user's path and test for each of PROGNAME-LIST 5425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5426 for as_dir in $PATH 5427 do 5428 IFS=$as_save_IFS 5429 case $as_dir in #((( 5430 '') as_dir=./ ;; 5431 */) ;; 5432 *) as_dir=$as_dir/ ;; 5433 esac 5434 for ac_prog in sed gsed 5435 do 5436 for ac_exec_ext in '' $ac_executable_extensions; do 5437 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5438 as_fn_executable_p "$ac_path_SED" || continue 5439 # Check for GNU ac_path_SED and select it if it is found. 5440 # Check for GNU $ac_path_SED 5441 case `"$ac_path_SED" --version 2>&1` in #( 5442 *GNU*) 5443 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5444 #( 5445 *) 5446 ac_count=0 5447 printf %s 0123456789 >"conftest.in" 5448 while : 5449 do 5450 cat "conftest.in" "conftest.in" >"conftest.tmp" 5451 mv "conftest.tmp" "conftest.in" 5452 cp "conftest.in" "conftest.nl" 5453 printf "%s\n" '' >> "conftest.nl" 5454 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5455 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5456 as_fn_arith $ac_count + 1 && ac_count=$as_val 5457 if test $ac_count -gt ${ac_path_SED_max-0}; then 5458 # Best one so far, save it but keep looking for a better one 5459 ac_cv_path_SED="$ac_path_SED" 5460 ac_path_SED_max=$ac_count 5461 fi 5462 # 10*(2^10) chars as input seems more than enough 5463 test $ac_count -gt 10 && break 5464 done 5465 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5466 esac 5467 5468 $ac_path_SED_found && break 3 5469 done 5470 done 5471 done 5472 IFS=$as_save_IFS 5473 if test -z "$ac_cv_path_SED"; then 5474 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5475 fi 5476 else 5477 ac_cv_path_SED=$SED 5478 fi 5479 ;; 5480 esac 5481 fi 5482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5483 printf "%s\n" "$ac_cv_path_SED" >&6; } 5484 SED="$ac_cv_path_SED" 5485 rm -f conftest.sed 5486 5487 5488 5489 5490 5491 5492 # Check whether --enable-selective-werror was given. 5493 if test ${enable_selective_werror+y} 5494 then : 5495 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5496 else case e in #( 5497 e) SELECTIVE_WERROR=yes ;; 5498 esac 5499 fi 5500 5501 5502 5503 5504 5505 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5506 if test "x$SUNCC" = "xyes"; then 5507 BASE_CFLAGS="-v" 5508 else 5509 BASE_CFLAGS="" 5510 fi 5511 5512 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 xorg_testset_save_CFLAGS="$CFLAGS" 5527 5528 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5531 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5532 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5533 then : 5534 printf %s "(cached) " >&6 5535 else case e in #( 5536 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5537 /* end confdefs.h. */ 5538 int i; 5539 _ACEOF 5540 if ac_fn_c_try_compile "$LINENO" 5541 then : 5542 xorg_cv_cc_flag_unknown_warning_option=yes 5543 else case e in #( 5544 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5545 esac 5546 fi 5547 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5548 esac 5549 fi 5550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5551 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5553 CFLAGS="$xorg_testset_save_CFLAGS" 5554 fi 5555 5556 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5559 fi 5560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5562 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5563 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5564 then : 5565 printf %s "(cached) " >&6 5566 else case e in #( 5567 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5568 /* end confdefs.h. */ 5569 int i; 5570 _ACEOF 5571 if ac_fn_c_try_compile "$LINENO" 5572 then : 5573 xorg_cv_cc_flag_unused_command_line_argument=yes 5574 else case e in #( 5575 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5576 esac 5577 fi 5578 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5579 esac 5580 fi 5581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5582 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5583 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5584 CFLAGS="$xorg_testset_save_CFLAGS" 5585 fi 5586 5587 found="no" 5588 5589 if test $found = "no" ; then 5590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5592 fi 5593 5594 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5596 fi 5597 5598 CFLAGS="$CFLAGS -Wall" 5599 5600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5601 printf %s "checking if $CC supports -Wall... " >&6; } 5602 cacheid=xorg_cv_cc_flag__Wall 5603 if eval test \${$cacheid+y} 5604 then : 5605 printf %s "(cached) " >&6 5606 else case e in #( 5607 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5608 /* end confdefs.h. */ 5609 int i; 5610 int 5611 main (void) 5612 { 5613 5614 ; 5615 return 0; 5616 } 5617 _ACEOF 5618 if ac_fn_c_try_link "$LINENO" 5619 then : 5620 eval $cacheid=yes 5621 else case e in #( 5622 e) eval $cacheid=no ;; 5623 esac 5624 fi 5625 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5626 conftest$ac_exeext conftest.$ac_ext ;; 5627 esac 5628 fi 5629 5630 5631 CFLAGS="$xorg_testset_save_CFLAGS" 5632 5633 eval supported=\$$cacheid 5634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5635 printf "%s\n" "$supported" >&6; } 5636 if test "$supported" = "yes" ; then 5637 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5638 found="yes" 5639 fi 5640 fi 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 xorg_testset_save_CFLAGS="$CFLAGS" 5657 5658 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5661 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5662 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5663 then : 5664 printf %s "(cached) " >&6 5665 else case e in #( 5666 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5667 /* end confdefs.h. */ 5668 int i; 5669 _ACEOF 5670 if ac_fn_c_try_compile "$LINENO" 5671 then : 5672 xorg_cv_cc_flag_unknown_warning_option=yes 5673 else case e in #( 5674 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5675 esac 5676 fi 5677 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5678 esac 5679 fi 5680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5681 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5682 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5683 CFLAGS="$xorg_testset_save_CFLAGS" 5684 fi 5685 5686 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5687 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5689 fi 5690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5692 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5693 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5694 then : 5695 printf %s "(cached) " >&6 5696 else case e in #( 5697 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5698 /* end confdefs.h. */ 5699 int i; 5700 _ACEOF 5701 if ac_fn_c_try_compile "$LINENO" 5702 then : 5703 xorg_cv_cc_flag_unused_command_line_argument=yes 5704 else case e in #( 5705 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5706 esac 5707 fi 5708 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5709 esac 5710 fi 5711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5712 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5714 CFLAGS="$xorg_testset_save_CFLAGS" 5715 fi 5716 5717 found="no" 5718 5719 if test $found = "no" ; then 5720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5722 fi 5723 5724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5726 fi 5727 5728 CFLAGS="$CFLAGS -Wpointer-arith" 5729 5730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5731 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5732 cacheid=xorg_cv_cc_flag__Wpointer_arith 5733 if eval test \${$cacheid+y} 5734 then : 5735 printf %s "(cached) " >&6 5736 else case e in #( 5737 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5738 /* end confdefs.h. */ 5739 int i; 5740 int 5741 main (void) 5742 { 5743 5744 ; 5745 return 0; 5746 } 5747 _ACEOF 5748 if ac_fn_c_try_link "$LINENO" 5749 then : 5750 eval $cacheid=yes 5751 else case e in #( 5752 e) eval $cacheid=no ;; 5753 esac 5754 fi 5755 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5756 conftest$ac_exeext conftest.$ac_ext ;; 5757 esac 5758 fi 5759 5760 5761 CFLAGS="$xorg_testset_save_CFLAGS" 5762 5763 eval supported=\$$cacheid 5764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5765 printf "%s\n" "$supported" >&6; } 5766 if test "$supported" = "yes" ; then 5767 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5768 found="yes" 5769 fi 5770 fi 5771 5772 5773 5774 5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 xorg_testset_save_CFLAGS="$CFLAGS" 5787 5788 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5791 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5792 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5793 then : 5794 printf %s "(cached) " >&6 5795 else case e in #( 5796 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5797 /* end confdefs.h. */ 5798 int i; 5799 _ACEOF 5800 if ac_fn_c_try_compile "$LINENO" 5801 then : 5802 xorg_cv_cc_flag_unknown_warning_option=yes 5803 else case e in #( 5804 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5805 esac 5806 fi 5807 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5808 esac 5809 fi 5810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5811 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5812 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5813 CFLAGS="$xorg_testset_save_CFLAGS" 5814 fi 5815 5816 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5819 fi 5820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5822 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5823 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5824 then : 5825 printf %s "(cached) " >&6 5826 else case e in #( 5827 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5828 /* end confdefs.h. */ 5829 int i; 5830 _ACEOF 5831 if ac_fn_c_try_compile "$LINENO" 5832 then : 5833 xorg_cv_cc_flag_unused_command_line_argument=yes 5834 else case e in #( 5835 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5836 esac 5837 fi 5838 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5839 esac 5840 fi 5841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5842 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5844 CFLAGS="$xorg_testset_save_CFLAGS" 5845 fi 5846 5847 found="no" 5848 5849 if test $found = "no" ; then 5850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5852 fi 5853 5854 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5856 fi 5857 5858 CFLAGS="$CFLAGS -Wmissing-declarations" 5859 5860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5861 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5862 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5863 if eval test \${$cacheid+y} 5864 then : 5865 printf %s "(cached) " >&6 5866 else case e in #( 5867 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5868 /* end confdefs.h. */ 5869 int i; 5870 int 5871 main (void) 5872 { 5873 5874 ; 5875 return 0; 5876 } 5877 _ACEOF 5878 if ac_fn_c_try_link "$LINENO" 5879 then : 5880 eval $cacheid=yes 5881 else case e in #( 5882 e) eval $cacheid=no ;; 5883 esac 5884 fi 5885 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5886 conftest$ac_exeext conftest.$ac_ext ;; 5887 esac 5888 fi 5889 5890 5891 CFLAGS="$xorg_testset_save_CFLAGS" 5892 5893 eval supported=\$$cacheid 5894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5895 printf "%s\n" "$supported" >&6; } 5896 if test "$supported" = "yes" ; then 5897 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5898 found="yes" 5899 fi 5900 fi 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916 xorg_testset_save_CFLAGS="$CFLAGS" 5917 5918 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5921 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5922 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5923 then : 5924 printf %s "(cached) " >&6 5925 else case e in #( 5926 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5927 /* end confdefs.h. */ 5928 int i; 5929 _ACEOF 5930 if ac_fn_c_try_compile "$LINENO" 5931 then : 5932 xorg_cv_cc_flag_unknown_warning_option=yes 5933 else case e in #( 5934 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5935 esac 5936 fi 5937 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5938 esac 5939 fi 5940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5941 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5942 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5943 CFLAGS="$xorg_testset_save_CFLAGS" 5944 fi 5945 5946 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5949 fi 5950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5952 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5953 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5954 then : 5955 printf %s "(cached) " >&6 5956 else case e in #( 5957 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5958 /* end confdefs.h. */ 5959 int i; 5960 _ACEOF 5961 if ac_fn_c_try_compile "$LINENO" 5962 then : 5963 xorg_cv_cc_flag_unused_command_line_argument=yes 5964 else case e in #( 5965 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5966 esac 5967 fi 5968 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5969 esac 5970 fi 5971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5972 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5973 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5974 CFLAGS="$xorg_testset_save_CFLAGS" 5975 fi 5976 5977 found="no" 5978 5979 if test $found = "no" ; then 5980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5982 fi 5983 5984 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5986 fi 5987 5988 CFLAGS="$CFLAGS -Wformat=2" 5989 5990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5991 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5992 cacheid=xorg_cv_cc_flag__Wformat_2 5993 if eval test \${$cacheid+y} 5994 then : 5995 printf %s "(cached) " >&6 5996 else case e in #( 5997 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5998 /* end confdefs.h. */ 5999 int i; 6000 int 6001 main (void) 6002 { 6003 6004 ; 6005 return 0; 6006 } 6007 _ACEOF 6008 if ac_fn_c_try_link "$LINENO" 6009 then : 6010 eval $cacheid=yes 6011 else case e in #( 6012 e) eval $cacheid=no ;; 6013 esac 6014 fi 6015 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6016 conftest$ac_exeext conftest.$ac_ext ;; 6017 esac 6018 fi 6019 6020 6021 CFLAGS="$xorg_testset_save_CFLAGS" 6022 6023 eval supported=\$$cacheid 6024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6025 printf "%s\n" "$supported" >&6; } 6026 if test "$supported" = "yes" ; then 6027 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 6028 found="yes" 6029 fi 6030 fi 6031 6032 if test $found = "no" ; then 6033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6035 fi 6036 6037 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6039 fi 6040 6041 CFLAGS="$CFLAGS -Wformat" 6042 6043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 6044 printf %s "checking if $CC supports -Wformat... " >&6; } 6045 cacheid=xorg_cv_cc_flag__Wformat 6046 if eval test \${$cacheid+y} 6047 then : 6048 printf %s "(cached) " >&6 6049 else case e in #( 6050 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6051 /* end confdefs.h. */ 6052 int i; 6053 int 6054 main (void) 6055 { 6056 6057 ; 6058 return 0; 6059 } 6060 _ACEOF 6061 if ac_fn_c_try_link "$LINENO" 6062 then : 6063 eval $cacheid=yes 6064 else case e in #( 6065 e) eval $cacheid=no ;; 6066 esac 6067 fi 6068 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6069 conftest$ac_exeext conftest.$ac_ext ;; 6070 esac 6071 fi 6072 6073 6074 CFLAGS="$xorg_testset_save_CFLAGS" 6075 6076 eval supported=\$$cacheid 6077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6078 printf "%s\n" "$supported" >&6; } 6079 if test "$supported" = "yes" ; then 6080 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 6081 found="yes" 6082 fi 6083 fi 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 xorg_testset_save_CFLAGS="$CFLAGS" 6102 6103 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6106 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6107 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6108 then : 6109 printf %s "(cached) " >&6 6110 else case e in #( 6111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6112 /* end confdefs.h. */ 6113 int i; 6114 _ACEOF 6115 if ac_fn_c_try_compile "$LINENO" 6116 then : 6117 xorg_cv_cc_flag_unknown_warning_option=yes 6118 else case e in #( 6119 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6120 esac 6121 fi 6122 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6123 esac 6124 fi 6125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6126 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6127 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6128 CFLAGS="$xorg_testset_save_CFLAGS" 6129 fi 6130 6131 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6134 fi 6135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6137 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6138 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6139 then : 6140 printf %s "(cached) " >&6 6141 else case e in #( 6142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6143 /* end confdefs.h. */ 6144 int i; 6145 _ACEOF 6146 if ac_fn_c_try_compile "$LINENO" 6147 then : 6148 xorg_cv_cc_flag_unused_command_line_argument=yes 6149 else case e in #( 6150 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6151 esac 6152 fi 6153 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6154 esac 6155 fi 6156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6157 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6158 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6159 CFLAGS="$xorg_testset_save_CFLAGS" 6160 fi 6161 6162 found="no" 6163 6164 if test $found = "no" ; then 6165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6167 fi 6168 6169 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6171 fi 6172 6173 CFLAGS="$CFLAGS -Wstrict-prototypes" 6174 6175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 6176 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 6177 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 6178 if eval test \${$cacheid+y} 6179 then : 6180 printf %s "(cached) " >&6 6181 else case e in #( 6182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6183 /* end confdefs.h. */ 6184 int i; 6185 int 6186 main (void) 6187 { 6188 6189 ; 6190 return 0; 6191 } 6192 _ACEOF 6193 if ac_fn_c_try_link "$LINENO" 6194 then : 6195 eval $cacheid=yes 6196 else case e in #( 6197 e) eval $cacheid=no ;; 6198 esac 6199 fi 6200 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6201 conftest$ac_exeext conftest.$ac_ext ;; 6202 esac 6203 fi 6204 6205 6206 CFLAGS="$xorg_testset_save_CFLAGS" 6207 6208 eval supported=\$$cacheid 6209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6210 printf "%s\n" "$supported" >&6; } 6211 if test "$supported" = "yes" ; then 6212 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 6213 found="yes" 6214 fi 6215 fi 6216 6217 6218 6219 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 xorg_testset_save_CFLAGS="$CFLAGS" 6232 6233 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6236 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6237 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6238 then : 6239 printf %s "(cached) " >&6 6240 else case e in #( 6241 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6242 /* end confdefs.h. */ 6243 int i; 6244 _ACEOF 6245 if ac_fn_c_try_compile "$LINENO" 6246 then : 6247 xorg_cv_cc_flag_unknown_warning_option=yes 6248 else case e in #( 6249 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6250 esac 6251 fi 6252 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6253 esac 6254 fi 6255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6256 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6257 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6258 CFLAGS="$xorg_testset_save_CFLAGS" 6259 fi 6260 6261 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6264 fi 6265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6267 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6268 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6269 then : 6270 printf %s "(cached) " >&6 6271 else case e in #( 6272 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6273 /* end confdefs.h. */ 6274 int i; 6275 _ACEOF 6276 if ac_fn_c_try_compile "$LINENO" 6277 then : 6278 xorg_cv_cc_flag_unused_command_line_argument=yes 6279 else case e in #( 6280 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6281 esac 6282 fi 6283 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6284 esac 6285 fi 6286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6287 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6288 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6289 CFLAGS="$xorg_testset_save_CFLAGS" 6290 fi 6291 6292 found="no" 6293 6294 if test $found = "no" ; then 6295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6297 fi 6298 6299 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6301 fi 6302 6303 CFLAGS="$CFLAGS -Wmissing-prototypes" 6304 6305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 6306 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 6307 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 6308 if eval test \${$cacheid+y} 6309 then : 6310 printf %s "(cached) " >&6 6311 else case e in #( 6312 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6313 /* end confdefs.h. */ 6314 int i; 6315 int 6316 main (void) 6317 { 6318 6319 ; 6320 return 0; 6321 } 6322 _ACEOF 6323 if ac_fn_c_try_link "$LINENO" 6324 then : 6325 eval $cacheid=yes 6326 else case e in #( 6327 e) eval $cacheid=no ;; 6328 esac 6329 fi 6330 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6331 conftest$ac_exeext conftest.$ac_ext ;; 6332 esac 6333 fi 6334 6335 6336 CFLAGS="$xorg_testset_save_CFLAGS" 6337 6338 eval supported=\$$cacheid 6339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6340 printf "%s\n" "$supported" >&6; } 6341 if test "$supported" = "yes" ; then 6342 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 6343 found="yes" 6344 fi 6345 fi 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 xorg_testset_save_CFLAGS="$CFLAGS" 6362 6363 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6366 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6367 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6368 then : 6369 printf %s "(cached) " >&6 6370 else case e in #( 6371 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6372 /* end confdefs.h. */ 6373 int i; 6374 _ACEOF 6375 if ac_fn_c_try_compile "$LINENO" 6376 then : 6377 xorg_cv_cc_flag_unknown_warning_option=yes 6378 else case e in #( 6379 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6380 esac 6381 fi 6382 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6383 esac 6384 fi 6385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6386 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6387 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6388 CFLAGS="$xorg_testset_save_CFLAGS" 6389 fi 6390 6391 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6394 fi 6395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6397 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6398 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6399 then : 6400 printf %s "(cached) " >&6 6401 else case e in #( 6402 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6403 /* end confdefs.h. */ 6404 int i; 6405 _ACEOF 6406 if ac_fn_c_try_compile "$LINENO" 6407 then : 6408 xorg_cv_cc_flag_unused_command_line_argument=yes 6409 else case e in #( 6410 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6411 esac 6412 fi 6413 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6414 esac 6415 fi 6416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6417 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6418 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6419 CFLAGS="$xorg_testset_save_CFLAGS" 6420 fi 6421 6422 found="no" 6423 6424 if test $found = "no" ; then 6425 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6427 fi 6428 6429 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6431 fi 6432 6433 CFLAGS="$CFLAGS -Wnested-externs" 6434 6435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6436 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6437 cacheid=xorg_cv_cc_flag__Wnested_externs 6438 if eval test \${$cacheid+y} 6439 then : 6440 printf %s "(cached) " >&6 6441 else case e in #( 6442 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6443 /* end confdefs.h. */ 6444 int i; 6445 int 6446 main (void) 6447 { 6448 6449 ; 6450 return 0; 6451 } 6452 _ACEOF 6453 if ac_fn_c_try_link "$LINENO" 6454 then : 6455 eval $cacheid=yes 6456 else case e in #( 6457 e) eval $cacheid=no ;; 6458 esac 6459 fi 6460 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6461 conftest$ac_exeext conftest.$ac_ext ;; 6462 esac 6463 fi 6464 6465 6466 CFLAGS="$xorg_testset_save_CFLAGS" 6467 6468 eval supported=\$$cacheid 6469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6470 printf "%s\n" "$supported" >&6; } 6471 if test "$supported" = "yes" ; then 6472 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6473 found="yes" 6474 fi 6475 fi 6476 6477 6478 6479 6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 xorg_testset_save_CFLAGS="$CFLAGS" 6492 6493 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6496 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6497 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6498 then : 6499 printf %s "(cached) " >&6 6500 else case e in #( 6501 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6502 /* end confdefs.h. */ 6503 int i; 6504 _ACEOF 6505 if ac_fn_c_try_compile "$LINENO" 6506 then : 6507 xorg_cv_cc_flag_unknown_warning_option=yes 6508 else case e in #( 6509 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6510 esac 6511 fi 6512 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6513 esac 6514 fi 6515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6516 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6517 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6518 CFLAGS="$xorg_testset_save_CFLAGS" 6519 fi 6520 6521 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6524 fi 6525 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6527 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6528 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6529 then : 6530 printf %s "(cached) " >&6 6531 else case e in #( 6532 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6533 /* end confdefs.h. */ 6534 int i; 6535 _ACEOF 6536 if ac_fn_c_try_compile "$LINENO" 6537 then : 6538 xorg_cv_cc_flag_unused_command_line_argument=yes 6539 else case e in #( 6540 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6541 esac 6542 fi 6543 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6544 esac 6545 fi 6546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6547 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6548 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6549 CFLAGS="$xorg_testset_save_CFLAGS" 6550 fi 6551 6552 found="no" 6553 6554 if test $found = "no" ; then 6555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6557 fi 6558 6559 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6561 fi 6562 6563 CFLAGS="$CFLAGS -Wbad-function-cast" 6564 6565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6566 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6567 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6568 if eval test \${$cacheid+y} 6569 then : 6570 printf %s "(cached) " >&6 6571 else case e in #( 6572 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573 /* end confdefs.h. */ 6574 int i; 6575 int 6576 main (void) 6577 { 6578 6579 ; 6580 return 0; 6581 } 6582 _ACEOF 6583 if ac_fn_c_try_link "$LINENO" 6584 then : 6585 eval $cacheid=yes 6586 else case e in #( 6587 e) eval $cacheid=no ;; 6588 esac 6589 fi 6590 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6591 conftest$ac_exeext conftest.$ac_ext ;; 6592 esac 6593 fi 6594 6595 6596 CFLAGS="$xorg_testset_save_CFLAGS" 6597 6598 eval supported=\$$cacheid 6599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6600 printf "%s\n" "$supported" >&6; } 6601 if test "$supported" = "yes" ; then 6602 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6603 found="yes" 6604 fi 6605 fi 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 xorg_testset_save_CFLAGS="$CFLAGS" 6622 6623 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6626 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6627 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6628 then : 6629 printf %s "(cached) " >&6 6630 else case e in #( 6631 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6632 /* end confdefs.h. */ 6633 int i; 6634 _ACEOF 6635 if ac_fn_c_try_compile "$LINENO" 6636 then : 6637 xorg_cv_cc_flag_unknown_warning_option=yes 6638 else case e in #( 6639 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6640 esac 6641 fi 6642 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6643 esac 6644 fi 6645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6646 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6647 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6648 CFLAGS="$xorg_testset_save_CFLAGS" 6649 fi 6650 6651 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6654 fi 6655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6657 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6658 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6659 then : 6660 printf %s "(cached) " >&6 6661 else case e in #( 6662 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6663 /* end confdefs.h. */ 6664 int i; 6665 _ACEOF 6666 if ac_fn_c_try_compile "$LINENO" 6667 then : 6668 xorg_cv_cc_flag_unused_command_line_argument=yes 6669 else case e in #( 6670 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6671 esac 6672 fi 6673 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6674 esac 6675 fi 6676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6677 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6678 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6679 CFLAGS="$xorg_testset_save_CFLAGS" 6680 fi 6681 6682 found="no" 6683 6684 if test $found = "no" ; then 6685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6687 fi 6688 6689 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6691 fi 6692 6693 CFLAGS="$CFLAGS -Wold-style-definition" 6694 6695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6696 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6697 cacheid=xorg_cv_cc_flag__Wold_style_definition 6698 if eval test \${$cacheid+y} 6699 then : 6700 printf %s "(cached) " >&6 6701 else case e in #( 6702 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703 /* end confdefs.h. */ 6704 int i; 6705 int 6706 main (void) 6707 { 6708 6709 ; 6710 return 0; 6711 } 6712 _ACEOF 6713 if ac_fn_c_try_link "$LINENO" 6714 then : 6715 eval $cacheid=yes 6716 else case e in #( 6717 e) eval $cacheid=no ;; 6718 esac 6719 fi 6720 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6721 conftest$ac_exeext conftest.$ac_ext ;; 6722 esac 6723 fi 6724 6725 6726 CFLAGS="$xorg_testset_save_CFLAGS" 6727 6728 eval supported=\$$cacheid 6729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6730 printf "%s\n" "$supported" >&6; } 6731 if test "$supported" = "yes" ; then 6732 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6733 found="yes" 6734 fi 6735 fi 6736 6737 if test $found = "no" ; then 6738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6740 fi 6741 6742 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6743 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6744 fi 6745 6746 CFLAGS="$CFLAGS -fd" 6747 6748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6749 printf %s "checking if $CC supports -fd... " >&6; } 6750 cacheid=xorg_cv_cc_flag__fd 6751 if eval test \${$cacheid+y} 6752 then : 6753 printf %s "(cached) " >&6 6754 else case e in #( 6755 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6756 /* end confdefs.h. */ 6757 int i; 6758 int 6759 main (void) 6760 { 6761 6762 ; 6763 return 0; 6764 } 6765 _ACEOF 6766 if ac_fn_c_try_link "$LINENO" 6767 then : 6768 eval $cacheid=yes 6769 else case e in #( 6770 e) eval $cacheid=no ;; 6771 esac 6772 fi 6773 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6774 conftest$ac_exeext conftest.$ac_ext ;; 6775 esac 6776 fi 6777 6778 6779 CFLAGS="$xorg_testset_save_CFLAGS" 6780 6781 eval supported=\$$cacheid 6782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6783 printf "%s\n" "$supported" >&6; } 6784 if test "$supported" = "yes" ; then 6785 BASE_CFLAGS="$BASE_CFLAGS -fd" 6786 found="yes" 6787 fi 6788 fi 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 xorg_testset_save_CFLAGS="$CFLAGS" 6805 6806 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6809 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6810 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6811 then : 6812 printf %s "(cached) " >&6 6813 else case e in #( 6814 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6815 /* end confdefs.h. */ 6816 int i; 6817 _ACEOF 6818 if ac_fn_c_try_compile "$LINENO" 6819 then : 6820 xorg_cv_cc_flag_unknown_warning_option=yes 6821 else case e in #( 6822 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6823 esac 6824 fi 6825 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6826 esac 6827 fi 6828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6829 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6830 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6831 CFLAGS="$xorg_testset_save_CFLAGS" 6832 fi 6833 6834 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6837 fi 6838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6840 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6841 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6842 then : 6843 printf %s "(cached) " >&6 6844 else case e in #( 6845 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6846 /* end confdefs.h. */ 6847 int i; 6848 _ACEOF 6849 if ac_fn_c_try_compile "$LINENO" 6850 then : 6851 xorg_cv_cc_flag_unused_command_line_argument=yes 6852 else case e in #( 6853 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6854 esac 6855 fi 6856 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6857 esac 6858 fi 6859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6860 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6861 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6862 CFLAGS="$xorg_testset_save_CFLAGS" 6863 fi 6864 6865 found="no" 6866 6867 if test $found = "no" ; then 6868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6870 fi 6871 6872 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6874 fi 6875 6876 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6877 6878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6879 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6880 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6881 if eval test \${$cacheid+y} 6882 then : 6883 printf %s "(cached) " >&6 6884 else case e in #( 6885 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6886 /* end confdefs.h. */ 6887 int i; 6888 int 6889 main (void) 6890 { 6891 6892 ; 6893 return 0; 6894 } 6895 _ACEOF 6896 if ac_fn_c_try_link "$LINENO" 6897 then : 6898 eval $cacheid=yes 6899 else case e in #( 6900 e) eval $cacheid=no ;; 6901 esac 6902 fi 6903 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6904 conftest$ac_exeext conftest.$ac_ext ;; 6905 esac 6906 fi 6907 6908 6909 CFLAGS="$xorg_testset_save_CFLAGS" 6910 6911 eval supported=\$$cacheid 6912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6913 printf "%s\n" "$supported" >&6; } 6914 if test "$supported" = "yes" ; then 6915 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6916 found="yes" 6917 fi 6918 fi 6919 6920 6921 6922 6923 6924 # This chunk adds additional warnings that could catch undesired effects. 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 xorg_testset_save_CFLAGS="$CFLAGS" 6939 6940 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6943 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6944 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6945 then : 6946 printf %s "(cached) " >&6 6947 else case e in #( 6948 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6949 /* end confdefs.h. */ 6950 int i; 6951 _ACEOF 6952 if ac_fn_c_try_compile "$LINENO" 6953 then : 6954 xorg_cv_cc_flag_unknown_warning_option=yes 6955 else case e in #( 6956 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6957 esac 6958 fi 6959 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6960 esac 6961 fi 6962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6963 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6964 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6965 CFLAGS="$xorg_testset_save_CFLAGS" 6966 fi 6967 6968 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6971 fi 6972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6974 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6975 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6976 then : 6977 printf %s "(cached) " >&6 6978 else case e in #( 6979 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6980 /* end confdefs.h. */ 6981 int i; 6982 _ACEOF 6983 if ac_fn_c_try_compile "$LINENO" 6984 then : 6985 xorg_cv_cc_flag_unused_command_line_argument=yes 6986 else case e in #( 6987 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6988 esac 6989 fi 6990 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6991 esac 6992 fi 6993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6994 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6996 CFLAGS="$xorg_testset_save_CFLAGS" 6997 fi 6998 6999 found="no" 7000 7001 if test $found = "no" ; then 7002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7004 fi 7005 7006 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7008 fi 7009 7010 CFLAGS="$CFLAGS -Wunused" 7011 7012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 7013 printf %s "checking if $CC supports -Wunused... " >&6; } 7014 cacheid=xorg_cv_cc_flag__Wunused 7015 if eval test \${$cacheid+y} 7016 then : 7017 printf %s "(cached) " >&6 7018 else case e in #( 7019 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7020 /* end confdefs.h. */ 7021 int i; 7022 int 7023 main (void) 7024 { 7025 7026 ; 7027 return 0; 7028 } 7029 _ACEOF 7030 if ac_fn_c_try_link "$LINENO" 7031 then : 7032 eval $cacheid=yes 7033 else case e in #( 7034 e) eval $cacheid=no ;; 7035 esac 7036 fi 7037 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7038 conftest$ac_exeext conftest.$ac_ext ;; 7039 esac 7040 fi 7041 7042 7043 CFLAGS="$xorg_testset_save_CFLAGS" 7044 7045 eval supported=\$$cacheid 7046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7047 printf "%s\n" "$supported" >&6; } 7048 if test "$supported" = "yes" ; then 7049 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 7050 found="yes" 7051 fi 7052 fi 7053 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 xorg_testset_save_CFLAGS="$CFLAGS" 7069 7070 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7073 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7074 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7075 then : 7076 printf %s "(cached) " >&6 7077 else case e in #( 7078 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7079 /* end confdefs.h. */ 7080 int i; 7081 _ACEOF 7082 if ac_fn_c_try_compile "$LINENO" 7083 then : 7084 xorg_cv_cc_flag_unknown_warning_option=yes 7085 else case e in #( 7086 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7087 esac 7088 fi 7089 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7090 esac 7091 fi 7092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7093 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7094 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7095 CFLAGS="$xorg_testset_save_CFLAGS" 7096 fi 7097 7098 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7099 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7101 fi 7102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7104 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7105 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7106 then : 7107 printf %s "(cached) " >&6 7108 else case e in #( 7109 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7110 /* end confdefs.h. */ 7111 int i; 7112 _ACEOF 7113 if ac_fn_c_try_compile "$LINENO" 7114 then : 7115 xorg_cv_cc_flag_unused_command_line_argument=yes 7116 else case e in #( 7117 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7118 esac 7119 fi 7120 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7121 esac 7122 fi 7123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7124 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7125 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7126 CFLAGS="$xorg_testset_save_CFLAGS" 7127 fi 7128 7129 found="no" 7130 7131 if test $found = "no" ; then 7132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7134 fi 7135 7136 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7137 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7138 fi 7139 7140 CFLAGS="$CFLAGS -Wuninitialized" 7141 7142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 7143 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 7144 cacheid=xorg_cv_cc_flag__Wuninitialized 7145 if eval test \${$cacheid+y} 7146 then : 7147 printf %s "(cached) " >&6 7148 else case e in #( 7149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7150 /* end confdefs.h. */ 7151 int i; 7152 int 7153 main (void) 7154 { 7155 7156 ; 7157 return 0; 7158 } 7159 _ACEOF 7160 if ac_fn_c_try_link "$LINENO" 7161 then : 7162 eval $cacheid=yes 7163 else case e in #( 7164 e) eval $cacheid=no ;; 7165 esac 7166 fi 7167 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7168 conftest$ac_exeext conftest.$ac_ext ;; 7169 esac 7170 fi 7171 7172 7173 CFLAGS="$xorg_testset_save_CFLAGS" 7174 7175 eval supported=\$$cacheid 7176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7177 printf "%s\n" "$supported" >&6; } 7178 if test "$supported" = "yes" ; then 7179 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 7180 found="yes" 7181 fi 7182 fi 7183 7184 7185 7186 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 7197 7198 xorg_testset_save_CFLAGS="$CFLAGS" 7199 7200 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7203 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7204 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7205 then : 7206 printf %s "(cached) " >&6 7207 else case e in #( 7208 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7209 /* end confdefs.h. */ 7210 int i; 7211 _ACEOF 7212 if ac_fn_c_try_compile "$LINENO" 7213 then : 7214 xorg_cv_cc_flag_unknown_warning_option=yes 7215 else case e in #( 7216 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7217 esac 7218 fi 7219 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7220 esac 7221 fi 7222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7223 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7224 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7225 CFLAGS="$xorg_testset_save_CFLAGS" 7226 fi 7227 7228 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7231 fi 7232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7234 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7235 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7236 then : 7237 printf %s "(cached) " >&6 7238 else case e in #( 7239 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7240 /* end confdefs.h. */ 7241 int i; 7242 _ACEOF 7243 if ac_fn_c_try_compile "$LINENO" 7244 then : 7245 xorg_cv_cc_flag_unused_command_line_argument=yes 7246 else case e in #( 7247 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7248 esac 7249 fi 7250 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7251 esac 7252 fi 7253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7254 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7255 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7256 CFLAGS="$xorg_testset_save_CFLAGS" 7257 fi 7258 7259 found="no" 7260 7261 if test $found = "no" ; then 7262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7264 fi 7265 7266 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7268 fi 7269 7270 CFLAGS="$CFLAGS -Wshadow" 7271 7272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 7273 printf %s "checking if $CC supports -Wshadow... " >&6; } 7274 cacheid=xorg_cv_cc_flag__Wshadow 7275 if eval test \${$cacheid+y} 7276 then : 7277 printf %s "(cached) " >&6 7278 else case e in #( 7279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7280 /* end confdefs.h. */ 7281 int i; 7282 int 7283 main (void) 7284 { 7285 7286 ; 7287 return 0; 7288 } 7289 _ACEOF 7290 if ac_fn_c_try_link "$LINENO" 7291 then : 7292 eval $cacheid=yes 7293 else case e in #( 7294 e) eval $cacheid=no ;; 7295 esac 7296 fi 7297 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7298 conftest$ac_exeext conftest.$ac_ext ;; 7299 esac 7300 fi 7301 7302 7303 CFLAGS="$xorg_testset_save_CFLAGS" 7304 7305 eval supported=\$$cacheid 7306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7307 printf "%s\n" "$supported" >&6; } 7308 if test "$supported" = "yes" ; then 7309 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 7310 found="yes" 7311 fi 7312 fi 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323 7324 7325 7326 7327 7328 xorg_testset_save_CFLAGS="$CFLAGS" 7329 7330 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7333 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7334 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7335 then : 7336 printf %s "(cached) " >&6 7337 else case e in #( 7338 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7339 /* end confdefs.h. */ 7340 int i; 7341 _ACEOF 7342 if ac_fn_c_try_compile "$LINENO" 7343 then : 7344 xorg_cv_cc_flag_unknown_warning_option=yes 7345 else case e in #( 7346 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7347 esac 7348 fi 7349 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7350 esac 7351 fi 7352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7353 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7354 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7355 CFLAGS="$xorg_testset_save_CFLAGS" 7356 fi 7357 7358 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7361 fi 7362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7364 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7365 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7366 then : 7367 printf %s "(cached) " >&6 7368 else case e in #( 7369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7370 /* end confdefs.h. */ 7371 int i; 7372 _ACEOF 7373 if ac_fn_c_try_compile "$LINENO" 7374 then : 7375 xorg_cv_cc_flag_unused_command_line_argument=yes 7376 else case e in #( 7377 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7378 esac 7379 fi 7380 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7381 esac 7382 fi 7383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7384 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7385 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7386 CFLAGS="$xorg_testset_save_CFLAGS" 7387 fi 7388 7389 found="no" 7390 7391 if test $found = "no" ; then 7392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7394 fi 7395 7396 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7398 fi 7399 7400 CFLAGS="$CFLAGS -Wmissing-noreturn" 7401 7402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7403 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7404 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7405 if eval test \${$cacheid+y} 7406 then : 7407 printf %s "(cached) " >&6 7408 else case e in #( 7409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7410 /* end confdefs.h. */ 7411 int i; 7412 int 7413 main (void) 7414 { 7415 7416 ; 7417 return 0; 7418 } 7419 _ACEOF 7420 if ac_fn_c_try_link "$LINENO" 7421 then : 7422 eval $cacheid=yes 7423 else case e in #( 7424 e) eval $cacheid=no ;; 7425 esac 7426 fi 7427 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7428 conftest$ac_exeext conftest.$ac_ext ;; 7429 esac 7430 fi 7431 7432 7433 CFLAGS="$xorg_testset_save_CFLAGS" 7434 7435 eval supported=\$$cacheid 7436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7437 printf "%s\n" "$supported" >&6; } 7438 if test "$supported" = "yes" ; then 7439 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7440 found="yes" 7441 fi 7442 fi 7443 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455 7456 7457 7458 xorg_testset_save_CFLAGS="$CFLAGS" 7459 7460 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7463 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7464 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7465 then : 7466 printf %s "(cached) " >&6 7467 else case e in #( 7468 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7469 /* end confdefs.h. */ 7470 int i; 7471 _ACEOF 7472 if ac_fn_c_try_compile "$LINENO" 7473 then : 7474 xorg_cv_cc_flag_unknown_warning_option=yes 7475 else case e in #( 7476 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7477 esac 7478 fi 7479 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7480 esac 7481 fi 7482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7483 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7484 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7485 CFLAGS="$xorg_testset_save_CFLAGS" 7486 fi 7487 7488 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7489 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7491 fi 7492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7494 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7495 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7496 then : 7497 printf %s "(cached) " >&6 7498 else case e in #( 7499 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7500 /* end confdefs.h. */ 7501 int i; 7502 _ACEOF 7503 if ac_fn_c_try_compile "$LINENO" 7504 then : 7505 xorg_cv_cc_flag_unused_command_line_argument=yes 7506 else case e in #( 7507 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7508 esac 7509 fi 7510 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7511 esac 7512 fi 7513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7514 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7515 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7516 CFLAGS="$xorg_testset_save_CFLAGS" 7517 fi 7518 7519 found="no" 7520 7521 if test $found = "no" ; then 7522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7524 fi 7525 7526 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7528 fi 7529 7530 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7531 7532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7533 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7534 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7535 if eval test \${$cacheid+y} 7536 then : 7537 printf %s "(cached) " >&6 7538 else case e in #( 7539 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7540 /* end confdefs.h. */ 7541 int i; 7542 int 7543 main (void) 7544 { 7545 7546 ; 7547 return 0; 7548 } 7549 _ACEOF 7550 if ac_fn_c_try_link "$LINENO" 7551 then : 7552 eval $cacheid=yes 7553 else case e in #( 7554 e) eval $cacheid=no ;; 7555 esac 7556 fi 7557 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7558 conftest$ac_exeext conftest.$ac_ext ;; 7559 esac 7560 fi 7561 7562 7563 CFLAGS="$xorg_testset_save_CFLAGS" 7564 7565 eval supported=\$$cacheid 7566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7567 printf "%s\n" "$supported" >&6; } 7568 if test "$supported" = "yes" ; then 7569 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7570 found="yes" 7571 fi 7572 fi 7573 7574 7575 7576 7577 7578 7579 7580 7581 7582 7583 7584 7585 7586 7587 7588 xorg_testset_save_CFLAGS="$CFLAGS" 7589 7590 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7593 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7594 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7595 then : 7596 printf %s "(cached) " >&6 7597 else case e in #( 7598 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7599 /* end confdefs.h. */ 7600 int i; 7601 _ACEOF 7602 if ac_fn_c_try_compile "$LINENO" 7603 then : 7604 xorg_cv_cc_flag_unknown_warning_option=yes 7605 else case e in #( 7606 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7607 esac 7608 fi 7609 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7610 esac 7611 fi 7612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7613 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7614 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7615 CFLAGS="$xorg_testset_save_CFLAGS" 7616 fi 7617 7618 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7621 fi 7622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7624 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7625 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7626 then : 7627 printf %s "(cached) " >&6 7628 else case e in #( 7629 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7630 /* end confdefs.h. */ 7631 int i; 7632 _ACEOF 7633 if ac_fn_c_try_compile "$LINENO" 7634 then : 7635 xorg_cv_cc_flag_unused_command_line_argument=yes 7636 else case e in #( 7637 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7638 esac 7639 fi 7640 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7641 esac 7642 fi 7643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7644 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7645 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7646 CFLAGS="$xorg_testset_save_CFLAGS" 7647 fi 7648 7649 found="no" 7650 7651 if test $found = "no" ; then 7652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7654 fi 7655 7656 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7658 fi 7659 7660 CFLAGS="$CFLAGS -Wredundant-decls" 7661 7662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7663 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7664 cacheid=xorg_cv_cc_flag__Wredundant_decls 7665 if eval test \${$cacheid+y} 7666 then : 7667 printf %s "(cached) " >&6 7668 else case e in #( 7669 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7670 /* end confdefs.h. */ 7671 int i; 7672 int 7673 main (void) 7674 { 7675 7676 ; 7677 return 0; 7678 } 7679 _ACEOF 7680 if ac_fn_c_try_link "$LINENO" 7681 then : 7682 eval $cacheid=yes 7683 else case e in #( 7684 e) eval $cacheid=no ;; 7685 esac 7686 fi 7687 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7688 conftest$ac_exeext conftest.$ac_ext ;; 7689 esac 7690 fi 7691 7692 7693 CFLAGS="$xorg_testset_save_CFLAGS" 7694 7695 eval supported=\$$cacheid 7696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7697 printf "%s\n" "$supported" >&6; } 7698 if test "$supported" = "yes" ; then 7699 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7700 found="yes" 7701 fi 7702 fi 7703 7704 7705 7706 7707 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 xorg_testset_save_CFLAGS="$CFLAGS" 7719 7720 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7723 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7724 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7725 then : 7726 printf %s "(cached) " >&6 7727 else case e in #( 7728 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7729 /* end confdefs.h. */ 7730 int i; 7731 _ACEOF 7732 if ac_fn_c_try_compile "$LINENO" 7733 then : 7734 xorg_cv_cc_flag_unknown_warning_option=yes 7735 else case e in #( 7736 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7737 esac 7738 fi 7739 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7740 esac 7741 fi 7742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7743 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7744 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7745 CFLAGS="$xorg_testset_save_CFLAGS" 7746 fi 7747 7748 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7751 fi 7752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7754 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7755 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7756 then : 7757 printf %s "(cached) " >&6 7758 else case e in #( 7759 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7760 /* end confdefs.h. */ 7761 int i; 7762 _ACEOF 7763 if ac_fn_c_try_compile "$LINENO" 7764 then : 7765 xorg_cv_cc_flag_unused_command_line_argument=yes 7766 else case e in #( 7767 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7768 esac 7769 fi 7770 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7771 esac 7772 fi 7773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7774 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7776 CFLAGS="$xorg_testset_save_CFLAGS" 7777 fi 7778 7779 found="no" 7780 7781 if test $found = "no" ; then 7782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7784 fi 7785 7786 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7788 fi 7789 7790 CFLAGS="$CFLAGS -Wlogical-op" 7791 7792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7793 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7794 cacheid=xorg_cv_cc_flag__Wlogical_op 7795 if eval test \${$cacheid+y} 7796 then : 7797 printf %s "(cached) " >&6 7798 else case e in #( 7799 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7800 /* end confdefs.h. */ 7801 int i; 7802 int 7803 main (void) 7804 { 7805 7806 ; 7807 return 0; 7808 } 7809 _ACEOF 7810 if ac_fn_c_try_link "$LINENO" 7811 then : 7812 eval $cacheid=yes 7813 else case e in #( 7814 e) eval $cacheid=no ;; 7815 esac 7816 fi 7817 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7818 conftest$ac_exeext conftest.$ac_ext ;; 7819 esac 7820 fi 7821 7822 7823 CFLAGS="$xorg_testset_save_CFLAGS" 7824 7825 eval supported=\$$cacheid 7826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7827 printf "%s\n" "$supported" >&6; } 7828 if test "$supported" = "yes" ; then 7829 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7830 found="yes" 7831 fi 7832 fi 7833 7834 7835 7836 # These are currently disabled because they are noisy. They will be enabled 7837 # in the future once the codebase is sufficiently modernized to silence 7838 # them. For now, I don't want them to drown out the other warnings. 7839 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7840 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7841 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7842 7843 # Turn some warnings into errors, so we don't accidentally get successful builds 7844 # when there are problems that should be fixed. 7845 7846 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7847 7848 7849 7850 7851 7852 7853 7854 7855 7856 7857 7858 7859 7860 xorg_testset_save_CFLAGS="$CFLAGS" 7861 7862 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7865 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7866 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7867 then : 7868 printf %s "(cached) " >&6 7869 else case e in #( 7870 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7871 /* end confdefs.h. */ 7872 int i; 7873 _ACEOF 7874 if ac_fn_c_try_compile "$LINENO" 7875 then : 7876 xorg_cv_cc_flag_unknown_warning_option=yes 7877 else case e in #( 7878 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7879 esac 7880 fi 7881 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7882 esac 7883 fi 7884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7885 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7886 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7887 CFLAGS="$xorg_testset_save_CFLAGS" 7888 fi 7889 7890 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7893 fi 7894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7896 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7897 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7898 then : 7899 printf %s "(cached) " >&6 7900 else case e in #( 7901 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7902 /* end confdefs.h. */ 7903 int i; 7904 _ACEOF 7905 if ac_fn_c_try_compile "$LINENO" 7906 then : 7907 xorg_cv_cc_flag_unused_command_line_argument=yes 7908 else case e in #( 7909 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7910 esac 7911 fi 7912 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7913 esac 7914 fi 7915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7916 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7917 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7918 CFLAGS="$xorg_testset_save_CFLAGS" 7919 fi 7920 7921 found="no" 7922 7923 if test $found = "no" ; then 7924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7926 fi 7927 7928 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7930 fi 7931 7932 CFLAGS="$CFLAGS -Werror=implicit" 7933 7934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7935 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7936 cacheid=xorg_cv_cc_flag__Werror_implicit 7937 if eval test \${$cacheid+y} 7938 then : 7939 printf %s "(cached) " >&6 7940 else case e in #( 7941 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7942 /* end confdefs.h. */ 7943 int i; 7944 int 7945 main (void) 7946 { 7947 7948 ; 7949 return 0; 7950 } 7951 _ACEOF 7952 if ac_fn_c_try_link "$LINENO" 7953 then : 7954 eval $cacheid=yes 7955 else case e in #( 7956 e) eval $cacheid=no ;; 7957 esac 7958 fi 7959 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7960 conftest$ac_exeext conftest.$ac_ext ;; 7961 esac 7962 fi 7963 7964 7965 CFLAGS="$xorg_testset_save_CFLAGS" 7966 7967 eval supported=\$$cacheid 7968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7969 printf "%s\n" "$supported" >&6; } 7970 if test "$supported" = "yes" ; then 7971 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7972 found="yes" 7973 fi 7974 fi 7975 7976 if test $found = "no" ; then 7977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7979 fi 7980 7981 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7983 fi 7984 7985 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7986 7987 { 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 7988 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7989 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7990 if eval test \${$cacheid+y} 7991 then : 7992 printf %s "(cached) " >&6 7993 else case e in #( 7994 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7995 /* end confdefs.h. */ 7996 int i; 7997 int 7998 main (void) 7999 { 8000 8001 ; 8002 return 0; 8003 } 8004 _ACEOF 8005 if ac_fn_c_try_link "$LINENO" 8006 then : 8007 eval $cacheid=yes 8008 else case e in #( 8009 e) eval $cacheid=no ;; 8010 esac 8011 fi 8012 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8013 conftest$ac_exeext conftest.$ac_ext ;; 8014 esac 8015 fi 8016 8017 8018 CFLAGS="$xorg_testset_save_CFLAGS" 8019 8020 eval supported=\$$cacheid 8021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8022 printf "%s\n" "$supported" >&6; } 8023 if test "$supported" = "yes" ; then 8024 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 8025 found="yes" 8026 fi 8027 fi 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 xorg_testset_save_CFLAGS="$CFLAGS" 8044 8045 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8048 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8049 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8050 then : 8051 printf %s "(cached) " >&6 8052 else case e in #( 8053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8054 /* end confdefs.h. */ 8055 int i; 8056 _ACEOF 8057 if ac_fn_c_try_compile "$LINENO" 8058 then : 8059 xorg_cv_cc_flag_unknown_warning_option=yes 8060 else case e in #( 8061 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8062 esac 8063 fi 8064 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8065 esac 8066 fi 8067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8068 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8069 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8070 CFLAGS="$xorg_testset_save_CFLAGS" 8071 fi 8072 8073 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8076 fi 8077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8079 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8080 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8081 then : 8082 printf %s "(cached) " >&6 8083 else case e in #( 8084 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8085 /* end confdefs.h. */ 8086 int i; 8087 _ACEOF 8088 if ac_fn_c_try_compile "$LINENO" 8089 then : 8090 xorg_cv_cc_flag_unused_command_line_argument=yes 8091 else case e in #( 8092 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8093 esac 8094 fi 8095 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8096 esac 8097 fi 8098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8099 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8100 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8101 CFLAGS="$xorg_testset_save_CFLAGS" 8102 fi 8103 8104 found="no" 8105 8106 if test $found = "no" ; then 8107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8109 fi 8110 8111 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8113 fi 8114 8115 CFLAGS="$CFLAGS -Werror=nonnull" 8116 8117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 8118 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 8119 cacheid=xorg_cv_cc_flag__Werror_nonnull 8120 if eval test \${$cacheid+y} 8121 then : 8122 printf %s "(cached) " >&6 8123 else case e in #( 8124 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8125 /* end confdefs.h. */ 8126 int i; 8127 int 8128 main (void) 8129 { 8130 8131 ; 8132 return 0; 8133 } 8134 _ACEOF 8135 if ac_fn_c_try_link "$LINENO" 8136 then : 8137 eval $cacheid=yes 8138 else case e in #( 8139 e) eval $cacheid=no ;; 8140 esac 8141 fi 8142 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8143 conftest$ac_exeext conftest.$ac_ext ;; 8144 esac 8145 fi 8146 8147 8148 CFLAGS="$xorg_testset_save_CFLAGS" 8149 8150 eval supported=\$$cacheid 8151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8152 printf "%s\n" "$supported" >&6; } 8153 if test "$supported" = "yes" ; then 8154 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 8155 found="yes" 8156 fi 8157 fi 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 xorg_testset_save_CFLAGS="$CFLAGS" 8174 8175 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8178 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8179 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8180 then : 8181 printf %s "(cached) " >&6 8182 else case e in #( 8183 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8184 /* end confdefs.h. */ 8185 int i; 8186 _ACEOF 8187 if ac_fn_c_try_compile "$LINENO" 8188 then : 8189 xorg_cv_cc_flag_unknown_warning_option=yes 8190 else case e in #( 8191 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8192 esac 8193 fi 8194 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8195 esac 8196 fi 8197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8198 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8199 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8200 CFLAGS="$xorg_testset_save_CFLAGS" 8201 fi 8202 8203 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8206 fi 8207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8209 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8210 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8211 then : 8212 printf %s "(cached) " >&6 8213 else case e in #( 8214 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8215 /* end confdefs.h. */ 8216 int i; 8217 _ACEOF 8218 if ac_fn_c_try_compile "$LINENO" 8219 then : 8220 xorg_cv_cc_flag_unused_command_line_argument=yes 8221 else case e in #( 8222 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8223 esac 8224 fi 8225 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8226 esac 8227 fi 8228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8229 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8230 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8231 CFLAGS="$xorg_testset_save_CFLAGS" 8232 fi 8233 8234 found="no" 8235 8236 if test $found = "no" ; then 8237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8239 fi 8240 8241 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8243 fi 8244 8245 CFLAGS="$CFLAGS -Werror=init-self" 8246 8247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 8248 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 8249 cacheid=xorg_cv_cc_flag__Werror_init_self 8250 if eval test \${$cacheid+y} 8251 then : 8252 printf %s "(cached) " >&6 8253 else case e in #( 8254 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8255 /* end confdefs.h. */ 8256 int i; 8257 int 8258 main (void) 8259 { 8260 8261 ; 8262 return 0; 8263 } 8264 _ACEOF 8265 if ac_fn_c_try_link "$LINENO" 8266 then : 8267 eval $cacheid=yes 8268 else case e in #( 8269 e) eval $cacheid=no ;; 8270 esac 8271 fi 8272 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8273 conftest$ac_exeext conftest.$ac_ext ;; 8274 esac 8275 fi 8276 8277 8278 CFLAGS="$xorg_testset_save_CFLAGS" 8279 8280 eval supported=\$$cacheid 8281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8282 printf "%s\n" "$supported" >&6; } 8283 if test "$supported" = "yes" ; then 8284 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 8285 found="yes" 8286 fi 8287 fi 8288 8289 8290 8291 8292 8293 8294 8295 8296 8297 8298 8299 8300 8301 8302 8303 xorg_testset_save_CFLAGS="$CFLAGS" 8304 8305 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8308 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8309 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8310 then : 8311 printf %s "(cached) " >&6 8312 else case e in #( 8313 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8314 /* end confdefs.h. */ 8315 int i; 8316 _ACEOF 8317 if ac_fn_c_try_compile "$LINENO" 8318 then : 8319 xorg_cv_cc_flag_unknown_warning_option=yes 8320 else case e in #( 8321 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8322 esac 8323 fi 8324 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8325 esac 8326 fi 8327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8328 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8329 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8330 CFLAGS="$xorg_testset_save_CFLAGS" 8331 fi 8332 8333 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8336 fi 8337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8339 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8340 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8341 then : 8342 printf %s "(cached) " >&6 8343 else case e in #( 8344 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8345 /* end confdefs.h. */ 8346 int i; 8347 _ACEOF 8348 if ac_fn_c_try_compile "$LINENO" 8349 then : 8350 xorg_cv_cc_flag_unused_command_line_argument=yes 8351 else case e in #( 8352 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8353 esac 8354 fi 8355 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8356 esac 8357 fi 8358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8359 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8360 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8361 CFLAGS="$xorg_testset_save_CFLAGS" 8362 fi 8363 8364 found="no" 8365 8366 if test $found = "no" ; then 8367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8369 fi 8370 8371 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8373 fi 8374 8375 CFLAGS="$CFLAGS -Werror=main" 8376 8377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 8378 printf %s "checking if $CC supports -Werror=main... " >&6; } 8379 cacheid=xorg_cv_cc_flag__Werror_main 8380 if eval test \${$cacheid+y} 8381 then : 8382 printf %s "(cached) " >&6 8383 else case e in #( 8384 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8385 /* end confdefs.h. */ 8386 int i; 8387 int 8388 main (void) 8389 { 8390 8391 ; 8392 return 0; 8393 } 8394 _ACEOF 8395 if ac_fn_c_try_link "$LINENO" 8396 then : 8397 eval $cacheid=yes 8398 else case e in #( 8399 e) eval $cacheid=no ;; 8400 esac 8401 fi 8402 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8403 conftest$ac_exeext conftest.$ac_ext ;; 8404 esac 8405 fi 8406 8407 8408 CFLAGS="$xorg_testset_save_CFLAGS" 8409 8410 eval supported=\$$cacheid 8411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8412 printf "%s\n" "$supported" >&6; } 8413 if test "$supported" = "yes" ; then 8414 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8415 found="yes" 8416 fi 8417 fi 8418 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 8432 8433 xorg_testset_save_CFLAGS="$CFLAGS" 8434 8435 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8438 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8439 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8440 then : 8441 printf %s "(cached) " >&6 8442 else case e in #( 8443 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8444 /* end confdefs.h. */ 8445 int i; 8446 _ACEOF 8447 if ac_fn_c_try_compile "$LINENO" 8448 then : 8449 xorg_cv_cc_flag_unknown_warning_option=yes 8450 else case e in #( 8451 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8452 esac 8453 fi 8454 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8455 esac 8456 fi 8457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8458 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8459 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8460 CFLAGS="$xorg_testset_save_CFLAGS" 8461 fi 8462 8463 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8466 fi 8467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8469 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8470 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8471 then : 8472 printf %s "(cached) " >&6 8473 else case e in #( 8474 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8475 /* end confdefs.h. */ 8476 int i; 8477 _ACEOF 8478 if ac_fn_c_try_compile "$LINENO" 8479 then : 8480 xorg_cv_cc_flag_unused_command_line_argument=yes 8481 else case e in #( 8482 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8483 esac 8484 fi 8485 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8486 esac 8487 fi 8488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8489 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8490 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8491 CFLAGS="$xorg_testset_save_CFLAGS" 8492 fi 8493 8494 found="no" 8495 8496 if test $found = "no" ; then 8497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8499 fi 8500 8501 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8503 fi 8504 8505 CFLAGS="$CFLAGS -Werror=missing-braces" 8506 8507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8508 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8509 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8510 if eval test \${$cacheid+y} 8511 then : 8512 printf %s "(cached) " >&6 8513 else case e in #( 8514 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8515 /* end confdefs.h. */ 8516 int i; 8517 int 8518 main (void) 8519 { 8520 8521 ; 8522 return 0; 8523 } 8524 _ACEOF 8525 if ac_fn_c_try_link "$LINENO" 8526 then : 8527 eval $cacheid=yes 8528 else case e in #( 8529 e) eval $cacheid=no ;; 8530 esac 8531 fi 8532 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8533 conftest$ac_exeext conftest.$ac_ext ;; 8534 esac 8535 fi 8536 8537 8538 CFLAGS="$xorg_testset_save_CFLAGS" 8539 8540 eval supported=\$$cacheid 8541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8542 printf "%s\n" "$supported" >&6; } 8543 if test "$supported" = "yes" ; then 8544 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8545 found="yes" 8546 fi 8547 fi 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559 8560 8561 8562 8563 xorg_testset_save_CFLAGS="$CFLAGS" 8564 8565 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8568 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8569 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8570 then : 8571 printf %s "(cached) " >&6 8572 else case e in #( 8573 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8574 /* end confdefs.h. */ 8575 int i; 8576 _ACEOF 8577 if ac_fn_c_try_compile "$LINENO" 8578 then : 8579 xorg_cv_cc_flag_unknown_warning_option=yes 8580 else case e in #( 8581 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8582 esac 8583 fi 8584 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8585 esac 8586 fi 8587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8588 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8589 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8590 CFLAGS="$xorg_testset_save_CFLAGS" 8591 fi 8592 8593 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8594 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8596 fi 8597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8599 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8600 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8601 then : 8602 printf %s "(cached) " >&6 8603 else case e in #( 8604 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8605 /* end confdefs.h. */ 8606 int i; 8607 _ACEOF 8608 if ac_fn_c_try_compile "$LINENO" 8609 then : 8610 xorg_cv_cc_flag_unused_command_line_argument=yes 8611 else case e in #( 8612 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8613 esac 8614 fi 8615 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8616 esac 8617 fi 8618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8619 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8620 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8621 CFLAGS="$xorg_testset_save_CFLAGS" 8622 fi 8623 8624 found="no" 8625 8626 if test $found = "no" ; then 8627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8629 fi 8630 8631 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8633 fi 8634 8635 CFLAGS="$CFLAGS -Werror=sequence-point" 8636 8637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8638 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8639 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8640 if eval test \${$cacheid+y} 8641 then : 8642 printf %s "(cached) " >&6 8643 else case e in #( 8644 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8645 /* end confdefs.h. */ 8646 int i; 8647 int 8648 main (void) 8649 { 8650 8651 ; 8652 return 0; 8653 } 8654 _ACEOF 8655 if ac_fn_c_try_link "$LINENO" 8656 then : 8657 eval $cacheid=yes 8658 else case e in #( 8659 e) eval $cacheid=no ;; 8660 esac 8661 fi 8662 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8663 conftest$ac_exeext conftest.$ac_ext ;; 8664 esac 8665 fi 8666 8667 8668 CFLAGS="$xorg_testset_save_CFLAGS" 8669 8670 eval supported=\$$cacheid 8671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8672 printf "%s\n" "$supported" >&6; } 8673 if test "$supported" = "yes" ; then 8674 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8675 found="yes" 8676 fi 8677 fi 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 xorg_testset_save_CFLAGS="$CFLAGS" 8694 8695 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8698 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8699 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8700 then : 8701 printf %s "(cached) " >&6 8702 else case e in #( 8703 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8704 /* end confdefs.h. */ 8705 int i; 8706 _ACEOF 8707 if ac_fn_c_try_compile "$LINENO" 8708 then : 8709 xorg_cv_cc_flag_unknown_warning_option=yes 8710 else case e in #( 8711 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8712 esac 8713 fi 8714 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8715 esac 8716 fi 8717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8718 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8719 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8720 CFLAGS="$xorg_testset_save_CFLAGS" 8721 fi 8722 8723 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8726 fi 8727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8729 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8730 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8731 then : 8732 printf %s "(cached) " >&6 8733 else case e in #( 8734 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8735 /* end confdefs.h. */ 8736 int i; 8737 _ACEOF 8738 if ac_fn_c_try_compile "$LINENO" 8739 then : 8740 xorg_cv_cc_flag_unused_command_line_argument=yes 8741 else case e in #( 8742 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8743 esac 8744 fi 8745 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8746 esac 8747 fi 8748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8749 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8750 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8751 CFLAGS="$xorg_testset_save_CFLAGS" 8752 fi 8753 8754 found="no" 8755 8756 if test $found = "no" ; then 8757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8759 fi 8760 8761 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8763 fi 8764 8765 CFLAGS="$CFLAGS -Werror=return-type" 8766 8767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8768 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8769 cacheid=xorg_cv_cc_flag__Werror_return_type 8770 if eval test \${$cacheid+y} 8771 then : 8772 printf %s "(cached) " >&6 8773 else case e in #( 8774 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8775 /* end confdefs.h. */ 8776 int i; 8777 int 8778 main (void) 8779 { 8780 8781 ; 8782 return 0; 8783 } 8784 _ACEOF 8785 if ac_fn_c_try_link "$LINENO" 8786 then : 8787 eval $cacheid=yes 8788 else case e in #( 8789 e) eval $cacheid=no ;; 8790 esac 8791 fi 8792 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8793 conftest$ac_exeext conftest.$ac_ext ;; 8794 esac 8795 fi 8796 8797 8798 CFLAGS="$xorg_testset_save_CFLAGS" 8799 8800 eval supported=\$$cacheid 8801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8802 printf "%s\n" "$supported" >&6; } 8803 if test "$supported" = "yes" ; then 8804 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8805 found="yes" 8806 fi 8807 fi 8808 8809 if test $found = "no" ; then 8810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8812 fi 8813 8814 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8816 fi 8817 8818 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8819 8820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8821 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8822 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8823 if eval test \${$cacheid+y} 8824 then : 8825 printf %s "(cached) " >&6 8826 else case e in #( 8827 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8828 /* end confdefs.h. */ 8829 int i; 8830 int 8831 main (void) 8832 { 8833 8834 ; 8835 return 0; 8836 } 8837 _ACEOF 8838 if ac_fn_c_try_link "$LINENO" 8839 then : 8840 eval $cacheid=yes 8841 else case e in #( 8842 e) eval $cacheid=no ;; 8843 esac 8844 fi 8845 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8846 conftest$ac_exeext conftest.$ac_ext ;; 8847 esac 8848 fi 8849 8850 8851 CFLAGS="$xorg_testset_save_CFLAGS" 8852 8853 eval supported=\$$cacheid 8854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8855 printf "%s\n" "$supported" >&6; } 8856 if test "$supported" = "yes" ; then 8857 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8858 found="yes" 8859 fi 8860 fi 8861 8862 8863 8864 8865 8866 8867 8868 8869 8870 8871 8872 8873 8874 8875 8876 xorg_testset_save_CFLAGS="$CFLAGS" 8877 8878 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8881 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8882 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8883 then : 8884 printf %s "(cached) " >&6 8885 else case e in #( 8886 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8887 /* end confdefs.h. */ 8888 int i; 8889 _ACEOF 8890 if ac_fn_c_try_compile "$LINENO" 8891 then : 8892 xorg_cv_cc_flag_unknown_warning_option=yes 8893 else case e in #( 8894 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8895 esac 8896 fi 8897 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8898 esac 8899 fi 8900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8901 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8902 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8903 CFLAGS="$xorg_testset_save_CFLAGS" 8904 fi 8905 8906 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8907 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8909 fi 8910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8912 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8913 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8914 then : 8915 printf %s "(cached) " >&6 8916 else case e in #( 8917 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8918 /* end confdefs.h. */ 8919 int i; 8920 _ACEOF 8921 if ac_fn_c_try_compile "$LINENO" 8922 then : 8923 xorg_cv_cc_flag_unused_command_line_argument=yes 8924 else case e in #( 8925 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8926 esac 8927 fi 8928 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8929 esac 8930 fi 8931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8932 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8934 CFLAGS="$xorg_testset_save_CFLAGS" 8935 fi 8936 8937 found="no" 8938 8939 if test $found = "no" ; then 8940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8942 fi 8943 8944 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8946 fi 8947 8948 CFLAGS="$CFLAGS -Werror=trigraphs" 8949 8950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8951 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8952 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8953 if eval test \${$cacheid+y} 8954 then : 8955 printf %s "(cached) " >&6 8956 else case e in #( 8957 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8958 /* end confdefs.h. */ 8959 int i; 8960 int 8961 main (void) 8962 { 8963 8964 ; 8965 return 0; 8966 } 8967 _ACEOF 8968 if ac_fn_c_try_link "$LINENO" 8969 then : 8970 eval $cacheid=yes 8971 else case e in #( 8972 e) eval $cacheid=no ;; 8973 esac 8974 fi 8975 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8976 conftest$ac_exeext conftest.$ac_ext ;; 8977 esac 8978 fi 8979 8980 8981 CFLAGS="$xorg_testset_save_CFLAGS" 8982 8983 eval supported=\$$cacheid 8984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8985 printf "%s\n" "$supported" >&6; } 8986 if test "$supported" = "yes" ; then 8987 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8988 found="yes" 8989 fi 8990 fi 8991 8992 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 xorg_testset_save_CFLAGS="$CFLAGS" 9007 9008 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9011 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9012 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9013 then : 9014 printf %s "(cached) " >&6 9015 else case e in #( 9016 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9017 /* end confdefs.h. */ 9018 int i; 9019 _ACEOF 9020 if ac_fn_c_try_compile "$LINENO" 9021 then : 9022 xorg_cv_cc_flag_unknown_warning_option=yes 9023 else case e in #( 9024 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9025 esac 9026 fi 9027 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9028 esac 9029 fi 9030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9031 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9032 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9033 CFLAGS="$xorg_testset_save_CFLAGS" 9034 fi 9035 9036 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9039 fi 9040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9042 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9043 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9044 then : 9045 printf %s "(cached) " >&6 9046 else case e in #( 9047 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9048 /* end confdefs.h. */ 9049 int i; 9050 _ACEOF 9051 if ac_fn_c_try_compile "$LINENO" 9052 then : 9053 xorg_cv_cc_flag_unused_command_line_argument=yes 9054 else case e in #( 9055 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9056 esac 9057 fi 9058 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9059 esac 9060 fi 9061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9062 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9063 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9064 CFLAGS="$xorg_testset_save_CFLAGS" 9065 fi 9066 9067 found="no" 9068 9069 if test $found = "no" ; then 9070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9072 fi 9073 9074 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9076 fi 9077 9078 CFLAGS="$CFLAGS -Werror=array-bounds" 9079 9080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 9081 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 9082 cacheid=xorg_cv_cc_flag__Werror_array_bounds 9083 if eval test \${$cacheid+y} 9084 then : 9085 printf %s "(cached) " >&6 9086 else case e in #( 9087 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9088 /* end confdefs.h. */ 9089 int i; 9090 int 9091 main (void) 9092 { 9093 9094 ; 9095 return 0; 9096 } 9097 _ACEOF 9098 if ac_fn_c_try_link "$LINENO" 9099 then : 9100 eval $cacheid=yes 9101 else case e in #( 9102 e) eval $cacheid=no ;; 9103 esac 9104 fi 9105 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9106 conftest$ac_exeext conftest.$ac_ext ;; 9107 esac 9108 fi 9109 9110 9111 CFLAGS="$xorg_testset_save_CFLAGS" 9112 9113 eval supported=\$$cacheid 9114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9115 printf "%s\n" "$supported" >&6; } 9116 if test "$supported" = "yes" ; then 9117 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 9118 found="yes" 9119 fi 9120 fi 9121 9122 9123 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 xorg_testset_save_CFLAGS="$CFLAGS" 9137 9138 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9141 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9142 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9143 then : 9144 printf %s "(cached) " >&6 9145 else case e in #( 9146 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9147 /* end confdefs.h. */ 9148 int i; 9149 _ACEOF 9150 if ac_fn_c_try_compile "$LINENO" 9151 then : 9152 xorg_cv_cc_flag_unknown_warning_option=yes 9153 else case e in #( 9154 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9155 esac 9156 fi 9157 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9158 esac 9159 fi 9160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9161 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9163 CFLAGS="$xorg_testset_save_CFLAGS" 9164 fi 9165 9166 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9169 fi 9170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9172 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9173 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9174 then : 9175 printf %s "(cached) " >&6 9176 else case e in #( 9177 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9178 /* end confdefs.h. */ 9179 int i; 9180 _ACEOF 9181 if ac_fn_c_try_compile "$LINENO" 9182 then : 9183 xorg_cv_cc_flag_unused_command_line_argument=yes 9184 else case e in #( 9185 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9186 esac 9187 fi 9188 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9189 esac 9190 fi 9191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9192 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9193 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9194 CFLAGS="$xorg_testset_save_CFLAGS" 9195 fi 9196 9197 found="no" 9198 9199 if test $found = "no" ; then 9200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9202 fi 9203 9204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9206 fi 9207 9208 CFLAGS="$CFLAGS -Werror=write-strings" 9209 9210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 9211 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 9212 cacheid=xorg_cv_cc_flag__Werror_write_strings 9213 if eval test \${$cacheid+y} 9214 then : 9215 printf %s "(cached) " >&6 9216 else case e in #( 9217 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9218 /* end confdefs.h. */ 9219 int i; 9220 int 9221 main (void) 9222 { 9223 9224 ; 9225 return 0; 9226 } 9227 _ACEOF 9228 if ac_fn_c_try_link "$LINENO" 9229 then : 9230 eval $cacheid=yes 9231 else case e in #( 9232 e) eval $cacheid=no ;; 9233 esac 9234 fi 9235 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9236 conftest$ac_exeext conftest.$ac_ext ;; 9237 esac 9238 fi 9239 9240 9241 CFLAGS="$xorg_testset_save_CFLAGS" 9242 9243 eval supported=\$$cacheid 9244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9245 printf "%s\n" "$supported" >&6; } 9246 if test "$supported" = "yes" ; then 9247 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 9248 found="yes" 9249 fi 9250 fi 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 xorg_testset_save_CFLAGS="$CFLAGS" 9267 9268 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9271 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9272 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9273 then : 9274 printf %s "(cached) " >&6 9275 else case e in #( 9276 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9277 /* end confdefs.h. */ 9278 int i; 9279 _ACEOF 9280 if ac_fn_c_try_compile "$LINENO" 9281 then : 9282 xorg_cv_cc_flag_unknown_warning_option=yes 9283 else case e in #( 9284 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9285 esac 9286 fi 9287 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9288 esac 9289 fi 9290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9291 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9293 CFLAGS="$xorg_testset_save_CFLAGS" 9294 fi 9295 9296 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9299 fi 9300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9302 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9303 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9304 then : 9305 printf %s "(cached) " >&6 9306 else case e in #( 9307 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9308 /* end confdefs.h. */ 9309 int i; 9310 _ACEOF 9311 if ac_fn_c_try_compile "$LINENO" 9312 then : 9313 xorg_cv_cc_flag_unused_command_line_argument=yes 9314 else case e in #( 9315 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9316 esac 9317 fi 9318 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9319 esac 9320 fi 9321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9322 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9323 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9324 CFLAGS="$xorg_testset_save_CFLAGS" 9325 fi 9326 9327 found="no" 9328 9329 if test $found = "no" ; then 9330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9332 fi 9333 9334 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9336 fi 9337 9338 CFLAGS="$CFLAGS -Werror=address" 9339 9340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 9341 printf %s "checking if $CC supports -Werror=address... " >&6; } 9342 cacheid=xorg_cv_cc_flag__Werror_address 9343 if eval test \${$cacheid+y} 9344 then : 9345 printf %s "(cached) " >&6 9346 else case e in #( 9347 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9348 /* end confdefs.h. */ 9349 int i; 9350 int 9351 main (void) 9352 { 9353 9354 ; 9355 return 0; 9356 } 9357 _ACEOF 9358 if ac_fn_c_try_link "$LINENO" 9359 then : 9360 eval $cacheid=yes 9361 else case e in #( 9362 e) eval $cacheid=no ;; 9363 esac 9364 fi 9365 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9366 conftest$ac_exeext conftest.$ac_ext ;; 9367 esac 9368 fi 9369 9370 9371 CFLAGS="$xorg_testset_save_CFLAGS" 9372 9373 eval supported=\$$cacheid 9374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9375 printf "%s\n" "$supported" >&6; } 9376 if test "$supported" = "yes" ; then 9377 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 9378 found="yes" 9379 fi 9380 fi 9381 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 9395 9396 xorg_testset_save_CFLAGS="$CFLAGS" 9397 9398 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9401 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9402 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9403 then : 9404 printf %s "(cached) " >&6 9405 else case e in #( 9406 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9407 /* end confdefs.h. */ 9408 int i; 9409 _ACEOF 9410 if ac_fn_c_try_compile "$LINENO" 9411 then : 9412 xorg_cv_cc_flag_unknown_warning_option=yes 9413 else case e in #( 9414 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9415 esac 9416 fi 9417 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9418 esac 9419 fi 9420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9421 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9422 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9423 CFLAGS="$xorg_testset_save_CFLAGS" 9424 fi 9425 9426 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9429 fi 9430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9432 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9433 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9434 then : 9435 printf %s "(cached) " >&6 9436 else case e in #( 9437 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9438 /* end confdefs.h. */ 9439 int i; 9440 _ACEOF 9441 if ac_fn_c_try_compile "$LINENO" 9442 then : 9443 xorg_cv_cc_flag_unused_command_line_argument=yes 9444 else case e in #( 9445 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9446 esac 9447 fi 9448 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9449 esac 9450 fi 9451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9452 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9453 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9454 CFLAGS="$xorg_testset_save_CFLAGS" 9455 fi 9456 9457 found="no" 9458 9459 if test $found = "no" ; then 9460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9462 fi 9463 9464 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9466 fi 9467 9468 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9469 9470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9471 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9472 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9473 if eval test \${$cacheid+y} 9474 then : 9475 printf %s "(cached) " >&6 9476 else case e in #( 9477 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9478 /* end confdefs.h. */ 9479 int i; 9480 int 9481 main (void) 9482 { 9483 9484 ; 9485 return 0; 9486 } 9487 _ACEOF 9488 if ac_fn_c_try_link "$LINENO" 9489 then : 9490 eval $cacheid=yes 9491 else case e in #( 9492 e) eval $cacheid=no ;; 9493 esac 9494 fi 9495 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9496 conftest$ac_exeext conftest.$ac_ext ;; 9497 esac 9498 fi 9499 9500 9501 CFLAGS="$xorg_testset_save_CFLAGS" 9502 9503 eval supported=\$$cacheid 9504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9505 printf "%s\n" "$supported" >&6; } 9506 if test "$supported" = "yes" ; then 9507 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9508 found="yes" 9509 fi 9510 fi 9511 9512 if test $found = "no" ; then 9513 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9515 fi 9516 9517 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9518 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9519 fi 9520 9521 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9522 9523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9524 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9525 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9526 if eval test \${$cacheid+y} 9527 then : 9528 printf %s "(cached) " >&6 9529 else case e in #( 9530 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9531 /* end confdefs.h. */ 9532 int i; 9533 int 9534 main (void) 9535 { 9536 9537 ; 9538 return 0; 9539 } 9540 _ACEOF 9541 if ac_fn_c_try_link "$LINENO" 9542 then : 9543 eval $cacheid=yes 9544 else case e in #( 9545 e) eval $cacheid=no ;; 9546 esac 9547 fi 9548 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9549 conftest$ac_exeext conftest.$ac_ext ;; 9550 esac 9551 fi 9552 9553 9554 CFLAGS="$xorg_testset_save_CFLAGS" 9555 9556 eval supported=\$$cacheid 9557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9558 printf "%s\n" "$supported" >&6; } 9559 if test "$supported" = "yes" ; then 9560 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9561 found="yes" 9562 fi 9563 fi 9564 9565 9566 9567 9568 9569 9570 9571 9572 9573 9574 9575 9576 9577 9578 9579 xorg_testset_save_CFLAGS="$CFLAGS" 9580 9581 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9584 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9585 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9586 then : 9587 printf %s "(cached) " >&6 9588 else case e in #( 9589 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9590 /* end confdefs.h. */ 9591 int i; 9592 _ACEOF 9593 if ac_fn_c_try_compile "$LINENO" 9594 then : 9595 xorg_cv_cc_flag_unknown_warning_option=yes 9596 else case e in #( 9597 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9598 esac 9599 fi 9600 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9601 esac 9602 fi 9603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9604 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9605 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9606 CFLAGS="$xorg_testset_save_CFLAGS" 9607 fi 9608 9609 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9612 fi 9613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9615 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9616 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9617 then : 9618 printf %s "(cached) " >&6 9619 else case e in #( 9620 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9621 /* end confdefs.h. */ 9622 int i; 9623 _ACEOF 9624 if ac_fn_c_try_compile "$LINENO" 9625 then : 9626 xorg_cv_cc_flag_unused_command_line_argument=yes 9627 else case e in #( 9628 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9629 esac 9630 fi 9631 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9632 esac 9633 fi 9634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9635 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9636 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9637 CFLAGS="$xorg_testset_save_CFLAGS" 9638 fi 9639 9640 found="no" 9641 9642 if test $found = "no" ; then 9643 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9645 fi 9646 9647 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9649 fi 9650 9651 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9652 9653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9654 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9655 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9656 if eval test \${$cacheid+y} 9657 then : 9658 printf %s "(cached) " >&6 9659 else case e in #( 9660 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9661 /* end confdefs.h. */ 9662 int i; 9663 int 9664 main (void) 9665 { 9666 9667 ; 9668 return 0; 9669 } 9670 _ACEOF 9671 if ac_fn_c_try_link "$LINENO" 9672 then : 9673 eval $cacheid=yes 9674 else case e in #( 9675 e) eval $cacheid=no ;; 9676 esac 9677 fi 9678 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9679 conftest$ac_exeext conftest.$ac_ext ;; 9680 esac 9681 fi 9682 9683 9684 CFLAGS="$xorg_testset_save_CFLAGS" 9685 9686 eval supported=\$$cacheid 9687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9688 printf "%s\n" "$supported" >&6; } 9689 if test "$supported" = "yes" ; then 9690 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9691 found="yes" 9692 fi 9693 fi 9694 9695 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9696 else 9697 { 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 $PACKAGE_BUGREPORT" >&5 9698 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 xorg_testset_save_CFLAGS="$CFLAGS" 9713 9714 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9717 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9718 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9719 then : 9720 printf %s "(cached) " >&6 9721 else case e in #( 9722 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9723 /* end confdefs.h. */ 9724 int i; 9725 _ACEOF 9726 if ac_fn_c_try_compile "$LINENO" 9727 then : 9728 xorg_cv_cc_flag_unknown_warning_option=yes 9729 else case e in #( 9730 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9731 esac 9732 fi 9733 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9734 esac 9735 fi 9736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9737 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9738 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9739 CFLAGS="$xorg_testset_save_CFLAGS" 9740 fi 9741 9742 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9745 fi 9746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9748 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9749 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9750 then : 9751 printf %s "(cached) " >&6 9752 else case e in #( 9753 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9754 /* end confdefs.h. */ 9755 int i; 9756 _ACEOF 9757 if ac_fn_c_try_compile "$LINENO" 9758 then : 9759 xorg_cv_cc_flag_unused_command_line_argument=yes 9760 else case e in #( 9761 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9762 esac 9763 fi 9764 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9765 esac 9766 fi 9767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9768 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9769 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9770 CFLAGS="$xorg_testset_save_CFLAGS" 9771 fi 9772 9773 found="no" 9774 9775 if test $found = "no" ; then 9776 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9778 fi 9779 9780 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9782 fi 9783 9784 CFLAGS="$CFLAGS -Wimplicit" 9785 9786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9787 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9788 cacheid=xorg_cv_cc_flag__Wimplicit 9789 if eval test \${$cacheid+y} 9790 then : 9791 printf %s "(cached) " >&6 9792 else case e in #( 9793 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9794 /* end confdefs.h. */ 9795 int i; 9796 int 9797 main (void) 9798 { 9799 9800 ; 9801 return 0; 9802 } 9803 _ACEOF 9804 if ac_fn_c_try_link "$LINENO" 9805 then : 9806 eval $cacheid=yes 9807 else case e in #( 9808 e) eval $cacheid=no ;; 9809 esac 9810 fi 9811 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9812 conftest$ac_exeext conftest.$ac_ext ;; 9813 esac 9814 fi 9815 9816 9817 CFLAGS="$xorg_testset_save_CFLAGS" 9818 9819 eval supported=\$$cacheid 9820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9821 printf "%s\n" "$supported" >&6; } 9822 if test "$supported" = "yes" ; then 9823 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9824 found="yes" 9825 fi 9826 fi 9827 9828 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 xorg_testset_save_CFLAGS="$CFLAGS" 9843 9844 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9847 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9848 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9849 then : 9850 printf %s "(cached) " >&6 9851 else case e in #( 9852 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9853 /* end confdefs.h. */ 9854 int i; 9855 _ACEOF 9856 if ac_fn_c_try_compile "$LINENO" 9857 then : 9858 xorg_cv_cc_flag_unknown_warning_option=yes 9859 else case e in #( 9860 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9861 esac 9862 fi 9863 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9864 esac 9865 fi 9866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9867 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9868 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9869 CFLAGS="$xorg_testset_save_CFLAGS" 9870 fi 9871 9872 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9875 fi 9876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9878 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9879 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9880 then : 9881 printf %s "(cached) " >&6 9882 else case e in #( 9883 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9884 /* end confdefs.h. */ 9885 int i; 9886 _ACEOF 9887 if ac_fn_c_try_compile "$LINENO" 9888 then : 9889 xorg_cv_cc_flag_unused_command_line_argument=yes 9890 else case e in #( 9891 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9892 esac 9893 fi 9894 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9895 esac 9896 fi 9897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9898 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9899 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9900 CFLAGS="$xorg_testset_save_CFLAGS" 9901 fi 9902 9903 found="no" 9904 9905 if test $found = "no" ; then 9906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9908 fi 9909 9910 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9912 fi 9913 9914 CFLAGS="$CFLAGS -Wnonnull" 9915 9916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9917 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9918 cacheid=xorg_cv_cc_flag__Wnonnull 9919 if eval test \${$cacheid+y} 9920 then : 9921 printf %s "(cached) " >&6 9922 else case e in #( 9923 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9924 /* end confdefs.h. */ 9925 int i; 9926 int 9927 main (void) 9928 { 9929 9930 ; 9931 return 0; 9932 } 9933 _ACEOF 9934 if ac_fn_c_try_link "$LINENO" 9935 then : 9936 eval $cacheid=yes 9937 else case e in #( 9938 e) eval $cacheid=no ;; 9939 esac 9940 fi 9941 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9942 conftest$ac_exeext conftest.$ac_ext ;; 9943 esac 9944 fi 9945 9946 9947 CFLAGS="$xorg_testset_save_CFLAGS" 9948 9949 eval supported=\$$cacheid 9950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9951 printf "%s\n" "$supported" >&6; } 9952 if test "$supported" = "yes" ; then 9953 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9954 found="yes" 9955 fi 9956 fi 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 xorg_testset_save_CFLAGS="$CFLAGS" 9973 9974 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9977 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9978 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9979 then : 9980 printf %s "(cached) " >&6 9981 else case e in #( 9982 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9983 /* end confdefs.h. */ 9984 int i; 9985 _ACEOF 9986 if ac_fn_c_try_compile "$LINENO" 9987 then : 9988 xorg_cv_cc_flag_unknown_warning_option=yes 9989 else case e in #( 9990 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9991 esac 9992 fi 9993 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9994 esac 9995 fi 9996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9997 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9998 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9999 CFLAGS="$xorg_testset_save_CFLAGS" 10000 fi 10001 10002 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10005 fi 10006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10008 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10009 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10010 then : 10011 printf %s "(cached) " >&6 10012 else case e in #( 10013 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10014 /* end confdefs.h. */ 10015 int i; 10016 _ACEOF 10017 if ac_fn_c_try_compile "$LINENO" 10018 then : 10019 xorg_cv_cc_flag_unused_command_line_argument=yes 10020 else case e in #( 10021 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10022 esac 10023 fi 10024 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10025 esac 10026 fi 10027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10028 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10029 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10030 CFLAGS="$xorg_testset_save_CFLAGS" 10031 fi 10032 10033 found="no" 10034 10035 if test $found = "no" ; then 10036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10038 fi 10039 10040 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10042 fi 10043 10044 CFLAGS="$CFLAGS -Winit-self" 10045 10046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 10047 printf %s "checking if $CC supports -Winit-self... " >&6; } 10048 cacheid=xorg_cv_cc_flag__Winit_self 10049 if eval test \${$cacheid+y} 10050 then : 10051 printf %s "(cached) " >&6 10052 else case e in #( 10053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10054 /* end confdefs.h. */ 10055 int i; 10056 int 10057 main (void) 10058 { 10059 10060 ; 10061 return 0; 10062 } 10063 _ACEOF 10064 if ac_fn_c_try_link "$LINENO" 10065 then : 10066 eval $cacheid=yes 10067 else case e in #( 10068 e) eval $cacheid=no ;; 10069 esac 10070 fi 10071 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10072 conftest$ac_exeext conftest.$ac_ext ;; 10073 esac 10074 fi 10075 10076 10077 CFLAGS="$xorg_testset_save_CFLAGS" 10078 10079 eval supported=\$$cacheid 10080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10081 printf "%s\n" "$supported" >&6; } 10082 if test "$supported" = "yes" ; then 10083 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 10084 found="yes" 10085 fi 10086 fi 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098 10099 10100 10101 10102 xorg_testset_save_CFLAGS="$CFLAGS" 10103 10104 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10107 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10108 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10109 then : 10110 printf %s "(cached) " >&6 10111 else case e in #( 10112 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10113 /* end confdefs.h. */ 10114 int i; 10115 _ACEOF 10116 if ac_fn_c_try_compile "$LINENO" 10117 then : 10118 xorg_cv_cc_flag_unknown_warning_option=yes 10119 else case e in #( 10120 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10121 esac 10122 fi 10123 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10124 esac 10125 fi 10126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10127 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10128 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10129 CFLAGS="$xorg_testset_save_CFLAGS" 10130 fi 10131 10132 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10133 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10135 fi 10136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10138 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10139 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10140 then : 10141 printf %s "(cached) " >&6 10142 else case e in #( 10143 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10144 /* end confdefs.h. */ 10145 int i; 10146 _ACEOF 10147 if ac_fn_c_try_compile "$LINENO" 10148 then : 10149 xorg_cv_cc_flag_unused_command_line_argument=yes 10150 else case e in #( 10151 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10152 esac 10153 fi 10154 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10155 esac 10156 fi 10157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10158 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10159 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10160 CFLAGS="$xorg_testset_save_CFLAGS" 10161 fi 10162 10163 found="no" 10164 10165 if test $found = "no" ; then 10166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10168 fi 10169 10170 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10172 fi 10173 10174 CFLAGS="$CFLAGS -Wmain" 10175 10176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 10177 printf %s "checking if $CC supports -Wmain... " >&6; } 10178 cacheid=xorg_cv_cc_flag__Wmain 10179 if eval test \${$cacheid+y} 10180 then : 10181 printf %s "(cached) " >&6 10182 else case e in #( 10183 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10184 /* end confdefs.h. */ 10185 int i; 10186 int 10187 main (void) 10188 { 10189 10190 ; 10191 return 0; 10192 } 10193 _ACEOF 10194 if ac_fn_c_try_link "$LINENO" 10195 then : 10196 eval $cacheid=yes 10197 else case e in #( 10198 e) eval $cacheid=no ;; 10199 esac 10200 fi 10201 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10202 conftest$ac_exeext conftest.$ac_ext ;; 10203 esac 10204 fi 10205 10206 10207 CFLAGS="$xorg_testset_save_CFLAGS" 10208 10209 eval supported=\$$cacheid 10210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10211 printf "%s\n" "$supported" >&6; } 10212 if test "$supported" = "yes" ; then 10213 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 10214 found="yes" 10215 fi 10216 fi 10217 10218 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 xorg_testset_save_CFLAGS="$CFLAGS" 10233 10234 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10237 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10238 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10239 then : 10240 printf %s "(cached) " >&6 10241 else case e in #( 10242 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10243 /* end confdefs.h. */ 10244 int i; 10245 _ACEOF 10246 if ac_fn_c_try_compile "$LINENO" 10247 then : 10248 xorg_cv_cc_flag_unknown_warning_option=yes 10249 else case e in #( 10250 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10251 esac 10252 fi 10253 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10254 esac 10255 fi 10256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10257 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10258 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10259 CFLAGS="$xorg_testset_save_CFLAGS" 10260 fi 10261 10262 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10263 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10265 fi 10266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10268 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10269 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10270 then : 10271 printf %s "(cached) " >&6 10272 else case e in #( 10273 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10274 /* end confdefs.h. */ 10275 int i; 10276 _ACEOF 10277 if ac_fn_c_try_compile "$LINENO" 10278 then : 10279 xorg_cv_cc_flag_unused_command_line_argument=yes 10280 else case e in #( 10281 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10282 esac 10283 fi 10284 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10285 esac 10286 fi 10287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10288 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10289 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10290 CFLAGS="$xorg_testset_save_CFLAGS" 10291 fi 10292 10293 found="no" 10294 10295 if test $found = "no" ; then 10296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10298 fi 10299 10300 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10302 fi 10303 10304 CFLAGS="$CFLAGS -Wmissing-braces" 10305 10306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 10307 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 10308 cacheid=xorg_cv_cc_flag__Wmissing_braces 10309 if eval test \${$cacheid+y} 10310 then : 10311 printf %s "(cached) " >&6 10312 else case e in #( 10313 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10314 /* end confdefs.h. */ 10315 int i; 10316 int 10317 main (void) 10318 { 10319 10320 ; 10321 return 0; 10322 } 10323 _ACEOF 10324 if ac_fn_c_try_link "$LINENO" 10325 then : 10326 eval $cacheid=yes 10327 else case e in #( 10328 e) eval $cacheid=no ;; 10329 esac 10330 fi 10331 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10332 conftest$ac_exeext conftest.$ac_ext ;; 10333 esac 10334 fi 10335 10336 10337 CFLAGS="$xorg_testset_save_CFLAGS" 10338 10339 eval supported=\$$cacheid 10340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10341 printf "%s\n" "$supported" >&6; } 10342 if test "$supported" = "yes" ; then 10343 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 10344 found="yes" 10345 fi 10346 fi 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356 10357 10358 10359 10360 10361 10362 xorg_testset_save_CFLAGS="$CFLAGS" 10363 10364 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10367 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10368 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10369 then : 10370 printf %s "(cached) " >&6 10371 else case e in #( 10372 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10373 /* end confdefs.h. */ 10374 int i; 10375 _ACEOF 10376 if ac_fn_c_try_compile "$LINENO" 10377 then : 10378 xorg_cv_cc_flag_unknown_warning_option=yes 10379 else case e in #( 10380 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10381 esac 10382 fi 10383 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10384 esac 10385 fi 10386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10387 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10388 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10389 CFLAGS="$xorg_testset_save_CFLAGS" 10390 fi 10391 10392 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10395 fi 10396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10398 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10399 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10400 then : 10401 printf %s "(cached) " >&6 10402 else case e in #( 10403 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10404 /* end confdefs.h. */ 10405 int i; 10406 _ACEOF 10407 if ac_fn_c_try_compile "$LINENO" 10408 then : 10409 xorg_cv_cc_flag_unused_command_line_argument=yes 10410 else case e in #( 10411 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10412 esac 10413 fi 10414 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10415 esac 10416 fi 10417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10418 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10419 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10420 CFLAGS="$xorg_testset_save_CFLAGS" 10421 fi 10422 10423 found="no" 10424 10425 if test $found = "no" ; then 10426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10428 fi 10429 10430 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10432 fi 10433 10434 CFLAGS="$CFLAGS -Wsequence-point" 10435 10436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10437 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10438 cacheid=xorg_cv_cc_flag__Wsequence_point 10439 if eval test \${$cacheid+y} 10440 then : 10441 printf %s "(cached) " >&6 10442 else case e in #( 10443 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10444 /* end confdefs.h. */ 10445 int i; 10446 int 10447 main (void) 10448 { 10449 10450 ; 10451 return 0; 10452 } 10453 _ACEOF 10454 if ac_fn_c_try_link "$LINENO" 10455 then : 10456 eval $cacheid=yes 10457 else case e in #( 10458 e) eval $cacheid=no ;; 10459 esac 10460 fi 10461 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10462 conftest$ac_exeext conftest.$ac_ext ;; 10463 esac 10464 fi 10465 10466 10467 CFLAGS="$xorg_testset_save_CFLAGS" 10468 10469 eval supported=\$$cacheid 10470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10471 printf "%s\n" "$supported" >&6; } 10472 if test "$supported" = "yes" ; then 10473 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10474 found="yes" 10475 fi 10476 fi 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 xorg_testset_save_CFLAGS="$CFLAGS" 10493 10494 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10497 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10498 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10499 then : 10500 printf %s "(cached) " >&6 10501 else case e in #( 10502 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10503 /* end confdefs.h. */ 10504 int i; 10505 _ACEOF 10506 if ac_fn_c_try_compile "$LINENO" 10507 then : 10508 xorg_cv_cc_flag_unknown_warning_option=yes 10509 else case e in #( 10510 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10511 esac 10512 fi 10513 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10514 esac 10515 fi 10516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10517 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10519 CFLAGS="$xorg_testset_save_CFLAGS" 10520 fi 10521 10522 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10525 fi 10526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10528 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10529 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10530 then : 10531 printf %s "(cached) " >&6 10532 else case e in #( 10533 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10534 /* end confdefs.h. */ 10535 int i; 10536 _ACEOF 10537 if ac_fn_c_try_compile "$LINENO" 10538 then : 10539 xorg_cv_cc_flag_unused_command_line_argument=yes 10540 else case e in #( 10541 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10542 esac 10543 fi 10544 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10545 esac 10546 fi 10547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10548 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10550 CFLAGS="$xorg_testset_save_CFLAGS" 10551 fi 10552 10553 found="no" 10554 10555 if test $found = "no" ; then 10556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10558 fi 10559 10560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10562 fi 10563 10564 CFLAGS="$CFLAGS -Wreturn-type" 10565 10566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10567 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10568 cacheid=xorg_cv_cc_flag__Wreturn_type 10569 if eval test \${$cacheid+y} 10570 then : 10571 printf %s "(cached) " >&6 10572 else case e in #( 10573 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10574 /* end confdefs.h. */ 10575 int i; 10576 int 10577 main (void) 10578 { 10579 10580 ; 10581 return 0; 10582 } 10583 _ACEOF 10584 if ac_fn_c_try_link "$LINENO" 10585 then : 10586 eval $cacheid=yes 10587 else case e in #( 10588 e) eval $cacheid=no ;; 10589 esac 10590 fi 10591 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10592 conftest$ac_exeext conftest.$ac_ext ;; 10593 esac 10594 fi 10595 10596 10597 CFLAGS="$xorg_testset_save_CFLAGS" 10598 10599 eval supported=\$$cacheid 10600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10601 printf "%s\n" "$supported" >&6; } 10602 if test "$supported" = "yes" ; then 10603 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10604 found="yes" 10605 fi 10606 fi 10607 10608 10609 10610 10611 10612 10613 10614 10615 10616 10617 10618 10619 10620 10621 10622 xorg_testset_save_CFLAGS="$CFLAGS" 10623 10624 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10627 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10628 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10629 then : 10630 printf %s "(cached) " >&6 10631 else case e in #( 10632 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10633 /* end confdefs.h. */ 10634 int i; 10635 _ACEOF 10636 if ac_fn_c_try_compile "$LINENO" 10637 then : 10638 xorg_cv_cc_flag_unknown_warning_option=yes 10639 else case e in #( 10640 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10641 esac 10642 fi 10643 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10644 esac 10645 fi 10646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10647 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10649 CFLAGS="$xorg_testset_save_CFLAGS" 10650 fi 10651 10652 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10655 fi 10656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10658 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10659 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10660 then : 10661 printf %s "(cached) " >&6 10662 else case e in #( 10663 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10664 /* end confdefs.h. */ 10665 int i; 10666 _ACEOF 10667 if ac_fn_c_try_compile "$LINENO" 10668 then : 10669 xorg_cv_cc_flag_unused_command_line_argument=yes 10670 else case e in #( 10671 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10672 esac 10673 fi 10674 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10675 esac 10676 fi 10677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10678 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10679 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10680 CFLAGS="$xorg_testset_save_CFLAGS" 10681 fi 10682 10683 found="no" 10684 10685 if test $found = "no" ; then 10686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10688 fi 10689 10690 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10692 fi 10693 10694 CFLAGS="$CFLAGS -Wtrigraphs" 10695 10696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10697 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10698 cacheid=xorg_cv_cc_flag__Wtrigraphs 10699 if eval test \${$cacheid+y} 10700 then : 10701 printf %s "(cached) " >&6 10702 else case e in #( 10703 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10704 /* end confdefs.h. */ 10705 int i; 10706 int 10707 main (void) 10708 { 10709 10710 ; 10711 return 0; 10712 } 10713 _ACEOF 10714 if ac_fn_c_try_link "$LINENO" 10715 then : 10716 eval $cacheid=yes 10717 else case e in #( 10718 e) eval $cacheid=no ;; 10719 esac 10720 fi 10721 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10722 conftest$ac_exeext conftest.$ac_ext ;; 10723 esac 10724 fi 10725 10726 10727 CFLAGS="$xorg_testset_save_CFLAGS" 10728 10729 eval supported=\$$cacheid 10730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10731 printf "%s\n" "$supported" >&6; } 10732 if test "$supported" = "yes" ; then 10733 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10734 found="yes" 10735 fi 10736 fi 10737 10738 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752 xorg_testset_save_CFLAGS="$CFLAGS" 10753 10754 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10757 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10758 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10759 then : 10760 printf %s "(cached) " >&6 10761 else case e in #( 10762 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10763 /* end confdefs.h. */ 10764 int i; 10765 _ACEOF 10766 if ac_fn_c_try_compile "$LINENO" 10767 then : 10768 xorg_cv_cc_flag_unknown_warning_option=yes 10769 else case e in #( 10770 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10771 esac 10772 fi 10773 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10774 esac 10775 fi 10776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10777 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10778 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10779 CFLAGS="$xorg_testset_save_CFLAGS" 10780 fi 10781 10782 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10785 fi 10786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10788 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10789 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10790 then : 10791 printf %s "(cached) " >&6 10792 else case e in #( 10793 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10794 /* end confdefs.h. */ 10795 int i; 10796 _ACEOF 10797 if ac_fn_c_try_compile "$LINENO" 10798 then : 10799 xorg_cv_cc_flag_unused_command_line_argument=yes 10800 else case e in #( 10801 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10802 esac 10803 fi 10804 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10805 esac 10806 fi 10807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10808 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10809 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10810 CFLAGS="$xorg_testset_save_CFLAGS" 10811 fi 10812 10813 found="no" 10814 10815 if test $found = "no" ; then 10816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10818 fi 10819 10820 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10822 fi 10823 10824 CFLAGS="$CFLAGS -Warray-bounds" 10825 10826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10827 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10828 cacheid=xorg_cv_cc_flag__Warray_bounds 10829 if eval test \${$cacheid+y} 10830 then : 10831 printf %s "(cached) " >&6 10832 else case e in #( 10833 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10834 /* end confdefs.h. */ 10835 int i; 10836 int 10837 main (void) 10838 { 10839 10840 ; 10841 return 0; 10842 } 10843 _ACEOF 10844 if ac_fn_c_try_link "$LINENO" 10845 then : 10846 eval $cacheid=yes 10847 else case e in #( 10848 e) eval $cacheid=no ;; 10849 esac 10850 fi 10851 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10852 conftest$ac_exeext conftest.$ac_ext ;; 10853 esac 10854 fi 10855 10856 10857 CFLAGS="$xorg_testset_save_CFLAGS" 10858 10859 eval supported=\$$cacheid 10860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10861 printf "%s\n" "$supported" >&6; } 10862 if test "$supported" = "yes" ; then 10863 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10864 found="yes" 10865 fi 10866 fi 10867 10868 10869 10870 10871 10872 10873 10874 10875 10876 10877 10878 10879 10880 10881 10882 xorg_testset_save_CFLAGS="$CFLAGS" 10883 10884 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10887 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10888 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10889 then : 10890 printf %s "(cached) " >&6 10891 else case e in #( 10892 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10893 /* end confdefs.h. */ 10894 int i; 10895 _ACEOF 10896 if ac_fn_c_try_compile "$LINENO" 10897 then : 10898 xorg_cv_cc_flag_unknown_warning_option=yes 10899 else case e in #( 10900 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10901 esac 10902 fi 10903 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10904 esac 10905 fi 10906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10907 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10908 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10909 CFLAGS="$xorg_testset_save_CFLAGS" 10910 fi 10911 10912 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10915 fi 10916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10918 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10919 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10920 then : 10921 printf %s "(cached) " >&6 10922 else case e in #( 10923 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10924 /* end confdefs.h. */ 10925 int i; 10926 _ACEOF 10927 if ac_fn_c_try_compile "$LINENO" 10928 then : 10929 xorg_cv_cc_flag_unused_command_line_argument=yes 10930 else case e in #( 10931 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10932 esac 10933 fi 10934 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10935 esac 10936 fi 10937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10938 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10940 CFLAGS="$xorg_testset_save_CFLAGS" 10941 fi 10942 10943 found="no" 10944 10945 if test $found = "no" ; then 10946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10948 fi 10949 10950 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10952 fi 10953 10954 CFLAGS="$CFLAGS -Wwrite-strings" 10955 10956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10957 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10958 cacheid=xorg_cv_cc_flag__Wwrite_strings 10959 if eval test \${$cacheid+y} 10960 then : 10961 printf %s "(cached) " >&6 10962 else case e in #( 10963 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10964 /* end confdefs.h. */ 10965 int i; 10966 int 10967 main (void) 10968 { 10969 10970 ; 10971 return 0; 10972 } 10973 _ACEOF 10974 if ac_fn_c_try_link "$LINENO" 10975 then : 10976 eval $cacheid=yes 10977 else case e in #( 10978 e) eval $cacheid=no ;; 10979 esac 10980 fi 10981 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10982 conftest$ac_exeext conftest.$ac_ext ;; 10983 esac 10984 fi 10985 10986 10987 CFLAGS="$xorg_testset_save_CFLAGS" 10988 10989 eval supported=\$$cacheid 10990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10991 printf "%s\n" "$supported" >&6; } 10992 if test "$supported" = "yes" ; then 10993 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10994 found="yes" 10995 fi 10996 fi 10997 10998 10999 11000 11001 11002 11003 11004 11005 11006 11007 11008 11009 11010 11011 11012 xorg_testset_save_CFLAGS="$CFLAGS" 11013 11014 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11017 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11018 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11019 then : 11020 printf %s "(cached) " >&6 11021 else case e in #( 11022 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11023 /* end confdefs.h. */ 11024 int i; 11025 _ACEOF 11026 if ac_fn_c_try_compile "$LINENO" 11027 then : 11028 xorg_cv_cc_flag_unknown_warning_option=yes 11029 else case e in #( 11030 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11031 esac 11032 fi 11033 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11034 esac 11035 fi 11036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11037 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11038 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11039 CFLAGS="$xorg_testset_save_CFLAGS" 11040 fi 11041 11042 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11045 fi 11046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11048 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11049 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11050 then : 11051 printf %s "(cached) " >&6 11052 else case e in #( 11053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11054 /* end confdefs.h. */ 11055 int i; 11056 _ACEOF 11057 if ac_fn_c_try_compile "$LINENO" 11058 then : 11059 xorg_cv_cc_flag_unused_command_line_argument=yes 11060 else case e in #( 11061 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11062 esac 11063 fi 11064 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11065 esac 11066 fi 11067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11068 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11069 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11070 CFLAGS="$xorg_testset_save_CFLAGS" 11071 fi 11072 11073 found="no" 11074 11075 if test $found = "no" ; then 11076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11078 fi 11079 11080 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11082 fi 11083 11084 CFLAGS="$CFLAGS -Waddress" 11085 11086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 11087 printf %s "checking if $CC supports -Waddress... " >&6; } 11088 cacheid=xorg_cv_cc_flag__Waddress 11089 if eval test \${$cacheid+y} 11090 then : 11091 printf %s "(cached) " >&6 11092 else case e in #( 11093 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11094 /* end confdefs.h. */ 11095 int i; 11096 int 11097 main (void) 11098 { 11099 11100 ; 11101 return 0; 11102 } 11103 _ACEOF 11104 if ac_fn_c_try_link "$LINENO" 11105 then : 11106 eval $cacheid=yes 11107 else case e in #( 11108 e) eval $cacheid=no ;; 11109 esac 11110 fi 11111 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11112 conftest$ac_exeext conftest.$ac_ext ;; 11113 esac 11114 fi 11115 11116 11117 CFLAGS="$xorg_testset_save_CFLAGS" 11118 11119 eval supported=\$$cacheid 11120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11121 printf "%s\n" "$supported" >&6; } 11122 if test "$supported" = "yes" ; then 11123 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 11124 found="yes" 11125 fi 11126 fi 11127 11128 11129 11130 11131 11132 11133 11134 11135 11136 11137 11138 11139 11140 11141 11142 xorg_testset_save_CFLAGS="$CFLAGS" 11143 11144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11147 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11148 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11149 then : 11150 printf %s "(cached) " >&6 11151 else case e in #( 11152 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11153 /* end confdefs.h. */ 11154 int i; 11155 _ACEOF 11156 if ac_fn_c_try_compile "$LINENO" 11157 then : 11158 xorg_cv_cc_flag_unknown_warning_option=yes 11159 else case e in #( 11160 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11161 esac 11162 fi 11163 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11164 esac 11165 fi 11166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11167 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11169 CFLAGS="$xorg_testset_save_CFLAGS" 11170 fi 11171 11172 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11175 fi 11176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11178 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11179 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11180 then : 11181 printf %s "(cached) " >&6 11182 else case e in #( 11183 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11184 /* end confdefs.h. */ 11185 int i; 11186 _ACEOF 11187 if ac_fn_c_try_compile "$LINENO" 11188 then : 11189 xorg_cv_cc_flag_unused_command_line_argument=yes 11190 else case e in #( 11191 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11192 esac 11193 fi 11194 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11195 esac 11196 fi 11197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11198 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11199 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11200 CFLAGS="$xorg_testset_save_CFLAGS" 11201 fi 11202 11203 found="no" 11204 11205 if test $found = "no" ; then 11206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11208 fi 11209 11210 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11212 fi 11213 11214 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 11215 11216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 11217 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 11218 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 11219 if eval test \${$cacheid+y} 11220 then : 11221 printf %s "(cached) " >&6 11222 else case e in #( 11223 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11224 /* end confdefs.h. */ 11225 int i; 11226 int 11227 main (void) 11228 { 11229 11230 ; 11231 return 0; 11232 } 11233 _ACEOF 11234 if ac_fn_c_try_link "$LINENO" 11235 then : 11236 eval $cacheid=yes 11237 else case e in #( 11238 e) eval $cacheid=no ;; 11239 esac 11240 fi 11241 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11242 conftest$ac_exeext conftest.$ac_ext ;; 11243 esac 11244 fi 11245 11246 11247 CFLAGS="$xorg_testset_save_CFLAGS" 11248 11249 eval supported=\$$cacheid 11250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11251 printf "%s\n" "$supported" >&6; } 11252 if test "$supported" = "yes" ; then 11253 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 11254 found="yes" 11255 fi 11256 fi 11257 11258 11259 11260 11261 11262 11263 11264 11265 11266 11267 11268 11269 11270 11271 11272 xorg_testset_save_CFLAGS="$CFLAGS" 11273 11274 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11277 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11278 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11279 then : 11280 printf %s "(cached) " >&6 11281 else case e in #( 11282 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11283 /* end confdefs.h. */ 11284 int i; 11285 _ACEOF 11286 if ac_fn_c_try_compile "$LINENO" 11287 then : 11288 xorg_cv_cc_flag_unknown_warning_option=yes 11289 else case e in #( 11290 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11291 esac 11292 fi 11293 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11294 esac 11295 fi 11296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11297 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11299 CFLAGS="$xorg_testset_save_CFLAGS" 11300 fi 11301 11302 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11305 fi 11306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11308 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11309 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11310 then : 11311 printf %s "(cached) " >&6 11312 else case e in #( 11313 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11314 /* end confdefs.h. */ 11315 int i; 11316 _ACEOF 11317 if ac_fn_c_try_compile "$LINENO" 11318 then : 11319 xorg_cv_cc_flag_unused_command_line_argument=yes 11320 else case e in #( 11321 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11322 esac 11323 fi 11324 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11325 esac 11326 fi 11327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11328 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11329 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11330 CFLAGS="$xorg_testset_save_CFLAGS" 11331 fi 11332 11333 found="no" 11334 11335 if test $found = "no" ; then 11336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11338 fi 11339 11340 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11342 fi 11343 11344 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 11345 11346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 11347 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 11348 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 11349 if eval test \${$cacheid+y} 11350 then : 11351 printf %s "(cached) " >&6 11352 else case e in #( 11353 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11354 /* end confdefs.h. */ 11355 int i; 11356 int 11357 main (void) 11358 { 11359 11360 ; 11361 return 0; 11362 } 11363 _ACEOF 11364 if ac_fn_c_try_link "$LINENO" 11365 then : 11366 eval $cacheid=yes 11367 else case e in #( 11368 e) eval $cacheid=no ;; 11369 esac 11370 fi 11371 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11372 conftest$ac_exeext conftest.$ac_ext ;; 11373 esac 11374 fi 11375 11376 11377 CFLAGS="$xorg_testset_save_CFLAGS" 11378 11379 eval supported=\$$cacheid 11380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11381 printf "%s\n" "$supported" >&6; } 11382 if test "$supported" = "yes" ; then 11383 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 11384 found="yes" 11385 fi 11386 fi 11387 11388 11389 fi 11390 11391 11392 11393 11394 11395 11396 11397 CWARNFLAGS="$BASE_CFLAGS" 11398 if test "x$GCC" = xyes ; then 11399 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 11400 fi 11401 11402 11403 11404 11405 11406 11407 11408 11409 # Check whether --enable-strict-compilation was given. 11410 if test ${enable_strict_compilation+y} 11411 then : 11412 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11413 else case e in #( 11414 e) STRICT_COMPILE=no ;; 11415 esac 11416 fi 11417 11418 11419 11420 11421 11422 11423 STRICT_CFLAGS="" 11424 11425 11426 11427 11428 11429 11430 11431 11432 11433 11434 11435 11436 11437 xorg_testset_save_CFLAGS="$CFLAGS" 11438 11439 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11442 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11443 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11444 then : 11445 printf %s "(cached) " >&6 11446 else case e in #( 11447 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11448 /* end confdefs.h. */ 11449 int i; 11450 _ACEOF 11451 if ac_fn_c_try_compile "$LINENO" 11452 then : 11453 xorg_cv_cc_flag_unknown_warning_option=yes 11454 else case e in #( 11455 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11456 esac 11457 fi 11458 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11459 esac 11460 fi 11461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11462 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11464 CFLAGS="$xorg_testset_save_CFLAGS" 11465 fi 11466 11467 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11470 fi 11471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11473 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11474 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11475 then : 11476 printf %s "(cached) " >&6 11477 else case e in #( 11478 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11479 /* end confdefs.h. */ 11480 int i; 11481 _ACEOF 11482 if ac_fn_c_try_compile "$LINENO" 11483 then : 11484 xorg_cv_cc_flag_unused_command_line_argument=yes 11485 else case e in #( 11486 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11487 esac 11488 fi 11489 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11490 esac 11491 fi 11492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11493 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11494 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11495 CFLAGS="$xorg_testset_save_CFLAGS" 11496 fi 11497 11498 found="no" 11499 11500 if test $found = "no" ; then 11501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11503 fi 11504 11505 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11507 fi 11508 11509 CFLAGS="$CFLAGS -pedantic" 11510 11511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11512 printf %s "checking if $CC supports -pedantic... " >&6; } 11513 cacheid=xorg_cv_cc_flag__pedantic 11514 if eval test \${$cacheid+y} 11515 then : 11516 printf %s "(cached) " >&6 11517 else case e in #( 11518 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11519 /* end confdefs.h. */ 11520 int i; 11521 int 11522 main (void) 11523 { 11524 11525 ; 11526 return 0; 11527 } 11528 _ACEOF 11529 if ac_fn_c_try_link "$LINENO" 11530 then : 11531 eval $cacheid=yes 11532 else case e in #( 11533 e) eval $cacheid=no ;; 11534 esac 11535 fi 11536 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11537 conftest$ac_exeext conftest.$ac_ext ;; 11538 esac 11539 fi 11540 11541 11542 CFLAGS="$xorg_testset_save_CFLAGS" 11543 11544 eval supported=\$$cacheid 11545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11546 printf "%s\n" "$supported" >&6; } 11547 if test "$supported" = "yes" ; then 11548 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11549 found="yes" 11550 fi 11551 fi 11552 11553 11554 11555 11556 11557 11558 11559 11560 11561 11562 11563 11564 11565 11566 11567 xorg_testset_save_CFLAGS="$CFLAGS" 11568 11569 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11572 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11573 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11574 then : 11575 printf %s "(cached) " >&6 11576 else case e in #( 11577 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11578 /* end confdefs.h. */ 11579 int i; 11580 _ACEOF 11581 if ac_fn_c_try_compile "$LINENO" 11582 then : 11583 xorg_cv_cc_flag_unknown_warning_option=yes 11584 else case e in #( 11585 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11586 esac 11587 fi 11588 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11589 esac 11590 fi 11591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11592 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11593 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11594 CFLAGS="$xorg_testset_save_CFLAGS" 11595 fi 11596 11597 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11600 fi 11601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11603 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11604 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11605 then : 11606 printf %s "(cached) " >&6 11607 else case e in #( 11608 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11609 /* end confdefs.h. */ 11610 int i; 11611 _ACEOF 11612 if ac_fn_c_try_compile "$LINENO" 11613 then : 11614 xorg_cv_cc_flag_unused_command_line_argument=yes 11615 else case e in #( 11616 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11617 esac 11618 fi 11619 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11620 esac 11621 fi 11622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11623 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11624 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11625 CFLAGS="$xorg_testset_save_CFLAGS" 11626 fi 11627 11628 found="no" 11629 11630 if test $found = "no" ; then 11631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11633 fi 11634 11635 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11637 fi 11638 11639 CFLAGS="$CFLAGS -Werror" 11640 11641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11642 printf %s "checking if $CC supports -Werror... " >&6; } 11643 cacheid=xorg_cv_cc_flag__Werror 11644 if eval test \${$cacheid+y} 11645 then : 11646 printf %s "(cached) " >&6 11647 else case e in #( 11648 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11649 /* end confdefs.h. */ 11650 int i; 11651 int 11652 main (void) 11653 { 11654 11655 ; 11656 return 0; 11657 } 11658 _ACEOF 11659 if ac_fn_c_try_link "$LINENO" 11660 then : 11661 eval $cacheid=yes 11662 else case e in #( 11663 e) eval $cacheid=no ;; 11664 esac 11665 fi 11666 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11667 conftest$ac_exeext conftest.$ac_ext ;; 11668 esac 11669 fi 11670 11671 11672 CFLAGS="$xorg_testset_save_CFLAGS" 11673 11674 eval supported=\$$cacheid 11675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11676 printf "%s\n" "$supported" >&6; } 11677 if test "$supported" = "yes" ; then 11678 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11679 found="yes" 11680 fi 11681 fi 11682 11683 if test $found = "no" ; then 11684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11686 fi 11687 11688 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11690 fi 11691 11692 CFLAGS="$CFLAGS -errwarn" 11693 11694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11695 printf %s "checking if $CC supports -errwarn... " >&6; } 11696 cacheid=xorg_cv_cc_flag__errwarn 11697 if eval test \${$cacheid+y} 11698 then : 11699 printf %s "(cached) " >&6 11700 else case e in #( 11701 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11702 /* end confdefs.h. */ 11703 int i; 11704 int 11705 main (void) 11706 { 11707 11708 ; 11709 return 0; 11710 } 11711 _ACEOF 11712 if ac_fn_c_try_link "$LINENO" 11713 then : 11714 eval $cacheid=yes 11715 else case e in #( 11716 e) eval $cacheid=no ;; 11717 esac 11718 fi 11719 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11720 conftest$ac_exeext conftest.$ac_ext ;; 11721 esac 11722 fi 11723 11724 11725 CFLAGS="$xorg_testset_save_CFLAGS" 11726 11727 eval supported=\$$cacheid 11728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11729 printf "%s\n" "$supported" >&6; } 11730 if test "$supported" = "yes" ; then 11731 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11732 found="yes" 11733 fi 11734 fi 11735 11736 11737 11738 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11739 # activate it with -Werror, so we add it here explicitly. 11740 11741 11742 11743 11744 11745 11746 11747 11748 11749 11750 11751 11752 11753 xorg_testset_save_CFLAGS="$CFLAGS" 11754 11755 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11758 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11759 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11760 then : 11761 printf %s "(cached) " >&6 11762 else case e in #( 11763 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11764 /* end confdefs.h. */ 11765 int i; 11766 _ACEOF 11767 if ac_fn_c_try_compile "$LINENO" 11768 then : 11769 xorg_cv_cc_flag_unknown_warning_option=yes 11770 else case e in #( 11771 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11772 esac 11773 fi 11774 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11775 esac 11776 fi 11777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11778 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11779 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11780 CFLAGS="$xorg_testset_save_CFLAGS" 11781 fi 11782 11783 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11784 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11786 fi 11787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11789 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11790 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11791 then : 11792 printf %s "(cached) " >&6 11793 else case e in #( 11794 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11795 /* end confdefs.h. */ 11796 int i; 11797 _ACEOF 11798 if ac_fn_c_try_compile "$LINENO" 11799 then : 11800 xorg_cv_cc_flag_unused_command_line_argument=yes 11801 else case e in #( 11802 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11803 esac 11804 fi 11805 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11806 esac 11807 fi 11808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11809 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11810 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11811 CFLAGS="$xorg_testset_save_CFLAGS" 11812 fi 11813 11814 found="no" 11815 11816 if test $found = "no" ; then 11817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11819 fi 11820 11821 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11823 fi 11824 11825 CFLAGS="$CFLAGS -Werror=attributes" 11826 11827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11828 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11829 cacheid=xorg_cv_cc_flag__Werror_attributes 11830 if eval test \${$cacheid+y} 11831 then : 11832 printf %s "(cached) " >&6 11833 else case e in #( 11834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11835 /* end confdefs.h. */ 11836 int i; 11837 int 11838 main (void) 11839 { 11840 11841 ; 11842 return 0; 11843 } 11844 _ACEOF 11845 if ac_fn_c_try_link "$LINENO" 11846 then : 11847 eval $cacheid=yes 11848 else case e in #( 11849 e) eval $cacheid=no ;; 11850 esac 11851 fi 11852 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11853 conftest$ac_exeext conftest.$ac_ext ;; 11854 esac 11855 fi 11856 11857 11858 CFLAGS="$xorg_testset_save_CFLAGS" 11859 11860 eval supported=\$$cacheid 11861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11862 printf "%s\n" "$supported" >&6; } 11863 if test "$supported" = "yes" ; then 11864 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11865 found="yes" 11866 fi 11867 fi 11868 11869 11870 11871 if test "x$STRICT_COMPILE" = "xyes"; then 11872 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11873 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11874 fi 11875 11876 11877 11878 11879 11880 11881 11882 11883 cat >>confdefs.h <<_ACEOF 11884 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11885 _ACEOF 11886 11887 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11888 if test "x$PVM" = "x"; then 11889 PVM="0" 11890 fi 11891 11892 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11893 11894 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11895 if test "x$PVP" = "x"; then 11896 PVP="0" 11897 fi 11898 11899 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11900 11901 11902 11903 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11904 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11905 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11906 touch \$(top_srcdir)/ChangeLog; \ 11907 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11908 11909 11910 11911 11912 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11913 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11914 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11915 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11916 touch \$(top_srcdir)/INSTALL; \ 11917 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11918 11919 11920 11921 11922 11923 11924 case $host_os in 11925 solaris*) 11926 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11927 # check for a man page file found in later versions that use 11928 # traditional section numbers instead 11929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11930 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11931 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11932 then : 11933 printf %s "(cached) " >&6 11934 else case e in #( 11935 e) test "$cross_compiling" = yes && 11936 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11937 if test -r "/usr/share/man/man7/attributes.7"; then 11938 ac_cv_file__usr_share_man_man7_attributes_7=yes 11939 else 11940 ac_cv_file__usr_share_man_man7_attributes_7=no 11941 fi ;; 11942 esac 11943 fi 11944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11945 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11946 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11947 then : 11948 SYSV_MAN_SECTIONS=false 11949 else case e in #( 11950 e) SYSV_MAN_SECTIONS=true ;; 11951 esac 11952 fi 11953 11954 ;; 11955 *) SYSV_MAN_SECTIONS=false ;; 11956 esac 11957 11958 if test x$APP_MAN_SUFFIX = x ; then 11959 APP_MAN_SUFFIX=1 11960 fi 11961 if test x$APP_MAN_DIR = x ; then 11962 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11963 fi 11964 11965 if test x$LIB_MAN_SUFFIX = x ; then 11966 LIB_MAN_SUFFIX=3 11967 fi 11968 if test x$LIB_MAN_DIR = x ; then 11969 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11970 fi 11971 11972 if test x$FILE_MAN_SUFFIX = x ; then 11973 case $SYSV_MAN_SECTIONS in 11974 true) FILE_MAN_SUFFIX=4 ;; 11975 *) FILE_MAN_SUFFIX=5 ;; 11976 esac 11977 fi 11978 if test x$FILE_MAN_DIR = x ; then 11979 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11980 fi 11981 11982 if test x$MISC_MAN_SUFFIX = x ; then 11983 case $SYSV_MAN_SECTIONS in 11984 true) MISC_MAN_SUFFIX=5 ;; 11985 *) MISC_MAN_SUFFIX=7 ;; 11986 esac 11987 fi 11988 if test x$MISC_MAN_DIR = x ; then 11989 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11990 fi 11991 11992 if test x$DRIVER_MAN_SUFFIX = x ; then 11993 case $SYSV_MAN_SECTIONS in 11994 true) DRIVER_MAN_SUFFIX=7 ;; 11995 *) DRIVER_MAN_SUFFIX=4 ;; 11996 esac 11997 fi 11998 if test x$DRIVER_MAN_DIR = x ; then 11999 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 12000 fi 12001 12002 if test x$ADMIN_MAN_SUFFIX = x ; then 12003 case $SYSV_MAN_SECTIONS in 12004 true) ADMIN_MAN_SUFFIX=1m ;; 12005 *) ADMIN_MAN_SUFFIX=8 ;; 12006 esac 12007 fi 12008 if test x$ADMIN_MAN_DIR = x ; then 12009 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 12010 fi 12011 12012 12013 12014 12015 12016 12017 12018 12019 12020 12021 12022 12023 12024 12025 12026 XORG_MAN_PAGE="X Version 11" 12027 12028 MAN_SUBSTS="\ 12029 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 12030 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 12031 -e 's|__xservername__|Xorg|g' \ 12032 -e 's|__xconfigfile__|xorg.conf|g' \ 12033 -e 's|__projectroot__|\$(prefix)|g' \ 12034 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 12035 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 12036 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 12037 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 12038 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 12039 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 12040 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 12041 12042 12043 12044 12045 AM_DEFAULT_VERBOSITY=0 12046 12047 12048 12049 12050 # Check whether --enable-devel-docs was given. 12051 if test ${enable_devel_docs+y} 12052 then : 12053 enableval=$enable_devel_docs; build_devel_docs=$enableval 12054 else case e in #( 12055 e) build_devel_docs=yes ;; 12056 esac 12057 fi 12058 12059 12060 if test x$build_devel_docs = xyes; then 12061 ENABLE_DEVEL_DOCS_TRUE= 12062 ENABLE_DEVEL_DOCS_FALSE='#' 12063 else 12064 ENABLE_DEVEL_DOCS_TRUE='#' 12065 ENABLE_DEVEL_DOCS_FALSE= 12066 fi 12067 12068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build developer documentation" >&5 12069 printf %s "checking whether to build developer documentation... " >&6; } 12070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $build_devel_docs" >&5 12071 printf "%s\n" "$build_devel_docs" >&6; } 12072 12073 12074 12075 12076 12077 # Check whether --with-xmlto was given. 12078 if test ${with_xmlto+y} 12079 then : 12080 withval=$with_xmlto; use_xmlto=$withval 12081 else case e in #( 12082 e) use_xmlto=auto ;; 12083 esac 12084 fi 12085 12086 12087 12088 if test "x$use_xmlto" = x"auto"; then 12089 # Extract the first word of "xmlto", so it can be a program name with args. 12090 set dummy xmlto; ac_word=$2 12091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12092 printf %s "checking for $ac_word... " >&6; } 12093 if test ${ac_cv_path_XMLTO+y} 12094 then : 12095 printf %s "(cached) " >&6 12096 else case e in #( 12097 e) case $XMLTO in 12098 [\\/]* | ?:[\\/]*) 12099 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 12100 ;; 12101 *) 12102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12103 for as_dir in $PATH 12104 do 12105 IFS=$as_save_IFS 12106 case $as_dir in #((( 12107 '') as_dir=./ ;; 12108 */) ;; 12109 *) as_dir=$as_dir/ ;; 12110 esac 12111 for ac_exec_ext in '' $ac_executable_extensions; do 12112 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12113 ac_cv_path_XMLTO="$as_dir$ac_word$ac_exec_ext" 12114 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12115 break 2 12116 fi 12117 done 12118 done 12119 IFS=$as_save_IFS 12120 12121 ;; 12122 esac ;; 12123 esac 12124 fi 12125 XMLTO=$ac_cv_path_XMLTO 12126 if test -n "$XMLTO"; then 12127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 12128 printf "%s\n" "$XMLTO" >&6; } 12129 else 12130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12131 printf "%s\n" "no" >&6; } 12132 fi 12133 12134 12135 if test "x$XMLTO" = "x"; then 12136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 12137 printf "%s\n" "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 12138 have_xmlto=no 12139 else 12140 have_xmlto=yes 12141 fi 12142 elif test "x$use_xmlto" = x"yes" ; then 12143 # Extract the first word of "xmlto", so it can be a program name with args. 12144 set dummy xmlto; ac_word=$2 12145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12146 printf %s "checking for $ac_word... " >&6; } 12147 if test ${ac_cv_path_XMLTO+y} 12148 then : 12149 printf %s "(cached) " >&6 12150 else case e in #( 12151 e) case $XMLTO in 12152 [\\/]* | ?:[\\/]*) 12153 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 12154 ;; 12155 *) 12156 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12157 for as_dir in $PATH 12158 do 12159 IFS=$as_save_IFS 12160 case $as_dir in #((( 12161 '') as_dir=./ ;; 12162 */) ;; 12163 *) as_dir=$as_dir/ ;; 12164 esac 12165 for ac_exec_ext in '' $ac_executable_extensions; do 12166 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12167 ac_cv_path_XMLTO="$as_dir$ac_word$ac_exec_ext" 12168 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12169 break 2 12170 fi 12171 done 12172 done 12173 IFS=$as_save_IFS 12174 12175 ;; 12176 esac ;; 12177 esac 12178 fi 12179 XMLTO=$ac_cv_path_XMLTO 12180 if test -n "$XMLTO"; then 12181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 12182 printf "%s\n" "$XMLTO" >&6; } 12183 else 12184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12185 printf "%s\n" "no" >&6; } 12186 fi 12187 12188 12189 if test "x$XMLTO" = "x"; then 12190 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 12191 fi 12192 have_xmlto=yes 12193 elif test "x$use_xmlto" = x"no" ; then 12194 if test "x$XMLTO" != "x"; then 12195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 12196 printf "%s\n" "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 12197 fi 12198 have_xmlto=no 12199 else 12200 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 12201 fi 12202 12203 # Test for a minimum version of xmlto, if provided. 12204 if test "$have_xmlto" = yes; then 12205 # scrape the xmlto version 12206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 12207 printf %s "checking the xmlto version... " >&6; } 12208 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 12209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 12210 printf "%s\n" "$xmlto_version" >&6; } 12211 as_arg_v1=$xmlto_version 12212 as_arg_v2=0.0.20 12213 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 12214 case $? in #( 12215 1) : 12216 if test "x$use_xmlto" = xauto; then 12217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&5 12218 printf "%s\n" "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&2;} 12219 have_xmlto=no 12220 else 12221 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.20 needed" "$LINENO" 5 12222 fi ;; #( 12223 0) : 12224 ;; #( 12225 2) : 12226 ;; #( 12227 *) : 12228 ;; 12229 esac 12230 fi 12231 12232 # Test for the ability of xmlto to generate a text target 12233 # 12234 # NOTE: xmlto 0.0.27 or higher return a non-zero return code in the 12235 # following test for empty XML docbook files. 12236 # For compatibility reasons use the following empty XML docbook file and if 12237 # it fails try it again with a non-empty XML file. 12238 have_xmlto_text=no 12239 cat > conftest.xml << "EOF" 12240 EOF 12241 if test "$have_xmlto" = yes 12242 then : 12243 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1 12244 then : 12245 have_xmlto_text=yes 12246 else case e in #( 12247 e) # Try it again with a non-empty XML file. 12248 cat > conftest.xml << "EOF" 12249 <x></x> 12250 EOF 12251 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1 12252 then : 12253 have_xmlto_text=yes 12254 else case e in #( 12255 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 12256 printf "%s\n" "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} ;; 12257 esac 12258 fi ;; 12259 esac 12260 fi 12261 fi 12262 rm -f conftest.xml 12263 if test $have_xmlto_text = yes; then 12264 HAVE_XMLTO_TEXT_TRUE= 12265 HAVE_XMLTO_TEXT_FALSE='#' 12266 else 12267 HAVE_XMLTO_TEXT_TRUE='#' 12268 HAVE_XMLTO_TEXT_FALSE= 12269 fi 12270 12271 if test "$have_xmlto" = yes; then 12272 HAVE_XMLTO_TRUE= 12273 HAVE_XMLTO_FALSE='#' 12274 else 12275 HAVE_XMLTO_TRUE='#' 12276 HAVE_XMLTO_FALSE= 12277 fi 12278 12279 12280 12281 12282 12283 12284 # Check whether --with-fop was given. 12285 if test ${with_fop+y} 12286 then : 12287 withval=$with_fop; use_fop=$withval 12288 else case e in #( 12289 e) use_fop=auto ;; 12290 esac 12291 fi 12292 12293 12294 12295 if test "x$use_fop" = x"auto"; then 12296 # Extract the first word of "fop", so it can be a program name with args. 12297 set dummy fop; ac_word=$2 12298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12299 printf %s "checking for $ac_word... " >&6; } 12300 if test ${ac_cv_path_FOP+y} 12301 then : 12302 printf %s "(cached) " >&6 12303 else case e in #( 12304 e) case $FOP in 12305 [\\/]* | ?:[\\/]*) 12306 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 12307 ;; 12308 *) 12309 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12310 for as_dir in $PATH 12311 do 12312 IFS=$as_save_IFS 12313 case $as_dir in #((( 12314 '') as_dir=./ ;; 12315 */) ;; 12316 *) as_dir=$as_dir/ ;; 12317 esac 12318 for ac_exec_ext in '' $ac_executable_extensions; do 12319 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12320 ac_cv_path_FOP="$as_dir$ac_word$ac_exec_ext" 12321 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12322 break 2 12323 fi 12324 done 12325 done 12326 IFS=$as_save_IFS 12327 12328 ;; 12329 esac ;; 12330 esac 12331 fi 12332 FOP=$ac_cv_path_FOP 12333 if test -n "$FOP"; then 12334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 12335 printf "%s\n" "$FOP" >&6; } 12336 else 12337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12338 printf "%s\n" "no" >&6; } 12339 fi 12340 12341 12342 if test "x$FOP" = "x"; then 12343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 12344 printf "%s\n" "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 12345 have_fop=no 12346 else 12347 have_fop=yes 12348 fi 12349 elif test "x$use_fop" = x"yes" ; then 12350 # Extract the first word of "fop", so it can be a program name with args. 12351 set dummy fop; ac_word=$2 12352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12353 printf %s "checking for $ac_word... " >&6; } 12354 if test ${ac_cv_path_FOP+y} 12355 then : 12356 printf %s "(cached) " >&6 12357 else case e in #( 12358 e) case $FOP in 12359 [\\/]* | ?:[\\/]*) 12360 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 12361 ;; 12362 *) 12363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12364 for as_dir in $PATH 12365 do 12366 IFS=$as_save_IFS 12367 case $as_dir in #((( 12368 '') as_dir=./ ;; 12369 */) ;; 12370 *) as_dir=$as_dir/ ;; 12371 esac 12372 for ac_exec_ext in '' $ac_executable_extensions; do 12373 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12374 ac_cv_path_FOP="$as_dir$ac_word$ac_exec_ext" 12375 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12376 break 2 12377 fi 12378 done 12379 done 12380 IFS=$as_save_IFS 12381 12382 ;; 12383 esac ;; 12384 esac 12385 fi 12386 FOP=$ac_cv_path_FOP 12387 if test -n "$FOP"; then 12388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 12389 printf "%s\n" "$FOP" >&6; } 12390 else 12391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12392 printf "%s\n" "no" >&6; } 12393 fi 12394 12395 12396 if test "x$FOP" = "x"; then 12397 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 12398 fi 12399 have_fop=yes 12400 elif test "x$use_fop" = x"no" ; then 12401 if test "x$FOP" != "x"; then 12402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 12403 printf "%s\n" "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 12404 fi 12405 have_fop=no 12406 else 12407 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 12408 fi 12409 12410 # Test for a minimum version of fop, if provided. 12411 12412 if test "$have_fop" = yes; then 12413 HAVE_FOP_TRUE= 12414 HAVE_FOP_FALSE='#' 12415 else 12416 HAVE_FOP_TRUE='#' 12417 HAVE_FOP_FALSE= 12418 fi 12419 12420 12421 12422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.5" >&5 12423 printf %s "checking for X.Org SGML entities >= 1.5... " >&6; } 12424 XORG_SGML_PATH= 12425 if test -n "$PKG_CONFIG" && \ 12426 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.5\""; } >&5 12427 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.5") 2>&5 12428 ac_status=$? 12429 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12430 test $ac_status = 0; }; then 12431 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 12432 else 12433 : 12434 12435 fi 12436 12437 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 12438 # the path and the name of the doc stylesheet 12439 if test "x$XORG_SGML_PATH" != "x" ; then 12440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 12441 printf "%s\n" "$XORG_SGML_PATH" >&6; } 12442 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 12443 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 12444 else 12445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12446 printf "%s\n" "no" >&6; } 12447 fi 12448 12449 12450 12451 12452 if test "x$XSL_STYLESHEET" != "x"; then 12453 HAVE_STYLESHEETS_TRUE= 12454 HAVE_STYLESHEETS_FALSE='#' 12455 else 12456 HAVE_STYLESHEETS_TRUE='#' 12457 HAVE_STYLESHEETS_FALSE= 12458 fi 12459 12460 12461 12462 12463 12464 12465 12466 # Check whether --with-lint was given. 12467 if test ${with_lint+y} 12468 then : 12469 withval=$with_lint; use_lint=$withval 12470 else case e in #( 12471 e) use_lint=no ;; 12472 esac 12473 fi 12474 12475 12476 # Obtain platform specific info like program name and options 12477 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 12478 case $host_os in 12479 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 12480 lint_name=splint 12481 lint_options="-badflag" 12482 ;; 12483 *freebsd* | *netbsd*) 12484 lint_name=lint 12485 lint_options="-u -b" 12486 ;; 12487 *solaris*) 12488 lint_name=lint 12489 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 12490 ;; 12491 esac 12492 12493 # Test for the presence of the program (either guessed by the code or spelled out by the user) 12494 if test "x$use_lint" = x"yes" ; then 12495 # Extract the first word of "$lint_name", so it can be a program name with args. 12496 set dummy $lint_name; ac_word=$2 12497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12498 printf %s "checking for $ac_word... " >&6; } 12499 if test ${ac_cv_path_LINT+y} 12500 then : 12501 printf %s "(cached) " >&6 12502 else case e in #( 12503 e) case $LINT in 12504 [\\/]* | ?:[\\/]*) 12505 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 12506 ;; 12507 *) 12508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12509 for as_dir in $PATH 12510 do 12511 IFS=$as_save_IFS 12512 case $as_dir in #((( 12513 '') as_dir=./ ;; 12514 */) ;; 12515 *) as_dir=$as_dir/ ;; 12516 esac 12517 for ac_exec_ext in '' $ac_executable_extensions; do 12518 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12519 ac_cv_path_LINT="$as_dir$ac_word$ac_exec_ext" 12520 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12521 break 2 12522 fi 12523 done 12524 done 12525 IFS=$as_save_IFS 12526 12527 ;; 12528 esac ;; 12529 esac 12530 fi 12531 LINT=$ac_cv_path_LINT 12532 if test -n "$LINT"; then 12533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 12534 printf "%s\n" "$LINT" >&6; } 12535 else 12536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12537 printf "%s\n" "no" >&6; } 12538 fi 12539 12540 12541 if test "x$LINT" = "x"; then 12542 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 12543 fi 12544 elif test "x$use_lint" = x"no" ; then 12545 if test "x$LINT" != "x"; then 12546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 12547 printf "%s\n" "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 12548 fi 12549 else 12550 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 12551 fi 12552 12553 # User supplied flags override default flags 12554 if test "x$LINT_FLAGS" != "x"; then 12555 lint_options=$LINT_FLAGS 12556 fi 12557 12558 LINT_FLAGS=$lint_options 12559 12560 if test "x$LINT" != x; then 12561 LINT_TRUE= 12562 LINT_FALSE='#' 12563 else 12564 LINT_TRUE='#' 12565 LINT_FALSE= 12566 fi 12567 12568 12569 12570 12571 # Checks for typedefs, structures, and compiler characteristics. 12572 # Check whether --enable-largefile was given. 12573 if test ${enable_largefile+y} 12574 then : 12575 enableval=$enable_largefile; 12576 fi 12577 if test "$enable_largefile,$enable_year2038" != no,no 12578 then : 12579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 12580 printf %s "checking for $CC option to enable large file support... " >&6; } 12581 if test ${ac_cv_sys_largefile_opts+y} 12582 then : 12583 printf %s "(cached) " >&6 12584 else case e in #( 12585 e) ac_save_CC="$CC" 12586 ac_opt_found=no 12587 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 12588 if test x"$ac_opt" != x"none needed" 12589 then : 12590 CC="$ac_save_CC $ac_opt" 12591 fi 12592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12593 /* end confdefs.h. */ 12594 #include <sys/types.h> 12595 #ifndef FTYPE 12596 # define FTYPE off_t 12597 #endif 12598 /* Check that FTYPE can represent 2**63 - 1 correctly. 12599 We can't simply define LARGE_FTYPE to be 9223372036854775807, 12600 since some C++ compilers masquerading as C compilers 12601 incorrectly reject 9223372036854775807. */ 12602 #define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 12603 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 12604 && LARGE_FTYPE % 2147483647 == 1) 12605 ? 1 : -1]; 12606 int 12607 main (void) 12608 { 12609 12610 ; 12611 return 0; 12612 } 12613 _ACEOF 12614 if ac_fn_c_try_compile "$LINENO" 12615 then : 12616 if test x"$ac_opt" = x"none needed" 12617 then : 12618 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 12619 CC="$CC -DFTYPE=ino_t" 12620 if ac_fn_c_try_compile "$LINENO" 12621 then : 12622 12623 else case e in #( 12624 e) CC="$CC -D_FILE_OFFSET_BITS=64" 12625 if ac_fn_c_try_compile "$LINENO" 12626 then : 12627 ac_opt='-D_FILE_OFFSET_BITS=64' 12628 fi 12629 rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 12630 esac 12631 fi 12632 rm -f core conftest.err conftest.$ac_objext conftest.beam 12633 fi 12634 ac_cv_sys_largefile_opts=$ac_opt 12635 ac_opt_found=yes 12636 fi 12637 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12638 test $ac_opt_found = no || break 12639 done 12640 CC="$ac_save_CC" 12641 12642 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 12643 esac 12644 fi 12645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 12646 printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 12647 12648 ac_have_largefile=yes 12649 case $ac_cv_sys_largefile_opts in #( 12650 "none needed") : 12651 ;; #( 12652 "supported through gnulib") : 12653 ;; #( 12654 "support not detected") : 12655 ac_have_largefile=no ;; #( 12656 "-D_FILE_OFFSET_BITS=64") : 12657 12658 printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 12659 ;; #( 12660 "-D_LARGE_FILES=1") : 12661 12662 printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 12663 ;; #( 12664 "-n32") : 12665 CC="$CC -n32" ;; #( 12666 *) : 12667 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 12668 esac 12669 12670 if test "$enable_year2038" != no 12671 then : 12672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 12673 printf %s "checking for $CC option for timestamps after 2038... " >&6; } 12674 if test ${ac_cv_sys_year2038_opts+y} 12675 then : 12676 printf %s "(cached) " >&6 12677 else case e in #( 12678 e) ac_save_CPPFLAGS="$CPPFLAGS" 12679 ac_opt_found=no 12680 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 12681 if test x"$ac_opt" != x"none needed" 12682 then : 12683 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 12684 fi 12685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12686 /* end confdefs.h. */ 12687 12688 #include <time.h> 12689 /* Check that time_t can represent 2**32 - 1 correctly. */ 12690 #define LARGE_TIME_T \\ 12691 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 12692 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 12693 && LARGE_TIME_T % 65537 == 0) 12694 ? 1 : -1]; 12695 12696 int 12697 main (void) 12698 { 12699 12700 ; 12701 return 0; 12702 } 12703 _ACEOF 12704 if ac_fn_c_try_compile "$LINENO" 12705 then : 12706 ac_cv_sys_year2038_opts="$ac_opt" 12707 ac_opt_found=yes 12708 fi 12709 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12710 test $ac_opt_found = no || break 12711 done 12712 CPPFLAGS="$ac_save_CPPFLAGS" 12713 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 12714 esac 12715 fi 12716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 12717 printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 12718 12719 ac_have_year2038=yes 12720 case $ac_cv_sys_year2038_opts in #( 12721 "none needed") : 12722 ;; #( 12723 "support not detected") : 12724 ac_have_year2038=no ;; #( 12725 "-D_TIME_BITS=64") : 12726 12727 printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 12728 ;; #( 12729 "-D__MINGW_USE_VC2005_COMPAT") : 12730 12731 printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 12732 ;; #( 12733 "-U_USE_32_BIT_TIME_T"*) : 12734 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12735 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12736 as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 12737 will stop working after mid-January 2038. Remove 12738 _USE_32BIT_TIME_T from the compiler flags. 12739 See 'config.log' for more details" "$LINENO" 5; } ;; #( 12740 *) : 12741 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 12742 esac 12743 12744 fi 12745 12746 fi 12747 12748 ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" 12749 if test "x$ac_cv_header_stdint_h" = xyes 12750 then : 12751 printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h 12752 12753 fi 12754 12755 12756 12757 # Check whether --with-default-config-file was given. 12758 if test ${with_default_config_file+y} 12759 then : 12760 withval=$with_default_config_file; CONFIG_FILE="$withval" 12761 else case e in #( 12762 e) CONFIG_FILE="${sysconfdir}/X11/fs/config" ;; 12763 esac 12764 fi 12765 12766 12767 DEFAULT_CONFIG_FILE=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\\\\",\\\\\\\\\\\"/'g` 12768 12769 prefix_NONE= 12770 exec_prefix_NONE= 12771 test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix 12772 test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix 12773 eval ax_define_dir="\"$DEFAULT_CONFIG_FILE\"" 12774 eval ax_define_dir="\"$ax_define_dir\"" 12775 DEFAULT_CONFIG_FILE="$ax_define_dir" 12776 12777 12778 printf "%s\n" "#define DEFAULT_CONFIG_FILE \"$ax_define_dir\"" >>confdefs.h 12779 12780 test "$prefix_NONE" && prefix=NONE 12781 test "$exec_prefix_NONE" && exec_prefix=NONE 12782 12783 12784 # generate text for the man page 12785 case $CONFIG_FILE in 12786 *,*) 12787 CONFIG_FILE_DESC="the first file found from the list:" 12788 CONFIG_FILE_PATH=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\fR, \\\\\\\\fI/g'` 12789 ;; 12790 *) 12791 CONFIG_FILE_DESC="the default file," 12792 CONFIG_FILE_PATH="${CONFIG_FILE}" 12793 ;; 12794 esac 12795 12796 12797 12798 # Require X.Org's font util macros 1.1 or later for XORG_FONTROOTDIR 12799 12800 12801 12802 12803 12804 12805 12806 12807 12808 12809 12810 12811 12812 12813 12814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 12815 printf %s "checking for root directory for font files... " >&6; } 12816 12817 # Check whether --with-fontrootdir was given. 12818 if test ${with_fontrootdir+y} 12819 then : 12820 withval=$with_fontrootdir; FONTROOTDIR="$withval" 12821 fi 12822 12823 # if --with-fontrootdir not specified... 12824 if test "x${FONTROOTDIR}" = "x"; then 12825 FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` 12826 fi 12827 # ...and if pkg-config didn't find fontdir in fontutil.pc... 12828 if test "x${FONTROOTDIR}" = "x"; then 12829 FONTROOTDIR="${datadir}/fonts/X11" 12830 fi 12831 12832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${FONTROOTDIR}" >&5 12833 printf "%s\n" "${FONTROOTDIR}" >&6; } 12834 12835 12836 12837 12838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for directory for misc files" >&5 12839 printf %s "checking for directory for misc files... " >&6; } 12840 12841 # Check whether --with-fontmiscdir was given. 12842 if test ${with_fontmiscdir+y} 12843 then : 12844 withval=$with_fontmiscdir; FONTMISCDIR="${withval}" 12845 else case e in #( 12846 e) FONTMISCDIR='${FONTROOTDIR}/misc' ;; 12847 esac 12848 fi 12849 12850 12851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${FONTMISCDIR}" >&5 12852 printf "%s\n" "${FONTMISCDIR}" >&6; } 12853 12854 12855 12856 12857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for directory for OTF files" >&5 12858 printf %s "checking for directory for OTF files... " >&6; } 12859 12860 # Check whether --with-fontotfdir was given. 12861 if test ${with_fontotfdir+y} 12862 then : 12863 withval=$with_fontotfdir; FONTOTFDIR="${withval}" 12864 else case e in #( 12865 e) FONTOTFDIR='${FONTROOTDIR}/OTF' ;; 12866 esac 12867 fi 12868 12869 12870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${FONTOTFDIR}" >&5 12871 printf "%s\n" "${FONTOTFDIR}" >&6; } 12872 12873 12874 12875 12876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for directory for TTF files" >&5 12877 printf %s "checking for directory for TTF files... " >&6; } 12878 12879 # Check whether --with-fontttfdir was given. 12880 if test ${with_fontttfdir+y} 12881 then : 12882 withval=$with_fontttfdir; FONTTTFDIR="${withval}" 12883 else case e in #( 12884 e) FONTTTFDIR='${FONTROOTDIR}/TTF' ;; 12885 esac 12886 fi 12887 12888 12889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${FONTTTFDIR}" >&5 12890 printf "%s\n" "${FONTTTFDIR}" >&6; } 12891 12892 12893 12894 12895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for directory for Type1 files" >&5 12896 printf %s "checking for directory for Type1 files... " >&6; } 12897 12898 # Check whether --with-fonttype1dir was given. 12899 if test ${with_fonttype1dir+y} 12900 then : 12901 withval=$with_fonttype1dir; FONTTYPE1DIR="${withval}" 12902 else case e in #( 12903 e) FONTTYPE1DIR='${FONTROOTDIR}/Type1' ;; 12904 esac 12905 fi 12906 12907 12908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${FONTTYPE1DIR}" >&5 12909 printf "%s\n" "${FONTTYPE1DIR}" >&6; } 12910 12911 12912 12913 12914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for directory for 75dpi files" >&5 12915 printf %s "checking for directory for 75dpi files... " >&6; } 12916 12917 # Check whether --with-font75dpidir was given. 12918 if test ${with_font75dpidir+y} 12919 then : 12920 withval=$with_font75dpidir; FONT75DPIDIR="${withval}" 12921 else case e in #( 12922 e) FONT75DPIDIR='${FONTROOTDIR}/75dpi' ;; 12923 esac 12924 fi 12925 12926 12927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${FONT75DPIDIR}" >&5 12928 printf "%s\n" "${FONT75DPIDIR}" >&6; } 12929 12930 12931 12932 12933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for directory for 100dpi files" >&5 12934 printf %s "checking for directory for 100dpi files... " >&6; } 12935 12936 # Check whether --with-font100dpidir was given. 12937 if test ${with_font100dpidir+y} 12938 then : 12939 withval=$with_font100dpidir; FONT100DPIDIR="${withval}" 12940 else case e in #( 12941 e) FONT100DPIDIR='${FONTROOTDIR}/100dpi' ;; 12942 esac 12943 fi 12944 12945 12946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${FONT100DPIDIR}" >&5 12947 printf "%s\n" "${FONT100DPIDIR}" >&6; } 12948 12949 12950 # Determine font path to put in config file 12951 # Uses --default-font-path if set, otherwise checks for /etc/X11/fontpath.d, 12952 # otherwise uses standard subdirectories of FONTROOTDIR. When cross 12953 # compiling, assume default font path uses standard FONTROOTDIR directories. 12954 DEFAULT_FONT_PATH="${FONTMISCDIR}/,${FONTTTFDIR}/,${FONTOTFDIR}/,${FONTTYPE1DIR}/,${FONT100DPIDIR}/,${FONT75DPIDIR}/" 12955 if test "$cross_compiling" != yes; then 12956 as_ac_File=`printf "%s\n" "ac_cv_file_${sysconfdir}/X11/fontpath.d" | sed "$as_sed_sh"` 12957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${sysconfdir}/X11/fontpath.d" >&5 12958 printf %s "checking for ${sysconfdir}/X11/fontpath.d... " >&6; } 12959 if eval test \${$as_ac_File+y} 12960 then : 12961 printf %s "(cached) " >&6 12962 else case e in #( 12963 e) test "$cross_compiling" = yes && 12964 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 12965 if test -r "${sysconfdir}/X11/fontpath.d"; then 12966 eval "$as_ac_File=yes" 12967 else 12968 eval "$as_ac_File=no" 12969 fi ;; 12970 esac 12971 fi 12972 eval ac_res=\$$as_ac_File 12973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 12974 printf "%s\n" "$ac_res" >&6; } 12975 if eval test \"x\$"$as_ac_File"\" = x"yes" 12976 then : 12977 DEFAULT_FONT_PATH='catalogue:${sysconfdir}/X11/fontpath.d' 12978 else case e in #( 12979 e) case $host_os in 12980 darwin*) DEFAULT_FONT_PATH="${DEFAULT_FONT_PATH},/Library/Fonts,/System/Library/Fonts" ;; 12981 esac ;; 12982 esac 12983 fi 12984 12985 fi 12986 12987 # Check whether --with-default-font-path was given. 12988 if test ${with_default_font_path+y} 12989 then : 12990 withval=$with_default_font_path; FONTPATH="$withval" 12991 else case e in #( 12992 e) FONTPATH="${DEFAULT_FONT_PATH}" ;; 12993 esac 12994 fi 12995 12996 12997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for default font path" >&5 12998 printf %s "checking for default font path... " >&6; } 12999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FONTPATH" >&5 13000 printf "%s\n" "$FONTPATH" >&6; } 13001 13002 13003 13004 # Option to enable support for starting from inetd 13005 # Check whether --enable-inetd was given. 13006 if test ${enable_inetd+y} 13007 then : 13008 enableval=$enable_inetd; INETD=$enableval 13009 else case e in #( 13010 e) INETD=yes ;; 13011 esac 13012 fi 13013 13014 if test "x$INETD" = xyes; then 13015 13016 printf "%s\n" "#define XFS_INETD 1" >>confdefs.h 13017 13018 fi 13019 13020 # Option to enable support for logging to syslog 13021 # Check whether --enable-syslog was given. 13022 if test ${enable_syslog+y} 13023 then : 13024 enableval=$enable_syslog; SYSLOG=$enableval 13025 else case e in #( 13026 e) SYSLOG=yes ;; 13027 esac 13028 fi 13029 13030 if test "x$SYSLOG" = xyes; then 13031 13032 printf "%s\n" "#define USE_SYSLOG 1" >>confdefs.h 13033 13034 fi 13035 13036 13037 # Checks for system functions / libraries 13038 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 13039 if test "x$ac_cv_func_daemon" = xyes 13040 then : 13041 printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h 13042 13043 fi 13044 13045 13046 # Checks for pkg-config packages 13047 # - xproto >= 7.0.25 required for _X_COLD in <X11/Xfuncproto.h> 13048 # - xfont >= 2.0.1 for new server API 13049 13050 pkg_failed=no 13051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XFS" >&5 13052 printf %s "checking for XFS... " >&6; } 13053 13054 if test -n "$XFS_CFLAGS"; then 13055 pkg_cv_XFS_CFLAGS="$XFS_CFLAGS" 13056 elif test -n "$PKG_CONFIG"; then 13057 if test -n "$PKG_CONFIG" && \ 13058 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25 xfont2 >= 2.0.1 xtrans\""; } >&5 13059 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25 xfont2 >= 2.0.1 xtrans") 2>&5 13060 ac_status=$? 13061 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13062 test $ac_status = 0; }; then 13063 pkg_cv_XFS_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.25 xfont2 >= 2.0.1 xtrans" 2>/dev/null` 13064 test "x$?" != "x0" && pkg_failed=yes 13065 else 13066 pkg_failed=yes 13067 fi 13068 else 13069 pkg_failed=untried 13070 fi 13071 if test -n "$XFS_LIBS"; then 13072 pkg_cv_XFS_LIBS="$XFS_LIBS" 13073 elif test -n "$PKG_CONFIG"; then 13074 if test -n "$PKG_CONFIG" && \ 13075 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25 xfont2 >= 2.0.1 xtrans\""; } >&5 13076 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25 xfont2 >= 2.0.1 xtrans") 2>&5 13077 ac_status=$? 13078 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13079 test $ac_status = 0; }; then 13080 pkg_cv_XFS_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.25 xfont2 >= 2.0.1 xtrans" 2>/dev/null` 13081 test "x$?" != "x0" && pkg_failed=yes 13082 else 13083 pkg_failed=yes 13084 fi 13085 else 13086 pkg_failed=untried 13087 fi 13088 13089 13090 13091 if test $pkg_failed = yes; then 13092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13093 printf "%s\n" "no" >&6; } 13094 13095 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 13096 _pkg_short_errors_supported=yes 13097 else 13098 _pkg_short_errors_supported=no 13099 fi 13100 if test $_pkg_short_errors_supported = yes; then 13101 XFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.25 xfont2 >= 2.0.1 xtrans" 2>&1` 13102 else 13103 XFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.25 xfont2 >= 2.0.1 xtrans" 2>&1` 13104 fi 13105 # Put the nasty error message in config.log where it belongs 13106 echo "$XFS_PKG_ERRORS" >&5 13107 13108 as_fn_error $? "Package requirements (xproto >= 7.0.25 xfont2 >= 2.0.1 xtrans) were not met: 13109 13110 $XFS_PKG_ERRORS 13111 13112 Consider adjusting the PKG_CONFIG_PATH environment variable if you 13113 installed software in a non-standard prefix. 13114 13115 Alternatively, you may set the environment variables XFS_CFLAGS 13116 and XFS_LIBS to avoid the need to call pkg-config. 13117 See the pkg-config man page for more details." "$LINENO" 5 13118 elif test $pkg_failed = untried; then 13119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13120 printf "%s\n" "no" >&6; } 13121 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13122 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13123 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 13124 is in your PATH or set the PKG_CONFIG environment variable to the full 13125 path to pkg-config. 13126 13127 Alternatively, you may set the environment variables XFS_CFLAGS 13128 and XFS_LIBS to avoid the need to call pkg-config. 13129 See the pkg-config man page for more details. 13130 13131 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 13132 See 'config.log' for more details" "$LINENO" 5; } 13133 else 13134 XFS_CFLAGS=$pkg_cv_XFS_CFLAGS 13135 XFS_LIBS=$pkg_cv_XFS_LIBS 13136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13137 printf "%s\n" "yes" >&6; } 13138 13139 fi 13140 13141 case "$host_os" in 13142 cygwin*|mingw*) 13143 CFLAGS="$CFLAGS -DFD_SETSIZE=256" 13144 LDFLAGS="$LDFLAGS -Wl,--export-all" ;; 13145 esac 13146 13147 # Transport selection macro from xtrans.m4 13148 13149 13150 case $host_os in 13151 mingw*) unixdef="no" ;; 13152 *) unixdef="yes" ;; 13153 esac 13154 # Check whether --enable-unix-transport was given. 13155 if test ${enable_unix_transport+y} 13156 then : 13157 enableval=$enable_unix_transport; UNIXCONN=$enableval 13158 else case e in #( 13159 e) UNIXCONN=$unixdef ;; 13160 esac 13161 fi 13162 13163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 13164 printf %s "checking if Xtrans should support UNIX socket connections... " >&6; } 13165 if test "$UNIXCONN" = "yes"; then 13166 13167 printf "%s\n" "#define UNIXCONN 1" >>confdefs.h 13168 13169 fi 13170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 13171 printf "%s\n" "$UNIXCONN" >&6; } 13172 # Check whether --enable-tcp-transport was given. 13173 if test ${enable_tcp_transport+y} 13174 then : 13175 enableval=$enable_tcp_transport; TCPCONN=$enableval 13176 else case e in #( 13177 e) TCPCONN=yes ;; 13178 esac 13179 fi 13180 13181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 13182 printf %s "checking if Xtrans should support TCP socket connections... " >&6; } 13183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 13184 printf "%s\n" "$TCPCONN" >&6; } 13185 if test "$TCPCONN" = "yes"; then 13186 13187 printf "%s\n" "#define TCPCONN 1" >>confdefs.h 13188 13189 13190 # SVR4 hides these in libraries other than libc 13191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 13192 printf %s "checking for library containing socket... " >&6; } 13193 if test ${ac_cv_search_socket+y} 13194 then : 13195 printf %s "(cached) " >&6 13196 else case e in #( 13197 e) ac_func_search_save_LIBS=$LIBS 13198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13199 /* end confdefs.h. */ 13200 13201 /* Override any GCC internal prototype to avoid an error. 13202 Use char because int might match the return type of a GCC 13203 builtin and then its argument prototype would still apply. 13204 The 'extern "C"' is for builds by C++ compilers; 13205 although this is not generally supported in C code supporting it here 13206 has little cost and some practical benefit (sr 110532). */ 13207 #ifdef __cplusplus 13208 extern "C" 13209 #endif 13210 char socket (void); 13211 int 13212 main (void) 13213 { 13214 return socket (); 13215 ; 13216 return 0; 13217 } 13218 _ACEOF 13219 for ac_lib in '' socket 13220 do 13221 if test -z "$ac_lib"; then 13222 ac_res="none required" 13223 else 13224 ac_res=-l$ac_lib 13225 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 13226 fi 13227 if ac_fn_c_try_link "$LINENO" 13228 then : 13229 ac_cv_search_socket=$ac_res 13230 fi 13231 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13232 conftest$ac_exeext 13233 if test ${ac_cv_search_socket+y} 13234 then : 13235 break 13236 fi 13237 done 13238 if test ${ac_cv_search_socket+y} 13239 then : 13240 13241 else case e in #( 13242 e) ac_cv_search_socket=no ;; 13243 esac 13244 fi 13245 rm conftest.$ac_ext 13246 LIBS=$ac_func_search_save_LIBS ;; 13247 esac 13248 fi 13249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 13250 printf "%s\n" "$ac_cv_search_socket" >&6; } 13251 ac_res=$ac_cv_search_socket 13252 if test "$ac_res" != no 13253 then : 13254 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 13255 13256 fi 13257 13258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 13259 printf %s "checking for library containing gethostbyname... " >&6; } 13260 if test ${ac_cv_search_gethostbyname+y} 13261 then : 13262 printf %s "(cached) " >&6 13263 else case e in #( 13264 e) ac_func_search_save_LIBS=$LIBS 13265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13266 /* end confdefs.h. */ 13267 13268 /* Override any GCC internal prototype to avoid an error. 13269 Use char because int might match the return type of a GCC 13270 builtin and then its argument prototype would still apply. 13271 The 'extern "C"' is for builds by C++ compilers; 13272 although this is not generally supported in C code supporting it here 13273 has little cost and some practical benefit (sr 110532). */ 13274 #ifdef __cplusplus 13275 extern "C" 13276 #endif 13277 char gethostbyname (void); 13278 int 13279 main (void) 13280 { 13281 return gethostbyname (); 13282 ; 13283 return 0; 13284 } 13285 _ACEOF 13286 for ac_lib in '' nsl 13287 do 13288 if test -z "$ac_lib"; then 13289 ac_res="none required" 13290 else 13291 ac_res=-l$ac_lib 13292 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 13293 fi 13294 if ac_fn_c_try_link "$LINENO" 13295 then : 13296 ac_cv_search_gethostbyname=$ac_res 13297 fi 13298 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13299 conftest$ac_exeext 13300 if test ${ac_cv_search_gethostbyname+y} 13301 then : 13302 break 13303 fi 13304 done 13305 if test ${ac_cv_search_gethostbyname+y} 13306 then : 13307 13308 else case e in #( 13309 e) ac_cv_search_gethostbyname=no ;; 13310 esac 13311 fi 13312 rm conftest.$ac_ext 13313 LIBS=$ac_func_search_save_LIBS ;; 13314 esac 13315 fi 13316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 13317 printf "%s\n" "$ac_cv_search_gethostbyname" >&6; } 13318 ac_res=$ac_cv_search_gethostbyname 13319 if test "$ac_res" != no 13320 then : 13321 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 13322 13323 fi 13324 13325 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 13326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 13327 printf %s "checking for main in -lws2_32... " >&6; } 13328 if test ${ac_cv_lib_ws2_32_main+y} 13329 then : 13330 printf %s "(cached) " >&6 13331 else case e in #( 13332 e) ac_check_lib_save_LIBS=$LIBS 13333 LIBS="-lws2_32 $LIBS" 13334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13335 /* end confdefs.h. */ 13336 13337 13338 int 13339 main (void) 13340 { 13341 return main (); 13342 ; 13343 return 0; 13344 } 13345 _ACEOF 13346 if ac_fn_c_try_link "$LINENO" 13347 then : 13348 ac_cv_lib_ws2_32_main=yes 13349 else case e in #( 13350 e) ac_cv_lib_ws2_32_main=no ;; 13351 esac 13352 fi 13353 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13354 conftest$ac_exeext conftest.$ac_ext 13355 LIBS=$ac_check_lib_save_LIBS ;; 13356 esac 13357 fi 13358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 13359 printf "%s\n" "$ac_cv_lib_ws2_32_main" >&6; } 13360 if test "x$ac_cv_lib_ws2_32_main" = xyes 13361 then : 13362 printf "%s\n" "#define HAVE_LIBWS2_32 1" >>confdefs.h 13363 13364 LIBS="-lws2_32 $LIBS" 13365 13366 fi 13367 13368 fi 13369 13370 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 13371 # Check whether --enable-ipv6 was given. 13372 if test ${enable_ipv6+y} 13373 then : 13374 enableval=$enable_ipv6; IPV6CONN=$enableval 13375 else case e in #( 13376 e) ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 13377 if test "x$ac_cv_func_getaddrinfo" = xyes 13378 then : 13379 IPV6CONN=yes 13380 else case e in #( 13381 e) IPV6CONN=no ;; 13382 esac 13383 fi 13384 ;; 13385 esac 13386 fi 13387 13388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 13389 printf %s "checking if IPv6 support should be built... " >&6; } 13390 if test "$IPV6CONN" = "yes"; then 13391 13392 printf "%s\n" "#define IPv6 1" >>confdefs.h 13393 13394 fi 13395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 13396 printf "%s\n" "$IPV6CONN" >&6; } 13397 13398 # 4.3BSD-Reno added a new member to struct sockaddr_in 13399 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 13400 #include <sys/types.h> 13401 #include <sys/socket.h> 13402 #include <netinet/in.h> 13403 13404 " 13405 if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes 13406 then : 13407 13408 printf "%s\n" "#define BSD44SOCKETS 1" >>confdefs.h 13409 13410 fi 13411 13412 13413 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 13414 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 13415 $ac_includes_default 13416 #include <sys/socket.h> 13417 " 13418 if test "x$ac_cv_type_socklen_t" = xyes 13419 then : 13420 13421 printf "%s\n" "#define HAVE_SOCKLEN_T 1" >>confdefs.h 13422 13423 13424 fi 13425 13426 13427 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 13428 # _XOPEN_SOURCE to get it (such as on Solaris) 13429 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 13430 $ac_includes_default 13431 #include <sys/socket.h> 13432 13433 " 13434 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes 13435 then : 13436 13437 fi 13438 13439 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 13440 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 13441 unset ac_cv_member_struct_msghdr_msg_control 13442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5 13443 printf "%s\n" "$as_me: trying again with _XOPEN_SOURCE=600" >&6;} 13444 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 13445 #define _XOPEN_SOURCE 600 13446 $ac_includes_default 13447 #include <sys/socket.h> 13448 13449 " 13450 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes 13451 then : 13452 13453 printf "%s\n" "#define _XOPEN_SOURCE 600" >>confdefs.h 13454 13455 13456 fi 13457 13458 fi 13459 # If that didn't work, fall back to XPG5/UNIX98 with C89 13460 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 13461 unset ac_cv_member_struct_msghdr_msg_control 13462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5 13463 printf "%s\n" "$as_me: trying again with _XOPEN_SOURCE=500" >&6;} 13464 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 13465 #define _XOPEN_SOURCE 500 13466 $ac_includes_default 13467 #include <sys/socket.h> 13468 13469 " 13470 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes 13471 then : 13472 13473 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 13474 13475 13476 fi 13477 13478 fi 13479 13480 13481 13482 fi 13483 case $host_os in 13484 solaris*) localdef="yes" ;; 13485 *) localdef="no" ;; 13486 esac 13487 # Check whether --enable-local-transport was given. 13488 if test ${enable_local_transport+y} 13489 then : 13490 enableval=$enable_local_transport; LOCALCONN=$enableval 13491 else case e in #( 13492 e) LOCALCONN=$localdef ;; 13493 esac 13494 fi 13495 13496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 13497 printf %s "checking if Xtrans should support os-specific local connections... " >&6; } 13498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 13499 printf "%s\n" "$LOCALCONN" >&6; } 13500 if test "$LOCALCONN" = "yes"; then 13501 13502 printf "%s\n" "#define LOCALCONN 1" >>confdefs.h 13503 13504 fi 13505 13506 # Other functions Xtrans may need 13507 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 13508 if test "x$ac_cv_func_strcasecmp" = xyes 13509 then : 13510 printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h 13511 13512 fi 13513 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 13514 if test "x$ac_cv_func_strlcpy" = xyes 13515 then : 13516 printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h 13517 13518 fi 13519 13520 13521 13522 13523 ac_config_files="$ac_config_files Makefile config/Makefile doc/Makefile man/Makefile" 13524 13525 cat >confcache <<\_ACEOF 13526 # This file is a shell script that caches the results of configure 13527 # tests run on this system so they can be shared between configure 13528 # scripts and configure runs, see configure's option --config-cache. 13529 # It is not useful on other systems. If it contains results you don't 13530 # want to keep, you may remove or edit it. 13531 # 13532 # config.status only pays attention to the cache file if you give it 13533 # the --recheck option to rerun configure. 13534 # 13535 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 13536 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 13537 # following values. 13538 13539 _ACEOF 13540 13541 # The following way of writing the cache mishandles newlines in values, 13542 # but we know of no workaround that is simple, portable, and efficient. 13543 # So, we kill variables containing newlines. 13544 # Ultrix sh set writes to stderr and can't be redirected directly, 13545 # and sets the high bit in the cache file unless we assign to the vars. 13546 ( 13547 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 13548 eval ac_val=\$$ac_var 13549 case $ac_val in #( 13550 *${as_nl}*) 13551 case $ac_var in #( 13552 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 13553 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 13554 esac 13555 case $ac_var in #( 13556 _ | IFS | as_nl) ;; #( 13557 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 13558 *) { eval $ac_var=; unset $ac_var;} ;; 13559 esac ;; 13560 esac 13561 done 13562 13563 (set) 2>&1 | 13564 case $as_nl`(ac_space=' '; set) 2>&1` in #( 13565 *${as_nl}ac_space=\ *) 13566 # 'set' does not quote correctly, so add quotes: double-quote 13567 # substitution turns \\\\ into \\, and sed turns \\ into \. 13568 sed -n \ 13569 "s/'/'\\\\''/g; 13570 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 13571 ;; #( 13572 *) 13573 # 'set' quotes correctly as required by POSIX, so do not add quotes. 13574 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 13575 ;; 13576 esac | 13577 sort 13578 ) | 13579 sed ' 13580 /^ac_cv_env_/b end 13581 t clear 13582 :clear 13583 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 13584 t end 13585 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 13586 :end' >>confcache 13587 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 13588 if test -w "$cache_file"; then 13589 if test "x$cache_file" != "x/dev/null"; then 13590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 13591 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 13592 if test ! -f "$cache_file" || test -h "$cache_file"; then 13593 cat confcache >"$cache_file" 13594 else 13595 case $cache_file in #( 13596 */* | ?:*) 13597 mv -f confcache "$cache_file"$$ && 13598 mv -f "$cache_file"$$ "$cache_file" ;; #( 13599 *) 13600 mv -f confcache "$cache_file" ;; 13601 esac 13602 fi 13603 fi 13604 else 13605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 13606 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 13607 fi 13608 fi 13609 rm -f confcache 13610 13611 test "x$prefix" = xNONE && prefix=$ac_default_prefix 13612 # Let make expand exec_prefix. 13613 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 13614 13615 DEFS=-DHAVE_CONFIG_H 13616 13617 ac_libobjs= 13618 ac_ltlibobjs= 13619 U= 13620 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 13621 # 1. Remove the extension, and $U if already installed. 13622 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 13623 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 13624 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 13625 # will be set to the directory where LIBOBJS objects are built. 13626 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 13627 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 13628 done 13629 LIBOBJS=$ac_libobjs 13630 13631 LTLIBOBJS=$ac_ltlibobjs 13632 13633 13634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 13635 printf %s "checking that generated files are newer than configure... " >&6; } 13636 if test -n "$am_sleep_pid"; then 13637 # Hide warnings about reused PIDs. 13638 wait $am_sleep_pid 2>/dev/null 13639 fi 13640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 13641 printf "%s\n" "done" >&6; } 13642 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 13643 as_fn_error $? "conditional \"AMDEP\" was never defined. 13644 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13645 fi 13646 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 13647 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 13648 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13649 fi 13650 case $enable_silent_rules in # ((( 13651 yes) AM_DEFAULT_VERBOSITY=0;; 13652 no) AM_DEFAULT_VERBOSITY=1;; 13653 esac 13654 if test $am_cv_make_support_nested_variables = yes; then 13655 AM_V='$(V)' 13656 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 13657 else 13658 AM_V=$AM_DEFAULT_VERBOSITY 13659 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 13660 fi 13661 13662 if test -n "$EXEEXT"; then 13663 am__EXEEXT_TRUE= 13664 am__EXEEXT_FALSE='#' 13665 else 13666 am__EXEEXT_TRUE='#' 13667 am__EXEEXT_FALSE= 13668 fi 13669 13670 if test -z "${ENABLE_DEVEL_DOCS_TRUE}" && test -z "${ENABLE_DEVEL_DOCS_FALSE}"; then 13671 as_fn_error $? "conditional \"ENABLE_DEVEL_DOCS\" was never defined. 13672 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13673 fi 13674 if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 13675 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 13676 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13677 fi 13678 if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 13679 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 13680 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13681 fi 13682 if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 13683 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 13684 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13685 fi 13686 if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 13687 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 13688 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13689 fi 13690 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 13691 as_fn_error $? "conditional \"LINT\" was never defined. 13692 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13693 fi 13694 # Check whether --enable-year2038 was given. 13695 if test ${enable_year2038+y} 13696 then : 13697 enableval=$enable_year2038; 13698 fi 13699 13700 13701 : "${CONFIG_STATUS=./config.status}" 13702 ac_write_fail=0 13703 ac_clean_files_save=$ac_clean_files 13704 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 13705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 13706 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 13707 as_write_fail=0 13708 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 13709 #! $SHELL 13710 # Generated by $as_me. 13711 # Run this file to recreate the current configuration. 13712 # Compiler output produced by configure, useful for debugging 13713 # configure, is in config.log if it exists. 13714 13715 debug=false 13716 ac_cs_recheck=false 13717 ac_cs_silent=false 13718 13719 SHELL=\${CONFIG_SHELL-$SHELL} 13720 export SHELL 13721 _ASEOF 13722 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 13723 ## -------------------- ## 13724 ## M4sh Initialization. ## 13725 ## -------------------- ## 13726 13727 # Be more Bourne compatible 13728 DUALCASE=1; export DUALCASE # for MKS sh 13729 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 13730 then : 13731 emulate sh 13732 NULLCMD=: 13733 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 13734 # is contrary to our usage. Disable this feature. 13735 alias -g '${1+"$@"}'='"$@"' 13736 setopt NO_GLOB_SUBST 13737 else case e in #( 13738 e) case `(set -o) 2>/dev/null` in #( 13739 *posix*) : 13740 set -o posix ;; #( 13741 *) : 13742 ;; 13743 esac ;; 13744 esac 13745 fi 13746 13747 13748 13749 # Reset variables that may have inherited troublesome values from 13750 # the environment. 13751 13752 # IFS needs to be set, to space, tab, and newline, in precisely that order. 13753 # (If _AS_PATH_WALK were called with IFS unset, it would have the 13754 # side effect of setting IFS to empty, thus disabling word splitting.) 13755 # Quoting is to prevent editors from complaining about space-tab. 13756 as_nl=' 13757 ' 13758 export as_nl 13759 IFS=" "" $as_nl" 13760 13761 PS1='$ ' 13762 PS2='> ' 13763 PS4='+ ' 13764 13765 # Ensure predictable behavior from utilities with locale-dependent output. 13766 LC_ALL=C 13767 export LC_ALL 13768 LANGUAGE=C 13769 export LANGUAGE 13770 13771 # We cannot yet rely on "unset" to work, but we need these variables 13772 # to be unset--not just set to an empty or harmless value--now, to 13773 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 13774 # also avoids known problems related to "unset" and subshell syntax 13775 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 13776 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 13777 do eval test \${$as_var+y} \ 13778 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 13779 done 13780 13781 # Ensure that fds 0, 1, and 2 are open. 13782 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 13783 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 13784 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 13785 13786 # The user is always right. 13787 if ${PATH_SEPARATOR+false} :; then 13788 PATH_SEPARATOR=: 13789 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 13790 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 13791 PATH_SEPARATOR=';' 13792 } 13793 fi 13794 13795 13796 # Find who we are. Look in the path if we contain no directory separator. 13797 as_myself= 13798 case $0 in #(( 13799 *[\\/]* ) as_myself=$0 ;; 13800 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13801 for as_dir in $PATH 13802 do 13803 IFS=$as_save_IFS 13804 case $as_dir in #((( 13805 '') as_dir=./ ;; 13806 */) ;; 13807 *) as_dir=$as_dir/ ;; 13808 esac 13809 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 13810 done 13811 IFS=$as_save_IFS 13812 13813 ;; 13814 esac 13815 # We did not find ourselves, most probably we were run as 'sh COMMAND' 13816 # in which case we are not to be found in the path. 13817 if test "x$as_myself" = x; then 13818 as_myself=$0 13819 fi 13820 if test ! -f "$as_myself"; then 13821 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 13822 exit 1 13823 fi 13824 13825 13826 13827 # as_fn_error STATUS ERROR [LINENO LOG_FD] 13828 # ---------------------------------------- 13829 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 13830 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 13831 # script with STATUS, using 1 if that was 0. 13832 as_fn_error () 13833 { 13834 as_status=$1; test $as_status -eq 0 && as_status=1 13835 if test "$4"; then 13836 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 13837 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 13838 fi 13839 printf "%s\n" "$as_me: error: $2" >&2 13840 as_fn_exit $as_status 13841 } # as_fn_error 13842 13843 13844 # as_fn_set_status STATUS 13845 # ----------------------- 13846 # Set $? to STATUS, without forking. 13847 as_fn_set_status () 13848 { 13849 return $1 13850 } # as_fn_set_status 13851 13852 # as_fn_exit STATUS 13853 # ----------------- 13854 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 13855 as_fn_exit () 13856 { 13857 set +e 13858 as_fn_set_status $1 13859 exit $1 13860 } # as_fn_exit 13861 13862 # as_fn_unset VAR 13863 # --------------- 13864 # Portably unset VAR. 13865 as_fn_unset () 13866 { 13867 { eval $1=; unset $1;} 13868 } 13869 as_unset=as_fn_unset 13870 13871 # as_fn_append VAR VALUE 13872 # ---------------------- 13873 # Append the text in VALUE to the end of the definition contained in VAR. Take 13874 # advantage of any shell optimizations that allow amortized linear growth over 13875 # repeated appends, instead of the typical quadratic growth present in naive 13876 # implementations. 13877 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 13878 then : 13879 eval 'as_fn_append () 13880 { 13881 eval $1+=\$2 13882 }' 13883 else case e in #( 13884 e) as_fn_append () 13885 { 13886 eval $1=\$$1\$2 13887 } ;; 13888 esac 13889 fi # as_fn_append 13890 13891 # as_fn_arith ARG... 13892 # ------------------ 13893 # Perform arithmetic evaluation on the ARGs, and store the result in the 13894 # global $as_val. Take advantage of shells that can avoid forks. The arguments 13895 # must be portable across $(()) and expr. 13896 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 13897 then : 13898 eval 'as_fn_arith () 13899 { 13900 as_val=$(( $* )) 13901 }' 13902 else case e in #( 13903 e) as_fn_arith () 13904 { 13905 as_val=`expr "$@" || test $? -eq 1` 13906 } ;; 13907 esac 13908 fi # as_fn_arith 13909 13910 13911 if expr a : '\(a\)' >/dev/null 2>&1 && 13912 test "X`expr 00001 : '.*\(...\)'`" = X001; then 13913 as_expr=expr 13914 else 13915 as_expr=false 13916 fi 13917 13918 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 13919 as_basename=basename 13920 else 13921 as_basename=false 13922 fi 13923 13924 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 13925 as_dirname=dirname 13926 else 13927 as_dirname=false 13928 fi 13929 13930 as_me=`$as_basename -- "$0" || 13931 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 13932 X"$0" : 'X\(//\)$' \| \ 13933 X"$0" : 'X\(/\)' \| . 2>/dev/null || 13934 printf "%s\n" X/"$0" | 13935 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13936 s//\1/ 13937 q 13938 } 13939 /^X\/\(\/\/\)$/{ 13940 s//\1/ 13941 q 13942 } 13943 /^X\/\(\/\).*/{ 13944 s//\1/ 13945 q 13946 } 13947 s/.*/./; q'` 13948 13949 # Avoid depending upon Character Ranges. 13950 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 13951 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 13952 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 13953 as_cr_digits='0123456789' 13954 as_cr_alnum=$as_cr_Letters$as_cr_digits 13955 13956 13957 # Determine whether it's possible to make 'echo' print without a newline. 13958 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 13959 # for compatibility with existing Makefiles. 13960 ECHO_C= ECHO_N= ECHO_T= 13961 case `echo -n x` in #((((( 13962 -n*) 13963 case `echo 'xy\c'` in 13964 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 13965 xy) ECHO_C='\c';; 13966 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 13967 ECHO_T=' ';; 13968 esac;; 13969 *) 13970 ECHO_N='-n';; 13971 esac 13972 13973 # For backward compatibility with old third-party macros, we provide 13974 # the shell variables $as_echo and $as_echo_n. New code should use 13975 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 13976 as_echo='printf %s\n' 13977 as_echo_n='printf %s' 13978 13979 rm -f conf$$ conf$$.exe conf$$.file 13980 if test -d conf$$.dir; then 13981 rm -f conf$$.dir/conf$$.file 13982 else 13983 rm -f conf$$.dir 13984 mkdir conf$$.dir 2>/dev/null 13985 fi 13986 if (echo >conf$$.file) 2>/dev/null; then 13987 if ln -s conf$$.file conf$$ 2>/dev/null; then 13988 as_ln_s='ln -s' 13989 # ... but there are two gotchas: 13990 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 13991 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 13992 # In both cases, we have to default to 'cp -pR'. 13993 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 13994 as_ln_s='cp -pR' 13995 elif ln conf$$.file conf$$ 2>/dev/null; then 13996 as_ln_s=ln 13997 else 13998 as_ln_s='cp -pR' 13999 fi 14000 else 14001 as_ln_s='cp -pR' 14002 fi 14003 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 14004 rmdir conf$$.dir 2>/dev/null 14005 14006 14007 # as_fn_mkdir_p 14008 # ------------- 14009 # Create "$as_dir" as a directory, including parents if necessary. 14010 as_fn_mkdir_p () 14011 { 14012 14013 case $as_dir in #( 14014 -*) as_dir=./$as_dir;; 14015 esac 14016 test -d "$as_dir" || eval $as_mkdir_p || { 14017 as_dirs= 14018 while :; do 14019 case $as_dir in #( 14020 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 14021 *) as_qdir=$as_dir;; 14022 esac 14023 as_dirs="'$as_qdir' $as_dirs" 14024 as_dir=`$as_dirname -- "$as_dir" || 14025 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14026 X"$as_dir" : 'X\(//\)[^/]' \| \ 14027 X"$as_dir" : 'X\(//\)$' \| \ 14028 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 14029 printf "%s\n" X"$as_dir" | 14030 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14031 s//\1/ 14032 q 14033 } 14034 /^X\(\/\/\)[^/].*/{ 14035 s//\1/ 14036 q 14037 } 14038 /^X\(\/\/\)$/{ 14039 s//\1/ 14040 q 14041 } 14042 /^X\(\/\).*/{ 14043 s//\1/ 14044 q 14045 } 14046 s/.*/./; q'` 14047 test -d "$as_dir" && break 14048 done 14049 test -z "$as_dirs" || eval "mkdir $as_dirs" 14050 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 14051 14052 14053 } # as_fn_mkdir_p 14054 if mkdir -p . 2>/dev/null; then 14055 as_mkdir_p='mkdir -p "$as_dir"' 14056 else 14057 test -d ./-p && rmdir ./-p 14058 as_mkdir_p=false 14059 fi 14060 14061 14062 # as_fn_executable_p FILE 14063 # ----------------------- 14064 # Test if FILE is an executable regular file. 14065 as_fn_executable_p () 14066 { 14067 test -f "$1" && test -x "$1" 14068 } # as_fn_executable_p 14069 as_test_x='test -x' 14070 as_executable_p=as_fn_executable_p 14071 14072 # Sed expression to map a string onto a valid CPP name. 14073 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 14074 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 14075 14076 # Sed expression to map a string onto a valid variable name. 14077 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 14078 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 14079 14080 14081 exec 6>&1 14082 ## ----------------------------------- ## 14083 ## Main body of $CONFIG_STATUS script. ## 14084 ## ----------------------------------- ## 14085 _ASEOF 14086 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 14087 14088 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14089 # Save the log message, to keep $0 and so on meaningful, and to 14090 # report actual input values of CONFIG_FILES etc. instead of their 14091 # values after options handling. 14092 ac_log=" 14093 This file was extended by xfs $as_me 1.2.2, which was 14094 generated by GNU Autoconf 2.72. Invocation command line was 14095 14096 CONFIG_FILES = $CONFIG_FILES 14097 CONFIG_HEADERS = $CONFIG_HEADERS 14098 CONFIG_LINKS = $CONFIG_LINKS 14099 CONFIG_COMMANDS = $CONFIG_COMMANDS 14100 $ $0 $@ 14101 14102 on `(hostname || uname -n) 2>/dev/null | sed 1q` 14103 " 14104 14105 _ACEOF 14106 14107 case $ac_config_files in *" 14108 "*) set x $ac_config_files; shift; ac_config_files=$*;; 14109 esac 14110 14111 case $ac_config_headers in *" 14112 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 14113 esac 14114 14115 14116 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14117 # Files that config.status was made for. 14118 config_files="$ac_config_files" 14119 config_headers="$ac_config_headers" 14120 config_commands="$ac_config_commands" 14121 14122 _ACEOF 14123 14124 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14125 ac_cs_usage="\ 14126 '$as_me' instantiates files and other configuration actions 14127 from templates according to the current configuration. Unless the files 14128 and actions are specified as TAGs, all are instantiated by default. 14129 14130 Usage: $0 [OPTION]... [TAG]... 14131 14132 -h, --help print this help, then exit 14133 -V, --version print version number and configuration settings, then exit 14134 --config print configuration, then exit 14135 -q, --quiet, --silent 14136 do not print progress messages 14137 -d, --debug don't remove temporary files 14138 --recheck update $as_me by reconfiguring in the same conditions 14139 --file=FILE[:TEMPLATE] 14140 instantiate the configuration file FILE 14141 --header=FILE[:TEMPLATE] 14142 instantiate the configuration header FILE 14143 14144 Configuration files: 14145 $config_files 14146 14147 Configuration headers: 14148 $config_headers 14149 14150 Configuration commands: 14151 $config_commands 14152 14153 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xfs/-/issues>." 14154 14155 _ACEOF 14156 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 14157 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 14158 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14159 ac_cs_config='$ac_cs_config_escaped' 14160 ac_cs_version="\\ 14161 xfs config.status 1.2.2 14162 configured by $0, generated by GNU Autoconf 2.72, 14163 with options \\"\$ac_cs_config\\" 14164 14165 Copyright (C) 2023 Free Software Foundation, Inc. 14166 This config.status script is free software; the Free Software Foundation 14167 gives unlimited permission to copy, distribute and modify it." 14168 14169 ac_pwd='$ac_pwd' 14170 srcdir='$srcdir' 14171 INSTALL='$INSTALL' 14172 MKDIR_P='$MKDIR_P' 14173 AWK='$AWK' 14174 test -n "\$AWK" || AWK=awk 14175 _ACEOF 14176 14177 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14178 # The default lists apply if the user does not specify any file. 14179 ac_need_defaults=: 14180 while test $# != 0 14181 do 14182 case $1 in 14183 --*=?*) 14184 ac_option=`expr "X$1" : 'X\([^=]*\)='` 14185 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 14186 ac_shift=: 14187 ;; 14188 --*=) 14189 ac_option=`expr "X$1" : 'X\([^=]*\)='` 14190 ac_optarg= 14191 ac_shift=: 14192 ;; 14193 *) 14194 ac_option=$1 14195 ac_optarg=$2 14196 ac_shift=shift 14197 ;; 14198 esac 14199 14200 case $ac_option in 14201 # Handling of the options. 14202 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 14203 ac_cs_recheck=: ;; 14204 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 14205 printf "%s\n" "$ac_cs_version"; exit ;; 14206 --config | --confi | --conf | --con | --co | --c ) 14207 printf "%s\n" "$ac_cs_config"; exit ;; 14208 --debug | --debu | --deb | --de | --d | -d ) 14209 debug=: ;; 14210 --file | --fil | --fi | --f ) 14211 $ac_shift 14212 case $ac_optarg in 14213 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 14214 '') as_fn_error $? "missing file argument" ;; 14215 esac 14216 as_fn_append CONFIG_FILES " '$ac_optarg'" 14217 ac_need_defaults=false;; 14218 --header | --heade | --head | --hea ) 14219 $ac_shift 14220 case $ac_optarg in 14221 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 14222 esac 14223 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 14224 ac_need_defaults=false;; 14225 --he | --h) 14226 # Conflict between --help and --header 14227 as_fn_error $? "ambiguous option: '$1' 14228 Try '$0 --help' for more information.";; 14229 --help | --hel | -h ) 14230 printf "%s\n" "$ac_cs_usage"; exit ;; 14231 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 14232 | -silent | --silent | --silen | --sile | --sil | --si | --s) 14233 ac_cs_silent=: ;; 14234 14235 # This is an error. 14236 -*) as_fn_error $? "unrecognized option: '$1' 14237 Try '$0 --help' for more information." ;; 14238 14239 *) as_fn_append ac_config_targets " $1" 14240 ac_need_defaults=false ;; 14241 14242 esac 14243 shift 14244 done 14245 14246 ac_configure_extra_args= 14247 14248 if $ac_cs_silent; then 14249 exec 6>/dev/null 14250 ac_configure_extra_args="$ac_configure_extra_args --silent" 14251 fi 14252 14253 _ACEOF 14254 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14255 if \$ac_cs_recheck; then 14256 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 14257 shift 14258 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 14259 CONFIG_SHELL='$SHELL' 14260 export CONFIG_SHELL 14261 exec "\$@" 14262 fi 14263 14264 _ACEOF 14265 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14266 exec 5>>config.log 14267 { 14268 echo 14269 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 14270 ## Running $as_me. ## 14271 _ASBOX 14272 printf "%s\n" "$ac_log" 14273 } >&5 14274 14275 _ACEOF 14276 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14277 # 14278 # INIT-COMMANDS 14279 # 14280 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 14281 14282 _ACEOF 14283 14284 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14285 14286 # Handling of arguments. 14287 for ac_config_target in $ac_config_targets 14288 do 14289 case $ac_config_target in 14290 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 14291 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 14292 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 14293 "config/Makefile") CONFIG_FILES="$CONFIG_FILES config/Makefile" ;; 14294 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 14295 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 14296 14297 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 14298 esac 14299 done 14300 14301 14302 # If the user did not use the arguments to specify the items to instantiate, 14303 # then the envvar interface is used. Set only those that are not. 14304 # We use the long form for the default assignment because of an extremely 14305 # bizarre bug on SunOS 4.1.3. 14306 if $ac_need_defaults; then 14307 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 14308 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 14309 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 14310 fi 14311 14312 # Have a temporary directory for convenience. Make it in the build tree 14313 # simply because there is no reason against having it here, and in addition, 14314 # creating and moving files from /tmp can sometimes cause problems. 14315 # Hook for its removal unless debugging. 14316 # Note that there is a small window in which the directory will not be cleaned: 14317 # after its creation but before its name has been assigned to '$tmp'. 14318 $debug || 14319 { 14320 tmp= ac_tmp= 14321 trap 'exit_status=$? 14322 : "${ac_tmp:=$tmp}" 14323 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 14324 ' 0 14325 trap 'as_fn_exit 1' 1 2 13 15 14326 } 14327 # Create a (secure) tmp directory for tmp files. 14328 14329 { 14330 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 14331 test -d "$tmp" 14332 } || 14333 { 14334 tmp=./conf$$-$RANDOM 14335 (umask 077 && mkdir "$tmp") 14336 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 14337 ac_tmp=$tmp 14338 14339 # Set up the scripts for CONFIG_FILES section. 14340 # No need to generate them if there are no CONFIG_FILES. 14341 # This happens for instance with './config.status config.h'. 14342 if test -n "$CONFIG_FILES"; then 14343 14344 14345 ac_cr=`echo X | tr X '\015'` 14346 # On cygwin, bash can eat \r inside `` if the user requested igncr. 14347 # But we know of no other shell where ac_cr would be empty at this 14348 # point, so we can use a bashism as a fallback. 14349 if test "x$ac_cr" = x; then 14350 eval ac_cr=\$\'\\r\' 14351 fi 14352 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 14353 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 14354 ac_cs_awk_cr='\\r' 14355 else 14356 ac_cs_awk_cr=$ac_cr 14357 fi 14358 14359 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 14360 _ACEOF 14361 14362 14363 { 14364 echo "cat >conf$$subs.awk <<_ACEOF" && 14365 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 14366 echo "_ACEOF" 14367 } >conf$$subs.sh || 14368 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 14369 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 14370 ac_delim='%!_!# ' 14371 for ac_last_try in false false false false false :; do 14372 . ./conf$$subs.sh || 14373 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 14374 14375 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 14376 if test $ac_delim_n = $ac_delim_num; then 14377 break 14378 elif $ac_last_try; then 14379 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 14380 else 14381 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 14382 fi 14383 done 14384 rm -f conf$$subs.sh 14385 14386 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14387 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 14388 _ACEOF 14389 sed -n ' 14390 h 14391 s/^/S["/; s/!.*/"]=/ 14392 p 14393 g 14394 s/^[^!]*!// 14395 :repl 14396 t repl 14397 s/'"$ac_delim"'$// 14398 t delim 14399 :nl 14400 h 14401 s/\(.\{148\}\)..*/\1/ 14402 t more1 14403 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 14404 p 14405 n 14406 b repl 14407 :more1 14408 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 14409 p 14410 g 14411 s/.\{148\}// 14412 t nl 14413 :delim 14414 h 14415 s/\(.\{148\}\)..*/\1/ 14416 t more2 14417 s/["\\]/\\&/g; s/^/"/; s/$/"/ 14418 p 14419 b 14420 :more2 14421 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 14422 p 14423 g 14424 s/.\{148\}// 14425 t delim 14426 ' <conf$$subs.awk | sed ' 14427 /^[^""]/{ 14428 N 14429 s/\n// 14430 } 14431 ' >>$CONFIG_STATUS || ac_write_fail=1 14432 rm -f conf$$subs.awk 14433 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14434 _ACAWK 14435 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 14436 for (key in S) S_is_set[key] = 1 14437 FS = "" 14438 14439 } 14440 { 14441 line = $ 0 14442 nfields = split(line, field, "@") 14443 substed = 0 14444 len = length(field[1]) 14445 for (i = 2; i < nfields; i++) { 14446 key = field[i] 14447 keylen = length(key) 14448 if (S_is_set[key]) { 14449 value = S[key] 14450 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 14451 len += length(value) + length(field[++i]) 14452 substed = 1 14453 } else 14454 len += 1 + keylen 14455 } 14456 14457 print line 14458 } 14459 14460 _ACAWK 14461 _ACEOF 14462 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14463 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 14464 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 14465 else 14466 cat 14467 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 14468 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 14469 _ACEOF 14470 14471 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 14472 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 14473 # trailing colons and then remove the whole line if VPATH becomes empty 14474 # (actually we leave an empty line to preserve line numbers). 14475 if test "x$srcdir" = x.; then 14476 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 14477 h 14478 s/// 14479 s/^/:/ 14480 s/[ ]*$/:/ 14481 s/:\$(srcdir):/:/g 14482 s/:\${srcdir}:/:/g 14483 s/:@srcdir@:/:/g 14484 s/^:*// 14485 s/:*$// 14486 x 14487 s/\(=[ ]*\).*/\1/ 14488 G 14489 s/\n// 14490 s/^[^=]*=[ ]*$// 14491 }' 14492 fi 14493 14494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14495 fi # test -n "$CONFIG_FILES" 14496 14497 # Set up the scripts for CONFIG_HEADERS section. 14498 # No need to generate them if there are no CONFIG_HEADERS. 14499 # This happens for instance with './config.status Makefile'. 14500 if test -n "$CONFIG_HEADERS"; then 14501 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 14502 BEGIN { 14503 _ACEOF 14504 14505 # Transform confdefs.h into an awk script 'defines.awk', embedded as 14506 # here-document in config.status, that substitutes the proper values into 14507 # config.h.in to produce config.h. 14508 14509 # Create a delimiter string that does not exist in confdefs.h, to ease 14510 # handling of long lines. 14511 ac_delim='%!_!# ' 14512 for ac_last_try in false false :; do 14513 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 14514 if test -z "$ac_tt"; then 14515 break 14516 elif $ac_last_try; then 14517 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 14518 else 14519 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 14520 fi 14521 done 14522 14523 # For the awk script, D is an array of macro values keyed by name, 14524 # likewise P contains macro parameters if any. Preserve backslash 14525 # newline sequences. 14526 14527 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 14528 sed -n ' 14529 s/.\{148\}/&'"$ac_delim"'/g 14530 t rset 14531 :rset 14532 s/^[ ]*#[ ]*define[ ][ ]*/ / 14533 t def 14534 d 14535 :def 14536 s/\\$// 14537 t bsnl 14538 s/["\\]/\\&/g 14539 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 14540 D["\1"]=" \3"/p 14541 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 14542 d 14543 :bsnl 14544 s/["\\]/\\&/g 14545 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 14546 D["\1"]=" \3\\\\\\n"\\/p 14547 t cont 14548 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 14549 t cont 14550 d 14551 :cont 14552 n 14553 s/.\{148\}/&'"$ac_delim"'/g 14554 t clear 14555 :clear 14556 s/\\$// 14557 t bsnlc 14558 s/["\\]/\\&/g; s/^/"/; s/$/"/p 14559 d 14560 :bsnlc 14561 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 14562 b cont 14563 ' <confdefs.h | sed ' 14564 s/'"$ac_delim"'/"\\\ 14565 "/g' >>$CONFIG_STATUS || ac_write_fail=1 14566 14567 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14568 for (key in D) D_is_set[key] = 1 14569 FS = "" 14570 } 14571 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 14572 line = \$ 0 14573 split(line, arg, " ") 14574 if (arg[1] == "#") { 14575 defundef = arg[2] 14576 mac1 = arg[3] 14577 } else { 14578 defundef = substr(arg[1], 2) 14579 mac1 = arg[2] 14580 } 14581 split(mac1, mac2, "(") #) 14582 macro = mac2[1] 14583 prefix = substr(line, 1, index(line, defundef) - 1) 14584 if (D_is_set[macro]) { 14585 # Preserve the white space surrounding the "#". 14586 print prefix "define", macro P[macro] D[macro] 14587 next 14588 } else { 14589 # Replace #undef with comments. This is necessary, for example, 14590 # in the case of _POSIX_SOURCE, which is predefined and required 14591 # on some systems where configure will not decide to define it. 14592 if (defundef == "undef") { 14593 print "/*", prefix defundef, macro, "*/" 14594 next 14595 } 14596 } 14597 } 14598 { print } 14599 _ACAWK 14600 _ACEOF 14601 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14602 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 14603 fi # test -n "$CONFIG_HEADERS" 14604 14605 14606 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 14607 shift 14608 for ac_tag 14609 do 14610 case $ac_tag in 14611 :[FHLC]) ac_mode=$ac_tag; continue;; 14612 esac 14613 case $ac_mode$ac_tag in 14614 :[FHL]*:*);; 14615 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 14616 :[FH]-) ac_tag=-:-;; 14617 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 14618 esac 14619 ac_save_IFS=$IFS 14620 IFS=: 14621 set x $ac_tag 14622 IFS=$ac_save_IFS 14623 shift 14624 ac_file=$1 14625 shift 14626 14627 case $ac_mode in 14628 :L) ac_source=$1;; 14629 :[FH]) 14630 ac_file_inputs= 14631 for ac_f 14632 do 14633 case $ac_f in 14634 -) ac_f="$ac_tmp/stdin";; 14635 *) # Look for the file first in the build tree, then in the source tree 14636 # (if the path is not absolute). The absolute path cannot be DOS-style, 14637 # because $ac_f cannot contain ':'. 14638 test -f "$ac_f" || 14639 case $ac_f in 14640 [\\/$]*) false;; 14641 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 14642 esac || 14643 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 14644 esac 14645 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 14646 as_fn_append ac_file_inputs " '$ac_f'" 14647 done 14648 14649 # Let's still pretend it is 'configure' which instantiates (i.e., don't 14650 # use $as_me), people would be surprised to read: 14651 # /* config.h. Generated by config.status. */ 14652 configure_input='Generated from '` 14653 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 14654 `' by configure.' 14655 if test x"$ac_file" != x-; then 14656 configure_input="$ac_file. $configure_input" 14657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 14658 printf "%s\n" "$as_me: creating $ac_file" >&6;} 14659 fi 14660 # Neutralize special characters interpreted by sed in replacement strings. 14661 case $configure_input in #( 14662 *\&* | *\|* | *\\* ) 14663 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 14664 sed 's/[\\\\&|]/\\\\&/g'`;; #( 14665 *) ac_sed_conf_input=$configure_input;; 14666 esac 14667 14668 case $ac_tag in 14669 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 14670 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 14671 esac 14672 ;; 14673 esac 14674 14675 ac_dir=`$as_dirname -- "$ac_file" || 14676 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14677 X"$ac_file" : 'X\(//\)[^/]' \| \ 14678 X"$ac_file" : 'X\(//\)$' \| \ 14679 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 14680 printf "%s\n" X"$ac_file" | 14681 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14682 s//\1/ 14683 q 14684 } 14685 /^X\(\/\/\)[^/].*/{ 14686 s//\1/ 14687 q 14688 } 14689 /^X\(\/\/\)$/{ 14690 s//\1/ 14691 q 14692 } 14693 /^X\(\/\).*/{ 14694 s//\1/ 14695 q 14696 } 14697 s/.*/./; q'` 14698 as_dir="$ac_dir"; as_fn_mkdir_p 14699 ac_builddir=. 14700 14701 case "$ac_dir" in 14702 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 14703 *) 14704 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 14705 # A ".." for each directory in $ac_dir_suffix. 14706 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 14707 case $ac_top_builddir_sub in 14708 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 14709 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 14710 esac ;; 14711 esac 14712 ac_abs_top_builddir=$ac_pwd 14713 ac_abs_builddir=$ac_pwd$ac_dir_suffix 14714 # for backward compatibility: 14715 ac_top_builddir=$ac_top_build_prefix 14716 14717 case $srcdir in 14718 .) # We are building in place. 14719 ac_srcdir=. 14720 ac_top_srcdir=$ac_top_builddir_sub 14721 ac_abs_top_srcdir=$ac_pwd ;; 14722 [\\/]* | ?:[\\/]* ) # Absolute name. 14723 ac_srcdir=$srcdir$ac_dir_suffix; 14724 ac_top_srcdir=$srcdir 14725 ac_abs_top_srcdir=$srcdir ;; 14726 *) # Relative name. 14727 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 14728 ac_top_srcdir=$ac_top_build_prefix$srcdir 14729 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 14730 esac 14731 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 14732 14733 14734 case $ac_mode in 14735 :F) 14736 # 14737 # CONFIG_FILE 14738 # 14739 14740 case $INSTALL in 14741 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 14742 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 14743 esac 14744 ac_MKDIR_P=$MKDIR_P 14745 case $MKDIR_P in 14746 [\\/$]* | ?:[\\/]* ) ;; 14747 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 14748 esac 14749 _ACEOF 14750 14751 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14752 # If the template does not know about datarootdir, expand it. 14753 # FIXME: This hack should be removed a few years after 2.60. 14754 ac_datarootdir_hack=; ac_datarootdir_seen= 14755 ac_sed_dataroot=' 14756 /datarootdir/ { 14757 p 14758 q 14759 } 14760 /@datadir@/p 14761 /@docdir@/p 14762 /@infodir@/p 14763 /@localedir@/p 14764 /@mandir@/p' 14765 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 14766 *datarootdir*) ac_datarootdir_seen=yes;; 14767 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 14768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 14769 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 14770 _ACEOF 14771 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14772 ac_datarootdir_hack=' 14773 s&@datadir@&$datadir&g 14774 s&@docdir@&$docdir&g 14775 s&@infodir@&$infodir&g 14776 s&@localedir@&$localedir&g 14777 s&@mandir@&$mandir&g 14778 s&\\\${datarootdir}&$datarootdir&g' ;; 14779 esac 14780 _ACEOF 14781 14782 # Neutralize VPATH when '$srcdir' = '.'. 14783 # Shell code in configure.ac might set extrasub. 14784 # FIXME: do we really want to maintain this feature? 14785 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14786 ac_sed_extra="$ac_vpsub 14787 $extrasub 14788 _ACEOF 14789 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14790 :t 14791 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 14792 s|@configure_input@|$ac_sed_conf_input|;t t 14793 s&@top_builddir@&$ac_top_builddir_sub&;t t 14794 s&@top_build_prefix@&$ac_top_build_prefix&;t t 14795 s&@srcdir@&$ac_srcdir&;t t 14796 s&@abs_srcdir@&$ac_abs_srcdir&;t t 14797 s&@top_srcdir@&$ac_top_srcdir&;t t 14798 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 14799 s&@builddir@&$ac_builddir&;t t 14800 s&@abs_builddir@&$ac_abs_builddir&;t t 14801 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 14802 s&@INSTALL@&$ac_INSTALL&;t t 14803 s&@MKDIR_P@&$ac_MKDIR_P&;t t 14804 $ac_datarootdir_hack 14805 " 14806 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 14807 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14808 14809 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 14810 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 14811 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 14812 "$ac_tmp/out"`; test -z "$ac_out"; } && 14813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 14814 which seems to be undefined. Please make sure it is defined" >&5 14815 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 14816 which seems to be undefined. Please make sure it is defined" >&2;} 14817 14818 rm -f "$ac_tmp/stdin" 14819 case $ac_file in 14820 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 14821 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 14822 esac \ 14823 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14824 ;; 14825 :H) 14826 # 14827 # CONFIG_HEADER 14828 # 14829 if test x"$ac_file" != x-; then 14830 { 14831 printf "%s\n" "/* $configure_input */" >&1 \ 14832 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 14833 } >"$ac_tmp/config.h" \ 14834 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14835 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 14836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 14837 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 14838 else 14839 rm -f "$ac_file" 14840 mv "$ac_tmp/config.h" "$ac_file" \ 14841 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14842 fi 14843 else 14844 printf "%s\n" "/* $configure_input */" >&1 \ 14845 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 14846 || as_fn_error $? "could not create -" "$LINENO" 5 14847 fi 14848 # Compute "$ac_file"'s index in $config_headers. 14849 _am_arg="$ac_file" 14850 _am_stamp_count=1 14851 for _am_header in $config_headers :; do 14852 case $_am_header in 14853 $_am_arg | $_am_arg:* ) 14854 break ;; 14855 * ) 14856 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 14857 esac 14858 done 14859 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 14860 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14861 X"$_am_arg" : 'X\(//\)[^/]' \| \ 14862 X"$_am_arg" : 'X\(//\)$' \| \ 14863 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 14864 printf "%s\n" X"$_am_arg" | 14865 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14866 s//\1/ 14867 q 14868 } 14869 /^X\(\/\/\)[^/].*/{ 14870 s//\1/ 14871 q 14872 } 14873 /^X\(\/\/\)$/{ 14874 s//\1/ 14875 q 14876 } 14877 /^X\(\/\).*/{ 14878 s//\1/ 14879 q 14880 } 14881 s/.*/./; q'`/stamp-h$_am_stamp_count 14882 ;; 14883 14884 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 14885 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 14886 ;; 14887 esac 14888 14889 14890 case $ac_file$ac_mode in 14891 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 14892 # Older Autoconf quotes --file arguments for eval, but not when files 14893 # are listed without --file. Let's play safe and only enable the eval 14894 # if we detect the quoting. 14895 # TODO: see whether this extra hack can be removed once we start 14896 # requiring Autoconf 2.70 or later. 14897 case $CONFIG_FILES in #( 14898 *\'*) : 14899 eval set x "$CONFIG_FILES" ;; #( 14900 *) : 14901 set x $CONFIG_FILES ;; #( 14902 *) : 14903 ;; 14904 esac 14905 shift 14906 # Used to flag and report bootstrapping failures. 14907 am_rc=0 14908 for am_mf 14909 do 14910 # Strip MF so we end up with the name of the file. 14911 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 14912 # Check whether this is an Automake generated Makefile which includes 14913 # dependency-tracking related rules and includes. 14914 # Grep'ing the whole file directly is not great: AIX grep has a line 14915 # limit of 2048, but all sed's we know have understand at least 4000. 14916 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 14917 || continue 14918 am_dirpart=`$as_dirname -- "$am_mf" || 14919 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14920 X"$am_mf" : 'X\(//\)[^/]' \| \ 14921 X"$am_mf" : 'X\(//\)$' \| \ 14922 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 14923 printf "%s\n" X"$am_mf" | 14924 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14925 s//\1/ 14926 q 14927 } 14928 /^X\(\/\/\)[^/].*/{ 14929 s//\1/ 14930 q 14931 } 14932 /^X\(\/\/\)$/{ 14933 s//\1/ 14934 q 14935 } 14936 /^X\(\/\).*/{ 14937 s//\1/ 14938 q 14939 } 14940 s/.*/./; q'` 14941 am_filepart=`$as_basename -- "$am_mf" || 14942 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 14943 X"$am_mf" : 'X\(//\)$' \| \ 14944 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 14945 printf "%s\n" X/"$am_mf" | 14946 sed '/^.*\/\([^/][^/]*\)\/*$/{ 14947 s//\1/ 14948 q 14949 } 14950 /^X\/\(\/\/\)$/{ 14951 s//\1/ 14952 q 14953 } 14954 /^X\/\(\/\).*/{ 14955 s//\1/ 14956 q 14957 } 14958 s/.*/./; q'` 14959 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 14960 && sed -e '/# am--include-marker/d' "$am_filepart" \ 14961 | $MAKE -f - am--depfiles" >&5 14962 (cd "$am_dirpart" \ 14963 && sed -e '/# am--include-marker/d' "$am_filepart" \ 14964 | $MAKE -f - am--depfiles) >&5 2>&5 14965 ac_status=$? 14966 echo "$as_me:$LINENO: \$? = $ac_status" >&5 14967 (exit $ac_status); } || am_rc=$? 14968 done 14969 if test $am_rc -ne 0; then 14970 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 14971 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 14972 as_fn_error $? "Something went wrong bootstrapping makefile fragments 14973 for automatic dependency tracking. If GNU make was not used, consider 14974 re-running the configure script with MAKE=\"gmake\" (or whatever is 14975 necessary). You can also try re-running configure with the 14976 '--disable-dependency-tracking' option to at least be able to build 14977 the package (albeit without support for automatic dependency tracking). 14978 See 'config.log' for more details" "$LINENO" 5; } 14979 fi 14980 { am_dirpart=; unset am_dirpart;} 14981 { am_filepart=; unset am_filepart;} 14982 { am_mf=; unset am_mf;} 14983 { am_rc=; unset am_rc;} 14984 rm -f conftest-deps.mk 14985 } 14986 ;; 14987 14988 esac 14989 done # for ac_tag 14990 14991 14992 as_fn_exit 0 14993 _ACEOF 14994 ac_clean_files=$ac_clean_files_save 14995 14996 test $ac_write_fail = 0 || 14997 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 14998 14999 15000 # configure is writing to config.log, and then calls config.status. 15001 # config.status does its own redirection, appending to config.log. 15002 # Unfortunately, on DOS this fails, as config.log is still kept open 15003 # by configure, so config.status won't be able to write to it; its 15004 # output is simply discarded. So we exec the FD to /dev/null, 15005 # effectively closing config.log, so it can be properly (re)opened and 15006 # appended to by config.status. When coming back to configure, we 15007 # need to make the FD available again. 15008 if test "$no_create" != yes; then 15009 ac_cs_success=: 15010 ac_config_status_args= 15011 test "$silent" = yes && 15012 ac_config_status_args="$ac_config_status_args --quiet" 15013 exec 5>/dev/null 15014 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 15015 exec 5>>config.log 15016 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 15017 # would make configure fail if this is the last instruction. 15018 $ac_cs_success || as_fn_exit 1 15019 fi 15020 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 15021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 15022 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 15023 fi 15024 15025 15026
Indexes created Sun Oct 25 00:26:45 UTC 2026