configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xorgproto 2021.5. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/proto/xorgproto/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$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 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/proto/xorgproto/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 as_awk_strverscmp=' 561 # Use only awk features that work with 7th edition Unix awk (1978). 562 # My, what an old awk you have, Mr. Solaris! 563 END { 564 while (length(v1) && length(v2)) { 565 # Set d1 to be the next thing to compare from v1, and likewise for d2. 566 # Normally this is a single character, but if v1 and v2 contain digits, 567 # compare them as integers and fractions as strverscmp does. 568 if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { 569 # Split v1 and v2 into their leading digit string components d1 and d2, 570 # and advance v1 and v2 past the leading digit strings. 571 for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue 572 for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue 573 d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) 574 d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) 575 if (d1 ~ /^0/) { 576 if (d2 ~ /^0/) { 577 # Compare two fractions. 578 while (d1 ~ /^0/ && d2 ~ /^0/) { 579 d1 = substr(d1, 2); len1-- 580 d2 = substr(d2, 2); len2-- 581 } 582 if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { 583 # The two components differ in length, and the common prefix 584 # contains only leading zeros. Consider the longer to be less. 585 d1 = -len1 586 d2 = -len2 587 } else { 588 # Otherwise, compare as strings. 589 d1 = "x" d1 590 d2 = "x" d2 591 } 592 } else { 593 # A fraction is less than an integer. 594 exit 1 595 } 596 } else { 597 if (d2 ~ /^0/) { 598 # An integer is greater than a fraction. 599 exit 2 600 } else { 601 # Compare two integers. 602 d1 += 0 603 d2 += 0 604 } 605 } 606 } else { 607 # The normal case, without worrying about digits. 608 d1 = substr(v1, 1, 1); v1 = substr(v1, 2) 609 d2 = substr(v2, 1, 1); v2 = substr(v2, 2) 610 } 611 if (d1 < d2) exit 1 612 if (d1 > d2) exit 2 613 } 614 # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), 615 # which mishandles some comparisons of empty strings to integers. 616 if (length(v2)) exit 1 617 if (length(v1)) exit 2 618 } 619 ' 620 621 test -n "$DJDIR" || exec 7<&0 </dev/null 622 exec 6>&1 623 624 # Name of the host. 625 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 626 # so uname gets run too. 627 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 628 629 # 630 # Initializations. 631 # 632 ac_default_prefix=/usr/local 633 ac_clean_files= 634 ac_config_libobj_dir=. 635 LIBOBJS= 636 cross_compiling=no 637 subdirs= 638 MFLAGS= 639 MAKEFLAGS= 640 641 # Identity of this package. 642 PACKAGE_NAME='xorgproto' 643 PACKAGE_TARNAME='xorgproto' 644 PACKAGE_VERSION='2021.5' 645 PACKAGE_STRING='xorgproto 2021.5' 646 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/proto/xorgproto/issues' 647 PACKAGE_URL='' 648 649 # Factoring default headers for most tests. 650 ac_includes_default="\ 651 #include <stdio.h> 652 #ifdef HAVE_SYS_TYPES_H 653 # include <sys/types.h> 654 #endif 655 #ifdef HAVE_SYS_STAT_H 656 # include <sys/stat.h> 657 #endif 658 #ifdef STDC_HEADERS 659 # include <stdlib.h> 660 # include <stddef.h> 661 #else 662 # ifdef HAVE_STDLIB_H 663 # include <stdlib.h> 664 # endif 665 #endif 666 #ifdef HAVE_STRING_H 667 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 668 # include <memory.h> 669 # endif 670 # include <string.h> 671 #endif 672 #ifdef HAVE_STRINGS_H 673 # 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"./$cache_file";; 2282 esac 2283 fi 2284 else 2285 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2286 $as_echo "$as_me: creating cache $cache_file" >&6;} 2287 >$cache_file 2288 fi 2289 2290 # Check that the precious variables saved in the cache have kept the same 2291 # value. 2292 ac_cache_corrupted=false 2293 for ac_var in $ac_precious_vars; do 2294 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2295 eval ac_new_set=\$ac_env_${ac_var}_set 2296 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2297 eval ac_new_val=\$ac_env_${ac_var}_value 2298 case $ac_old_set,$ac_new_set in 2299 set,) 2300 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2301 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2302 ac_cache_corrupted=: ;; 2303 ,set) 2304 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2305 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2306 ac_cache_corrupted=: ;; 2307 ,);; 2308 *) 2309 if test "x$ac_old_val" != "x$ac_new_val"; then 2310 # differences in whitespace do not lead to failure. 2311 ac_old_val_w=`echo x $ac_old_val` 2312 ac_new_val_w=`echo x $ac_new_val` 2313 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2314 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2315 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2316 ac_cache_corrupted=: 2317 else 2318 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2319 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2320 eval $ac_var=\$ac_old_val 2321 fi 2322 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2323 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2324 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2325 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2326 fi;; 2327 esac 2328 # Pass precious variables to config.status. 2329 if test "$ac_new_set" = set; then 2330 case $ac_new_val in 2331 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2332 *) ac_arg=$ac_var=$ac_new_val ;; 2333 esac 2334 case " $ac_configure_args " in 2335 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2336 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2337 esac 2338 fi 2339 done 2340 if $ac_cache_corrupted; then 2341 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2342 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2343 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2344 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2345 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2346 fi 2347 ## -------------------- ## 2348 ## Main body of script. ## 2349 ## -------------------- ## 2350 2351 ac_ext=c 2352 ac_cpp='$CPP $CPPFLAGS' 2353 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2354 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2355 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2356 2357 2358 am__api_version='1.16' 2359 2360 ac_aux_dir= 2361 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2362 if test -f "$ac_dir/install-sh"; then 2363 ac_aux_dir=$ac_dir 2364 ac_install_sh="$ac_aux_dir/install-sh -c" 2365 break 2366 elif test -f "$ac_dir/install.sh"; then 2367 ac_aux_dir=$ac_dir 2368 ac_install_sh="$ac_aux_dir/install.sh -c" 2369 break 2370 elif test -f "$ac_dir/shtool"; then 2371 ac_aux_dir=$ac_dir 2372 ac_install_sh="$ac_aux_dir/shtool install -c" 2373 break 2374 fi 2375 done 2376 if test -z "$ac_aux_dir"; then 2377 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2378 fi 2379 2380 # These three variables are undocumented and unsupported, 2381 # and are intended to be withdrawn in a future Autoconf release. 2382 # They can cause serious problems if a builder's source tree is in a directory 2383 # whose full name contains unusual characters. 2384 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2385 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2386 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2387 2388 2389 # Find a good install program. We prefer a C program (faster), 2390 # so one script is as good as another. But avoid the broken or 2391 # incompatible versions: 2392 # SysV /etc/install, /usr/sbin/install 2393 # SunOS /usr/etc/install 2394 # IRIX /sbin/install 2395 # AIX /bin/install 2396 # AmigaOS /C/install, which installs bootblocks on floppy discs 2397 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2398 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2399 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2400 # OS/2's system install, which has a completely different semantic 2401 # ./install, which can be erroneously created by make from ./install.sh. 2402 # Reject install programs that cannot install multiple files. 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2404 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2405 if test -z "$INSTALL"; then 2406 if ${ac_cv_path_install+:} false; then : 2407 $as_echo_n "(cached) " >&6 2408 else 2409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2410 for as_dir in $PATH 2411 do 2412 IFS=$as_save_IFS 2413 test -z "$as_dir" && as_dir=. 2414 # Account for people who put trailing slashes in PATH elements. 2415 case $as_dir/ in #(( 2416 ./ | .// | /[cC]/* | \ 2417 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2418 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2419 /usr/ucb/* ) ;; 2420 *) 2421 # OSF1 and SCO ODT 3.0 have their own names for install. 2422 # Don't use installbsd from OSF since it installs stuff as root 2423 # by default. 2424 for ac_prog in ginstall scoinst install; do 2425 for ac_exec_ext in '' $ac_executable_extensions; do 2426 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2427 if test $ac_prog = install && 2428 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2429 # AIX install. It has an incompatible calling convention. 2430 : 2431 elif test $ac_prog = install && 2432 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2433 # program-specific install script used by HP pwplus--don't use. 2434 : 2435 else 2436 rm -rf conftest.one conftest.two conftest.dir 2437 echo one > conftest.one 2438 echo two > conftest.two 2439 mkdir conftest.dir 2440 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2441 test -s conftest.one && test -s conftest.two && 2442 test -s conftest.dir/conftest.one && 2443 test -s conftest.dir/conftest.two 2444 then 2445 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2446 break 3 2447 fi 2448 fi 2449 fi 2450 done 2451 done 2452 ;; 2453 esac 2454 2455 done 2456 IFS=$as_save_IFS 2457 2458 rm -rf conftest.one conftest.two conftest.dir 2459 2460 fi 2461 if test "${ac_cv_path_install+set}" = set; then 2462 INSTALL=$ac_cv_path_install 2463 else 2464 # As a last resort, use the slow shell script. Don't cache a 2465 # value for INSTALL within a source directory, because that will 2466 # break other packages using the cache if that directory is 2467 # removed, or if the value is a relative name. 2468 INSTALL=$ac_install_sh 2469 fi 2470 fi 2471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2472 $as_echo "$INSTALL" >&6; } 2473 2474 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2475 # It thinks the first close brace ends the variable substitution. 2476 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2477 2478 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2479 2480 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2481 2482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2483 $as_echo_n "checking whether build environment is sane... " >&6; } 2484 # Reject unsafe characters in $srcdir or the absolute working directory 2485 # name. Accept space and tab only in the latter. 2486 am_lf=' 2487 ' 2488 case `pwd` in 2489 *[\\\"\#\$\&\'\`$am_lf]*) 2490 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2491 esac 2492 case $srcdir in 2493 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2494 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2495 esac 2496 2497 # Do 'set' in a subshell so we don't clobber the current shell's 2498 # arguments. Must try -L first in case configure is actually a 2499 # symlink; some systems play weird games with the mod time of symlinks 2500 # (eg FreeBSD returns the mod time of the symlink's containing 2501 # directory). 2502 if ( 2503 am_has_slept=no 2504 for am_try in 1 2; do 2505 echo "timestamp, slept: $am_has_slept" > conftest.file 2506 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2507 if test "$*" = "X"; then 2508 # -L didn't work. 2509 set X `ls -t "$srcdir/configure" conftest.file` 2510 fi 2511 if test "$*" != "X $srcdir/configure conftest.file" \ 2512 && test "$*" != "X conftest.file $srcdir/configure"; then 2513 2514 # If neither matched, then we have a broken ls. This can happen 2515 # if, for instance, CONFIG_SHELL is bash and it inherits a 2516 # broken ls alias from the environment. This has actually 2517 # happened. Such a system could not be considered "sane". 2518 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2519 alias in your environment" "$LINENO" 5 2520 fi 2521 if test "$2" = conftest.file || test $am_try -eq 2; then 2522 break 2523 fi 2524 # Just in case. 2525 sleep 1 2526 am_has_slept=yes 2527 done 2528 test "$2" = conftest.file 2529 ) 2530 then 2531 # Ok. 2532 : 2533 else 2534 as_fn_error $? "newly created file is older than distributed files! 2535 Check your system clock" "$LINENO" 5 2536 fi 2537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2538 $as_echo "yes" >&6; } 2539 # If we didn't sleep, we still need to ensure time stamps of config.status and 2540 # generated files are strictly newer. 2541 am_sleep_pid= 2542 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2543 ( sleep 1 ) & 2544 am_sleep_pid=$! 2545 fi 2546 2547 rm -f conftest.file 2548 2549 test "$program_prefix" != NONE && 2550 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2551 # Use a double $ so make ignores it. 2552 test "$program_suffix" != NONE && 2553 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2554 # Double any \ or $. 2555 # By default was `s,x,x', remove it if useless. 2556 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2557 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2558 2559 # Expand $ac_aux_dir to an absolute path. 2560 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2561 2562 if test x"${MISSING+set}" != xset; then 2563 case $am_aux_dir in 2564 *\ * | *\ *) 2565 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2566 *) 2567 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2568 esac 2569 fi 2570 # Use eval to expand $SHELL 2571 if eval "$MISSING --is-lightweight"; then 2572 am_missing_run="$MISSING " 2573 else 2574 am_missing_run= 2575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2576 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2577 fi 2578 2579 if test x"${install_sh+set}" != xset; then 2580 case $am_aux_dir in 2581 *\ * | *\ *) 2582 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2583 *) 2584 install_sh="\${SHELL} $am_aux_dir/install-sh" 2585 esac 2586 fi 2587 2588 # Installed binaries are usually stripped using 'strip' when the user 2589 # run "make install-strip". However 'strip' might not be the right 2590 # tool to use in cross-compilation environments, therefore Automake 2591 # will honor the 'STRIP' environment variable to overrule this program. 2592 if test "$cross_compiling" != no; then 2593 if test -n "$ac_tool_prefix"; then 2594 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2595 set dummy ${ac_tool_prefix}strip; ac_word=$2 2596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2597 $as_echo_n "checking for $ac_word... " >&6; } 2598 if ${ac_cv_prog_STRIP+:} false; then : 2599 $as_echo_n "(cached) " >&6 2600 else 2601 if test -n "$STRIP"; then 2602 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2603 else 2604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2605 for as_dir in $PATH 2606 do 2607 IFS=$as_save_IFS 2608 test -z "$as_dir" && as_dir=. 2609 for ac_exec_ext in '' $ac_executable_extensions; do 2610 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2611 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2612 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2613 break 2 2614 fi 2615 done 2616 done 2617 IFS=$as_save_IFS 2618 2619 fi 2620 fi 2621 STRIP=$ac_cv_prog_STRIP 2622 if test -n "$STRIP"; then 2623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2624 $as_echo "$STRIP" >&6; } 2625 else 2626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2627 $as_echo "no" >&6; } 2628 fi 2629 2630 2631 fi 2632 if test -z "$ac_cv_prog_STRIP"; then 2633 ac_ct_STRIP=$STRIP 2634 # Extract the first word of "strip", so it can be a program name with args. 2635 set dummy strip; ac_word=$2 2636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2637 $as_echo_n "checking for $ac_word... " >&6; } 2638 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2639 $as_echo_n "(cached) " >&6 2640 else 2641 if test -n "$ac_ct_STRIP"; then 2642 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2643 else 2644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2645 for as_dir in $PATH 2646 do 2647 IFS=$as_save_IFS 2648 test -z "$as_dir" && as_dir=. 2649 for ac_exec_ext in '' $ac_executable_extensions; do 2650 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2651 ac_cv_prog_ac_ct_STRIP="strip" 2652 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2653 break 2 2654 fi 2655 done 2656 done 2657 IFS=$as_save_IFS 2658 2659 fi 2660 fi 2661 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2662 if test -n "$ac_ct_STRIP"; then 2663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2664 $as_echo "$ac_ct_STRIP" >&6; } 2665 else 2666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2667 $as_echo "no" >&6; } 2668 fi 2669 2670 if test "x$ac_ct_STRIP" = x; then 2671 STRIP=":" 2672 else 2673 case $cross_compiling:$ac_tool_warned in 2674 yes:) 2675 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2676 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2677 ac_tool_warned=yes ;; 2678 esac 2679 STRIP=$ac_ct_STRIP 2680 fi 2681 else 2682 STRIP="$ac_cv_prog_STRIP" 2683 fi 2684 2685 fi 2686 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2687 2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2689 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2690 if test -z "$MKDIR_P"; then 2691 if ${ac_cv_path_mkdir+:} false; then : 2692 $as_echo_n "(cached) " >&6 2693 else 2694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2695 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2696 do 2697 IFS=$as_save_IFS 2698 test -z "$as_dir" && as_dir=. 2699 for ac_prog in mkdir gmkdir; do 2700 for ac_exec_ext in '' $ac_executable_extensions; do 2701 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2702 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2703 'mkdir (GNU coreutils) '* | \ 2704 'mkdir (coreutils) '* | \ 2705 'mkdir (fileutils) '4.1*) 2706 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2707 break 3;; 2708 esac 2709 done 2710 done 2711 done 2712 IFS=$as_save_IFS 2713 2714 fi 2715 2716 test -d ./--version && rmdir ./--version 2717 if test "${ac_cv_path_mkdir+set}" = set; then 2718 MKDIR_P="$ac_cv_path_mkdir -p" 2719 else 2720 # As a last resort, use the slow shell script. Don't cache a 2721 # value for MKDIR_P within a source directory, because that will 2722 # break other packages using the cache if that directory is 2723 # removed, or if the value is a relative name. 2724 MKDIR_P="$ac_install_sh -d" 2725 fi 2726 fi 2727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2728 $as_echo "$MKDIR_P" >&6; } 2729 2730 for ac_prog in gawk mawk nawk awk 2731 do 2732 # Extract the first word of "$ac_prog", so it can be a program name with args. 2733 set dummy $ac_prog; ac_word=$2 2734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2735 $as_echo_n "checking for $ac_word... " >&6; } 2736 if ${ac_cv_prog_AWK+:} false; then : 2737 $as_echo_n "(cached) " >&6 2738 else 2739 if test -n "$AWK"; then 2740 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2741 else 2742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2743 for as_dir in $PATH 2744 do 2745 IFS=$as_save_IFS 2746 test -z "$as_dir" && as_dir=. 2747 for ac_exec_ext in '' $ac_executable_extensions; do 2748 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2749 ac_cv_prog_AWK="$ac_prog" 2750 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2751 break 2 2752 fi 2753 done 2754 done 2755 IFS=$as_save_IFS 2756 2757 fi 2758 fi 2759 AWK=$ac_cv_prog_AWK 2760 if test -n "$AWK"; then 2761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2762 $as_echo "$AWK" >&6; } 2763 else 2764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2765 $as_echo "no" >&6; } 2766 fi 2767 2768 2769 test -n "$AWK" && break 2770 done 2771 2772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2773 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2774 set x ${MAKE-make} 2775 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2776 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2777 $as_echo_n "(cached) " >&6 2778 else 2779 cat >conftest.make <<\_ACEOF 2780 SHELL = /bin/sh 2781 all: 2782 @echo '@@@%%%=$(MAKE)=@@@%%%' 2783 _ACEOF 2784 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2785 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2786 *@@@%%%=?*=@@@%%%*) 2787 eval ac_cv_prog_make_${ac_make}_set=yes;; 2788 *) 2789 eval ac_cv_prog_make_${ac_make}_set=no;; 2790 esac 2791 rm -f conftest.make 2792 fi 2793 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2795 $as_echo "yes" >&6; } 2796 SET_MAKE= 2797 else 2798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2799 $as_echo "no" >&6; } 2800 SET_MAKE="MAKE=${MAKE-make}" 2801 fi 2802 2803 rm -rf .tst 2>/dev/null 2804 mkdir .tst 2>/dev/null 2805 if test -d .tst; then 2806 am__leading_dot=. 2807 else 2808 am__leading_dot=_ 2809 fi 2810 rmdir .tst 2>/dev/null 2811 2812 # Check whether --enable-silent-rules was given. 2813 if test "${enable_silent_rules+set}" = set; then : 2814 enableval=$enable_silent_rules; 2815 fi 2816 2817 case $enable_silent_rules in # ((( 2818 yes) AM_DEFAULT_VERBOSITY=0;; 2819 no) AM_DEFAULT_VERBOSITY=1;; 2820 *) AM_DEFAULT_VERBOSITY=1;; 2821 esac 2822 am_make=${MAKE-make} 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2824 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2825 if ${am_cv_make_support_nested_variables+:} false; then : 2826 $as_echo_n "(cached) " >&6 2827 else 2828 if $as_echo 'TRUE=$(BAR$(V)) 2829 BAR0=false 2830 BAR1=true 2831 V=1 2832 am__doit: 2833 @$(TRUE) 2834 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2835 am_cv_make_support_nested_variables=yes 2836 else 2837 am_cv_make_support_nested_variables=no 2838 fi 2839 fi 2840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2841 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2842 if test $am_cv_make_support_nested_variables = yes; then 2843 AM_V='$(V)' 2844 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2845 else 2846 AM_V=$AM_DEFAULT_VERBOSITY 2847 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2848 fi 2849 AM_BACKSLASH='\' 2850 2851 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2852 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2853 # is not polluted with repeated "-I." 2854 am__isrc=' -I$(srcdir)' 2855 # test to see if srcdir already configured 2856 if test -f $srcdir/config.status; then 2857 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2858 fi 2859 fi 2860 2861 # test whether we have cygpath 2862 if test -z "$CYGPATH_W"; then 2863 if (cygpath --version) >/dev/null 2>/dev/null; then 2864 CYGPATH_W='cygpath -w' 2865 else 2866 CYGPATH_W=echo 2867 fi 2868 fi 2869 2870 2871 # Define the identity of the package. 2872 PACKAGE='xorgproto' 2873 VERSION='2021.5' 2874 2875 2876 cat >>confdefs.h <<_ACEOF 2877 #define PACKAGE "$PACKAGE" 2878 _ACEOF 2879 2880 2881 cat >>confdefs.h <<_ACEOF 2882 #define VERSION "$VERSION" 2883 _ACEOF 2884 2885 # Some tools Automake needs. 2886 2887 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2888 2889 2890 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2891 2892 2893 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2894 2895 2896 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2897 2898 2899 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2900 2901 # For better backward compatibility. To be removed once Automake 1.9.x 2902 # dies out for good. For more background, see: 2903 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2904 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2905 mkdir_p='$(MKDIR_P)' 2906 2907 # We need awk for the "check" target (and possibly the TAP driver). The 2908 # system "awk" is bad on some platforms. 2909 # Always define AMTAR for backward compatibility. Yes, it's still used 2910 # in the wild :-( We should find a proper way to deprecate it ... 2911 AMTAR='$${TAR-tar}' 2912 2913 2914 # We'll loop over all known methods to create a tar archive until one works. 2915 _am_tools='gnutar pax cpio none' 2916 2917 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2918 2919 2920 2921 2922 2923 2924 # POSIX will say in a future version that running "rm -f" with no argument 2925 # is OK; and we want to be able to make that assumption in our Makefile 2926 # recipes. So use an aggressive probe to check that the usage we want is 2927 # actually supported "in the wild" to an acceptable degree. 2928 # See automake bug#10828. 2929 # To make any issue more visible, cause the running configure to be aborted 2930 # by default if the 'rm' program in use doesn't match our expectations; the 2931 # user can still override this though. 2932 if rm -f && rm -fr && rm -rf; then : OK; else 2933 cat >&2 <<'END' 2934 Oops! 2935 2936 Your 'rm' program seems unable to run without file operands specified 2937 on the command line, even when the '-f' option is present. This is contrary 2938 to the behaviour of most rm programs out there, and not conforming with 2939 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2940 2941 Please tell bug-automake@gnu.org about your system, including the value 2942 of your $PATH and any error possibly output before this message. This 2943 can help us improve future automake versions. 2944 2945 END 2946 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2947 echo 'Configuration will proceed anyway, since you have set the' >&2 2948 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2949 echo >&2 2950 else 2951 cat >&2 <<'END' 2952 Aborting the configuration process, to ensure you take notice of the issue. 2953 2954 You can download and install GNU coreutils to get an 'rm' implementation 2955 that behaves properly: <https://www.gnu.org/software/coreutils/>. 2956 2957 If you want to complete the configuration process using your problematic 2958 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2959 to "yes", and re-run configure. 2960 2961 END 2962 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2963 fi 2964 fi 2965 2966 2967 # Require xorg-macros: XORG_DEFAULT_OPTIONS 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 DEPDIR="${am__leading_dot}deps" 2980 2981 ac_config_commands="$ac_config_commands depfiles" 2982 2983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 2984 $as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; } 2985 cat > confinc.mk << 'END' 2986 am__doit: 2987 @echo this is the am__doit target >confinc.out 2988 .PHONY: am__doit 2989 END 2990 am__include="#" 2991 am__quote= 2992 # BSD make does it like this. 2993 echo '.include "confinc.mk" # ignored' > confmf.BSD 2994 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 2995 echo 'include confinc.mk # ignored' > confmf.GNU 2996 _am_result=no 2997 for s in GNU BSD; do 2998 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 2999 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3000 ac_status=$? 3001 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3002 (exit $ac_status); } 3003 case $?:`cat confinc.out 2>/dev/null` in #( 3004 '0:this is the am__doit target') : 3005 case $s in #( 3006 BSD) : 3007 am__include='.include' am__quote='"' ;; #( 3008 *) : 3009 am__include='include' am__quote='' ;; 3010 esac ;; #( 3011 *) : 3012 ;; 3013 esac 3014 if test "$am__include" != "#"; then 3015 _am_result="yes ($s style)" 3016 break 3017 fi 3018 done 3019 rm -f confinc.* confmf.* 3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3021 $as_echo "${_am_result}" >&6; } 3022 3023 # Check whether --enable-dependency-tracking was given. 3024 if test "${enable_dependency_tracking+set}" = set; then : 3025 enableval=$enable_dependency_tracking; 3026 fi 3027 3028 if test "x$enable_dependency_tracking" != xno; then 3029 am_depcomp="$ac_aux_dir/depcomp" 3030 AMDEPBACKSLASH='\' 3031 am__nodep='_no' 3032 fi 3033 if test "x$enable_dependency_tracking" != xno; then 3034 AMDEP_TRUE= 3035 AMDEP_FALSE='#' 3036 else 3037 AMDEP_TRUE='#' 3038 AMDEP_FALSE= 3039 fi 3040 3041 3042 ac_ext=c 3043 ac_cpp='$CPP $CPPFLAGS' 3044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3046 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3047 if test -n "$ac_tool_prefix"; then 3048 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3049 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3051 $as_echo_n "checking for $ac_word... " >&6; } 3052 if ${ac_cv_prog_CC+:} false; then : 3053 $as_echo_n "(cached) " >&6 3054 else 3055 if test -n "$CC"; then 3056 ac_cv_prog_CC="$CC" # Let the user override the test. 3057 else 3058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3059 for as_dir in $PATH 3060 do 3061 IFS=$as_save_IFS 3062 test -z "$as_dir" && as_dir=. 3063 for ac_exec_ext in '' $ac_executable_extensions; do 3064 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3065 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3066 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3067 break 2 3068 fi 3069 done 3070 done 3071 IFS=$as_save_IFS 3072 3073 fi 3074 fi 3075 CC=$ac_cv_prog_CC 3076 if test -n "$CC"; then 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3078 $as_echo "$CC" >&6; } 3079 else 3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3081 $as_echo "no" >&6; } 3082 fi 3083 3084 3085 fi 3086 if test -z "$ac_cv_prog_CC"; then 3087 ac_ct_CC=$CC 3088 # Extract the first word of "gcc", so it can be a program name with args. 3089 set dummy gcc; ac_word=$2 3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3091 $as_echo_n "checking for $ac_word... " >&6; } 3092 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3093 $as_echo_n "(cached) " >&6 3094 else 3095 if test -n "$ac_ct_CC"; then 3096 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3097 else 3098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3099 for as_dir in $PATH 3100 do 3101 IFS=$as_save_IFS 3102 test -z "$as_dir" && as_dir=. 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_ac_ct_CC="gcc" 3106 $as_echo "$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 fi 3115 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3116 if test -n "$ac_ct_CC"; then 3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3118 $as_echo "$ac_ct_CC" >&6; } 3119 else 3120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3121 $as_echo "no" >&6; } 3122 fi 3123 3124 if test "x$ac_ct_CC" = x; then 3125 CC="" 3126 else 3127 case $cross_compiling:$ac_tool_warned in 3128 yes:) 3129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3130 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3131 ac_tool_warned=yes ;; 3132 esac 3133 CC=$ac_ct_CC 3134 fi 3135 else 3136 CC="$ac_cv_prog_CC" 3137 fi 3138 3139 if test -z "$CC"; then 3140 if test -n "$ac_tool_prefix"; then 3141 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3142 set dummy ${ac_tool_prefix}cc; ac_word=$2 3143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3144 $as_echo_n "checking for $ac_word... " >&6; } 3145 if ${ac_cv_prog_CC+:} false; then : 3146 $as_echo_n "(cached) " >&6 3147 else 3148 if test -n "$CC"; then 3149 ac_cv_prog_CC="$CC" # Let the user override the test. 3150 else 3151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3152 for as_dir in $PATH 3153 do 3154 IFS=$as_save_IFS 3155 test -z "$as_dir" && as_dir=. 3156 for ac_exec_ext in '' $ac_executable_extensions; do 3157 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3158 ac_cv_prog_CC="${ac_tool_prefix}cc" 3159 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3160 break 2 3161 fi 3162 done 3163 done 3164 IFS=$as_save_IFS 3165 3166 fi 3167 fi 3168 CC=$ac_cv_prog_CC 3169 if test -n "$CC"; then 3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3171 $as_echo "$CC" >&6; } 3172 else 3173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3174 $as_echo "no" >&6; } 3175 fi 3176 3177 3178 fi 3179 fi 3180 if test -z "$CC"; then 3181 # Extract the first word of "cc", so it can be a program name with args. 3182 set dummy cc; ac_word=$2 3183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3184 $as_echo_n "checking for $ac_word... " >&6; } 3185 if ${ac_cv_prog_CC+:} false; then : 3186 $as_echo_n "(cached) " >&6 3187 else 3188 if test -n "$CC"; then 3189 ac_cv_prog_CC="$CC" # Let the user override the test. 3190 else 3191 ac_prog_rejected=no 3192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3193 for as_dir in $PATH 3194 do 3195 IFS=$as_save_IFS 3196 test -z "$as_dir" && as_dir=. 3197 for ac_exec_ext in '' $ac_executable_extensions; do 3198 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3199 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3200 ac_prog_rejected=yes 3201 continue 3202 fi 3203 ac_cv_prog_CC="cc" 3204 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3205 break 2 3206 fi 3207 done 3208 done 3209 IFS=$as_save_IFS 3210 3211 if test $ac_prog_rejected = yes; then 3212 # We found a bogon in the path, so make sure we never use it. 3213 set dummy $ac_cv_prog_CC 3214 shift 3215 if test $# != 0; then 3216 # We chose a different compiler from the bogus one. 3217 # However, it has the same basename, so the bogon will be chosen 3218 # first if we set CC to just the basename; use the full file name. 3219 shift 3220 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3221 fi 3222 fi 3223 fi 3224 fi 3225 CC=$ac_cv_prog_CC 3226 if test -n "$CC"; then 3227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3228 $as_echo "$CC" >&6; } 3229 else 3230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3231 $as_echo "no" >&6; } 3232 fi 3233 3234 3235 fi 3236 if test -z "$CC"; then 3237 if test -n "$ac_tool_prefix"; then 3238 for ac_prog in cl.exe 3239 do 3240 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3241 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3243 $as_echo_n "checking for $ac_word... " >&6; } 3244 if ${ac_cv_prog_CC+:} false; then : 3245 $as_echo_n "(cached) " >&6 3246 else 3247 if test -n "$CC"; then 3248 ac_cv_prog_CC="$CC" # Let the user override the test. 3249 else 3250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3251 for as_dir in $PATH 3252 do 3253 IFS=$as_save_IFS 3254 test -z "$as_dir" && as_dir=. 3255 for ac_exec_ext in '' $ac_executable_extensions; do 3256 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3257 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3258 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3259 break 2 3260 fi 3261 done 3262 done 3263 IFS=$as_save_IFS 3264 3265 fi 3266 fi 3267 CC=$ac_cv_prog_CC 3268 if test -n "$CC"; then 3269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3270 $as_echo "$CC" >&6; } 3271 else 3272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3273 $as_echo "no" >&6; } 3274 fi 3275 3276 3277 test -n "$CC" && break 3278 done 3279 fi 3280 if test -z "$CC"; then 3281 ac_ct_CC=$CC 3282 for ac_prog in cl.exe 3283 do 3284 # Extract the first word of "$ac_prog", so it can be a program name with args. 3285 set dummy $ac_prog; ac_word=$2 3286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3287 $as_echo_n "checking for $ac_word... " >&6; } 3288 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3289 $as_echo_n "(cached) " >&6 3290 else 3291 if test -n "$ac_ct_CC"; then 3292 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3293 else 3294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3295 for as_dir in $PATH 3296 do 3297 IFS=$as_save_IFS 3298 test -z "$as_dir" && as_dir=. 3299 for ac_exec_ext in '' $ac_executable_extensions; do 3300 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3301 ac_cv_prog_ac_ct_CC="$ac_prog" 3302 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3303 break 2 3304 fi 3305 done 3306 done 3307 IFS=$as_save_IFS 3308 3309 fi 3310 fi 3311 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3312 if test -n "$ac_ct_CC"; then 3313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3314 $as_echo "$ac_ct_CC" >&6; } 3315 else 3316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3317 $as_echo "no" >&6; } 3318 fi 3319 3320 3321 test -n "$ac_ct_CC" && break 3322 done 3323 3324 if test "x$ac_ct_CC" = x; then 3325 CC="" 3326 else 3327 case $cross_compiling:$ac_tool_warned in 3328 yes:) 3329 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3330 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3331 ac_tool_warned=yes ;; 3332 esac 3333 CC=$ac_ct_CC 3334 fi 3335 fi 3336 3337 fi 3338 3339 3340 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3341 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3342 as_fn_error $? "no acceptable C compiler found in \$PATH 3343 See \`config.log' for more details" "$LINENO" 5; } 3344 3345 # Provide some information about the compiler. 3346 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3347 set X $ac_compile 3348 ac_compiler=$2 3349 for ac_option in --version -v -V -qversion; do 3350 { { ac_try="$ac_compiler $ac_option >&5" 3351 case "(($ac_try" in 3352 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3353 *) ac_try_echo=$ac_try;; 3354 esac 3355 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3356 $as_echo "$ac_try_echo"; } >&5 3357 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3358 ac_status=$? 3359 if test -s conftest.err; then 3360 sed '10a\ 3361 ... rest of stderr output deleted ... 3362 10q' conftest.err >conftest.er1 3363 cat conftest.er1 >&5 3364 fi 3365 rm -f conftest.er1 conftest.err 3366 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3367 test $ac_status = 0; } 3368 done 3369 3370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3371 /* end confdefs.h. */ 3372 3373 int 3374 main () 3375 { 3376 3377 ; 3378 return 0; 3379 } 3380 _ACEOF 3381 ac_clean_files_save=$ac_clean_files 3382 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3383 # Try to create an executable without -o first, disregard a.out. 3384 # It will help us diagnose broken compilers, and finding out an intuition 3385 # of exeext. 3386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3387 $as_echo_n "checking whether the C compiler works... " >&6; } 3388 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3389 3390 # The possible output files: 3391 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3392 3393 ac_rmfiles= 3394 for ac_file in $ac_files 3395 do 3396 case $ac_file in 3397 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3398 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3399 esac 3400 done 3401 rm -f $ac_rmfiles 3402 3403 if { { ac_try="$ac_link_default" 3404 case "(($ac_try" in 3405 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3406 *) ac_try_echo=$ac_try;; 3407 esac 3408 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3409 $as_echo "$ac_try_echo"; } >&5 3410 (eval "$ac_link_default") 2>&5 3411 ac_status=$? 3412 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3413 test $ac_status = 0; }; then : 3414 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3415 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3416 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3417 # so that the user can short-circuit this test for compilers unknown to 3418 # Autoconf. 3419 for ac_file in $ac_files '' 3420 do 3421 test -f "$ac_file" || continue 3422 case $ac_file in 3423 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3424 ;; 3425 [ab].out ) 3426 # We found the default executable, but exeext='' is most 3427 # certainly right. 3428 break;; 3429 *.* ) 3430 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3431 then :; else 3432 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3433 fi 3434 # We set ac_cv_exeext here because the later test for it is not 3435 # safe: cross compilers may not add the suffix if given an `-o' 3436 # argument, so we may need to know it at that point already. 3437 # Even if this section looks crufty: it has the advantage of 3438 # actually working. 3439 break;; 3440 * ) 3441 break;; 3442 esac 3443 done 3444 test "$ac_cv_exeext" = no && ac_cv_exeext= 3445 3446 else 3447 ac_file='' 3448 fi 3449 if test -z "$ac_file"; then : 3450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3451 $as_echo "no" >&6; } 3452 $as_echo "$as_me: failed program was:" >&5 3453 sed 's/^/| /' conftest.$ac_ext >&5 3454 3455 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3456 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3457 as_fn_error 77 "C compiler cannot create executables 3458 See \`config.log' for more details" "$LINENO" 5; } 3459 else 3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3461 $as_echo "yes" >&6; } 3462 fi 3463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3464 $as_echo_n "checking for C compiler default output file name... " >&6; } 3465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3466 $as_echo "$ac_file" >&6; } 3467 ac_exeext=$ac_cv_exeext 3468 3469 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3470 ac_clean_files=$ac_clean_files_save 3471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3472 $as_echo_n "checking for suffix of executables... " >&6; } 3473 if { { ac_try="$ac_link" 3474 case "(($ac_try" in 3475 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3476 *) ac_try_echo=$ac_try;; 3477 esac 3478 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3479 $as_echo "$ac_try_echo"; } >&5 3480 (eval "$ac_link") 2>&5 3481 ac_status=$? 3482 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3483 test $ac_status = 0; }; then : 3484 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3485 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3486 # work properly (i.e., refer to `conftest.exe'), while it won't with 3487 # `rm'. 3488 for ac_file in conftest.exe conftest conftest.*; do 3489 test -f "$ac_file" || continue 3490 case $ac_file in 3491 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3492 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3493 break;; 3494 * ) break;; 3495 esac 3496 done 3497 else 3498 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3499 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3500 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3501 See \`config.log' for more details" "$LINENO" 5; } 3502 fi 3503 rm -f conftest conftest$ac_cv_exeext 3504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3505 $as_echo "$ac_cv_exeext" >&6; } 3506 3507 rm -f conftest.$ac_ext 3508 EXEEXT=$ac_cv_exeext 3509 ac_exeext=$EXEEXT 3510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3511 /* end confdefs.h. */ 3512 #include <stdio.h> 3513 int 3514 main () 3515 { 3516 FILE *f = fopen ("conftest.out", "w"); 3517 return ferror (f) || fclose (f) != 0; 3518 3519 ; 3520 return 0; 3521 } 3522 _ACEOF 3523 ac_clean_files="$ac_clean_files conftest.out" 3524 # Check that the compiler produces executables we can run. If not, either 3525 # the compiler is broken, or we cross compile. 3526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3527 $as_echo_n "checking whether we are cross compiling... " >&6; } 3528 if test "$cross_compiling" != yes; then 3529 { { ac_try="$ac_link" 3530 case "(($ac_try" in 3531 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3532 *) ac_try_echo=$ac_try;; 3533 esac 3534 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3535 $as_echo "$ac_try_echo"; } >&5 3536 (eval "$ac_link") 2>&5 3537 ac_status=$? 3538 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3539 test $ac_status = 0; } 3540 if { ac_try='./conftest$ac_cv_exeext' 3541 { { case "(($ac_try" in 3542 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3543 *) ac_try_echo=$ac_try;; 3544 esac 3545 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3546 $as_echo "$ac_try_echo"; } >&5 3547 (eval "$ac_try") 2>&5 3548 ac_status=$? 3549 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3550 test $ac_status = 0; }; }; then 3551 cross_compiling=no 3552 else 3553 if test "$cross_compiling" = maybe; then 3554 cross_compiling=yes 3555 else 3556 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3558 as_fn_error $? "cannot run C compiled programs. 3559 If you meant to cross compile, use \`--host'. 3560 See \`config.log' for more details" "$LINENO" 5; } 3561 fi 3562 fi 3563 fi 3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3565 $as_echo "$cross_compiling" >&6; } 3566 3567 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3568 ac_clean_files=$ac_clean_files_save 3569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3570 $as_echo_n "checking for suffix of object files... " >&6; } 3571 if ${ac_cv_objext+:} false; then : 3572 $as_echo_n "(cached) " >&6 3573 else 3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3575 /* end confdefs.h. */ 3576 3577 int 3578 main () 3579 { 3580 3581 ; 3582 return 0; 3583 } 3584 _ACEOF 3585 rm -f conftest.o conftest.obj 3586 if { { ac_try="$ac_compile" 3587 case "(($ac_try" in 3588 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3589 *) ac_try_echo=$ac_try;; 3590 esac 3591 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3592 $as_echo "$ac_try_echo"; } >&5 3593 (eval "$ac_compile") 2>&5 3594 ac_status=$? 3595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3596 test $ac_status = 0; }; then : 3597 for ac_file in conftest.o conftest.obj conftest.*; do 3598 test -f "$ac_file" || continue; 3599 case $ac_file in 3600 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3601 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3602 break;; 3603 esac 3604 done 3605 else 3606 $as_echo "$as_me: failed program was:" >&5 3607 sed 's/^/| /' conftest.$ac_ext >&5 3608 3609 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3610 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3611 as_fn_error $? "cannot compute suffix of object files: cannot compile 3612 See \`config.log' for more details" "$LINENO" 5; } 3613 fi 3614 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3615 fi 3616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3617 $as_echo "$ac_cv_objext" >&6; } 3618 OBJEXT=$ac_cv_objext 3619 ac_objext=$OBJEXT 3620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3621 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3622 if ${ac_cv_c_compiler_gnu+:} false; then : 3623 $as_echo_n "(cached) " >&6 3624 else 3625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3626 /* end confdefs.h. */ 3627 3628 int 3629 main () 3630 { 3631 #ifndef __GNUC__ 3632 choke me 3633 #endif 3634 3635 ; 3636 return 0; 3637 } 3638 _ACEOF 3639 if ac_fn_c_try_compile "$LINENO"; then : 3640 ac_compiler_gnu=yes 3641 else 3642 ac_compiler_gnu=no 3643 fi 3644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3645 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3646 3647 fi 3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3649 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3650 if test $ac_compiler_gnu = yes; then 3651 GCC=yes 3652 else 3653 GCC= 3654 fi 3655 ac_test_CFLAGS=${CFLAGS+set} 3656 ac_save_CFLAGS=$CFLAGS 3657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3658 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3659 if ${ac_cv_prog_cc_g+:} false; then : 3660 $as_echo_n "(cached) " >&6 3661 else 3662 ac_save_c_werror_flag=$ac_c_werror_flag 3663 ac_c_werror_flag=yes 3664 ac_cv_prog_cc_g=no 3665 CFLAGS="-g" 3666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3667 /* end confdefs.h. */ 3668 3669 int 3670 main () 3671 { 3672 3673 ; 3674 return 0; 3675 } 3676 _ACEOF 3677 if ac_fn_c_try_compile "$LINENO"; then : 3678 ac_cv_prog_cc_g=yes 3679 else 3680 CFLAGS="" 3681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3682 /* end confdefs.h. */ 3683 3684 int 3685 main () 3686 { 3687 3688 ; 3689 return 0; 3690 } 3691 _ACEOF 3692 if ac_fn_c_try_compile "$LINENO"; then : 3693 3694 else 3695 ac_c_werror_flag=$ac_save_c_werror_flag 3696 CFLAGS="-g" 3697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3698 /* end confdefs.h. */ 3699 3700 int 3701 main () 3702 { 3703 3704 ; 3705 return 0; 3706 } 3707 _ACEOF 3708 if ac_fn_c_try_compile "$LINENO"; then : 3709 ac_cv_prog_cc_g=yes 3710 fi 3711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3712 fi 3713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3714 fi 3715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3716 ac_c_werror_flag=$ac_save_c_werror_flag 3717 fi 3718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3719 $as_echo "$ac_cv_prog_cc_g" >&6; } 3720 if test "$ac_test_CFLAGS" = set; then 3721 CFLAGS=$ac_save_CFLAGS 3722 elif test $ac_cv_prog_cc_g = yes; then 3723 if test "$GCC" = yes; then 3724 CFLAGS="-g -O2" 3725 else 3726 CFLAGS="-g" 3727 fi 3728 else 3729 if test "$GCC" = yes; then 3730 CFLAGS="-O2" 3731 else 3732 CFLAGS= 3733 fi 3734 fi 3735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3736 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3737 if ${ac_cv_prog_cc_c89+:} false; then : 3738 $as_echo_n "(cached) " >&6 3739 else 3740 ac_cv_prog_cc_c89=no 3741 ac_save_CC=$CC 3742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3743 /* end confdefs.h. */ 3744 #include <stdarg.h> 3745 #include <stdio.h> 3746 struct stat; 3747 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3748 struct buf { int x; }; 3749 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3750 static char *e (p, i) 3751 char **p; 3752 int i; 3753 { 3754 return p[i]; 3755 } 3756 static char *f (char * (*g) (char **, int), char **p, ...) 3757 { 3758 char *s; 3759 va_list v; 3760 va_start (v,p); 3761 s = g (p, va_arg (v,int)); 3762 va_end (v); 3763 return s; 3764 } 3765 3766 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3767 function prototypes and stuff, but not '\xHH' hex character constants. 3768 These don't provoke an error unfortunately, instead are silently treated 3769 as 'x'. The following induces an error, until -std is added to get 3770 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3771 array size at least. It's necessary to write '\x00'==0 to get something 3772 that's true only with -std. */ 3773 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3774 3775 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3776 inside strings and character constants. */ 3777 #define FOO(x) 'x' 3778 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3779 3780 int test (int i, double x); 3781 struct s1 {int (*f) (int a);}; 3782 struct s2 {int (*f) (double a);}; 3783 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3784 int argc; 3785 char **argv; 3786 int 3787 main () 3788 { 3789 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3790 ; 3791 return 0; 3792 } 3793 _ACEOF 3794 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3795 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3796 do 3797 CC="$ac_save_CC $ac_arg" 3798 if ac_fn_c_try_compile "$LINENO"; then : 3799 ac_cv_prog_cc_c89=$ac_arg 3800 fi 3801 rm -f core conftest.err conftest.$ac_objext 3802 test "x$ac_cv_prog_cc_c89" != "xno" && break 3803 done 3804 rm -f conftest.$ac_ext 3805 CC=$ac_save_CC 3806 3807 fi 3808 # AC_CACHE_VAL 3809 case "x$ac_cv_prog_cc_c89" in 3810 x) 3811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3812 $as_echo "none needed" >&6; } ;; 3813 xno) 3814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3815 $as_echo "unsupported" >&6; } ;; 3816 *) 3817 CC="$CC $ac_cv_prog_cc_c89" 3818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3819 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3820 esac 3821 if test "x$ac_cv_prog_cc_c89" != xno; then : 3822 3823 fi 3824 3825 ac_ext=c 3826 ac_cpp='$CPP $CPPFLAGS' 3827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3829 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3830 3831 ac_ext=c 3832 ac_cpp='$CPP $CPPFLAGS' 3833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3835 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3837 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3838 if ${am_cv_prog_cc_c_o+:} false; then : 3839 $as_echo_n "(cached) " >&6 3840 else 3841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3842 /* end confdefs.h. */ 3843 3844 int 3845 main () 3846 { 3847 3848 ; 3849 return 0; 3850 } 3851 _ACEOF 3852 # Make sure it works both with $CC and with simple cc. 3853 # Following AC_PROG_CC_C_O, we do the test twice because some 3854 # compilers refuse to overwrite an existing .o file with -o, 3855 # though they will create one. 3856 am_cv_prog_cc_c_o=yes 3857 for am_i in 1 2; do 3858 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3859 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3860 ac_status=$? 3861 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3862 (exit $ac_status); } \ 3863 && test -f conftest2.$ac_objext; then 3864 : OK 3865 else 3866 am_cv_prog_cc_c_o=no 3867 break 3868 fi 3869 done 3870 rm -f core conftest* 3871 unset am_i 3872 fi 3873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3874 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3875 if test "$am_cv_prog_cc_c_o" != yes; then 3876 # Losing compiler, so override with the script. 3877 # FIXME: It is wrong to rewrite CC. 3878 # But if we don't then we get into trouble of one sort or another. 3879 # A longer-term fix would be to have automake use am__CC in this case, 3880 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3881 CC="$am_aux_dir/compile $CC" 3882 fi 3883 ac_ext=c 3884 ac_cpp='$CPP $CPPFLAGS' 3885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3887 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3888 3889 3890 depcc="$CC" am_compiler_list= 3891 3892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3893 $as_echo_n "checking dependency style of $depcc... " >&6; } 3894 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3895 $as_echo_n "(cached) " >&6 3896 else 3897 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3898 # We make a subdir and do the tests there. Otherwise we can end up 3899 # making bogus files that we don't know about and never remove. For 3900 # instance it was reported that on HP-UX the gcc test will end up 3901 # making a dummy file named 'D' -- because '-MD' means "put the output 3902 # in D". 3903 rm -rf conftest.dir 3904 mkdir conftest.dir 3905 # Copy depcomp to subdir because otherwise we won't find it if we're 3906 # using a relative directory. 3907 cp "$am_depcomp" conftest.dir 3908 cd conftest.dir 3909 # We will build objects and dependencies in a subdirectory because 3910 # it helps to detect inapplicable dependency modes. For instance 3911 # both Tru64's cc and ICC support -MD to output dependencies as a 3912 # side effect of compilation, but ICC will put the dependencies in 3913 # the current directory while Tru64 will put them in the object 3914 # directory. 3915 mkdir sub 3916 3917 am_cv_CC_dependencies_compiler_type=none 3918 if test "$am_compiler_list" = ""; then 3919 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3920 fi 3921 am__universal=false 3922 case " $depcc " in #( 3923 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3924 esac 3925 3926 for depmode in $am_compiler_list; do 3927 # Setup a source with many dependencies, because some compilers 3928 # like to wrap large dependency lists on column 80 (with \), and 3929 # we should not choose a depcomp mode which is confused by this. 3930 # 3931 # We need to recreate these files for each test, as the compiler may 3932 # overwrite some of them when testing with obscure command lines. 3933 # This happens at least with the AIX C compiler. 3934 : > sub/conftest.c 3935 for i in 1 2 3 4 5 6; do 3936 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3937 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3938 # Solaris 10 /bin/sh. 3939 echo '/* dummy */' > sub/conftst$i.h 3940 done 3941 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3942 3943 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3944 # mode. It turns out that the SunPro C++ compiler does not properly 3945 # handle '-M -o', and we need to detect this. Also, some Intel 3946 # versions had trouble with output in subdirs. 3947 am__obj=sub/conftest.${OBJEXT-o} 3948 am__minus_obj="-o $am__obj" 3949 case $depmode in 3950 gcc) 3951 # This depmode causes a compiler race in universal mode. 3952 test "$am__universal" = false || continue 3953 ;; 3954 nosideeffect) 3955 # After this tag, mechanisms are not by side-effect, so they'll 3956 # only be used when explicitly requested. 3957 if test "x$enable_dependency_tracking" = xyes; then 3958 continue 3959 else 3960 break 3961 fi 3962 ;; 3963 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3964 # This compiler won't grok '-c -o', but also, the minuso test has 3965 # not run yet. These depmodes are late enough in the game, and 3966 # so weak that their functioning should not be impacted. 3967 am__obj=conftest.${OBJEXT-o} 3968 am__minus_obj= 3969 ;; 3970 none) break ;; 3971 esac 3972 if depmode=$depmode \ 3973 source=sub/conftest.c object=$am__obj \ 3974 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3975 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3976 >/dev/null 2>conftest.err && 3977 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3978 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3979 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3980 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3981 # icc doesn't choke on unknown options, it will just issue warnings 3982 # or remarks (even with -Werror). So we grep stderr for any message 3983 # that says an option was ignored or not supported. 3984 # When given -MP, icc 7.0 and 7.1 complain thusly: 3985 # icc: Command line warning: ignoring option '-M'; no argument required 3986 # The diagnosis changed in icc 8.0: 3987 # icc: Command line remark: option '-MP' not supported 3988 if (grep 'ignoring option' conftest.err || 3989 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3990 am_cv_CC_dependencies_compiler_type=$depmode 3991 break 3992 fi 3993 fi 3994 done 3995 3996 cd .. 3997 rm -rf conftest.dir 3998 else 3999 am_cv_CC_dependencies_compiler_type=none 4000 fi 4001 4002 fi 4003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4004 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4005 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4006 4007 if 4008 test "x$enable_dependency_tracking" != xno \ 4009 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4010 am__fastdepCC_TRUE= 4011 am__fastdepCC_FALSE='#' 4012 else 4013 am__fastdepCC_TRUE='#' 4014 am__fastdepCC_FALSE= 4015 fi 4016 4017 4018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4019 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4020 if ${ac_cv_prog_cc_c99+:} false; then : 4021 $as_echo_n "(cached) " >&6 4022 else 4023 ac_cv_prog_cc_c99=no 4024 ac_save_CC=$CC 4025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4026 /* end confdefs.h. */ 4027 #include <stdarg.h> 4028 #include <stdbool.h> 4029 #include <stdlib.h> 4030 #include <wchar.h> 4031 #include <stdio.h> 4032 4033 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4034 #define debug(...) fprintf (stderr, __VA_ARGS__) 4035 #define showlist(...) puts (#__VA_ARGS__) 4036 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4037 static void 4038 test_varargs_macros (void) 4039 { 4040 int x = 1234; 4041 int y = 5678; 4042 debug ("Flag"); 4043 debug ("X = %d\n", x); 4044 showlist (The first, second, and third items.); 4045 report (x>y, "x is %d but y is %d", x, y); 4046 } 4047 4048 // Check long long types. 4049 #define BIG64 18446744073709551615ull 4050 #define BIG32 4294967295ul 4051 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4052 #if !BIG_OK 4053 your preprocessor is broken; 4054 #endif 4055 #if BIG_OK 4056 #else 4057 your preprocessor is broken; 4058 #endif 4059 static long long int bignum = -9223372036854775807LL; 4060 static unsigned long long int ubignum = BIG64; 4061 4062 struct incomplete_array 4063 { 4064 int datasize; 4065 double data[]; 4066 }; 4067 4068 struct named_init { 4069 int number; 4070 const wchar_t *name; 4071 double average; 4072 }; 4073 4074 typedef const char *ccp; 4075 4076 static inline int 4077 test_restrict (ccp restrict text) 4078 { 4079 // See if C++-style comments work. 4080 // Iterate through items via the restricted pointer. 4081 // Also check for declarations in for loops. 4082 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4083 continue; 4084 return 0; 4085 } 4086 4087 // Check varargs and va_copy. 4088 static void 4089 test_varargs (const char *format, ...) 4090 { 4091 va_list args; 4092 va_start (args, format); 4093 va_list args_copy; 4094 va_copy (args_copy, args); 4095 4096 const char *str; 4097 int number; 4098 float fnumber; 4099 4100 while (*format) 4101 { 4102 switch (*format++) 4103 { 4104 case 's': // string 4105 str = va_arg (args_copy, const char *); 4106 break; 4107 case 'd': // int 4108 number = va_arg (args_copy, int); 4109 break; 4110 case 'f': // float 4111 fnumber = va_arg (args_copy, double); 4112 break; 4113 default: 4114 break; 4115 } 4116 } 4117 va_end (args_copy); 4118 va_end (args); 4119 } 4120 4121 int 4122 main () 4123 { 4124 4125 // Check bool. 4126 _Bool success = false; 4127 4128 // Check restrict. 4129 if (test_restrict ("String literal") == 0) 4130 success = true; 4131 char *restrict newvar = "Another string"; 4132 4133 // Check varargs. 4134 test_varargs ("s, d' f .", "string", 65, 34.234); 4135 test_varargs_macros (); 4136 4137 // Check flexible array members. 4138 struct incomplete_array *ia = 4139 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4140 ia->datasize = 10; 4141 for (int i = 0; i < ia->datasize; ++i) 4142 ia->data[i] = i * 1.234; 4143 4144 // Check named initializers. 4145 struct named_init ni = { 4146 .number = 34, 4147 .name = L"Test wide string", 4148 .average = 543.34343, 4149 }; 4150 4151 ni.number = 58; 4152 4153 int dynamic_array[ni.number]; 4154 dynamic_array[ni.number - 1] = 543; 4155 4156 // work around unused variable warnings 4157 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4158 || dynamic_array[ni.number - 1] != 543); 4159 4160 ; 4161 return 0; 4162 } 4163 _ACEOF 4164 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4165 do 4166 CC="$ac_save_CC $ac_arg" 4167 if ac_fn_c_try_compile "$LINENO"; then : 4168 ac_cv_prog_cc_c99=$ac_arg 4169 fi 4170 rm -f core conftest.err conftest.$ac_objext 4171 test "x$ac_cv_prog_cc_c99" != "xno" && break 4172 done 4173 rm -f conftest.$ac_ext 4174 CC=$ac_save_CC 4175 4176 fi 4177 # AC_CACHE_VAL 4178 case "x$ac_cv_prog_cc_c99" in 4179 x) 4180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4181 $as_echo "none needed" >&6; } ;; 4182 xno) 4183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4184 $as_echo "unsupported" >&6; } ;; 4185 *) 4186 CC="$CC $ac_cv_prog_cc_c99" 4187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4188 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4189 esac 4190 if test "x$ac_cv_prog_cc_c99" != xno; then : 4191 4192 fi 4193 4194 4195 4196 ac_ext=c 4197 ac_cpp='$CPP $CPPFLAGS' 4198 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4199 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4200 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4202 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4203 # On Suns, sometimes $CPP names a directory. 4204 if test -n "$CPP" && test -d "$CPP"; then 4205 CPP= 4206 fi 4207 if test -z "$CPP"; then 4208 if ${ac_cv_prog_CPP+:} false; then : 4209 $as_echo_n "(cached) " >&6 4210 else 4211 # Double quotes because CPP needs to be expanded 4212 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4213 do 4214 ac_preproc_ok=false 4215 for ac_c_preproc_warn_flag in '' yes 4216 do 4217 # Use a header file that comes with gcc, so configuring glibc 4218 # with a fresh cross-compiler works. 4219 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4220 # <limits.h> exists even on freestanding compilers. 4221 # On the NeXT, cc -E runs the code through the compiler's parser, 4222 # not just through cpp. "Syntax error" is here to catch this case. 4223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4224 /* end confdefs.h. */ 4225 #ifdef __STDC__ 4226 # include <limits.h> 4227 #else 4228 # include <assert.h> 4229 #endif 4230 Syntax error 4231 _ACEOF 4232 if ac_fn_c_try_cpp "$LINENO"; then : 4233 4234 else 4235 # Broken: fails on valid input. 4236 continue 4237 fi 4238 rm -f conftest.err conftest.i conftest.$ac_ext 4239 4240 # OK, works on sane cases. Now check whether nonexistent headers 4241 # can be detected and how. 4242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4243 /* end confdefs.h. */ 4244 #include <ac_nonexistent.h> 4245 _ACEOF 4246 if ac_fn_c_try_cpp "$LINENO"; then : 4247 # Broken: success on invalid input. 4248 continue 4249 else 4250 # Passes both tests. 4251 ac_preproc_ok=: 4252 break 4253 fi 4254 rm -f conftest.err conftest.i conftest.$ac_ext 4255 4256 done 4257 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4258 rm -f conftest.i conftest.err conftest.$ac_ext 4259 if $ac_preproc_ok; then : 4260 break 4261 fi 4262 4263 done 4264 ac_cv_prog_CPP=$CPP 4265 4266 fi 4267 CPP=$ac_cv_prog_CPP 4268 else 4269 ac_cv_prog_CPP=$CPP 4270 fi 4271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4272 $as_echo "$CPP" >&6; } 4273 ac_preproc_ok=false 4274 for ac_c_preproc_warn_flag in '' yes 4275 do 4276 # Use a header file that comes with gcc, so configuring glibc 4277 # with a fresh cross-compiler works. 4278 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4279 # <limits.h> exists even on freestanding compilers. 4280 # On the NeXT, cc -E runs the code through the compiler's parser, 4281 # not just through cpp. "Syntax error" is here to catch this case. 4282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4283 /* end confdefs.h. */ 4284 #ifdef __STDC__ 4285 # include <limits.h> 4286 #else 4287 # include <assert.h> 4288 #endif 4289 Syntax error 4290 _ACEOF 4291 if ac_fn_c_try_cpp "$LINENO"; then : 4292 4293 else 4294 # Broken: fails on valid input. 4295 continue 4296 fi 4297 rm -f conftest.err conftest.i conftest.$ac_ext 4298 4299 # OK, works on sane cases. Now check whether nonexistent headers 4300 # can be detected and how. 4301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4302 /* end confdefs.h. */ 4303 #include <ac_nonexistent.h> 4304 _ACEOF 4305 if ac_fn_c_try_cpp "$LINENO"; then : 4306 # Broken: success on invalid input. 4307 continue 4308 else 4309 # Passes both tests. 4310 ac_preproc_ok=: 4311 break 4312 fi 4313 rm -f conftest.err conftest.i conftest.$ac_ext 4314 4315 done 4316 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4317 rm -f conftest.i conftest.err conftest.$ac_ext 4318 if $ac_preproc_ok; then : 4319 4320 else 4321 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4322 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4323 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4324 See \`config.log' for more details" "$LINENO" 5; } 4325 fi 4326 4327 ac_ext=c 4328 ac_cpp='$CPP $CPPFLAGS' 4329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4331 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4332 4333 4334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4335 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4336 if ${ac_cv_path_GREP+:} false; then : 4337 $as_echo_n "(cached) " >&6 4338 else 4339 if test -z "$GREP"; then 4340 ac_path_GREP_found=false 4341 # Loop through the user's path and test for each of PROGNAME-LIST 4342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4343 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4344 do 4345 IFS=$as_save_IFS 4346 test -z "$as_dir" && as_dir=. 4347 for ac_prog in grep ggrep; do 4348 for ac_exec_ext in '' $ac_executable_extensions; do 4349 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4350 as_fn_executable_p "$ac_path_GREP" || continue 4351 # Check for GNU ac_path_GREP and select it if it is found. 4352 # Check for GNU $ac_path_GREP 4353 case `"$ac_path_GREP" --version 2>&1` in 4354 *GNU*) 4355 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4356 *) 4357 ac_count=0 4358 $as_echo_n 0123456789 >"conftest.in" 4359 while : 4360 do 4361 cat "conftest.in" "conftest.in" >"conftest.tmp" 4362 mv "conftest.tmp" "conftest.in" 4363 cp "conftest.in" "conftest.nl" 4364 $as_echo 'GREP' >> "conftest.nl" 4365 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4366 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4367 as_fn_arith $ac_count + 1 && ac_count=$as_val 4368 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4369 # Best one so far, save it but keep looking for a better one 4370 ac_cv_path_GREP="$ac_path_GREP" 4371 ac_path_GREP_max=$ac_count 4372 fi 4373 # 10*(2^10) chars as input seems more than enough 4374 test $ac_count -gt 10 && break 4375 done 4376 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4377 esac 4378 4379 $ac_path_GREP_found && break 3 4380 done 4381 done 4382 done 4383 IFS=$as_save_IFS 4384 if test -z "$ac_cv_path_GREP"; then 4385 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4386 fi 4387 else 4388 ac_cv_path_GREP=$GREP 4389 fi 4390 4391 fi 4392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4393 $as_echo "$ac_cv_path_GREP" >&6; } 4394 GREP="$ac_cv_path_GREP" 4395 4396 4397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4398 $as_echo_n "checking for egrep... " >&6; } 4399 if ${ac_cv_path_EGREP+:} false; then : 4400 $as_echo_n "(cached) " >&6 4401 else 4402 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4403 then ac_cv_path_EGREP="$GREP -E" 4404 else 4405 if test -z "$EGREP"; then 4406 ac_path_EGREP_found=false 4407 # Loop through the user's path and test for each of PROGNAME-LIST 4408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4409 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4410 do 4411 IFS=$as_save_IFS 4412 test -z "$as_dir" && as_dir=. 4413 for ac_prog in egrep; do 4414 for ac_exec_ext in '' $ac_executable_extensions; do 4415 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4416 as_fn_executable_p "$ac_path_EGREP" || continue 4417 # Check for GNU ac_path_EGREP and select it if it is found. 4418 # Check for GNU $ac_path_EGREP 4419 case `"$ac_path_EGREP" --version 2>&1` in 4420 *GNU*) 4421 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4422 *) 4423 ac_count=0 4424 $as_echo_n 0123456789 >"conftest.in" 4425 while : 4426 do 4427 cat "conftest.in" "conftest.in" >"conftest.tmp" 4428 mv "conftest.tmp" "conftest.in" 4429 cp "conftest.in" "conftest.nl" 4430 $as_echo 'EGREP' >> "conftest.nl" 4431 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4432 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4433 as_fn_arith $ac_count + 1 && ac_count=$as_val 4434 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4435 # Best one so far, save it but keep looking for a better one 4436 ac_cv_path_EGREP="$ac_path_EGREP" 4437 ac_path_EGREP_max=$ac_count 4438 fi 4439 # 10*(2^10) chars as input seems more than enough 4440 test $ac_count -gt 10 && break 4441 done 4442 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4443 esac 4444 4445 $ac_path_EGREP_found && break 3 4446 done 4447 done 4448 done 4449 IFS=$as_save_IFS 4450 if test -z "$ac_cv_path_EGREP"; then 4451 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4452 fi 4453 else 4454 ac_cv_path_EGREP=$EGREP 4455 fi 4456 4457 fi 4458 fi 4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4460 $as_echo "$ac_cv_path_EGREP" >&6; } 4461 EGREP="$ac_cv_path_EGREP" 4462 4463 4464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4465 $as_echo_n "checking for ANSI C header files... " >&6; } 4466 if ${ac_cv_header_stdc+:} false; then : 4467 $as_echo_n "(cached) " >&6 4468 else 4469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4470 /* end confdefs.h. */ 4471 #include <stdlib.h> 4472 #include <stdarg.h> 4473 #include <string.h> 4474 #include <float.h> 4475 4476 int 4477 main () 4478 { 4479 4480 ; 4481 return 0; 4482 } 4483 _ACEOF 4484 if ac_fn_c_try_compile "$LINENO"; then : 4485 ac_cv_header_stdc=yes 4486 else 4487 ac_cv_header_stdc=no 4488 fi 4489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4490 4491 if test $ac_cv_header_stdc = yes; then 4492 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4494 /* end confdefs.h. */ 4495 #include <string.h> 4496 4497 _ACEOF 4498 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4499 $EGREP "memchr" >/dev/null 2>&1; then : 4500 4501 else 4502 ac_cv_header_stdc=no 4503 fi 4504 rm -f conftest* 4505 4506 fi 4507 4508 if test $ac_cv_header_stdc = yes; then 4509 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4511 /* end confdefs.h. */ 4512 #include <stdlib.h> 4513 4514 _ACEOF 4515 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4516 $EGREP "free" >/dev/null 2>&1; then : 4517 4518 else 4519 ac_cv_header_stdc=no 4520 fi 4521 rm -f conftest* 4522 4523 fi 4524 4525 if test $ac_cv_header_stdc = yes; then 4526 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4527 if test "$cross_compiling" = yes; then : 4528 : 4529 else 4530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4531 /* end confdefs.h. */ 4532 #include <ctype.h> 4533 #include <stdlib.h> 4534 #if ((' ' & 0x0FF) == 0x020) 4535 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4536 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4537 #else 4538 # define ISLOWER(c) \ 4539 (('a' <= (c) && (c) <= 'i') \ 4540 || ('j' <= (c) && (c) <= 'r') \ 4541 || ('s' <= (c) && (c) <= 'z')) 4542 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4543 #endif 4544 4545 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4546 int 4547 main () 4548 { 4549 int i; 4550 for (i = 0; i < 256; i++) 4551 if (XOR (islower (i), ISLOWER (i)) 4552 || toupper (i) != TOUPPER (i)) 4553 return 2; 4554 return 0; 4555 } 4556 _ACEOF 4557 if ac_fn_c_try_run "$LINENO"; then : 4558 4559 else 4560 ac_cv_header_stdc=no 4561 fi 4562 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4563 conftest.$ac_objext conftest.beam conftest.$ac_ext 4564 fi 4565 4566 fi 4567 fi 4568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4569 $as_echo "$ac_cv_header_stdc" >&6; } 4570 if test $ac_cv_header_stdc = yes; then 4571 4572 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4573 4574 fi 4575 4576 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4577 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4578 inttypes.h stdint.h unistd.h 4579 do : 4580 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4581 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4582 " 4583 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4584 cat >>confdefs.h <<_ACEOF 4585 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4586 _ACEOF 4587 4588 fi 4589 4590 done 4591 4592 4593 4594 4595 4596 4597 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4598 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4599 CLANGCC="yes" 4600 else 4601 CLANGCC="no" 4602 fi 4603 4604 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4605 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4606 INTELCC="yes" 4607 else 4608 INTELCC="no" 4609 fi 4610 4611 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4612 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4613 SUNCC="yes" 4614 else 4615 SUNCC="no" 4616 fi 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4627 if test -n "$ac_tool_prefix"; then 4628 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4629 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4631 $as_echo_n "checking for $ac_word... " >&6; } 4632 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4633 $as_echo_n "(cached) " >&6 4634 else 4635 case $PKG_CONFIG in 4636 [\\/]* | ?:[\\/]*) 4637 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4638 ;; 4639 *) 4640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4641 for as_dir in $PATH 4642 do 4643 IFS=$as_save_IFS 4644 test -z "$as_dir" && as_dir=. 4645 for ac_exec_ext in '' $ac_executable_extensions; do 4646 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4647 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4649 break 2 4650 fi 4651 done 4652 done 4653 IFS=$as_save_IFS 4654 4655 ;; 4656 esac 4657 fi 4658 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4659 if test -n "$PKG_CONFIG"; then 4660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4661 $as_echo "$PKG_CONFIG" >&6; } 4662 else 4663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4664 $as_echo "no" >&6; } 4665 fi 4666 4667 4668 fi 4669 if test -z "$ac_cv_path_PKG_CONFIG"; then 4670 ac_pt_PKG_CONFIG=$PKG_CONFIG 4671 # Extract the first word of "pkg-config", so it can be a program name with args. 4672 set dummy pkg-config; ac_word=$2 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4674 $as_echo_n "checking for $ac_word... " >&6; } 4675 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4676 $as_echo_n "(cached) " >&6 4677 else 4678 case $ac_pt_PKG_CONFIG in 4679 [\\/]* | ?:[\\/]*) 4680 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4681 ;; 4682 *) 4683 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4684 for as_dir in $PATH 4685 do 4686 IFS=$as_save_IFS 4687 test -z "$as_dir" && as_dir=. 4688 for ac_exec_ext in '' $ac_executable_extensions; do 4689 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4690 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4691 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4692 break 2 4693 fi 4694 done 4695 done 4696 IFS=$as_save_IFS 4697 4698 ;; 4699 esac 4700 fi 4701 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4702 if test -n "$ac_pt_PKG_CONFIG"; then 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4704 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4705 else 4706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4707 $as_echo "no" >&6; } 4708 fi 4709 4710 if test "x$ac_pt_PKG_CONFIG" = x; then 4711 PKG_CONFIG="" 4712 else 4713 case $cross_compiling:$ac_tool_warned in 4714 yes:) 4715 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4716 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4717 ac_tool_warned=yes ;; 4718 esac 4719 PKG_CONFIG=$ac_pt_PKG_CONFIG 4720 fi 4721 else 4722 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4723 fi 4724 4725 fi 4726 if test -n "$PKG_CONFIG"; then 4727 _pkg_min_version=0.9.0 4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4729 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4730 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4732 $as_echo "yes" >&6; } 4733 else 4734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4735 $as_echo "no" >&6; } 4736 PKG_CONFIG="" 4737 fi 4738 fi 4739 # Make sure we can run config.sub. 4740 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4741 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4742 4743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4744 $as_echo_n "checking build system type... " >&6; } 4745 if ${ac_cv_build+:} false; then : 4746 $as_echo_n "(cached) " >&6 4747 else 4748 ac_build_alias=$build_alias 4749 test "x$ac_build_alias" = x && 4750 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4751 test "x$ac_build_alias" = x && 4752 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4753 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4754 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4755 4756 fi 4757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4758 $as_echo "$ac_cv_build" >&6; } 4759 case $ac_cv_build in 4760 *-*-*) ;; 4761 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4762 esac 4763 build=$ac_cv_build 4764 ac_save_IFS=$IFS; IFS='-' 4765 set x $ac_cv_build 4766 shift 4767 build_cpu=$1 4768 build_vendor=$2 4769 shift; shift 4770 # Remember, the first character of IFS is used to create $*, 4771 # except with old shells: 4772 build_os=$* 4773 IFS=$ac_save_IFS 4774 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4775 4776 4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4778 $as_echo_n "checking host system type... " >&6; } 4779 if ${ac_cv_host+:} false; then : 4780 $as_echo_n "(cached) " >&6 4781 else 4782 if test "x$host_alias" = x; then 4783 ac_cv_host=$ac_cv_build 4784 else 4785 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4786 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4787 fi 4788 4789 fi 4790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4791 $as_echo "$ac_cv_host" >&6; } 4792 case $ac_cv_host in 4793 *-*-*) ;; 4794 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4795 esac 4796 host=$ac_cv_host 4797 ac_save_IFS=$IFS; IFS='-' 4798 set x $ac_cv_host 4799 shift 4800 host_cpu=$1 4801 host_vendor=$2 4802 shift; shift 4803 # Remember, the first character of IFS is used to create $*, 4804 # except with old shells: 4805 host_os=$* 4806 IFS=$ac_save_IFS 4807 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4808 4809 4810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4811 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4812 if ${ac_cv_path_SED+:} false; then : 4813 $as_echo_n "(cached) " >&6 4814 else 4815 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4816 for ac_i in 1 2 3 4 5 6 7; do 4817 ac_script="$ac_script$as_nl$ac_script" 4818 done 4819 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4820 { ac_script=; unset ac_script;} 4821 if test -z "$SED"; then 4822 ac_path_SED_found=false 4823 # Loop through the user's path and test for each of PROGNAME-LIST 4824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4825 for as_dir in $PATH 4826 do 4827 IFS=$as_save_IFS 4828 test -z "$as_dir" && as_dir=. 4829 for ac_prog in sed gsed; do 4830 for ac_exec_ext in '' $ac_executable_extensions; do 4831 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4832 as_fn_executable_p "$ac_path_SED" || continue 4833 # Check for GNU ac_path_SED and select it if it is found. 4834 # Check for GNU $ac_path_SED 4835 case `"$ac_path_SED" --version 2>&1` in 4836 *GNU*) 4837 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4838 *) 4839 ac_count=0 4840 $as_echo_n 0123456789 >"conftest.in" 4841 while : 4842 do 4843 cat "conftest.in" "conftest.in" >"conftest.tmp" 4844 mv "conftest.tmp" "conftest.in" 4845 cp "conftest.in" "conftest.nl" 4846 $as_echo '' >> "conftest.nl" 4847 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4848 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4849 as_fn_arith $ac_count + 1 && ac_count=$as_val 4850 if test $ac_count -gt ${ac_path_SED_max-0}; then 4851 # Best one so far, save it but keep looking for a better one 4852 ac_cv_path_SED="$ac_path_SED" 4853 ac_path_SED_max=$ac_count 4854 fi 4855 # 10*(2^10) chars as input seems more than enough 4856 test $ac_count -gt 10 && break 4857 done 4858 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4859 esac 4860 4861 $ac_path_SED_found && break 3 4862 done 4863 done 4864 done 4865 IFS=$as_save_IFS 4866 if test -z "$ac_cv_path_SED"; then 4867 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4868 fi 4869 else 4870 ac_cv_path_SED=$SED 4871 fi 4872 4873 fi 4874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4875 $as_echo "$ac_cv_path_SED" >&6; } 4876 SED="$ac_cv_path_SED" 4877 rm -f conftest.sed 4878 4879 4880 4881 4882 4883 4884 # Check whether --enable-selective-werror was given. 4885 if test "${enable_selective_werror+set}" = set; then : 4886 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4887 else 4888 SELECTIVE_WERROR=yes 4889 fi 4890 4891 4892 4893 4894 4895 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4896 if test "x$SUNCC" = "xyes"; then 4897 BASE_CFLAGS="-v" 4898 else 4899 BASE_CFLAGS="" 4900 fi 4901 4902 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 xorg_testset_save_CFLAGS="$CFLAGS" 4917 4918 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4921 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4922 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4923 $as_echo_n "(cached) " >&6 4924 else 4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4926 /* end confdefs.h. */ 4927 int i; 4928 _ACEOF 4929 if ac_fn_c_try_compile "$LINENO"; then : 4930 xorg_cv_cc_flag_unknown_warning_option=yes 4931 else 4932 xorg_cv_cc_flag_unknown_warning_option=no 4933 fi 4934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4935 fi 4936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4937 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4939 CFLAGS="$xorg_testset_save_CFLAGS" 4940 fi 4941 4942 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4945 fi 4946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4948 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4949 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4950 $as_echo_n "(cached) " >&6 4951 else 4952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4953 /* end confdefs.h. */ 4954 int i; 4955 _ACEOF 4956 if ac_fn_c_try_compile "$LINENO"; then : 4957 xorg_cv_cc_flag_unused_command_line_argument=yes 4958 else 4959 xorg_cv_cc_flag_unused_command_line_argument=no 4960 fi 4961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4962 fi 4963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4964 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4965 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4966 CFLAGS="$xorg_testset_save_CFLAGS" 4967 fi 4968 4969 found="no" 4970 4971 if test $found = "no" ; then 4972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4974 fi 4975 4976 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4978 fi 4979 4980 CFLAGS="$CFLAGS -Wall" 4981 4982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4983 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4984 cacheid=xorg_cv_cc_flag__Wall 4985 if eval \${$cacheid+:} false; then : 4986 $as_echo_n "(cached) " >&6 4987 else 4988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4989 /* end confdefs.h. */ 4990 int i; 4991 int 4992 main () 4993 { 4994 4995 ; 4996 return 0; 4997 } 4998 _ACEOF 4999 if ac_fn_c_try_link "$LINENO"; then : 5000 eval $cacheid=yes 5001 else 5002 eval $cacheid=no 5003 fi 5004 rm -f core conftest.err conftest.$ac_objext \ 5005 conftest$ac_exeext conftest.$ac_ext 5006 fi 5007 5008 5009 CFLAGS="$xorg_testset_save_CFLAGS" 5010 5011 eval supported=\$$cacheid 5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5013 $as_echo "$supported" >&6; } 5014 if test "$supported" = "yes" ; then 5015 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5016 found="yes" 5017 fi 5018 fi 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 xorg_testset_save_CFLAGS="$CFLAGS" 5035 5036 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5039 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5040 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5041 $as_echo_n "(cached) " >&6 5042 else 5043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5044 /* end confdefs.h. */ 5045 int i; 5046 _ACEOF 5047 if ac_fn_c_try_compile "$LINENO"; then : 5048 xorg_cv_cc_flag_unknown_warning_option=yes 5049 else 5050 xorg_cv_cc_flag_unknown_warning_option=no 5051 fi 5052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5053 fi 5054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5055 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5057 CFLAGS="$xorg_testset_save_CFLAGS" 5058 fi 5059 5060 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5063 fi 5064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5066 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5067 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5068 $as_echo_n "(cached) " >&6 5069 else 5070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5071 /* end confdefs.h. */ 5072 int i; 5073 _ACEOF 5074 if ac_fn_c_try_compile "$LINENO"; then : 5075 xorg_cv_cc_flag_unused_command_line_argument=yes 5076 else 5077 xorg_cv_cc_flag_unused_command_line_argument=no 5078 fi 5079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5080 fi 5081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5082 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5084 CFLAGS="$xorg_testset_save_CFLAGS" 5085 fi 5086 5087 found="no" 5088 5089 if test $found = "no" ; then 5090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5092 fi 5093 5094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5096 fi 5097 5098 CFLAGS="$CFLAGS -Wpointer-arith" 5099 5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5101 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5102 cacheid=xorg_cv_cc_flag__Wpointer_arith 5103 if eval \${$cacheid+:} false; then : 5104 $as_echo_n "(cached) " >&6 5105 else 5106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5107 /* end confdefs.h. */ 5108 int i; 5109 int 5110 main () 5111 { 5112 5113 ; 5114 return 0; 5115 } 5116 _ACEOF 5117 if ac_fn_c_try_link "$LINENO"; then : 5118 eval $cacheid=yes 5119 else 5120 eval $cacheid=no 5121 fi 5122 rm -f core conftest.err conftest.$ac_objext \ 5123 conftest$ac_exeext conftest.$ac_ext 5124 fi 5125 5126 5127 CFLAGS="$xorg_testset_save_CFLAGS" 5128 5129 eval supported=\$$cacheid 5130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5131 $as_echo "$supported" >&6; } 5132 if test "$supported" = "yes" ; then 5133 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5134 found="yes" 5135 fi 5136 fi 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 xorg_testset_save_CFLAGS="$CFLAGS" 5153 5154 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5157 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5158 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5159 $as_echo_n "(cached) " >&6 5160 else 5161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5162 /* end confdefs.h. */ 5163 int i; 5164 _ACEOF 5165 if ac_fn_c_try_compile "$LINENO"; then : 5166 xorg_cv_cc_flag_unknown_warning_option=yes 5167 else 5168 xorg_cv_cc_flag_unknown_warning_option=no 5169 fi 5170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5171 fi 5172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5173 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5175 CFLAGS="$xorg_testset_save_CFLAGS" 5176 fi 5177 5178 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5181 fi 5182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5184 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5185 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5186 $as_echo_n "(cached) " >&6 5187 else 5188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5189 /* end confdefs.h. */ 5190 int i; 5191 _ACEOF 5192 if ac_fn_c_try_compile "$LINENO"; then : 5193 xorg_cv_cc_flag_unused_command_line_argument=yes 5194 else 5195 xorg_cv_cc_flag_unused_command_line_argument=no 5196 fi 5197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5198 fi 5199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5200 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5202 CFLAGS="$xorg_testset_save_CFLAGS" 5203 fi 5204 5205 found="no" 5206 5207 if test $found = "no" ; then 5208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5210 fi 5211 5212 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5214 fi 5215 5216 CFLAGS="$CFLAGS -Wmissing-declarations" 5217 5218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5219 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5220 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5221 if eval \${$cacheid+:} false; then : 5222 $as_echo_n "(cached) " >&6 5223 else 5224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5225 /* end confdefs.h. */ 5226 int i; 5227 int 5228 main () 5229 { 5230 5231 ; 5232 return 0; 5233 } 5234 _ACEOF 5235 if ac_fn_c_try_link "$LINENO"; then : 5236 eval $cacheid=yes 5237 else 5238 eval $cacheid=no 5239 fi 5240 rm -f core conftest.err conftest.$ac_objext \ 5241 conftest$ac_exeext conftest.$ac_ext 5242 fi 5243 5244 5245 CFLAGS="$xorg_testset_save_CFLAGS" 5246 5247 eval supported=\$$cacheid 5248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5249 $as_echo "$supported" >&6; } 5250 if test "$supported" = "yes" ; then 5251 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5252 found="yes" 5253 fi 5254 fi 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 xorg_testset_save_CFLAGS="$CFLAGS" 5271 5272 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5275 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5276 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5277 $as_echo_n "(cached) " >&6 5278 else 5279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5280 /* end confdefs.h. */ 5281 int i; 5282 _ACEOF 5283 if ac_fn_c_try_compile "$LINENO"; then : 5284 xorg_cv_cc_flag_unknown_warning_option=yes 5285 else 5286 xorg_cv_cc_flag_unknown_warning_option=no 5287 fi 5288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5289 fi 5290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5291 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5293 CFLAGS="$xorg_testset_save_CFLAGS" 5294 fi 5295 5296 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5299 fi 5300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5302 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5303 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5304 $as_echo_n "(cached) " >&6 5305 else 5306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5307 /* end confdefs.h. */ 5308 int i; 5309 _ACEOF 5310 if ac_fn_c_try_compile "$LINENO"; then : 5311 xorg_cv_cc_flag_unused_command_line_argument=yes 5312 else 5313 xorg_cv_cc_flag_unused_command_line_argument=no 5314 fi 5315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5316 fi 5317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5318 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5320 CFLAGS="$xorg_testset_save_CFLAGS" 5321 fi 5322 5323 found="no" 5324 5325 if test $found = "no" ; then 5326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5328 fi 5329 5330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5332 fi 5333 5334 CFLAGS="$CFLAGS -Wformat=2" 5335 5336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5337 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5338 cacheid=xorg_cv_cc_flag__Wformat_2 5339 if eval \${$cacheid+:} false; then : 5340 $as_echo_n "(cached) " >&6 5341 else 5342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5343 /* end confdefs.h. */ 5344 int i; 5345 int 5346 main () 5347 { 5348 5349 ; 5350 return 0; 5351 } 5352 _ACEOF 5353 if ac_fn_c_try_link "$LINENO"; then : 5354 eval $cacheid=yes 5355 else 5356 eval $cacheid=no 5357 fi 5358 rm -f core conftest.err conftest.$ac_objext \ 5359 conftest$ac_exeext conftest.$ac_ext 5360 fi 5361 5362 5363 CFLAGS="$xorg_testset_save_CFLAGS" 5364 5365 eval supported=\$$cacheid 5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5367 $as_echo "$supported" >&6; } 5368 if test "$supported" = "yes" ; then 5369 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5370 found="yes" 5371 fi 5372 fi 5373 5374 if test $found = "no" ; then 5375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5377 fi 5378 5379 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5381 fi 5382 5383 CFLAGS="$CFLAGS -Wformat" 5384 5385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5386 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5387 cacheid=xorg_cv_cc_flag__Wformat 5388 if eval \${$cacheid+:} false; then : 5389 $as_echo_n "(cached) " >&6 5390 else 5391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5392 /* end confdefs.h. */ 5393 int i; 5394 int 5395 main () 5396 { 5397 5398 ; 5399 return 0; 5400 } 5401 _ACEOF 5402 if ac_fn_c_try_link "$LINENO"; then : 5403 eval $cacheid=yes 5404 else 5405 eval $cacheid=no 5406 fi 5407 rm -f core conftest.err conftest.$ac_objext \ 5408 conftest$ac_exeext conftest.$ac_ext 5409 fi 5410 5411 5412 CFLAGS="$xorg_testset_save_CFLAGS" 5413 5414 eval supported=\$$cacheid 5415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5416 $as_echo "$supported" >&6; } 5417 if test "$supported" = "yes" ; then 5418 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5419 found="yes" 5420 fi 5421 fi 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 xorg_testset_save_CFLAGS="$CFLAGS" 5440 5441 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5444 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5445 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5446 $as_echo_n "(cached) " >&6 5447 else 5448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5449 /* end confdefs.h. */ 5450 int i; 5451 _ACEOF 5452 if ac_fn_c_try_compile "$LINENO"; then : 5453 xorg_cv_cc_flag_unknown_warning_option=yes 5454 else 5455 xorg_cv_cc_flag_unknown_warning_option=no 5456 fi 5457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5458 fi 5459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5460 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5461 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5462 CFLAGS="$xorg_testset_save_CFLAGS" 5463 fi 5464 5465 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5468 fi 5469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5471 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5472 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5473 $as_echo_n "(cached) " >&6 5474 else 5475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5476 /* end confdefs.h. */ 5477 int i; 5478 _ACEOF 5479 if ac_fn_c_try_compile "$LINENO"; then : 5480 xorg_cv_cc_flag_unused_command_line_argument=yes 5481 else 5482 xorg_cv_cc_flag_unused_command_line_argument=no 5483 fi 5484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5485 fi 5486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5487 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5488 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5489 CFLAGS="$xorg_testset_save_CFLAGS" 5490 fi 5491 5492 found="no" 5493 5494 if test $found = "no" ; then 5495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5497 fi 5498 5499 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5501 fi 5502 5503 CFLAGS="$CFLAGS -Wstrict-prototypes" 5504 5505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5506 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5507 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5508 if eval \${$cacheid+:} false; then : 5509 $as_echo_n "(cached) " >&6 5510 else 5511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5512 /* end confdefs.h. */ 5513 int i; 5514 int 5515 main () 5516 { 5517 5518 ; 5519 return 0; 5520 } 5521 _ACEOF 5522 if ac_fn_c_try_link "$LINENO"; then : 5523 eval $cacheid=yes 5524 else 5525 eval $cacheid=no 5526 fi 5527 rm -f core conftest.err conftest.$ac_objext \ 5528 conftest$ac_exeext conftest.$ac_ext 5529 fi 5530 5531 5532 CFLAGS="$xorg_testset_save_CFLAGS" 5533 5534 eval supported=\$$cacheid 5535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5536 $as_echo "$supported" >&6; } 5537 if test "$supported" = "yes" ; then 5538 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5539 found="yes" 5540 fi 5541 fi 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 xorg_testset_save_CFLAGS="$CFLAGS" 5558 5559 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5562 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5563 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5564 $as_echo_n "(cached) " >&6 5565 else 5566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5567 /* end confdefs.h. */ 5568 int i; 5569 _ACEOF 5570 if ac_fn_c_try_compile "$LINENO"; then : 5571 xorg_cv_cc_flag_unknown_warning_option=yes 5572 else 5573 xorg_cv_cc_flag_unknown_warning_option=no 5574 fi 5575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5576 fi 5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5578 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5580 CFLAGS="$xorg_testset_save_CFLAGS" 5581 fi 5582 5583 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5586 fi 5587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5589 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5590 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5591 $as_echo_n "(cached) " >&6 5592 else 5593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5594 /* end confdefs.h. */ 5595 int i; 5596 _ACEOF 5597 if ac_fn_c_try_compile "$LINENO"; then : 5598 xorg_cv_cc_flag_unused_command_line_argument=yes 5599 else 5600 xorg_cv_cc_flag_unused_command_line_argument=no 5601 fi 5602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5603 fi 5604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5605 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5606 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5607 CFLAGS="$xorg_testset_save_CFLAGS" 5608 fi 5609 5610 found="no" 5611 5612 if test $found = "no" ; then 5613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5615 fi 5616 5617 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5619 fi 5620 5621 CFLAGS="$CFLAGS -Wmissing-prototypes" 5622 5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5624 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5625 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5626 if eval \${$cacheid+:} false; then : 5627 $as_echo_n "(cached) " >&6 5628 else 5629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5630 /* end confdefs.h. */ 5631 int i; 5632 int 5633 main () 5634 { 5635 5636 ; 5637 return 0; 5638 } 5639 _ACEOF 5640 if ac_fn_c_try_link "$LINENO"; then : 5641 eval $cacheid=yes 5642 else 5643 eval $cacheid=no 5644 fi 5645 rm -f core conftest.err conftest.$ac_objext \ 5646 conftest$ac_exeext conftest.$ac_ext 5647 fi 5648 5649 5650 CFLAGS="$xorg_testset_save_CFLAGS" 5651 5652 eval supported=\$$cacheid 5653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5654 $as_echo "$supported" >&6; } 5655 if test "$supported" = "yes" ; then 5656 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5657 found="yes" 5658 fi 5659 fi 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 5674 5675 xorg_testset_save_CFLAGS="$CFLAGS" 5676 5677 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5680 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5681 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5682 $as_echo_n "(cached) " >&6 5683 else 5684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5685 /* end confdefs.h. */ 5686 int i; 5687 _ACEOF 5688 if ac_fn_c_try_compile "$LINENO"; then : 5689 xorg_cv_cc_flag_unknown_warning_option=yes 5690 else 5691 xorg_cv_cc_flag_unknown_warning_option=no 5692 fi 5693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5694 fi 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5696 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5697 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5698 CFLAGS="$xorg_testset_save_CFLAGS" 5699 fi 5700 5701 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5704 fi 5705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5707 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5708 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5709 $as_echo_n "(cached) " >&6 5710 else 5711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5712 /* end confdefs.h. */ 5713 int i; 5714 _ACEOF 5715 if ac_fn_c_try_compile "$LINENO"; then : 5716 xorg_cv_cc_flag_unused_command_line_argument=yes 5717 else 5718 xorg_cv_cc_flag_unused_command_line_argument=no 5719 fi 5720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5721 fi 5722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5723 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5724 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5725 CFLAGS="$xorg_testset_save_CFLAGS" 5726 fi 5727 5728 found="no" 5729 5730 if test $found = "no" ; then 5731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5733 fi 5734 5735 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5737 fi 5738 5739 CFLAGS="$CFLAGS -Wnested-externs" 5740 5741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5742 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5743 cacheid=xorg_cv_cc_flag__Wnested_externs 5744 if eval \${$cacheid+:} false; then : 5745 $as_echo_n "(cached) " >&6 5746 else 5747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5748 /* end confdefs.h. */ 5749 int i; 5750 int 5751 main () 5752 { 5753 5754 ; 5755 return 0; 5756 } 5757 _ACEOF 5758 if ac_fn_c_try_link "$LINENO"; then : 5759 eval $cacheid=yes 5760 else 5761 eval $cacheid=no 5762 fi 5763 rm -f core conftest.err conftest.$ac_objext \ 5764 conftest$ac_exeext conftest.$ac_ext 5765 fi 5766 5767 5768 CFLAGS="$xorg_testset_save_CFLAGS" 5769 5770 eval supported=\$$cacheid 5771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5772 $as_echo "$supported" >&6; } 5773 if test "$supported" = "yes" ; then 5774 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5775 found="yes" 5776 fi 5777 fi 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 xorg_testset_save_CFLAGS="$CFLAGS" 5794 5795 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5798 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5799 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5800 $as_echo_n "(cached) " >&6 5801 else 5802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5803 /* end confdefs.h. */ 5804 int i; 5805 _ACEOF 5806 if ac_fn_c_try_compile "$LINENO"; then : 5807 xorg_cv_cc_flag_unknown_warning_option=yes 5808 else 5809 xorg_cv_cc_flag_unknown_warning_option=no 5810 fi 5811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5812 fi 5813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5814 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5815 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5816 CFLAGS="$xorg_testset_save_CFLAGS" 5817 fi 5818 5819 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5822 fi 5823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5825 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5826 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5827 $as_echo_n "(cached) " >&6 5828 else 5829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5830 /* end confdefs.h. */ 5831 int i; 5832 _ACEOF 5833 if ac_fn_c_try_compile "$LINENO"; then : 5834 xorg_cv_cc_flag_unused_command_line_argument=yes 5835 else 5836 xorg_cv_cc_flag_unused_command_line_argument=no 5837 fi 5838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5839 fi 5840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5841 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5842 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5843 CFLAGS="$xorg_testset_save_CFLAGS" 5844 fi 5845 5846 found="no" 5847 5848 if test $found = "no" ; then 5849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5851 fi 5852 5853 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5855 fi 5856 5857 CFLAGS="$CFLAGS -Wbad-function-cast" 5858 5859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5860 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5861 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5862 if eval \${$cacheid+:} false; then : 5863 $as_echo_n "(cached) " >&6 5864 else 5865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5866 /* end confdefs.h. */ 5867 int i; 5868 int 5869 main () 5870 { 5871 5872 ; 5873 return 0; 5874 } 5875 _ACEOF 5876 if ac_fn_c_try_link "$LINENO"; then : 5877 eval $cacheid=yes 5878 else 5879 eval $cacheid=no 5880 fi 5881 rm -f core conftest.err conftest.$ac_objext \ 5882 conftest$ac_exeext conftest.$ac_ext 5883 fi 5884 5885 5886 CFLAGS="$xorg_testset_save_CFLAGS" 5887 5888 eval supported=\$$cacheid 5889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5890 $as_echo "$supported" >&6; } 5891 if test "$supported" = "yes" ; then 5892 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5893 found="yes" 5894 fi 5895 fi 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 xorg_testset_save_CFLAGS="$CFLAGS" 5912 5913 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5916 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5917 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5918 $as_echo_n "(cached) " >&6 5919 else 5920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5921 /* end confdefs.h. */ 5922 int i; 5923 _ACEOF 5924 if ac_fn_c_try_compile "$LINENO"; then : 5925 xorg_cv_cc_flag_unknown_warning_option=yes 5926 else 5927 xorg_cv_cc_flag_unknown_warning_option=no 5928 fi 5929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5930 fi 5931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5932 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5933 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5934 CFLAGS="$xorg_testset_save_CFLAGS" 5935 fi 5936 5937 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5940 fi 5941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5943 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5944 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5945 $as_echo_n "(cached) " >&6 5946 else 5947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5948 /* end confdefs.h. */ 5949 int i; 5950 _ACEOF 5951 if ac_fn_c_try_compile "$LINENO"; then : 5952 xorg_cv_cc_flag_unused_command_line_argument=yes 5953 else 5954 xorg_cv_cc_flag_unused_command_line_argument=no 5955 fi 5956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5957 fi 5958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5959 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5960 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5961 CFLAGS="$xorg_testset_save_CFLAGS" 5962 fi 5963 5964 found="no" 5965 5966 if test $found = "no" ; then 5967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5969 fi 5970 5971 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5973 fi 5974 5975 CFLAGS="$CFLAGS -Wold-style-definition" 5976 5977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5978 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5979 cacheid=xorg_cv_cc_flag__Wold_style_definition 5980 if eval \${$cacheid+:} false; then : 5981 $as_echo_n "(cached) " >&6 5982 else 5983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5984 /* end confdefs.h. */ 5985 int i; 5986 int 5987 main () 5988 { 5989 5990 ; 5991 return 0; 5992 } 5993 _ACEOF 5994 if ac_fn_c_try_link "$LINENO"; then : 5995 eval $cacheid=yes 5996 else 5997 eval $cacheid=no 5998 fi 5999 rm -f core conftest.err conftest.$ac_objext \ 6000 conftest$ac_exeext conftest.$ac_ext 6001 fi 6002 6003 6004 CFLAGS="$xorg_testset_save_CFLAGS" 6005 6006 eval supported=\$$cacheid 6007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6008 $as_echo "$supported" >&6; } 6009 if test "$supported" = "yes" ; then 6010 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6011 found="yes" 6012 fi 6013 fi 6014 6015 if test $found = "no" ; then 6016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6018 fi 6019 6020 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6022 fi 6023 6024 CFLAGS="$CFLAGS -fd" 6025 6026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6027 $as_echo_n "checking if $CC supports -fd... " >&6; } 6028 cacheid=xorg_cv_cc_flag__fd 6029 if eval \${$cacheid+:} false; then : 6030 $as_echo_n "(cached) " >&6 6031 else 6032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6033 /* end confdefs.h. */ 6034 int i; 6035 int 6036 main () 6037 { 6038 6039 ; 6040 return 0; 6041 } 6042 _ACEOF 6043 if ac_fn_c_try_link "$LINENO"; then : 6044 eval $cacheid=yes 6045 else 6046 eval $cacheid=no 6047 fi 6048 rm -f core conftest.err conftest.$ac_objext \ 6049 conftest$ac_exeext conftest.$ac_ext 6050 fi 6051 6052 6053 CFLAGS="$xorg_testset_save_CFLAGS" 6054 6055 eval supported=\$$cacheid 6056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6057 $as_echo "$supported" >&6; } 6058 if test "$supported" = "yes" ; then 6059 BASE_CFLAGS="$BASE_CFLAGS -fd" 6060 found="yes" 6061 fi 6062 fi 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 xorg_testset_save_CFLAGS="$CFLAGS" 6079 6080 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6083 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6084 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6085 $as_echo_n "(cached) " >&6 6086 else 6087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6088 /* end confdefs.h. */ 6089 int i; 6090 _ACEOF 6091 if ac_fn_c_try_compile "$LINENO"; then : 6092 xorg_cv_cc_flag_unknown_warning_option=yes 6093 else 6094 xorg_cv_cc_flag_unknown_warning_option=no 6095 fi 6096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6097 fi 6098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6099 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6101 CFLAGS="$xorg_testset_save_CFLAGS" 6102 fi 6103 6104 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6107 fi 6108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6110 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6111 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6112 $as_echo_n "(cached) " >&6 6113 else 6114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6115 /* end confdefs.h. */ 6116 int i; 6117 _ACEOF 6118 if ac_fn_c_try_compile "$LINENO"; then : 6119 xorg_cv_cc_flag_unused_command_line_argument=yes 6120 else 6121 xorg_cv_cc_flag_unused_command_line_argument=no 6122 fi 6123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6124 fi 6125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6126 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6128 CFLAGS="$xorg_testset_save_CFLAGS" 6129 fi 6130 6131 found="no" 6132 6133 if test $found = "no" ; then 6134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6136 fi 6137 6138 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6140 fi 6141 6142 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6143 6144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6145 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6146 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6147 if eval \${$cacheid+:} false; then : 6148 $as_echo_n "(cached) " >&6 6149 else 6150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6151 /* end confdefs.h. */ 6152 int i; 6153 int 6154 main () 6155 { 6156 6157 ; 6158 return 0; 6159 } 6160 _ACEOF 6161 if ac_fn_c_try_link "$LINENO"; then : 6162 eval $cacheid=yes 6163 else 6164 eval $cacheid=no 6165 fi 6166 rm -f core conftest.err conftest.$ac_objext \ 6167 conftest$ac_exeext conftest.$ac_ext 6168 fi 6169 6170 6171 CFLAGS="$xorg_testset_save_CFLAGS" 6172 6173 eval supported=\$$cacheid 6174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6175 $as_echo "$supported" >&6; } 6176 if test "$supported" = "yes" ; then 6177 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6178 found="yes" 6179 fi 6180 fi 6181 6182 6183 6184 6185 6186 # This chunk adds additional warnings that could catch undesired effects. 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 xorg_testset_save_CFLAGS="$CFLAGS" 6201 6202 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6205 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6206 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6207 $as_echo_n "(cached) " >&6 6208 else 6209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6210 /* end confdefs.h. */ 6211 int i; 6212 _ACEOF 6213 if ac_fn_c_try_compile "$LINENO"; then : 6214 xorg_cv_cc_flag_unknown_warning_option=yes 6215 else 6216 xorg_cv_cc_flag_unknown_warning_option=no 6217 fi 6218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6219 fi 6220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6221 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6222 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6223 CFLAGS="$xorg_testset_save_CFLAGS" 6224 fi 6225 6226 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6229 fi 6230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6232 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6233 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6234 $as_echo_n "(cached) " >&6 6235 else 6236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6237 /* end confdefs.h. */ 6238 int i; 6239 _ACEOF 6240 if ac_fn_c_try_compile "$LINENO"; then : 6241 xorg_cv_cc_flag_unused_command_line_argument=yes 6242 else 6243 xorg_cv_cc_flag_unused_command_line_argument=no 6244 fi 6245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6246 fi 6247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6248 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6249 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6250 CFLAGS="$xorg_testset_save_CFLAGS" 6251 fi 6252 6253 found="no" 6254 6255 if test $found = "no" ; then 6256 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6258 fi 6259 6260 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6262 fi 6263 6264 CFLAGS="$CFLAGS -Wunused" 6265 6266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6267 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6268 cacheid=xorg_cv_cc_flag__Wunused 6269 if eval \${$cacheid+:} false; then : 6270 $as_echo_n "(cached) " >&6 6271 else 6272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6273 /* end confdefs.h. */ 6274 int i; 6275 int 6276 main () 6277 { 6278 6279 ; 6280 return 0; 6281 } 6282 _ACEOF 6283 if ac_fn_c_try_link "$LINENO"; then : 6284 eval $cacheid=yes 6285 else 6286 eval $cacheid=no 6287 fi 6288 rm -f core conftest.err conftest.$ac_objext \ 6289 conftest$ac_exeext conftest.$ac_ext 6290 fi 6291 6292 6293 CFLAGS="$xorg_testset_save_CFLAGS" 6294 6295 eval supported=\$$cacheid 6296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6297 $as_echo "$supported" >&6; } 6298 if test "$supported" = "yes" ; then 6299 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6300 found="yes" 6301 fi 6302 fi 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 xorg_testset_save_CFLAGS="$CFLAGS" 6319 6320 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6323 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6324 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6325 $as_echo_n "(cached) " >&6 6326 else 6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328 /* end confdefs.h. */ 6329 int i; 6330 _ACEOF 6331 if ac_fn_c_try_compile "$LINENO"; then : 6332 xorg_cv_cc_flag_unknown_warning_option=yes 6333 else 6334 xorg_cv_cc_flag_unknown_warning_option=no 6335 fi 6336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6337 fi 6338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6339 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6341 CFLAGS="$xorg_testset_save_CFLAGS" 6342 fi 6343 6344 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6347 fi 6348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6350 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6351 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6352 $as_echo_n "(cached) " >&6 6353 else 6354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6355 /* end confdefs.h. */ 6356 int i; 6357 _ACEOF 6358 if ac_fn_c_try_compile "$LINENO"; then : 6359 xorg_cv_cc_flag_unused_command_line_argument=yes 6360 else 6361 xorg_cv_cc_flag_unused_command_line_argument=no 6362 fi 6363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6364 fi 6365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6366 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6368 CFLAGS="$xorg_testset_save_CFLAGS" 6369 fi 6370 6371 found="no" 6372 6373 if test $found = "no" ; then 6374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6376 fi 6377 6378 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6380 fi 6381 6382 CFLAGS="$CFLAGS -Wuninitialized" 6383 6384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6385 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6386 cacheid=xorg_cv_cc_flag__Wuninitialized 6387 if eval \${$cacheid+:} false; then : 6388 $as_echo_n "(cached) " >&6 6389 else 6390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6391 /* end confdefs.h. */ 6392 int i; 6393 int 6394 main () 6395 { 6396 6397 ; 6398 return 0; 6399 } 6400 _ACEOF 6401 if ac_fn_c_try_link "$LINENO"; then : 6402 eval $cacheid=yes 6403 else 6404 eval $cacheid=no 6405 fi 6406 rm -f core conftest.err conftest.$ac_objext \ 6407 conftest$ac_exeext conftest.$ac_ext 6408 fi 6409 6410 6411 CFLAGS="$xorg_testset_save_CFLAGS" 6412 6413 eval supported=\$$cacheid 6414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6415 $as_echo "$supported" >&6; } 6416 if test "$supported" = "yes" ; then 6417 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6418 found="yes" 6419 fi 6420 fi 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 xorg_testset_save_CFLAGS="$CFLAGS" 6437 6438 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6441 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6442 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6443 $as_echo_n "(cached) " >&6 6444 else 6445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6446 /* end confdefs.h. */ 6447 int i; 6448 _ACEOF 6449 if ac_fn_c_try_compile "$LINENO"; then : 6450 xorg_cv_cc_flag_unknown_warning_option=yes 6451 else 6452 xorg_cv_cc_flag_unknown_warning_option=no 6453 fi 6454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6455 fi 6456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6457 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6458 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6459 CFLAGS="$xorg_testset_save_CFLAGS" 6460 fi 6461 6462 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6465 fi 6466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6468 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6469 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6470 $as_echo_n "(cached) " >&6 6471 else 6472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6473 /* end confdefs.h. */ 6474 int i; 6475 _ACEOF 6476 if ac_fn_c_try_compile "$LINENO"; then : 6477 xorg_cv_cc_flag_unused_command_line_argument=yes 6478 else 6479 xorg_cv_cc_flag_unused_command_line_argument=no 6480 fi 6481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6482 fi 6483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6484 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6485 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6486 CFLAGS="$xorg_testset_save_CFLAGS" 6487 fi 6488 6489 found="no" 6490 6491 if test $found = "no" ; then 6492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6494 fi 6495 6496 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6498 fi 6499 6500 CFLAGS="$CFLAGS -Wshadow" 6501 6502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6503 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6504 cacheid=xorg_cv_cc_flag__Wshadow 6505 if eval \${$cacheid+:} false; then : 6506 $as_echo_n "(cached) " >&6 6507 else 6508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6509 /* end confdefs.h. */ 6510 int i; 6511 int 6512 main () 6513 { 6514 6515 ; 6516 return 0; 6517 } 6518 _ACEOF 6519 if ac_fn_c_try_link "$LINENO"; then : 6520 eval $cacheid=yes 6521 else 6522 eval $cacheid=no 6523 fi 6524 rm -f core conftest.err conftest.$ac_objext \ 6525 conftest$ac_exeext conftest.$ac_ext 6526 fi 6527 6528 6529 CFLAGS="$xorg_testset_save_CFLAGS" 6530 6531 eval supported=\$$cacheid 6532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6533 $as_echo "$supported" >&6; } 6534 if test "$supported" = "yes" ; then 6535 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6536 found="yes" 6537 fi 6538 fi 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553 6554 xorg_testset_save_CFLAGS="$CFLAGS" 6555 6556 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6559 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6560 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6561 $as_echo_n "(cached) " >&6 6562 else 6563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6564 /* end confdefs.h. */ 6565 int i; 6566 _ACEOF 6567 if ac_fn_c_try_compile "$LINENO"; then : 6568 xorg_cv_cc_flag_unknown_warning_option=yes 6569 else 6570 xorg_cv_cc_flag_unknown_warning_option=no 6571 fi 6572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6573 fi 6574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6575 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6577 CFLAGS="$xorg_testset_save_CFLAGS" 6578 fi 6579 6580 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6583 fi 6584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6586 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6587 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6588 $as_echo_n "(cached) " >&6 6589 else 6590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6591 /* end confdefs.h. */ 6592 int i; 6593 _ACEOF 6594 if ac_fn_c_try_compile "$LINENO"; then : 6595 xorg_cv_cc_flag_unused_command_line_argument=yes 6596 else 6597 xorg_cv_cc_flag_unused_command_line_argument=no 6598 fi 6599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6600 fi 6601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6602 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6603 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6604 CFLAGS="$xorg_testset_save_CFLAGS" 6605 fi 6606 6607 found="no" 6608 6609 if test $found = "no" ; then 6610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6612 fi 6613 6614 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6616 fi 6617 6618 CFLAGS="$CFLAGS -Wmissing-noreturn" 6619 6620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6621 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6622 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6623 if eval \${$cacheid+:} false; then : 6624 $as_echo_n "(cached) " >&6 6625 else 6626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6627 /* end confdefs.h. */ 6628 int i; 6629 int 6630 main () 6631 { 6632 6633 ; 6634 return 0; 6635 } 6636 _ACEOF 6637 if ac_fn_c_try_link "$LINENO"; then : 6638 eval $cacheid=yes 6639 else 6640 eval $cacheid=no 6641 fi 6642 rm -f core conftest.err conftest.$ac_objext \ 6643 conftest$ac_exeext conftest.$ac_ext 6644 fi 6645 6646 6647 CFLAGS="$xorg_testset_save_CFLAGS" 6648 6649 eval supported=\$$cacheid 6650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6651 $as_echo "$supported" >&6; } 6652 if test "$supported" = "yes" ; then 6653 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6654 found="yes" 6655 fi 6656 fi 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 xorg_testset_save_CFLAGS="$CFLAGS" 6673 6674 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6677 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6678 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6679 $as_echo_n "(cached) " >&6 6680 else 6681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6682 /* end confdefs.h. */ 6683 int i; 6684 _ACEOF 6685 if ac_fn_c_try_compile "$LINENO"; then : 6686 xorg_cv_cc_flag_unknown_warning_option=yes 6687 else 6688 xorg_cv_cc_flag_unknown_warning_option=no 6689 fi 6690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6691 fi 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6693 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6694 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6695 CFLAGS="$xorg_testset_save_CFLAGS" 6696 fi 6697 6698 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6701 fi 6702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6704 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6705 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6706 $as_echo_n "(cached) " >&6 6707 else 6708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6709 /* end confdefs.h. */ 6710 int i; 6711 _ACEOF 6712 if ac_fn_c_try_compile "$LINENO"; then : 6713 xorg_cv_cc_flag_unused_command_line_argument=yes 6714 else 6715 xorg_cv_cc_flag_unused_command_line_argument=no 6716 fi 6717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6718 fi 6719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6720 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6721 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6722 CFLAGS="$xorg_testset_save_CFLAGS" 6723 fi 6724 6725 found="no" 6726 6727 if test $found = "no" ; then 6728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6730 fi 6731 6732 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6734 fi 6735 6736 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6737 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6739 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6740 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6741 if eval \${$cacheid+:} false; then : 6742 $as_echo_n "(cached) " >&6 6743 else 6744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6745 /* end confdefs.h. */ 6746 int i; 6747 int 6748 main () 6749 { 6750 6751 ; 6752 return 0; 6753 } 6754 _ACEOF 6755 if ac_fn_c_try_link "$LINENO"; then : 6756 eval $cacheid=yes 6757 else 6758 eval $cacheid=no 6759 fi 6760 rm -f core conftest.err conftest.$ac_objext \ 6761 conftest$ac_exeext conftest.$ac_ext 6762 fi 6763 6764 6765 CFLAGS="$xorg_testset_save_CFLAGS" 6766 6767 eval supported=\$$cacheid 6768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6769 $as_echo "$supported" >&6; } 6770 if test "$supported" = "yes" ; then 6771 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6772 found="yes" 6773 fi 6774 fi 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 xorg_testset_save_CFLAGS="$CFLAGS" 6791 6792 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6795 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6796 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6797 $as_echo_n "(cached) " >&6 6798 else 6799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6800 /* end confdefs.h. */ 6801 int i; 6802 _ACEOF 6803 if ac_fn_c_try_compile "$LINENO"; then : 6804 xorg_cv_cc_flag_unknown_warning_option=yes 6805 else 6806 xorg_cv_cc_flag_unknown_warning_option=no 6807 fi 6808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6809 fi 6810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6811 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6812 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6813 CFLAGS="$xorg_testset_save_CFLAGS" 6814 fi 6815 6816 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6819 fi 6820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6822 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6823 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6824 $as_echo_n "(cached) " >&6 6825 else 6826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6827 /* end confdefs.h. */ 6828 int i; 6829 _ACEOF 6830 if ac_fn_c_try_compile "$LINENO"; then : 6831 xorg_cv_cc_flag_unused_command_line_argument=yes 6832 else 6833 xorg_cv_cc_flag_unused_command_line_argument=no 6834 fi 6835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6836 fi 6837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6838 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6839 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6840 CFLAGS="$xorg_testset_save_CFLAGS" 6841 fi 6842 6843 found="no" 6844 6845 if test $found = "no" ; then 6846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6848 fi 6849 6850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6852 fi 6853 6854 CFLAGS="$CFLAGS -Wredundant-decls" 6855 6856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6857 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6858 cacheid=xorg_cv_cc_flag__Wredundant_decls 6859 if eval \${$cacheid+:} false; then : 6860 $as_echo_n "(cached) " >&6 6861 else 6862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6863 /* end confdefs.h. */ 6864 int i; 6865 int 6866 main () 6867 { 6868 6869 ; 6870 return 0; 6871 } 6872 _ACEOF 6873 if ac_fn_c_try_link "$LINENO"; then : 6874 eval $cacheid=yes 6875 else 6876 eval $cacheid=no 6877 fi 6878 rm -f core conftest.err conftest.$ac_objext \ 6879 conftest$ac_exeext conftest.$ac_ext 6880 fi 6881 6882 6883 CFLAGS="$xorg_testset_save_CFLAGS" 6884 6885 eval supported=\$$cacheid 6886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6887 $as_echo "$supported" >&6; } 6888 if test "$supported" = "yes" ; then 6889 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6890 found="yes" 6891 fi 6892 fi 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 xorg_testset_save_CFLAGS="$CFLAGS" 6909 6910 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6913 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6914 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6915 $as_echo_n "(cached) " >&6 6916 else 6917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6918 /* end confdefs.h. */ 6919 int i; 6920 _ACEOF 6921 if ac_fn_c_try_compile "$LINENO"; then : 6922 xorg_cv_cc_flag_unknown_warning_option=yes 6923 else 6924 xorg_cv_cc_flag_unknown_warning_option=no 6925 fi 6926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6927 fi 6928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6929 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6930 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6931 CFLAGS="$xorg_testset_save_CFLAGS" 6932 fi 6933 6934 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6937 fi 6938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6940 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6941 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6942 $as_echo_n "(cached) " >&6 6943 else 6944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6945 /* end confdefs.h. */ 6946 int i; 6947 _ACEOF 6948 if ac_fn_c_try_compile "$LINENO"; then : 6949 xorg_cv_cc_flag_unused_command_line_argument=yes 6950 else 6951 xorg_cv_cc_flag_unused_command_line_argument=no 6952 fi 6953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6954 fi 6955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6956 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6957 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6958 CFLAGS="$xorg_testset_save_CFLAGS" 6959 fi 6960 6961 found="no" 6962 6963 if test $found = "no" ; then 6964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6966 fi 6967 6968 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6970 fi 6971 6972 CFLAGS="$CFLAGS -Wlogical-op" 6973 6974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6975 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6976 cacheid=xorg_cv_cc_flag__Wlogical_op 6977 if eval \${$cacheid+:} false; then : 6978 $as_echo_n "(cached) " >&6 6979 else 6980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6981 /* end confdefs.h. */ 6982 int i; 6983 int 6984 main () 6985 { 6986 6987 ; 6988 return 0; 6989 } 6990 _ACEOF 6991 if ac_fn_c_try_link "$LINENO"; then : 6992 eval $cacheid=yes 6993 else 6994 eval $cacheid=no 6995 fi 6996 rm -f core conftest.err conftest.$ac_objext \ 6997 conftest$ac_exeext conftest.$ac_ext 6998 fi 6999 7000 7001 CFLAGS="$xorg_testset_save_CFLAGS" 7002 7003 eval supported=\$$cacheid 7004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7005 $as_echo "$supported" >&6; } 7006 if test "$supported" = "yes" ; then 7007 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7008 found="yes" 7009 fi 7010 fi 7011 7012 7013 7014 # These are currently disabled because they are noisy. They will be enabled 7015 # in the future once the codebase is sufficiently modernized to silence 7016 # them. For now, I don't want them to drown out the other warnings. 7017 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7018 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7019 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7020 7021 # Turn some warnings into errors, so we don't accidently get successful builds 7022 # when there are problems that should be fixed. 7023 7024 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 xorg_testset_save_CFLAGS="$CFLAGS" 7039 7040 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7043 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7044 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7045 $as_echo_n "(cached) " >&6 7046 else 7047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7048 /* end confdefs.h. */ 7049 int i; 7050 _ACEOF 7051 if ac_fn_c_try_compile "$LINENO"; then : 7052 xorg_cv_cc_flag_unknown_warning_option=yes 7053 else 7054 xorg_cv_cc_flag_unknown_warning_option=no 7055 fi 7056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7057 fi 7058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7059 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7060 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7061 CFLAGS="$xorg_testset_save_CFLAGS" 7062 fi 7063 7064 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7067 fi 7068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7070 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7071 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7072 $as_echo_n "(cached) " >&6 7073 else 7074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7075 /* end confdefs.h. */ 7076 int i; 7077 _ACEOF 7078 if ac_fn_c_try_compile "$LINENO"; then : 7079 xorg_cv_cc_flag_unused_command_line_argument=yes 7080 else 7081 xorg_cv_cc_flag_unused_command_line_argument=no 7082 fi 7083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7084 fi 7085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7086 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7088 CFLAGS="$xorg_testset_save_CFLAGS" 7089 fi 7090 7091 found="no" 7092 7093 if test $found = "no" ; then 7094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7096 fi 7097 7098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7100 fi 7101 7102 CFLAGS="$CFLAGS -Werror=implicit" 7103 7104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7105 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7106 cacheid=xorg_cv_cc_flag__Werror_implicit 7107 if eval \${$cacheid+:} false; then : 7108 $as_echo_n "(cached) " >&6 7109 else 7110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7111 /* end confdefs.h. */ 7112 int i; 7113 int 7114 main () 7115 { 7116 7117 ; 7118 return 0; 7119 } 7120 _ACEOF 7121 if ac_fn_c_try_link "$LINENO"; then : 7122 eval $cacheid=yes 7123 else 7124 eval $cacheid=no 7125 fi 7126 rm -f core conftest.err conftest.$ac_objext \ 7127 conftest$ac_exeext conftest.$ac_ext 7128 fi 7129 7130 7131 CFLAGS="$xorg_testset_save_CFLAGS" 7132 7133 eval supported=\$$cacheid 7134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7135 $as_echo "$supported" >&6; } 7136 if test "$supported" = "yes" ; then 7137 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7138 found="yes" 7139 fi 7140 fi 7141 7142 if test $found = "no" ; then 7143 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7145 fi 7146 7147 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7149 fi 7150 7151 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7152 7153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7154 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7155 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7156 if eval \${$cacheid+:} false; then : 7157 $as_echo_n "(cached) " >&6 7158 else 7159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7160 /* end confdefs.h. */ 7161 int i; 7162 int 7163 main () 7164 { 7165 7166 ; 7167 return 0; 7168 } 7169 _ACEOF 7170 if ac_fn_c_try_link "$LINENO"; then : 7171 eval $cacheid=yes 7172 else 7173 eval $cacheid=no 7174 fi 7175 rm -f core conftest.err conftest.$ac_objext \ 7176 conftest$ac_exeext conftest.$ac_ext 7177 fi 7178 7179 7180 CFLAGS="$xorg_testset_save_CFLAGS" 7181 7182 eval supported=\$$cacheid 7183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7184 $as_echo "$supported" >&6; } 7185 if test "$supported" = "yes" ; then 7186 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7187 found="yes" 7188 fi 7189 fi 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202 7203 7204 7205 xorg_testset_save_CFLAGS="$CFLAGS" 7206 7207 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7210 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7211 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7212 $as_echo_n "(cached) " >&6 7213 else 7214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7215 /* end confdefs.h. */ 7216 int i; 7217 _ACEOF 7218 if ac_fn_c_try_compile "$LINENO"; then : 7219 xorg_cv_cc_flag_unknown_warning_option=yes 7220 else 7221 xorg_cv_cc_flag_unknown_warning_option=no 7222 fi 7223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7224 fi 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7226 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7227 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7228 CFLAGS="$xorg_testset_save_CFLAGS" 7229 fi 7230 7231 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7234 fi 7235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7237 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7238 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7239 $as_echo_n "(cached) " >&6 7240 else 7241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7242 /* end confdefs.h. */ 7243 int i; 7244 _ACEOF 7245 if ac_fn_c_try_compile "$LINENO"; then : 7246 xorg_cv_cc_flag_unused_command_line_argument=yes 7247 else 7248 xorg_cv_cc_flag_unused_command_line_argument=no 7249 fi 7250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7251 fi 7252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7253 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7254 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7255 CFLAGS="$xorg_testset_save_CFLAGS" 7256 fi 7257 7258 found="no" 7259 7260 if test $found = "no" ; then 7261 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7263 fi 7264 7265 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7267 fi 7268 7269 CFLAGS="$CFLAGS -Werror=nonnull" 7270 7271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7272 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7273 cacheid=xorg_cv_cc_flag__Werror_nonnull 7274 if eval \${$cacheid+:} false; then : 7275 $as_echo_n "(cached) " >&6 7276 else 7277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7278 /* end confdefs.h. */ 7279 int i; 7280 int 7281 main () 7282 { 7283 7284 ; 7285 return 0; 7286 } 7287 _ACEOF 7288 if ac_fn_c_try_link "$LINENO"; then : 7289 eval $cacheid=yes 7290 else 7291 eval $cacheid=no 7292 fi 7293 rm -f core conftest.err conftest.$ac_objext \ 7294 conftest$ac_exeext conftest.$ac_ext 7295 fi 7296 7297 7298 CFLAGS="$xorg_testset_save_CFLAGS" 7299 7300 eval supported=\$$cacheid 7301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7302 $as_echo "$supported" >&6; } 7303 if test "$supported" = "yes" ; then 7304 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7305 found="yes" 7306 fi 7307 fi 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323 xorg_testset_save_CFLAGS="$CFLAGS" 7324 7325 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7328 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7329 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7330 $as_echo_n "(cached) " >&6 7331 else 7332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7333 /* end confdefs.h. */ 7334 int i; 7335 _ACEOF 7336 if ac_fn_c_try_compile "$LINENO"; then : 7337 xorg_cv_cc_flag_unknown_warning_option=yes 7338 else 7339 xorg_cv_cc_flag_unknown_warning_option=no 7340 fi 7341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7342 fi 7343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7344 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7345 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7346 CFLAGS="$xorg_testset_save_CFLAGS" 7347 fi 7348 7349 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7352 fi 7353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7355 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7356 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7357 $as_echo_n "(cached) " >&6 7358 else 7359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7360 /* end confdefs.h. */ 7361 int i; 7362 _ACEOF 7363 if ac_fn_c_try_compile "$LINENO"; then : 7364 xorg_cv_cc_flag_unused_command_line_argument=yes 7365 else 7366 xorg_cv_cc_flag_unused_command_line_argument=no 7367 fi 7368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7369 fi 7370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7371 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7372 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7373 CFLAGS="$xorg_testset_save_CFLAGS" 7374 fi 7375 7376 found="no" 7377 7378 if test $found = "no" ; then 7379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7381 fi 7382 7383 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7385 fi 7386 7387 CFLAGS="$CFLAGS -Werror=init-self" 7388 7389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7390 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7391 cacheid=xorg_cv_cc_flag__Werror_init_self 7392 if eval \${$cacheid+:} false; then : 7393 $as_echo_n "(cached) " >&6 7394 else 7395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7396 /* end confdefs.h. */ 7397 int i; 7398 int 7399 main () 7400 { 7401 7402 ; 7403 return 0; 7404 } 7405 _ACEOF 7406 if ac_fn_c_try_link "$LINENO"; then : 7407 eval $cacheid=yes 7408 else 7409 eval $cacheid=no 7410 fi 7411 rm -f core conftest.err conftest.$ac_objext \ 7412 conftest$ac_exeext conftest.$ac_ext 7413 fi 7414 7415 7416 CFLAGS="$xorg_testset_save_CFLAGS" 7417 7418 eval supported=\$$cacheid 7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7420 $as_echo "$supported" >&6; } 7421 if test "$supported" = "yes" ; then 7422 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7423 found="yes" 7424 fi 7425 fi 7426 7427 7428 7429 7430 7431 7432 7433 7434 7435 7436 7437 7438 7439 7440 7441 xorg_testset_save_CFLAGS="$CFLAGS" 7442 7443 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7446 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7447 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7448 $as_echo_n "(cached) " >&6 7449 else 7450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7451 /* end confdefs.h. */ 7452 int i; 7453 _ACEOF 7454 if ac_fn_c_try_compile "$LINENO"; then : 7455 xorg_cv_cc_flag_unknown_warning_option=yes 7456 else 7457 xorg_cv_cc_flag_unknown_warning_option=no 7458 fi 7459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7460 fi 7461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7462 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7464 CFLAGS="$xorg_testset_save_CFLAGS" 7465 fi 7466 7467 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7470 fi 7471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7473 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7474 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7475 $as_echo_n "(cached) " >&6 7476 else 7477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7478 /* end confdefs.h. */ 7479 int i; 7480 _ACEOF 7481 if ac_fn_c_try_compile "$LINENO"; then : 7482 xorg_cv_cc_flag_unused_command_line_argument=yes 7483 else 7484 xorg_cv_cc_flag_unused_command_line_argument=no 7485 fi 7486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7487 fi 7488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7489 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7490 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7491 CFLAGS="$xorg_testset_save_CFLAGS" 7492 fi 7493 7494 found="no" 7495 7496 if test $found = "no" ; then 7497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7499 fi 7500 7501 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7503 fi 7504 7505 CFLAGS="$CFLAGS -Werror=main" 7506 7507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7508 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7509 cacheid=xorg_cv_cc_flag__Werror_main 7510 if eval \${$cacheid+:} false; then : 7511 $as_echo_n "(cached) " >&6 7512 else 7513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7514 /* end confdefs.h. */ 7515 int i; 7516 int 7517 main () 7518 { 7519 7520 ; 7521 return 0; 7522 } 7523 _ACEOF 7524 if ac_fn_c_try_link "$LINENO"; then : 7525 eval $cacheid=yes 7526 else 7527 eval $cacheid=no 7528 fi 7529 rm -f core conftest.err conftest.$ac_objext \ 7530 conftest$ac_exeext conftest.$ac_ext 7531 fi 7532 7533 7534 CFLAGS="$xorg_testset_save_CFLAGS" 7535 7536 eval supported=\$$cacheid 7537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7538 $as_echo "$supported" >&6; } 7539 if test "$supported" = "yes" ; then 7540 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7541 found="yes" 7542 fi 7543 fi 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 xorg_testset_save_CFLAGS="$CFLAGS" 7560 7561 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7564 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7565 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7566 $as_echo_n "(cached) " >&6 7567 else 7568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7569 /* end confdefs.h. */ 7570 int i; 7571 _ACEOF 7572 if ac_fn_c_try_compile "$LINENO"; then : 7573 xorg_cv_cc_flag_unknown_warning_option=yes 7574 else 7575 xorg_cv_cc_flag_unknown_warning_option=no 7576 fi 7577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7578 fi 7579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7580 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7581 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7582 CFLAGS="$xorg_testset_save_CFLAGS" 7583 fi 7584 7585 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7588 fi 7589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7591 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7592 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7593 $as_echo_n "(cached) " >&6 7594 else 7595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7596 /* end confdefs.h. */ 7597 int i; 7598 _ACEOF 7599 if ac_fn_c_try_compile "$LINENO"; then : 7600 xorg_cv_cc_flag_unused_command_line_argument=yes 7601 else 7602 xorg_cv_cc_flag_unused_command_line_argument=no 7603 fi 7604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7605 fi 7606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7607 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7608 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7609 CFLAGS="$xorg_testset_save_CFLAGS" 7610 fi 7611 7612 found="no" 7613 7614 if test $found = "no" ; then 7615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7617 fi 7618 7619 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7621 fi 7622 7623 CFLAGS="$CFLAGS -Werror=missing-braces" 7624 7625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7626 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7627 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7628 if eval \${$cacheid+:} false; then : 7629 $as_echo_n "(cached) " >&6 7630 else 7631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7632 /* end confdefs.h. */ 7633 int i; 7634 int 7635 main () 7636 { 7637 7638 ; 7639 return 0; 7640 } 7641 _ACEOF 7642 if ac_fn_c_try_link "$LINENO"; then : 7643 eval $cacheid=yes 7644 else 7645 eval $cacheid=no 7646 fi 7647 rm -f core conftest.err conftest.$ac_objext \ 7648 conftest$ac_exeext conftest.$ac_ext 7649 fi 7650 7651 7652 CFLAGS="$xorg_testset_save_CFLAGS" 7653 7654 eval supported=\$$cacheid 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7656 $as_echo "$supported" >&6; } 7657 if test "$supported" = "yes" ; then 7658 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7659 found="yes" 7660 fi 7661 fi 7662 7663 7664 7665 7666 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 xorg_testset_save_CFLAGS="$CFLAGS" 7678 7679 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7682 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7683 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7684 $as_echo_n "(cached) " >&6 7685 else 7686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7687 /* end confdefs.h. */ 7688 int i; 7689 _ACEOF 7690 if ac_fn_c_try_compile "$LINENO"; then : 7691 xorg_cv_cc_flag_unknown_warning_option=yes 7692 else 7693 xorg_cv_cc_flag_unknown_warning_option=no 7694 fi 7695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7696 fi 7697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7698 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7699 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7700 CFLAGS="$xorg_testset_save_CFLAGS" 7701 fi 7702 7703 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7706 fi 7707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7709 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7710 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7711 $as_echo_n "(cached) " >&6 7712 else 7713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7714 /* end confdefs.h. */ 7715 int i; 7716 _ACEOF 7717 if ac_fn_c_try_compile "$LINENO"; then : 7718 xorg_cv_cc_flag_unused_command_line_argument=yes 7719 else 7720 xorg_cv_cc_flag_unused_command_line_argument=no 7721 fi 7722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7723 fi 7724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7725 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7726 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7727 CFLAGS="$xorg_testset_save_CFLAGS" 7728 fi 7729 7730 found="no" 7731 7732 if test $found = "no" ; then 7733 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7735 fi 7736 7737 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7738 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7739 fi 7740 7741 CFLAGS="$CFLAGS -Werror=sequence-point" 7742 7743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7744 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7745 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7746 if eval \${$cacheid+:} false; then : 7747 $as_echo_n "(cached) " >&6 7748 else 7749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7750 /* end confdefs.h. */ 7751 int i; 7752 int 7753 main () 7754 { 7755 7756 ; 7757 return 0; 7758 } 7759 _ACEOF 7760 if ac_fn_c_try_link "$LINENO"; then : 7761 eval $cacheid=yes 7762 else 7763 eval $cacheid=no 7764 fi 7765 rm -f core conftest.err conftest.$ac_objext \ 7766 conftest$ac_exeext conftest.$ac_ext 7767 fi 7768 7769 7770 CFLAGS="$xorg_testset_save_CFLAGS" 7771 7772 eval supported=\$$cacheid 7773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7774 $as_echo "$supported" >&6; } 7775 if test "$supported" = "yes" ; then 7776 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7777 found="yes" 7778 fi 7779 fi 7780 7781 7782 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 xorg_testset_save_CFLAGS="$CFLAGS" 7796 7797 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7800 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7801 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7802 $as_echo_n "(cached) " >&6 7803 else 7804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7805 /* end confdefs.h. */ 7806 int i; 7807 _ACEOF 7808 if ac_fn_c_try_compile "$LINENO"; then : 7809 xorg_cv_cc_flag_unknown_warning_option=yes 7810 else 7811 xorg_cv_cc_flag_unknown_warning_option=no 7812 fi 7813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7814 fi 7815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7816 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7818 CFLAGS="$xorg_testset_save_CFLAGS" 7819 fi 7820 7821 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7824 fi 7825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7827 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7828 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7829 $as_echo_n "(cached) " >&6 7830 else 7831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7832 /* end confdefs.h. */ 7833 int i; 7834 _ACEOF 7835 if ac_fn_c_try_compile "$LINENO"; then : 7836 xorg_cv_cc_flag_unused_command_line_argument=yes 7837 else 7838 xorg_cv_cc_flag_unused_command_line_argument=no 7839 fi 7840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7841 fi 7842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7843 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7845 CFLAGS="$xorg_testset_save_CFLAGS" 7846 fi 7847 7848 found="no" 7849 7850 if test $found = "no" ; then 7851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7853 fi 7854 7855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7857 fi 7858 7859 CFLAGS="$CFLAGS -Werror=return-type" 7860 7861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7862 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7863 cacheid=xorg_cv_cc_flag__Werror_return_type 7864 if eval \${$cacheid+:} false; then : 7865 $as_echo_n "(cached) " >&6 7866 else 7867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7868 /* end confdefs.h. */ 7869 int i; 7870 int 7871 main () 7872 { 7873 7874 ; 7875 return 0; 7876 } 7877 _ACEOF 7878 if ac_fn_c_try_link "$LINENO"; then : 7879 eval $cacheid=yes 7880 else 7881 eval $cacheid=no 7882 fi 7883 rm -f core conftest.err conftest.$ac_objext \ 7884 conftest$ac_exeext conftest.$ac_ext 7885 fi 7886 7887 7888 CFLAGS="$xorg_testset_save_CFLAGS" 7889 7890 eval supported=\$$cacheid 7891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7892 $as_echo "$supported" >&6; } 7893 if test "$supported" = "yes" ; then 7894 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7895 found="yes" 7896 fi 7897 fi 7898 7899 if test $found = "no" ; then 7900 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7902 fi 7903 7904 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7906 fi 7907 7908 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7909 7910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7911 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7912 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7913 if eval \${$cacheid+:} false; then : 7914 $as_echo_n "(cached) " >&6 7915 else 7916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7917 /* end confdefs.h. */ 7918 int i; 7919 int 7920 main () 7921 { 7922 7923 ; 7924 return 0; 7925 } 7926 _ACEOF 7927 if ac_fn_c_try_link "$LINENO"; then : 7928 eval $cacheid=yes 7929 else 7930 eval $cacheid=no 7931 fi 7932 rm -f core conftest.err conftest.$ac_objext \ 7933 conftest$ac_exeext conftest.$ac_ext 7934 fi 7935 7936 7937 CFLAGS="$xorg_testset_save_CFLAGS" 7938 7939 eval supported=\$$cacheid 7940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7941 $as_echo "$supported" >&6; } 7942 if test "$supported" = "yes" ; then 7943 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7944 found="yes" 7945 fi 7946 fi 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 xorg_testset_save_CFLAGS="$CFLAGS" 7963 7964 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7967 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7968 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7969 $as_echo_n "(cached) " >&6 7970 else 7971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7972 /* end confdefs.h. */ 7973 int i; 7974 _ACEOF 7975 if ac_fn_c_try_compile "$LINENO"; then : 7976 xorg_cv_cc_flag_unknown_warning_option=yes 7977 else 7978 xorg_cv_cc_flag_unknown_warning_option=no 7979 fi 7980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7981 fi 7982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7983 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7984 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7985 CFLAGS="$xorg_testset_save_CFLAGS" 7986 fi 7987 7988 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7991 fi 7992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7994 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7995 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7996 $as_echo_n "(cached) " >&6 7997 else 7998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7999 /* end confdefs.h. */ 8000 int i; 8001 _ACEOF 8002 if ac_fn_c_try_compile "$LINENO"; then : 8003 xorg_cv_cc_flag_unused_command_line_argument=yes 8004 else 8005 xorg_cv_cc_flag_unused_command_line_argument=no 8006 fi 8007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8008 fi 8009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8010 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8011 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8012 CFLAGS="$xorg_testset_save_CFLAGS" 8013 fi 8014 8015 found="no" 8016 8017 if test $found = "no" ; then 8018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8020 fi 8021 8022 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8024 fi 8025 8026 CFLAGS="$CFLAGS -Werror=trigraphs" 8027 8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8029 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8030 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8031 if eval \${$cacheid+:} false; then : 8032 $as_echo_n "(cached) " >&6 8033 else 8034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8035 /* end confdefs.h. */ 8036 int i; 8037 int 8038 main () 8039 { 8040 8041 ; 8042 return 0; 8043 } 8044 _ACEOF 8045 if ac_fn_c_try_link "$LINENO"; then : 8046 eval $cacheid=yes 8047 else 8048 eval $cacheid=no 8049 fi 8050 rm -f core conftest.err conftest.$ac_objext \ 8051 conftest$ac_exeext conftest.$ac_ext 8052 fi 8053 8054 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056 8057 eval supported=\$$cacheid 8058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8059 $as_echo "$supported" >&6; } 8060 if test "$supported" = "yes" ; then 8061 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8062 found="yes" 8063 fi 8064 fi 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080 xorg_testset_save_CFLAGS="$CFLAGS" 8081 8082 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8085 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8086 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8087 $as_echo_n "(cached) " >&6 8088 else 8089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8090 /* end confdefs.h. */ 8091 int i; 8092 _ACEOF 8093 if ac_fn_c_try_compile "$LINENO"; then : 8094 xorg_cv_cc_flag_unknown_warning_option=yes 8095 else 8096 xorg_cv_cc_flag_unknown_warning_option=no 8097 fi 8098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8099 fi 8100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8101 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8102 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8103 CFLAGS="$xorg_testset_save_CFLAGS" 8104 fi 8105 8106 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8109 fi 8110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8112 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8113 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8114 $as_echo_n "(cached) " >&6 8115 else 8116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8117 /* end confdefs.h. */ 8118 int i; 8119 _ACEOF 8120 if ac_fn_c_try_compile "$LINENO"; then : 8121 xorg_cv_cc_flag_unused_command_line_argument=yes 8122 else 8123 xorg_cv_cc_flag_unused_command_line_argument=no 8124 fi 8125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8126 fi 8127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8128 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8129 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8130 CFLAGS="$xorg_testset_save_CFLAGS" 8131 fi 8132 8133 found="no" 8134 8135 if test $found = "no" ; then 8136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8138 fi 8139 8140 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8142 fi 8143 8144 CFLAGS="$CFLAGS -Werror=array-bounds" 8145 8146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8147 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8148 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8149 if eval \${$cacheid+:} false; then : 8150 $as_echo_n "(cached) " >&6 8151 else 8152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8153 /* end confdefs.h. */ 8154 int i; 8155 int 8156 main () 8157 { 8158 8159 ; 8160 return 0; 8161 } 8162 _ACEOF 8163 if ac_fn_c_try_link "$LINENO"; then : 8164 eval $cacheid=yes 8165 else 8166 eval $cacheid=no 8167 fi 8168 rm -f core conftest.err conftest.$ac_objext \ 8169 conftest$ac_exeext conftest.$ac_ext 8170 fi 8171 8172 8173 CFLAGS="$xorg_testset_save_CFLAGS" 8174 8175 eval supported=\$$cacheid 8176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8177 $as_echo "$supported" >&6; } 8178 if test "$supported" = "yes" ; then 8179 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8180 found="yes" 8181 fi 8182 fi 8183 8184 8185 8186 8187 8188 8189 8190 8191 8192 8193 8194 8195 8196 8197 8198 xorg_testset_save_CFLAGS="$CFLAGS" 8199 8200 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8203 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8204 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8205 $as_echo_n "(cached) " >&6 8206 else 8207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208 /* end confdefs.h. */ 8209 int i; 8210 _ACEOF 8211 if ac_fn_c_try_compile "$LINENO"; then : 8212 xorg_cv_cc_flag_unknown_warning_option=yes 8213 else 8214 xorg_cv_cc_flag_unknown_warning_option=no 8215 fi 8216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8217 fi 8218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8219 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8220 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8221 CFLAGS="$xorg_testset_save_CFLAGS" 8222 fi 8223 8224 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8225 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8227 fi 8228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8230 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8231 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8232 $as_echo_n "(cached) " >&6 8233 else 8234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8235 /* end confdefs.h. */ 8236 int i; 8237 _ACEOF 8238 if ac_fn_c_try_compile "$LINENO"; then : 8239 xorg_cv_cc_flag_unused_command_line_argument=yes 8240 else 8241 xorg_cv_cc_flag_unused_command_line_argument=no 8242 fi 8243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8244 fi 8245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8246 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8247 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8248 CFLAGS="$xorg_testset_save_CFLAGS" 8249 fi 8250 8251 found="no" 8252 8253 if test $found = "no" ; then 8254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8256 fi 8257 8258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8260 fi 8261 8262 CFLAGS="$CFLAGS -Werror=write-strings" 8263 8264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8265 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8266 cacheid=xorg_cv_cc_flag__Werror_write_strings 8267 if eval \${$cacheid+:} false; then : 8268 $as_echo_n "(cached) " >&6 8269 else 8270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8271 /* end confdefs.h. */ 8272 int i; 8273 int 8274 main () 8275 { 8276 8277 ; 8278 return 0; 8279 } 8280 _ACEOF 8281 if ac_fn_c_try_link "$LINENO"; then : 8282 eval $cacheid=yes 8283 else 8284 eval $cacheid=no 8285 fi 8286 rm -f core conftest.err conftest.$ac_objext \ 8287 conftest$ac_exeext conftest.$ac_ext 8288 fi 8289 8290 8291 CFLAGS="$xorg_testset_save_CFLAGS" 8292 8293 eval supported=\$$cacheid 8294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8295 $as_echo "$supported" >&6; } 8296 if test "$supported" = "yes" ; then 8297 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8298 found="yes" 8299 fi 8300 fi 8301 8302 8303 8304 8305 8306 8307 8308 8309 8310 8311 8312 8313 8314 8315 8316 xorg_testset_save_CFLAGS="$CFLAGS" 8317 8318 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8321 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8322 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8323 $as_echo_n "(cached) " >&6 8324 else 8325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8326 /* end confdefs.h. */ 8327 int i; 8328 _ACEOF 8329 if ac_fn_c_try_compile "$LINENO"; then : 8330 xorg_cv_cc_flag_unknown_warning_option=yes 8331 else 8332 xorg_cv_cc_flag_unknown_warning_option=no 8333 fi 8334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8335 fi 8336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8337 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8338 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8339 CFLAGS="$xorg_testset_save_CFLAGS" 8340 fi 8341 8342 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8345 fi 8346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8348 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8349 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8350 $as_echo_n "(cached) " >&6 8351 else 8352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8353 /* end confdefs.h. */ 8354 int i; 8355 _ACEOF 8356 if ac_fn_c_try_compile "$LINENO"; then : 8357 xorg_cv_cc_flag_unused_command_line_argument=yes 8358 else 8359 xorg_cv_cc_flag_unused_command_line_argument=no 8360 fi 8361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8362 fi 8363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8364 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8365 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8366 CFLAGS="$xorg_testset_save_CFLAGS" 8367 fi 8368 8369 found="no" 8370 8371 if test $found = "no" ; then 8372 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8374 fi 8375 8376 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8377 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8378 fi 8379 8380 CFLAGS="$CFLAGS -Werror=address" 8381 8382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8383 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8384 cacheid=xorg_cv_cc_flag__Werror_address 8385 if eval \${$cacheid+:} false; then : 8386 $as_echo_n "(cached) " >&6 8387 else 8388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8389 /* end confdefs.h. */ 8390 int i; 8391 int 8392 main () 8393 { 8394 8395 ; 8396 return 0; 8397 } 8398 _ACEOF 8399 if ac_fn_c_try_link "$LINENO"; then : 8400 eval $cacheid=yes 8401 else 8402 eval $cacheid=no 8403 fi 8404 rm -f core conftest.err conftest.$ac_objext \ 8405 conftest$ac_exeext conftest.$ac_ext 8406 fi 8407 8408 8409 CFLAGS="$xorg_testset_save_CFLAGS" 8410 8411 eval supported=\$$cacheid 8412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8413 $as_echo "$supported" >&6; } 8414 if test "$supported" = "yes" ; then 8415 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8416 found="yes" 8417 fi 8418 fi 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 8432 8433 8434 xorg_testset_save_CFLAGS="$CFLAGS" 8435 8436 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8439 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8440 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8441 $as_echo_n "(cached) " >&6 8442 else 8443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8444 /* end confdefs.h. */ 8445 int i; 8446 _ACEOF 8447 if ac_fn_c_try_compile "$LINENO"; then : 8448 xorg_cv_cc_flag_unknown_warning_option=yes 8449 else 8450 xorg_cv_cc_flag_unknown_warning_option=no 8451 fi 8452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8453 fi 8454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8455 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8456 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8457 CFLAGS="$xorg_testset_save_CFLAGS" 8458 fi 8459 8460 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8463 fi 8464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8466 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8467 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8468 $as_echo_n "(cached) " >&6 8469 else 8470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8471 /* end confdefs.h. */ 8472 int i; 8473 _ACEOF 8474 if ac_fn_c_try_compile "$LINENO"; then : 8475 xorg_cv_cc_flag_unused_command_line_argument=yes 8476 else 8477 xorg_cv_cc_flag_unused_command_line_argument=no 8478 fi 8479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8480 fi 8481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8482 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8483 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8484 CFLAGS="$xorg_testset_save_CFLAGS" 8485 fi 8486 8487 found="no" 8488 8489 if test $found = "no" ; then 8490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8492 fi 8493 8494 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8496 fi 8497 8498 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8499 8500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8501 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8502 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8503 if eval \${$cacheid+:} false; then : 8504 $as_echo_n "(cached) " >&6 8505 else 8506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8507 /* end confdefs.h. */ 8508 int i; 8509 int 8510 main () 8511 { 8512 8513 ; 8514 return 0; 8515 } 8516 _ACEOF 8517 if ac_fn_c_try_link "$LINENO"; then : 8518 eval $cacheid=yes 8519 else 8520 eval $cacheid=no 8521 fi 8522 rm -f core conftest.err conftest.$ac_objext \ 8523 conftest$ac_exeext conftest.$ac_ext 8524 fi 8525 8526 8527 CFLAGS="$xorg_testset_save_CFLAGS" 8528 8529 eval supported=\$$cacheid 8530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8531 $as_echo "$supported" >&6; } 8532 if test "$supported" = "yes" ; then 8533 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8534 found="yes" 8535 fi 8536 fi 8537 8538 if test $found = "no" ; then 8539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8541 fi 8542 8543 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8545 fi 8546 8547 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8548 8549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8550 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8551 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8552 if eval \${$cacheid+:} false; then : 8553 $as_echo_n "(cached) " >&6 8554 else 8555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8556 /* end confdefs.h. */ 8557 int i; 8558 int 8559 main () 8560 { 8561 8562 ; 8563 return 0; 8564 } 8565 _ACEOF 8566 if ac_fn_c_try_link "$LINENO"; then : 8567 eval $cacheid=yes 8568 else 8569 eval $cacheid=no 8570 fi 8571 rm -f core conftest.err conftest.$ac_objext \ 8572 conftest$ac_exeext conftest.$ac_ext 8573 fi 8574 8575 8576 CFLAGS="$xorg_testset_save_CFLAGS" 8577 8578 eval supported=\$$cacheid 8579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8580 $as_echo "$supported" >&6; } 8581 if test "$supported" = "yes" ; then 8582 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8583 found="yes" 8584 fi 8585 fi 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 xorg_testset_save_CFLAGS="$CFLAGS" 8602 8603 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8606 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8607 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8608 $as_echo_n "(cached) " >&6 8609 else 8610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8611 /* end confdefs.h. */ 8612 int i; 8613 _ACEOF 8614 if ac_fn_c_try_compile "$LINENO"; then : 8615 xorg_cv_cc_flag_unknown_warning_option=yes 8616 else 8617 xorg_cv_cc_flag_unknown_warning_option=no 8618 fi 8619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8620 fi 8621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8622 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8623 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8624 CFLAGS="$xorg_testset_save_CFLAGS" 8625 fi 8626 8627 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8630 fi 8631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8633 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8634 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8635 $as_echo_n "(cached) " >&6 8636 else 8637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8638 /* end confdefs.h. */ 8639 int i; 8640 _ACEOF 8641 if ac_fn_c_try_compile "$LINENO"; then : 8642 xorg_cv_cc_flag_unused_command_line_argument=yes 8643 else 8644 xorg_cv_cc_flag_unused_command_line_argument=no 8645 fi 8646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8647 fi 8648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8649 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8650 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8651 CFLAGS="$xorg_testset_save_CFLAGS" 8652 fi 8653 8654 found="no" 8655 8656 if test $found = "no" ; then 8657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8659 fi 8660 8661 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8663 fi 8664 8665 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8666 8667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8668 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8669 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8670 if eval \${$cacheid+:} false; then : 8671 $as_echo_n "(cached) " >&6 8672 else 8673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8674 /* end confdefs.h. */ 8675 int i; 8676 int 8677 main () 8678 { 8679 8680 ; 8681 return 0; 8682 } 8683 _ACEOF 8684 if ac_fn_c_try_link "$LINENO"; then : 8685 eval $cacheid=yes 8686 else 8687 eval $cacheid=no 8688 fi 8689 rm -f core conftest.err conftest.$ac_objext \ 8690 conftest$ac_exeext conftest.$ac_ext 8691 fi 8692 8693 8694 CFLAGS="$xorg_testset_save_CFLAGS" 8695 8696 eval supported=\$$cacheid 8697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8698 $as_echo "$supported" >&6; } 8699 if test "$supported" = "yes" ; then 8700 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8701 found="yes" 8702 fi 8703 fi 8704 8705 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8706 else 8707 { $as_echo "$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 8708 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8709 8710 8711 8712 8713 8714 8715 8716 8717 8718 8719 8720 8721 8722 xorg_testset_save_CFLAGS="$CFLAGS" 8723 8724 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8727 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8728 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8729 $as_echo_n "(cached) " >&6 8730 else 8731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8732 /* end confdefs.h. */ 8733 int i; 8734 _ACEOF 8735 if ac_fn_c_try_compile "$LINENO"; then : 8736 xorg_cv_cc_flag_unknown_warning_option=yes 8737 else 8738 xorg_cv_cc_flag_unknown_warning_option=no 8739 fi 8740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8741 fi 8742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8743 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8744 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8745 CFLAGS="$xorg_testset_save_CFLAGS" 8746 fi 8747 8748 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8751 fi 8752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8754 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8755 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8756 $as_echo_n "(cached) " >&6 8757 else 8758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8759 /* end confdefs.h. */ 8760 int i; 8761 _ACEOF 8762 if ac_fn_c_try_compile "$LINENO"; then : 8763 xorg_cv_cc_flag_unused_command_line_argument=yes 8764 else 8765 xorg_cv_cc_flag_unused_command_line_argument=no 8766 fi 8767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8768 fi 8769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8770 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8771 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8772 CFLAGS="$xorg_testset_save_CFLAGS" 8773 fi 8774 8775 found="no" 8776 8777 if test $found = "no" ; then 8778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8780 fi 8781 8782 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8784 fi 8785 8786 CFLAGS="$CFLAGS -Wimplicit" 8787 8788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8789 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8790 cacheid=xorg_cv_cc_flag__Wimplicit 8791 if eval \${$cacheid+:} false; then : 8792 $as_echo_n "(cached) " >&6 8793 else 8794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8795 /* end confdefs.h. */ 8796 int i; 8797 int 8798 main () 8799 { 8800 8801 ; 8802 return 0; 8803 } 8804 _ACEOF 8805 if ac_fn_c_try_link "$LINENO"; then : 8806 eval $cacheid=yes 8807 else 8808 eval $cacheid=no 8809 fi 8810 rm -f core conftest.err conftest.$ac_objext \ 8811 conftest$ac_exeext conftest.$ac_ext 8812 fi 8813 8814 8815 CFLAGS="$xorg_testset_save_CFLAGS" 8816 8817 eval supported=\$$cacheid 8818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8819 $as_echo "$supported" >&6; } 8820 if test "$supported" = "yes" ; then 8821 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8822 found="yes" 8823 fi 8824 fi 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 xorg_testset_save_CFLAGS="$CFLAGS" 8841 8842 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8845 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8846 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8847 $as_echo_n "(cached) " >&6 8848 else 8849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8850 /* end confdefs.h. */ 8851 int i; 8852 _ACEOF 8853 if ac_fn_c_try_compile "$LINENO"; then : 8854 xorg_cv_cc_flag_unknown_warning_option=yes 8855 else 8856 xorg_cv_cc_flag_unknown_warning_option=no 8857 fi 8858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8859 fi 8860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8861 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8862 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8863 CFLAGS="$xorg_testset_save_CFLAGS" 8864 fi 8865 8866 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8867 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8869 fi 8870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8872 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8873 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8874 $as_echo_n "(cached) " >&6 8875 else 8876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8877 /* end confdefs.h. */ 8878 int i; 8879 _ACEOF 8880 if ac_fn_c_try_compile "$LINENO"; then : 8881 xorg_cv_cc_flag_unused_command_line_argument=yes 8882 else 8883 xorg_cv_cc_flag_unused_command_line_argument=no 8884 fi 8885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8886 fi 8887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8888 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8889 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8890 CFLAGS="$xorg_testset_save_CFLAGS" 8891 fi 8892 8893 found="no" 8894 8895 if test $found = "no" ; then 8896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8898 fi 8899 8900 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8902 fi 8903 8904 CFLAGS="$CFLAGS -Wnonnull" 8905 8906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8907 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8908 cacheid=xorg_cv_cc_flag__Wnonnull 8909 if eval \${$cacheid+:} false; then : 8910 $as_echo_n "(cached) " >&6 8911 else 8912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8913 /* end confdefs.h. */ 8914 int i; 8915 int 8916 main () 8917 { 8918 8919 ; 8920 return 0; 8921 } 8922 _ACEOF 8923 if ac_fn_c_try_link "$LINENO"; then : 8924 eval $cacheid=yes 8925 else 8926 eval $cacheid=no 8927 fi 8928 rm -f core conftest.err conftest.$ac_objext \ 8929 conftest$ac_exeext conftest.$ac_ext 8930 fi 8931 8932 8933 CFLAGS="$xorg_testset_save_CFLAGS" 8934 8935 eval supported=\$$cacheid 8936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8937 $as_echo "$supported" >&6; } 8938 if test "$supported" = "yes" ; then 8939 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8940 found="yes" 8941 fi 8942 fi 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 xorg_testset_save_CFLAGS="$CFLAGS" 8959 8960 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8963 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8964 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8965 $as_echo_n "(cached) " >&6 8966 else 8967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8968 /* end confdefs.h. */ 8969 int i; 8970 _ACEOF 8971 if ac_fn_c_try_compile "$LINENO"; then : 8972 xorg_cv_cc_flag_unknown_warning_option=yes 8973 else 8974 xorg_cv_cc_flag_unknown_warning_option=no 8975 fi 8976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8977 fi 8978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8979 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8981 CFLAGS="$xorg_testset_save_CFLAGS" 8982 fi 8983 8984 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8987 fi 8988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8990 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8991 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8992 $as_echo_n "(cached) " >&6 8993 else 8994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8995 /* end confdefs.h. */ 8996 int i; 8997 _ACEOF 8998 if ac_fn_c_try_compile "$LINENO"; then : 8999 xorg_cv_cc_flag_unused_command_line_argument=yes 9000 else 9001 xorg_cv_cc_flag_unused_command_line_argument=no 9002 fi 9003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9004 fi 9005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9006 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9007 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9008 CFLAGS="$xorg_testset_save_CFLAGS" 9009 fi 9010 9011 found="no" 9012 9013 if test $found = "no" ; then 9014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9016 fi 9017 9018 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9020 fi 9021 9022 CFLAGS="$CFLAGS -Winit-self" 9023 9024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9025 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9026 cacheid=xorg_cv_cc_flag__Winit_self 9027 if eval \${$cacheid+:} false; then : 9028 $as_echo_n "(cached) " >&6 9029 else 9030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9031 /* end confdefs.h. */ 9032 int i; 9033 int 9034 main () 9035 { 9036 9037 ; 9038 return 0; 9039 } 9040 _ACEOF 9041 if ac_fn_c_try_link "$LINENO"; then : 9042 eval $cacheid=yes 9043 else 9044 eval $cacheid=no 9045 fi 9046 rm -f core conftest.err conftest.$ac_objext \ 9047 conftest$ac_exeext conftest.$ac_ext 9048 fi 9049 9050 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052 9053 eval supported=\$$cacheid 9054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9055 $as_echo "$supported" >&6; } 9056 if test "$supported" = "yes" ; then 9057 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9058 found="yes" 9059 fi 9060 fi 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076 xorg_testset_save_CFLAGS="$CFLAGS" 9077 9078 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9081 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9082 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9083 $as_echo_n "(cached) " >&6 9084 else 9085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9086 /* end confdefs.h. */ 9087 int i; 9088 _ACEOF 9089 if ac_fn_c_try_compile "$LINENO"; then : 9090 xorg_cv_cc_flag_unknown_warning_option=yes 9091 else 9092 xorg_cv_cc_flag_unknown_warning_option=no 9093 fi 9094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9095 fi 9096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9097 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9098 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9099 CFLAGS="$xorg_testset_save_CFLAGS" 9100 fi 9101 9102 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9105 fi 9106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9108 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9109 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9110 $as_echo_n "(cached) " >&6 9111 else 9112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9113 /* end confdefs.h. */ 9114 int i; 9115 _ACEOF 9116 if ac_fn_c_try_compile "$LINENO"; then : 9117 xorg_cv_cc_flag_unused_command_line_argument=yes 9118 else 9119 xorg_cv_cc_flag_unused_command_line_argument=no 9120 fi 9121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9122 fi 9123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9124 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9125 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9126 CFLAGS="$xorg_testset_save_CFLAGS" 9127 fi 9128 9129 found="no" 9130 9131 if test $found = "no" ; then 9132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9134 fi 9135 9136 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9137 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9138 fi 9139 9140 CFLAGS="$CFLAGS -Wmain" 9141 9142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9143 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9144 cacheid=xorg_cv_cc_flag__Wmain 9145 if eval \${$cacheid+:} false; then : 9146 $as_echo_n "(cached) " >&6 9147 else 9148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9149 /* end confdefs.h. */ 9150 int i; 9151 int 9152 main () 9153 { 9154 9155 ; 9156 return 0; 9157 } 9158 _ACEOF 9159 if ac_fn_c_try_link "$LINENO"; then : 9160 eval $cacheid=yes 9161 else 9162 eval $cacheid=no 9163 fi 9164 rm -f core conftest.err conftest.$ac_objext \ 9165 conftest$ac_exeext conftest.$ac_ext 9166 fi 9167 9168 9169 CFLAGS="$xorg_testset_save_CFLAGS" 9170 9171 eval supported=\$$cacheid 9172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9173 $as_echo "$supported" >&6; } 9174 if test "$supported" = "yes" ; then 9175 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9176 found="yes" 9177 fi 9178 fi 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191 9192 9193 9194 xorg_testset_save_CFLAGS="$CFLAGS" 9195 9196 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9199 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9200 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9201 $as_echo_n "(cached) " >&6 9202 else 9203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9204 /* end confdefs.h. */ 9205 int i; 9206 _ACEOF 9207 if ac_fn_c_try_compile "$LINENO"; then : 9208 xorg_cv_cc_flag_unknown_warning_option=yes 9209 else 9210 xorg_cv_cc_flag_unknown_warning_option=no 9211 fi 9212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9213 fi 9214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9215 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9217 CFLAGS="$xorg_testset_save_CFLAGS" 9218 fi 9219 9220 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9223 fi 9224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9226 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9227 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9228 $as_echo_n "(cached) " >&6 9229 else 9230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9231 /* end confdefs.h. */ 9232 int i; 9233 _ACEOF 9234 if ac_fn_c_try_compile "$LINENO"; then : 9235 xorg_cv_cc_flag_unused_command_line_argument=yes 9236 else 9237 xorg_cv_cc_flag_unused_command_line_argument=no 9238 fi 9239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9240 fi 9241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9242 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9243 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9244 CFLAGS="$xorg_testset_save_CFLAGS" 9245 fi 9246 9247 found="no" 9248 9249 if test $found = "no" ; then 9250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9252 fi 9253 9254 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9256 fi 9257 9258 CFLAGS="$CFLAGS -Wmissing-braces" 9259 9260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9261 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9262 cacheid=xorg_cv_cc_flag__Wmissing_braces 9263 if eval \${$cacheid+:} false; then : 9264 $as_echo_n "(cached) " >&6 9265 else 9266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9267 /* end confdefs.h. */ 9268 int i; 9269 int 9270 main () 9271 { 9272 9273 ; 9274 return 0; 9275 } 9276 _ACEOF 9277 if ac_fn_c_try_link "$LINENO"; then : 9278 eval $cacheid=yes 9279 else 9280 eval $cacheid=no 9281 fi 9282 rm -f core conftest.err conftest.$ac_objext \ 9283 conftest$ac_exeext conftest.$ac_ext 9284 fi 9285 9286 9287 CFLAGS="$xorg_testset_save_CFLAGS" 9288 9289 eval supported=\$$cacheid 9290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9291 $as_echo "$supported" >&6; } 9292 if test "$supported" = "yes" ; then 9293 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9294 found="yes" 9295 fi 9296 fi 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312 xorg_testset_save_CFLAGS="$CFLAGS" 9313 9314 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9317 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9318 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9319 $as_echo_n "(cached) " >&6 9320 else 9321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9322 /* end confdefs.h. */ 9323 int i; 9324 _ACEOF 9325 if ac_fn_c_try_compile "$LINENO"; then : 9326 xorg_cv_cc_flag_unknown_warning_option=yes 9327 else 9328 xorg_cv_cc_flag_unknown_warning_option=no 9329 fi 9330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9331 fi 9332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9333 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9334 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9335 CFLAGS="$xorg_testset_save_CFLAGS" 9336 fi 9337 9338 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9339 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9341 fi 9342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9344 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9345 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9346 $as_echo_n "(cached) " >&6 9347 else 9348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9349 /* end confdefs.h. */ 9350 int i; 9351 _ACEOF 9352 if ac_fn_c_try_compile "$LINENO"; then : 9353 xorg_cv_cc_flag_unused_command_line_argument=yes 9354 else 9355 xorg_cv_cc_flag_unused_command_line_argument=no 9356 fi 9357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9358 fi 9359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9360 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9361 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9362 CFLAGS="$xorg_testset_save_CFLAGS" 9363 fi 9364 9365 found="no" 9366 9367 if test $found = "no" ; then 9368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9370 fi 9371 9372 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9374 fi 9375 9376 CFLAGS="$CFLAGS -Wsequence-point" 9377 9378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9379 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9380 cacheid=xorg_cv_cc_flag__Wsequence_point 9381 if eval \${$cacheid+:} false; then : 9382 $as_echo_n "(cached) " >&6 9383 else 9384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9385 /* end confdefs.h. */ 9386 int i; 9387 int 9388 main () 9389 { 9390 9391 ; 9392 return 0; 9393 } 9394 _ACEOF 9395 if ac_fn_c_try_link "$LINENO"; then : 9396 eval $cacheid=yes 9397 else 9398 eval $cacheid=no 9399 fi 9400 rm -f core conftest.err conftest.$ac_objext \ 9401 conftest$ac_exeext conftest.$ac_ext 9402 fi 9403 9404 9405 CFLAGS="$xorg_testset_save_CFLAGS" 9406 9407 eval supported=\$$cacheid 9408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9409 $as_echo "$supported" >&6; } 9410 if test "$supported" = "yes" ; then 9411 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9412 found="yes" 9413 fi 9414 fi 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 xorg_testset_save_CFLAGS="$CFLAGS" 9431 9432 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9435 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9436 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9437 $as_echo_n "(cached) " >&6 9438 else 9439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9440 /* end confdefs.h. */ 9441 int i; 9442 _ACEOF 9443 if ac_fn_c_try_compile "$LINENO"; then : 9444 xorg_cv_cc_flag_unknown_warning_option=yes 9445 else 9446 xorg_cv_cc_flag_unknown_warning_option=no 9447 fi 9448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9449 fi 9450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9451 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9453 CFLAGS="$xorg_testset_save_CFLAGS" 9454 fi 9455 9456 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9459 fi 9460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9462 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9463 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9464 $as_echo_n "(cached) " >&6 9465 else 9466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9467 /* end confdefs.h. */ 9468 int i; 9469 _ACEOF 9470 if ac_fn_c_try_compile "$LINENO"; then : 9471 xorg_cv_cc_flag_unused_command_line_argument=yes 9472 else 9473 xorg_cv_cc_flag_unused_command_line_argument=no 9474 fi 9475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9476 fi 9477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9478 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9479 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9480 CFLAGS="$xorg_testset_save_CFLAGS" 9481 fi 9482 9483 found="no" 9484 9485 if test $found = "no" ; then 9486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9488 fi 9489 9490 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9492 fi 9493 9494 CFLAGS="$CFLAGS -Wreturn-type" 9495 9496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9497 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9498 cacheid=xorg_cv_cc_flag__Wreturn_type 9499 if eval \${$cacheid+:} false; then : 9500 $as_echo_n "(cached) " >&6 9501 else 9502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9503 /* end confdefs.h. */ 9504 int i; 9505 int 9506 main () 9507 { 9508 9509 ; 9510 return 0; 9511 } 9512 _ACEOF 9513 if ac_fn_c_try_link "$LINENO"; then : 9514 eval $cacheid=yes 9515 else 9516 eval $cacheid=no 9517 fi 9518 rm -f core conftest.err conftest.$ac_objext \ 9519 conftest$ac_exeext conftest.$ac_ext 9520 fi 9521 9522 9523 CFLAGS="$xorg_testset_save_CFLAGS" 9524 9525 eval supported=\$$cacheid 9526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9527 $as_echo "$supported" >&6; } 9528 if test "$supported" = "yes" ; then 9529 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9530 found="yes" 9531 fi 9532 fi 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544 9545 9546 9547 9548 xorg_testset_save_CFLAGS="$CFLAGS" 9549 9550 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9553 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9554 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9555 $as_echo_n "(cached) " >&6 9556 else 9557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9558 /* end confdefs.h. */ 9559 int i; 9560 _ACEOF 9561 if ac_fn_c_try_compile "$LINENO"; then : 9562 xorg_cv_cc_flag_unknown_warning_option=yes 9563 else 9564 xorg_cv_cc_flag_unknown_warning_option=no 9565 fi 9566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9567 fi 9568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9569 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9570 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9571 CFLAGS="$xorg_testset_save_CFLAGS" 9572 fi 9573 9574 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9575 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9577 fi 9578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9580 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9581 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9582 $as_echo_n "(cached) " >&6 9583 else 9584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9585 /* end confdefs.h. */ 9586 int i; 9587 _ACEOF 9588 if ac_fn_c_try_compile "$LINENO"; then : 9589 xorg_cv_cc_flag_unused_command_line_argument=yes 9590 else 9591 xorg_cv_cc_flag_unused_command_line_argument=no 9592 fi 9593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9594 fi 9595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9596 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9598 CFLAGS="$xorg_testset_save_CFLAGS" 9599 fi 9600 9601 found="no" 9602 9603 if test $found = "no" ; then 9604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9606 fi 9607 9608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9610 fi 9611 9612 CFLAGS="$CFLAGS -Wtrigraphs" 9613 9614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9615 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9616 cacheid=xorg_cv_cc_flag__Wtrigraphs 9617 if eval \${$cacheid+:} false; then : 9618 $as_echo_n "(cached) " >&6 9619 else 9620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9621 /* end confdefs.h. */ 9622 int i; 9623 int 9624 main () 9625 { 9626 9627 ; 9628 return 0; 9629 } 9630 _ACEOF 9631 if ac_fn_c_try_link "$LINENO"; then : 9632 eval $cacheid=yes 9633 else 9634 eval $cacheid=no 9635 fi 9636 rm -f core conftest.err conftest.$ac_objext \ 9637 conftest$ac_exeext conftest.$ac_ext 9638 fi 9639 9640 9641 CFLAGS="$xorg_testset_save_CFLAGS" 9642 9643 eval supported=\$$cacheid 9644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9645 $as_echo "$supported" >&6; } 9646 if test "$supported" = "yes" ; then 9647 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9648 found="yes" 9649 fi 9650 fi 9651 9652 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 9663 9664 9665 9666 xorg_testset_save_CFLAGS="$CFLAGS" 9667 9668 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9671 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9672 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9673 $as_echo_n "(cached) " >&6 9674 else 9675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9676 /* end confdefs.h. */ 9677 int i; 9678 _ACEOF 9679 if ac_fn_c_try_compile "$LINENO"; then : 9680 xorg_cv_cc_flag_unknown_warning_option=yes 9681 else 9682 xorg_cv_cc_flag_unknown_warning_option=no 9683 fi 9684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9685 fi 9686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9687 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9688 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9689 CFLAGS="$xorg_testset_save_CFLAGS" 9690 fi 9691 9692 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9695 fi 9696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9698 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9699 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9700 $as_echo_n "(cached) " >&6 9701 else 9702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9703 /* end confdefs.h. */ 9704 int i; 9705 _ACEOF 9706 if ac_fn_c_try_compile "$LINENO"; then : 9707 xorg_cv_cc_flag_unused_command_line_argument=yes 9708 else 9709 xorg_cv_cc_flag_unused_command_line_argument=no 9710 fi 9711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9712 fi 9713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9714 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9716 CFLAGS="$xorg_testset_save_CFLAGS" 9717 fi 9718 9719 found="no" 9720 9721 if test $found = "no" ; then 9722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9724 fi 9725 9726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9728 fi 9729 9730 CFLAGS="$CFLAGS -Warray-bounds" 9731 9732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9733 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9734 cacheid=xorg_cv_cc_flag__Warray_bounds 9735 if eval \${$cacheid+:} false; then : 9736 $as_echo_n "(cached) " >&6 9737 else 9738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9739 /* end confdefs.h. */ 9740 int i; 9741 int 9742 main () 9743 { 9744 9745 ; 9746 return 0; 9747 } 9748 _ACEOF 9749 if ac_fn_c_try_link "$LINENO"; then : 9750 eval $cacheid=yes 9751 else 9752 eval $cacheid=no 9753 fi 9754 rm -f core conftest.err conftest.$ac_objext \ 9755 conftest$ac_exeext conftest.$ac_ext 9756 fi 9757 9758 9759 CFLAGS="$xorg_testset_save_CFLAGS" 9760 9761 eval supported=\$$cacheid 9762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9763 $as_echo "$supported" >&6; } 9764 if test "$supported" = "yes" ; then 9765 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9766 found="yes" 9767 fi 9768 fi 9769 9770 9771 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 9782 9783 9784 xorg_testset_save_CFLAGS="$CFLAGS" 9785 9786 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9789 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9790 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9791 $as_echo_n "(cached) " >&6 9792 else 9793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9794 /* end confdefs.h. */ 9795 int i; 9796 _ACEOF 9797 if ac_fn_c_try_compile "$LINENO"; then : 9798 xorg_cv_cc_flag_unknown_warning_option=yes 9799 else 9800 xorg_cv_cc_flag_unknown_warning_option=no 9801 fi 9802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9803 fi 9804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9805 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9806 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9807 CFLAGS="$xorg_testset_save_CFLAGS" 9808 fi 9809 9810 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9811 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9813 fi 9814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9816 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9817 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9818 $as_echo_n "(cached) " >&6 9819 else 9820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9821 /* end confdefs.h. */ 9822 int i; 9823 _ACEOF 9824 if ac_fn_c_try_compile "$LINENO"; then : 9825 xorg_cv_cc_flag_unused_command_line_argument=yes 9826 else 9827 xorg_cv_cc_flag_unused_command_line_argument=no 9828 fi 9829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9830 fi 9831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9832 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9833 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9834 CFLAGS="$xorg_testset_save_CFLAGS" 9835 fi 9836 9837 found="no" 9838 9839 if test $found = "no" ; then 9840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9842 fi 9843 9844 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9846 fi 9847 9848 CFLAGS="$CFLAGS -Wwrite-strings" 9849 9850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9851 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9852 cacheid=xorg_cv_cc_flag__Wwrite_strings 9853 if eval \${$cacheid+:} false; then : 9854 $as_echo_n "(cached) " >&6 9855 else 9856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9857 /* end confdefs.h. */ 9858 int i; 9859 int 9860 main () 9861 { 9862 9863 ; 9864 return 0; 9865 } 9866 _ACEOF 9867 if ac_fn_c_try_link "$LINENO"; then : 9868 eval $cacheid=yes 9869 else 9870 eval $cacheid=no 9871 fi 9872 rm -f core conftest.err conftest.$ac_objext \ 9873 conftest$ac_exeext conftest.$ac_ext 9874 fi 9875 9876 9877 CFLAGS="$xorg_testset_save_CFLAGS" 9878 9879 eval supported=\$$cacheid 9880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9881 $as_echo "$supported" >&6; } 9882 if test "$supported" = "yes" ; then 9883 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9884 found="yes" 9885 fi 9886 fi 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 9900 9901 9902 xorg_testset_save_CFLAGS="$CFLAGS" 9903 9904 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9907 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9908 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9909 $as_echo_n "(cached) " >&6 9910 else 9911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9912 /* end confdefs.h. */ 9913 int i; 9914 _ACEOF 9915 if ac_fn_c_try_compile "$LINENO"; then : 9916 xorg_cv_cc_flag_unknown_warning_option=yes 9917 else 9918 xorg_cv_cc_flag_unknown_warning_option=no 9919 fi 9920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9921 fi 9922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9923 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9924 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9925 CFLAGS="$xorg_testset_save_CFLAGS" 9926 fi 9927 9928 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9931 fi 9932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9934 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9935 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9936 $as_echo_n "(cached) " >&6 9937 else 9938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9939 /* end confdefs.h. */ 9940 int i; 9941 _ACEOF 9942 if ac_fn_c_try_compile "$LINENO"; then : 9943 xorg_cv_cc_flag_unused_command_line_argument=yes 9944 else 9945 xorg_cv_cc_flag_unused_command_line_argument=no 9946 fi 9947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9948 fi 9949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9950 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9951 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9952 CFLAGS="$xorg_testset_save_CFLAGS" 9953 fi 9954 9955 found="no" 9956 9957 if test $found = "no" ; then 9958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9960 fi 9961 9962 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9964 fi 9965 9966 CFLAGS="$CFLAGS -Waddress" 9967 9968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9969 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9970 cacheid=xorg_cv_cc_flag__Waddress 9971 if eval \${$cacheid+:} false; then : 9972 $as_echo_n "(cached) " >&6 9973 else 9974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9975 /* end confdefs.h. */ 9976 int i; 9977 int 9978 main () 9979 { 9980 9981 ; 9982 return 0; 9983 } 9984 _ACEOF 9985 if ac_fn_c_try_link "$LINENO"; then : 9986 eval $cacheid=yes 9987 else 9988 eval $cacheid=no 9989 fi 9990 rm -f core conftest.err conftest.$ac_objext \ 9991 conftest$ac_exeext conftest.$ac_ext 9992 fi 9993 9994 9995 CFLAGS="$xorg_testset_save_CFLAGS" 9996 9997 eval supported=\$$cacheid 9998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9999 $as_echo "$supported" >&6; } 10000 if test "$supported" = "yes" ; then 10001 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10002 found="yes" 10003 fi 10004 fi 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020 xorg_testset_save_CFLAGS="$CFLAGS" 10021 10022 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10025 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10026 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10027 $as_echo_n "(cached) " >&6 10028 else 10029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10030 /* end confdefs.h. */ 10031 int i; 10032 _ACEOF 10033 if ac_fn_c_try_compile "$LINENO"; then : 10034 xorg_cv_cc_flag_unknown_warning_option=yes 10035 else 10036 xorg_cv_cc_flag_unknown_warning_option=no 10037 fi 10038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10039 fi 10040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10041 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10042 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10043 CFLAGS="$xorg_testset_save_CFLAGS" 10044 fi 10045 10046 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10049 fi 10050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10052 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10053 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10054 $as_echo_n "(cached) " >&6 10055 else 10056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10057 /* end confdefs.h. */ 10058 int i; 10059 _ACEOF 10060 if ac_fn_c_try_compile "$LINENO"; then : 10061 xorg_cv_cc_flag_unused_command_line_argument=yes 10062 else 10063 xorg_cv_cc_flag_unused_command_line_argument=no 10064 fi 10065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10066 fi 10067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10068 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10069 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10070 CFLAGS="$xorg_testset_save_CFLAGS" 10071 fi 10072 10073 found="no" 10074 10075 if test $found = "no" ; then 10076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10078 fi 10079 10080 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10082 fi 10083 10084 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10085 10086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10087 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10088 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10089 if eval \${$cacheid+:} false; then : 10090 $as_echo_n "(cached) " >&6 10091 else 10092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10093 /* end confdefs.h. */ 10094 int i; 10095 int 10096 main () 10097 { 10098 10099 ; 10100 return 0; 10101 } 10102 _ACEOF 10103 if ac_fn_c_try_link "$LINENO"; then : 10104 eval $cacheid=yes 10105 else 10106 eval $cacheid=no 10107 fi 10108 rm -f core conftest.err conftest.$ac_objext \ 10109 conftest$ac_exeext conftest.$ac_ext 10110 fi 10111 10112 10113 CFLAGS="$xorg_testset_save_CFLAGS" 10114 10115 eval supported=\$$cacheid 10116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10117 $as_echo "$supported" >&6; } 10118 if test "$supported" = "yes" ; then 10119 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10120 found="yes" 10121 fi 10122 fi 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 xorg_testset_save_CFLAGS="$CFLAGS" 10139 10140 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10143 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10144 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10145 $as_echo_n "(cached) " >&6 10146 else 10147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10148 /* end confdefs.h. */ 10149 int i; 10150 _ACEOF 10151 if ac_fn_c_try_compile "$LINENO"; then : 10152 xorg_cv_cc_flag_unknown_warning_option=yes 10153 else 10154 xorg_cv_cc_flag_unknown_warning_option=no 10155 fi 10156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10157 fi 10158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10159 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10160 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10161 CFLAGS="$xorg_testset_save_CFLAGS" 10162 fi 10163 10164 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10167 fi 10168 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10170 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10171 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10172 $as_echo_n "(cached) " >&6 10173 else 10174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10175 /* end confdefs.h. */ 10176 int i; 10177 _ACEOF 10178 if ac_fn_c_try_compile "$LINENO"; then : 10179 xorg_cv_cc_flag_unused_command_line_argument=yes 10180 else 10181 xorg_cv_cc_flag_unused_command_line_argument=no 10182 fi 10183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10184 fi 10185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10186 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10187 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10188 CFLAGS="$xorg_testset_save_CFLAGS" 10189 fi 10190 10191 found="no" 10192 10193 if test $found = "no" ; then 10194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10196 fi 10197 10198 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10200 fi 10201 10202 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10203 10204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10205 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10206 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10207 if eval \${$cacheid+:} false; then : 10208 $as_echo_n "(cached) " >&6 10209 else 10210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10211 /* end confdefs.h. */ 10212 int i; 10213 int 10214 main () 10215 { 10216 10217 ; 10218 return 0; 10219 } 10220 _ACEOF 10221 if ac_fn_c_try_link "$LINENO"; then : 10222 eval $cacheid=yes 10223 else 10224 eval $cacheid=no 10225 fi 10226 rm -f core conftest.err conftest.$ac_objext \ 10227 conftest$ac_exeext conftest.$ac_ext 10228 fi 10229 10230 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232 10233 eval supported=\$$cacheid 10234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10235 $as_echo "$supported" >&6; } 10236 if test "$supported" = "yes" ; then 10237 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10238 found="yes" 10239 fi 10240 fi 10241 10242 10243 fi 10244 10245 10246 10247 10248 10249 10250 10251 CWARNFLAGS="$BASE_CFLAGS" 10252 if test "x$GCC" = xyes ; then 10253 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10254 fi 10255 10256 10257 10258 10259 10260 10261 10262 10263 # Check whether --enable-strict-compilation was given. 10264 if test "${enable_strict_compilation+set}" = set; then : 10265 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10266 else 10267 STRICT_COMPILE=no 10268 fi 10269 10270 10271 10272 10273 10274 10275 STRICT_CFLAGS="" 10276 10277 10278 10279 10280 10281 10282 10283 10284 10285 10286 10287 10288 10289 xorg_testset_save_CFLAGS="$CFLAGS" 10290 10291 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10294 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10295 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10296 $as_echo_n "(cached) " >&6 10297 else 10298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10299 /* end confdefs.h. */ 10300 int i; 10301 _ACEOF 10302 if ac_fn_c_try_compile "$LINENO"; then : 10303 xorg_cv_cc_flag_unknown_warning_option=yes 10304 else 10305 xorg_cv_cc_flag_unknown_warning_option=no 10306 fi 10307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10308 fi 10309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10310 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10311 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10312 CFLAGS="$xorg_testset_save_CFLAGS" 10313 fi 10314 10315 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10318 fi 10319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10321 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10322 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10323 $as_echo_n "(cached) " >&6 10324 else 10325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10326 /* end confdefs.h. */ 10327 int i; 10328 _ACEOF 10329 if ac_fn_c_try_compile "$LINENO"; then : 10330 xorg_cv_cc_flag_unused_command_line_argument=yes 10331 else 10332 xorg_cv_cc_flag_unused_command_line_argument=no 10333 fi 10334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10335 fi 10336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10337 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10338 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10339 CFLAGS="$xorg_testset_save_CFLAGS" 10340 fi 10341 10342 found="no" 10343 10344 if test $found = "no" ; then 10345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10347 fi 10348 10349 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10351 fi 10352 10353 CFLAGS="$CFLAGS -pedantic" 10354 10355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10356 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10357 cacheid=xorg_cv_cc_flag__pedantic 10358 if eval \${$cacheid+:} false; then : 10359 $as_echo_n "(cached) " >&6 10360 else 10361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10362 /* end confdefs.h. */ 10363 int i; 10364 int 10365 main () 10366 { 10367 10368 ; 10369 return 0; 10370 } 10371 _ACEOF 10372 if ac_fn_c_try_link "$LINENO"; then : 10373 eval $cacheid=yes 10374 else 10375 eval $cacheid=no 10376 fi 10377 rm -f core conftest.err conftest.$ac_objext \ 10378 conftest$ac_exeext conftest.$ac_ext 10379 fi 10380 10381 10382 CFLAGS="$xorg_testset_save_CFLAGS" 10383 10384 eval supported=\$$cacheid 10385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10386 $as_echo "$supported" >&6; } 10387 if test "$supported" = "yes" ; then 10388 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10389 found="yes" 10390 fi 10391 fi 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 xorg_testset_save_CFLAGS="$CFLAGS" 10408 10409 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10412 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10413 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10414 $as_echo_n "(cached) " >&6 10415 else 10416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10417 /* end confdefs.h. */ 10418 int i; 10419 _ACEOF 10420 if ac_fn_c_try_compile "$LINENO"; then : 10421 xorg_cv_cc_flag_unknown_warning_option=yes 10422 else 10423 xorg_cv_cc_flag_unknown_warning_option=no 10424 fi 10425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10426 fi 10427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10428 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10429 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10430 CFLAGS="$xorg_testset_save_CFLAGS" 10431 fi 10432 10433 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10436 fi 10437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10439 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10440 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10441 $as_echo_n "(cached) " >&6 10442 else 10443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10444 /* end confdefs.h. */ 10445 int i; 10446 _ACEOF 10447 if ac_fn_c_try_compile "$LINENO"; then : 10448 xorg_cv_cc_flag_unused_command_line_argument=yes 10449 else 10450 xorg_cv_cc_flag_unused_command_line_argument=no 10451 fi 10452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10453 fi 10454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10455 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10456 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10457 CFLAGS="$xorg_testset_save_CFLAGS" 10458 fi 10459 10460 found="no" 10461 10462 if test $found = "no" ; then 10463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10465 fi 10466 10467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10469 fi 10470 10471 CFLAGS="$CFLAGS -Werror" 10472 10473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10474 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10475 cacheid=xorg_cv_cc_flag__Werror 10476 if eval \${$cacheid+:} false; then : 10477 $as_echo_n "(cached) " >&6 10478 else 10479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10480 /* end confdefs.h. */ 10481 int i; 10482 int 10483 main () 10484 { 10485 10486 ; 10487 return 0; 10488 } 10489 _ACEOF 10490 if ac_fn_c_try_link "$LINENO"; then : 10491 eval $cacheid=yes 10492 else 10493 eval $cacheid=no 10494 fi 10495 rm -f core conftest.err conftest.$ac_objext \ 10496 conftest$ac_exeext conftest.$ac_ext 10497 fi 10498 10499 10500 CFLAGS="$xorg_testset_save_CFLAGS" 10501 10502 eval supported=\$$cacheid 10503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10504 $as_echo "$supported" >&6; } 10505 if test "$supported" = "yes" ; then 10506 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10507 found="yes" 10508 fi 10509 fi 10510 10511 if test $found = "no" ; then 10512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10514 fi 10515 10516 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10518 fi 10519 10520 CFLAGS="$CFLAGS -errwarn" 10521 10522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10523 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10524 cacheid=xorg_cv_cc_flag__errwarn 10525 if eval \${$cacheid+:} false; then : 10526 $as_echo_n "(cached) " >&6 10527 else 10528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10529 /* end confdefs.h. */ 10530 int i; 10531 int 10532 main () 10533 { 10534 10535 ; 10536 return 0; 10537 } 10538 _ACEOF 10539 if ac_fn_c_try_link "$LINENO"; then : 10540 eval $cacheid=yes 10541 else 10542 eval $cacheid=no 10543 fi 10544 rm -f core conftest.err conftest.$ac_objext \ 10545 conftest$ac_exeext conftest.$ac_ext 10546 fi 10547 10548 10549 CFLAGS="$xorg_testset_save_CFLAGS" 10550 10551 eval supported=\$$cacheid 10552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10553 $as_echo "$supported" >&6; } 10554 if test "$supported" = "yes" ; then 10555 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10556 found="yes" 10557 fi 10558 fi 10559 10560 10561 10562 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10563 # activate it with -Werror, so we add it here explicitly. 10564 10565 10566 10567 10568 10569 10570 10571 10572 10573 10574 10575 10576 10577 xorg_testset_save_CFLAGS="$CFLAGS" 10578 10579 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10582 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10583 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10584 $as_echo_n "(cached) " >&6 10585 else 10586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10587 /* end confdefs.h. */ 10588 int i; 10589 _ACEOF 10590 if ac_fn_c_try_compile "$LINENO"; then : 10591 xorg_cv_cc_flag_unknown_warning_option=yes 10592 else 10593 xorg_cv_cc_flag_unknown_warning_option=no 10594 fi 10595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10596 fi 10597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10598 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10599 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10600 CFLAGS="$xorg_testset_save_CFLAGS" 10601 fi 10602 10603 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10606 fi 10607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10609 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10610 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10611 $as_echo_n "(cached) " >&6 10612 else 10613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10614 /* end confdefs.h. */ 10615 int i; 10616 _ACEOF 10617 if ac_fn_c_try_compile "$LINENO"; then : 10618 xorg_cv_cc_flag_unused_command_line_argument=yes 10619 else 10620 xorg_cv_cc_flag_unused_command_line_argument=no 10621 fi 10622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10623 fi 10624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10625 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10626 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10627 CFLAGS="$xorg_testset_save_CFLAGS" 10628 fi 10629 10630 found="no" 10631 10632 if test $found = "no" ; then 10633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10635 fi 10636 10637 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10639 fi 10640 10641 CFLAGS="$CFLAGS -Werror=attributes" 10642 10643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10644 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10645 cacheid=xorg_cv_cc_flag__Werror_attributes 10646 if eval \${$cacheid+:} false; then : 10647 $as_echo_n "(cached) " >&6 10648 else 10649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10650 /* end confdefs.h. */ 10651 int i; 10652 int 10653 main () 10654 { 10655 10656 ; 10657 return 0; 10658 } 10659 _ACEOF 10660 if ac_fn_c_try_link "$LINENO"; then : 10661 eval $cacheid=yes 10662 else 10663 eval $cacheid=no 10664 fi 10665 rm -f core conftest.err conftest.$ac_objext \ 10666 conftest$ac_exeext conftest.$ac_ext 10667 fi 10668 10669 10670 CFLAGS="$xorg_testset_save_CFLAGS" 10671 10672 eval supported=\$$cacheid 10673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10674 $as_echo "$supported" >&6; } 10675 if test "$supported" = "yes" ; then 10676 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10677 found="yes" 10678 fi 10679 fi 10680 10681 10682 10683 if test "x$STRICT_COMPILE" = "xyes"; then 10684 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10685 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10686 fi 10687 10688 10689 10690 10691 10692 10693 cat >>confdefs.h <<_ACEOF 10694 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10695 _ACEOF 10696 10697 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10698 if test "x$PVM" = "x"; then 10699 PVM="0" 10700 fi 10701 10702 cat >>confdefs.h <<_ACEOF 10703 #define PACKAGE_VERSION_MINOR $PVM 10704 _ACEOF 10705 10706 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10707 if test "x$PVP" = "x"; then 10708 PVP="0" 10709 fi 10710 10711 cat >>confdefs.h <<_ACEOF 10712 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10713 _ACEOF 10714 10715 10716 10717 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10718 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10719 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10720 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10721 10722 10723 10724 10725 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10726 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10727 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10728 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10729 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10730 10731 10732 10733 10734 10735 10736 if test x$APP_MAN_SUFFIX = x ; then 10737 APP_MAN_SUFFIX=1 10738 fi 10739 if test x$APP_MAN_DIR = x ; then 10740 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10741 fi 10742 10743 if test x$LIB_MAN_SUFFIX = x ; then 10744 LIB_MAN_SUFFIX=3 10745 fi 10746 if test x$LIB_MAN_DIR = x ; then 10747 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10748 fi 10749 10750 if test x$FILE_MAN_SUFFIX = x ; then 10751 case $host_os in 10752 solaris*) FILE_MAN_SUFFIX=4 ;; 10753 *) FILE_MAN_SUFFIX=5 ;; 10754 esac 10755 fi 10756 if test x$FILE_MAN_DIR = x ; then 10757 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10758 fi 10759 10760 if test x$MISC_MAN_SUFFIX = x ; then 10761 case $host_os in 10762 solaris*) MISC_MAN_SUFFIX=5 ;; 10763 *) MISC_MAN_SUFFIX=7 ;; 10764 esac 10765 fi 10766 if test x$MISC_MAN_DIR = x ; then 10767 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10768 fi 10769 10770 if test x$DRIVER_MAN_SUFFIX = x ; then 10771 case $host_os in 10772 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10773 *) DRIVER_MAN_SUFFIX=4 ;; 10774 esac 10775 fi 10776 if test x$DRIVER_MAN_DIR = x ; then 10777 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10778 fi 10779 10780 if test x$ADMIN_MAN_SUFFIX = x ; then 10781 case $host_os in 10782 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10783 *) ADMIN_MAN_SUFFIX=8 ;; 10784 esac 10785 fi 10786 if test x$ADMIN_MAN_DIR = x ; then 10787 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10788 fi 10789 10790 10791 10792 10793 10794 10795 10796 10797 10798 10799 10800 10801 10802 10803 10804 XORG_MAN_PAGE="X Version 11" 10805 10806 MAN_SUBSTS="\ 10807 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10808 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10809 -e 's|__xservername__|Xorg|g' \ 10810 -e 's|__xconfigfile__|xorg.conf|g' \ 10811 -e 's|__projectroot__|\$(prefix)|g' \ 10812 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10813 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10814 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10815 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10816 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10817 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10818 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10819 10820 10821 10822 # Check whether --enable-silent-rules was given. 10823 if test "${enable_silent_rules+set}" = set; then : 10824 enableval=$enable_silent_rules; 10825 fi 10826 10827 case $enable_silent_rules in # ((( 10828 yes) AM_DEFAULT_VERBOSITY=0;; 10829 no) AM_DEFAULT_VERBOSITY=1;; 10830 *) AM_DEFAULT_VERBOSITY=0;; 10831 esac 10832 am_make=${MAKE-make} 10833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10834 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10835 if ${am_cv_make_support_nested_variables+:} false; then : 10836 $as_echo_n "(cached) " >&6 10837 else 10838 if $as_echo 'TRUE=$(BAR$(V)) 10839 BAR0=false 10840 BAR1=true 10841 V=1 10842 am__doit: 10843 @$(TRUE) 10844 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10845 am_cv_make_support_nested_variables=yes 10846 else 10847 am_cv_make_support_nested_variables=no 10848 fi 10849 fi 10850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10851 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10852 if test $am_cv_make_support_nested_variables = yes; then 10853 AM_V='$(V)' 10854 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10855 else 10856 AM_V=$AM_DEFAULT_VERBOSITY 10857 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10858 fi 10859 AM_BACKSLASH='\' 10860 10861 10862 10863 10864 # Check whether --enable-specs was given. 10865 if test "${enable_specs+set}" = set; then : 10866 enableval=$enable_specs; build_specs=$enableval 10867 else 10868 build_specs=yes 10869 fi 10870 10871 10872 if test x$build_specs = xyes; then 10873 ENABLE_SPECS_TRUE= 10874 ENABLE_SPECS_FALSE='#' 10875 else 10876 ENABLE_SPECS_TRUE='#' 10877 ENABLE_SPECS_FALSE= 10878 fi 10879 10880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build functional specifications" >&5 10881 $as_echo_n "checking whether to build functional specifications... " >&6; } 10882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_specs" >&5 10883 $as_echo "$build_specs" >&6; } 10884 10885 10886 10887 10888 10889 # Check whether --with-xmlto was given. 10890 if test "${with_xmlto+set}" = set; then : 10891 withval=$with_xmlto; use_xmlto=$withval 10892 else 10893 use_xmlto=auto 10894 fi 10895 10896 10897 10898 if test "x$use_xmlto" = x"auto"; then 10899 # Extract the first word of "xmlto", so it can be a program name with args. 10900 set dummy xmlto; ac_word=$2 10901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10902 $as_echo_n "checking for $ac_word... " >&6; } 10903 if ${ac_cv_path_XMLTO+:} false; then : 10904 $as_echo_n "(cached) " >&6 10905 else 10906 case $XMLTO in 10907 [\\/]* | ?:[\\/]*) 10908 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10909 ;; 10910 *) 10911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10912 for as_dir in $PATH 10913 do 10914 IFS=$as_save_IFS 10915 test -z "$as_dir" && as_dir=. 10916 for ac_exec_ext in '' $ac_executable_extensions; do 10917 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10918 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10919 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10920 break 2 10921 fi 10922 done 10923 done 10924 IFS=$as_save_IFS 10925 10926 ;; 10927 esac 10928 fi 10929 XMLTO=$ac_cv_path_XMLTO 10930 if test -n "$XMLTO"; then 10931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10932 $as_echo "$XMLTO" >&6; } 10933 else 10934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10935 $as_echo "no" >&6; } 10936 fi 10937 10938 10939 if test "x$XMLTO" = "x"; then 10940 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 10941 $as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 10942 have_xmlto=no 10943 else 10944 have_xmlto=yes 10945 fi 10946 elif test "x$use_xmlto" = x"yes" ; then 10947 # Extract the first word of "xmlto", so it can be a program name with args. 10948 set dummy xmlto; ac_word=$2 10949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10950 $as_echo_n "checking for $ac_word... " >&6; } 10951 if ${ac_cv_path_XMLTO+:} false; then : 10952 $as_echo_n "(cached) " >&6 10953 else 10954 case $XMLTO in 10955 [\\/]* | ?:[\\/]*) 10956 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10957 ;; 10958 *) 10959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10960 for as_dir in $PATH 10961 do 10962 IFS=$as_save_IFS 10963 test -z "$as_dir" && as_dir=. 10964 for ac_exec_ext in '' $ac_executable_extensions; do 10965 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10966 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10967 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10968 break 2 10969 fi 10970 done 10971 done 10972 IFS=$as_save_IFS 10973 10974 ;; 10975 esac 10976 fi 10977 XMLTO=$ac_cv_path_XMLTO 10978 if test -n "$XMLTO"; then 10979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10980 $as_echo "$XMLTO" >&6; } 10981 else 10982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10983 $as_echo "no" >&6; } 10984 fi 10985 10986 10987 if test "x$XMLTO" = "x"; then 10988 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 10989 fi 10990 have_xmlto=yes 10991 elif test "x$use_xmlto" = x"no" ; then 10992 if test "x$XMLTO" != "x"; then 10993 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 10994 $as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 10995 fi 10996 have_xmlto=no 10997 else 10998 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 10999 fi 11000 11001 # Test for a minimum version of xmlto, if provided. 11002 if test "$have_xmlto" = yes; then 11003 # scrape the xmlto version 11004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 11005 $as_echo_n "checking the xmlto version... " >&6; } 11006 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 11007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 11008 $as_echo "$xmlto_version" >&6; } 11009 as_arg_v1=$xmlto_version 11010 as_arg_v2=0.0.22 11011 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 11012 case $? in #( 11013 1) : 11014 if test "x$use_xmlto" = xauto; then 11015 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5 11016 $as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;} 11017 have_xmlto=no 11018 else 11019 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.22 needed" "$LINENO" 5 11020 fi ;; #( 11021 0) : 11022 ;; #( 11023 2) : 11024 ;; #( 11025 *) : 11026 ;; 11027 esac 11028 fi 11029 11030 # Test for the ability of xmlto to generate a text target 11031 # 11032 # NOTE: xmlto 0.0.27 or higher return a non-zero return code in the 11033 # following test for empty XML docbook files. 11034 # For compatibility reasons use the following empty XML docbook file and if 11035 # it fails try it again with a non-empty XML file. 11036 have_xmlto_text=no 11037 cat > conftest.xml << "EOF" 11038 EOF 11039 if test "$have_xmlto" = yes; then : 11040 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 11041 have_xmlto_text=yes 11042 else 11043 # Try it again with a non-empty XML file. 11044 cat > conftest.xml << "EOF" 11045 <x></x> 11046 EOF 11047 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 11048 have_xmlto_text=yes 11049 else 11050 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 11051 $as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 11052 fi 11053 fi 11054 fi 11055 rm -f conftest.xml 11056 if test $have_xmlto_text = yes; then 11057 HAVE_XMLTO_TEXT_TRUE= 11058 HAVE_XMLTO_TEXT_FALSE='#' 11059 else 11060 HAVE_XMLTO_TEXT_TRUE='#' 11061 HAVE_XMLTO_TEXT_FALSE= 11062 fi 11063 11064 if test "$have_xmlto" = yes; then 11065 HAVE_XMLTO_TRUE= 11066 HAVE_XMLTO_FALSE='#' 11067 else 11068 HAVE_XMLTO_TRUE='#' 11069 HAVE_XMLTO_FALSE= 11070 fi 11071 11072 11073 11074 11075 11076 11077 # Check whether --with-fop was given. 11078 if test "${with_fop+set}" = set; then : 11079 withval=$with_fop; use_fop=$withval 11080 else 11081 use_fop=auto 11082 fi 11083 11084 11085 11086 if test "x$use_fop" = x"auto"; then 11087 # Extract the first word of "fop", so it can be a program name with args. 11088 set dummy fop; ac_word=$2 11089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11090 $as_echo_n "checking for $ac_word... " >&6; } 11091 if ${ac_cv_path_FOP+:} false; then : 11092 $as_echo_n "(cached) " >&6 11093 else 11094 case $FOP in 11095 [\\/]* | ?:[\\/]*) 11096 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11097 ;; 11098 *) 11099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11100 for as_dir in $PATH 11101 do 11102 IFS=$as_save_IFS 11103 test -z "$as_dir" && as_dir=. 11104 for ac_exec_ext in '' $ac_executable_extensions; do 11105 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11106 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11107 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11108 break 2 11109 fi 11110 done 11111 done 11112 IFS=$as_save_IFS 11113 11114 ;; 11115 esac 11116 fi 11117 FOP=$ac_cv_path_FOP 11118 if test -n "$FOP"; then 11119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11120 $as_echo "$FOP" >&6; } 11121 else 11122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11123 $as_echo "no" >&6; } 11124 fi 11125 11126 11127 if test "x$FOP" = "x"; then 11128 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 11129 $as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 11130 have_fop=no 11131 else 11132 have_fop=yes 11133 fi 11134 elif test "x$use_fop" = x"yes" ; then 11135 # Extract the first word of "fop", so it can be a program name with args. 11136 set dummy fop; ac_word=$2 11137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11138 $as_echo_n "checking for $ac_word... " >&6; } 11139 if ${ac_cv_path_FOP+:} false; then : 11140 $as_echo_n "(cached) " >&6 11141 else 11142 case $FOP in 11143 [\\/]* | ?:[\\/]*) 11144 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11145 ;; 11146 *) 11147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11148 for as_dir in $PATH 11149 do 11150 IFS=$as_save_IFS 11151 test -z "$as_dir" && as_dir=. 11152 for ac_exec_ext in '' $ac_executable_extensions; do 11153 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11154 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11155 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11156 break 2 11157 fi 11158 done 11159 done 11160 IFS=$as_save_IFS 11161 11162 ;; 11163 esac 11164 fi 11165 FOP=$ac_cv_path_FOP 11166 if test -n "$FOP"; then 11167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11168 $as_echo "$FOP" >&6; } 11169 else 11170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11171 $as_echo "no" >&6; } 11172 fi 11173 11174 11175 if test "x$FOP" = "x"; then 11176 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 11177 fi 11178 have_fop=yes 11179 elif test "x$use_fop" = x"no" ; then 11180 if test "x$FOP" != "x"; then 11181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 11182 $as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 11183 fi 11184 have_fop=no 11185 else 11186 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 11187 fi 11188 11189 # Test for a minimum version of fop, if provided. 11190 11191 if test "$have_fop" = yes; then 11192 HAVE_FOP_TRUE= 11193 HAVE_FOP_FALSE='#' 11194 else 11195 HAVE_FOP_TRUE='#' 11196 HAVE_FOP_FALSE= 11197 fi 11198 11199 11200 11201 11202 # Preserves the interface, should it be implemented later 11203 11204 11205 11206 # Check whether --with-xsltproc was given. 11207 if test "${with_xsltproc+set}" = set; then : 11208 withval=$with_xsltproc; use_xsltproc=$withval 11209 else 11210 use_xsltproc=auto 11211 fi 11212 11213 11214 11215 if test "x$use_xsltproc" = x"auto"; then 11216 # Extract the first word of "xsltproc", so it can be a program name with args. 11217 set dummy xsltproc; ac_word=$2 11218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11219 $as_echo_n "checking for $ac_word... " >&6; } 11220 if ${ac_cv_path_XSLTPROC+:} false; then : 11221 $as_echo_n "(cached) " >&6 11222 else 11223 case $XSLTPROC in 11224 [\\/]* | ?:[\\/]*) 11225 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11226 ;; 11227 *) 11228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11229 for as_dir in $PATH 11230 do 11231 IFS=$as_save_IFS 11232 test -z "$as_dir" && as_dir=. 11233 for ac_exec_ext in '' $ac_executable_extensions; do 11234 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11235 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 11236 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11237 break 2 11238 fi 11239 done 11240 done 11241 IFS=$as_save_IFS 11242 11243 ;; 11244 esac 11245 fi 11246 XSLTPROC=$ac_cv_path_XSLTPROC 11247 if test -n "$XSLTPROC"; then 11248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11249 $as_echo "$XSLTPROC" >&6; } 11250 else 11251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11252 $as_echo "no" >&6; } 11253 fi 11254 11255 11256 if test "x$XSLTPROC" = "x"; then 11257 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5 11258 $as_echo "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;} 11259 have_xsltproc=no 11260 else 11261 have_xsltproc=yes 11262 fi 11263 elif test "x$use_xsltproc" = x"yes" ; then 11264 # Extract the first word of "xsltproc", so it can be a program name with args. 11265 set dummy xsltproc; ac_word=$2 11266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11267 $as_echo_n "checking for $ac_word... " >&6; } 11268 if ${ac_cv_path_XSLTPROC+:} false; then : 11269 $as_echo_n "(cached) " >&6 11270 else 11271 case $XSLTPROC in 11272 [\\/]* | ?:[\\/]*) 11273 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11274 ;; 11275 *) 11276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11277 for as_dir in $PATH 11278 do 11279 IFS=$as_save_IFS 11280 test -z "$as_dir" && as_dir=. 11281 for ac_exec_ext in '' $ac_executable_extensions; do 11282 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11283 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 11284 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11285 break 2 11286 fi 11287 done 11288 done 11289 IFS=$as_save_IFS 11290 11291 ;; 11292 esac 11293 fi 11294 XSLTPROC=$ac_cv_path_XSLTPROC 11295 if test -n "$XSLTPROC"; then 11296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11297 $as_echo "$XSLTPROC" >&6; } 11298 else 11299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11300 $as_echo "no" >&6; } 11301 fi 11302 11303 11304 if test "x$XSLTPROC" = "x"; then 11305 as_fn_error $? "--with-xsltproc=yes specified but xsltproc not found in PATH" "$LINENO" 5 11306 fi 11307 have_xsltproc=yes 11308 elif test "x$use_xsltproc" = x"no" ; then 11309 if test "x$XSLTPROC" != "x"; then 11310 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5 11311 $as_echo "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;} 11312 fi 11313 have_xsltproc=no 11314 else 11315 as_fn_error $? "--with-xsltproc expects 'yes' or 'no'" "$LINENO" 5 11316 fi 11317 11318 if test "$have_xsltproc" = yes; then 11319 HAVE_XSLTPROC_TRUE= 11320 HAVE_XSLTPROC_FALSE='#' 11321 else 11322 HAVE_XSLTPROC_TRUE='#' 11323 HAVE_XSLTPROC_FALSE= 11324 fi 11325 11326 11327 11328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5 11329 $as_echo_n "checking for X.Org SGML entities >= 1.8... " >&6; } 11330 XORG_SGML_PATH= 11331 if test -n "$PKG_CONFIG" && \ 11332 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.8\""; } >&5 11333 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.8") 2>&5 11334 ac_status=$? 11335 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11336 test $ac_status = 0; }; then 11337 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11338 else 11339 : 11340 11341 fi 11342 11343 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11344 # the path and the name of the doc stylesheet 11345 if test "x$XORG_SGML_PATH" != "x" ; then 11346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11347 $as_echo "$XORG_SGML_PATH" >&6; } 11348 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11349 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11350 else 11351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11352 $as_echo "no" >&6; } 11353 fi 11354 11355 11356 11357 11358 if test "x$XSL_STYLESHEET" != "x"; then 11359 HAVE_STYLESHEETS_TRUE= 11360 HAVE_STYLESHEETS_FALSE='#' 11361 else 11362 HAVE_STYLESHEETS_TRUE='#' 11363 HAVE_STYLESHEETS_FALSE= 11364 fi 11365 11366 11367 11368 11369 11370 11371 11372 11373 11374 if test -n "$PYTHON"; then 11375 # If the user set $PYTHON, use it and don't search something else. 11376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $PYTHON version is >= 3.6" >&5 11377 $as_echo_n "checking whether $PYTHON version is >= 3.6... " >&6; } 11378 prog="import sys 11379 # split strings by '.' and convert to numeric. Append some zeros 11380 # because we need at least 4 digits for the hex conversion. 11381 # map returns an iterator in Python 3.0 and a list in 2.x 11382 minver = list(map(int, '3.6'.split('.'))) + [0, 0, 0] 11383 minverhex = 0 11384 # xrange is not present in Python 3.0 and range returns an iterator 11385 for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] 11386 sys.exit(sys.hexversion < minverhex)" 11387 if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5 11388 ($PYTHON -c "$prog") >&5 2>&5 11389 ac_status=$? 11390 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11391 (exit $ac_status); }; then : 11392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11393 $as_echo "yes" >&6; } 11394 else 11395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11396 $as_echo "no" >&6; } 11397 as_fn_error $? "Python interpreter is too old" "$LINENO" 5 11398 fi 11399 am_display_PYTHON=$PYTHON 11400 else 11401 # Otherwise, try each interpreter until we find one that satisfies 11402 # VERSION. 11403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a Python interpreter with version >= 3.6" >&5 11404 $as_echo_n "checking for a Python interpreter with version >= 3.6... " >&6; } 11405 if ${am_cv_pathless_PYTHON+:} false; then : 11406 $as_echo_n "(cached) " >&6 11407 else 11408 11409 for am_cv_pathless_PYTHON in python python2 python3 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do 11410 test "$am_cv_pathless_PYTHON" = none && break 11411 prog="import sys 11412 # split strings by '.' and convert to numeric. Append some zeros 11413 # because we need at least 4 digits for the hex conversion. 11414 # map returns an iterator in Python 3.0 and a list in 2.x 11415 minver = list(map(int, '3.6'.split('.'))) + [0, 0, 0] 11416 minverhex = 0 11417 # xrange is not present in Python 3.0 and range returns an iterator 11418 for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] 11419 sys.exit(sys.hexversion < minverhex)" 11420 if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5 11421 ($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5 11422 ac_status=$? 11423 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11424 (exit $ac_status); }; then : 11425 break 11426 fi 11427 done 11428 fi 11429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_pathless_PYTHON" >&5 11430 $as_echo "$am_cv_pathless_PYTHON" >&6; } 11431 # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. 11432 if test "$am_cv_pathless_PYTHON" = none; then 11433 PYTHON=: 11434 else 11435 # Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args. 11436 set dummy $am_cv_pathless_PYTHON; ac_word=$2 11437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11438 $as_echo_n "checking for $ac_word... " >&6; } 11439 if ${ac_cv_path_PYTHON+:} false; then : 11440 $as_echo_n "(cached) " >&6 11441 else 11442 case $PYTHON in 11443 [\\/]* | ?:[\\/]*) 11444 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. 11445 ;; 11446 *) 11447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11448 for as_dir in $PATH 11449 do 11450 IFS=$as_save_IFS 11451 test -z "$as_dir" && as_dir=. 11452 for ac_exec_ext in '' $ac_executable_extensions; do 11453 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11454 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" 11455 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11456 break 2 11457 fi 11458 done 11459 done 11460 IFS=$as_save_IFS 11461 11462 ;; 11463 esac 11464 fi 11465 PYTHON=$ac_cv_path_PYTHON 11466 if test -n "$PYTHON"; then 11467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 11468 $as_echo "$PYTHON" >&6; } 11469 else 11470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11471 $as_echo "no" >&6; } 11472 fi 11473 11474 11475 fi 11476 am_display_PYTHON=$am_cv_pathless_PYTHON 11477 fi 11478 11479 11480 if test "$PYTHON" = :; then 11481 : 11482 else 11483 11484 11485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON version" >&5 11486 $as_echo_n "checking for $am_display_PYTHON version... " >&6; } 11487 if ${am_cv_python_version+:} false; then : 11488 $as_echo_n "(cached) " >&6 11489 else 11490 am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[:3])"` 11491 fi 11492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_version" >&5 11493 $as_echo "$am_cv_python_version" >&6; } 11494 PYTHON_VERSION=$am_cv_python_version 11495 11496 11497 11498 PYTHON_PREFIX='${prefix}' 11499 11500 PYTHON_EXEC_PREFIX='${exec_prefix}' 11501 11502 11503 11504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON platform" >&5 11505 $as_echo_n "checking for $am_display_PYTHON platform... " >&6; } 11506 if ${am_cv_python_platform+:} false; then : 11507 $as_echo_n "(cached) " >&6 11508 else 11509 am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"` 11510 fi 11511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_platform" >&5 11512 $as_echo "$am_cv_python_platform" >&6; } 11513 PYTHON_PLATFORM=$am_cv_python_platform 11514 11515 11516 # Just factor out some code duplication. 11517 am_python_setup_sysconfig="\ 11518 import sys 11519 # Prefer sysconfig over distutils.sysconfig, for better compatibility 11520 # with python 3.x. See automake bug#10227. 11521 try: 11522 import sysconfig 11523 except ImportError: 11524 can_use_sysconfig = 0 11525 else: 11526 can_use_sysconfig = 1 11527 # Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs: 11528 # <https://github.com/pypa/virtualenv/issues/118> 11529 try: 11530 from platform import python_implementation 11531 if python_implementation() == 'CPython' and sys.version[:3] == '2.7': 11532 can_use_sysconfig = 0 11533 except ImportError: 11534 pass" 11535 11536 11537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON script directory" >&5 11538 $as_echo_n "checking for $am_display_PYTHON script directory... " >&6; } 11539 if ${am_cv_python_pythondir+:} false; then : 11540 $as_echo_n "(cached) " >&6 11541 else 11542 if test "x$prefix" = xNONE 11543 then 11544 am_py_prefix=$ac_default_prefix 11545 else 11546 am_py_prefix=$prefix 11547 fi 11548 am_cv_python_pythondir=`$PYTHON -c " 11549 $am_python_setup_sysconfig 11550 if can_use_sysconfig: 11551 sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'}) 11552 else: 11553 from distutils import sysconfig 11554 sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix') 11555 sys.stdout.write(sitedir)"` 11556 case $am_cv_python_pythondir in 11557 $am_py_prefix*) 11558 am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'` 11559 am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"` 11560 ;; 11561 *) 11562 case $am_py_prefix in 11563 /usr|/System*) ;; 11564 *) 11565 am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages 11566 ;; 11567 esac 11568 ;; 11569 esac 11570 11571 fi 11572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pythondir" >&5 11573 $as_echo "$am_cv_python_pythondir" >&6; } 11574 pythondir=$am_cv_python_pythondir 11575 11576 11577 11578 pkgpythondir=\${pythondir}/$PACKAGE 11579 11580 11581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON extension module directory" >&5 11582 $as_echo_n "checking for $am_display_PYTHON extension module directory... " >&6; } 11583 if ${am_cv_python_pyexecdir+:} false; then : 11584 $as_echo_n "(cached) " >&6 11585 else 11586 if test "x$exec_prefix" = xNONE 11587 then 11588 am_py_exec_prefix=$am_py_prefix 11589 else 11590 am_py_exec_prefix=$exec_prefix 11591 fi 11592 am_cv_python_pyexecdir=`$PYTHON -c " 11593 $am_python_setup_sysconfig 11594 if can_use_sysconfig: 11595 sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'}) 11596 else: 11597 from distutils import sysconfig 11598 sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix') 11599 sys.stdout.write(sitedir)"` 11600 case $am_cv_python_pyexecdir in 11601 $am_py_exec_prefix*) 11602 am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'` 11603 am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"` 11604 ;; 11605 *) 11606 case $am_py_exec_prefix in 11607 /usr|/System*) ;; 11608 *) 11609 am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages 11610 ;; 11611 esac 11612 ;; 11613 esac 11614 11615 fi 11616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pyexecdir" >&5 11617 $as_echo "$am_cv_python_pyexecdir" >&6; } 11618 pyexecdir=$am_cv_python_pyexecdir 11619 11620 11621 11622 pkgpyexecdir=\${pyexecdir}/$PACKAGE 11623 11624 11625 11626 fi 11627 11628 11629 if test "$PYTHON" != :; then 11630 HAVE_PYTHON_TRUE= 11631 HAVE_PYTHON_FALSE='#' 11632 else 11633 HAVE_PYTHON_TRUE='#' 11634 HAVE_PYTHON_FALSE= 11635 fi 11636 11637 11638 11639 11640 # Check whether --enable-legacy was given. 11641 if test "${enable_legacy+set}" = set; then : 11642 enableval=$enable_legacy; LEGACY=$enableval 11643 else 11644 LEGACY=no 11645 fi 11646 11647 if test "x$LEGACY" = "xyes"; then 11648 LEGACY_TRUE= 11649 LEGACY_FALSE='#' 11650 else 11651 LEGACY_TRUE='#' 11652 LEGACY_FALSE= 11653 fi 11654 11655 11656 for ac_header in sys/select.h sys/param.h sys/types.h sys/time.h 11657 do : 11658 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11659 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 11660 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11661 cat >>confdefs.h <<_ACEOF 11662 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11663 _ACEOF 11664 11665 fi 11666 11667 done 11668 11669 11670 # Handle Xpoll.h.in 11671 # Avoid determining fds_bits on WIN32 hosts (not including cygwin) 11672 case $host_os in 11673 mingw*) fds_bits_found=true;; 11674 *) fds_bits_found=false;; 11675 esac 11676 11677 if test "x$fds_bits_found" = xfalse ; then 11678 ac_fn_c_check_member "$LINENO" "fd_set" "fds_bits" "ac_cv_member_fd_set_fds_bits" " 11679 #ifdef HAVE_SYS_PARAM_H 11680 #include <sys/param.h> 11681 #endif 11682 #ifdef HAVE_SYS_TYPES_H 11683 #include <sys/types.h> 11684 #endif 11685 #ifdef HAVE_SYS_TIME_H 11686 #include <sys/time.h> 11687 #endif 11688 #ifdef HAVE_SYS_SELECT_H 11689 #include <sys/select.h> 11690 #endif 11691 11692 " 11693 if test "x$ac_cv_member_fd_set_fds_bits" = xyes; then : 11694 11695 fds_bits_found=plain 11696 USE_FDS_BITS="fds_bits" 11697 11698 fi 11699 11700 fi 11701 11702 if test "x$fds_bits_found" = xfalse ; then 11703 ac_fn_c_check_member "$LINENO" "fd_set" "__fds_bits" "ac_cv_member_fd_set___fds_bits" " 11704 #ifdef HAVE_SYS_PARAM_H 11705 #include <sys/param.h> 11706 #endif 11707 #ifdef HAVE_SYS_TYPES_H 11708 #include <sys/types.h> 11709 #endif 11710 #ifdef HAVE_SYS_TIME_H 11711 #include <sys/time.h> 11712 #endif 11713 #ifdef HAVE_SYS_SELECT_H 11714 #include <sys/select.h> 11715 #endif 11716 11717 " 11718 if test "x$ac_cv_member_fd_set___fds_bits" = xyes; then : 11719 11720 fds_bits_found=underscores 11721 USE_FDS_BITS="__fds_bits" 11722 11723 fi 11724 11725 fi 11726 11727 if test "x$fds_bits_found" = xfalse ; then 11728 as_fn_error $? "Could not determine how to access the fds_bits or equivalent 11729 structure in fd_set on your platform." "$LINENO" 5 11730 fi 11731 11732 11733 11734 ac_config_files="$ac_config_files applewmproto.pc bigreqsproto.pc compositeproto.pc damageproto.pc dmxproto.pc dpmsproto.pc dri2proto.pc dri3proto.pc evieproto.pc fixesproto.pc fontcacheproto.pc fontsproto.pc glproto.pc include/X11/Xpoll.h inputproto.pc kbproto.pc lg3dproto.pc Makefile presentproto.pc printproto.pc randrproto.pc recordproto.pc renderproto.pc resourceproto.pc scrnsaverproto.pc specs/Makefile specs/bigreqsproto/Makefile specs/fontsproto/Makefile specs/kbproto/Makefile specs/recordproto/Makefile specs/scrnsaverproto/Makefile specs/xcmiscproto/Makefile specs/xextproto/Makefile specs/xproto/Makefile trapproto.pc videoproto.pc windowswmproto.pc xcalibrateproto.pc xcmiscproto.pc xextproto.pc xf86bigfontproto.pc xf86dgaproto.pc xf86driproto.pc xf86miscproto.pc xf86rushproto.pc xf86vidmodeproto.pc xineramaproto.pc xproto.pc xproxymngproto.pc" 11735 11736 11737 cat >confcache <<\_ACEOF 11738 # This file is a shell script that caches the results of configure 11739 # tests run on this system so they can be shared between configure 11740 # scripts and configure runs, see configure's option --config-cache. 11741 # It is not useful on other systems. If it contains results you don't 11742 # want to keep, you may remove or edit it. 11743 # 11744 # config.status only pays attention to the cache file if you give it 11745 # the --recheck option to rerun configure. 11746 # 11747 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11748 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11749 # following values. 11750 11751 _ACEOF 11752 11753 # The following way of writing the cache mishandles newlines in values, 11754 # but we know of no workaround that is simple, portable, and efficient. 11755 # So, we kill variables containing newlines. 11756 # Ultrix sh set writes to stderr and can't be redirected directly, 11757 # and sets the high bit in the cache file unless we assign to the vars. 11758 ( 11759 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11760 eval ac_val=\$$ac_var 11761 case $ac_val in #( 11762 *${as_nl}*) 11763 case $ac_var in #( 11764 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11765 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11766 esac 11767 case $ac_var in #( 11768 _ | IFS | as_nl) ;; #( 11769 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11770 *) { eval $ac_var=; unset $ac_var;} ;; 11771 esac ;; 11772 esac 11773 done 11774 11775 (set) 2>&1 | 11776 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11777 *${as_nl}ac_space=\ *) 11778 # `set' does not quote correctly, so add quotes: double-quote 11779 # substitution turns \\\\ into \\, and sed turns \\ into \. 11780 sed -n \ 11781 "s/'/'\\\\''/g; 11782 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11783 ;; #( 11784 *) 11785 # `set' quotes correctly as required by POSIX, so do not add quotes. 11786 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11787 ;; 11788 esac | 11789 sort 11790 ) | 11791 sed ' 11792 /^ac_cv_env_/b end 11793 t clear 11794 :clear 11795 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11796 t end 11797 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11798 :end' >>confcache 11799 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11800 if test -w "$cache_file"; then 11801 if test "x$cache_file" != "x/dev/null"; then 11802 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11803 $as_echo "$as_me: updating cache $cache_file" >&6;} 11804 if test ! -f "$cache_file" || test -h "$cache_file"; then 11805 cat confcache >"$cache_file" 11806 else 11807 case $cache_file in #( 11808 */* | ?:*) 11809 mv -f confcache "$cache_file"$$ && 11810 mv -f "$cache_file"$$ "$cache_file" ;; #( 11811 *) 11812 mv -f confcache "$cache_file" ;; 11813 esac 11814 fi 11815 fi 11816 else 11817 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11818 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11819 fi 11820 fi 11821 rm -f confcache 11822 11823 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11824 # Let make expand exec_prefix. 11825 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11826 11827 # Transform confdefs.h into DEFS. 11828 # Protect against shell expansion while executing Makefile rules. 11829 # Protect against Makefile macro expansion. 11830 # 11831 # If the first sed substitution is executed (which looks for macros that 11832 # take arguments), then branch to the quote section. Otherwise, 11833 # look for a macro that doesn't take arguments. 11834 ac_script=' 11835 :mline 11836 /\\$/{ 11837 N 11838 s,\\\n,, 11839 b mline 11840 } 11841 t clear 11842 :clear 11843 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 11844 t quote 11845 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 11846 t quote 11847 b any 11848 :quote 11849 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 11850 s/\[/\\&/g 11851 s/\]/\\&/g 11852 s/\$/$$/g 11853 H 11854 :any 11855 ${ 11856 g 11857 s/^\n// 11858 s/\n/ /g 11859 p 11860 } 11861 ' 11862 DEFS=`sed -n "$ac_script" confdefs.h` 11863 11864 11865 ac_libobjs= 11866 ac_ltlibobjs= 11867 U= 11868 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11869 # 1. Remove the extension, and $U if already installed. 11870 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11871 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11872 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11873 # will be set to the directory where LIBOBJS objects are built. 11874 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11875 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11876 done 11877 LIBOBJS=$ac_libobjs 11878 11879 LTLIBOBJS=$ac_ltlibobjs 11880 11881 11882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11883 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11884 if test -n "$am_sleep_pid"; then 11885 # Hide warnings about reused PIDs. 11886 wait $am_sleep_pid 2>/dev/null 11887 fi 11888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11889 $as_echo "done" >&6; } 11890 if test -n "$EXEEXT"; then 11891 am__EXEEXT_TRUE= 11892 am__EXEEXT_FALSE='#' 11893 else 11894 am__EXEEXT_TRUE='#' 11895 am__EXEEXT_FALSE= 11896 fi 11897 11898 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11899 as_fn_error $? "conditional \"AMDEP\" was never defined. 11900 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11901 fi 11902 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11903 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11904 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11905 fi 11906 if test -z "${ENABLE_SPECS_TRUE}" && test -z "${ENABLE_SPECS_FALSE}"; then 11907 as_fn_error $? "conditional \"ENABLE_SPECS\" was never defined. 11908 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11909 fi 11910 if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 11911 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 11912 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11913 fi 11914 if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 11915 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 11916 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11917 fi 11918 if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 11919 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 11920 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11921 fi 11922 if test -z "${HAVE_XSLTPROC_TRUE}" && test -z "${HAVE_XSLTPROC_FALSE}"; then 11923 as_fn_error $? "conditional \"HAVE_XSLTPROC\" was never defined. 11924 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11925 fi 11926 if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 11927 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 11928 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11929 fi 11930 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then 11931 as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined. 11932 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11933 fi 11934 if test -z "${LEGACY_TRUE}" && test -z "${LEGACY_FALSE}"; then 11935 as_fn_error $? "conditional \"LEGACY\" was never defined. 11936 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11937 fi 11938 11939 : "${CONFIG_STATUS=./config.status}" 11940 ac_write_fail=0 11941 ac_clean_files_save=$ac_clean_files 11942 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11943 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11944 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11945 as_write_fail=0 11946 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11947 #! $SHELL 11948 # Generated by $as_me. 11949 # Run this file to recreate the current configuration. 11950 # Compiler output produced by configure, useful for debugging 11951 # configure, is in config.log if it exists. 11952 11953 debug=false 11954 ac_cs_recheck=false 11955 ac_cs_silent=false 11956 11957 SHELL=\${CONFIG_SHELL-$SHELL} 11958 export SHELL 11959 _ASEOF 11960 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11961 ## -------------------- ## 11962 ## M4sh Initialization. ## 11963 ## -------------------- ## 11964 11965 # Be more Bourne compatible 11966 DUALCASE=1; export DUALCASE # for MKS sh 11967 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11968 emulate sh 11969 NULLCMD=: 11970 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11971 # is contrary to our usage. Disable this feature. 11972 alias -g '${1+"$@"}'='"$@"' 11973 setopt NO_GLOB_SUBST 11974 else 11975 case `(set -o) 2>/dev/null` in #( 11976 *posix*) : 11977 set -o posix ;; #( 11978 *) : 11979 ;; 11980 esac 11981 fi 11982 11983 11984 as_nl=' 11985 ' 11986 export as_nl 11987 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11988 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11989 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11990 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11991 # Prefer a ksh shell builtin over an external printf program on Solaris, 11992 # but without wasting forks for bash or zsh. 11993 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11994 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11995 as_echo='print -r --' 11996 as_echo_n='print -rn --' 11997 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11998 as_echo='printf %s\n' 11999 as_echo_n='printf %s' 12000 else 12001 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 12002 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 12003 as_echo_n='/usr/ucb/echo -n' 12004 else 12005 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 12006 as_echo_n_body='eval 12007 arg=$1; 12008 case $arg in #( 12009 *"$as_nl"*) 12010 expr "X$arg" : "X\\(.*\\)$as_nl"; 12011 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 12012 esac; 12013 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 12014 ' 12015 export as_echo_n_body 12016 as_echo_n='sh -c $as_echo_n_body as_echo' 12017 fi 12018 export as_echo_body 12019 as_echo='sh -c $as_echo_body as_echo' 12020 fi 12021 12022 # The user is always right. 12023 if test "${PATH_SEPARATOR+set}" != set; then 12024 PATH_SEPARATOR=: 12025 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12026 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12027 PATH_SEPARATOR=';' 12028 } 12029 fi 12030 12031 12032 # IFS 12033 # We need space, tab and new line, in precisely that order. Quoting is 12034 # there to prevent editors from complaining about space-tab. 12035 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 12036 # splitting by setting IFS to empty value.) 12037 IFS=" "" $as_nl" 12038 12039 # Find who we are. Look in the path if we contain no directory separator. 12040 as_myself= 12041 case $0 in #(( 12042 *[\\/]* ) as_myself=$0 ;; 12043 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12044 for as_dir in $PATH 12045 do 12046 IFS=$as_save_IFS 12047 test -z "$as_dir" && as_dir=. 12048 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 12049 done 12050 IFS=$as_save_IFS 12051 12052 ;; 12053 esac 12054 # We did not find ourselves, most probably we were run as `sh COMMAND' 12055 # in which case we are not to be found in the path. 12056 if test "x$as_myself" = x; then 12057 as_myself=$0 12058 fi 12059 if test ! -f "$as_myself"; then 12060 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12061 exit 1 12062 fi 12063 12064 # Unset variables that we do not need and which cause bugs (e.g. in 12065 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 12066 # suppresses any "Segmentation fault" message there. '((' could 12067 # trigger a bug in pdksh 5.2.14. 12068 for as_var in BASH_ENV ENV MAIL MAILPATH 12069 do eval test x\${$as_var+set} = xset \ 12070 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12071 done 12072 PS1='$ ' 12073 PS2='> ' 12074 PS4='+ ' 12075 12076 # NLS nuisances. 12077 LC_ALL=C 12078 export LC_ALL 12079 LANGUAGE=C 12080 export LANGUAGE 12081 12082 # CDPATH. 12083 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 12084 12085 12086 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12087 # ---------------------------------------- 12088 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12089 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12090 # script with STATUS, using 1 if that was 0. 12091 as_fn_error () 12092 { 12093 as_status=$1; test $as_status -eq 0 && as_status=1 12094 if test "$4"; then 12095 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12096 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12097 fi 12098 $as_echo "$as_me: error: $2" >&2 12099 as_fn_exit $as_status 12100 } # as_fn_error 12101 12102 12103 # as_fn_set_status STATUS 12104 # ----------------------- 12105 # Set $? to STATUS, without forking. 12106 as_fn_set_status () 12107 { 12108 return $1 12109 } # as_fn_set_status 12110 12111 # as_fn_exit STATUS 12112 # ----------------- 12113 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12114 as_fn_exit () 12115 { 12116 set +e 12117 as_fn_set_status $1 12118 exit $1 12119 } # as_fn_exit 12120 12121 # as_fn_unset VAR 12122 # --------------- 12123 # Portably unset VAR. 12124 as_fn_unset () 12125 { 12126 { eval $1=; unset $1;} 12127 } 12128 as_unset=as_fn_unset 12129 # as_fn_append VAR VALUE 12130 # ---------------------- 12131 # Append the text in VALUE to the end of the definition contained in VAR. Take 12132 # advantage of any shell optimizations that allow amortized linear growth over 12133 # repeated appends, instead of the typical quadratic growth present in naive 12134 # implementations. 12135 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 12136 eval 'as_fn_append () 12137 { 12138 eval $1+=\$2 12139 }' 12140 else 12141 as_fn_append () 12142 { 12143 eval $1=\$$1\$2 12144 } 12145 fi # as_fn_append 12146 12147 # as_fn_arith ARG... 12148 # ------------------ 12149 # Perform arithmetic evaluation on the ARGs, and store the result in the 12150 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12151 # must be portable across $(()) and expr. 12152 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 12153 eval 'as_fn_arith () 12154 { 12155 as_val=$(( $* )) 12156 }' 12157 else 12158 as_fn_arith () 12159 { 12160 as_val=`expr "$@" || test $? -eq 1` 12161 } 12162 fi # as_fn_arith 12163 12164 12165 if expr a : '\(a\)' >/dev/null 2>&1 && 12166 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12167 as_expr=expr 12168 else 12169 as_expr=false 12170 fi 12171 12172 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12173 as_basename=basename 12174 else 12175 as_basename=false 12176 fi 12177 12178 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12179 as_dirname=dirname 12180 else 12181 as_dirname=false 12182 fi 12183 12184 as_me=`$as_basename -- "$0" || 12185 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12186 X"$0" : 'X\(//\)$' \| \ 12187 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12188 $as_echo X/"$0" | 12189 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12190 s//\1/ 12191 q 12192 } 12193 /^X\/\(\/\/\)$/{ 12194 s//\1/ 12195 q 12196 } 12197 /^X\/\(\/\).*/{ 12198 s//\1/ 12199 q 12200 } 12201 s/.*/./; q'` 12202 12203 # Avoid depending upon Character Ranges. 12204 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12205 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12206 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12207 as_cr_digits='0123456789' 12208 as_cr_alnum=$as_cr_Letters$as_cr_digits 12209 12210 ECHO_C= ECHO_N= ECHO_T= 12211 case `echo -n x` in #((((( 12212 -n*) 12213 case `echo 'xy\c'` in 12214 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12215 xy) ECHO_C='\c';; 12216 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12217 ECHO_T=' ';; 12218 esac;; 12219 *) 12220 ECHO_N='-n';; 12221 esac 12222 12223 rm -f conf$$ conf$$.exe conf$$.file 12224 if test -d conf$$.dir; then 12225 rm -f conf$$.dir/conf$$.file 12226 else 12227 rm -f conf$$.dir 12228 mkdir conf$$.dir 2>/dev/null 12229 fi 12230 if (echo >conf$$.file) 2>/dev/null; then 12231 if ln -s conf$$.file conf$$ 2>/dev/null; then 12232 as_ln_s='ln -s' 12233 # ... but there are two gotchas: 12234 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12235 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12236 # In both cases, we have to default to `cp -pR'. 12237 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12238 as_ln_s='cp -pR' 12239 elif ln conf$$.file conf$$ 2>/dev/null; then 12240 as_ln_s=ln 12241 else 12242 as_ln_s='cp -pR' 12243 fi 12244 else 12245 as_ln_s='cp -pR' 12246 fi 12247 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12248 rmdir conf$$.dir 2>/dev/null 12249 12250 12251 # as_fn_mkdir_p 12252 # ------------- 12253 # Create "$as_dir" as a directory, including parents if necessary. 12254 as_fn_mkdir_p () 12255 { 12256 12257 case $as_dir in #( 12258 -*) as_dir=./$as_dir;; 12259 esac 12260 test -d "$as_dir" || eval $as_mkdir_p || { 12261 as_dirs= 12262 while :; do 12263 case $as_dir in #( 12264 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12265 *) as_qdir=$as_dir;; 12266 esac 12267 as_dirs="'$as_qdir' $as_dirs" 12268 as_dir=`$as_dirname -- "$as_dir" || 12269 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12270 X"$as_dir" : 'X\(//\)[^/]' \| \ 12271 X"$as_dir" : 'X\(//\)$' \| \ 12272 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12273 $as_echo X"$as_dir" | 12274 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12275 s//\1/ 12276 q 12277 } 12278 /^X\(\/\/\)[^/].*/{ 12279 s//\1/ 12280 q 12281 } 12282 /^X\(\/\/\)$/{ 12283 s//\1/ 12284 q 12285 } 12286 /^X\(\/\).*/{ 12287 s//\1/ 12288 q 12289 } 12290 s/.*/./; q'` 12291 test -d "$as_dir" && break 12292 done 12293 test -z "$as_dirs" || eval "mkdir $as_dirs" 12294 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12295 12296 12297 } # as_fn_mkdir_p 12298 if mkdir -p . 2>/dev/null; then 12299 as_mkdir_p='mkdir -p "$as_dir"' 12300 else 12301 test -d ./-p && rmdir ./-p 12302 as_mkdir_p=false 12303 fi 12304 12305 12306 # as_fn_executable_p FILE 12307 # ----------------------- 12308 # Test if FILE is an executable regular file. 12309 as_fn_executable_p () 12310 { 12311 test -f "$1" && test -x "$1" 12312 } # as_fn_executable_p 12313 as_test_x='test -x' 12314 as_executable_p=as_fn_executable_p 12315 12316 # Sed expression to map a string onto a valid CPP name. 12317 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12318 12319 # Sed expression to map a string onto a valid variable name. 12320 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12321 12322 12323 exec 6>&1 12324 ## ----------------------------------- ## 12325 ## Main body of $CONFIG_STATUS script. ## 12326 ## ----------------------------------- ## 12327 _ASEOF 12328 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12329 12330 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12331 # Save the log message, to keep $0 and so on meaningful, and to 12332 # report actual input values of CONFIG_FILES etc. instead of their 12333 # values after options handling. 12334 ac_log=" 12335 This file was extended by xorgproto $as_me 2021.5, which was 12336 generated by GNU Autoconf 2.69. Invocation command line was 12337 12338 CONFIG_FILES = $CONFIG_FILES 12339 CONFIG_HEADERS = $CONFIG_HEADERS 12340 CONFIG_LINKS = $CONFIG_LINKS 12341 CONFIG_COMMANDS = $CONFIG_COMMANDS 12342 $ $0 $@ 12343 12344 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12345 " 12346 12347 _ACEOF 12348 12349 case $ac_config_files in *" 12350 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12351 esac 12352 12353 12354 12355 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12356 # Files that config.status was made for. 12357 config_files="$ac_config_files" 12358 config_commands="$ac_config_commands" 12359 12360 _ACEOF 12361 12362 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12363 ac_cs_usage="\ 12364 \`$as_me' instantiates files and other configuration actions 12365 from templates according to the current configuration. Unless the files 12366 and actions are specified as TAGs, all are instantiated by default. 12367 12368 Usage: $0 [OPTION]... [TAG]... 12369 12370 -h, --help print this help, then exit 12371 -V, --version print version number and configuration settings, then exit 12372 --config print configuration, then exit 12373 -q, --quiet, --silent 12374 do not print progress messages 12375 -d, --debug don't remove temporary files 12376 --recheck update $as_me by reconfiguring in the same conditions 12377 --file=FILE[:TEMPLATE] 12378 instantiate the configuration file FILE 12379 12380 Configuration files: 12381 $config_files 12382 12383 Configuration commands: 12384 $config_commands 12385 12386 Report bugs to <https://gitlab.freedesktop.org/xorg/proto/xorgproto/issues>." 12387 12388 _ACEOF 12389 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12390 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12391 ac_cs_version="\\ 12392 xorgproto config.status 2021.5 12393 configured by $0, generated by GNU Autoconf 2.69, 12394 with options \\"\$ac_cs_config\\" 12395 12396 Copyright (C) 2012 Free Software Foundation, Inc. 12397 This config.status script is free software; the Free Software Foundation 12398 gives unlimited permission to copy, distribute and modify it." 12399 12400 ac_pwd='$ac_pwd' 12401 srcdir='$srcdir' 12402 INSTALL='$INSTALL' 12403 MKDIR_P='$MKDIR_P' 12404 AWK='$AWK' 12405 test -n "\$AWK" || AWK=awk 12406 _ACEOF 12407 12408 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12409 # The default lists apply if the user does not specify any file. 12410 ac_need_defaults=: 12411 while test $# != 0 12412 do 12413 case $1 in 12414 --*=?*) 12415 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12416 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12417 ac_shift=: 12418 ;; 12419 --*=) 12420 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12421 ac_optarg= 12422 ac_shift=: 12423 ;; 12424 *) 12425 ac_option=$1 12426 ac_optarg=$2 12427 ac_shift=shift 12428 ;; 12429 esac 12430 12431 case $ac_option in 12432 # Handling of the options. 12433 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12434 ac_cs_recheck=: ;; 12435 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12436 $as_echo "$ac_cs_version"; exit ;; 12437 --config | --confi | --conf | --con | --co | --c ) 12438 $as_echo "$ac_cs_config"; exit ;; 12439 --debug | --debu | --deb | --de | --d | -d ) 12440 debug=: ;; 12441 --file | --fil | --fi | --f ) 12442 $ac_shift 12443 case $ac_optarg in 12444 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12445 '') as_fn_error $? "missing file argument" ;; 12446 esac 12447 as_fn_append CONFIG_FILES " '$ac_optarg'" 12448 ac_need_defaults=false;; 12449 --he | --h | --help | --hel | -h ) 12450 $as_echo "$ac_cs_usage"; exit ;; 12451 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12452 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12453 ac_cs_silent=: ;; 12454 12455 # This is an error. 12456 -*) as_fn_error $? "unrecognized option: \`$1' 12457 Try \`$0 --help' for more information." ;; 12458 12459 *) as_fn_append ac_config_targets " $1" 12460 ac_need_defaults=false ;; 12461 12462 esac 12463 shift 12464 done 12465 12466 ac_configure_extra_args= 12467 12468 if $ac_cs_silent; then 12469 exec 6>/dev/null 12470 ac_configure_extra_args="$ac_configure_extra_args --silent" 12471 fi 12472 12473 _ACEOF 12474 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12475 if \$ac_cs_recheck; then 12476 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12477 shift 12478 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12479 CONFIG_SHELL='$SHELL' 12480 export CONFIG_SHELL 12481 exec "\$@" 12482 fi 12483 12484 _ACEOF 12485 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12486 exec 5>>config.log 12487 { 12488 echo 12489 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12490 ## Running $as_me. ## 12491 _ASBOX 12492 $as_echo "$ac_log" 12493 } >&5 12494 12495 _ACEOF 12496 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12497 # 12498 # INIT-COMMANDS 12499 # 12500 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12501 12502 _ACEOF 12503 12504 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12505 12506 # Handling of arguments. 12507 for ac_config_target in $ac_config_targets 12508 do 12509 case $ac_config_target in 12510 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12511 "applewmproto.pc") CONFIG_FILES="$CONFIG_FILES applewmproto.pc" ;; 12512 "bigreqsproto.pc") CONFIG_FILES="$CONFIG_FILES bigreqsproto.pc" ;; 12513 "compositeproto.pc") CONFIG_FILES="$CONFIG_FILES compositeproto.pc" ;; 12514 "damageproto.pc") CONFIG_FILES="$CONFIG_FILES damageproto.pc" ;; 12515 "dmxproto.pc") CONFIG_FILES="$CONFIG_FILES dmxproto.pc" ;; 12516 "dpmsproto.pc") CONFIG_FILES="$CONFIG_FILES dpmsproto.pc" ;; 12517 "dri2proto.pc") CONFIG_FILES="$CONFIG_FILES dri2proto.pc" ;; 12518 "dri3proto.pc") CONFIG_FILES="$CONFIG_FILES dri3proto.pc" ;; 12519 "evieproto.pc") CONFIG_FILES="$CONFIG_FILES evieproto.pc" ;; 12520 "fixesproto.pc") CONFIG_FILES="$CONFIG_FILES fixesproto.pc" ;; 12521 "fontcacheproto.pc") CONFIG_FILES="$CONFIG_FILES fontcacheproto.pc" ;; 12522 "fontsproto.pc") CONFIG_FILES="$CONFIG_FILES fontsproto.pc" ;; 12523 "glproto.pc") CONFIG_FILES="$CONFIG_FILES glproto.pc" ;; 12524 "include/X11/Xpoll.h") CONFIG_FILES="$CONFIG_FILES include/X11/Xpoll.h" ;; 12525 "inputproto.pc") CONFIG_FILES="$CONFIG_FILES inputproto.pc" ;; 12526 "kbproto.pc") CONFIG_FILES="$CONFIG_FILES kbproto.pc" ;; 12527 "lg3dproto.pc") CONFIG_FILES="$CONFIG_FILES lg3dproto.pc" ;; 12528 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12529 "presentproto.pc") CONFIG_FILES="$CONFIG_FILES presentproto.pc" ;; 12530 "printproto.pc") CONFIG_FILES="$CONFIG_FILES printproto.pc" ;; 12531 "randrproto.pc") CONFIG_FILES="$CONFIG_FILES randrproto.pc" ;; 12532 "recordproto.pc") CONFIG_FILES="$CONFIG_FILES recordproto.pc" ;; 12533 "renderproto.pc") CONFIG_FILES="$CONFIG_FILES renderproto.pc" ;; 12534 "resourceproto.pc") CONFIG_FILES="$CONFIG_FILES resourceproto.pc" ;; 12535 "scrnsaverproto.pc") CONFIG_FILES="$CONFIG_FILES scrnsaverproto.pc" ;; 12536 "specs/Makefile") CONFIG_FILES="$CONFIG_FILES specs/Makefile" ;; 12537 "specs/bigreqsproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/bigreqsproto/Makefile" ;; 12538 "specs/fontsproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/fontsproto/Makefile" ;; 12539 "specs/kbproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/kbproto/Makefile" ;; 12540 "specs/recordproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/recordproto/Makefile" ;; 12541 "specs/scrnsaverproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/scrnsaverproto/Makefile" ;; 12542 "specs/xcmiscproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/xcmiscproto/Makefile" ;; 12543 "specs/xextproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/xextproto/Makefile" ;; 12544 "specs/xproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/xproto/Makefile" ;; 12545 "trapproto.pc") CONFIG_FILES="$CONFIG_FILES trapproto.pc" ;; 12546 "videoproto.pc") CONFIG_FILES="$CONFIG_FILES videoproto.pc" ;; 12547 "windowswmproto.pc") CONFIG_FILES="$CONFIG_FILES windowswmproto.pc" ;; 12548 "xcalibrateproto.pc") CONFIG_FILES="$CONFIG_FILES xcalibrateproto.pc" ;; 12549 "xcmiscproto.pc") CONFIG_FILES="$CONFIG_FILES xcmiscproto.pc" ;; 12550 "xextproto.pc") CONFIG_FILES="$CONFIG_FILES xextproto.pc" ;; 12551 "xf86bigfontproto.pc") CONFIG_FILES="$CONFIG_FILES xf86bigfontproto.pc" ;; 12552 "xf86dgaproto.pc") CONFIG_FILES="$CONFIG_FILES xf86dgaproto.pc" ;; 12553 "xf86driproto.pc") CONFIG_FILES="$CONFIG_FILES xf86driproto.pc" ;; 12554 "xf86miscproto.pc") CONFIG_FILES="$CONFIG_FILES xf86miscproto.pc" ;; 12555 "xf86rushproto.pc") CONFIG_FILES="$CONFIG_FILES xf86rushproto.pc" ;; 12556 "xf86vidmodeproto.pc") CONFIG_FILES="$CONFIG_FILES xf86vidmodeproto.pc" ;; 12557 "xineramaproto.pc") CONFIG_FILES="$CONFIG_FILES xineramaproto.pc" ;; 12558 "xproto.pc") CONFIG_FILES="$CONFIG_FILES xproto.pc" ;; 12559 "xproxymngproto.pc") CONFIG_FILES="$CONFIG_FILES xproxymngproto.pc" ;; 12560 12561 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12562 esac 12563 done 12564 12565 12566 # If the user did not use the arguments to specify the items to instantiate, 12567 # then the envvar interface is used. Set only those that are not. 12568 # We use the long form for the default assignment because of an extremely 12569 # bizarre bug on SunOS 4.1.3. 12570 if $ac_need_defaults; then 12571 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12572 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12573 fi 12574 12575 # Have a temporary directory for convenience. Make it in the build tree 12576 # simply because there is no reason against having it here, and in addition, 12577 # creating and moving files from /tmp can sometimes cause problems. 12578 # Hook for its removal unless debugging. 12579 # Note that there is a small window in which the directory will not be cleaned: 12580 # after its creation but before its name has been assigned to `$tmp'. 12581 $debug || 12582 { 12583 tmp= ac_tmp= 12584 trap 'exit_status=$? 12585 : "${ac_tmp:=$tmp}" 12586 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12587 ' 0 12588 trap 'as_fn_exit 1' 1 2 13 15 12589 } 12590 # Create a (secure) tmp directory for tmp files. 12591 12592 { 12593 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12594 test -d "$tmp" 12595 } || 12596 { 12597 tmp=./conf$$-$RANDOM 12598 (umask 077 && mkdir "$tmp") 12599 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12600 ac_tmp=$tmp 12601 12602 # Set up the scripts for CONFIG_FILES section. 12603 # No need to generate them if there are no CONFIG_FILES. 12604 # This happens for instance with `./config.status config.h'. 12605 if test -n "$CONFIG_FILES"; then 12606 12607 12608 ac_cr=`echo X | tr X '\015'` 12609 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12610 # But we know of no other shell where ac_cr would be empty at this 12611 # point, so we can use a bashism as a fallback. 12612 if test "x$ac_cr" = x; then 12613 eval ac_cr=\$\'\\r\' 12614 fi 12615 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12616 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12617 ac_cs_awk_cr='\\r' 12618 else 12619 ac_cs_awk_cr=$ac_cr 12620 fi 12621 12622 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12623 _ACEOF 12624 12625 12626 { 12627 echo "cat >conf$$subs.awk <<_ACEOF" && 12628 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12629 echo "_ACEOF" 12630 } >conf$$subs.sh || 12631 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12632 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12633 ac_delim='%!_!# ' 12634 for ac_last_try in false false false false false :; do 12635 . ./conf$$subs.sh || 12636 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12637 12638 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12639 if test $ac_delim_n = $ac_delim_num; then 12640 break 12641 elif $ac_last_try; then 12642 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12643 else 12644 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12645 fi 12646 done 12647 rm -f conf$$subs.sh 12648 12649 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12650 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12651 _ACEOF 12652 sed -n ' 12653 h 12654 s/^/S["/; s/!.*/"]=/ 12655 p 12656 g 12657 s/^[^!]*!// 12658 :repl 12659 t repl 12660 s/'"$ac_delim"'$// 12661 t delim 12662 :nl 12663 h 12664 s/\(.\{148\}\)..*/\1/ 12665 t more1 12666 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12667 p 12668 n 12669 b repl 12670 :more1 12671 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12672 p 12673 g 12674 s/.\{148\}// 12675 t nl 12676 :delim 12677 h 12678 s/\(.\{148\}\)..*/\1/ 12679 t more2 12680 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12681 p 12682 b 12683 :more2 12684 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12685 p 12686 g 12687 s/.\{148\}// 12688 t delim 12689 ' <conf$$subs.awk | sed ' 12690 /^[^""]/{ 12691 N 12692 s/\n// 12693 } 12694 ' >>$CONFIG_STATUS || ac_write_fail=1 12695 rm -f conf$$subs.awk 12696 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12697 _ACAWK 12698 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12699 for (key in S) S_is_set[key] = 1 12700 FS = "" 12701 12702 } 12703 { 12704 line = $ 0 12705 nfields = split(line, field, "@") 12706 substed = 0 12707 len = length(field[1]) 12708 for (i = 2; i < nfields; i++) { 12709 key = field[i] 12710 keylen = length(key) 12711 if (S_is_set[key]) { 12712 value = S[key] 12713 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12714 len += length(value) + length(field[++i]) 12715 substed = 1 12716 } else 12717 len += 1 + keylen 12718 } 12719 12720 print line 12721 } 12722 12723 _ACAWK 12724 _ACEOF 12725 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12726 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12727 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12728 else 12729 cat 12730 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12731 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12732 _ACEOF 12733 12734 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12735 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12736 # trailing colons and then remove the whole line if VPATH becomes empty 12737 # (actually we leave an empty line to preserve line numbers). 12738 if test "x$srcdir" = x.; then 12739 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12740 h 12741 s/// 12742 s/^/:/ 12743 s/[ ]*$/:/ 12744 s/:\$(srcdir):/:/g 12745 s/:\${srcdir}:/:/g 12746 s/:@srcdir@:/:/g 12747 s/^:*// 12748 s/:*$// 12749 x 12750 s/\(=[ ]*\).*/\1/ 12751 G 12752 s/\n// 12753 s/^[^=]*=[ ]*$// 12754 }' 12755 fi 12756 12757 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12758 fi # test -n "$CONFIG_FILES" 12759 12760 12761 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 12762 shift 12763 for ac_tag 12764 do 12765 case $ac_tag in 12766 :[FHLC]) ac_mode=$ac_tag; continue;; 12767 esac 12768 case $ac_mode$ac_tag in 12769 :[FHL]*:*);; 12770 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12771 :[FH]-) ac_tag=-:-;; 12772 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12773 esac 12774 ac_save_IFS=$IFS 12775 IFS=: 12776 set x $ac_tag 12777 IFS=$ac_save_IFS 12778 shift 12779 ac_file=$1 12780 shift 12781 12782 case $ac_mode in 12783 :L) ac_source=$1;; 12784 :[FH]) 12785 ac_file_inputs= 12786 for ac_f 12787 do 12788 case $ac_f in 12789 -) ac_f="$ac_tmp/stdin";; 12790 *) # Look for the file first in the build tree, then in the source tree 12791 # (if the path is not absolute). The absolute path cannot be DOS-style, 12792 # because $ac_f cannot contain `:'. 12793 test -f "$ac_f" || 12794 case $ac_f in 12795 [\\/$]*) false;; 12796 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12797 esac || 12798 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12799 esac 12800 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12801 as_fn_append ac_file_inputs " '$ac_f'" 12802 done 12803 12804 # Let's still pretend it is `configure' which instantiates (i.e., don't 12805 # use $as_me), people would be surprised to read: 12806 # /* config.h. Generated by config.status. */ 12807 configure_input='Generated from '` 12808 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12809 `' by configure.' 12810 if test x"$ac_file" != x-; then 12811 configure_input="$ac_file. $configure_input" 12812 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12813 $as_echo "$as_me: creating $ac_file" >&6;} 12814 fi 12815 # Neutralize special characters interpreted by sed in replacement strings. 12816 case $configure_input in #( 12817 *\&* | *\|* | *\\* ) 12818 ac_sed_conf_input=`$as_echo "$configure_input" | 12819 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12820 *) ac_sed_conf_input=$configure_input;; 12821 esac 12822 12823 case $ac_tag in 12824 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12825 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12826 esac 12827 ;; 12828 esac 12829 12830 ac_dir=`$as_dirname -- "$ac_file" || 12831 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12832 X"$ac_file" : 'X\(//\)[^/]' \| \ 12833 X"$ac_file" : 'X\(//\)$' \| \ 12834 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12835 $as_echo X"$ac_file" | 12836 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12837 s//\1/ 12838 q 12839 } 12840 /^X\(\/\/\)[^/].*/{ 12841 s//\1/ 12842 q 12843 } 12844 /^X\(\/\/\)$/{ 12845 s//\1/ 12846 q 12847 } 12848 /^X\(\/\).*/{ 12849 s//\1/ 12850 q 12851 } 12852 s/.*/./; q'` 12853 as_dir="$ac_dir"; as_fn_mkdir_p 12854 ac_builddir=. 12855 12856 case "$ac_dir" in 12857 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12858 *) 12859 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12860 # A ".." for each directory in $ac_dir_suffix. 12861 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12862 case $ac_top_builddir_sub in 12863 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12864 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12865 esac ;; 12866 esac 12867 ac_abs_top_builddir=$ac_pwd 12868 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12869 # for backward compatibility: 12870 ac_top_builddir=$ac_top_build_prefix 12871 12872 case $srcdir in 12873 .) # We are building in place. 12874 ac_srcdir=. 12875 ac_top_srcdir=$ac_top_builddir_sub 12876 ac_abs_top_srcdir=$ac_pwd ;; 12877 [\\/]* | ?:[\\/]* ) # Absolute name. 12878 ac_srcdir=$srcdir$ac_dir_suffix; 12879 ac_top_srcdir=$srcdir 12880 ac_abs_top_srcdir=$srcdir ;; 12881 *) # Relative name. 12882 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12883 ac_top_srcdir=$ac_top_build_prefix$srcdir 12884 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12885 esac 12886 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12887 12888 12889 case $ac_mode in 12890 :F) 12891 # 12892 # CONFIG_FILE 12893 # 12894 12895 case $INSTALL in 12896 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12897 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12898 esac 12899 ac_MKDIR_P=$MKDIR_P 12900 case $MKDIR_P in 12901 [\\/$]* | ?:[\\/]* ) ;; 12902 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12903 esac 12904 _ACEOF 12905 12906 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12907 # If the template does not know about datarootdir, expand it. 12908 # FIXME: This hack should be removed a few years after 2.60. 12909 ac_datarootdir_hack=; ac_datarootdir_seen= 12910 ac_sed_dataroot=' 12911 /datarootdir/ { 12912 p 12913 q 12914 } 12915 /@datadir@/p 12916 /@docdir@/p 12917 /@infodir@/p 12918 /@localedir@/p 12919 /@mandir@/p' 12920 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12921 *datarootdir*) ac_datarootdir_seen=yes;; 12922 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12923 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12924 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12925 _ACEOF 12926 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12927 ac_datarootdir_hack=' 12928 s&@datadir@&$datadir&g 12929 s&@docdir@&$docdir&g 12930 s&@infodir@&$infodir&g 12931 s&@localedir@&$localedir&g 12932 s&@mandir@&$mandir&g 12933 s&\\\${datarootdir}&$datarootdir&g' ;; 12934 esac 12935 _ACEOF 12936 12937 # Neutralize VPATH when `$srcdir' = `.'. 12938 # Shell code in configure.ac might set extrasub. 12939 # FIXME: do we really want to maintain this feature? 12940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12941 ac_sed_extra="$ac_vpsub 12942 $extrasub 12943 _ACEOF 12944 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12945 :t 12946 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12947 s|@configure_input@|$ac_sed_conf_input|;t t 12948 s&@top_builddir@&$ac_top_builddir_sub&;t t 12949 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12950 s&@srcdir@&$ac_srcdir&;t t 12951 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12952 s&@top_srcdir@&$ac_top_srcdir&;t t 12953 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12954 s&@builddir@&$ac_builddir&;t t 12955 s&@abs_builddir@&$ac_abs_builddir&;t t 12956 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12957 s&@INSTALL@&$ac_INSTALL&;t t 12958 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12959 $ac_datarootdir_hack 12960 " 12961 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12962 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12963 12964 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12965 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12966 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12967 "$ac_tmp/out"`; test -z "$ac_out"; } && 12968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12969 which seems to be undefined. Please make sure it is defined" >&5 12970 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12971 which seems to be undefined. Please make sure it is defined" >&2;} 12972 12973 rm -f "$ac_tmp/stdin" 12974 case $ac_file in 12975 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12976 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12977 esac \ 12978 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12979 ;; 12980 12981 12982 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12983 $as_echo "$as_me: executing $ac_file commands" >&6;} 12984 ;; 12985 esac 12986 12987 12988 case $ac_file$ac_mode in 12989 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12990 # Older Autoconf quotes --file arguments for eval, but not when files 12991 # are listed without --file. Let's play safe and only enable the eval 12992 # if we detect the quoting. 12993 # TODO: see whether this extra hack can be removed once we start 12994 # requiring Autoconf 2.70 or later. 12995 case $CONFIG_FILES in #( 12996 *\'*) : 12997 eval set x "$CONFIG_FILES" ;; #( 12998 *) : 12999 set x $CONFIG_FILES ;; #( 13000 *) : 13001 ;; 13002 esac 13003 shift 13004 # Used to flag and report bootstrapping failures. 13005 am_rc=0 13006 for am_mf 13007 do 13008 # Strip MF so we end up with the name of the file. 13009 am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'` 13010 # Check whether this is an Automake generated Makefile which includes 13011 # dependency-tracking related rules and includes. 13012 # Grep'ing the whole file directly is not great: AIX grep has a line 13013 # limit of 2048, but all sed's we know have understand at least 4000. 13014 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13015 || continue 13016 am_dirpart=`$as_dirname -- "$am_mf" || 13017 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13018 X"$am_mf" : 'X\(//\)[^/]' \| \ 13019 X"$am_mf" : 'X\(//\)$' \| \ 13020 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13021 $as_echo X"$am_mf" | 13022 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13023 s//\1/ 13024 q 13025 } 13026 /^X\(\/\/\)[^/].*/{ 13027 s//\1/ 13028 q 13029 } 13030 /^X\(\/\/\)$/{ 13031 s//\1/ 13032 q 13033 } 13034 /^X\(\/\).*/{ 13035 s//\1/ 13036 q 13037 } 13038 s/.*/./; q'` 13039 am_filepart=`$as_basename -- "$am_mf" || 13040 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13041 X"$am_mf" : 'X\(//\)$' \| \ 13042 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13043 $as_echo X/"$am_mf" | 13044 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13045 s//\1/ 13046 q 13047 } 13048 /^X\/\(\/\/\)$/{ 13049 s//\1/ 13050 q 13051 } 13052 /^X\/\(\/\).*/{ 13053 s//\1/ 13054 q 13055 } 13056 s/.*/./; q'` 13057 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13058 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13059 | $MAKE -f - am--depfiles" >&5 13060 (cd "$am_dirpart" \ 13061 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13062 | $MAKE -f - am--depfiles) >&5 2>&5 13063 ac_status=$? 13064 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13065 (exit $ac_status); } || am_rc=$? 13066 done 13067 if test $am_rc -ne 0; then 13068 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13069 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 13070 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13071 for automatic dependency tracking. Try re-running configure with the 13072 '--disable-dependency-tracking' option to at least be able to build 13073 the package (albeit without support for automatic dependency tracking). 13074 See \`config.log' for more details" "$LINENO" 5; } 13075 fi 13076 { am_dirpart=; unset am_dirpart;} 13077 { am_filepart=; unset am_filepart;} 13078 { am_mf=; unset am_mf;} 13079 { am_rc=; unset am_rc;} 13080 rm -f conftest-deps.mk 13081 } 13082 ;; 13083 13084 esac 13085 done # for ac_tag 13086 13087 13088 as_fn_exit 0 13089 _ACEOF 13090 ac_clean_files=$ac_clean_files_save 13091 13092 test $ac_write_fail = 0 || 13093 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13094 13095 13096 # configure is writing to config.log, and then calls config.status. 13097 # config.status does its own redirection, appending to config.log. 13098 # Unfortunately, on DOS this fails, as config.log is still kept open 13099 # by configure, so config.status won't be able to write to it; its 13100 # output is simply discarded. So we exec the FD to /dev/null, 13101 # effectively closing config.log, so it can be properly (re)opened and 13102 # appended to by config.status. When coming back to configure, we 13103 # need to make the FD available again. 13104 if test "$no_create" != yes; then 13105 ac_cs_success=: 13106 ac_config_status_args= 13107 test "$silent" = yes && 13108 ac_config_status_args="$ac_config_status_args --quiet" 13109 exec 5>/dev/null 13110 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13111 exec 5>>config.log 13112 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13113 # would make configure fail if this is the last instruction. 13114 $ac_cs_success || as_fn_exit 1 13115 fi 13116 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13117 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13118 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13119 fi 13120 13121
Indexes created Mon Apr 13 00:22:24 UTC 2026