configure revision 1.1
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xorgproto 2018.4. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 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://bugs.freedesktop.org/enter_bug.cgi?product=xorg 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='2018.4' 645 PACKAGE_STRING='xorgproto 2018.4' 646 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 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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See below for descriptions of some of the useful variables. 1400 1401 Defaults for the options are specified in brackets. 1402 1403 Configuration: 1404 -h, --help display this help and exit 1405 --help=short display options specific to this package 1406 --help=recursive display the short help of all the included packages 1407 -V, --version display version information and exit 1408 -q, --quiet, --silent do not print \`checking ...' messages 1409 --cache-file=FILE cache test results in FILE [disabled] 1410 -C, --config-cache alias for \`--cache-file=config.cache' 1411 -n, --no-create do not create output files 1412 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1413 1414 Installation directories: 1415 --prefix=PREFIX install architecture-independent files in PREFIX 1416 [$ac_default_prefix] 1417 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1418 [PREFIX] 1419 1420 By default, \`make install' will install all the files in 1421 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1422 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1423 for instance \`--prefix=\$HOME'. 1424 1425 For better control, use the options below. 1426 1427 Fine tuning of the installation directories: 1428 --bindir=DIR user executables [EPREFIX/bin] 1429 --sbindir=DIR system admin executables [EPREFIX/sbin] 1430 --libexecdir=DIR program executables [EPREFIX/libexec] 1431 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1432 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1433 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1434 --libdir=DIR object code libraries [EPREFIX/lib] 1435 --includedir=DIR C header files [PREFIX/include] 1436 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1437 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1438 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1439 --infodir=DIR info documentation [DATAROOTDIR/info] 1440 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1441 --mandir=DIR man documentation [DATAROOTDIR/man] 1442 --docdir=DIR documentation root [DATAROOTDIR/doc/xorgproto] 1443 --htmldir=DIR html documentation [DOCDIR] 1444 --dvidir=DIR dvi documentation [DOCDIR] 1445 --pdfdir=DIR pdf documentation [DOCDIR] 1446 --psdir=DIR ps documentation [DOCDIR] 1447 _ACEOF 1448 1449 cat <<\_ACEOF 1450 1451 Program names: 1452 --program-prefix=PREFIX prepend PREFIX to installed program names 1453 --program-suffix=SUFFIX append SUFFIX to installed program names 1454 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1455 1456 System types: 1457 --build=BUILD configure for building on BUILD [guessed] 1458 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1459 _ACEOF 1460 fi 1461 1462 if test -n "$ac_init_help"; then 1463 case $ac_init_help in 1464 short | recursive ) echo "Configuration of xorgproto 2018.4:";; 1465 esac 1466 cat <<\_ACEOF 1467 1468 Optional Features: 1469 --disable-option-checking ignore unrecognized --enable/--with options 1470 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1471 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1472 --enable-silent-rules less verbose build output (undo: "make V=1") 1473 --disable-silent-rules verbose build output (undo: "make V=0") 1474 --enable-dependency-tracking 1475 do not reject slow dependency extractors 1476 --disable-dependency-tracking 1477 speeds up one-time build 1478 --disable-selective-werror 1479 Turn off selective compiler errors. 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But avoid the broken or 2366 # incompatible versions: 2367 # SysV /etc/install, /usr/sbin/install 2368 # SunOS /usr/etc/install 2369 # IRIX /sbin/install 2370 # AIX /bin/install 2371 # AmigaOS /C/install, which installs bootblocks on floppy discs 2372 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2373 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2374 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2375 # OS/2's system install, which has a completely different semantic 2376 # ./install, which can be erroneously created by make from ./install.sh. 2377 # Reject install programs that cannot install multiple files. 2378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2379 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2380 if test -z "$INSTALL"; then 2381 if ${ac_cv_path_install+:} false; then : 2382 $as_echo_n "(cached) " >&6 2383 else 2384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2385 for as_dir in $PATH 2386 do 2387 IFS=$as_save_IFS 2388 test -z "$as_dir" && as_dir=. 2389 # Account for people who put trailing slashes in PATH elements. 2390 case $as_dir/ in #(( 2391 ./ | .// | /[cC]/* | \ 2392 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2393 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2394 /usr/ucb/* ) ;; 2395 *) 2396 # OSF1 and SCO ODT 3.0 have their own names for install. 2397 # Don't use installbsd from OSF since it installs stuff as root 2398 # by default. 2399 for ac_prog in ginstall scoinst install; do 2400 for ac_exec_ext in '' $ac_executable_extensions; do 2401 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2402 if test $ac_prog = install && 2403 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2404 # AIX install. It has an incompatible calling convention. 2405 : 2406 elif test $ac_prog = install && 2407 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2408 # program-specific install script used by HP pwplus--don't use. 2409 : 2410 else 2411 rm -rf conftest.one conftest.two conftest.dir 2412 echo one > conftest.one 2413 echo two > conftest.two 2414 mkdir conftest.dir 2415 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2416 test -s conftest.one && test -s conftest.two && 2417 test -s conftest.dir/conftest.one && 2418 test -s conftest.dir/conftest.two 2419 then 2420 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2421 break 3 2422 fi 2423 fi 2424 fi 2425 done 2426 done 2427 ;; 2428 esac 2429 2430 done 2431 IFS=$as_save_IFS 2432 2433 rm -rf conftest.one conftest.two conftest.dir 2434 2435 fi 2436 if test "${ac_cv_path_install+set}" = set; then 2437 INSTALL=$ac_cv_path_install 2438 else 2439 # As a last resort, use the slow shell script. Don't cache a 2440 # value for INSTALL within a source directory, because that will 2441 # break other packages using the cache if that directory is 2442 # removed, or if the value is a relative name. 2443 INSTALL=$ac_install_sh 2444 fi 2445 fi 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2447 $as_echo "$INSTALL" >&6; } 2448 2449 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2450 # It thinks the first close brace ends the variable substitution. 2451 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2452 2453 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2454 2455 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2456 2457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2458 $as_echo_n "checking whether build environment is sane... " >&6; } 2459 # Reject unsafe characters in $srcdir or the absolute working directory 2460 # name. Accept space and tab only in the latter. 2461 am_lf=' 2462 ' 2463 case `pwd` in 2464 *[\\\"\#\$\&\'\`$am_lf]*) 2465 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2466 esac 2467 case $srcdir in 2468 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2469 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2470 esac 2471 2472 # Do 'set' in a subshell so we don't clobber the current shell's 2473 # arguments. Must try -L first in case configure is actually a 2474 # symlink; some systems play weird games with the mod time of symlinks 2475 # (eg FreeBSD returns the mod time of the symlink's containing 2476 # directory). 2477 if ( 2478 am_has_slept=no 2479 for am_try in 1 2; do 2480 echo "timestamp, slept: $am_has_slept" > conftest.file 2481 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2482 if test "$*" = "X"; then 2483 # -L didn't work. 2484 set X `ls -t "$srcdir/configure" conftest.file` 2485 fi 2486 if test "$*" != "X $srcdir/configure conftest.file" \ 2487 && test "$*" != "X conftest.file $srcdir/configure"; then 2488 2489 # If neither matched, then we have a broken ls. This can happen 2490 # if, for instance, CONFIG_SHELL is bash and it inherits a 2491 # broken ls alias from the environment. This has actually 2492 # happened. Such a system could not be considered "sane". 2493 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2494 alias in your environment" "$LINENO" 5 2495 fi 2496 if test "$2" = conftest.file || test $am_try -eq 2; then 2497 break 2498 fi 2499 # Just in case. 2500 sleep 1 2501 am_has_slept=yes 2502 done 2503 test "$2" = conftest.file 2504 ) 2505 then 2506 # Ok. 2507 : 2508 else 2509 as_fn_error $? "newly created file is older than distributed files! 2510 Check your system clock" "$LINENO" 5 2511 fi 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2513 $as_echo "yes" >&6; } 2514 # If we didn't sleep, we still need to ensure time stamps of config.status and 2515 # generated files are strictly newer. 2516 am_sleep_pid= 2517 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2518 ( sleep 1 ) & 2519 am_sleep_pid=$! 2520 fi 2521 2522 rm -f conftest.file 2523 2524 test "$program_prefix" != NONE && 2525 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2526 # Use a double $ so make ignores it. 2527 test "$program_suffix" != NONE && 2528 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2529 # Double any \ or $. 2530 # By default was `s,x,x', remove it if useless. 2531 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2532 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2533 2534 # Expand $ac_aux_dir to an absolute path. 2535 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2536 2537 if test x"${MISSING+set}" != xset; then 2538 case $am_aux_dir in 2539 *\ * | *\ *) 2540 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2541 *) 2542 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2543 esac 2544 fi 2545 # Use eval to expand $SHELL 2546 if eval "$MISSING --is-lightweight"; then 2547 am_missing_run="$MISSING " 2548 else 2549 am_missing_run= 2550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2551 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2552 fi 2553 2554 if test x"${install_sh+set}" != xset; then 2555 case $am_aux_dir in 2556 *\ * | *\ *) 2557 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2558 *) 2559 install_sh="\${SHELL} $am_aux_dir/install-sh" 2560 esac 2561 fi 2562 2563 # Installed binaries are usually stripped using 'strip' when the user 2564 # run "make install-strip". However 'strip' might not be the right 2565 # tool to use in cross-compilation environments, therefore Automake 2566 # will honor the 'STRIP' environment variable to overrule this program. 2567 if test "$cross_compiling" != no; then 2568 if test -n "$ac_tool_prefix"; then 2569 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2570 set dummy ${ac_tool_prefix}strip; ac_word=$2 2571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2572 $as_echo_n "checking for $ac_word... " >&6; } 2573 if ${ac_cv_prog_STRIP+:} false; then : 2574 $as_echo_n "(cached) " >&6 2575 else 2576 if test -n "$STRIP"; then 2577 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2578 else 2579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2580 for as_dir in $PATH 2581 do 2582 IFS=$as_save_IFS 2583 test -z "$as_dir" && as_dir=. 2584 for ac_exec_ext in '' $ac_executable_extensions; do 2585 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2586 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2587 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2588 break 2 2589 fi 2590 done 2591 done 2592 IFS=$as_save_IFS 2593 2594 fi 2595 fi 2596 STRIP=$ac_cv_prog_STRIP 2597 if test -n "$STRIP"; then 2598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2599 $as_echo "$STRIP" >&6; } 2600 else 2601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2602 $as_echo "no" >&6; } 2603 fi 2604 2605 2606 fi 2607 if test -z "$ac_cv_prog_STRIP"; then 2608 ac_ct_STRIP=$STRIP 2609 # Extract the first word of "strip", so it can be a program name with args. 2610 set dummy strip; ac_word=$2 2611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2612 $as_echo_n "checking for $ac_word... " >&6; } 2613 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2614 $as_echo_n "(cached) " >&6 2615 else 2616 if test -n "$ac_ct_STRIP"; then 2617 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2618 else 2619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2620 for as_dir in $PATH 2621 do 2622 IFS=$as_save_IFS 2623 test -z "$as_dir" && as_dir=. 2624 for ac_exec_ext in '' $ac_executable_extensions; do 2625 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2626 ac_cv_prog_ac_ct_STRIP="strip" 2627 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2628 break 2 2629 fi 2630 done 2631 done 2632 IFS=$as_save_IFS 2633 2634 fi 2635 fi 2636 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2637 if test -n "$ac_ct_STRIP"; then 2638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2639 $as_echo "$ac_ct_STRIP" >&6; } 2640 else 2641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2642 $as_echo "no" >&6; } 2643 fi 2644 2645 if test "x$ac_ct_STRIP" = x; then 2646 STRIP=":" 2647 else 2648 case $cross_compiling:$ac_tool_warned in 2649 yes:) 2650 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2651 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2652 ac_tool_warned=yes ;; 2653 esac 2654 STRIP=$ac_ct_STRIP 2655 fi 2656 else 2657 STRIP="$ac_cv_prog_STRIP" 2658 fi 2659 2660 fi 2661 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2662 2663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2664 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2665 if test -z "$MKDIR_P"; then 2666 if ${ac_cv_path_mkdir+:} false; then : 2667 $as_echo_n "(cached) " >&6 2668 else 2669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2670 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2671 do 2672 IFS=$as_save_IFS 2673 test -z "$as_dir" && as_dir=. 2674 for ac_prog in mkdir gmkdir; do 2675 for ac_exec_ext in '' $ac_executable_extensions; do 2676 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2677 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2678 'mkdir (GNU coreutils) '* | \ 2679 'mkdir (coreutils) '* | \ 2680 'mkdir (fileutils) '4.1*) 2681 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2682 break 3;; 2683 esac 2684 done 2685 done 2686 done 2687 IFS=$as_save_IFS 2688 2689 fi 2690 2691 test -d ./--version && rmdir ./--version 2692 if test "${ac_cv_path_mkdir+set}" = set; then 2693 MKDIR_P="$ac_cv_path_mkdir -p" 2694 else 2695 # As a last resort, use the slow shell script. Don't cache a 2696 # value for MKDIR_P within a source directory, because that will 2697 # break other packages using the cache if that directory is 2698 # removed, or if the value is a relative name. 2699 MKDIR_P="$ac_install_sh -d" 2700 fi 2701 fi 2702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2703 $as_echo "$MKDIR_P" >&6; } 2704 2705 for ac_prog in gawk mawk nawk awk 2706 do 2707 # Extract the first word of "$ac_prog", so it can be a program name with args. 2708 set dummy $ac_prog; ac_word=$2 2709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2710 $as_echo_n "checking for $ac_word... " >&6; } 2711 if ${ac_cv_prog_AWK+:} false; then : 2712 $as_echo_n "(cached) " >&6 2713 else 2714 if test -n "$AWK"; then 2715 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2716 else 2717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2718 for as_dir in $PATH 2719 do 2720 IFS=$as_save_IFS 2721 test -z "$as_dir" && as_dir=. 2722 for ac_exec_ext in '' $ac_executable_extensions; do 2723 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2724 ac_cv_prog_AWK="$ac_prog" 2725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2726 break 2 2727 fi 2728 done 2729 done 2730 IFS=$as_save_IFS 2731 2732 fi 2733 fi 2734 AWK=$ac_cv_prog_AWK 2735 if test -n "$AWK"; then 2736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2737 $as_echo "$AWK" >&6; } 2738 else 2739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2740 $as_echo "no" >&6; } 2741 fi 2742 2743 2744 test -n "$AWK" && break 2745 done 2746 2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2748 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2749 set x ${MAKE-make} 2750 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2751 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2752 $as_echo_n "(cached) " >&6 2753 else 2754 cat >conftest.make <<\_ACEOF 2755 SHELL = /bin/sh 2756 all: 2757 @echo '@@@%%%=$(MAKE)=@@@%%%' 2758 _ACEOF 2759 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2760 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2761 *@@@%%%=?*=@@@%%%*) 2762 eval ac_cv_prog_make_${ac_make}_set=yes;; 2763 *) 2764 eval ac_cv_prog_make_${ac_make}_set=no;; 2765 esac 2766 rm -f conftest.make 2767 fi 2768 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2770 $as_echo "yes" >&6; } 2771 SET_MAKE= 2772 else 2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2774 $as_echo "no" >&6; } 2775 SET_MAKE="MAKE=${MAKE-make}" 2776 fi 2777 2778 rm -rf .tst 2>/dev/null 2779 mkdir .tst 2>/dev/null 2780 if test -d .tst; then 2781 am__leading_dot=. 2782 else 2783 am__leading_dot=_ 2784 fi 2785 rmdir .tst 2>/dev/null 2786 2787 # Check whether --enable-silent-rules was given. 2788 if test "${enable_silent_rules+set}" = set; then : 2789 enableval=$enable_silent_rules; 2790 fi 2791 2792 case $enable_silent_rules in # ((( 2793 yes) AM_DEFAULT_VERBOSITY=0;; 2794 no) AM_DEFAULT_VERBOSITY=1;; 2795 *) AM_DEFAULT_VERBOSITY=1;; 2796 esac 2797 am_make=${MAKE-make} 2798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2799 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2800 if ${am_cv_make_support_nested_variables+:} false; then : 2801 $as_echo_n "(cached) " >&6 2802 else 2803 if $as_echo 'TRUE=$(BAR$(V)) 2804 BAR0=false 2805 BAR1=true 2806 V=1 2807 am__doit: 2808 @$(TRUE) 2809 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2810 am_cv_make_support_nested_variables=yes 2811 else 2812 am_cv_make_support_nested_variables=no 2813 fi 2814 fi 2815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2816 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2817 if test $am_cv_make_support_nested_variables = yes; then 2818 AM_V='$(V)' 2819 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2820 else 2821 AM_V=$AM_DEFAULT_VERBOSITY 2822 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2823 fi 2824 AM_BACKSLASH='\' 2825 2826 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2827 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2828 # is not polluted with repeated "-I." 2829 am__isrc=' -I$(srcdir)' 2830 # test to see if srcdir already configured 2831 if test -f $srcdir/config.status; then 2832 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2833 fi 2834 fi 2835 2836 # test whether we have cygpath 2837 if test -z "$CYGPATH_W"; then 2838 if (cygpath --version) >/dev/null 2>/dev/null; then 2839 CYGPATH_W='cygpath -w' 2840 else 2841 CYGPATH_W=echo 2842 fi 2843 fi 2844 2845 2846 # Define the identity of the package. 2847 PACKAGE='xorgproto' 2848 VERSION='2018.4' 2849 2850 2851 cat >>confdefs.h <<_ACEOF 2852 #define PACKAGE "$PACKAGE" 2853 _ACEOF 2854 2855 2856 cat >>confdefs.h <<_ACEOF 2857 #define VERSION "$VERSION" 2858 _ACEOF 2859 2860 # Some tools Automake needs. 2861 2862 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2863 2864 2865 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2866 2867 2868 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2869 2870 2871 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2872 2873 2874 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2875 2876 # For better backward compatibility. To be removed once Automake 1.9.x 2877 # dies out for good. For more background, see: 2878 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2879 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2880 mkdir_p='$(MKDIR_P)' 2881 2882 # We need awk for the "check" target (and possibly the TAP driver). The 2883 # system "awk" is bad on some platforms. 2884 # Always define AMTAR for backward compatibility. Yes, it's still used 2885 # in the wild :-( We should find a proper way to deprecate it ... 2886 AMTAR='$${TAR-tar}' 2887 2888 2889 # We'll loop over all known methods to create a tar archive until one works. 2890 _am_tools='gnutar pax cpio none' 2891 2892 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2893 2894 2895 2896 2897 2898 2899 # POSIX will say in a future version that running "rm -f" with no argument 2900 # is OK; and we want to be able to make that assumption in our Makefile 2901 # recipes. So use an aggressive probe to check that the usage we want is 2902 # actually supported "in the wild" to an acceptable degree. 2903 # See automake bug#10828. 2904 # To make any issue more visible, cause the running configure to be aborted 2905 # by default if the 'rm' program in use doesn't match our expectations; the 2906 # user can still override this though. 2907 if rm -f && rm -fr && rm -rf; then : OK; else 2908 cat >&2 <<'END' 2909 Oops! 2910 2911 Your 'rm' program seems unable to run without file operands specified 2912 on the command line, even when the '-f' option is present. This is contrary 2913 to the behaviour of most rm programs out there, and not conforming with 2914 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2915 2916 Please tell bug-automake@gnu.org about your system, including the value 2917 of your $PATH and any error possibly output before this message. This 2918 can help us improve future automake versions. 2919 2920 END 2921 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2922 echo 'Configuration will proceed anyway, since you have set the' >&2 2923 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2924 echo >&2 2925 else 2926 cat >&2 <<'END' 2927 Aborting the configuration process, to ensure you take notice of the issue. 2928 2929 You can download and install GNU coreutils to get an 'rm' implementation 2930 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2931 2932 If you want to complete the configuration process using your problematic 2933 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2934 to "yes", and re-run configure. 2935 2936 END 2937 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2938 fi 2939 fi 2940 2941 2942 # Require xorg-macros: XORG_DEFAULT_OPTIONS 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 DEPDIR="${am__leading_dot}deps" 2955 2956 ac_config_commands="$ac_config_commands depfiles" 2957 2958 2959 am_make=${MAKE-make} 2960 cat > confinc << 'END' 2961 am__doit: 2962 @echo this is the am__doit target 2963 .PHONY: am__doit 2964 END 2965 # If we don't find an include directive, just comment out the code. 2966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2967 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2968 am__include="#" 2969 am__quote= 2970 _am_result=none 2971 # First try GNU make style include. 2972 echo "include confinc" > confmf 2973 # Ignore all kinds of additional output from 'make'. 2974 case `$am_make -s -f confmf 2> /dev/null` in #( 2975 *the\ am__doit\ target*) 2976 am__include=include 2977 am__quote= 2978 _am_result=GNU 2979 ;; 2980 esac 2981 # Now try BSD make style include. 2982 if test "$am__include" = "#"; then 2983 echo '.include "confinc"' > confmf 2984 case `$am_make -s -f confmf 2> /dev/null` in #( 2985 *the\ am__doit\ target*) 2986 am__include=.include 2987 am__quote="\"" 2988 _am_result=BSD 2989 ;; 2990 esac 2991 fi 2992 2993 2994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2995 $as_echo "$_am_result" >&6; } 2996 rm -f confinc confmf 2997 2998 # Check whether --enable-dependency-tracking was given. 2999 if test "${enable_dependency_tracking+set}" = set; then : 3000 enableval=$enable_dependency_tracking; 3001 fi 3002 3003 if test "x$enable_dependency_tracking" != xno; then 3004 am_depcomp="$ac_aux_dir/depcomp" 3005 AMDEPBACKSLASH='\' 3006 am__nodep='_no' 3007 fi 3008 if test "x$enable_dependency_tracking" != xno; then 3009 AMDEP_TRUE= 3010 AMDEP_FALSE='#' 3011 else 3012 AMDEP_TRUE='#' 3013 AMDEP_FALSE= 3014 fi 3015 3016 3017 ac_ext=c 3018 ac_cpp='$CPP $CPPFLAGS' 3019 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3020 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3021 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3022 if test -n "$ac_tool_prefix"; then 3023 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3024 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3026 $as_echo_n "checking for $ac_word... " >&6; } 3027 if ${ac_cv_prog_CC+:} false; then : 3028 $as_echo_n "(cached) " >&6 3029 else 3030 if test -n "$CC"; then 3031 ac_cv_prog_CC="$CC" # Let the user override the test. 3032 else 3033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3034 for as_dir in $PATH 3035 do 3036 IFS=$as_save_IFS 3037 test -z "$as_dir" && as_dir=. 3038 for ac_exec_ext in '' $ac_executable_extensions; do 3039 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3040 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3042 break 2 3043 fi 3044 done 3045 done 3046 IFS=$as_save_IFS 3047 3048 fi 3049 fi 3050 CC=$ac_cv_prog_CC 3051 if test -n "$CC"; then 3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3053 $as_echo "$CC" >&6; } 3054 else 3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3056 $as_echo "no" >&6; } 3057 fi 3058 3059 3060 fi 3061 if test -z "$ac_cv_prog_CC"; then 3062 ac_ct_CC=$CC 3063 # Extract the first word of "gcc", so it can be a program name with args. 3064 set dummy gcc; ac_word=$2 3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3066 $as_echo_n "checking for $ac_word... " >&6; } 3067 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3068 $as_echo_n "(cached) " >&6 3069 else 3070 if test -n "$ac_ct_CC"; then 3071 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3072 else 3073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3074 for as_dir in $PATH 3075 do 3076 IFS=$as_save_IFS 3077 test -z "$as_dir" && as_dir=. 3078 for ac_exec_ext in '' $ac_executable_extensions; do 3079 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3080 ac_cv_prog_ac_ct_CC="gcc" 3081 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3082 break 2 3083 fi 3084 done 3085 done 3086 IFS=$as_save_IFS 3087 3088 fi 3089 fi 3090 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3091 if test -n "$ac_ct_CC"; then 3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3093 $as_echo "$ac_ct_CC" >&6; } 3094 else 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3096 $as_echo "no" >&6; } 3097 fi 3098 3099 if test "x$ac_ct_CC" = x; then 3100 CC="" 3101 else 3102 case $cross_compiling:$ac_tool_warned in 3103 yes:) 3104 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3105 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3106 ac_tool_warned=yes ;; 3107 esac 3108 CC=$ac_ct_CC 3109 fi 3110 else 3111 CC="$ac_cv_prog_CC" 3112 fi 3113 3114 if test -z "$CC"; then 3115 if test -n "$ac_tool_prefix"; then 3116 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3117 set dummy ${ac_tool_prefix}cc; ac_word=$2 3118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3119 $as_echo_n "checking for $ac_word... " >&6; } 3120 if ${ac_cv_prog_CC+:} false; then : 3121 $as_echo_n "(cached) " >&6 3122 else 3123 if test -n "$CC"; then 3124 ac_cv_prog_CC="$CC" # Let the user override the test. 3125 else 3126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3127 for as_dir in $PATH 3128 do 3129 IFS=$as_save_IFS 3130 test -z "$as_dir" && as_dir=. 3131 for ac_exec_ext in '' $ac_executable_extensions; do 3132 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3133 ac_cv_prog_CC="${ac_tool_prefix}cc" 3134 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3135 break 2 3136 fi 3137 done 3138 done 3139 IFS=$as_save_IFS 3140 3141 fi 3142 fi 3143 CC=$ac_cv_prog_CC 3144 if test -n "$CC"; then 3145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3146 $as_echo "$CC" >&6; } 3147 else 3148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3149 $as_echo "no" >&6; } 3150 fi 3151 3152 3153 fi 3154 fi 3155 if test -z "$CC"; then 3156 # Extract the first word of "cc", so it can be a program name with args. 3157 set dummy cc; ac_word=$2 3158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3159 $as_echo_n "checking for $ac_word... " >&6; } 3160 if ${ac_cv_prog_CC+:} false; then : 3161 $as_echo_n "(cached) " >&6 3162 else 3163 if test -n "$CC"; then 3164 ac_cv_prog_CC="$CC" # Let the user override the test. 3165 else 3166 ac_prog_rejected=no 3167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3168 for as_dir in $PATH 3169 do 3170 IFS=$as_save_IFS 3171 test -z "$as_dir" && as_dir=. 3172 for ac_exec_ext in '' $ac_executable_extensions; do 3173 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3174 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3175 ac_prog_rejected=yes 3176 continue 3177 fi 3178 ac_cv_prog_CC="cc" 3179 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3180 break 2 3181 fi 3182 done 3183 done 3184 IFS=$as_save_IFS 3185 3186 if test $ac_prog_rejected = yes; then 3187 # We found a bogon in the path, so make sure we never use it. 3188 set dummy $ac_cv_prog_CC 3189 shift 3190 if test $# != 0; then 3191 # We chose a different compiler from the bogus one. 3192 # However, it has the same basename, so the bogon will be chosen 3193 # first if we set CC to just the basename; use the full file name. 3194 shift 3195 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3196 fi 3197 fi 3198 fi 3199 fi 3200 CC=$ac_cv_prog_CC 3201 if test -n "$CC"; then 3202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3203 $as_echo "$CC" >&6; } 3204 else 3205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3206 $as_echo "no" >&6; } 3207 fi 3208 3209 3210 fi 3211 if test -z "$CC"; then 3212 if test -n "$ac_tool_prefix"; then 3213 for ac_prog in cl.exe 3214 do 3215 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3216 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3218 $as_echo_n "checking for $ac_word... " >&6; } 3219 if ${ac_cv_prog_CC+:} false; then : 3220 $as_echo_n "(cached) " >&6 3221 else 3222 if test -n "$CC"; then 3223 ac_cv_prog_CC="$CC" # Let the user override the test. 3224 else 3225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3226 for as_dir in $PATH 3227 do 3228 IFS=$as_save_IFS 3229 test -z "$as_dir" && as_dir=. 3230 for ac_exec_ext in '' $ac_executable_extensions; do 3231 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3232 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3233 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3234 break 2 3235 fi 3236 done 3237 done 3238 IFS=$as_save_IFS 3239 3240 fi 3241 fi 3242 CC=$ac_cv_prog_CC 3243 if test -n "$CC"; then 3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3245 $as_echo "$CC" >&6; } 3246 else 3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3248 $as_echo "no" >&6; } 3249 fi 3250 3251 3252 test -n "$CC" && break 3253 done 3254 fi 3255 if test -z "$CC"; then 3256 ac_ct_CC=$CC 3257 for ac_prog in cl.exe 3258 do 3259 # Extract the first word of "$ac_prog", so it can be a program name with args. 3260 set dummy $ac_prog; ac_word=$2 3261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3262 $as_echo_n "checking for $ac_word... " >&6; } 3263 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3264 $as_echo_n "(cached) " >&6 3265 else 3266 if test -n "$ac_ct_CC"; then 3267 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3268 else 3269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3270 for as_dir in $PATH 3271 do 3272 IFS=$as_save_IFS 3273 test -z "$as_dir" && as_dir=. 3274 for ac_exec_ext in '' $ac_executable_extensions; do 3275 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3276 ac_cv_prog_ac_ct_CC="$ac_prog" 3277 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3278 break 2 3279 fi 3280 done 3281 done 3282 IFS=$as_save_IFS 3283 3284 fi 3285 fi 3286 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3287 if test -n "$ac_ct_CC"; then 3288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3289 $as_echo "$ac_ct_CC" >&6; } 3290 else 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3292 $as_echo "no" >&6; } 3293 fi 3294 3295 3296 test -n "$ac_ct_CC" && break 3297 done 3298 3299 if test "x$ac_ct_CC" = x; then 3300 CC="" 3301 else 3302 case $cross_compiling:$ac_tool_warned in 3303 yes:) 3304 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3305 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3306 ac_tool_warned=yes ;; 3307 esac 3308 CC=$ac_ct_CC 3309 fi 3310 fi 3311 3312 fi 3313 3314 3315 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3316 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3317 as_fn_error $? "no acceptable C compiler found in \$PATH 3318 See \`config.log' for more details" "$LINENO" 5; } 3319 3320 # Provide some information about the compiler. 3321 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3322 set X $ac_compile 3323 ac_compiler=$2 3324 for ac_option in --version -v -V -qversion; do 3325 { { ac_try="$ac_compiler $ac_option >&5" 3326 case "(($ac_try" in 3327 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3328 *) ac_try_echo=$ac_try;; 3329 esac 3330 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3331 $as_echo "$ac_try_echo"; } >&5 3332 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3333 ac_status=$? 3334 if test -s conftest.err; then 3335 sed '10a\ 3336 ... rest of stderr output deleted ... 3337 10q' conftest.err >conftest.er1 3338 cat conftest.er1 >&5 3339 fi 3340 rm -f conftest.er1 conftest.err 3341 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3342 test $ac_status = 0; } 3343 done 3344 3345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3346 /* end confdefs.h. */ 3347 3348 int 3349 main () 3350 { 3351 3352 ; 3353 return 0; 3354 } 3355 _ACEOF 3356 ac_clean_files_save=$ac_clean_files 3357 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3358 # Try to create an executable without -o first, disregard a.out. 3359 # It will help us diagnose broken compilers, and finding out an intuition 3360 # of exeext. 3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3362 $as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3392 # so that the user can short-circuit this test for compilers unknown to 3393 # Autoconf. 3394 for ac_file in $ac_files '' 3395 do 3396 test -f "$ac_file" || continue 3397 case $ac_file in 3398 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3399 ;; 3400 [ab].out ) 3401 # We found the default executable, but exeext='' is most 3402 # certainly right. 3403 break;; 3404 *.* ) 3405 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3406 then :; else 3407 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3408 fi 3409 # We set ac_cv_exeext here because the later test for it is not 3410 # safe: cross compilers may not add the suffix if given an `-o' 3411 # argument, so we may need to know it at that point already. 3412 # Even if this section looks crufty: it has the advantage of 3413 # actually working. 3414 break;; 3415 * ) 3416 break;; 3417 esac 3418 done 3419 test "$ac_cv_exeext" = no && ac_cv_exeext= 3420 3421 else 3422 ac_file='' 3423 fi 3424 if test -z "$ac_file"; then : 3425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3426 $as_echo "no" >&6; } 3427 $as_echo "$as_me: failed program was:" >&5 3428 sed 's/^/| /' conftest.$ac_ext >&5 3429 3430 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3431 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3432 as_fn_error 77 "C compiler cannot create executables 3433 See \`config.log' for more details" "$LINENO" 5; } 3434 else 3435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3436 $as_echo "yes" >&6; } 3437 fi 3438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3439 $as_echo_n "checking for C compiler default output file name... " >&6; } 3440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3441 $as_echo "$ac_file" >&6; } 3442 ac_exeext=$ac_cv_exeext 3443 3444 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3445 ac_clean_files=$ac_clean_files_save 3446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3447 $as_echo_n "checking for suffix of executables... " >&6; } 3448 if { { ac_try="$ac_link" 3449 case "(($ac_try" in 3450 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3451 *) ac_try_echo=$ac_try;; 3452 esac 3453 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3454 $as_echo "$ac_try_echo"; } >&5 3455 (eval "$ac_link") 2>&5 3456 ac_status=$? 3457 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3458 test $ac_status = 0; }; then : 3459 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3460 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3461 # work properly (i.e., refer to `conftest.exe'), while it won't with 3462 # `rm'. 3463 for ac_file in conftest.exe conftest conftest.*; do 3464 test -f "$ac_file" || continue 3465 case $ac_file in 3466 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3467 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3468 break;; 3469 * ) break;; 3470 esac 3471 done 3472 else 3473 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3474 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3475 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3476 See \`config.log' for more details" "$LINENO" 5; } 3477 fi 3478 rm -f conftest conftest$ac_cv_exeext 3479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3480 $as_echo "$ac_cv_exeext" >&6; } 3481 3482 rm -f conftest.$ac_ext 3483 EXEEXT=$ac_cv_exeext 3484 ac_exeext=$EXEEXT 3485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3486 /* end confdefs.h. */ 3487 #include <stdio.h> 3488 int 3489 main () 3490 { 3491 FILE *f = fopen ("conftest.out", "w"); 3492 return ferror (f) || fclose (f) != 0; 3493 3494 ; 3495 return 0; 3496 } 3497 _ACEOF 3498 ac_clean_files="$ac_clean_files conftest.out" 3499 # Check that the compiler produces executables we can run. If not, either 3500 # the compiler is broken, or we cross compile. 3501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3502 $as_echo_n "checking whether we are cross compiling... " >&6; } 3503 if test "$cross_compiling" != yes; then 3504 { { ac_try="$ac_link" 3505 case "(($ac_try" in 3506 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3507 *) ac_try_echo=$ac_try;; 3508 esac 3509 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3510 $as_echo "$ac_try_echo"; } >&5 3511 (eval "$ac_link") 2>&5 3512 ac_status=$? 3513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3514 test $ac_status = 0; } 3515 if { ac_try='./conftest$ac_cv_exeext' 3516 { { case "(($ac_try" in 3517 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3518 *) ac_try_echo=$ac_try;; 3519 esac 3520 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3521 $as_echo "$ac_try_echo"; } >&5 3522 (eval "$ac_try") 2>&5 3523 ac_status=$? 3524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3525 test $ac_status = 0; }; }; then 3526 cross_compiling=no 3527 else 3528 if test "$cross_compiling" = maybe; then 3529 cross_compiling=yes 3530 else 3531 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3532 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3533 as_fn_error $? "cannot run C compiled programs. 3534 If you meant to cross compile, use \`--host'. 3535 See \`config.log' for more details" "$LINENO" 5; } 3536 fi 3537 fi 3538 fi 3539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3540 $as_echo "$cross_compiling" >&6; } 3541 3542 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3543 ac_clean_files=$ac_clean_files_save 3544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3545 $as_echo_n "checking for suffix of object files... " >&6; } 3546 if ${ac_cv_objext+:} false; then : 3547 $as_echo_n "(cached) " >&6 3548 else 3549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3550 /* end confdefs.h. */ 3551 3552 int 3553 main () 3554 { 3555 3556 ; 3557 return 0; 3558 } 3559 _ACEOF 3560 rm -f conftest.o conftest.obj 3561 if { { ac_try="$ac_compile" 3562 case "(($ac_try" in 3563 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3564 *) ac_try_echo=$ac_try;; 3565 esac 3566 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3567 $as_echo "$ac_try_echo"; } >&5 3568 (eval "$ac_compile") 2>&5 3569 ac_status=$? 3570 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3571 test $ac_status = 0; }; then : 3572 for ac_file in conftest.o conftest.obj conftest.*; do 3573 test -f "$ac_file" || continue; 3574 case $ac_file in 3575 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3576 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3577 break;; 3578 esac 3579 done 3580 else 3581 $as_echo "$as_me: failed program was:" >&5 3582 sed 's/^/| /' conftest.$ac_ext >&5 3583 3584 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3585 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3586 as_fn_error $? "cannot compute suffix of object files: cannot compile 3587 See \`config.log' for more details" "$LINENO" 5; } 3588 fi 3589 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3590 fi 3591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3592 $as_echo "$ac_cv_objext" >&6; } 3593 OBJEXT=$ac_cv_objext 3594 ac_objext=$OBJEXT 3595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3596 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3597 if ${ac_cv_c_compiler_gnu+:} false; then : 3598 $as_echo_n "(cached) " >&6 3599 else 3600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3601 /* end confdefs.h. */ 3602 3603 int 3604 main () 3605 { 3606 #ifndef __GNUC__ 3607 choke me 3608 #endif 3609 3610 ; 3611 return 0; 3612 } 3613 _ACEOF 3614 if ac_fn_c_try_compile "$LINENO"; then : 3615 ac_compiler_gnu=yes 3616 else 3617 ac_compiler_gnu=no 3618 fi 3619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3620 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3621 3622 fi 3623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3624 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3625 if test $ac_compiler_gnu = yes; then 3626 GCC=yes 3627 else 3628 GCC= 3629 fi 3630 ac_test_CFLAGS=${CFLAGS+set} 3631 ac_save_CFLAGS=$CFLAGS 3632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3633 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3634 if ${ac_cv_prog_cc_g+:} false; then : 3635 $as_echo_n "(cached) " >&6 3636 else 3637 ac_save_c_werror_flag=$ac_c_werror_flag 3638 ac_c_werror_flag=yes 3639 ac_cv_prog_cc_g=no 3640 CFLAGS="-g" 3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3642 /* end confdefs.h. */ 3643 3644 int 3645 main () 3646 { 3647 3648 ; 3649 return 0; 3650 } 3651 _ACEOF 3652 if ac_fn_c_try_compile "$LINENO"; then : 3653 ac_cv_prog_cc_g=yes 3654 else 3655 CFLAGS="" 3656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3657 /* end confdefs.h. */ 3658 3659 int 3660 main () 3661 { 3662 3663 ; 3664 return 0; 3665 } 3666 _ACEOF 3667 if ac_fn_c_try_compile "$LINENO"; then : 3668 3669 else 3670 ac_c_werror_flag=$ac_save_c_werror_flag 3671 CFLAGS="-g" 3672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3673 /* end confdefs.h. */ 3674 3675 int 3676 main () 3677 { 3678 3679 ; 3680 return 0; 3681 } 3682 _ACEOF 3683 if ac_fn_c_try_compile "$LINENO"; then : 3684 ac_cv_prog_cc_g=yes 3685 fi 3686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3687 fi 3688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3689 fi 3690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3691 ac_c_werror_flag=$ac_save_c_werror_flag 3692 fi 3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3694 $as_echo "$ac_cv_prog_cc_g" >&6; } 3695 if test "$ac_test_CFLAGS" = set; then 3696 CFLAGS=$ac_save_CFLAGS 3697 elif test $ac_cv_prog_cc_g = yes; then 3698 if test "$GCC" = yes; then 3699 CFLAGS="-g -O2" 3700 else 3701 CFLAGS="-g" 3702 fi 3703 else 3704 if test "$GCC" = yes; then 3705 CFLAGS="-O2" 3706 else 3707 CFLAGS= 3708 fi 3709 fi 3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3711 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3712 if ${ac_cv_prog_cc_c89+:} false; then : 3713 $as_echo_n "(cached) " >&6 3714 else 3715 ac_cv_prog_cc_c89=no 3716 ac_save_CC=$CC 3717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3718 /* end confdefs.h. */ 3719 #include <stdarg.h> 3720 #include <stdio.h> 3721 struct stat; 3722 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3723 struct buf { int x; }; 3724 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3725 static char *e (p, i) 3726 char **p; 3727 int i; 3728 { 3729 return p[i]; 3730 } 3731 static char *f (char * (*g) (char **, int), char **p, ...) 3732 { 3733 char *s; 3734 va_list v; 3735 va_start (v,p); 3736 s = g (p, va_arg (v,int)); 3737 va_end (v); 3738 return s; 3739 } 3740 3741 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3742 function prototypes and stuff, but not '\xHH' hex character constants. 3743 These don't provoke an error unfortunately, instead are silently treated 3744 as 'x'. The following induces an error, until -std is added to get 3745 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3746 array size at least. It's necessary to write '\x00'==0 to get something 3747 that's true only with -std. */ 3748 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3749 3750 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3751 inside strings and character constants. */ 3752 #define FOO(x) 'x' 3753 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3754 3755 int test (int i, double x); 3756 struct s1 {int (*f) (int a);}; 3757 struct s2 {int (*f) (double a);}; 3758 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3759 int argc; 3760 char **argv; 3761 int 3762 main () 3763 { 3764 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3765 ; 3766 return 0; 3767 } 3768 _ACEOF 3769 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3770 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3771 do 3772 CC="$ac_save_CC $ac_arg" 3773 if ac_fn_c_try_compile "$LINENO"; then : 3774 ac_cv_prog_cc_c89=$ac_arg 3775 fi 3776 rm -f core conftest.err conftest.$ac_objext 3777 test "x$ac_cv_prog_cc_c89" != "xno" && break 3778 done 3779 rm -f conftest.$ac_ext 3780 CC=$ac_save_CC 3781 3782 fi 3783 # AC_CACHE_VAL 3784 case "x$ac_cv_prog_cc_c89" in 3785 x) 3786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3787 $as_echo "none needed" >&6; } ;; 3788 xno) 3789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3790 $as_echo "unsupported" >&6; } ;; 3791 *) 3792 CC="$CC $ac_cv_prog_cc_c89" 3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3794 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3795 esac 3796 if test "x$ac_cv_prog_cc_c89" != xno; then : 3797 3798 fi 3799 3800 ac_ext=c 3801 ac_cpp='$CPP $CPPFLAGS' 3802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3804 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3805 3806 ac_ext=c 3807 ac_cpp='$CPP $CPPFLAGS' 3808 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3809 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3810 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3812 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3813 if ${am_cv_prog_cc_c_o+:} false; then : 3814 $as_echo_n "(cached) " >&6 3815 else 3816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3817 /* end confdefs.h. */ 3818 3819 int 3820 main () 3821 { 3822 3823 ; 3824 return 0; 3825 } 3826 _ACEOF 3827 # Make sure it works both with $CC and with simple cc. 3828 # Following AC_PROG_CC_C_O, we do the test twice because some 3829 # compilers refuse to overwrite an existing .o file with -o, 3830 # though they will create one. 3831 am_cv_prog_cc_c_o=yes 3832 for am_i in 1 2; do 3833 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3834 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3835 ac_status=$? 3836 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3837 (exit $ac_status); } \ 3838 && test -f conftest2.$ac_objext; then 3839 : OK 3840 else 3841 am_cv_prog_cc_c_o=no 3842 break 3843 fi 3844 done 3845 rm -f core conftest* 3846 unset am_i 3847 fi 3848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3849 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3850 if test "$am_cv_prog_cc_c_o" != yes; then 3851 # Losing compiler, so override with the script. 3852 # FIXME: It is wrong to rewrite CC. 3853 # But if we don't then we get into trouble of one sort or another. 3854 # A longer-term fix would be to have automake use am__CC in this case, 3855 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3856 CC="$am_aux_dir/compile $CC" 3857 fi 3858 ac_ext=c 3859 ac_cpp='$CPP $CPPFLAGS' 3860 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3861 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3862 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3863 3864 3865 depcc="$CC" am_compiler_list= 3866 3867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3868 $as_echo_n "checking dependency style of $depcc... " >&6; } 3869 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3870 $as_echo_n "(cached) " >&6 3871 else 3872 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3873 # We make a subdir and do the tests there. Otherwise we can end up 3874 # making bogus files that we don't know about and never remove. For 3875 # instance it was reported that on HP-UX the gcc test will end up 3876 # making a dummy file named 'D' -- because '-MD' means "put the output 3877 # in D". 3878 rm -rf conftest.dir 3879 mkdir conftest.dir 3880 # Copy depcomp to subdir because otherwise we won't find it if we're 3881 # using a relative directory. 3882 cp "$am_depcomp" conftest.dir 3883 cd conftest.dir 3884 # We will build objects and dependencies in a subdirectory because 3885 # it helps to detect inapplicable dependency modes. For instance 3886 # both Tru64's cc and ICC support -MD to output dependencies as a 3887 # side effect of compilation, but ICC will put the dependencies in 3888 # the current directory while Tru64 will put them in the object 3889 # directory. 3890 mkdir sub 3891 3892 am_cv_CC_dependencies_compiler_type=none 3893 if test "$am_compiler_list" = ""; then 3894 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3895 fi 3896 am__universal=false 3897 case " $depcc " in #( 3898 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3899 esac 3900 3901 for depmode in $am_compiler_list; do 3902 # Setup a source with many dependencies, because some compilers 3903 # like to wrap large dependency lists on column 80 (with \), and 3904 # we should not choose a depcomp mode which is confused by this. 3905 # 3906 # We need to recreate these files for each test, as the compiler may 3907 # overwrite some of them when testing with obscure command lines. 3908 # This happens at least with the AIX C compiler. 3909 : > sub/conftest.c 3910 for i in 1 2 3 4 5 6; do 3911 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3912 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3913 # Solaris 10 /bin/sh. 3914 echo '/* dummy */' > sub/conftst$i.h 3915 done 3916 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3917 3918 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3919 # mode. It turns out that the SunPro C++ compiler does not properly 3920 # handle '-M -o', and we need to detect this. Also, some Intel 3921 # versions had trouble with output in subdirs. 3922 am__obj=sub/conftest.${OBJEXT-o} 3923 am__minus_obj="-o $am__obj" 3924 case $depmode in 3925 gcc) 3926 # This depmode causes a compiler race in universal mode. 3927 test "$am__universal" = false || continue 3928 ;; 3929 nosideeffect) 3930 # After this tag, mechanisms are not by side-effect, so they'll 3931 # only be used when explicitly requested. 3932 if test "x$enable_dependency_tracking" = xyes; then 3933 continue 3934 else 3935 break 3936 fi 3937 ;; 3938 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3939 # This compiler won't grok '-c -o', but also, the minuso test has 3940 # not run yet. These depmodes are late enough in the game, and 3941 # so weak that their functioning should not be impacted. 3942 am__obj=conftest.${OBJEXT-o} 3943 am__minus_obj= 3944 ;; 3945 none) break ;; 3946 esac 3947 if depmode=$depmode \ 3948 source=sub/conftest.c object=$am__obj \ 3949 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3950 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3951 >/dev/null 2>conftest.err && 3952 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3953 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3954 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3955 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3956 # icc doesn't choke on unknown options, it will just issue warnings 3957 # or remarks (even with -Werror). So we grep stderr for any message 3958 # that says an option was ignored or not supported. 3959 # When given -MP, icc 7.0 and 7.1 complain thusly: 3960 # icc: Command line warning: ignoring option '-M'; no argument required 3961 # The diagnosis changed in icc 8.0: 3962 # icc: Command line remark: option '-MP' not supported 3963 if (grep 'ignoring option' conftest.err || 3964 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3965 am_cv_CC_dependencies_compiler_type=$depmode 3966 break 3967 fi 3968 fi 3969 done 3970 3971 cd .. 3972 rm -rf conftest.dir 3973 else 3974 am_cv_CC_dependencies_compiler_type=none 3975 fi 3976 3977 fi 3978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3979 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3980 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3981 3982 if 3983 test "x$enable_dependency_tracking" != xno \ 3984 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3985 am__fastdepCC_TRUE= 3986 am__fastdepCC_FALSE='#' 3987 else 3988 am__fastdepCC_TRUE='#' 3989 am__fastdepCC_FALSE= 3990 fi 3991 3992 3993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3994 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3995 if ${ac_cv_prog_cc_c99+:} false; then : 3996 $as_echo_n "(cached) " >&6 3997 else 3998 ac_cv_prog_cc_c99=no 3999 ac_save_CC=$CC 4000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4001 /* end confdefs.h. */ 4002 #include <stdarg.h> 4003 #include <stdbool.h> 4004 #include <stdlib.h> 4005 #include <wchar.h> 4006 #include <stdio.h> 4007 4008 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4009 #define debug(...) fprintf (stderr, __VA_ARGS__) 4010 #define showlist(...) puts (#__VA_ARGS__) 4011 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4012 static void 4013 test_varargs_macros (void) 4014 { 4015 int x = 1234; 4016 int y = 5678; 4017 debug ("Flag"); 4018 debug ("X = %d\n", x); 4019 showlist (The first, second, and third items.); 4020 report (x>y, "x is %d but y is %d", x, y); 4021 } 4022 4023 // Check long long types. 4024 #define BIG64 18446744073709551615ull 4025 #define BIG32 4294967295ul 4026 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4027 #if !BIG_OK 4028 your preprocessor is broken; 4029 #endif 4030 #if BIG_OK 4031 #else 4032 your preprocessor is broken; 4033 #endif 4034 static long long int bignum = -9223372036854775807LL; 4035 static unsigned long long int ubignum = BIG64; 4036 4037 struct incomplete_array 4038 { 4039 int datasize; 4040 double data[]; 4041 }; 4042 4043 struct named_init { 4044 int number; 4045 const wchar_t *name; 4046 double average; 4047 }; 4048 4049 typedef const char *ccp; 4050 4051 static inline int 4052 test_restrict (ccp restrict text) 4053 { 4054 // See if C++-style comments work. 4055 // Iterate through items via the restricted pointer. 4056 // Also check for declarations in for loops. 4057 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4058 continue; 4059 return 0; 4060 } 4061 4062 // Check varargs and va_copy. 4063 static void 4064 test_varargs (const char *format, ...) 4065 { 4066 va_list args; 4067 va_start (args, format); 4068 va_list args_copy; 4069 va_copy (args_copy, args); 4070 4071 const char *str; 4072 int number; 4073 float fnumber; 4074 4075 while (*format) 4076 { 4077 switch (*format++) 4078 { 4079 case 's': // string 4080 str = va_arg (args_copy, const char *); 4081 break; 4082 case 'd': // int 4083 number = va_arg (args_copy, int); 4084 break; 4085 case 'f': // float 4086 fnumber = va_arg (args_copy, double); 4087 break; 4088 default: 4089 break; 4090 } 4091 } 4092 va_end (args_copy); 4093 va_end (args); 4094 } 4095 4096 int 4097 main () 4098 { 4099 4100 // Check bool. 4101 _Bool success = false; 4102 4103 // Check restrict. 4104 if (test_restrict ("String literal") == 0) 4105 success = true; 4106 char *restrict newvar = "Another string"; 4107 4108 // Check varargs. 4109 test_varargs ("s, d' f .", "string", 65, 34.234); 4110 test_varargs_macros (); 4111 4112 // Check flexible array members. 4113 struct incomplete_array *ia = 4114 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4115 ia->datasize = 10; 4116 for (int i = 0; i < ia->datasize; ++i) 4117 ia->data[i] = i * 1.234; 4118 4119 // Check named initializers. 4120 struct named_init ni = { 4121 .number = 34, 4122 .name = L"Test wide string", 4123 .average = 543.34343, 4124 }; 4125 4126 ni.number = 58; 4127 4128 int dynamic_array[ni.number]; 4129 dynamic_array[ni.number - 1] = 543; 4130 4131 // work around unused variable warnings 4132 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4133 || dynamic_array[ni.number - 1] != 543); 4134 4135 ; 4136 return 0; 4137 } 4138 _ACEOF 4139 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4140 do 4141 CC="$ac_save_CC $ac_arg" 4142 if ac_fn_c_try_compile "$LINENO"; then : 4143 ac_cv_prog_cc_c99=$ac_arg 4144 fi 4145 rm -f core conftest.err conftest.$ac_objext 4146 test "x$ac_cv_prog_cc_c99" != "xno" && break 4147 done 4148 rm -f conftest.$ac_ext 4149 CC=$ac_save_CC 4150 4151 fi 4152 # AC_CACHE_VAL 4153 case "x$ac_cv_prog_cc_c99" in 4154 x) 4155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4156 $as_echo "none needed" >&6; } ;; 4157 xno) 4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4159 $as_echo "unsupported" >&6; } ;; 4160 *) 4161 CC="$CC $ac_cv_prog_cc_c99" 4162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4163 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4164 esac 4165 if test "x$ac_cv_prog_cc_c99" != xno; then : 4166 4167 fi 4168 4169 4170 4171 ac_ext=c 4172 ac_cpp='$CPP $CPPFLAGS' 4173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4175 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4177 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4178 # On Suns, sometimes $CPP names a directory. 4179 if test -n "$CPP" && test -d "$CPP"; then 4180 CPP= 4181 fi 4182 if test -z "$CPP"; then 4183 if ${ac_cv_prog_CPP+:} false; then : 4184 $as_echo_n "(cached) " >&6 4185 else 4186 # Double quotes because CPP needs to be expanded 4187 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4188 do 4189 ac_preproc_ok=false 4190 for ac_c_preproc_warn_flag in '' yes 4191 do 4192 # Use a header file that comes with gcc, so configuring glibc 4193 # with a fresh cross-compiler works. 4194 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4195 # <limits.h> exists even on freestanding compilers. 4196 # On the NeXT, cc -E runs the code through the compiler's parser, 4197 # not just through cpp. "Syntax error" is here to catch this case. 4198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4199 /* end confdefs.h. */ 4200 #ifdef __STDC__ 4201 # include <limits.h> 4202 #else 4203 # include <assert.h> 4204 #endif 4205 Syntax error 4206 _ACEOF 4207 if ac_fn_c_try_cpp "$LINENO"; then : 4208 4209 else 4210 # Broken: fails on valid input. 4211 continue 4212 fi 4213 rm -f conftest.err conftest.i conftest.$ac_ext 4214 4215 # OK, works on sane cases. Now check whether nonexistent headers 4216 # can be detected and how. 4217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4218 /* end confdefs.h. */ 4219 #include <ac_nonexistent.h> 4220 _ACEOF 4221 if ac_fn_c_try_cpp "$LINENO"; then : 4222 # Broken: success on invalid input. 4223 continue 4224 else 4225 # Passes both tests. 4226 ac_preproc_ok=: 4227 break 4228 fi 4229 rm -f conftest.err conftest.i conftest.$ac_ext 4230 4231 done 4232 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4233 rm -f conftest.i conftest.err conftest.$ac_ext 4234 if $ac_preproc_ok; then : 4235 break 4236 fi 4237 4238 done 4239 ac_cv_prog_CPP=$CPP 4240 4241 fi 4242 CPP=$ac_cv_prog_CPP 4243 else 4244 ac_cv_prog_CPP=$CPP 4245 fi 4246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4247 $as_echo "$CPP" >&6; } 4248 ac_preproc_ok=false 4249 for ac_c_preproc_warn_flag in '' yes 4250 do 4251 # Use a header file that comes with gcc, so configuring glibc 4252 # with a fresh cross-compiler works. 4253 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4254 # <limits.h> exists even on freestanding compilers. 4255 # On the NeXT, cc -E runs the code through the compiler's parser, 4256 # not just through cpp. "Syntax error" is here to catch this case. 4257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4258 /* end confdefs.h. */ 4259 #ifdef __STDC__ 4260 # include <limits.h> 4261 #else 4262 # include <assert.h> 4263 #endif 4264 Syntax error 4265 _ACEOF 4266 if ac_fn_c_try_cpp "$LINENO"; then : 4267 4268 else 4269 # Broken: fails on valid input. 4270 continue 4271 fi 4272 rm -f conftest.err conftest.i conftest.$ac_ext 4273 4274 # OK, works on sane cases. Now check whether nonexistent headers 4275 # can be detected and how. 4276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4277 /* end confdefs.h. */ 4278 #include <ac_nonexistent.h> 4279 _ACEOF 4280 if ac_fn_c_try_cpp "$LINENO"; then : 4281 # Broken: success on invalid input. 4282 continue 4283 else 4284 # Passes both tests. 4285 ac_preproc_ok=: 4286 break 4287 fi 4288 rm -f conftest.err conftest.i conftest.$ac_ext 4289 4290 done 4291 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4292 rm -f conftest.i conftest.err conftest.$ac_ext 4293 if $ac_preproc_ok; then : 4294 4295 else 4296 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4297 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4298 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4299 See \`config.log' for more details" "$LINENO" 5; } 4300 fi 4301 4302 ac_ext=c 4303 ac_cpp='$CPP $CPPFLAGS' 4304 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4305 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4306 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4307 4308 4309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4310 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4311 if ${ac_cv_path_GREP+:} false; then : 4312 $as_echo_n "(cached) " >&6 4313 else 4314 if test -z "$GREP"; then 4315 ac_path_GREP_found=false 4316 # Loop through the user's path and test for each of PROGNAME-LIST 4317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4318 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4319 do 4320 IFS=$as_save_IFS 4321 test -z "$as_dir" && as_dir=. 4322 for ac_prog in grep ggrep; do 4323 for ac_exec_ext in '' $ac_executable_extensions; do 4324 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4325 as_fn_executable_p "$ac_path_GREP" || continue 4326 # Check for GNU ac_path_GREP and select it if it is found. 4327 # Check for GNU $ac_path_GREP 4328 case `"$ac_path_GREP" --version 2>&1` in 4329 *GNU*) 4330 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4331 *) 4332 ac_count=0 4333 $as_echo_n 0123456789 >"conftest.in" 4334 while : 4335 do 4336 cat "conftest.in" "conftest.in" >"conftest.tmp" 4337 mv "conftest.tmp" "conftest.in" 4338 cp "conftest.in" "conftest.nl" 4339 $as_echo 'GREP' >> "conftest.nl" 4340 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4341 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4342 as_fn_arith $ac_count + 1 && ac_count=$as_val 4343 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4344 # Best one so far, save it but keep looking for a better one 4345 ac_cv_path_GREP="$ac_path_GREP" 4346 ac_path_GREP_max=$ac_count 4347 fi 4348 # 10*(2^10) chars as input seems more than enough 4349 test $ac_count -gt 10 && break 4350 done 4351 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4352 esac 4353 4354 $ac_path_GREP_found && break 3 4355 done 4356 done 4357 done 4358 IFS=$as_save_IFS 4359 if test -z "$ac_cv_path_GREP"; then 4360 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4361 fi 4362 else 4363 ac_cv_path_GREP=$GREP 4364 fi 4365 4366 fi 4367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4368 $as_echo "$ac_cv_path_GREP" >&6; } 4369 GREP="$ac_cv_path_GREP" 4370 4371 4372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4373 $as_echo_n "checking for egrep... " >&6; } 4374 if ${ac_cv_path_EGREP+:} false; then : 4375 $as_echo_n "(cached) " >&6 4376 else 4377 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4378 then ac_cv_path_EGREP="$GREP -E" 4379 else 4380 if test -z "$EGREP"; then 4381 ac_path_EGREP_found=false 4382 # Loop through the user's path and test for each of PROGNAME-LIST 4383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4384 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4385 do 4386 IFS=$as_save_IFS 4387 test -z "$as_dir" && as_dir=. 4388 for ac_prog in egrep; do 4389 for ac_exec_ext in '' $ac_executable_extensions; do 4390 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4391 as_fn_executable_p "$ac_path_EGREP" || continue 4392 # Check for GNU ac_path_EGREP and select it if it is found. 4393 # Check for GNU $ac_path_EGREP 4394 case `"$ac_path_EGREP" --version 2>&1` in 4395 *GNU*) 4396 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4397 *) 4398 ac_count=0 4399 $as_echo_n 0123456789 >"conftest.in" 4400 while : 4401 do 4402 cat "conftest.in" "conftest.in" >"conftest.tmp" 4403 mv "conftest.tmp" "conftest.in" 4404 cp "conftest.in" "conftest.nl" 4405 $as_echo 'EGREP' >> "conftest.nl" 4406 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4407 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4408 as_fn_arith $ac_count + 1 && ac_count=$as_val 4409 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4410 # Best one so far, save it but keep looking for a better one 4411 ac_cv_path_EGREP="$ac_path_EGREP" 4412 ac_path_EGREP_max=$ac_count 4413 fi 4414 # 10*(2^10) chars as input seems more than enough 4415 test $ac_count -gt 10 && break 4416 done 4417 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4418 esac 4419 4420 $ac_path_EGREP_found && break 3 4421 done 4422 done 4423 done 4424 IFS=$as_save_IFS 4425 if test -z "$ac_cv_path_EGREP"; then 4426 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4427 fi 4428 else 4429 ac_cv_path_EGREP=$EGREP 4430 fi 4431 4432 fi 4433 fi 4434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4435 $as_echo "$ac_cv_path_EGREP" >&6; } 4436 EGREP="$ac_cv_path_EGREP" 4437 4438 4439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4440 $as_echo_n "checking for ANSI C header files... " >&6; } 4441 if ${ac_cv_header_stdc+:} false; then : 4442 $as_echo_n "(cached) " >&6 4443 else 4444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4445 /* end confdefs.h. */ 4446 #include <stdlib.h> 4447 #include <stdarg.h> 4448 #include <string.h> 4449 #include <float.h> 4450 4451 int 4452 main () 4453 { 4454 4455 ; 4456 return 0; 4457 } 4458 _ACEOF 4459 if ac_fn_c_try_compile "$LINENO"; then : 4460 ac_cv_header_stdc=yes 4461 else 4462 ac_cv_header_stdc=no 4463 fi 4464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4465 4466 if test $ac_cv_header_stdc = yes; then 4467 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4469 /* end confdefs.h. */ 4470 #include <string.h> 4471 4472 _ACEOF 4473 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4474 $EGREP "memchr" >/dev/null 2>&1; then : 4475 4476 else 4477 ac_cv_header_stdc=no 4478 fi 4479 rm -f conftest* 4480 4481 fi 4482 4483 if test $ac_cv_header_stdc = yes; then 4484 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4486 /* end confdefs.h. */ 4487 #include <stdlib.h> 4488 4489 _ACEOF 4490 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4491 $EGREP "free" >/dev/null 2>&1; then : 4492 4493 else 4494 ac_cv_header_stdc=no 4495 fi 4496 rm -f conftest* 4497 4498 fi 4499 4500 if test $ac_cv_header_stdc = yes; then 4501 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4502 if test "$cross_compiling" = yes; then : 4503 : 4504 else 4505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4506 /* end confdefs.h. */ 4507 #include <ctype.h> 4508 #include <stdlib.h> 4509 #if ((' ' & 0x0FF) == 0x020) 4510 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4511 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4512 #else 4513 # define ISLOWER(c) \ 4514 (('a' <= (c) && (c) <= 'i') \ 4515 || ('j' <= (c) && (c) <= 'r') \ 4516 || ('s' <= (c) && (c) <= 'z')) 4517 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4518 #endif 4519 4520 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4521 int 4522 main () 4523 { 4524 int i; 4525 for (i = 0; i < 256; i++) 4526 if (XOR (islower (i), ISLOWER (i)) 4527 || toupper (i) != TOUPPER (i)) 4528 return 2; 4529 return 0; 4530 } 4531 _ACEOF 4532 if ac_fn_c_try_run "$LINENO"; then : 4533 4534 else 4535 ac_cv_header_stdc=no 4536 fi 4537 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4538 conftest.$ac_objext conftest.beam conftest.$ac_ext 4539 fi 4540 4541 fi 4542 fi 4543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4544 $as_echo "$ac_cv_header_stdc" >&6; } 4545 if test $ac_cv_header_stdc = yes; then 4546 4547 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4548 4549 fi 4550 4551 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4552 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4553 inttypes.h stdint.h unistd.h 4554 do : 4555 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4556 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4557 " 4558 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4559 cat >>confdefs.h <<_ACEOF 4560 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4561 _ACEOF 4562 4563 fi 4564 4565 done 4566 4567 4568 4569 4570 4571 4572 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4573 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4574 CLANGCC="yes" 4575 else 4576 CLANGCC="no" 4577 fi 4578 4579 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4580 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4581 INTELCC="yes" 4582 else 4583 INTELCC="no" 4584 fi 4585 4586 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4587 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4588 SUNCC="yes" 4589 else 4590 SUNCC="no" 4591 fi 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4602 if test -n "$ac_tool_prefix"; then 4603 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4604 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4606 $as_echo_n "checking for $ac_word... " >&6; } 4607 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4608 $as_echo_n "(cached) " >&6 4609 else 4610 case $PKG_CONFIG in 4611 [\\/]* | ?:[\\/]*) 4612 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4613 ;; 4614 *) 4615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4616 for as_dir in $PATH 4617 do 4618 IFS=$as_save_IFS 4619 test -z "$as_dir" && as_dir=. 4620 for ac_exec_ext in '' $ac_executable_extensions; do 4621 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4622 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4623 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4624 break 2 4625 fi 4626 done 4627 done 4628 IFS=$as_save_IFS 4629 4630 ;; 4631 esac 4632 fi 4633 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4634 if test -n "$PKG_CONFIG"; then 4635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4636 $as_echo "$PKG_CONFIG" >&6; } 4637 else 4638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4639 $as_echo "no" >&6; } 4640 fi 4641 4642 4643 fi 4644 if test -z "$ac_cv_path_PKG_CONFIG"; then 4645 ac_pt_PKG_CONFIG=$PKG_CONFIG 4646 # Extract the first word of "pkg-config", so it can be a program name with args. 4647 set dummy pkg-config; ac_word=$2 4648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4649 $as_echo_n "checking for $ac_word... " >&6; } 4650 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4651 $as_echo_n "(cached) " >&6 4652 else 4653 case $ac_pt_PKG_CONFIG in 4654 [\\/]* | ?:[\\/]*) 4655 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4656 ;; 4657 *) 4658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4659 for as_dir in $PATH 4660 do 4661 IFS=$as_save_IFS 4662 test -z "$as_dir" && as_dir=. 4663 for ac_exec_ext in '' $ac_executable_extensions; do 4664 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4665 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4667 break 2 4668 fi 4669 done 4670 done 4671 IFS=$as_save_IFS 4672 4673 ;; 4674 esac 4675 fi 4676 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4677 if test -n "$ac_pt_PKG_CONFIG"; then 4678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4679 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4680 else 4681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4682 $as_echo "no" >&6; } 4683 fi 4684 4685 if test "x$ac_pt_PKG_CONFIG" = x; then 4686 PKG_CONFIG="" 4687 else 4688 case $cross_compiling:$ac_tool_warned in 4689 yes:) 4690 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4691 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4692 ac_tool_warned=yes ;; 4693 esac 4694 PKG_CONFIG=$ac_pt_PKG_CONFIG 4695 fi 4696 else 4697 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4698 fi 4699 4700 fi 4701 if test -n "$PKG_CONFIG"; then 4702 _pkg_min_version=0.9.0 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4704 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4705 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4707 $as_echo "yes" >&6; } 4708 else 4709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4710 $as_echo "no" >&6; } 4711 PKG_CONFIG="" 4712 fi 4713 fi 4714 # Make sure we can run config.sub. 4715 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4716 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4717 4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4719 $as_echo_n "checking build system type... " >&6; } 4720 if ${ac_cv_build+:} false; then : 4721 $as_echo_n "(cached) " >&6 4722 else 4723 ac_build_alias=$build_alias 4724 test "x$ac_build_alias" = x && 4725 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4726 test "x$ac_build_alias" = x && 4727 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4728 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4729 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4730 4731 fi 4732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4733 $as_echo "$ac_cv_build" >&6; } 4734 case $ac_cv_build in 4735 *-*-*) ;; 4736 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4737 esac 4738 build=$ac_cv_build 4739 ac_save_IFS=$IFS; IFS='-' 4740 set x $ac_cv_build 4741 shift 4742 build_cpu=$1 4743 build_vendor=$2 4744 shift; shift 4745 # Remember, the first character of IFS is used to create $*, 4746 # except with old shells: 4747 build_os=$* 4748 IFS=$ac_save_IFS 4749 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4750 4751 4752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4753 $as_echo_n "checking host system type... " >&6; } 4754 if ${ac_cv_host+:} false; then : 4755 $as_echo_n "(cached) " >&6 4756 else 4757 if test "x$host_alias" = x; then 4758 ac_cv_host=$ac_cv_build 4759 else 4760 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4761 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4762 fi 4763 4764 fi 4765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4766 $as_echo "$ac_cv_host" >&6; } 4767 case $ac_cv_host in 4768 *-*-*) ;; 4769 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4770 esac 4771 host=$ac_cv_host 4772 ac_save_IFS=$IFS; IFS='-' 4773 set x $ac_cv_host 4774 shift 4775 host_cpu=$1 4776 host_vendor=$2 4777 shift; shift 4778 # Remember, the first character of IFS is used to create $*, 4779 # except with old shells: 4780 host_os=$* 4781 IFS=$ac_save_IFS 4782 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4783 4784 4785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4786 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4787 if ${ac_cv_path_SED+:} false; then : 4788 $as_echo_n "(cached) " >&6 4789 else 4790 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4791 for ac_i in 1 2 3 4 5 6 7; do 4792 ac_script="$ac_script$as_nl$ac_script" 4793 done 4794 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4795 { ac_script=; unset ac_script;} 4796 if test -z "$SED"; then 4797 ac_path_SED_found=false 4798 # Loop through the user's path and test for each of PROGNAME-LIST 4799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4800 for as_dir in $PATH 4801 do 4802 IFS=$as_save_IFS 4803 test -z "$as_dir" && as_dir=. 4804 for ac_prog in sed gsed; do 4805 for ac_exec_ext in '' $ac_executable_extensions; do 4806 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4807 as_fn_executable_p "$ac_path_SED" || continue 4808 # Check for GNU ac_path_SED and select it if it is found. 4809 # Check for GNU $ac_path_SED 4810 case `"$ac_path_SED" --version 2>&1` in 4811 *GNU*) 4812 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4813 *) 4814 ac_count=0 4815 $as_echo_n 0123456789 >"conftest.in" 4816 while : 4817 do 4818 cat "conftest.in" "conftest.in" >"conftest.tmp" 4819 mv "conftest.tmp" "conftest.in" 4820 cp "conftest.in" "conftest.nl" 4821 $as_echo '' >> "conftest.nl" 4822 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4823 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4824 as_fn_arith $ac_count + 1 && ac_count=$as_val 4825 if test $ac_count -gt ${ac_path_SED_max-0}; then 4826 # Best one so far, save it but keep looking for a better one 4827 ac_cv_path_SED="$ac_path_SED" 4828 ac_path_SED_max=$ac_count 4829 fi 4830 # 10*(2^10) chars as input seems more than enough 4831 test $ac_count -gt 10 && break 4832 done 4833 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4834 esac 4835 4836 $ac_path_SED_found && break 3 4837 done 4838 done 4839 done 4840 IFS=$as_save_IFS 4841 if test -z "$ac_cv_path_SED"; then 4842 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4843 fi 4844 else 4845 ac_cv_path_SED=$SED 4846 fi 4847 4848 fi 4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4850 $as_echo "$ac_cv_path_SED" >&6; } 4851 SED="$ac_cv_path_SED" 4852 rm -f conftest.sed 4853 4854 4855 4856 4857 4858 4859 # Check whether --enable-selective-werror was given. 4860 if test "${enable_selective_werror+set}" = set; then : 4861 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4862 else 4863 SELECTIVE_WERROR=yes 4864 fi 4865 4866 4867 4868 4869 4870 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4871 if test "x$SUNCC" = "xyes"; then 4872 BASE_CFLAGS="-v" 4873 else 4874 BASE_CFLAGS="" 4875 fi 4876 4877 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 xorg_testset_save_CFLAGS="$CFLAGS" 4892 4893 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4896 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4897 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4898 $as_echo_n "(cached) " >&6 4899 else 4900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4901 /* end confdefs.h. */ 4902 int i; 4903 _ACEOF 4904 if ac_fn_c_try_compile "$LINENO"; then : 4905 xorg_cv_cc_flag_unknown_warning_option=yes 4906 else 4907 xorg_cv_cc_flag_unknown_warning_option=no 4908 fi 4909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4910 fi 4911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4912 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4913 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4914 CFLAGS="$xorg_testset_save_CFLAGS" 4915 fi 4916 4917 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4920 fi 4921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4923 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4924 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4925 $as_echo_n "(cached) " >&6 4926 else 4927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4928 /* end confdefs.h. */ 4929 int i; 4930 _ACEOF 4931 if ac_fn_c_try_compile "$LINENO"; then : 4932 xorg_cv_cc_flag_unused_command_line_argument=yes 4933 else 4934 xorg_cv_cc_flag_unused_command_line_argument=no 4935 fi 4936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4937 fi 4938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4939 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4940 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4941 CFLAGS="$xorg_testset_save_CFLAGS" 4942 fi 4943 4944 found="no" 4945 4946 if test $found = "no" ; then 4947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4949 fi 4950 4951 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4953 fi 4954 4955 CFLAGS="$CFLAGS -Wall" 4956 4957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4958 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4959 cacheid=xorg_cv_cc_flag__Wall 4960 if eval \${$cacheid+:} false; then : 4961 $as_echo_n "(cached) " >&6 4962 else 4963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4964 /* end confdefs.h. */ 4965 int i; 4966 int 4967 main () 4968 { 4969 4970 ; 4971 return 0; 4972 } 4973 _ACEOF 4974 if ac_fn_c_try_link "$LINENO"; then : 4975 eval $cacheid=yes 4976 else 4977 eval $cacheid=no 4978 fi 4979 rm -f core conftest.err conftest.$ac_objext \ 4980 conftest$ac_exeext conftest.$ac_ext 4981 fi 4982 4983 4984 CFLAGS="$xorg_testset_save_CFLAGS" 4985 4986 eval supported=\$$cacheid 4987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4988 $as_echo "$supported" >&6; } 4989 if test "$supported" = "yes" ; then 4990 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4991 found="yes" 4992 fi 4993 fi 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 xorg_testset_save_CFLAGS="$CFLAGS" 5010 5011 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5014 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5015 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5016 $as_echo_n "(cached) " >&6 5017 else 5018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5019 /* end confdefs.h. */ 5020 int i; 5021 _ACEOF 5022 if ac_fn_c_try_compile "$LINENO"; then : 5023 xorg_cv_cc_flag_unknown_warning_option=yes 5024 else 5025 xorg_cv_cc_flag_unknown_warning_option=no 5026 fi 5027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5028 fi 5029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5030 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5031 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5032 CFLAGS="$xorg_testset_save_CFLAGS" 5033 fi 5034 5035 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5038 fi 5039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5041 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5042 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5043 $as_echo_n "(cached) " >&6 5044 else 5045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5046 /* end confdefs.h. */ 5047 int i; 5048 _ACEOF 5049 if ac_fn_c_try_compile "$LINENO"; then : 5050 xorg_cv_cc_flag_unused_command_line_argument=yes 5051 else 5052 xorg_cv_cc_flag_unused_command_line_argument=no 5053 fi 5054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5055 fi 5056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5057 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5058 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5059 CFLAGS="$xorg_testset_save_CFLAGS" 5060 fi 5061 5062 found="no" 5063 5064 if test $found = "no" ; then 5065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5067 fi 5068 5069 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5071 fi 5072 5073 CFLAGS="$CFLAGS -Wpointer-arith" 5074 5075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5076 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5077 cacheid=xorg_cv_cc_flag__Wpointer_arith 5078 if eval \${$cacheid+:} false; then : 5079 $as_echo_n "(cached) " >&6 5080 else 5081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5082 /* end confdefs.h. */ 5083 int i; 5084 int 5085 main () 5086 { 5087 5088 ; 5089 return 0; 5090 } 5091 _ACEOF 5092 if ac_fn_c_try_link "$LINENO"; then : 5093 eval $cacheid=yes 5094 else 5095 eval $cacheid=no 5096 fi 5097 rm -f core conftest.err conftest.$ac_objext \ 5098 conftest$ac_exeext conftest.$ac_ext 5099 fi 5100 5101 5102 CFLAGS="$xorg_testset_save_CFLAGS" 5103 5104 eval supported=\$$cacheid 5105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5106 $as_echo "$supported" >&6; } 5107 if test "$supported" = "yes" ; then 5108 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5109 found="yes" 5110 fi 5111 fi 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 xorg_testset_save_CFLAGS="$CFLAGS" 5128 5129 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5132 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5133 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5134 $as_echo_n "(cached) " >&6 5135 else 5136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5137 /* end confdefs.h. */ 5138 int i; 5139 _ACEOF 5140 if ac_fn_c_try_compile "$LINENO"; then : 5141 xorg_cv_cc_flag_unknown_warning_option=yes 5142 else 5143 xorg_cv_cc_flag_unknown_warning_option=no 5144 fi 5145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5146 fi 5147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5148 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5149 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5150 CFLAGS="$xorg_testset_save_CFLAGS" 5151 fi 5152 5153 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5156 fi 5157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5159 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5160 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5161 $as_echo_n "(cached) " >&6 5162 else 5163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5164 /* end confdefs.h. */ 5165 int i; 5166 _ACEOF 5167 if ac_fn_c_try_compile "$LINENO"; then : 5168 xorg_cv_cc_flag_unused_command_line_argument=yes 5169 else 5170 xorg_cv_cc_flag_unused_command_line_argument=no 5171 fi 5172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5173 fi 5174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5175 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5176 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5177 CFLAGS="$xorg_testset_save_CFLAGS" 5178 fi 5179 5180 found="no" 5181 5182 if test $found = "no" ; then 5183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5185 fi 5186 5187 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5189 fi 5190 5191 CFLAGS="$CFLAGS -Wmissing-declarations" 5192 5193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5194 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5195 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5196 if eval \${$cacheid+:} false; then : 5197 $as_echo_n "(cached) " >&6 5198 else 5199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5200 /* end confdefs.h. */ 5201 int i; 5202 int 5203 main () 5204 { 5205 5206 ; 5207 return 0; 5208 } 5209 _ACEOF 5210 if ac_fn_c_try_link "$LINENO"; then : 5211 eval $cacheid=yes 5212 else 5213 eval $cacheid=no 5214 fi 5215 rm -f core conftest.err conftest.$ac_objext \ 5216 conftest$ac_exeext conftest.$ac_ext 5217 fi 5218 5219 5220 CFLAGS="$xorg_testset_save_CFLAGS" 5221 5222 eval supported=\$$cacheid 5223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5224 $as_echo "$supported" >&6; } 5225 if test "$supported" = "yes" ; then 5226 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5227 found="yes" 5228 fi 5229 fi 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 xorg_testset_save_CFLAGS="$CFLAGS" 5246 5247 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5250 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5251 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5252 $as_echo_n "(cached) " >&6 5253 else 5254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5255 /* end confdefs.h. */ 5256 int i; 5257 _ACEOF 5258 if ac_fn_c_try_compile "$LINENO"; then : 5259 xorg_cv_cc_flag_unknown_warning_option=yes 5260 else 5261 xorg_cv_cc_flag_unknown_warning_option=no 5262 fi 5263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5264 fi 5265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5266 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5267 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5268 CFLAGS="$xorg_testset_save_CFLAGS" 5269 fi 5270 5271 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5272 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5274 fi 5275 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5277 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5278 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5279 $as_echo_n "(cached) " >&6 5280 else 5281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5282 /* end confdefs.h. */ 5283 int i; 5284 _ACEOF 5285 if ac_fn_c_try_compile "$LINENO"; then : 5286 xorg_cv_cc_flag_unused_command_line_argument=yes 5287 else 5288 xorg_cv_cc_flag_unused_command_line_argument=no 5289 fi 5290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5291 fi 5292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5293 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5294 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5295 CFLAGS="$xorg_testset_save_CFLAGS" 5296 fi 5297 5298 found="no" 5299 5300 if test $found = "no" ; then 5301 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5303 fi 5304 5305 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5307 fi 5308 5309 CFLAGS="$CFLAGS -Wformat=2" 5310 5311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5312 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5313 cacheid=xorg_cv_cc_flag__Wformat_2 5314 if eval \${$cacheid+:} false; then : 5315 $as_echo_n "(cached) " >&6 5316 else 5317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5318 /* end confdefs.h. */ 5319 int i; 5320 int 5321 main () 5322 { 5323 5324 ; 5325 return 0; 5326 } 5327 _ACEOF 5328 if ac_fn_c_try_link "$LINENO"; then : 5329 eval $cacheid=yes 5330 else 5331 eval $cacheid=no 5332 fi 5333 rm -f core conftest.err conftest.$ac_objext \ 5334 conftest$ac_exeext conftest.$ac_ext 5335 fi 5336 5337 5338 CFLAGS="$xorg_testset_save_CFLAGS" 5339 5340 eval supported=\$$cacheid 5341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5342 $as_echo "$supported" >&6; } 5343 if test "$supported" = "yes" ; then 5344 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5345 found="yes" 5346 fi 5347 fi 5348 5349 if test $found = "no" ; then 5350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5352 fi 5353 5354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5356 fi 5357 5358 CFLAGS="$CFLAGS -Wformat" 5359 5360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5361 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5362 cacheid=xorg_cv_cc_flag__Wformat 5363 if eval \${$cacheid+:} false; then : 5364 $as_echo_n "(cached) " >&6 5365 else 5366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5367 /* end confdefs.h. */ 5368 int i; 5369 int 5370 main () 5371 { 5372 5373 ; 5374 return 0; 5375 } 5376 _ACEOF 5377 if ac_fn_c_try_link "$LINENO"; then : 5378 eval $cacheid=yes 5379 else 5380 eval $cacheid=no 5381 fi 5382 rm -f core conftest.err conftest.$ac_objext \ 5383 conftest$ac_exeext conftest.$ac_ext 5384 fi 5385 5386 5387 CFLAGS="$xorg_testset_save_CFLAGS" 5388 5389 eval supported=\$$cacheid 5390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5391 $as_echo "$supported" >&6; } 5392 if test "$supported" = "yes" ; then 5393 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5394 found="yes" 5395 fi 5396 fi 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 xorg_testset_save_CFLAGS="$CFLAGS" 5415 5416 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5419 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5420 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5421 $as_echo_n "(cached) " >&6 5422 else 5423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5424 /* end confdefs.h. */ 5425 int i; 5426 _ACEOF 5427 if ac_fn_c_try_compile "$LINENO"; then : 5428 xorg_cv_cc_flag_unknown_warning_option=yes 5429 else 5430 xorg_cv_cc_flag_unknown_warning_option=no 5431 fi 5432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5433 fi 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5435 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5437 CFLAGS="$xorg_testset_save_CFLAGS" 5438 fi 5439 5440 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5443 fi 5444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5446 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5447 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5448 $as_echo_n "(cached) " >&6 5449 else 5450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5451 /* end confdefs.h. */ 5452 int i; 5453 _ACEOF 5454 if ac_fn_c_try_compile "$LINENO"; then : 5455 xorg_cv_cc_flag_unused_command_line_argument=yes 5456 else 5457 xorg_cv_cc_flag_unused_command_line_argument=no 5458 fi 5459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5460 fi 5461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5462 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5463 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5464 CFLAGS="$xorg_testset_save_CFLAGS" 5465 fi 5466 5467 found="no" 5468 5469 if test $found = "no" ; then 5470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5472 fi 5473 5474 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5476 fi 5477 5478 CFLAGS="$CFLAGS -Wstrict-prototypes" 5479 5480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5481 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5482 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5483 if eval \${$cacheid+:} false; then : 5484 $as_echo_n "(cached) " >&6 5485 else 5486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5487 /* end confdefs.h. */ 5488 int i; 5489 int 5490 main () 5491 { 5492 5493 ; 5494 return 0; 5495 } 5496 _ACEOF 5497 if ac_fn_c_try_link "$LINENO"; then : 5498 eval $cacheid=yes 5499 else 5500 eval $cacheid=no 5501 fi 5502 rm -f core conftest.err conftest.$ac_objext \ 5503 conftest$ac_exeext conftest.$ac_ext 5504 fi 5505 5506 5507 CFLAGS="$xorg_testset_save_CFLAGS" 5508 5509 eval supported=\$$cacheid 5510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5511 $as_echo "$supported" >&6; } 5512 if test "$supported" = "yes" ; then 5513 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5514 found="yes" 5515 fi 5516 fi 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 xorg_testset_save_CFLAGS="$CFLAGS" 5533 5534 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5537 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5538 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5539 $as_echo_n "(cached) " >&6 5540 else 5541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5542 /* end confdefs.h. */ 5543 int i; 5544 _ACEOF 5545 if ac_fn_c_try_compile "$LINENO"; then : 5546 xorg_cv_cc_flag_unknown_warning_option=yes 5547 else 5548 xorg_cv_cc_flag_unknown_warning_option=no 5549 fi 5550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5551 fi 5552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5553 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5554 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5555 CFLAGS="$xorg_testset_save_CFLAGS" 5556 fi 5557 5558 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5561 fi 5562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5564 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5565 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5566 $as_echo_n "(cached) " >&6 5567 else 5568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5569 /* end confdefs.h. */ 5570 int i; 5571 _ACEOF 5572 if ac_fn_c_try_compile "$LINENO"; then : 5573 xorg_cv_cc_flag_unused_command_line_argument=yes 5574 else 5575 xorg_cv_cc_flag_unused_command_line_argument=no 5576 fi 5577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5578 fi 5579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5580 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5581 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5582 CFLAGS="$xorg_testset_save_CFLAGS" 5583 fi 5584 5585 found="no" 5586 5587 if test $found = "no" ; then 5588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5590 fi 5591 5592 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5594 fi 5595 5596 CFLAGS="$CFLAGS -Wmissing-prototypes" 5597 5598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5599 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5600 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5601 if eval \${$cacheid+:} false; then : 5602 $as_echo_n "(cached) " >&6 5603 else 5604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5605 /* end confdefs.h. */ 5606 int i; 5607 int 5608 main () 5609 { 5610 5611 ; 5612 return 0; 5613 } 5614 _ACEOF 5615 if ac_fn_c_try_link "$LINENO"; then : 5616 eval $cacheid=yes 5617 else 5618 eval $cacheid=no 5619 fi 5620 rm -f core conftest.err conftest.$ac_objext \ 5621 conftest$ac_exeext conftest.$ac_ext 5622 fi 5623 5624 5625 CFLAGS="$xorg_testset_save_CFLAGS" 5626 5627 eval supported=\$$cacheid 5628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5629 $as_echo "$supported" >&6; } 5630 if test "$supported" = "yes" ; then 5631 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5632 found="yes" 5633 fi 5634 fi 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 xorg_testset_save_CFLAGS="$CFLAGS" 5651 5652 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5655 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5656 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5657 $as_echo_n "(cached) " >&6 5658 else 5659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5660 /* end confdefs.h. */ 5661 int i; 5662 _ACEOF 5663 if ac_fn_c_try_compile "$LINENO"; then : 5664 xorg_cv_cc_flag_unknown_warning_option=yes 5665 else 5666 xorg_cv_cc_flag_unknown_warning_option=no 5667 fi 5668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5669 fi 5670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5671 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5672 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5673 CFLAGS="$xorg_testset_save_CFLAGS" 5674 fi 5675 5676 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5679 fi 5680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5682 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5683 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5684 $as_echo_n "(cached) " >&6 5685 else 5686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5687 /* end confdefs.h. */ 5688 int i; 5689 _ACEOF 5690 if ac_fn_c_try_compile "$LINENO"; then : 5691 xorg_cv_cc_flag_unused_command_line_argument=yes 5692 else 5693 xorg_cv_cc_flag_unused_command_line_argument=no 5694 fi 5695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5696 fi 5697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5698 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5699 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5700 CFLAGS="$xorg_testset_save_CFLAGS" 5701 fi 5702 5703 found="no" 5704 5705 if test $found = "no" ; then 5706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5708 fi 5709 5710 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5712 fi 5713 5714 CFLAGS="$CFLAGS -Wnested-externs" 5715 5716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5717 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5718 cacheid=xorg_cv_cc_flag__Wnested_externs 5719 if eval \${$cacheid+:} false; then : 5720 $as_echo_n "(cached) " >&6 5721 else 5722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5723 /* end confdefs.h. */ 5724 int i; 5725 int 5726 main () 5727 { 5728 5729 ; 5730 return 0; 5731 } 5732 _ACEOF 5733 if ac_fn_c_try_link "$LINENO"; then : 5734 eval $cacheid=yes 5735 else 5736 eval $cacheid=no 5737 fi 5738 rm -f core conftest.err conftest.$ac_objext \ 5739 conftest$ac_exeext conftest.$ac_ext 5740 fi 5741 5742 5743 CFLAGS="$xorg_testset_save_CFLAGS" 5744 5745 eval supported=\$$cacheid 5746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5747 $as_echo "$supported" >&6; } 5748 if test "$supported" = "yes" ; then 5749 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5750 found="yes" 5751 fi 5752 fi 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 xorg_testset_save_CFLAGS="$CFLAGS" 5769 5770 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5773 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5774 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5775 $as_echo_n "(cached) " >&6 5776 else 5777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778 /* end confdefs.h. */ 5779 int i; 5780 _ACEOF 5781 if ac_fn_c_try_compile "$LINENO"; then : 5782 xorg_cv_cc_flag_unknown_warning_option=yes 5783 else 5784 xorg_cv_cc_flag_unknown_warning_option=no 5785 fi 5786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5787 fi 5788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5789 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5790 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5791 CFLAGS="$xorg_testset_save_CFLAGS" 5792 fi 5793 5794 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5797 fi 5798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5800 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5801 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5802 $as_echo_n "(cached) " >&6 5803 else 5804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5805 /* end confdefs.h. */ 5806 int i; 5807 _ACEOF 5808 if ac_fn_c_try_compile "$LINENO"; then : 5809 xorg_cv_cc_flag_unused_command_line_argument=yes 5810 else 5811 xorg_cv_cc_flag_unused_command_line_argument=no 5812 fi 5813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5814 fi 5815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5816 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5817 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5818 CFLAGS="$xorg_testset_save_CFLAGS" 5819 fi 5820 5821 found="no" 5822 5823 if test $found = "no" ; then 5824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5826 fi 5827 5828 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5830 fi 5831 5832 CFLAGS="$CFLAGS -Wbad-function-cast" 5833 5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5835 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5836 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5837 if eval \${$cacheid+:} false; then : 5838 $as_echo_n "(cached) " >&6 5839 else 5840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5841 /* end confdefs.h. */ 5842 int i; 5843 int 5844 main () 5845 { 5846 5847 ; 5848 return 0; 5849 } 5850 _ACEOF 5851 if ac_fn_c_try_link "$LINENO"; then : 5852 eval $cacheid=yes 5853 else 5854 eval $cacheid=no 5855 fi 5856 rm -f core conftest.err conftest.$ac_objext \ 5857 conftest$ac_exeext conftest.$ac_ext 5858 fi 5859 5860 5861 CFLAGS="$xorg_testset_save_CFLAGS" 5862 5863 eval supported=\$$cacheid 5864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5865 $as_echo "$supported" >&6; } 5866 if test "$supported" = "yes" ; then 5867 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5868 found="yes" 5869 fi 5870 fi 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 xorg_testset_save_CFLAGS="$CFLAGS" 5887 5888 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5891 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5892 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5893 $as_echo_n "(cached) " >&6 5894 else 5895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5896 /* end confdefs.h. */ 5897 int i; 5898 _ACEOF 5899 if ac_fn_c_try_compile "$LINENO"; then : 5900 xorg_cv_cc_flag_unknown_warning_option=yes 5901 else 5902 xorg_cv_cc_flag_unknown_warning_option=no 5903 fi 5904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5905 fi 5906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5907 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5908 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5909 CFLAGS="$xorg_testset_save_CFLAGS" 5910 fi 5911 5912 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5915 fi 5916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5918 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5919 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5920 $as_echo_n "(cached) " >&6 5921 else 5922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5923 /* end confdefs.h. */ 5924 int i; 5925 _ACEOF 5926 if ac_fn_c_try_compile "$LINENO"; then : 5927 xorg_cv_cc_flag_unused_command_line_argument=yes 5928 else 5929 xorg_cv_cc_flag_unused_command_line_argument=no 5930 fi 5931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5932 fi 5933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5934 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5935 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5936 CFLAGS="$xorg_testset_save_CFLAGS" 5937 fi 5938 5939 found="no" 5940 5941 if test $found = "no" ; then 5942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5944 fi 5945 5946 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5948 fi 5949 5950 CFLAGS="$CFLAGS -Wold-style-definition" 5951 5952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5953 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5954 cacheid=xorg_cv_cc_flag__Wold_style_definition 5955 if eval \${$cacheid+:} false; then : 5956 $as_echo_n "(cached) " >&6 5957 else 5958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5959 /* end confdefs.h. */ 5960 int i; 5961 int 5962 main () 5963 { 5964 5965 ; 5966 return 0; 5967 } 5968 _ACEOF 5969 if ac_fn_c_try_link "$LINENO"; then : 5970 eval $cacheid=yes 5971 else 5972 eval $cacheid=no 5973 fi 5974 rm -f core conftest.err conftest.$ac_objext \ 5975 conftest$ac_exeext conftest.$ac_ext 5976 fi 5977 5978 5979 CFLAGS="$xorg_testset_save_CFLAGS" 5980 5981 eval supported=\$$cacheid 5982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5983 $as_echo "$supported" >&6; } 5984 if test "$supported" = "yes" ; then 5985 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5986 found="yes" 5987 fi 5988 fi 5989 5990 if test $found = "no" ; then 5991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5993 fi 5994 5995 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5997 fi 5998 5999 CFLAGS="$CFLAGS -fd" 6000 6001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6002 $as_echo_n "checking if $CC supports -fd... " >&6; } 6003 cacheid=xorg_cv_cc_flag__fd 6004 if eval \${$cacheid+:} false; then : 6005 $as_echo_n "(cached) " >&6 6006 else 6007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6008 /* end confdefs.h. */ 6009 int i; 6010 int 6011 main () 6012 { 6013 6014 ; 6015 return 0; 6016 } 6017 _ACEOF 6018 if ac_fn_c_try_link "$LINENO"; then : 6019 eval $cacheid=yes 6020 else 6021 eval $cacheid=no 6022 fi 6023 rm -f core conftest.err conftest.$ac_objext \ 6024 conftest$ac_exeext conftest.$ac_ext 6025 fi 6026 6027 6028 CFLAGS="$xorg_testset_save_CFLAGS" 6029 6030 eval supported=\$$cacheid 6031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6032 $as_echo "$supported" >&6; } 6033 if test "$supported" = "yes" ; then 6034 BASE_CFLAGS="$BASE_CFLAGS -fd" 6035 found="yes" 6036 fi 6037 fi 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 xorg_testset_save_CFLAGS="$CFLAGS" 6054 6055 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6058 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6059 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6060 $as_echo_n "(cached) " >&6 6061 else 6062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6063 /* end confdefs.h. */ 6064 int i; 6065 _ACEOF 6066 if ac_fn_c_try_compile "$LINENO"; then : 6067 xorg_cv_cc_flag_unknown_warning_option=yes 6068 else 6069 xorg_cv_cc_flag_unknown_warning_option=no 6070 fi 6071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6072 fi 6073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6074 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6075 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6076 CFLAGS="$xorg_testset_save_CFLAGS" 6077 fi 6078 6079 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6082 fi 6083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6085 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6086 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6087 $as_echo_n "(cached) " >&6 6088 else 6089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6090 /* end confdefs.h. */ 6091 int i; 6092 _ACEOF 6093 if ac_fn_c_try_compile "$LINENO"; then : 6094 xorg_cv_cc_flag_unused_command_line_argument=yes 6095 else 6096 xorg_cv_cc_flag_unused_command_line_argument=no 6097 fi 6098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6099 fi 6100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6101 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6102 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6103 CFLAGS="$xorg_testset_save_CFLAGS" 6104 fi 6105 6106 found="no" 6107 6108 if test $found = "no" ; then 6109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6111 fi 6112 6113 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6115 fi 6116 6117 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6118 6119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6120 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6121 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6122 if eval \${$cacheid+:} false; then : 6123 $as_echo_n "(cached) " >&6 6124 else 6125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6126 /* end confdefs.h. */ 6127 int i; 6128 int 6129 main () 6130 { 6131 6132 ; 6133 return 0; 6134 } 6135 _ACEOF 6136 if ac_fn_c_try_link "$LINENO"; then : 6137 eval $cacheid=yes 6138 else 6139 eval $cacheid=no 6140 fi 6141 rm -f core conftest.err conftest.$ac_objext \ 6142 conftest$ac_exeext conftest.$ac_ext 6143 fi 6144 6145 6146 CFLAGS="$xorg_testset_save_CFLAGS" 6147 6148 eval supported=\$$cacheid 6149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6150 $as_echo "$supported" >&6; } 6151 if test "$supported" = "yes" ; then 6152 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6153 found="yes" 6154 fi 6155 fi 6156 6157 6158 6159 6160 6161 # This chunk adds additional warnings that could catch undesired effects. 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 xorg_testset_save_CFLAGS="$CFLAGS" 6176 6177 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6180 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6181 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6182 $as_echo_n "(cached) " >&6 6183 else 6184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6185 /* end confdefs.h. */ 6186 int i; 6187 _ACEOF 6188 if ac_fn_c_try_compile "$LINENO"; then : 6189 xorg_cv_cc_flag_unknown_warning_option=yes 6190 else 6191 xorg_cv_cc_flag_unknown_warning_option=no 6192 fi 6193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6194 fi 6195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6196 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6197 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6198 CFLAGS="$xorg_testset_save_CFLAGS" 6199 fi 6200 6201 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6204 fi 6205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6207 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6208 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6209 $as_echo_n "(cached) " >&6 6210 else 6211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6212 /* end confdefs.h. */ 6213 int i; 6214 _ACEOF 6215 if ac_fn_c_try_compile "$LINENO"; then : 6216 xorg_cv_cc_flag_unused_command_line_argument=yes 6217 else 6218 xorg_cv_cc_flag_unused_command_line_argument=no 6219 fi 6220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6221 fi 6222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6223 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6225 CFLAGS="$xorg_testset_save_CFLAGS" 6226 fi 6227 6228 found="no" 6229 6230 if test $found = "no" ; then 6231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6233 fi 6234 6235 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6237 fi 6238 6239 CFLAGS="$CFLAGS -Wunused" 6240 6241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6242 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6243 cacheid=xorg_cv_cc_flag__Wunused 6244 if eval \${$cacheid+:} false; then : 6245 $as_echo_n "(cached) " >&6 6246 else 6247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6248 /* end confdefs.h. */ 6249 int i; 6250 int 6251 main () 6252 { 6253 6254 ; 6255 return 0; 6256 } 6257 _ACEOF 6258 if ac_fn_c_try_link "$LINENO"; then : 6259 eval $cacheid=yes 6260 else 6261 eval $cacheid=no 6262 fi 6263 rm -f core conftest.err conftest.$ac_objext \ 6264 conftest$ac_exeext conftest.$ac_ext 6265 fi 6266 6267 6268 CFLAGS="$xorg_testset_save_CFLAGS" 6269 6270 eval supported=\$$cacheid 6271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6272 $as_echo "$supported" >&6; } 6273 if test "$supported" = "yes" ; then 6274 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6275 found="yes" 6276 fi 6277 fi 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 xorg_testset_save_CFLAGS="$CFLAGS" 6294 6295 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6298 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6299 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6300 $as_echo_n "(cached) " >&6 6301 else 6302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6303 /* end confdefs.h. */ 6304 int i; 6305 _ACEOF 6306 if ac_fn_c_try_compile "$LINENO"; then : 6307 xorg_cv_cc_flag_unknown_warning_option=yes 6308 else 6309 xorg_cv_cc_flag_unknown_warning_option=no 6310 fi 6311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6312 fi 6313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6314 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6316 CFLAGS="$xorg_testset_save_CFLAGS" 6317 fi 6318 6319 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6322 fi 6323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6325 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6326 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6327 $as_echo_n "(cached) " >&6 6328 else 6329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6330 /* end confdefs.h. */ 6331 int i; 6332 _ACEOF 6333 if ac_fn_c_try_compile "$LINENO"; then : 6334 xorg_cv_cc_flag_unused_command_line_argument=yes 6335 else 6336 xorg_cv_cc_flag_unused_command_line_argument=no 6337 fi 6338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6339 fi 6340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6341 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6342 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6343 CFLAGS="$xorg_testset_save_CFLAGS" 6344 fi 6345 6346 found="no" 6347 6348 if test $found = "no" ; then 6349 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6351 fi 6352 6353 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6355 fi 6356 6357 CFLAGS="$CFLAGS -Wuninitialized" 6358 6359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6360 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6361 cacheid=xorg_cv_cc_flag__Wuninitialized 6362 if eval \${$cacheid+:} false; then : 6363 $as_echo_n "(cached) " >&6 6364 else 6365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6366 /* end confdefs.h. */ 6367 int i; 6368 int 6369 main () 6370 { 6371 6372 ; 6373 return 0; 6374 } 6375 _ACEOF 6376 if ac_fn_c_try_link "$LINENO"; then : 6377 eval $cacheid=yes 6378 else 6379 eval $cacheid=no 6380 fi 6381 rm -f core conftest.err conftest.$ac_objext \ 6382 conftest$ac_exeext conftest.$ac_ext 6383 fi 6384 6385 6386 CFLAGS="$xorg_testset_save_CFLAGS" 6387 6388 eval supported=\$$cacheid 6389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6390 $as_echo "$supported" >&6; } 6391 if test "$supported" = "yes" ; then 6392 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6393 found="yes" 6394 fi 6395 fi 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 xorg_testset_save_CFLAGS="$CFLAGS" 6412 6413 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6416 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6417 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6418 $as_echo_n "(cached) " >&6 6419 else 6420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6421 /* end confdefs.h. */ 6422 int i; 6423 _ACEOF 6424 if ac_fn_c_try_compile "$LINENO"; then : 6425 xorg_cv_cc_flag_unknown_warning_option=yes 6426 else 6427 xorg_cv_cc_flag_unknown_warning_option=no 6428 fi 6429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6430 fi 6431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6432 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6433 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6434 CFLAGS="$xorg_testset_save_CFLAGS" 6435 fi 6436 6437 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6440 fi 6441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6443 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6444 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6445 $as_echo_n "(cached) " >&6 6446 else 6447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6448 /* end confdefs.h. */ 6449 int i; 6450 _ACEOF 6451 if ac_fn_c_try_compile "$LINENO"; then : 6452 xorg_cv_cc_flag_unused_command_line_argument=yes 6453 else 6454 xorg_cv_cc_flag_unused_command_line_argument=no 6455 fi 6456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6457 fi 6458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6459 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6460 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6461 CFLAGS="$xorg_testset_save_CFLAGS" 6462 fi 6463 6464 found="no" 6465 6466 if test $found = "no" ; then 6467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6469 fi 6470 6471 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6473 fi 6474 6475 CFLAGS="$CFLAGS -Wshadow" 6476 6477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6478 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6479 cacheid=xorg_cv_cc_flag__Wshadow 6480 if eval \${$cacheid+:} false; then : 6481 $as_echo_n "(cached) " >&6 6482 else 6483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6484 /* end confdefs.h. */ 6485 int i; 6486 int 6487 main () 6488 { 6489 6490 ; 6491 return 0; 6492 } 6493 _ACEOF 6494 if ac_fn_c_try_link "$LINENO"; then : 6495 eval $cacheid=yes 6496 else 6497 eval $cacheid=no 6498 fi 6499 rm -f core conftest.err conftest.$ac_objext \ 6500 conftest$ac_exeext conftest.$ac_ext 6501 fi 6502 6503 6504 CFLAGS="$xorg_testset_save_CFLAGS" 6505 6506 eval supported=\$$cacheid 6507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6508 $as_echo "$supported" >&6; } 6509 if test "$supported" = "yes" ; then 6510 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6511 found="yes" 6512 fi 6513 fi 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 xorg_testset_save_CFLAGS="$CFLAGS" 6530 6531 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6534 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6535 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6536 $as_echo_n "(cached) " >&6 6537 else 6538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6539 /* end confdefs.h. */ 6540 int i; 6541 _ACEOF 6542 if ac_fn_c_try_compile "$LINENO"; then : 6543 xorg_cv_cc_flag_unknown_warning_option=yes 6544 else 6545 xorg_cv_cc_flag_unknown_warning_option=no 6546 fi 6547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6548 fi 6549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6550 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6552 CFLAGS="$xorg_testset_save_CFLAGS" 6553 fi 6554 6555 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6558 fi 6559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6561 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6562 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6563 $as_echo_n "(cached) " >&6 6564 else 6565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6566 /* end confdefs.h. */ 6567 int i; 6568 _ACEOF 6569 if ac_fn_c_try_compile "$LINENO"; then : 6570 xorg_cv_cc_flag_unused_command_line_argument=yes 6571 else 6572 xorg_cv_cc_flag_unused_command_line_argument=no 6573 fi 6574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6575 fi 6576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6577 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6578 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6579 CFLAGS="$xorg_testset_save_CFLAGS" 6580 fi 6581 6582 found="no" 6583 6584 if test $found = "no" ; then 6585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6587 fi 6588 6589 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6591 fi 6592 6593 CFLAGS="$CFLAGS -Wmissing-noreturn" 6594 6595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6596 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6597 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6598 if eval \${$cacheid+:} false; then : 6599 $as_echo_n "(cached) " >&6 6600 else 6601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6602 /* end confdefs.h. */ 6603 int i; 6604 int 6605 main () 6606 { 6607 6608 ; 6609 return 0; 6610 } 6611 _ACEOF 6612 if ac_fn_c_try_link "$LINENO"; then : 6613 eval $cacheid=yes 6614 else 6615 eval $cacheid=no 6616 fi 6617 rm -f core conftest.err conftest.$ac_objext \ 6618 conftest$ac_exeext conftest.$ac_ext 6619 fi 6620 6621 6622 CFLAGS="$xorg_testset_save_CFLAGS" 6623 6624 eval supported=\$$cacheid 6625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6626 $as_echo "$supported" >&6; } 6627 if test "$supported" = "yes" ; then 6628 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6629 found="yes" 6630 fi 6631 fi 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 xorg_testset_save_CFLAGS="$CFLAGS" 6648 6649 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6652 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6653 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6654 $as_echo_n "(cached) " >&6 6655 else 6656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6657 /* end confdefs.h. */ 6658 int i; 6659 _ACEOF 6660 if ac_fn_c_try_compile "$LINENO"; then : 6661 xorg_cv_cc_flag_unknown_warning_option=yes 6662 else 6663 xorg_cv_cc_flag_unknown_warning_option=no 6664 fi 6665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6666 fi 6667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6668 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6670 CFLAGS="$xorg_testset_save_CFLAGS" 6671 fi 6672 6673 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6676 fi 6677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6679 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6680 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6681 $as_echo_n "(cached) " >&6 6682 else 6683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6684 /* end confdefs.h. */ 6685 int i; 6686 _ACEOF 6687 if ac_fn_c_try_compile "$LINENO"; then : 6688 xorg_cv_cc_flag_unused_command_line_argument=yes 6689 else 6690 xorg_cv_cc_flag_unused_command_line_argument=no 6691 fi 6692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6693 fi 6694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6695 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6697 CFLAGS="$xorg_testset_save_CFLAGS" 6698 fi 6699 6700 found="no" 6701 6702 if test $found = "no" ; then 6703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6705 fi 6706 6707 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6709 fi 6710 6711 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6712 6713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6714 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6715 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6716 if eval \${$cacheid+:} false; then : 6717 $as_echo_n "(cached) " >&6 6718 else 6719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6720 /* end confdefs.h. */ 6721 int i; 6722 int 6723 main () 6724 { 6725 6726 ; 6727 return 0; 6728 } 6729 _ACEOF 6730 if ac_fn_c_try_link "$LINENO"; then : 6731 eval $cacheid=yes 6732 else 6733 eval $cacheid=no 6734 fi 6735 rm -f core conftest.err conftest.$ac_objext \ 6736 conftest$ac_exeext conftest.$ac_ext 6737 fi 6738 6739 6740 CFLAGS="$xorg_testset_save_CFLAGS" 6741 6742 eval supported=\$$cacheid 6743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6744 $as_echo "$supported" >&6; } 6745 if test "$supported" = "yes" ; then 6746 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6747 found="yes" 6748 fi 6749 fi 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 xorg_testset_save_CFLAGS="$CFLAGS" 6766 6767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6770 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6771 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6772 $as_echo_n "(cached) " >&6 6773 else 6774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6775 /* end confdefs.h. */ 6776 int i; 6777 _ACEOF 6778 if ac_fn_c_try_compile "$LINENO"; then : 6779 xorg_cv_cc_flag_unknown_warning_option=yes 6780 else 6781 xorg_cv_cc_flag_unknown_warning_option=no 6782 fi 6783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6784 fi 6785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6786 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6787 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6788 CFLAGS="$xorg_testset_save_CFLAGS" 6789 fi 6790 6791 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6794 fi 6795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6797 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6798 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6799 $as_echo_n "(cached) " >&6 6800 else 6801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6802 /* end confdefs.h. */ 6803 int i; 6804 _ACEOF 6805 if ac_fn_c_try_compile "$LINENO"; then : 6806 xorg_cv_cc_flag_unused_command_line_argument=yes 6807 else 6808 xorg_cv_cc_flag_unused_command_line_argument=no 6809 fi 6810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6811 fi 6812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6813 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6815 CFLAGS="$xorg_testset_save_CFLAGS" 6816 fi 6817 6818 found="no" 6819 6820 if test $found = "no" ; then 6821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6823 fi 6824 6825 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6827 fi 6828 6829 CFLAGS="$CFLAGS -Wredundant-decls" 6830 6831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6832 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6833 cacheid=xorg_cv_cc_flag__Wredundant_decls 6834 if eval \${$cacheid+:} false; then : 6835 $as_echo_n "(cached) " >&6 6836 else 6837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6838 /* end confdefs.h. */ 6839 int i; 6840 int 6841 main () 6842 { 6843 6844 ; 6845 return 0; 6846 } 6847 _ACEOF 6848 if ac_fn_c_try_link "$LINENO"; then : 6849 eval $cacheid=yes 6850 else 6851 eval $cacheid=no 6852 fi 6853 rm -f core conftest.err conftest.$ac_objext \ 6854 conftest$ac_exeext conftest.$ac_ext 6855 fi 6856 6857 6858 CFLAGS="$xorg_testset_save_CFLAGS" 6859 6860 eval supported=\$$cacheid 6861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6862 $as_echo "$supported" >&6; } 6863 if test "$supported" = "yes" ; then 6864 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6865 found="yes" 6866 fi 6867 fi 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 xorg_testset_save_CFLAGS="$CFLAGS" 6884 6885 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6888 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6889 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6890 $as_echo_n "(cached) " >&6 6891 else 6892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6893 /* end confdefs.h. */ 6894 int i; 6895 _ACEOF 6896 if ac_fn_c_try_compile "$LINENO"; then : 6897 xorg_cv_cc_flag_unknown_warning_option=yes 6898 else 6899 xorg_cv_cc_flag_unknown_warning_option=no 6900 fi 6901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6902 fi 6903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6904 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6906 CFLAGS="$xorg_testset_save_CFLAGS" 6907 fi 6908 6909 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6912 fi 6913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6915 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6916 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6917 $as_echo_n "(cached) " >&6 6918 else 6919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6920 /* end confdefs.h. */ 6921 int i; 6922 _ACEOF 6923 if ac_fn_c_try_compile "$LINENO"; then : 6924 xorg_cv_cc_flag_unused_command_line_argument=yes 6925 else 6926 xorg_cv_cc_flag_unused_command_line_argument=no 6927 fi 6928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6929 fi 6930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6931 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6932 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6933 CFLAGS="$xorg_testset_save_CFLAGS" 6934 fi 6935 6936 found="no" 6937 6938 if test $found = "no" ; then 6939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6941 fi 6942 6943 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6945 fi 6946 6947 CFLAGS="$CFLAGS -Wlogical-op" 6948 6949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6950 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6951 cacheid=xorg_cv_cc_flag__Wlogical_op 6952 if eval \${$cacheid+:} false; then : 6953 $as_echo_n "(cached) " >&6 6954 else 6955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6956 /* end confdefs.h. */ 6957 int i; 6958 int 6959 main () 6960 { 6961 6962 ; 6963 return 0; 6964 } 6965 _ACEOF 6966 if ac_fn_c_try_link "$LINENO"; then : 6967 eval $cacheid=yes 6968 else 6969 eval $cacheid=no 6970 fi 6971 rm -f core conftest.err conftest.$ac_objext \ 6972 conftest$ac_exeext conftest.$ac_ext 6973 fi 6974 6975 6976 CFLAGS="$xorg_testset_save_CFLAGS" 6977 6978 eval supported=\$$cacheid 6979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6980 $as_echo "$supported" >&6; } 6981 if test "$supported" = "yes" ; then 6982 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6983 found="yes" 6984 fi 6985 fi 6986 6987 6988 6989 # These are currently disabled because they are noisy. They will be enabled 6990 # in the future once the codebase is sufficiently modernized to silence 6991 # them. For now, I don't want them to drown out the other warnings. 6992 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6993 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6994 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6995 6996 # Turn some warnings into errors, so we don't accidently get successful builds 6997 # when there are problems that should be fixed. 6998 6999 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 xorg_testset_save_CFLAGS="$CFLAGS" 7014 7015 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7018 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7019 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7020 $as_echo_n "(cached) " >&6 7021 else 7022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7023 /* end confdefs.h. */ 7024 int i; 7025 _ACEOF 7026 if ac_fn_c_try_compile "$LINENO"; then : 7027 xorg_cv_cc_flag_unknown_warning_option=yes 7028 else 7029 xorg_cv_cc_flag_unknown_warning_option=no 7030 fi 7031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7032 fi 7033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7034 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7035 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7036 CFLAGS="$xorg_testset_save_CFLAGS" 7037 fi 7038 7039 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7042 fi 7043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7045 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7046 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7047 $as_echo_n "(cached) " >&6 7048 else 7049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7050 /* end confdefs.h. */ 7051 int i; 7052 _ACEOF 7053 if ac_fn_c_try_compile "$LINENO"; then : 7054 xorg_cv_cc_flag_unused_command_line_argument=yes 7055 else 7056 xorg_cv_cc_flag_unused_command_line_argument=no 7057 fi 7058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7059 fi 7060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7061 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7063 CFLAGS="$xorg_testset_save_CFLAGS" 7064 fi 7065 7066 found="no" 7067 7068 if test $found = "no" ; then 7069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7071 fi 7072 7073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7075 fi 7076 7077 CFLAGS="$CFLAGS -Werror=implicit" 7078 7079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7080 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7081 cacheid=xorg_cv_cc_flag__Werror_implicit 7082 if eval \${$cacheid+:} false; then : 7083 $as_echo_n "(cached) " >&6 7084 else 7085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7086 /* end confdefs.h. */ 7087 int i; 7088 int 7089 main () 7090 { 7091 7092 ; 7093 return 0; 7094 } 7095 _ACEOF 7096 if ac_fn_c_try_link "$LINENO"; then : 7097 eval $cacheid=yes 7098 else 7099 eval $cacheid=no 7100 fi 7101 rm -f core conftest.err conftest.$ac_objext \ 7102 conftest$ac_exeext conftest.$ac_ext 7103 fi 7104 7105 7106 CFLAGS="$xorg_testset_save_CFLAGS" 7107 7108 eval supported=\$$cacheid 7109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7110 $as_echo "$supported" >&6; } 7111 if test "$supported" = "yes" ; then 7112 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7113 found="yes" 7114 fi 7115 fi 7116 7117 if test $found = "no" ; then 7118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7120 fi 7121 7122 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7124 fi 7125 7126 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7127 7128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7129 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7130 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7131 if eval \${$cacheid+:} false; then : 7132 $as_echo_n "(cached) " >&6 7133 else 7134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7135 /* end confdefs.h. */ 7136 int i; 7137 int 7138 main () 7139 { 7140 7141 ; 7142 return 0; 7143 } 7144 _ACEOF 7145 if ac_fn_c_try_link "$LINENO"; then : 7146 eval $cacheid=yes 7147 else 7148 eval $cacheid=no 7149 fi 7150 rm -f core conftest.err conftest.$ac_objext \ 7151 conftest$ac_exeext conftest.$ac_ext 7152 fi 7153 7154 7155 CFLAGS="$xorg_testset_save_CFLAGS" 7156 7157 eval supported=\$$cacheid 7158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7159 $as_echo "$supported" >&6; } 7160 if test "$supported" = "yes" ; then 7161 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7162 found="yes" 7163 fi 7164 fi 7165 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 xorg_testset_save_CFLAGS="$CFLAGS" 7181 7182 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7185 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7186 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7187 $as_echo_n "(cached) " >&6 7188 else 7189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7190 /* end confdefs.h. */ 7191 int i; 7192 _ACEOF 7193 if ac_fn_c_try_compile "$LINENO"; then : 7194 xorg_cv_cc_flag_unknown_warning_option=yes 7195 else 7196 xorg_cv_cc_flag_unknown_warning_option=no 7197 fi 7198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7199 fi 7200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7201 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7203 CFLAGS="$xorg_testset_save_CFLAGS" 7204 fi 7205 7206 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7209 fi 7210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7212 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7213 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7214 $as_echo_n "(cached) " >&6 7215 else 7216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7217 /* end confdefs.h. */ 7218 int i; 7219 _ACEOF 7220 if ac_fn_c_try_compile "$LINENO"; then : 7221 xorg_cv_cc_flag_unused_command_line_argument=yes 7222 else 7223 xorg_cv_cc_flag_unused_command_line_argument=no 7224 fi 7225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7226 fi 7227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7228 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7230 CFLAGS="$xorg_testset_save_CFLAGS" 7231 fi 7232 7233 found="no" 7234 7235 if test $found = "no" ; then 7236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7238 fi 7239 7240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7242 fi 7243 7244 CFLAGS="$CFLAGS -Werror=nonnull" 7245 7246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7247 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7248 cacheid=xorg_cv_cc_flag__Werror_nonnull 7249 if eval \${$cacheid+:} false; then : 7250 $as_echo_n "(cached) " >&6 7251 else 7252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7253 /* end confdefs.h. */ 7254 int i; 7255 int 7256 main () 7257 { 7258 7259 ; 7260 return 0; 7261 } 7262 _ACEOF 7263 if ac_fn_c_try_link "$LINENO"; then : 7264 eval $cacheid=yes 7265 else 7266 eval $cacheid=no 7267 fi 7268 rm -f core conftest.err conftest.$ac_objext \ 7269 conftest$ac_exeext conftest.$ac_ext 7270 fi 7271 7272 7273 CFLAGS="$xorg_testset_save_CFLAGS" 7274 7275 eval supported=\$$cacheid 7276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7277 $as_echo "$supported" >&6; } 7278 if test "$supported" = "yes" ; then 7279 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7280 found="yes" 7281 fi 7282 fi 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 7295 7296 7297 7298 xorg_testset_save_CFLAGS="$CFLAGS" 7299 7300 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7303 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7304 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7305 $as_echo_n "(cached) " >&6 7306 else 7307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7308 /* end confdefs.h. */ 7309 int i; 7310 _ACEOF 7311 if ac_fn_c_try_compile "$LINENO"; then : 7312 xorg_cv_cc_flag_unknown_warning_option=yes 7313 else 7314 xorg_cv_cc_flag_unknown_warning_option=no 7315 fi 7316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7317 fi 7318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7319 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7321 CFLAGS="$xorg_testset_save_CFLAGS" 7322 fi 7323 7324 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 fi 7328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7330 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7331 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7332 $as_echo_n "(cached) " >&6 7333 else 7334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7335 /* end confdefs.h. */ 7336 int i; 7337 _ACEOF 7338 if ac_fn_c_try_compile "$LINENO"; then : 7339 xorg_cv_cc_flag_unused_command_line_argument=yes 7340 else 7341 xorg_cv_cc_flag_unused_command_line_argument=no 7342 fi 7343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7344 fi 7345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7346 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7347 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7348 CFLAGS="$xorg_testset_save_CFLAGS" 7349 fi 7350 7351 found="no" 7352 7353 if test $found = "no" ; then 7354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7356 fi 7357 7358 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7360 fi 7361 7362 CFLAGS="$CFLAGS -Werror=init-self" 7363 7364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7365 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7366 cacheid=xorg_cv_cc_flag__Werror_init_self 7367 if eval \${$cacheid+:} false; then : 7368 $as_echo_n "(cached) " >&6 7369 else 7370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7371 /* end confdefs.h. */ 7372 int i; 7373 int 7374 main () 7375 { 7376 7377 ; 7378 return 0; 7379 } 7380 _ACEOF 7381 if ac_fn_c_try_link "$LINENO"; then : 7382 eval $cacheid=yes 7383 else 7384 eval $cacheid=no 7385 fi 7386 rm -f core conftest.err conftest.$ac_objext \ 7387 conftest$ac_exeext conftest.$ac_ext 7388 fi 7389 7390 7391 CFLAGS="$xorg_testset_save_CFLAGS" 7392 7393 eval supported=\$$cacheid 7394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7395 $as_echo "$supported" >&6; } 7396 if test "$supported" = "yes" ; then 7397 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7398 found="yes" 7399 fi 7400 fi 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 xorg_testset_save_CFLAGS="$CFLAGS" 7417 7418 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7421 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7422 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7423 $as_echo_n "(cached) " >&6 7424 else 7425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7426 /* end confdefs.h. */ 7427 int i; 7428 _ACEOF 7429 if ac_fn_c_try_compile "$LINENO"; then : 7430 xorg_cv_cc_flag_unknown_warning_option=yes 7431 else 7432 xorg_cv_cc_flag_unknown_warning_option=no 7433 fi 7434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7435 fi 7436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7437 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7438 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7439 CFLAGS="$xorg_testset_save_CFLAGS" 7440 fi 7441 7442 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7445 fi 7446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7448 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7449 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7450 $as_echo_n "(cached) " >&6 7451 else 7452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7453 /* end confdefs.h. */ 7454 int i; 7455 _ACEOF 7456 if ac_fn_c_try_compile "$LINENO"; then : 7457 xorg_cv_cc_flag_unused_command_line_argument=yes 7458 else 7459 xorg_cv_cc_flag_unused_command_line_argument=no 7460 fi 7461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7462 fi 7463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7464 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7465 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7466 CFLAGS="$xorg_testset_save_CFLAGS" 7467 fi 7468 7469 found="no" 7470 7471 if test $found = "no" ; then 7472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7474 fi 7475 7476 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7478 fi 7479 7480 CFLAGS="$CFLAGS -Werror=main" 7481 7482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7483 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7484 cacheid=xorg_cv_cc_flag__Werror_main 7485 if eval \${$cacheid+:} false; then : 7486 $as_echo_n "(cached) " >&6 7487 else 7488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7489 /* end confdefs.h. */ 7490 int i; 7491 int 7492 main () 7493 { 7494 7495 ; 7496 return 0; 7497 } 7498 _ACEOF 7499 if ac_fn_c_try_link "$LINENO"; then : 7500 eval $cacheid=yes 7501 else 7502 eval $cacheid=no 7503 fi 7504 rm -f core conftest.err conftest.$ac_objext \ 7505 conftest$ac_exeext conftest.$ac_ext 7506 fi 7507 7508 7509 CFLAGS="$xorg_testset_save_CFLAGS" 7510 7511 eval supported=\$$cacheid 7512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7513 $as_echo "$supported" >&6; } 7514 if test "$supported" = "yes" ; then 7515 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7516 found="yes" 7517 fi 7518 fi 7519 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 xorg_testset_save_CFLAGS="$CFLAGS" 7535 7536 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7539 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7540 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7541 $as_echo_n "(cached) " >&6 7542 else 7543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7544 /* end confdefs.h. */ 7545 int i; 7546 _ACEOF 7547 if ac_fn_c_try_compile "$LINENO"; then : 7548 xorg_cv_cc_flag_unknown_warning_option=yes 7549 else 7550 xorg_cv_cc_flag_unknown_warning_option=no 7551 fi 7552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7553 fi 7554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7555 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7556 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7557 CFLAGS="$xorg_testset_save_CFLAGS" 7558 fi 7559 7560 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7563 fi 7564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7566 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7567 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7568 $as_echo_n "(cached) " >&6 7569 else 7570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7571 /* end confdefs.h. */ 7572 int i; 7573 _ACEOF 7574 if ac_fn_c_try_compile "$LINENO"; then : 7575 xorg_cv_cc_flag_unused_command_line_argument=yes 7576 else 7577 xorg_cv_cc_flag_unused_command_line_argument=no 7578 fi 7579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7580 fi 7581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7582 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7583 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7584 CFLAGS="$xorg_testset_save_CFLAGS" 7585 fi 7586 7587 found="no" 7588 7589 if test $found = "no" ; then 7590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7592 fi 7593 7594 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7596 fi 7597 7598 CFLAGS="$CFLAGS -Werror=missing-braces" 7599 7600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7601 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7602 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7603 if eval \${$cacheid+:} false; then : 7604 $as_echo_n "(cached) " >&6 7605 else 7606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7607 /* end confdefs.h. */ 7608 int i; 7609 int 7610 main () 7611 { 7612 7613 ; 7614 return 0; 7615 } 7616 _ACEOF 7617 if ac_fn_c_try_link "$LINENO"; then : 7618 eval $cacheid=yes 7619 else 7620 eval $cacheid=no 7621 fi 7622 rm -f core conftest.err conftest.$ac_objext \ 7623 conftest$ac_exeext conftest.$ac_ext 7624 fi 7625 7626 7627 CFLAGS="$xorg_testset_save_CFLAGS" 7628 7629 eval supported=\$$cacheid 7630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7631 $as_echo "$supported" >&6; } 7632 if test "$supported" = "yes" ; then 7633 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7634 found="yes" 7635 fi 7636 fi 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652 xorg_testset_save_CFLAGS="$CFLAGS" 7653 7654 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7657 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7658 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7659 $as_echo_n "(cached) " >&6 7660 else 7661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7662 /* end confdefs.h. */ 7663 int i; 7664 _ACEOF 7665 if ac_fn_c_try_compile "$LINENO"; then : 7666 xorg_cv_cc_flag_unknown_warning_option=yes 7667 else 7668 xorg_cv_cc_flag_unknown_warning_option=no 7669 fi 7670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7671 fi 7672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7673 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7674 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7675 CFLAGS="$xorg_testset_save_CFLAGS" 7676 fi 7677 7678 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7681 fi 7682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7684 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7685 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7686 $as_echo_n "(cached) " >&6 7687 else 7688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7689 /* end confdefs.h. */ 7690 int i; 7691 _ACEOF 7692 if ac_fn_c_try_compile "$LINENO"; then : 7693 xorg_cv_cc_flag_unused_command_line_argument=yes 7694 else 7695 xorg_cv_cc_flag_unused_command_line_argument=no 7696 fi 7697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7698 fi 7699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7700 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7702 CFLAGS="$xorg_testset_save_CFLAGS" 7703 fi 7704 7705 found="no" 7706 7707 if test $found = "no" ; then 7708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7710 fi 7711 7712 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7714 fi 7715 7716 CFLAGS="$CFLAGS -Werror=sequence-point" 7717 7718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7719 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7720 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7721 if eval \${$cacheid+:} false; then : 7722 $as_echo_n "(cached) " >&6 7723 else 7724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7725 /* end confdefs.h. */ 7726 int i; 7727 int 7728 main () 7729 { 7730 7731 ; 7732 return 0; 7733 } 7734 _ACEOF 7735 if ac_fn_c_try_link "$LINENO"; then : 7736 eval $cacheid=yes 7737 else 7738 eval $cacheid=no 7739 fi 7740 rm -f core conftest.err conftest.$ac_objext \ 7741 conftest$ac_exeext conftest.$ac_ext 7742 fi 7743 7744 7745 CFLAGS="$xorg_testset_save_CFLAGS" 7746 7747 eval supported=\$$cacheid 7748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7749 $as_echo "$supported" >&6; } 7750 if test "$supported" = "yes" ; then 7751 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7752 found="yes" 7753 fi 7754 fi 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770 xorg_testset_save_CFLAGS="$CFLAGS" 7771 7772 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7775 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7776 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7777 $as_echo_n "(cached) " >&6 7778 else 7779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7780 /* end confdefs.h. */ 7781 int i; 7782 _ACEOF 7783 if ac_fn_c_try_compile "$LINENO"; then : 7784 xorg_cv_cc_flag_unknown_warning_option=yes 7785 else 7786 xorg_cv_cc_flag_unknown_warning_option=no 7787 fi 7788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7789 fi 7790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7791 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7792 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7793 CFLAGS="$xorg_testset_save_CFLAGS" 7794 fi 7795 7796 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7799 fi 7800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7802 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7803 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7804 $as_echo_n "(cached) " >&6 7805 else 7806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7807 /* end confdefs.h. */ 7808 int i; 7809 _ACEOF 7810 if ac_fn_c_try_compile "$LINENO"; then : 7811 xorg_cv_cc_flag_unused_command_line_argument=yes 7812 else 7813 xorg_cv_cc_flag_unused_command_line_argument=no 7814 fi 7815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7816 fi 7817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7818 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7819 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7820 CFLAGS="$xorg_testset_save_CFLAGS" 7821 fi 7822 7823 found="no" 7824 7825 if test $found = "no" ; then 7826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7828 fi 7829 7830 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7832 fi 7833 7834 CFLAGS="$CFLAGS -Werror=return-type" 7835 7836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7837 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7838 cacheid=xorg_cv_cc_flag__Werror_return_type 7839 if eval \${$cacheid+:} false; then : 7840 $as_echo_n "(cached) " >&6 7841 else 7842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7843 /* end confdefs.h. */ 7844 int i; 7845 int 7846 main () 7847 { 7848 7849 ; 7850 return 0; 7851 } 7852 _ACEOF 7853 if ac_fn_c_try_link "$LINENO"; then : 7854 eval $cacheid=yes 7855 else 7856 eval $cacheid=no 7857 fi 7858 rm -f core conftest.err conftest.$ac_objext \ 7859 conftest$ac_exeext conftest.$ac_ext 7860 fi 7861 7862 7863 CFLAGS="$xorg_testset_save_CFLAGS" 7864 7865 eval supported=\$$cacheid 7866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7867 $as_echo "$supported" >&6; } 7868 if test "$supported" = "yes" ; then 7869 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7870 found="yes" 7871 fi 7872 fi 7873 7874 if test $found = "no" ; then 7875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7877 fi 7878 7879 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7881 fi 7882 7883 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7884 7885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7886 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7887 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7888 if eval \${$cacheid+:} false; then : 7889 $as_echo_n "(cached) " >&6 7890 else 7891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7892 /* end confdefs.h. */ 7893 int i; 7894 int 7895 main () 7896 { 7897 7898 ; 7899 return 0; 7900 } 7901 _ACEOF 7902 if ac_fn_c_try_link "$LINENO"; then : 7903 eval $cacheid=yes 7904 else 7905 eval $cacheid=no 7906 fi 7907 rm -f core conftest.err conftest.$ac_objext \ 7908 conftest$ac_exeext conftest.$ac_ext 7909 fi 7910 7911 7912 CFLAGS="$xorg_testset_save_CFLAGS" 7913 7914 eval supported=\$$cacheid 7915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7916 $as_echo "$supported" >&6; } 7917 if test "$supported" = "yes" ; then 7918 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7919 found="yes" 7920 fi 7921 fi 7922 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 xorg_testset_save_CFLAGS="$CFLAGS" 7938 7939 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7942 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7943 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7944 $as_echo_n "(cached) " >&6 7945 else 7946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7947 /* end confdefs.h. */ 7948 int i; 7949 _ACEOF 7950 if ac_fn_c_try_compile "$LINENO"; then : 7951 xorg_cv_cc_flag_unknown_warning_option=yes 7952 else 7953 xorg_cv_cc_flag_unknown_warning_option=no 7954 fi 7955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7956 fi 7957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7958 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7959 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7960 CFLAGS="$xorg_testset_save_CFLAGS" 7961 fi 7962 7963 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7966 fi 7967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7969 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7970 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7971 $as_echo_n "(cached) " >&6 7972 else 7973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7974 /* end confdefs.h. */ 7975 int i; 7976 _ACEOF 7977 if ac_fn_c_try_compile "$LINENO"; then : 7978 xorg_cv_cc_flag_unused_command_line_argument=yes 7979 else 7980 xorg_cv_cc_flag_unused_command_line_argument=no 7981 fi 7982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7983 fi 7984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7985 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7986 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7987 CFLAGS="$xorg_testset_save_CFLAGS" 7988 fi 7989 7990 found="no" 7991 7992 if test $found = "no" ; then 7993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7995 fi 7996 7997 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7999 fi 8000 8001 CFLAGS="$CFLAGS -Werror=trigraphs" 8002 8003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8004 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8005 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8006 if eval \${$cacheid+:} false; then : 8007 $as_echo_n "(cached) " >&6 8008 else 8009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8010 /* end confdefs.h. */ 8011 int i; 8012 int 8013 main () 8014 { 8015 8016 ; 8017 return 0; 8018 } 8019 _ACEOF 8020 if ac_fn_c_try_link "$LINENO"; then : 8021 eval $cacheid=yes 8022 else 8023 eval $cacheid=no 8024 fi 8025 rm -f core conftest.err conftest.$ac_objext \ 8026 conftest$ac_exeext conftest.$ac_ext 8027 fi 8028 8029 8030 CFLAGS="$xorg_testset_save_CFLAGS" 8031 8032 eval supported=\$$cacheid 8033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8034 $as_echo "$supported" >&6; } 8035 if test "$supported" = "yes" ; then 8036 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8037 found="yes" 8038 fi 8039 fi 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 xorg_testset_save_CFLAGS="$CFLAGS" 8056 8057 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8060 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8061 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8062 $as_echo_n "(cached) " >&6 8063 else 8064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8065 /* end confdefs.h. */ 8066 int i; 8067 _ACEOF 8068 if ac_fn_c_try_compile "$LINENO"; then : 8069 xorg_cv_cc_flag_unknown_warning_option=yes 8070 else 8071 xorg_cv_cc_flag_unknown_warning_option=no 8072 fi 8073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8074 fi 8075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8076 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8077 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8078 CFLAGS="$xorg_testset_save_CFLAGS" 8079 fi 8080 8081 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8084 fi 8085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8087 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8088 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8089 $as_echo_n "(cached) " >&6 8090 else 8091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8092 /* end confdefs.h. */ 8093 int i; 8094 _ACEOF 8095 if ac_fn_c_try_compile "$LINENO"; then : 8096 xorg_cv_cc_flag_unused_command_line_argument=yes 8097 else 8098 xorg_cv_cc_flag_unused_command_line_argument=no 8099 fi 8100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8101 fi 8102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8103 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8104 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8105 CFLAGS="$xorg_testset_save_CFLAGS" 8106 fi 8107 8108 found="no" 8109 8110 if test $found = "no" ; then 8111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8113 fi 8114 8115 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8116 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8117 fi 8118 8119 CFLAGS="$CFLAGS -Werror=array-bounds" 8120 8121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8122 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8123 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8124 if eval \${$cacheid+:} false; then : 8125 $as_echo_n "(cached) " >&6 8126 else 8127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8128 /* end confdefs.h. */ 8129 int i; 8130 int 8131 main () 8132 { 8133 8134 ; 8135 return 0; 8136 } 8137 _ACEOF 8138 if ac_fn_c_try_link "$LINENO"; then : 8139 eval $cacheid=yes 8140 else 8141 eval $cacheid=no 8142 fi 8143 rm -f core conftest.err conftest.$ac_objext \ 8144 conftest$ac_exeext conftest.$ac_ext 8145 fi 8146 8147 8148 CFLAGS="$xorg_testset_save_CFLAGS" 8149 8150 eval supported=\$$cacheid 8151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8152 $as_echo "$supported" >&6; } 8153 if test "$supported" = "yes" ; then 8154 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8155 found="yes" 8156 fi 8157 fi 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 xorg_testset_save_CFLAGS="$CFLAGS" 8174 8175 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8178 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8179 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8180 $as_echo_n "(cached) " >&6 8181 else 8182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8183 /* end confdefs.h. */ 8184 int i; 8185 _ACEOF 8186 if ac_fn_c_try_compile "$LINENO"; then : 8187 xorg_cv_cc_flag_unknown_warning_option=yes 8188 else 8189 xorg_cv_cc_flag_unknown_warning_option=no 8190 fi 8191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8192 fi 8193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8194 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8195 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8196 CFLAGS="$xorg_testset_save_CFLAGS" 8197 fi 8198 8199 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8202 fi 8203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8205 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8206 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8207 $as_echo_n "(cached) " >&6 8208 else 8209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8210 /* end confdefs.h. */ 8211 int i; 8212 _ACEOF 8213 if ac_fn_c_try_compile "$LINENO"; then : 8214 xorg_cv_cc_flag_unused_command_line_argument=yes 8215 else 8216 xorg_cv_cc_flag_unused_command_line_argument=no 8217 fi 8218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8219 fi 8220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8221 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8222 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8223 CFLAGS="$xorg_testset_save_CFLAGS" 8224 fi 8225 8226 found="no" 8227 8228 if test $found = "no" ; then 8229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8231 fi 8232 8233 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8234 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8235 fi 8236 8237 CFLAGS="$CFLAGS -Werror=write-strings" 8238 8239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8240 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8241 cacheid=xorg_cv_cc_flag__Werror_write_strings 8242 if eval \${$cacheid+:} false; then : 8243 $as_echo_n "(cached) " >&6 8244 else 8245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8246 /* end confdefs.h. */ 8247 int i; 8248 int 8249 main () 8250 { 8251 8252 ; 8253 return 0; 8254 } 8255 _ACEOF 8256 if ac_fn_c_try_link "$LINENO"; then : 8257 eval $cacheid=yes 8258 else 8259 eval $cacheid=no 8260 fi 8261 rm -f core conftest.err conftest.$ac_objext \ 8262 conftest$ac_exeext conftest.$ac_ext 8263 fi 8264 8265 8266 CFLAGS="$xorg_testset_save_CFLAGS" 8267 8268 eval supported=\$$cacheid 8269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8270 $as_echo "$supported" >&6; } 8271 if test "$supported" = "yes" ; then 8272 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8273 found="yes" 8274 fi 8275 fi 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 8290 8291 xorg_testset_save_CFLAGS="$CFLAGS" 8292 8293 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8296 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8297 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8298 $as_echo_n "(cached) " >&6 8299 else 8300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8301 /* end confdefs.h. */ 8302 int i; 8303 _ACEOF 8304 if ac_fn_c_try_compile "$LINENO"; then : 8305 xorg_cv_cc_flag_unknown_warning_option=yes 8306 else 8307 xorg_cv_cc_flag_unknown_warning_option=no 8308 fi 8309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8310 fi 8311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8312 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8313 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8314 CFLAGS="$xorg_testset_save_CFLAGS" 8315 fi 8316 8317 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8320 fi 8321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8323 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8324 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8325 $as_echo_n "(cached) " >&6 8326 else 8327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8328 /* end confdefs.h. */ 8329 int i; 8330 _ACEOF 8331 if ac_fn_c_try_compile "$LINENO"; then : 8332 xorg_cv_cc_flag_unused_command_line_argument=yes 8333 else 8334 xorg_cv_cc_flag_unused_command_line_argument=no 8335 fi 8336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8337 fi 8338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8339 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8340 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8341 CFLAGS="$xorg_testset_save_CFLAGS" 8342 fi 8343 8344 found="no" 8345 8346 if test $found = "no" ; then 8347 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8349 fi 8350 8351 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8352 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8353 fi 8354 8355 CFLAGS="$CFLAGS -Werror=address" 8356 8357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8358 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8359 cacheid=xorg_cv_cc_flag__Werror_address 8360 if eval \${$cacheid+:} false; then : 8361 $as_echo_n "(cached) " >&6 8362 else 8363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8364 /* end confdefs.h. */ 8365 int i; 8366 int 8367 main () 8368 { 8369 8370 ; 8371 return 0; 8372 } 8373 _ACEOF 8374 if ac_fn_c_try_link "$LINENO"; then : 8375 eval $cacheid=yes 8376 else 8377 eval $cacheid=no 8378 fi 8379 rm -f core conftest.err conftest.$ac_objext \ 8380 conftest$ac_exeext conftest.$ac_ext 8381 fi 8382 8383 8384 CFLAGS="$xorg_testset_save_CFLAGS" 8385 8386 eval supported=\$$cacheid 8387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8388 $as_echo "$supported" >&6; } 8389 if test "$supported" = "yes" ; then 8390 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8391 found="yes" 8392 fi 8393 fi 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 xorg_testset_save_CFLAGS="$CFLAGS" 8410 8411 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8414 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8415 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8416 $as_echo_n "(cached) " >&6 8417 else 8418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8419 /* end confdefs.h. */ 8420 int i; 8421 _ACEOF 8422 if ac_fn_c_try_compile "$LINENO"; then : 8423 xorg_cv_cc_flag_unknown_warning_option=yes 8424 else 8425 xorg_cv_cc_flag_unknown_warning_option=no 8426 fi 8427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8428 fi 8429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8430 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8431 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8432 CFLAGS="$xorg_testset_save_CFLAGS" 8433 fi 8434 8435 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8438 fi 8439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8441 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8442 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8443 $as_echo_n "(cached) " >&6 8444 else 8445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8446 /* end confdefs.h. */ 8447 int i; 8448 _ACEOF 8449 if ac_fn_c_try_compile "$LINENO"; then : 8450 xorg_cv_cc_flag_unused_command_line_argument=yes 8451 else 8452 xorg_cv_cc_flag_unused_command_line_argument=no 8453 fi 8454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8455 fi 8456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8457 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8459 CFLAGS="$xorg_testset_save_CFLAGS" 8460 fi 8461 8462 found="no" 8463 8464 if test $found = "no" ; then 8465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8467 fi 8468 8469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8471 fi 8472 8473 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8474 8475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8476 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8477 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8478 if eval \${$cacheid+:} false; then : 8479 $as_echo_n "(cached) " >&6 8480 else 8481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8482 /* end confdefs.h. */ 8483 int i; 8484 int 8485 main () 8486 { 8487 8488 ; 8489 return 0; 8490 } 8491 _ACEOF 8492 if ac_fn_c_try_link "$LINENO"; then : 8493 eval $cacheid=yes 8494 else 8495 eval $cacheid=no 8496 fi 8497 rm -f core conftest.err conftest.$ac_objext \ 8498 conftest$ac_exeext conftest.$ac_ext 8499 fi 8500 8501 8502 CFLAGS="$xorg_testset_save_CFLAGS" 8503 8504 eval supported=\$$cacheid 8505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8506 $as_echo "$supported" >&6; } 8507 if test "$supported" = "yes" ; then 8508 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8509 found="yes" 8510 fi 8511 fi 8512 8513 if test $found = "no" ; then 8514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8516 fi 8517 8518 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8520 fi 8521 8522 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8523 8524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8525 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8526 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8527 if eval \${$cacheid+:} false; then : 8528 $as_echo_n "(cached) " >&6 8529 else 8530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8531 /* end confdefs.h. */ 8532 int i; 8533 int 8534 main () 8535 { 8536 8537 ; 8538 return 0; 8539 } 8540 _ACEOF 8541 if ac_fn_c_try_link "$LINENO"; then : 8542 eval $cacheid=yes 8543 else 8544 eval $cacheid=no 8545 fi 8546 rm -f core conftest.err conftest.$ac_objext \ 8547 conftest$ac_exeext conftest.$ac_ext 8548 fi 8549 8550 8551 CFLAGS="$xorg_testset_save_CFLAGS" 8552 8553 eval supported=\$$cacheid 8554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8555 $as_echo "$supported" >&6; } 8556 if test "$supported" = "yes" ; then 8557 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8558 found="yes" 8559 fi 8560 fi 8561 8562 8563 8564 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 xorg_testset_save_CFLAGS="$CFLAGS" 8577 8578 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8581 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8582 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8583 $as_echo_n "(cached) " >&6 8584 else 8585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8586 /* end confdefs.h. */ 8587 int i; 8588 _ACEOF 8589 if ac_fn_c_try_compile "$LINENO"; then : 8590 xorg_cv_cc_flag_unknown_warning_option=yes 8591 else 8592 xorg_cv_cc_flag_unknown_warning_option=no 8593 fi 8594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8595 fi 8596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8597 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8598 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8599 CFLAGS="$xorg_testset_save_CFLAGS" 8600 fi 8601 8602 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8605 fi 8606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8608 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8609 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8610 $as_echo_n "(cached) " >&6 8611 else 8612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8613 /* end confdefs.h. */ 8614 int i; 8615 _ACEOF 8616 if ac_fn_c_try_compile "$LINENO"; then : 8617 xorg_cv_cc_flag_unused_command_line_argument=yes 8618 else 8619 xorg_cv_cc_flag_unused_command_line_argument=no 8620 fi 8621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8622 fi 8623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8624 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8625 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8626 CFLAGS="$xorg_testset_save_CFLAGS" 8627 fi 8628 8629 found="no" 8630 8631 if test $found = "no" ; then 8632 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8634 fi 8635 8636 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8638 fi 8639 8640 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8641 8642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8643 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8644 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8645 if eval \${$cacheid+:} false; then : 8646 $as_echo_n "(cached) " >&6 8647 else 8648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8649 /* end confdefs.h. */ 8650 int i; 8651 int 8652 main () 8653 { 8654 8655 ; 8656 return 0; 8657 } 8658 _ACEOF 8659 if ac_fn_c_try_link "$LINENO"; then : 8660 eval $cacheid=yes 8661 else 8662 eval $cacheid=no 8663 fi 8664 rm -f core conftest.err conftest.$ac_objext \ 8665 conftest$ac_exeext conftest.$ac_ext 8666 fi 8667 8668 8669 CFLAGS="$xorg_testset_save_CFLAGS" 8670 8671 eval supported=\$$cacheid 8672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8673 $as_echo "$supported" >&6; } 8674 if test "$supported" = "yes" ; then 8675 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8676 found="yes" 8677 fi 8678 fi 8679 8680 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8681 else 8682 { $as_echo "$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 8683 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 xorg_testset_save_CFLAGS="$CFLAGS" 8698 8699 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8702 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8703 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8704 $as_echo_n "(cached) " >&6 8705 else 8706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8707 /* end confdefs.h. */ 8708 int i; 8709 _ACEOF 8710 if ac_fn_c_try_compile "$LINENO"; then : 8711 xorg_cv_cc_flag_unknown_warning_option=yes 8712 else 8713 xorg_cv_cc_flag_unknown_warning_option=no 8714 fi 8715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8716 fi 8717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8718 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8719 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8720 CFLAGS="$xorg_testset_save_CFLAGS" 8721 fi 8722 8723 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8726 fi 8727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8729 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8730 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8731 $as_echo_n "(cached) " >&6 8732 else 8733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8734 /* end confdefs.h. */ 8735 int i; 8736 _ACEOF 8737 if ac_fn_c_try_compile "$LINENO"; then : 8738 xorg_cv_cc_flag_unused_command_line_argument=yes 8739 else 8740 xorg_cv_cc_flag_unused_command_line_argument=no 8741 fi 8742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8743 fi 8744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8745 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8746 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8747 CFLAGS="$xorg_testset_save_CFLAGS" 8748 fi 8749 8750 found="no" 8751 8752 if test $found = "no" ; then 8753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8755 fi 8756 8757 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8759 fi 8760 8761 CFLAGS="$CFLAGS -Wimplicit" 8762 8763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8764 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8765 cacheid=xorg_cv_cc_flag__Wimplicit 8766 if eval \${$cacheid+:} false; then : 8767 $as_echo_n "(cached) " >&6 8768 else 8769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8770 /* end confdefs.h. */ 8771 int i; 8772 int 8773 main () 8774 { 8775 8776 ; 8777 return 0; 8778 } 8779 _ACEOF 8780 if ac_fn_c_try_link "$LINENO"; then : 8781 eval $cacheid=yes 8782 else 8783 eval $cacheid=no 8784 fi 8785 rm -f core conftest.err conftest.$ac_objext \ 8786 conftest$ac_exeext conftest.$ac_ext 8787 fi 8788 8789 8790 CFLAGS="$xorg_testset_save_CFLAGS" 8791 8792 eval supported=\$$cacheid 8793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8794 $as_echo "$supported" >&6; } 8795 if test "$supported" = "yes" ; then 8796 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8797 found="yes" 8798 fi 8799 fi 8800 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 xorg_testset_save_CFLAGS="$CFLAGS" 8816 8817 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8820 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8821 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8822 $as_echo_n "(cached) " >&6 8823 else 8824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8825 /* end confdefs.h. */ 8826 int i; 8827 _ACEOF 8828 if ac_fn_c_try_compile "$LINENO"; then : 8829 xorg_cv_cc_flag_unknown_warning_option=yes 8830 else 8831 xorg_cv_cc_flag_unknown_warning_option=no 8832 fi 8833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8834 fi 8835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8836 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8837 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8838 CFLAGS="$xorg_testset_save_CFLAGS" 8839 fi 8840 8841 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8844 fi 8845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8847 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8848 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8849 $as_echo_n "(cached) " >&6 8850 else 8851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8852 /* end confdefs.h. */ 8853 int i; 8854 _ACEOF 8855 if ac_fn_c_try_compile "$LINENO"; then : 8856 xorg_cv_cc_flag_unused_command_line_argument=yes 8857 else 8858 xorg_cv_cc_flag_unused_command_line_argument=no 8859 fi 8860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8861 fi 8862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8863 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8864 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8865 CFLAGS="$xorg_testset_save_CFLAGS" 8866 fi 8867 8868 found="no" 8869 8870 if test $found = "no" ; then 8871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8873 fi 8874 8875 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8877 fi 8878 8879 CFLAGS="$CFLAGS -Wnonnull" 8880 8881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8882 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8883 cacheid=xorg_cv_cc_flag__Wnonnull 8884 if eval \${$cacheid+:} false; then : 8885 $as_echo_n "(cached) " >&6 8886 else 8887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8888 /* end confdefs.h. */ 8889 int i; 8890 int 8891 main () 8892 { 8893 8894 ; 8895 return 0; 8896 } 8897 _ACEOF 8898 if ac_fn_c_try_link "$LINENO"; then : 8899 eval $cacheid=yes 8900 else 8901 eval $cacheid=no 8902 fi 8903 rm -f core conftest.err conftest.$ac_objext \ 8904 conftest$ac_exeext conftest.$ac_ext 8905 fi 8906 8907 8908 CFLAGS="$xorg_testset_save_CFLAGS" 8909 8910 eval supported=\$$cacheid 8911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8912 $as_echo "$supported" >&6; } 8913 if test "$supported" = "yes" ; then 8914 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8915 found="yes" 8916 fi 8917 fi 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 8931 8932 8933 xorg_testset_save_CFLAGS="$CFLAGS" 8934 8935 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8938 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8939 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8940 $as_echo_n "(cached) " >&6 8941 else 8942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8943 /* end confdefs.h. */ 8944 int i; 8945 _ACEOF 8946 if ac_fn_c_try_compile "$LINENO"; then : 8947 xorg_cv_cc_flag_unknown_warning_option=yes 8948 else 8949 xorg_cv_cc_flag_unknown_warning_option=no 8950 fi 8951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8952 fi 8953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8954 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8955 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8956 CFLAGS="$xorg_testset_save_CFLAGS" 8957 fi 8958 8959 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8962 fi 8963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8965 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8966 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8967 $as_echo_n "(cached) " >&6 8968 else 8969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8970 /* end confdefs.h. */ 8971 int i; 8972 _ACEOF 8973 if ac_fn_c_try_compile "$LINENO"; then : 8974 xorg_cv_cc_flag_unused_command_line_argument=yes 8975 else 8976 xorg_cv_cc_flag_unused_command_line_argument=no 8977 fi 8978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8979 fi 8980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8981 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8982 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8983 CFLAGS="$xorg_testset_save_CFLAGS" 8984 fi 8985 8986 found="no" 8987 8988 if test $found = "no" ; then 8989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8991 fi 8992 8993 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8995 fi 8996 8997 CFLAGS="$CFLAGS -Winit-self" 8998 8999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9000 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9001 cacheid=xorg_cv_cc_flag__Winit_self 9002 if eval \${$cacheid+:} false; then : 9003 $as_echo_n "(cached) " >&6 9004 else 9005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9006 /* end confdefs.h. */ 9007 int i; 9008 int 9009 main () 9010 { 9011 9012 ; 9013 return 0; 9014 } 9015 _ACEOF 9016 if ac_fn_c_try_link "$LINENO"; then : 9017 eval $cacheid=yes 9018 else 9019 eval $cacheid=no 9020 fi 9021 rm -f core conftest.err conftest.$ac_objext \ 9022 conftest$ac_exeext conftest.$ac_ext 9023 fi 9024 9025 9026 CFLAGS="$xorg_testset_save_CFLAGS" 9027 9028 eval supported=\$$cacheid 9029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9030 $as_echo "$supported" >&6; } 9031 if test "$supported" = "yes" ; then 9032 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9033 found="yes" 9034 fi 9035 fi 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 9047 9048 9049 9050 9051 xorg_testset_save_CFLAGS="$CFLAGS" 9052 9053 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9056 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9057 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9058 $as_echo_n "(cached) " >&6 9059 else 9060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9061 /* end confdefs.h. */ 9062 int i; 9063 _ACEOF 9064 if ac_fn_c_try_compile "$LINENO"; then : 9065 xorg_cv_cc_flag_unknown_warning_option=yes 9066 else 9067 xorg_cv_cc_flag_unknown_warning_option=no 9068 fi 9069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9070 fi 9071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9072 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9073 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9074 CFLAGS="$xorg_testset_save_CFLAGS" 9075 fi 9076 9077 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9080 fi 9081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9083 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9084 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9085 $as_echo_n "(cached) " >&6 9086 else 9087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9088 /* end confdefs.h. */ 9089 int i; 9090 _ACEOF 9091 if ac_fn_c_try_compile "$LINENO"; then : 9092 xorg_cv_cc_flag_unused_command_line_argument=yes 9093 else 9094 xorg_cv_cc_flag_unused_command_line_argument=no 9095 fi 9096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9097 fi 9098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9099 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9100 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9101 CFLAGS="$xorg_testset_save_CFLAGS" 9102 fi 9103 9104 found="no" 9105 9106 if test $found = "no" ; then 9107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9109 fi 9110 9111 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9113 fi 9114 9115 CFLAGS="$CFLAGS -Wmain" 9116 9117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9118 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9119 cacheid=xorg_cv_cc_flag__Wmain 9120 if eval \${$cacheid+:} false; then : 9121 $as_echo_n "(cached) " >&6 9122 else 9123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9124 /* end confdefs.h. */ 9125 int i; 9126 int 9127 main () 9128 { 9129 9130 ; 9131 return 0; 9132 } 9133 _ACEOF 9134 if ac_fn_c_try_link "$LINENO"; then : 9135 eval $cacheid=yes 9136 else 9137 eval $cacheid=no 9138 fi 9139 rm -f core conftest.err conftest.$ac_objext \ 9140 conftest$ac_exeext conftest.$ac_ext 9141 fi 9142 9143 9144 CFLAGS="$xorg_testset_save_CFLAGS" 9145 9146 eval supported=\$$cacheid 9147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9148 $as_echo "$supported" >&6; } 9149 if test "$supported" = "yes" ; then 9150 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9151 found="yes" 9152 fi 9153 fi 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 xorg_testset_save_CFLAGS="$CFLAGS" 9170 9171 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9174 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9175 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9176 $as_echo_n "(cached) " >&6 9177 else 9178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9179 /* end confdefs.h. */ 9180 int i; 9181 _ACEOF 9182 if ac_fn_c_try_compile "$LINENO"; then : 9183 xorg_cv_cc_flag_unknown_warning_option=yes 9184 else 9185 xorg_cv_cc_flag_unknown_warning_option=no 9186 fi 9187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9188 fi 9189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9190 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9191 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9192 CFLAGS="$xorg_testset_save_CFLAGS" 9193 fi 9194 9195 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9198 fi 9199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9201 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9202 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9203 $as_echo_n "(cached) " >&6 9204 else 9205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9206 /* end confdefs.h. */ 9207 int i; 9208 _ACEOF 9209 if ac_fn_c_try_compile "$LINENO"; then : 9210 xorg_cv_cc_flag_unused_command_line_argument=yes 9211 else 9212 xorg_cv_cc_flag_unused_command_line_argument=no 9213 fi 9214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9215 fi 9216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9217 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9218 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9219 CFLAGS="$xorg_testset_save_CFLAGS" 9220 fi 9221 9222 found="no" 9223 9224 if test $found = "no" ; then 9225 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9227 fi 9228 9229 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9231 fi 9232 9233 CFLAGS="$CFLAGS -Wmissing-braces" 9234 9235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9236 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9237 cacheid=xorg_cv_cc_flag__Wmissing_braces 9238 if eval \${$cacheid+:} false; then : 9239 $as_echo_n "(cached) " >&6 9240 else 9241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9242 /* end confdefs.h. */ 9243 int i; 9244 int 9245 main () 9246 { 9247 9248 ; 9249 return 0; 9250 } 9251 _ACEOF 9252 if ac_fn_c_try_link "$LINENO"; then : 9253 eval $cacheid=yes 9254 else 9255 eval $cacheid=no 9256 fi 9257 rm -f core conftest.err conftest.$ac_objext \ 9258 conftest$ac_exeext conftest.$ac_ext 9259 fi 9260 9261 9262 CFLAGS="$xorg_testset_save_CFLAGS" 9263 9264 eval supported=\$$cacheid 9265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9266 $as_echo "$supported" >&6; } 9267 if test "$supported" = "yes" ; then 9268 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9269 found="yes" 9270 fi 9271 fi 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 xorg_testset_save_CFLAGS="$CFLAGS" 9288 9289 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9292 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9293 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9294 $as_echo_n "(cached) " >&6 9295 else 9296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9297 /* end confdefs.h. */ 9298 int i; 9299 _ACEOF 9300 if ac_fn_c_try_compile "$LINENO"; then : 9301 xorg_cv_cc_flag_unknown_warning_option=yes 9302 else 9303 xorg_cv_cc_flag_unknown_warning_option=no 9304 fi 9305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9306 fi 9307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9308 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9309 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9310 CFLAGS="$xorg_testset_save_CFLAGS" 9311 fi 9312 9313 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9316 fi 9317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9319 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9320 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9321 $as_echo_n "(cached) " >&6 9322 else 9323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9324 /* end confdefs.h. */ 9325 int i; 9326 _ACEOF 9327 if ac_fn_c_try_compile "$LINENO"; then : 9328 xorg_cv_cc_flag_unused_command_line_argument=yes 9329 else 9330 xorg_cv_cc_flag_unused_command_line_argument=no 9331 fi 9332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9333 fi 9334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9335 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9336 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9337 CFLAGS="$xorg_testset_save_CFLAGS" 9338 fi 9339 9340 found="no" 9341 9342 if test $found = "no" ; then 9343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9345 fi 9346 9347 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9349 fi 9350 9351 CFLAGS="$CFLAGS -Wsequence-point" 9352 9353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9354 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9355 cacheid=xorg_cv_cc_flag__Wsequence_point 9356 if eval \${$cacheid+:} false; then : 9357 $as_echo_n "(cached) " >&6 9358 else 9359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9360 /* end confdefs.h. */ 9361 int i; 9362 int 9363 main () 9364 { 9365 9366 ; 9367 return 0; 9368 } 9369 _ACEOF 9370 if ac_fn_c_try_link "$LINENO"; then : 9371 eval $cacheid=yes 9372 else 9373 eval $cacheid=no 9374 fi 9375 rm -f core conftest.err conftest.$ac_objext \ 9376 conftest$ac_exeext conftest.$ac_ext 9377 fi 9378 9379 9380 CFLAGS="$xorg_testset_save_CFLAGS" 9381 9382 eval supported=\$$cacheid 9383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9384 $as_echo "$supported" >&6; } 9385 if test "$supported" = "yes" ; then 9386 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9387 found="yes" 9388 fi 9389 fi 9390 9391 9392 9393 9394 9395 9396 9397 9398 9399 9400 9401 9402 9403 9404 9405 xorg_testset_save_CFLAGS="$CFLAGS" 9406 9407 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9410 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9411 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9412 $as_echo_n "(cached) " >&6 9413 else 9414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9415 /* end confdefs.h. */ 9416 int i; 9417 _ACEOF 9418 if ac_fn_c_try_compile "$LINENO"; then : 9419 xorg_cv_cc_flag_unknown_warning_option=yes 9420 else 9421 xorg_cv_cc_flag_unknown_warning_option=no 9422 fi 9423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9424 fi 9425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9426 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9427 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9428 CFLAGS="$xorg_testset_save_CFLAGS" 9429 fi 9430 9431 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9434 fi 9435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9437 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9438 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9439 $as_echo_n "(cached) " >&6 9440 else 9441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9442 /* end confdefs.h. */ 9443 int i; 9444 _ACEOF 9445 if ac_fn_c_try_compile "$LINENO"; then : 9446 xorg_cv_cc_flag_unused_command_line_argument=yes 9447 else 9448 xorg_cv_cc_flag_unused_command_line_argument=no 9449 fi 9450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9451 fi 9452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9453 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9454 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9455 CFLAGS="$xorg_testset_save_CFLAGS" 9456 fi 9457 9458 found="no" 9459 9460 if test $found = "no" ; then 9461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9463 fi 9464 9465 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9467 fi 9468 9469 CFLAGS="$CFLAGS -Wreturn-type" 9470 9471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9472 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9473 cacheid=xorg_cv_cc_flag__Wreturn_type 9474 if eval \${$cacheid+:} false; then : 9475 $as_echo_n "(cached) " >&6 9476 else 9477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9478 /* end confdefs.h. */ 9479 int i; 9480 int 9481 main () 9482 { 9483 9484 ; 9485 return 0; 9486 } 9487 _ACEOF 9488 if ac_fn_c_try_link "$LINENO"; then : 9489 eval $cacheid=yes 9490 else 9491 eval $cacheid=no 9492 fi 9493 rm -f core conftest.err conftest.$ac_objext \ 9494 conftest$ac_exeext conftest.$ac_ext 9495 fi 9496 9497 9498 CFLAGS="$xorg_testset_save_CFLAGS" 9499 9500 eval supported=\$$cacheid 9501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9502 $as_echo "$supported" >&6; } 9503 if test "$supported" = "yes" ; then 9504 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9505 found="yes" 9506 fi 9507 fi 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 9522 9523 xorg_testset_save_CFLAGS="$CFLAGS" 9524 9525 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9528 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9529 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9530 $as_echo_n "(cached) " >&6 9531 else 9532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9533 /* end confdefs.h. */ 9534 int i; 9535 _ACEOF 9536 if ac_fn_c_try_compile "$LINENO"; then : 9537 xorg_cv_cc_flag_unknown_warning_option=yes 9538 else 9539 xorg_cv_cc_flag_unknown_warning_option=no 9540 fi 9541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9542 fi 9543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9544 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9545 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9546 CFLAGS="$xorg_testset_save_CFLAGS" 9547 fi 9548 9549 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9552 fi 9553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9555 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9556 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9557 $as_echo_n "(cached) " >&6 9558 else 9559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9560 /* end confdefs.h. */ 9561 int i; 9562 _ACEOF 9563 if ac_fn_c_try_compile "$LINENO"; then : 9564 xorg_cv_cc_flag_unused_command_line_argument=yes 9565 else 9566 xorg_cv_cc_flag_unused_command_line_argument=no 9567 fi 9568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9569 fi 9570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9571 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9572 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9573 CFLAGS="$xorg_testset_save_CFLAGS" 9574 fi 9575 9576 found="no" 9577 9578 if test $found = "no" ; then 9579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9581 fi 9582 9583 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9585 fi 9586 9587 CFLAGS="$CFLAGS -Wtrigraphs" 9588 9589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9590 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9591 cacheid=xorg_cv_cc_flag__Wtrigraphs 9592 if eval \${$cacheid+:} false; then : 9593 $as_echo_n "(cached) " >&6 9594 else 9595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9596 /* end confdefs.h. */ 9597 int i; 9598 int 9599 main () 9600 { 9601 9602 ; 9603 return 0; 9604 } 9605 _ACEOF 9606 if ac_fn_c_try_link "$LINENO"; then : 9607 eval $cacheid=yes 9608 else 9609 eval $cacheid=no 9610 fi 9611 rm -f core conftest.err conftest.$ac_objext \ 9612 conftest$ac_exeext conftest.$ac_ext 9613 fi 9614 9615 9616 CFLAGS="$xorg_testset_save_CFLAGS" 9617 9618 eval supported=\$$cacheid 9619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9620 $as_echo "$supported" >&6; } 9621 if test "$supported" = "yes" ; then 9622 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9623 found="yes" 9624 fi 9625 fi 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 xorg_testset_save_CFLAGS="$CFLAGS" 9642 9643 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9646 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9647 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9648 $as_echo_n "(cached) " >&6 9649 else 9650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9651 /* end confdefs.h. */ 9652 int i; 9653 _ACEOF 9654 if ac_fn_c_try_compile "$LINENO"; then : 9655 xorg_cv_cc_flag_unknown_warning_option=yes 9656 else 9657 xorg_cv_cc_flag_unknown_warning_option=no 9658 fi 9659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9660 fi 9661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9662 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9663 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9664 CFLAGS="$xorg_testset_save_CFLAGS" 9665 fi 9666 9667 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9668 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9670 fi 9671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9673 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9674 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9675 $as_echo_n "(cached) " >&6 9676 else 9677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9678 /* end confdefs.h. */ 9679 int i; 9680 _ACEOF 9681 if ac_fn_c_try_compile "$LINENO"; then : 9682 xorg_cv_cc_flag_unused_command_line_argument=yes 9683 else 9684 xorg_cv_cc_flag_unused_command_line_argument=no 9685 fi 9686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9687 fi 9688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9689 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9690 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9691 CFLAGS="$xorg_testset_save_CFLAGS" 9692 fi 9693 9694 found="no" 9695 9696 if test $found = "no" ; then 9697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9699 fi 9700 9701 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9703 fi 9704 9705 CFLAGS="$CFLAGS -Warray-bounds" 9706 9707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9708 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9709 cacheid=xorg_cv_cc_flag__Warray_bounds 9710 if eval \${$cacheid+:} false; then : 9711 $as_echo_n "(cached) " >&6 9712 else 9713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9714 /* end confdefs.h. */ 9715 int i; 9716 int 9717 main () 9718 { 9719 9720 ; 9721 return 0; 9722 } 9723 _ACEOF 9724 if ac_fn_c_try_link "$LINENO"; then : 9725 eval $cacheid=yes 9726 else 9727 eval $cacheid=no 9728 fi 9729 rm -f core conftest.err conftest.$ac_objext \ 9730 conftest$ac_exeext conftest.$ac_ext 9731 fi 9732 9733 9734 CFLAGS="$xorg_testset_save_CFLAGS" 9735 9736 eval supported=\$$cacheid 9737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9738 $as_echo "$supported" >&6; } 9739 if test "$supported" = "yes" ; then 9740 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9741 found="yes" 9742 fi 9743 fi 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 xorg_testset_save_CFLAGS="$CFLAGS" 9760 9761 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9764 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9765 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9766 $as_echo_n "(cached) " >&6 9767 else 9768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9769 /* end confdefs.h. */ 9770 int i; 9771 _ACEOF 9772 if ac_fn_c_try_compile "$LINENO"; then : 9773 xorg_cv_cc_flag_unknown_warning_option=yes 9774 else 9775 xorg_cv_cc_flag_unknown_warning_option=no 9776 fi 9777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9778 fi 9779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9780 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9781 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9782 CFLAGS="$xorg_testset_save_CFLAGS" 9783 fi 9784 9785 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9788 fi 9789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9791 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9792 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9793 $as_echo_n "(cached) " >&6 9794 else 9795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9796 /* end confdefs.h. */ 9797 int i; 9798 _ACEOF 9799 if ac_fn_c_try_compile "$LINENO"; then : 9800 xorg_cv_cc_flag_unused_command_line_argument=yes 9801 else 9802 xorg_cv_cc_flag_unused_command_line_argument=no 9803 fi 9804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9805 fi 9806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9807 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9808 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9809 CFLAGS="$xorg_testset_save_CFLAGS" 9810 fi 9811 9812 found="no" 9813 9814 if test $found = "no" ; then 9815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9817 fi 9818 9819 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9821 fi 9822 9823 CFLAGS="$CFLAGS -Wwrite-strings" 9824 9825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9826 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9827 cacheid=xorg_cv_cc_flag__Wwrite_strings 9828 if eval \${$cacheid+:} false; then : 9829 $as_echo_n "(cached) " >&6 9830 else 9831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9832 /* end confdefs.h. */ 9833 int i; 9834 int 9835 main () 9836 { 9837 9838 ; 9839 return 0; 9840 } 9841 _ACEOF 9842 if ac_fn_c_try_link "$LINENO"; then : 9843 eval $cacheid=yes 9844 else 9845 eval $cacheid=no 9846 fi 9847 rm -f core conftest.err conftest.$ac_objext \ 9848 conftest$ac_exeext conftest.$ac_ext 9849 fi 9850 9851 9852 CFLAGS="$xorg_testset_save_CFLAGS" 9853 9854 eval supported=\$$cacheid 9855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9856 $as_echo "$supported" >&6; } 9857 if test "$supported" = "yes" ; then 9858 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9859 found="yes" 9860 fi 9861 fi 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 xorg_testset_save_CFLAGS="$CFLAGS" 9878 9879 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9882 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9883 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9884 $as_echo_n "(cached) " >&6 9885 else 9886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9887 /* end confdefs.h. */ 9888 int i; 9889 _ACEOF 9890 if ac_fn_c_try_compile "$LINENO"; then : 9891 xorg_cv_cc_flag_unknown_warning_option=yes 9892 else 9893 xorg_cv_cc_flag_unknown_warning_option=no 9894 fi 9895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9896 fi 9897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9898 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9899 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9900 CFLAGS="$xorg_testset_save_CFLAGS" 9901 fi 9902 9903 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9904 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9906 fi 9907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9909 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9910 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9911 $as_echo_n "(cached) " >&6 9912 else 9913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9914 /* end confdefs.h. */ 9915 int i; 9916 _ACEOF 9917 if ac_fn_c_try_compile "$LINENO"; then : 9918 xorg_cv_cc_flag_unused_command_line_argument=yes 9919 else 9920 xorg_cv_cc_flag_unused_command_line_argument=no 9921 fi 9922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9923 fi 9924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9925 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9926 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9927 CFLAGS="$xorg_testset_save_CFLAGS" 9928 fi 9929 9930 found="no" 9931 9932 if test $found = "no" ; then 9933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9935 fi 9936 9937 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9939 fi 9940 9941 CFLAGS="$CFLAGS -Waddress" 9942 9943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9944 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9945 cacheid=xorg_cv_cc_flag__Waddress 9946 if eval \${$cacheid+:} false; then : 9947 $as_echo_n "(cached) " >&6 9948 else 9949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9950 /* end confdefs.h. */ 9951 int i; 9952 int 9953 main () 9954 { 9955 9956 ; 9957 return 0; 9958 } 9959 _ACEOF 9960 if ac_fn_c_try_link "$LINENO"; then : 9961 eval $cacheid=yes 9962 else 9963 eval $cacheid=no 9964 fi 9965 rm -f core conftest.err conftest.$ac_objext \ 9966 conftest$ac_exeext conftest.$ac_ext 9967 fi 9968 9969 9970 CFLAGS="$xorg_testset_save_CFLAGS" 9971 9972 eval supported=\$$cacheid 9973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9974 $as_echo "$supported" >&6; } 9975 if test "$supported" = "yes" ; then 9976 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9977 found="yes" 9978 fi 9979 fi 9980 9981 9982 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 xorg_testset_save_CFLAGS="$CFLAGS" 9996 9997 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10000 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10001 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10002 $as_echo_n "(cached) " >&6 10003 else 10004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10005 /* end confdefs.h. */ 10006 int i; 10007 _ACEOF 10008 if ac_fn_c_try_compile "$LINENO"; then : 10009 xorg_cv_cc_flag_unknown_warning_option=yes 10010 else 10011 xorg_cv_cc_flag_unknown_warning_option=no 10012 fi 10013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10014 fi 10015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10016 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10017 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10018 CFLAGS="$xorg_testset_save_CFLAGS" 10019 fi 10020 10021 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10024 fi 10025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10027 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10028 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10029 $as_echo_n "(cached) " >&6 10030 else 10031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10032 /* end confdefs.h. */ 10033 int i; 10034 _ACEOF 10035 if ac_fn_c_try_compile "$LINENO"; then : 10036 xorg_cv_cc_flag_unused_command_line_argument=yes 10037 else 10038 xorg_cv_cc_flag_unused_command_line_argument=no 10039 fi 10040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10041 fi 10042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10043 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10044 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10045 CFLAGS="$xorg_testset_save_CFLAGS" 10046 fi 10047 10048 found="no" 10049 10050 if test $found = "no" ; then 10051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10053 fi 10054 10055 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10057 fi 10058 10059 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10060 10061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10062 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10063 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10064 if eval \${$cacheid+:} false; then : 10065 $as_echo_n "(cached) " >&6 10066 else 10067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10068 /* end confdefs.h. */ 10069 int i; 10070 int 10071 main () 10072 { 10073 10074 ; 10075 return 0; 10076 } 10077 _ACEOF 10078 if ac_fn_c_try_link "$LINENO"; then : 10079 eval $cacheid=yes 10080 else 10081 eval $cacheid=no 10082 fi 10083 rm -f core conftest.err conftest.$ac_objext \ 10084 conftest$ac_exeext conftest.$ac_ext 10085 fi 10086 10087 10088 CFLAGS="$xorg_testset_save_CFLAGS" 10089 10090 eval supported=\$$cacheid 10091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10092 $as_echo "$supported" >&6; } 10093 if test "$supported" = "yes" ; then 10094 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10095 found="yes" 10096 fi 10097 fi 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 10113 xorg_testset_save_CFLAGS="$CFLAGS" 10114 10115 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10118 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10119 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10120 $as_echo_n "(cached) " >&6 10121 else 10122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10123 /* end confdefs.h. */ 10124 int i; 10125 _ACEOF 10126 if ac_fn_c_try_compile "$LINENO"; then : 10127 xorg_cv_cc_flag_unknown_warning_option=yes 10128 else 10129 xorg_cv_cc_flag_unknown_warning_option=no 10130 fi 10131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10132 fi 10133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10134 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10135 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10136 CFLAGS="$xorg_testset_save_CFLAGS" 10137 fi 10138 10139 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10142 fi 10143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10145 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10146 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10147 $as_echo_n "(cached) " >&6 10148 else 10149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10150 /* end confdefs.h. */ 10151 int i; 10152 _ACEOF 10153 if ac_fn_c_try_compile "$LINENO"; then : 10154 xorg_cv_cc_flag_unused_command_line_argument=yes 10155 else 10156 xorg_cv_cc_flag_unused_command_line_argument=no 10157 fi 10158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10159 fi 10160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10161 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10162 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10163 CFLAGS="$xorg_testset_save_CFLAGS" 10164 fi 10165 10166 found="no" 10167 10168 if test $found = "no" ; then 10169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10171 fi 10172 10173 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10175 fi 10176 10177 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10178 10179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10180 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10181 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10182 if eval \${$cacheid+:} false; then : 10183 $as_echo_n "(cached) " >&6 10184 else 10185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10186 /* end confdefs.h. */ 10187 int i; 10188 int 10189 main () 10190 { 10191 10192 ; 10193 return 0; 10194 } 10195 _ACEOF 10196 if ac_fn_c_try_link "$LINENO"; then : 10197 eval $cacheid=yes 10198 else 10199 eval $cacheid=no 10200 fi 10201 rm -f core conftest.err conftest.$ac_objext \ 10202 conftest$ac_exeext conftest.$ac_ext 10203 fi 10204 10205 10206 CFLAGS="$xorg_testset_save_CFLAGS" 10207 10208 eval supported=\$$cacheid 10209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10210 $as_echo "$supported" >&6; } 10211 if test "$supported" = "yes" ; then 10212 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10213 found="yes" 10214 fi 10215 fi 10216 10217 10218 fi 10219 10220 10221 10222 10223 10224 10225 10226 CWARNFLAGS="$BASE_CFLAGS" 10227 if test "x$GCC" = xyes ; then 10228 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10229 fi 10230 10231 10232 10233 10234 10235 10236 10237 10238 # Check whether --enable-strict-compilation was given. 10239 if test "${enable_strict_compilation+set}" = set; then : 10240 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10241 else 10242 STRICT_COMPILE=no 10243 fi 10244 10245 10246 10247 10248 10249 10250 STRICT_CFLAGS="" 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 xorg_testset_save_CFLAGS="$CFLAGS" 10265 10266 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10269 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10270 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10271 $as_echo_n "(cached) " >&6 10272 else 10273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10274 /* end confdefs.h. */ 10275 int i; 10276 _ACEOF 10277 if ac_fn_c_try_compile "$LINENO"; then : 10278 xorg_cv_cc_flag_unknown_warning_option=yes 10279 else 10280 xorg_cv_cc_flag_unknown_warning_option=no 10281 fi 10282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10283 fi 10284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10285 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10287 CFLAGS="$xorg_testset_save_CFLAGS" 10288 fi 10289 10290 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10293 fi 10294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10296 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10297 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10298 $as_echo_n "(cached) " >&6 10299 else 10300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10301 /* end confdefs.h. */ 10302 int i; 10303 _ACEOF 10304 if ac_fn_c_try_compile "$LINENO"; then : 10305 xorg_cv_cc_flag_unused_command_line_argument=yes 10306 else 10307 xorg_cv_cc_flag_unused_command_line_argument=no 10308 fi 10309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10310 fi 10311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10312 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10314 CFLAGS="$xorg_testset_save_CFLAGS" 10315 fi 10316 10317 found="no" 10318 10319 if test $found = "no" ; then 10320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10322 fi 10323 10324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10326 fi 10327 10328 CFLAGS="$CFLAGS -pedantic" 10329 10330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10331 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10332 cacheid=xorg_cv_cc_flag__pedantic 10333 if eval \${$cacheid+:} false; then : 10334 $as_echo_n "(cached) " >&6 10335 else 10336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10337 /* end confdefs.h. */ 10338 int i; 10339 int 10340 main () 10341 { 10342 10343 ; 10344 return 0; 10345 } 10346 _ACEOF 10347 if ac_fn_c_try_link "$LINENO"; then : 10348 eval $cacheid=yes 10349 else 10350 eval $cacheid=no 10351 fi 10352 rm -f core conftest.err conftest.$ac_objext \ 10353 conftest$ac_exeext conftest.$ac_ext 10354 fi 10355 10356 10357 CFLAGS="$xorg_testset_save_CFLAGS" 10358 10359 eval supported=\$$cacheid 10360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10361 $as_echo "$supported" >&6; } 10362 if test "$supported" = "yes" ; then 10363 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10364 found="yes" 10365 fi 10366 fi 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 xorg_testset_save_CFLAGS="$CFLAGS" 10383 10384 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10387 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10388 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10389 $as_echo_n "(cached) " >&6 10390 else 10391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10392 /* end confdefs.h. */ 10393 int i; 10394 _ACEOF 10395 if ac_fn_c_try_compile "$LINENO"; then : 10396 xorg_cv_cc_flag_unknown_warning_option=yes 10397 else 10398 xorg_cv_cc_flag_unknown_warning_option=no 10399 fi 10400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10401 fi 10402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10403 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10405 CFLAGS="$xorg_testset_save_CFLAGS" 10406 fi 10407 10408 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10411 fi 10412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10414 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10415 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10416 $as_echo_n "(cached) " >&6 10417 else 10418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10419 /* end confdefs.h. */ 10420 int i; 10421 _ACEOF 10422 if ac_fn_c_try_compile "$LINENO"; then : 10423 xorg_cv_cc_flag_unused_command_line_argument=yes 10424 else 10425 xorg_cv_cc_flag_unused_command_line_argument=no 10426 fi 10427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10428 fi 10429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10430 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10432 CFLAGS="$xorg_testset_save_CFLAGS" 10433 fi 10434 10435 found="no" 10436 10437 if test $found = "no" ; then 10438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10440 fi 10441 10442 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10444 fi 10445 10446 CFLAGS="$CFLAGS -Werror" 10447 10448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10449 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10450 cacheid=xorg_cv_cc_flag__Werror 10451 if eval \${$cacheid+:} false; then : 10452 $as_echo_n "(cached) " >&6 10453 else 10454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10455 /* end confdefs.h. */ 10456 int i; 10457 int 10458 main () 10459 { 10460 10461 ; 10462 return 0; 10463 } 10464 _ACEOF 10465 if ac_fn_c_try_link "$LINENO"; then : 10466 eval $cacheid=yes 10467 else 10468 eval $cacheid=no 10469 fi 10470 rm -f core conftest.err conftest.$ac_objext \ 10471 conftest$ac_exeext conftest.$ac_ext 10472 fi 10473 10474 10475 CFLAGS="$xorg_testset_save_CFLAGS" 10476 10477 eval supported=\$$cacheid 10478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10479 $as_echo "$supported" >&6; } 10480 if test "$supported" = "yes" ; then 10481 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10482 found="yes" 10483 fi 10484 fi 10485 10486 if test $found = "no" ; then 10487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10489 fi 10490 10491 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10493 fi 10494 10495 CFLAGS="$CFLAGS -errwarn" 10496 10497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10498 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10499 cacheid=xorg_cv_cc_flag__errwarn 10500 if eval \${$cacheid+:} false; then : 10501 $as_echo_n "(cached) " >&6 10502 else 10503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10504 /* end confdefs.h. */ 10505 int i; 10506 int 10507 main () 10508 { 10509 10510 ; 10511 return 0; 10512 } 10513 _ACEOF 10514 if ac_fn_c_try_link "$LINENO"; then : 10515 eval $cacheid=yes 10516 else 10517 eval $cacheid=no 10518 fi 10519 rm -f core conftest.err conftest.$ac_objext \ 10520 conftest$ac_exeext conftest.$ac_ext 10521 fi 10522 10523 10524 CFLAGS="$xorg_testset_save_CFLAGS" 10525 10526 eval supported=\$$cacheid 10527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10528 $as_echo "$supported" >&6; } 10529 if test "$supported" = "yes" ; then 10530 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10531 found="yes" 10532 fi 10533 fi 10534 10535 10536 10537 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10538 # activate it with -Werror, so we add it here explicitly. 10539 10540 10541 10542 10543 10544 10545 10546 10547 10548 10549 10550 10551 10552 xorg_testset_save_CFLAGS="$CFLAGS" 10553 10554 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10557 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10558 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10559 $as_echo_n "(cached) " >&6 10560 else 10561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10562 /* end confdefs.h. */ 10563 int i; 10564 _ACEOF 10565 if ac_fn_c_try_compile "$LINENO"; then : 10566 xorg_cv_cc_flag_unknown_warning_option=yes 10567 else 10568 xorg_cv_cc_flag_unknown_warning_option=no 10569 fi 10570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10571 fi 10572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10573 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10574 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10575 CFLAGS="$xorg_testset_save_CFLAGS" 10576 fi 10577 10578 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10581 fi 10582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10584 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10585 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10586 $as_echo_n "(cached) " >&6 10587 else 10588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10589 /* end confdefs.h. */ 10590 int i; 10591 _ACEOF 10592 if ac_fn_c_try_compile "$LINENO"; then : 10593 xorg_cv_cc_flag_unused_command_line_argument=yes 10594 else 10595 xorg_cv_cc_flag_unused_command_line_argument=no 10596 fi 10597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10598 fi 10599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10600 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10601 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10602 CFLAGS="$xorg_testset_save_CFLAGS" 10603 fi 10604 10605 found="no" 10606 10607 if test $found = "no" ; then 10608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10610 fi 10611 10612 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10614 fi 10615 10616 CFLAGS="$CFLAGS -Werror=attributes" 10617 10618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10619 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10620 cacheid=xorg_cv_cc_flag__Werror_attributes 10621 if eval \${$cacheid+:} false; then : 10622 $as_echo_n "(cached) " >&6 10623 else 10624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10625 /* end confdefs.h. */ 10626 int i; 10627 int 10628 main () 10629 { 10630 10631 ; 10632 return 0; 10633 } 10634 _ACEOF 10635 if ac_fn_c_try_link "$LINENO"; then : 10636 eval $cacheid=yes 10637 else 10638 eval $cacheid=no 10639 fi 10640 rm -f core conftest.err conftest.$ac_objext \ 10641 conftest$ac_exeext conftest.$ac_ext 10642 fi 10643 10644 10645 CFLAGS="$xorg_testset_save_CFLAGS" 10646 10647 eval supported=\$$cacheid 10648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10649 $as_echo "$supported" >&6; } 10650 if test "$supported" = "yes" ; then 10651 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10652 found="yes" 10653 fi 10654 fi 10655 10656 10657 10658 if test "x$STRICT_COMPILE" = "xyes"; then 10659 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10660 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10661 fi 10662 10663 10664 10665 10666 10667 10668 cat >>confdefs.h <<_ACEOF 10669 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10670 _ACEOF 10671 10672 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10673 if test "x$PVM" = "x"; then 10674 PVM="0" 10675 fi 10676 10677 cat >>confdefs.h <<_ACEOF 10678 #define PACKAGE_VERSION_MINOR $PVM 10679 _ACEOF 10680 10681 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10682 if test "x$PVP" = "x"; then 10683 PVP="0" 10684 fi 10685 10686 cat >>confdefs.h <<_ACEOF 10687 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10688 _ACEOF 10689 10690 10691 10692 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10693 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10694 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10695 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10696 10697 10698 10699 10700 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10701 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10702 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10703 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10704 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10705 10706 10707 10708 10709 10710 10711 if test x$APP_MAN_SUFFIX = x ; then 10712 APP_MAN_SUFFIX=1 10713 fi 10714 if test x$APP_MAN_DIR = x ; then 10715 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10716 fi 10717 10718 if test x$LIB_MAN_SUFFIX = x ; then 10719 LIB_MAN_SUFFIX=3 10720 fi 10721 if test x$LIB_MAN_DIR = x ; then 10722 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10723 fi 10724 10725 if test x$FILE_MAN_SUFFIX = x ; then 10726 case $host_os in 10727 solaris*) FILE_MAN_SUFFIX=4 ;; 10728 *) FILE_MAN_SUFFIX=5 ;; 10729 esac 10730 fi 10731 if test x$FILE_MAN_DIR = x ; then 10732 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10733 fi 10734 10735 if test x$MISC_MAN_SUFFIX = x ; then 10736 case $host_os in 10737 solaris*) MISC_MAN_SUFFIX=5 ;; 10738 *) MISC_MAN_SUFFIX=7 ;; 10739 esac 10740 fi 10741 if test x$MISC_MAN_DIR = x ; then 10742 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10743 fi 10744 10745 if test x$DRIVER_MAN_SUFFIX = x ; then 10746 case $host_os in 10747 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10748 *) DRIVER_MAN_SUFFIX=4 ;; 10749 esac 10750 fi 10751 if test x$DRIVER_MAN_DIR = x ; then 10752 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10753 fi 10754 10755 if test x$ADMIN_MAN_SUFFIX = x ; then 10756 case $host_os in 10757 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10758 *) ADMIN_MAN_SUFFIX=8 ;; 10759 esac 10760 fi 10761 if test x$ADMIN_MAN_DIR = x ; then 10762 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10763 fi 10764 10765 10766 10767 10768 10769 10770 10771 10772 10773 10774 10775 10776 10777 10778 10779 XORG_MAN_PAGE="X Version 11" 10780 10781 MAN_SUBSTS="\ 10782 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10783 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10784 -e 's|__xservername__|Xorg|g' \ 10785 -e 's|__xconfigfile__|xorg.conf|g' \ 10786 -e 's|__projectroot__|\$(prefix)|g' \ 10787 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10788 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10789 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10790 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10791 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10792 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10793 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10794 10795 10796 10797 # Check whether --enable-silent-rules was given. 10798 if test "${enable_silent_rules+set}" = set; then : 10799 enableval=$enable_silent_rules; 10800 fi 10801 10802 case $enable_silent_rules in # ((( 10803 yes) AM_DEFAULT_VERBOSITY=0;; 10804 no) AM_DEFAULT_VERBOSITY=1;; 10805 *) AM_DEFAULT_VERBOSITY=0;; 10806 esac 10807 am_make=${MAKE-make} 10808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10809 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10810 if ${am_cv_make_support_nested_variables+:} false; then : 10811 $as_echo_n "(cached) " >&6 10812 else 10813 if $as_echo 'TRUE=$(BAR$(V)) 10814 BAR0=false 10815 BAR1=true 10816 V=1 10817 am__doit: 10818 @$(TRUE) 10819 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10820 am_cv_make_support_nested_variables=yes 10821 else 10822 am_cv_make_support_nested_variables=no 10823 fi 10824 fi 10825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10826 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10827 if test $am_cv_make_support_nested_variables = yes; then 10828 AM_V='$(V)' 10829 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10830 else 10831 AM_V=$AM_DEFAULT_VERBOSITY 10832 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10833 fi 10834 AM_BACKSLASH='\' 10835 10836 10837 10838 10839 # Check whether --enable-specs was given. 10840 if test "${enable_specs+set}" = set; then : 10841 enableval=$enable_specs; build_specs=$enableval 10842 else 10843 build_specs=yes 10844 fi 10845 10846 10847 if test x$build_specs = xyes; then 10848 ENABLE_SPECS_TRUE= 10849 ENABLE_SPECS_FALSE='#' 10850 else 10851 ENABLE_SPECS_TRUE='#' 10852 ENABLE_SPECS_FALSE= 10853 fi 10854 10855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build functional specifications" >&5 10856 $as_echo_n "checking whether to build functional specifications... " >&6; } 10857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_specs" >&5 10858 $as_echo "$build_specs" >&6; } 10859 10860 10861 10862 10863 10864 # Check whether --with-xmlto was given. 10865 if test "${with_xmlto+set}" = set; then : 10866 withval=$with_xmlto; use_xmlto=$withval 10867 else 10868 use_xmlto=auto 10869 fi 10870 10871 10872 10873 if test "x$use_xmlto" = x"auto"; then 10874 # Extract the first word of "xmlto", so it can be a program name with args. 10875 set dummy xmlto; ac_word=$2 10876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10877 $as_echo_n "checking for $ac_word... " >&6; } 10878 if ${ac_cv_path_XMLTO+:} false; then : 10879 $as_echo_n "(cached) " >&6 10880 else 10881 case $XMLTO in 10882 [\\/]* | ?:[\\/]*) 10883 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10884 ;; 10885 *) 10886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10887 for as_dir in $PATH 10888 do 10889 IFS=$as_save_IFS 10890 test -z "$as_dir" && as_dir=. 10891 for ac_exec_ext in '' $ac_executable_extensions; do 10892 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10893 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10894 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10895 break 2 10896 fi 10897 done 10898 done 10899 IFS=$as_save_IFS 10900 10901 ;; 10902 esac 10903 fi 10904 XMLTO=$ac_cv_path_XMLTO 10905 if test -n "$XMLTO"; then 10906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10907 $as_echo "$XMLTO" >&6; } 10908 else 10909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10910 $as_echo "no" >&6; } 10911 fi 10912 10913 10914 if test "x$XMLTO" = "x"; then 10915 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 10916 $as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 10917 have_xmlto=no 10918 else 10919 have_xmlto=yes 10920 fi 10921 elif test "x$use_xmlto" = x"yes" ; then 10922 # Extract the first word of "xmlto", so it can be a program name with args. 10923 set dummy xmlto; ac_word=$2 10924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10925 $as_echo_n "checking for $ac_word... " >&6; } 10926 if ${ac_cv_path_XMLTO+:} false; then : 10927 $as_echo_n "(cached) " >&6 10928 else 10929 case $XMLTO in 10930 [\\/]* | ?:[\\/]*) 10931 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10932 ;; 10933 *) 10934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10935 for as_dir in $PATH 10936 do 10937 IFS=$as_save_IFS 10938 test -z "$as_dir" && as_dir=. 10939 for ac_exec_ext in '' $ac_executable_extensions; do 10940 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10941 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10942 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10943 break 2 10944 fi 10945 done 10946 done 10947 IFS=$as_save_IFS 10948 10949 ;; 10950 esac 10951 fi 10952 XMLTO=$ac_cv_path_XMLTO 10953 if test -n "$XMLTO"; then 10954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10955 $as_echo "$XMLTO" >&6; } 10956 else 10957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10958 $as_echo "no" >&6; } 10959 fi 10960 10961 10962 if test "x$XMLTO" = "x"; then 10963 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 10964 fi 10965 have_xmlto=yes 10966 elif test "x$use_xmlto" = x"no" ; then 10967 if test "x$XMLTO" != "x"; then 10968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 10969 $as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 10970 fi 10971 have_xmlto=no 10972 else 10973 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 10974 fi 10975 10976 # Test for a minimum version of xmlto, if provided. 10977 if test "$have_xmlto" = yes; then 10978 # scrape the xmlto version 10979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 10980 $as_echo_n "checking the xmlto version... " >&6; } 10981 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 10982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 10983 $as_echo "$xmlto_version" >&6; } 10984 as_arg_v1=$xmlto_version 10985 as_arg_v2=0.0.22 10986 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 10987 case $? in #( 10988 1) : 10989 if test "x$use_xmlto" = xauto; then 10990 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5 10991 $as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;} 10992 have_xmlto=no 10993 else 10994 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.22 needed" "$LINENO" 5 10995 fi ;; #( 10996 0) : 10997 ;; #( 10998 2) : 10999 ;; #( 11000 *) : 11001 ;; 11002 esac 11003 fi 11004 11005 # Test for the ability of xmlto to generate a text target 11006 have_xmlto_text=no 11007 cat > conftest.xml << "EOF" 11008 EOF 11009 if test "$have_xmlto" = yes; then : 11010 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 11011 have_xmlto_text=yes 11012 else 11013 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 11014 $as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 11015 fi 11016 fi 11017 rm -f conftest.xml 11018 if test $have_xmlto_text = yes; then 11019 HAVE_XMLTO_TEXT_TRUE= 11020 HAVE_XMLTO_TEXT_FALSE='#' 11021 else 11022 HAVE_XMLTO_TEXT_TRUE='#' 11023 HAVE_XMLTO_TEXT_FALSE= 11024 fi 11025 11026 if test "$have_xmlto" = yes; then 11027 HAVE_XMLTO_TRUE= 11028 HAVE_XMLTO_FALSE='#' 11029 else 11030 HAVE_XMLTO_TRUE='#' 11031 HAVE_XMLTO_FALSE= 11032 fi 11033 11034 11035 11036 11037 11038 11039 # Check whether --with-fop was given. 11040 if test "${with_fop+set}" = set; then : 11041 withval=$with_fop; use_fop=$withval 11042 else 11043 use_fop=auto 11044 fi 11045 11046 11047 11048 if test "x$use_fop" = x"auto"; then 11049 # Extract the first word of "fop", so it can be a program name with args. 11050 set dummy fop; ac_word=$2 11051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11052 $as_echo_n "checking for $ac_word... " >&6; } 11053 if ${ac_cv_path_FOP+:} false; then : 11054 $as_echo_n "(cached) " >&6 11055 else 11056 case $FOP in 11057 [\\/]* | ?:[\\/]*) 11058 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11059 ;; 11060 *) 11061 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11062 for as_dir in $PATH 11063 do 11064 IFS=$as_save_IFS 11065 test -z "$as_dir" && as_dir=. 11066 for ac_exec_ext in '' $ac_executable_extensions; do 11067 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11068 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11069 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11070 break 2 11071 fi 11072 done 11073 done 11074 IFS=$as_save_IFS 11075 11076 ;; 11077 esac 11078 fi 11079 FOP=$ac_cv_path_FOP 11080 if test -n "$FOP"; then 11081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11082 $as_echo "$FOP" >&6; } 11083 else 11084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11085 $as_echo "no" >&6; } 11086 fi 11087 11088 11089 if test "x$FOP" = "x"; then 11090 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 11091 $as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 11092 have_fop=no 11093 else 11094 have_fop=yes 11095 fi 11096 elif test "x$use_fop" = x"yes" ; then 11097 # Extract the first word of "fop", so it can be a program name with args. 11098 set dummy fop; ac_word=$2 11099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11100 $as_echo_n "checking for $ac_word... " >&6; } 11101 if ${ac_cv_path_FOP+:} false; then : 11102 $as_echo_n "(cached) " >&6 11103 else 11104 case $FOP in 11105 [\\/]* | ?:[\\/]*) 11106 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11107 ;; 11108 *) 11109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11110 for as_dir in $PATH 11111 do 11112 IFS=$as_save_IFS 11113 test -z "$as_dir" && as_dir=. 11114 for ac_exec_ext in '' $ac_executable_extensions; do 11115 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11116 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11117 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11118 break 2 11119 fi 11120 done 11121 done 11122 IFS=$as_save_IFS 11123 11124 ;; 11125 esac 11126 fi 11127 FOP=$ac_cv_path_FOP 11128 if test -n "$FOP"; then 11129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11130 $as_echo "$FOP" >&6; } 11131 else 11132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11133 $as_echo "no" >&6; } 11134 fi 11135 11136 11137 if test "x$FOP" = "x"; then 11138 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 11139 fi 11140 have_fop=yes 11141 elif test "x$use_fop" = x"no" ; then 11142 if test "x$FOP" != "x"; then 11143 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 11144 $as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 11145 fi 11146 have_fop=no 11147 else 11148 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 11149 fi 11150 11151 # Test for a minimum version of fop, if provided. 11152 11153 if test "$have_fop" = yes; then 11154 HAVE_FOP_TRUE= 11155 HAVE_FOP_FALSE='#' 11156 else 11157 HAVE_FOP_TRUE='#' 11158 HAVE_FOP_FALSE= 11159 fi 11160 11161 11162 11163 11164 # Preserves the interface, should it be implemented later 11165 11166 11167 11168 # Check whether --with-xsltproc was given. 11169 if test "${with_xsltproc+set}" = set; then : 11170 withval=$with_xsltproc; use_xsltproc=$withval 11171 else 11172 use_xsltproc=auto 11173 fi 11174 11175 11176 11177 if test "x$use_xsltproc" = x"auto"; then 11178 # Extract the first word of "xsltproc", so it can be a program name with args. 11179 set dummy xsltproc; ac_word=$2 11180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11181 $as_echo_n "checking for $ac_word... " >&6; } 11182 if ${ac_cv_path_XSLTPROC+:} false; then : 11183 $as_echo_n "(cached) " >&6 11184 else 11185 case $XSLTPROC in 11186 [\\/]* | ?:[\\/]*) 11187 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11188 ;; 11189 *) 11190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11191 for as_dir in $PATH 11192 do 11193 IFS=$as_save_IFS 11194 test -z "$as_dir" && as_dir=. 11195 for ac_exec_ext in '' $ac_executable_extensions; do 11196 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11197 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 11198 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11199 break 2 11200 fi 11201 done 11202 done 11203 IFS=$as_save_IFS 11204 11205 ;; 11206 esac 11207 fi 11208 XSLTPROC=$ac_cv_path_XSLTPROC 11209 if test -n "$XSLTPROC"; then 11210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11211 $as_echo "$XSLTPROC" >&6; } 11212 else 11213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11214 $as_echo "no" >&6; } 11215 fi 11216 11217 11218 if test "x$XSLTPROC" = "x"; then 11219 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5 11220 $as_echo "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;} 11221 have_xsltproc=no 11222 else 11223 have_xsltproc=yes 11224 fi 11225 elif test "x$use_xsltproc" = x"yes" ; then 11226 # Extract the first word of "xsltproc", so it can be a program name with args. 11227 set dummy xsltproc; ac_word=$2 11228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11229 $as_echo_n "checking for $ac_word... " >&6; } 11230 if ${ac_cv_path_XSLTPROC+:} false; then : 11231 $as_echo_n "(cached) " >&6 11232 else 11233 case $XSLTPROC in 11234 [\\/]* | ?:[\\/]*) 11235 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11236 ;; 11237 *) 11238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11239 for as_dir in $PATH 11240 do 11241 IFS=$as_save_IFS 11242 test -z "$as_dir" && as_dir=. 11243 for ac_exec_ext in '' $ac_executable_extensions; do 11244 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11245 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 11246 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11247 break 2 11248 fi 11249 done 11250 done 11251 IFS=$as_save_IFS 11252 11253 ;; 11254 esac 11255 fi 11256 XSLTPROC=$ac_cv_path_XSLTPROC 11257 if test -n "$XSLTPROC"; then 11258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11259 $as_echo "$XSLTPROC" >&6; } 11260 else 11261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11262 $as_echo "no" >&6; } 11263 fi 11264 11265 11266 if test "x$XSLTPROC" = "x"; then 11267 as_fn_error $? "--with-xsltproc=yes specified but xsltproc not found in PATH" "$LINENO" 5 11268 fi 11269 have_xsltproc=yes 11270 elif test "x$use_xsltproc" = x"no" ; then 11271 if test "x$XSLTPROC" != "x"; then 11272 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5 11273 $as_echo "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;} 11274 fi 11275 have_xsltproc=no 11276 else 11277 as_fn_error $? "--with-xsltproc expects 'yes' or 'no'" "$LINENO" 5 11278 fi 11279 11280 if test "$have_xsltproc" = yes; then 11281 HAVE_XSLTPROC_TRUE= 11282 HAVE_XSLTPROC_FALSE='#' 11283 else 11284 HAVE_XSLTPROC_TRUE='#' 11285 HAVE_XSLTPROC_FALSE= 11286 fi 11287 11288 11289 11290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5 11291 $as_echo_n "checking for X.Org SGML entities >= 1.8... " >&6; } 11292 XORG_SGML_PATH= 11293 if test -n "$PKG_CONFIG" && \ 11294 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.8\""; } >&5 11295 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.8") 2>&5 11296 ac_status=$? 11297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11298 test $ac_status = 0; }; then 11299 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11300 else 11301 : 11302 11303 fi 11304 11305 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11306 # the path and the name of the doc stylesheet 11307 if test "x$XORG_SGML_PATH" != "x" ; then 11308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11309 $as_echo "$XORG_SGML_PATH" >&6; } 11310 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11311 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11312 else 11313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11314 $as_echo "no" >&6; } 11315 fi 11316 11317 11318 11319 11320 if test "x$XSL_STYLESHEET" != "x"; then 11321 HAVE_STYLESHEETS_TRUE= 11322 HAVE_STYLESHEETS_FALSE='#' 11323 else 11324 HAVE_STYLESHEETS_TRUE='#' 11325 HAVE_STYLESHEETS_FALSE= 11326 fi 11327 11328 11329 11330 11331 11332 # Check whether --enable-legacy was given. 11333 if test "${enable_legacy+set}" = set; then : 11334 enableval=$enable_legacy; LEGACY=$enableval 11335 else 11336 LEGACY=no 11337 fi 11338 11339 if test "x$LEGACY" = "xyes"; then 11340 LEGACY_TRUE= 11341 LEGACY_FALSE='#' 11342 else 11343 LEGACY_TRUE='#' 11344 LEGACY_FALSE= 11345 fi 11346 11347 11348 for ac_header in sys/select.h sys/param.h sys/types.h sys/time.h 11349 do : 11350 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11351 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 11352 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11353 cat >>confdefs.h <<_ACEOF 11354 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11355 _ACEOF 11356 11357 fi 11358 11359 done 11360 11361 11362 # Handle Xpoll.h.in 11363 # Avoid determining fds_bits on WIN32 hosts (not including cygwin) 11364 case $host_os in 11365 mingw*) fds_bits_found=true;; 11366 *) fds_bits_found=false;; 11367 esac 11368 11369 if test "x$fds_bits_found" = xfalse ; then 11370 ac_fn_c_check_member "$LINENO" "fd_set" "fds_bits" "ac_cv_member_fd_set_fds_bits" " 11371 #ifdef HAVE_SYS_PARAM_H 11372 #include <sys/param.h> 11373 #endif 11374 #ifdef HAVE_SYS_TYPES_H 11375 #include <sys/types.h> 11376 #endif 11377 #ifdef HAVE_SYS_TIME_H 11378 #include <sys/time.h> 11379 #endif 11380 #ifdef HAVE_SYS_SELECT_H 11381 #include <sys/select.h> 11382 #endif 11383 11384 " 11385 if test "x$ac_cv_member_fd_set_fds_bits" = xyes; then : 11386 11387 fds_bits_found=plain 11388 USE_FDS_BITS="fds_bits" 11389 11390 fi 11391 11392 fi 11393 11394 if test "x$fds_bits_found" = xfalse ; then 11395 ac_fn_c_check_member "$LINENO" "fd_set" "__fds_bits" "ac_cv_member_fd_set___fds_bits" " 11396 #ifdef HAVE_SYS_PARAM_H 11397 #include <sys/param.h> 11398 #endif 11399 #ifdef HAVE_SYS_TYPES_H 11400 #include <sys/types.h> 11401 #endif 11402 #ifdef HAVE_SYS_TIME_H 11403 #include <sys/time.h> 11404 #endif 11405 #ifdef HAVE_SYS_SELECT_H 11406 #include <sys/select.h> 11407 #endif 11408 11409 " 11410 if test "x$ac_cv_member_fd_set___fds_bits" = xyes; then : 11411 11412 fds_bits_found=underscores 11413 USE_FDS_BITS="__fds_bits" 11414 11415 fi 11416 11417 fi 11418 11419 if test "x$fds_bits_found" = xfalse ; then 11420 as_fn_error $? "Could not determine how to access the fds_bits or equivalent 11421 structure in fd_set on your platform." "$LINENO" 5 11422 fi 11423 11424 11425 11426 ac_config_files="$ac_config_files applewmproto.pc bigreqsproto.pc compositeproto.pc damageproto.pc dmxproto.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 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" 11427 11428 11429 cat >confcache <<\_ACEOF 11430 # This file is a shell script that caches the results of configure 11431 # tests run on this system so they can be shared between configure 11432 # scripts and configure runs, see configure's option --config-cache. 11433 # It is not useful on other systems. If it contains results you don't 11434 # want to keep, you may remove or edit it. 11435 # 11436 # config.status only pays attention to the cache file if you give it 11437 # the --recheck option to rerun configure. 11438 # 11439 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11440 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11441 # following values. 11442 11443 _ACEOF 11444 11445 # The following way of writing the cache mishandles newlines in values, 11446 # but we know of no workaround that is simple, portable, and efficient. 11447 # So, we kill variables containing newlines. 11448 # Ultrix sh set writes to stderr and can't be redirected directly, 11449 # and sets the high bit in the cache file unless we assign to the vars. 11450 ( 11451 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11452 eval ac_val=\$$ac_var 11453 case $ac_val in #( 11454 *${as_nl}*) 11455 case $ac_var in #( 11456 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11457 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11458 esac 11459 case $ac_var in #( 11460 _ | IFS | as_nl) ;; #( 11461 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11462 *) { eval $ac_var=; unset $ac_var;} ;; 11463 esac ;; 11464 esac 11465 done 11466 11467 (set) 2>&1 | 11468 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11469 *${as_nl}ac_space=\ *) 11470 # `set' does not quote correctly, so add quotes: double-quote 11471 # substitution turns \\\\ into \\, and sed turns \\ into \. 11472 sed -n \ 11473 "s/'/'\\\\''/g; 11474 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11475 ;; #( 11476 *) 11477 # `set' quotes correctly as required by POSIX, so do not add quotes. 11478 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11479 ;; 11480 esac | 11481 sort 11482 ) | 11483 sed ' 11484 /^ac_cv_env_/b end 11485 t clear 11486 :clear 11487 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11488 t end 11489 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11490 :end' >>confcache 11491 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11492 if test -w "$cache_file"; then 11493 if test "x$cache_file" != "x/dev/null"; then 11494 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11495 $as_echo "$as_me: updating cache $cache_file" >&6;} 11496 if test ! -f "$cache_file" || test -h "$cache_file"; then 11497 cat confcache >"$cache_file" 11498 else 11499 case $cache_file in #( 11500 */* | ?:*) 11501 mv -f confcache "$cache_file"$$ && 11502 mv -f "$cache_file"$$ "$cache_file" ;; #( 11503 *) 11504 mv -f confcache "$cache_file" ;; 11505 esac 11506 fi 11507 fi 11508 else 11509 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11510 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11511 fi 11512 fi 11513 rm -f confcache 11514 11515 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11516 # Let make expand exec_prefix. 11517 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11518 11519 # Transform confdefs.h into DEFS. 11520 # Protect against shell expansion while executing Makefile rules. 11521 # Protect against Makefile macro expansion. 11522 # 11523 # If the first sed substitution is executed (which looks for macros that 11524 # take arguments), then branch to the quote section. Otherwise, 11525 # look for a macro that doesn't take arguments. 11526 ac_script=' 11527 :mline 11528 /\\$/{ 11529 N 11530 s,\\\n,, 11531 b mline 11532 } 11533 t clear 11534 :clear 11535 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 11536 t quote 11537 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 11538 t quote 11539 b any 11540 :quote 11541 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 11542 s/\[/\\&/g 11543 s/\]/\\&/g 11544 s/\$/$$/g 11545 H 11546 :any 11547 ${ 11548 g 11549 s/^\n// 11550 s/\n/ /g 11551 p 11552 } 11553 ' 11554 DEFS=`sed -n "$ac_script" confdefs.h` 11555 11556 11557 ac_libobjs= 11558 ac_ltlibobjs= 11559 U= 11560 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11561 # 1. Remove the extension, and $U if already installed. 11562 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11563 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11564 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11565 # will be set to the directory where LIBOBJS objects are built. 11566 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11567 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11568 done 11569 LIBOBJS=$ac_libobjs 11570 11571 LTLIBOBJS=$ac_ltlibobjs 11572 11573 11574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11575 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11576 if test -n "$am_sleep_pid"; then 11577 # Hide warnings about reused PIDs. 11578 wait $am_sleep_pid 2>/dev/null 11579 fi 11580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11581 $as_echo "done" >&6; } 11582 if test -n "$EXEEXT"; then 11583 am__EXEEXT_TRUE= 11584 am__EXEEXT_FALSE='#' 11585 else 11586 am__EXEEXT_TRUE='#' 11587 am__EXEEXT_FALSE= 11588 fi 11589 11590 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11591 as_fn_error $? "conditional \"AMDEP\" was never defined. 11592 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11593 fi 11594 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11595 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11596 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11597 fi 11598 if test -z "${ENABLE_SPECS_TRUE}" && test -z "${ENABLE_SPECS_FALSE}"; then 11599 as_fn_error $? "conditional \"ENABLE_SPECS\" was never defined. 11600 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11601 fi 11602 if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 11603 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 11604 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11605 fi 11606 if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 11607 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 11608 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11609 fi 11610 if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 11611 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 11612 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11613 fi 11614 if test -z "${HAVE_XSLTPROC_TRUE}" && test -z "${HAVE_XSLTPROC_FALSE}"; then 11615 as_fn_error $? "conditional \"HAVE_XSLTPROC\" was never defined. 11616 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11617 fi 11618 if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 11619 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 11620 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11621 fi 11622 if test -z "${LEGACY_TRUE}" && test -z "${LEGACY_FALSE}"; then 11623 as_fn_error $? "conditional \"LEGACY\" was never defined. 11624 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11625 fi 11626 11627 : "${CONFIG_STATUS=./config.status}" 11628 ac_write_fail=0 11629 ac_clean_files_save=$ac_clean_files 11630 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11631 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11632 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11633 as_write_fail=0 11634 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11635 #! $SHELL 11636 # Generated by $as_me. 11637 # Run this file to recreate the current configuration. 11638 # Compiler output produced by configure, useful for debugging 11639 # configure, is in config.log if it exists. 11640 11641 debug=false 11642 ac_cs_recheck=false 11643 ac_cs_silent=false 11644 11645 SHELL=\${CONFIG_SHELL-$SHELL} 11646 export SHELL 11647 _ASEOF 11648 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11649 ## -------------------- ## 11650 ## M4sh Initialization. ## 11651 ## -------------------- ## 11652 11653 # Be more Bourne compatible 11654 DUALCASE=1; export DUALCASE # for MKS sh 11655 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11656 emulate sh 11657 NULLCMD=: 11658 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11659 # is contrary to our usage. Disable this feature. 11660 alias -g '${1+"$@"}'='"$@"' 11661 setopt NO_GLOB_SUBST 11662 else 11663 case `(set -o) 2>/dev/null` in #( 11664 *posix*) : 11665 set -o posix ;; #( 11666 *) : 11667 ;; 11668 esac 11669 fi 11670 11671 11672 as_nl=' 11673 ' 11674 export as_nl 11675 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11676 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11677 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11678 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11679 # Prefer a ksh shell builtin over an external printf program on Solaris, 11680 # but without wasting forks for bash or zsh. 11681 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11682 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11683 as_echo='print -r --' 11684 as_echo_n='print -rn --' 11685 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11686 as_echo='printf %s\n' 11687 as_echo_n='printf %s' 11688 else 11689 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11690 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11691 as_echo_n='/usr/ucb/echo -n' 11692 else 11693 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11694 as_echo_n_body='eval 11695 arg=$1; 11696 case $arg in #( 11697 *"$as_nl"*) 11698 expr "X$arg" : "X\\(.*\\)$as_nl"; 11699 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11700 esac; 11701 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11702 ' 11703 export as_echo_n_body 11704 as_echo_n='sh -c $as_echo_n_body as_echo' 11705 fi 11706 export as_echo_body 11707 as_echo='sh -c $as_echo_body as_echo' 11708 fi 11709 11710 # The user is always right. 11711 if test "${PATH_SEPARATOR+set}" != set; then 11712 PATH_SEPARATOR=: 11713 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11714 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11715 PATH_SEPARATOR=';' 11716 } 11717 fi 11718 11719 11720 # IFS 11721 # We need space, tab and new line, in precisely that order. Quoting is 11722 # there to prevent editors from complaining about space-tab. 11723 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11724 # splitting by setting IFS to empty value.) 11725 IFS=" "" $as_nl" 11726 11727 # Find who we are. Look in the path if we contain no directory separator. 11728 as_myself= 11729 case $0 in #(( 11730 *[\\/]* ) as_myself=$0 ;; 11731 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11732 for as_dir in $PATH 11733 do 11734 IFS=$as_save_IFS 11735 test -z "$as_dir" && as_dir=. 11736 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11737 done 11738 IFS=$as_save_IFS 11739 11740 ;; 11741 esac 11742 # We did not find ourselves, most probably we were run as `sh COMMAND' 11743 # in which case we are not to be found in the path. 11744 if test "x$as_myself" = x; then 11745 as_myself=$0 11746 fi 11747 if test ! -f "$as_myself"; then 11748 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11749 exit 1 11750 fi 11751 11752 # Unset variables that we do not need and which cause bugs (e.g. in 11753 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11754 # suppresses any "Segmentation fault" message there. '((' could 11755 # trigger a bug in pdksh 5.2.14. 11756 for as_var in BASH_ENV ENV MAIL MAILPATH 11757 do eval test x\${$as_var+set} = xset \ 11758 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11759 done 11760 PS1='$ ' 11761 PS2='> ' 11762 PS4='+ ' 11763 11764 # NLS nuisances. 11765 LC_ALL=C 11766 export LC_ALL 11767 LANGUAGE=C 11768 export LANGUAGE 11769 11770 # CDPATH. 11771 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11772 11773 11774 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11775 # ---------------------------------------- 11776 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11777 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11778 # script with STATUS, using 1 if that was 0. 11779 as_fn_error () 11780 { 11781 as_status=$1; test $as_status -eq 0 && as_status=1 11782 if test "$4"; then 11783 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11784 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11785 fi 11786 $as_echo "$as_me: error: $2" >&2 11787 as_fn_exit $as_status 11788 } # as_fn_error 11789 11790 11791 # as_fn_set_status STATUS 11792 # ----------------------- 11793 # Set $? to STATUS, without forking. 11794 as_fn_set_status () 11795 { 11796 return $1 11797 } # as_fn_set_status 11798 11799 # as_fn_exit STATUS 11800 # ----------------- 11801 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11802 as_fn_exit () 11803 { 11804 set +e 11805 as_fn_set_status $1 11806 exit $1 11807 } # as_fn_exit 11808 11809 # as_fn_unset VAR 11810 # --------------- 11811 # Portably unset VAR. 11812 as_fn_unset () 11813 { 11814 { eval $1=; unset $1;} 11815 } 11816 as_unset=as_fn_unset 11817 # as_fn_append VAR VALUE 11818 # ---------------------- 11819 # Append the text in VALUE to the end of the definition contained in VAR. Take 11820 # advantage of any shell optimizations that allow amortized linear growth over 11821 # repeated appends, instead of the typical quadratic growth present in naive 11822 # implementations. 11823 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11824 eval 'as_fn_append () 11825 { 11826 eval $1+=\$2 11827 }' 11828 else 11829 as_fn_append () 11830 { 11831 eval $1=\$$1\$2 11832 } 11833 fi # as_fn_append 11834 11835 # as_fn_arith ARG... 11836 # ------------------ 11837 # Perform arithmetic evaluation on the ARGs, and store the result in the 11838 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11839 # must be portable across $(()) and expr. 11840 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11841 eval 'as_fn_arith () 11842 { 11843 as_val=$(( $* )) 11844 }' 11845 else 11846 as_fn_arith () 11847 { 11848 as_val=`expr "$@" || test $? -eq 1` 11849 } 11850 fi # as_fn_arith 11851 11852 11853 if expr a : '\(a\)' >/dev/null 2>&1 && 11854 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11855 as_expr=expr 11856 else 11857 as_expr=false 11858 fi 11859 11860 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11861 as_basename=basename 11862 else 11863 as_basename=false 11864 fi 11865 11866 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11867 as_dirname=dirname 11868 else 11869 as_dirname=false 11870 fi 11871 11872 as_me=`$as_basename -- "$0" || 11873 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11874 X"$0" : 'X\(//\)$' \| \ 11875 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11876 $as_echo X/"$0" | 11877 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11878 s//\1/ 11879 q 11880 } 11881 /^X\/\(\/\/\)$/{ 11882 s//\1/ 11883 q 11884 } 11885 /^X\/\(\/\).*/{ 11886 s//\1/ 11887 q 11888 } 11889 s/.*/./; q'` 11890 11891 # Avoid depending upon Character Ranges. 11892 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11893 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11894 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11895 as_cr_digits='0123456789' 11896 as_cr_alnum=$as_cr_Letters$as_cr_digits 11897 11898 ECHO_C= ECHO_N= ECHO_T= 11899 case `echo -n x` in #((((( 11900 -n*) 11901 case `echo 'xy\c'` in 11902 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11903 xy) ECHO_C='\c';; 11904 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11905 ECHO_T=' ';; 11906 esac;; 11907 *) 11908 ECHO_N='-n';; 11909 esac 11910 11911 rm -f conf$$ conf$$.exe conf$$.file 11912 if test -d conf$$.dir; then 11913 rm -f conf$$.dir/conf$$.file 11914 else 11915 rm -f conf$$.dir 11916 mkdir conf$$.dir 2>/dev/null 11917 fi 11918 if (echo >conf$$.file) 2>/dev/null; then 11919 if ln -s conf$$.file conf$$ 2>/dev/null; then 11920 as_ln_s='ln -s' 11921 # ... but there are two gotchas: 11922 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11923 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11924 # In both cases, we have to default to `cp -pR'. 11925 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11926 as_ln_s='cp -pR' 11927 elif ln conf$$.file conf$$ 2>/dev/null; then 11928 as_ln_s=ln 11929 else 11930 as_ln_s='cp -pR' 11931 fi 11932 else 11933 as_ln_s='cp -pR' 11934 fi 11935 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11936 rmdir conf$$.dir 2>/dev/null 11937 11938 11939 # as_fn_mkdir_p 11940 # ------------- 11941 # Create "$as_dir" as a directory, including parents if necessary. 11942 as_fn_mkdir_p () 11943 { 11944 11945 case $as_dir in #( 11946 -*) as_dir=./$as_dir;; 11947 esac 11948 test -d "$as_dir" || eval $as_mkdir_p || { 11949 as_dirs= 11950 while :; do 11951 case $as_dir in #( 11952 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11953 *) as_qdir=$as_dir;; 11954 esac 11955 as_dirs="'$as_qdir' $as_dirs" 11956 as_dir=`$as_dirname -- "$as_dir" || 11957 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11958 X"$as_dir" : 'X\(//\)[^/]' \| \ 11959 X"$as_dir" : 'X\(//\)$' \| \ 11960 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11961 $as_echo X"$as_dir" | 11962 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11963 s//\1/ 11964 q 11965 } 11966 /^X\(\/\/\)[^/].*/{ 11967 s//\1/ 11968 q 11969 } 11970 /^X\(\/\/\)$/{ 11971 s//\1/ 11972 q 11973 } 11974 /^X\(\/\).*/{ 11975 s//\1/ 11976 q 11977 } 11978 s/.*/./; q'` 11979 test -d "$as_dir" && break 11980 done 11981 test -z "$as_dirs" || eval "mkdir $as_dirs" 11982 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11983 11984 11985 } # as_fn_mkdir_p 11986 if mkdir -p . 2>/dev/null; then 11987 as_mkdir_p='mkdir -p "$as_dir"' 11988 else 11989 test -d ./-p && rmdir ./-p 11990 as_mkdir_p=false 11991 fi 11992 11993 11994 # as_fn_executable_p FILE 11995 # ----------------------- 11996 # Test if FILE is an executable regular file. 11997 as_fn_executable_p () 11998 { 11999 test -f "$1" && test -x "$1" 12000 } # as_fn_executable_p 12001 as_test_x='test -x' 12002 as_executable_p=as_fn_executable_p 12003 12004 # Sed expression to map a string onto a valid CPP name. 12005 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12006 12007 # Sed expression to map a string onto a valid variable name. 12008 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12009 12010 12011 exec 6>&1 12012 ## ----------------------------------- ## 12013 ## Main body of $CONFIG_STATUS script. ## 12014 ## ----------------------------------- ## 12015 _ASEOF 12016 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12017 12018 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12019 # Save the log message, to keep $0 and so on meaningful, and to 12020 # report actual input values of CONFIG_FILES etc. instead of their 12021 # values after options handling. 12022 ac_log=" 12023 This file was extended by xorgproto $as_me 2018.4, which was 12024 generated by GNU Autoconf 2.69. Invocation command line was 12025 12026 CONFIG_FILES = $CONFIG_FILES 12027 CONFIG_HEADERS = $CONFIG_HEADERS 12028 CONFIG_LINKS = $CONFIG_LINKS 12029 CONFIG_COMMANDS = $CONFIG_COMMANDS 12030 $ $0 $@ 12031 12032 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12033 " 12034 12035 _ACEOF 12036 12037 case $ac_config_files in *" 12038 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12039 esac 12040 12041 12042 12043 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12044 # Files that config.status was made for. 12045 config_files="$ac_config_files" 12046 config_commands="$ac_config_commands" 12047 12048 _ACEOF 12049 12050 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12051 ac_cs_usage="\ 12052 \`$as_me' instantiates files and other configuration actions 12053 from templates according to the current configuration. Unless the files 12054 and actions are specified as TAGs, all are instantiated by default. 12055 12056 Usage: $0 [OPTION]... [TAG]... 12057 12058 -h, --help print this help, then exit 12059 -V, --version print version number and configuration settings, then exit 12060 --config print configuration, then exit 12061 -q, --quiet, --silent 12062 do not print progress messages 12063 -d, --debug don't remove temporary files 12064 --recheck update $as_me by reconfiguring in the same conditions 12065 --file=FILE[:TEMPLATE] 12066 instantiate the configuration file FILE 12067 12068 Configuration files: 12069 $config_files 12070 12071 Configuration commands: 12072 $config_commands 12073 12074 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 12075 12076 _ACEOF 12077 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12078 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12079 ac_cs_version="\\ 12080 xorgproto config.status 2018.4 12081 configured by $0, generated by GNU Autoconf 2.69, 12082 with options \\"\$ac_cs_config\\" 12083 12084 Copyright (C) 2012 Free Software Foundation, Inc. 12085 This config.status script is free software; the Free Software Foundation 12086 gives unlimited permission to copy, distribute and modify it." 12087 12088 ac_pwd='$ac_pwd' 12089 srcdir='$srcdir' 12090 INSTALL='$INSTALL' 12091 MKDIR_P='$MKDIR_P' 12092 AWK='$AWK' 12093 test -n "\$AWK" || AWK=awk 12094 _ACEOF 12095 12096 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12097 # The default lists apply if the user does not specify any file. 12098 ac_need_defaults=: 12099 while test $# != 0 12100 do 12101 case $1 in 12102 --*=?*) 12103 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12104 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12105 ac_shift=: 12106 ;; 12107 --*=) 12108 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12109 ac_optarg= 12110 ac_shift=: 12111 ;; 12112 *) 12113 ac_option=$1 12114 ac_optarg=$2 12115 ac_shift=shift 12116 ;; 12117 esac 12118 12119 case $ac_option in 12120 # Handling of the options. 12121 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12122 ac_cs_recheck=: ;; 12123 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12124 $as_echo "$ac_cs_version"; exit ;; 12125 --config | --confi | --conf | --con | --co | --c ) 12126 $as_echo "$ac_cs_config"; exit ;; 12127 --debug | --debu | --deb | --de | --d | -d ) 12128 debug=: ;; 12129 --file | --fil | --fi | --f ) 12130 $ac_shift 12131 case $ac_optarg in 12132 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12133 '') as_fn_error $? "missing file argument" ;; 12134 esac 12135 as_fn_append CONFIG_FILES " '$ac_optarg'" 12136 ac_need_defaults=false;; 12137 --he | --h | --help | --hel | -h ) 12138 $as_echo "$ac_cs_usage"; exit ;; 12139 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12140 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12141 ac_cs_silent=: ;; 12142 12143 # This is an error. 12144 -*) as_fn_error $? "unrecognized option: \`$1' 12145 Try \`$0 --help' for more information." ;; 12146 12147 *) as_fn_append ac_config_targets " $1" 12148 ac_need_defaults=false ;; 12149 12150 esac 12151 shift 12152 done 12153 12154 ac_configure_extra_args= 12155 12156 if $ac_cs_silent; then 12157 exec 6>/dev/null 12158 ac_configure_extra_args="$ac_configure_extra_args --silent" 12159 fi 12160 12161 _ACEOF 12162 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12163 if \$ac_cs_recheck; then 12164 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12165 shift 12166 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12167 CONFIG_SHELL='$SHELL' 12168 export CONFIG_SHELL 12169 exec "\$@" 12170 fi 12171 12172 _ACEOF 12173 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12174 exec 5>>config.log 12175 { 12176 echo 12177 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12178 ## Running $as_me. ## 12179 _ASBOX 12180 $as_echo "$ac_log" 12181 } >&5 12182 12183 _ACEOF 12184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12185 # 12186 # INIT-COMMANDS 12187 # 12188 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12189 12190 _ACEOF 12191 12192 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12193 12194 # Handling of arguments. 12195 for ac_config_target in $ac_config_targets 12196 do 12197 case $ac_config_target in 12198 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12199 "applewmproto.pc") CONFIG_FILES="$CONFIG_FILES applewmproto.pc" ;; 12200 "bigreqsproto.pc") CONFIG_FILES="$CONFIG_FILES bigreqsproto.pc" ;; 12201 "compositeproto.pc") CONFIG_FILES="$CONFIG_FILES compositeproto.pc" ;; 12202 "damageproto.pc") CONFIG_FILES="$CONFIG_FILES damageproto.pc" ;; 12203 "dmxproto.pc") CONFIG_FILES="$CONFIG_FILES dmxproto.pc" ;; 12204 "dri2proto.pc") CONFIG_FILES="$CONFIG_FILES dri2proto.pc" ;; 12205 "dri3proto.pc") CONFIG_FILES="$CONFIG_FILES dri3proto.pc" ;; 12206 "evieproto.pc") CONFIG_FILES="$CONFIG_FILES evieproto.pc" ;; 12207 "fixesproto.pc") CONFIG_FILES="$CONFIG_FILES fixesproto.pc" ;; 12208 "fontcacheproto.pc") CONFIG_FILES="$CONFIG_FILES fontcacheproto.pc" ;; 12209 "fontsproto.pc") CONFIG_FILES="$CONFIG_FILES fontsproto.pc" ;; 12210 "glproto.pc") CONFIG_FILES="$CONFIG_FILES glproto.pc" ;; 12211 "include/X11/Xpoll.h") CONFIG_FILES="$CONFIG_FILES include/X11/Xpoll.h" ;; 12212 "inputproto.pc") CONFIG_FILES="$CONFIG_FILES inputproto.pc" ;; 12213 "kbproto.pc") CONFIG_FILES="$CONFIG_FILES kbproto.pc" ;; 12214 "lg3dproto.pc") CONFIG_FILES="$CONFIG_FILES lg3dproto.pc" ;; 12215 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12216 "presentproto.pc") CONFIG_FILES="$CONFIG_FILES presentproto.pc" ;; 12217 "printproto.pc") CONFIG_FILES="$CONFIG_FILES printproto.pc" ;; 12218 "randrproto.pc") CONFIG_FILES="$CONFIG_FILES randrproto.pc" ;; 12219 "recordproto.pc") CONFIG_FILES="$CONFIG_FILES recordproto.pc" ;; 12220 "renderproto.pc") CONFIG_FILES="$CONFIG_FILES renderproto.pc" ;; 12221 "resourceproto.pc") CONFIG_FILES="$CONFIG_FILES resourceproto.pc" ;; 12222 "scrnsaverproto.pc") CONFIG_FILES="$CONFIG_FILES scrnsaverproto.pc" ;; 12223 "trapproto.pc") CONFIG_FILES="$CONFIG_FILES trapproto.pc" ;; 12224 "videoproto.pc") CONFIG_FILES="$CONFIG_FILES videoproto.pc" ;; 12225 "windowswmproto.pc") CONFIG_FILES="$CONFIG_FILES windowswmproto.pc" ;; 12226 "xcalibrateproto.pc") CONFIG_FILES="$CONFIG_FILES xcalibrateproto.pc" ;; 12227 "xcmiscproto.pc") CONFIG_FILES="$CONFIG_FILES xcmiscproto.pc" ;; 12228 "xextproto.pc") CONFIG_FILES="$CONFIG_FILES xextproto.pc" ;; 12229 "xf86bigfontproto.pc") CONFIG_FILES="$CONFIG_FILES xf86bigfontproto.pc" ;; 12230 "xf86dgaproto.pc") CONFIG_FILES="$CONFIG_FILES xf86dgaproto.pc" ;; 12231 "xf86driproto.pc") CONFIG_FILES="$CONFIG_FILES xf86driproto.pc" ;; 12232 "xf86miscproto.pc") CONFIG_FILES="$CONFIG_FILES xf86miscproto.pc" ;; 12233 "xf86rushproto.pc") CONFIG_FILES="$CONFIG_FILES xf86rushproto.pc" ;; 12234 "xf86vidmodeproto.pc") CONFIG_FILES="$CONFIG_FILES xf86vidmodeproto.pc" ;; 12235 "xineramaproto.pc") CONFIG_FILES="$CONFIG_FILES xineramaproto.pc" ;; 12236 "xproto.pc") CONFIG_FILES="$CONFIG_FILES xproto.pc" ;; 12237 "xproxymngproto.pc") CONFIG_FILES="$CONFIG_FILES xproxymngproto.pc" ;; 12238 12239 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12240 esac 12241 done 12242 12243 12244 # If the user did not use the arguments to specify the items to instantiate, 12245 # then the envvar interface is used. Set only those that are not. 12246 # We use the long form for the default assignment because of an extremely 12247 # bizarre bug on SunOS 4.1.3. 12248 if $ac_need_defaults; then 12249 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12250 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12251 fi 12252 12253 # Have a temporary directory for convenience. Make it in the build tree 12254 # simply because there is no reason against having it here, and in addition, 12255 # creating and moving files from /tmp can sometimes cause problems. 12256 # Hook for its removal unless debugging. 12257 # Note that there is a small window in which the directory will not be cleaned: 12258 # after its creation but before its name has been assigned to `$tmp'. 12259 $debug || 12260 { 12261 tmp= ac_tmp= 12262 trap 'exit_status=$? 12263 : "${ac_tmp:=$tmp}" 12264 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12265 ' 0 12266 trap 'as_fn_exit 1' 1 2 13 15 12267 } 12268 # Create a (secure) tmp directory for tmp files. 12269 12270 { 12271 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12272 test -d "$tmp" 12273 } || 12274 { 12275 tmp=./conf$$-$RANDOM 12276 (umask 077 && mkdir "$tmp") 12277 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12278 ac_tmp=$tmp 12279 12280 # Set up the scripts for CONFIG_FILES section. 12281 # No need to generate them if there are no CONFIG_FILES. 12282 # This happens for instance with `./config.status config.h'. 12283 if test -n "$CONFIG_FILES"; then 12284 12285 12286 ac_cr=`echo X | tr X '\015'` 12287 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12288 # But we know of no other shell where ac_cr would be empty at this 12289 # point, so we can use a bashism as a fallback. 12290 if test "x$ac_cr" = x; then 12291 eval ac_cr=\$\'\\r\' 12292 fi 12293 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12294 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12295 ac_cs_awk_cr='\\r' 12296 else 12297 ac_cs_awk_cr=$ac_cr 12298 fi 12299 12300 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12301 _ACEOF 12302 12303 12304 { 12305 echo "cat >conf$$subs.awk <<_ACEOF" && 12306 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12307 echo "_ACEOF" 12308 } >conf$$subs.sh || 12309 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12310 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12311 ac_delim='%!_!# ' 12312 for ac_last_try in false false false false false :; do 12313 . ./conf$$subs.sh || 12314 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12315 12316 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12317 if test $ac_delim_n = $ac_delim_num; then 12318 break 12319 elif $ac_last_try; then 12320 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12321 else 12322 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12323 fi 12324 done 12325 rm -f conf$$subs.sh 12326 12327 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12328 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12329 _ACEOF 12330 sed -n ' 12331 h 12332 s/^/S["/; s/!.*/"]=/ 12333 p 12334 g 12335 s/^[^!]*!// 12336 :repl 12337 t repl 12338 s/'"$ac_delim"'$// 12339 t delim 12340 :nl 12341 h 12342 s/\(.\{148\}\)..*/\1/ 12343 t more1 12344 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12345 p 12346 n 12347 b repl 12348 :more1 12349 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12350 p 12351 g 12352 s/.\{148\}// 12353 t nl 12354 :delim 12355 h 12356 s/\(.\{148\}\)..*/\1/ 12357 t more2 12358 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12359 p 12360 b 12361 :more2 12362 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12363 p 12364 g 12365 s/.\{148\}// 12366 t delim 12367 ' <conf$$subs.awk | sed ' 12368 /^[^""]/{ 12369 N 12370 s/\n// 12371 } 12372 ' >>$CONFIG_STATUS || ac_write_fail=1 12373 rm -f conf$$subs.awk 12374 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12375 _ACAWK 12376 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12377 for (key in S) S_is_set[key] = 1 12378 FS = "" 12379 12380 } 12381 { 12382 line = $ 0 12383 nfields = split(line, field, "@") 12384 substed = 0 12385 len = length(field[1]) 12386 for (i = 2; i < nfields; i++) { 12387 key = field[i] 12388 keylen = length(key) 12389 if (S_is_set[key]) { 12390 value = S[key] 12391 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12392 len += length(value) + length(field[++i]) 12393 substed = 1 12394 } else 12395 len += 1 + keylen 12396 } 12397 12398 print line 12399 } 12400 12401 _ACAWK 12402 _ACEOF 12403 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12404 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12405 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12406 else 12407 cat 12408 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12409 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12410 _ACEOF 12411 12412 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12413 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12414 # trailing colons and then remove the whole line if VPATH becomes empty 12415 # (actually we leave an empty line to preserve line numbers). 12416 if test "x$srcdir" = x.; then 12417 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12418 h 12419 s/// 12420 s/^/:/ 12421 s/[ ]*$/:/ 12422 s/:\$(srcdir):/:/g 12423 s/:\${srcdir}:/:/g 12424 s/:@srcdir@:/:/g 12425 s/^:*// 12426 s/:*$// 12427 x 12428 s/\(=[ ]*\).*/\1/ 12429 G 12430 s/\n// 12431 s/^[^=]*=[ ]*$// 12432 }' 12433 fi 12434 12435 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12436 fi # test -n "$CONFIG_FILES" 12437 12438 12439 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 12440 shift 12441 for ac_tag 12442 do 12443 case $ac_tag in 12444 :[FHLC]) ac_mode=$ac_tag; continue;; 12445 esac 12446 case $ac_mode$ac_tag in 12447 :[FHL]*:*);; 12448 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12449 :[FH]-) ac_tag=-:-;; 12450 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12451 esac 12452 ac_save_IFS=$IFS 12453 IFS=: 12454 set x $ac_tag 12455 IFS=$ac_save_IFS 12456 shift 12457 ac_file=$1 12458 shift 12459 12460 case $ac_mode in 12461 :L) ac_source=$1;; 12462 :[FH]) 12463 ac_file_inputs= 12464 for ac_f 12465 do 12466 case $ac_f in 12467 -) ac_f="$ac_tmp/stdin";; 12468 *) # Look for the file first in the build tree, then in the source tree 12469 # (if the path is not absolute). The absolute path cannot be DOS-style, 12470 # because $ac_f cannot contain `:'. 12471 test -f "$ac_f" || 12472 case $ac_f in 12473 [\\/$]*) false;; 12474 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12475 esac || 12476 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12477 esac 12478 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12479 as_fn_append ac_file_inputs " '$ac_f'" 12480 done 12481 12482 # Let's still pretend it is `configure' which instantiates (i.e., don't 12483 # use $as_me), people would be surprised to read: 12484 # /* config.h. Generated by config.status. */ 12485 configure_input='Generated from '` 12486 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12487 `' by configure.' 12488 if test x"$ac_file" != x-; then 12489 configure_input="$ac_file. $configure_input" 12490 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12491 $as_echo "$as_me: creating $ac_file" >&6;} 12492 fi 12493 # Neutralize special characters interpreted by sed in replacement strings. 12494 case $configure_input in #( 12495 *\&* | *\|* | *\\* ) 12496 ac_sed_conf_input=`$as_echo "$configure_input" | 12497 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12498 *) ac_sed_conf_input=$configure_input;; 12499 esac 12500 12501 case $ac_tag in 12502 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12503 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12504 esac 12505 ;; 12506 esac 12507 12508 ac_dir=`$as_dirname -- "$ac_file" || 12509 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12510 X"$ac_file" : 'X\(//\)[^/]' \| \ 12511 X"$ac_file" : 'X\(//\)$' \| \ 12512 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12513 $as_echo X"$ac_file" | 12514 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12515 s//\1/ 12516 q 12517 } 12518 /^X\(\/\/\)[^/].*/{ 12519 s//\1/ 12520 q 12521 } 12522 /^X\(\/\/\)$/{ 12523 s//\1/ 12524 q 12525 } 12526 /^X\(\/\).*/{ 12527 s//\1/ 12528 q 12529 } 12530 s/.*/./; q'` 12531 as_dir="$ac_dir"; as_fn_mkdir_p 12532 ac_builddir=. 12533 12534 case "$ac_dir" in 12535 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12536 *) 12537 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12538 # A ".." for each directory in $ac_dir_suffix. 12539 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12540 case $ac_top_builddir_sub in 12541 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12542 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12543 esac ;; 12544 esac 12545 ac_abs_top_builddir=$ac_pwd 12546 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12547 # for backward compatibility: 12548 ac_top_builddir=$ac_top_build_prefix 12549 12550 case $srcdir in 12551 .) # We are building in place. 12552 ac_srcdir=. 12553 ac_top_srcdir=$ac_top_builddir_sub 12554 ac_abs_top_srcdir=$ac_pwd ;; 12555 [\\/]* | ?:[\\/]* ) # Absolute name. 12556 ac_srcdir=$srcdir$ac_dir_suffix; 12557 ac_top_srcdir=$srcdir 12558 ac_abs_top_srcdir=$srcdir ;; 12559 *) # Relative name. 12560 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12561 ac_top_srcdir=$ac_top_build_prefix$srcdir 12562 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12563 esac 12564 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12565 12566 12567 case $ac_mode in 12568 :F) 12569 # 12570 # CONFIG_FILE 12571 # 12572 12573 case $INSTALL in 12574 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12575 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12576 esac 12577 ac_MKDIR_P=$MKDIR_P 12578 case $MKDIR_P in 12579 [\\/$]* | ?:[\\/]* ) ;; 12580 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12581 esac 12582 _ACEOF 12583 12584 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12585 # If the template does not know about datarootdir, expand it. 12586 # FIXME: This hack should be removed a few years after 2.60. 12587 ac_datarootdir_hack=; ac_datarootdir_seen= 12588 ac_sed_dataroot=' 12589 /datarootdir/ { 12590 p 12591 q 12592 } 12593 /@datadir@/p 12594 /@docdir@/p 12595 /@infodir@/p 12596 /@localedir@/p 12597 /@mandir@/p' 12598 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12599 *datarootdir*) ac_datarootdir_seen=yes;; 12600 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12601 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12602 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12603 _ACEOF 12604 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12605 ac_datarootdir_hack=' 12606 s&@datadir@&$datadir&g 12607 s&@docdir@&$docdir&g 12608 s&@infodir@&$infodir&g 12609 s&@localedir@&$localedir&g 12610 s&@mandir@&$mandir&g 12611 s&\\\${datarootdir}&$datarootdir&g' ;; 12612 esac 12613 _ACEOF 12614 12615 # Neutralize VPATH when `$srcdir' = `.'. 12616 # Shell code in configure.ac might set extrasub. 12617 # FIXME: do we really want to maintain this feature? 12618 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12619 ac_sed_extra="$ac_vpsub 12620 $extrasub 12621 _ACEOF 12622 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12623 :t 12624 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12625 s|@configure_input@|$ac_sed_conf_input|;t t 12626 s&@top_builddir@&$ac_top_builddir_sub&;t t 12627 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12628 s&@srcdir@&$ac_srcdir&;t t 12629 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12630 s&@top_srcdir@&$ac_top_srcdir&;t t 12631 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12632 s&@builddir@&$ac_builddir&;t t 12633 s&@abs_builddir@&$ac_abs_builddir&;t t 12634 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12635 s&@INSTALL@&$ac_INSTALL&;t t 12636 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12637 $ac_datarootdir_hack 12638 " 12639 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12640 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12641 12642 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12643 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12644 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12645 "$ac_tmp/out"`; test -z "$ac_out"; } && 12646 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12647 which seems to be undefined. Please make sure it is defined" >&5 12648 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12649 which seems to be undefined. Please make sure it is defined" >&2;} 12650 12651 rm -f "$ac_tmp/stdin" 12652 case $ac_file in 12653 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12654 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12655 esac \ 12656 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12657 ;; 12658 12659 12660 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12661 $as_echo "$as_me: executing $ac_file commands" >&6;} 12662 ;; 12663 esac 12664 12665 12666 case $ac_file$ac_mode in 12667 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12668 # Older Autoconf quotes --file arguments for eval, but not when files 12669 # are listed without --file. Let's play safe and only enable the eval 12670 # if we detect the quoting. 12671 case $CONFIG_FILES in 12672 *\'*) eval set x "$CONFIG_FILES" ;; 12673 *) set x $CONFIG_FILES ;; 12674 esac 12675 shift 12676 for mf 12677 do 12678 # Strip MF so we end up with the name of the file. 12679 mf=`echo "$mf" | sed -e 's/:.*$//'` 12680 # Check whether this is an Automake generated Makefile or not. 12681 # We used to match only the files named 'Makefile.in', but 12682 # some people rename them; so instead we look at the file content. 12683 # Grep'ing the first line is not enough: some people post-process 12684 # each Makefile.in and add a new line on top of each file to say so. 12685 # Grep'ing the whole file is not good either: AIX grep has a line 12686 # limit of 2048, but all sed's we know have understand at least 4000. 12687 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12688 dirpart=`$as_dirname -- "$mf" || 12689 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12690 X"$mf" : 'X\(//\)[^/]' \| \ 12691 X"$mf" : 'X\(//\)$' \| \ 12692 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12693 $as_echo X"$mf" | 12694 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12695 s//\1/ 12696 q 12697 } 12698 /^X\(\/\/\)[^/].*/{ 12699 s//\1/ 12700 q 12701 } 12702 /^X\(\/\/\)$/{ 12703 s//\1/ 12704 q 12705 } 12706 /^X\(\/\).*/{ 12707 s//\1/ 12708 q 12709 } 12710 s/.*/./; q'` 12711 else 12712 continue 12713 fi 12714 # Extract the definition of DEPDIR, am__include, and am__quote 12715 # from the Makefile without running 'make'. 12716 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12717 test -z "$DEPDIR" && continue 12718 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12719 test -z "$am__include" && continue 12720 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12721 # Find all dependency output files, they are included files with 12722 # $(DEPDIR) in their names. We invoke sed twice because it is the 12723 # simplest approach to changing $(DEPDIR) to its actual value in the 12724 # expansion. 12725 for file in `sed -n " 12726 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12727 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12728 # Make sure the directory exists. 12729 test -f "$dirpart/$file" && continue 12730 fdir=`$as_dirname -- "$file" || 12731 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12732 X"$file" : 'X\(//\)[^/]' \| \ 12733 X"$file" : 'X\(//\)$' \| \ 12734 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12735 $as_echo X"$file" | 12736 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12737 s//\1/ 12738 q 12739 } 12740 /^X\(\/\/\)[^/].*/{ 12741 s//\1/ 12742 q 12743 } 12744 /^X\(\/\/\)$/{ 12745 s//\1/ 12746 q 12747 } 12748 /^X\(\/\).*/{ 12749 s//\1/ 12750 q 12751 } 12752 s/.*/./; q'` 12753 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12754 # echo "creating $dirpart/$file" 12755 echo '# dummy' > "$dirpart/$file" 12756 done 12757 done 12758 } 12759 ;; 12760 12761 esac 12762 done # for ac_tag 12763 12764 12765 as_fn_exit 0 12766 _ACEOF 12767 ac_clean_files=$ac_clean_files_save 12768 12769 test $ac_write_fail = 0 || 12770 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12771 12772 12773 # configure is writing to config.log, and then calls config.status. 12774 # config.status does its own redirection, appending to config.log. 12775 # Unfortunately, on DOS this fails, as config.log is still kept open 12776 # by configure, so config.status won't be able to write to it; its 12777 # output is simply discarded. So we exec the FD to /dev/null, 12778 # effectively closing config.log, so it can be properly (re)opened and 12779 # appended to by config.status. When coming back to configure, we 12780 # need to make the FD available again. 12781 if test "$no_create" != yes; then 12782 ac_cs_success=: 12783 ac_config_status_args= 12784 test "$silent" = yes && 12785 ac_config_status_args="$ac_config_status_args --quiet" 12786 exec 5>/dev/null 12787 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12788 exec 5>>config.log 12789 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12790 # would make configure fail if this is the last instruction. 12791 $ac_cs_success || as_fn_exit 1 12792 fi 12793 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12794 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12795 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12796 fi 12797 12798 12799
Indexes created Sat Apr 11 00:22:22 UTC 2026