configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xfs 1.2.0. 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='xfs' 643 PACKAGE_TARNAME='xfs' 644 PACKAGE_VERSION='1.2.0' 645 PACKAGE_STRING='xfs 1.2.0' 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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We remove comments because anyway the quotes in there 2263 # would cause problems or look ugly. 2264 # WARNING: Use '\'' to represent an apostrophe within the trap. 2265 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2266 trap 'exit_status=$? 2267 # Save into config.log some information that might help in debugging. 2268 { 2269 echo 2270 2271 $as_echo "## ---------------- ## 2272 ## Cache variables. ## 2273 ## ---------------- ##" 2274 echo 2275 # The following way of writing the cache mishandles newlines in values, 2276 ( 2277 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2278 eval ac_val=\$$ac_var 2279 case $ac_val in #( 2280 *${as_nl}*) 2281 case $ac_var in #( 2282 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2283 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2284 esac 2285 case $ac_var in #( 2286 _ | IFS | as_nl) ;; #( 2287 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2288 *) { eval $ac_var=; unset $ac_var;} ;; 2289 esac ;; 2290 esac 2291 done 2292 (set) 2>&1 | 2293 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2294 *${as_nl}ac_space=\ *) 2295 sed -n \ 2296 "s/'\''/'\''\\\\'\'''\''/g; 2297 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2298 ;; #( 2299 *) 2300 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2301 ;; 2302 esac | 2303 sort 2304 ) 2305 echo 2306 2307 $as_echo "## ----------------- ## 2308 ## Output variables. ## 2309 ## ----------------- ##" 2310 echo 2311 for ac_var in $ac_subst_vars 2312 do 2313 eval ac_val=\$$ac_var 2314 case $ac_val in 2315 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2316 esac 2317 $as_echo "$ac_var='\''$ac_val'\''" 2318 done | sort 2319 echo 2320 2321 if test -n "$ac_subst_files"; then 2322 $as_echo "## ------------------- ## 2323 ## File substitutions. ## 2324 ## ------------------- ##" 2325 echo 2326 for ac_var in $ac_subst_files 2327 do 2328 eval ac_val=\$$ac_var 2329 case $ac_val in 2330 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2331 esac 2332 $as_echo "$ac_var='\''$ac_val'\''" 2333 done | sort 2334 echo 2335 fi 2336 2337 if test -s confdefs.h; then 2338 $as_echo "## ----------- ## 2339 ## confdefs.h. ## 2340 ## ----------- ##" 2341 echo 2342 cat confdefs.h 2343 echo 2344 fi 2345 test "$ac_signal" != 0 && 2346 $as_echo "$as_me: caught signal $ac_signal" 2347 $as_echo "$as_me: exit $exit_status" 2348 } >&5 2349 rm -f core *.core core.conftest.* && 2350 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2351 exit $exit_status 2352 ' 0 2353 for ac_signal in 1 2 13 15; do 2354 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2355 done 2356 ac_signal=0 2357 2358 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2359 rm -f -r conftest* confdefs.h 2360 2361 $as_echo "/* confdefs.h */" > confdefs.h 2362 2363 # Predefined preprocessor variables. 2364 2365 cat >>confdefs.h <<_ACEOF 2366 #define PACKAGE_NAME "$PACKAGE_NAME" 2367 _ACEOF 2368 2369 cat >>confdefs.h <<_ACEOF 2370 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2371 _ACEOF 2372 2373 cat >>confdefs.h <<_ACEOF 2374 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2375 _ACEOF 2376 2377 cat >>confdefs.h <<_ACEOF 2378 #define PACKAGE_STRING "$PACKAGE_STRING" 2379 _ACEOF 2380 2381 cat >>confdefs.h <<_ACEOF 2382 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2383 _ACEOF 2384 2385 cat >>confdefs.h <<_ACEOF 2386 #define PACKAGE_URL "$PACKAGE_URL" 2387 _ACEOF 2388 2389 2390 # Let the site file select an alternate cache file if it wants to. 2391 # Prefer an explicitly selected file to automatically selected ones. 2392 ac_site_file1=NONE 2393 ac_site_file2=NONE 2394 if test -n "$CONFIG_SITE"; then 2395 # We do not want a PATH search for config.site. 2396 case $CONFIG_SITE in #(( 2397 -*) ac_site_file1=./$CONFIG_SITE;; 2398 */*) ac_site_file1=$CONFIG_SITE;; 2399 *) ac_site_file1=./$CONFIG_SITE;; 2400 esac 2401 elif test "x$prefix" != xNONE; then 2402 ac_site_file1=$prefix/share/config.site 2403 ac_site_file2=$prefix/etc/config.site 2404 else 2405 ac_site_file1=$ac_default_prefix/share/config.site 2406 ac_site_file2=$ac_default_prefix/etc/config.site 2407 fi 2408 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2409 do 2410 test "x$ac_site_file" = xNONE && continue 2411 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2412 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2413 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2414 sed 's/^/| /' "$ac_site_file" >&5 2415 . "$ac_site_file" \ 2416 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2417 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2418 as_fn_error $? "failed to load site script $ac_site_file 2419 See \`config.log' for more details" "$LINENO" 5; } 2420 fi 2421 done 2422 2423 if test -r "$cache_file"; then 2424 # Some versions of bash will fail to source /dev/null (special files 2425 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2426 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2427 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2428 $as_echo "$as_me: loading cache $cache_file" >&6;} 2429 case $cache_file in 2430 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2431 *) . "./$cache_file";; 2432 esac 2433 fi 2434 else 2435 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2436 $as_echo "$as_me: creating cache $cache_file" >&6;} 2437 >$cache_file 2438 fi 2439 2440 # Check that the precious variables saved in the cache have kept the same 2441 # value. 2442 ac_cache_corrupted=false 2443 for ac_var in $ac_precious_vars; do 2444 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2445 eval ac_new_set=\$ac_env_${ac_var}_set 2446 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2447 eval ac_new_val=\$ac_env_${ac_var}_value 2448 case $ac_old_set,$ac_new_set in 2449 set,) 2450 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2451 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2452 ac_cache_corrupted=: ;; 2453 ,set) 2454 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2455 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2456 ac_cache_corrupted=: ;; 2457 ,);; 2458 *) 2459 if test "x$ac_old_val" != "x$ac_new_val"; then 2460 # differences in whitespace do not lead to failure. 2461 ac_old_val_w=`echo x $ac_old_val` 2462 ac_new_val_w=`echo x $ac_new_val` 2463 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2464 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2465 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2466 ac_cache_corrupted=: 2467 else 2468 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2469 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2470 eval $ac_var=\$ac_old_val 2471 fi 2472 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2473 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2474 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2475 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2476 fi;; 2477 esac 2478 # Pass precious variables to config.status. 2479 if test "$ac_new_set" = set; then 2480 case $ac_new_val in 2481 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2482 *) ac_arg=$ac_var=$ac_new_val ;; 2483 esac 2484 case " $ac_configure_args " in 2485 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2486 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2487 esac 2488 fi 2489 done 2490 if $ac_cache_corrupted; then 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2492 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2494 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2495 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2496 fi 2497 ## -------------------- ## 2498 ## Main body of script. ## 2499 ## -------------------- ## 2500 2501 ac_ext=c 2502 ac_cpp='$CPP $CPPFLAGS' 2503 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2504 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2505 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2506 2507 2508 # Set common system defines for POSIX extensions, such as _GNU_SOURCE 2509 # Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL) 2510 ac_aux_dir= 2511 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2512 if test -f "$ac_dir/install-sh"; then 2513 ac_aux_dir=$ac_dir 2514 ac_install_sh="$ac_aux_dir/install-sh -c" 2515 break 2516 elif test -f "$ac_dir/install.sh"; then 2517 ac_aux_dir=$ac_dir 2518 ac_install_sh="$ac_aux_dir/install.sh -c" 2519 break 2520 elif test -f "$ac_dir/shtool"; then 2521 ac_aux_dir=$ac_dir 2522 ac_install_sh="$ac_aux_dir/shtool install -c" 2523 break 2524 fi 2525 done 2526 if test -z "$ac_aux_dir"; then 2527 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2528 fi 2529 2530 # These three variables are undocumented and unsupported, 2531 # and are intended to be withdrawn in a future Autoconf release. 2532 # They can cause serious problems if a builder's source tree is in a directory 2533 # whose full name contains unusual characters. 2534 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2535 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2536 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2537 2538 2539 # Expand $ac_aux_dir to an absolute path. 2540 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2541 2542 ac_ext=c 2543 ac_cpp='$CPP $CPPFLAGS' 2544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2546 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2547 if test -n "$ac_tool_prefix"; then 2548 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2549 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2551 $as_echo_n "checking for $ac_word... " >&6; } 2552 if ${ac_cv_prog_CC+:} false; then : 2553 $as_echo_n "(cached) " >&6 2554 else 2555 if test -n "$CC"; then 2556 ac_cv_prog_CC="$CC" # Let the user override the test. 2557 else 2558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2559 for as_dir in $PATH 2560 do 2561 IFS=$as_save_IFS 2562 test -z "$as_dir" && as_dir=. 2563 for ac_exec_ext in '' $ac_executable_extensions; do 2564 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2565 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2566 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2567 break 2 2568 fi 2569 done 2570 done 2571 IFS=$as_save_IFS 2572 2573 fi 2574 fi 2575 CC=$ac_cv_prog_CC 2576 if test -n "$CC"; then 2577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2578 $as_echo "$CC" >&6; } 2579 else 2580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2581 $as_echo "no" >&6; } 2582 fi 2583 2584 2585 fi 2586 if test -z "$ac_cv_prog_CC"; then 2587 ac_ct_CC=$CC 2588 # Extract the first word of "gcc", so it can be a program name with args. 2589 set dummy gcc; ac_word=$2 2590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2591 $as_echo_n "checking for $ac_word... " >&6; } 2592 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2593 $as_echo_n "(cached) " >&6 2594 else 2595 if test -n "$ac_ct_CC"; then 2596 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2597 else 2598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2599 for as_dir in $PATH 2600 do 2601 IFS=$as_save_IFS 2602 test -z "$as_dir" && as_dir=. 2603 for ac_exec_ext in '' $ac_executable_extensions; do 2604 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2605 ac_cv_prog_ac_ct_CC="gcc" 2606 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2607 break 2 2608 fi 2609 done 2610 done 2611 IFS=$as_save_IFS 2612 2613 fi 2614 fi 2615 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2616 if test -n "$ac_ct_CC"; then 2617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2618 $as_echo "$ac_ct_CC" >&6; } 2619 else 2620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2621 $as_echo "no" >&6; } 2622 fi 2623 2624 if test "x$ac_ct_CC" = x; then 2625 CC="" 2626 else 2627 case $cross_compiling:$ac_tool_warned in 2628 yes:) 2629 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2630 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2631 ac_tool_warned=yes ;; 2632 esac 2633 CC=$ac_ct_CC 2634 fi 2635 else 2636 CC="$ac_cv_prog_CC" 2637 fi 2638 2639 if test -z "$CC"; then 2640 if test -n "$ac_tool_prefix"; then 2641 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2642 set dummy ${ac_tool_prefix}cc; ac_word=$2 2643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2644 $as_echo_n "checking for $ac_word... " >&6; } 2645 if ${ac_cv_prog_CC+:} false; then : 2646 $as_echo_n "(cached) " >&6 2647 else 2648 if test -n "$CC"; then 2649 ac_cv_prog_CC="$CC" # Let the user override the test. 2650 else 2651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2652 for as_dir in $PATH 2653 do 2654 IFS=$as_save_IFS 2655 test -z "$as_dir" && as_dir=. 2656 for ac_exec_ext in '' $ac_executable_extensions; do 2657 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2658 ac_cv_prog_CC="${ac_tool_prefix}cc" 2659 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2660 break 2 2661 fi 2662 done 2663 done 2664 IFS=$as_save_IFS 2665 2666 fi 2667 fi 2668 CC=$ac_cv_prog_CC 2669 if test -n "$CC"; then 2670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2671 $as_echo "$CC" >&6; } 2672 else 2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2674 $as_echo "no" >&6; } 2675 fi 2676 2677 2678 fi 2679 fi 2680 if test -z "$CC"; then 2681 # Extract the first word of "cc", so it can be a program name with args. 2682 set dummy cc; ac_word=$2 2683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2684 $as_echo_n "checking for $ac_word... " >&6; } 2685 if ${ac_cv_prog_CC+:} false; then : 2686 $as_echo_n "(cached) " >&6 2687 else 2688 if test -n "$CC"; then 2689 ac_cv_prog_CC="$CC" # Let the user override the test. 2690 else 2691 ac_prog_rejected=no 2692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2693 for as_dir in $PATH 2694 do 2695 IFS=$as_save_IFS 2696 test -z "$as_dir" && as_dir=. 2697 for ac_exec_ext in '' $ac_executable_extensions; do 2698 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2699 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2700 ac_prog_rejected=yes 2701 continue 2702 fi 2703 ac_cv_prog_CC="cc" 2704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2705 break 2 2706 fi 2707 done 2708 done 2709 IFS=$as_save_IFS 2710 2711 if test $ac_prog_rejected = yes; then 2712 # We found a bogon in the path, so make sure we never use it. 2713 set dummy $ac_cv_prog_CC 2714 shift 2715 if test $# != 0; then 2716 # We chose a different compiler from the bogus one. 2717 # However, it has the same basename, so the bogon will be chosen 2718 # first if we set CC to just the basename; use the full file name. 2719 shift 2720 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2721 fi 2722 fi 2723 fi 2724 fi 2725 CC=$ac_cv_prog_CC 2726 if test -n "$CC"; then 2727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2728 $as_echo "$CC" >&6; } 2729 else 2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2731 $as_echo "no" >&6; } 2732 fi 2733 2734 2735 fi 2736 if test -z "$CC"; then 2737 if test -n "$ac_tool_prefix"; then 2738 for ac_prog in cl.exe 2739 do 2740 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2741 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2743 $as_echo_n "checking for $ac_word... " >&6; } 2744 if ${ac_cv_prog_CC+:} false; then : 2745 $as_echo_n "(cached) " >&6 2746 else 2747 if test -n "$CC"; then 2748 ac_cv_prog_CC="$CC" # Let the user override the test. 2749 else 2750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2751 for as_dir in $PATH 2752 do 2753 IFS=$as_save_IFS 2754 test -z "$as_dir" && as_dir=. 2755 for ac_exec_ext in '' $ac_executable_extensions; do 2756 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2757 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2758 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2759 break 2 2760 fi 2761 done 2762 done 2763 IFS=$as_save_IFS 2764 2765 fi 2766 fi 2767 CC=$ac_cv_prog_CC 2768 if test -n "$CC"; then 2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2770 $as_echo "$CC" >&6; } 2771 else 2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2773 $as_echo "no" >&6; } 2774 fi 2775 2776 2777 test -n "$CC" && break 2778 done 2779 fi 2780 if test -z "$CC"; then 2781 ac_ct_CC=$CC 2782 for ac_prog in cl.exe 2783 do 2784 # Extract the first word of "$ac_prog", so it can be a program name with args. 2785 set dummy $ac_prog; ac_word=$2 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2787 $as_echo_n "checking for $ac_word... " >&6; } 2788 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2789 $as_echo_n "(cached) " >&6 2790 else 2791 if test -n "$ac_ct_CC"; then 2792 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2793 else 2794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2795 for as_dir in $PATH 2796 do 2797 IFS=$as_save_IFS 2798 test -z "$as_dir" && as_dir=. 2799 for ac_exec_ext in '' $ac_executable_extensions; do 2800 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2801 ac_cv_prog_ac_ct_CC="$ac_prog" 2802 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2803 break 2 2804 fi 2805 done 2806 done 2807 IFS=$as_save_IFS 2808 2809 fi 2810 fi 2811 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2812 if test -n "$ac_ct_CC"; then 2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2814 $as_echo "$ac_ct_CC" >&6; } 2815 else 2816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2817 $as_echo "no" >&6; } 2818 fi 2819 2820 2821 test -n "$ac_ct_CC" && break 2822 done 2823 2824 if test "x$ac_ct_CC" = x; then 2825 CC="" 2826 else 2827 case $cross_compiling:$ac_tool_warned in 2828 yes:) 2829 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2830 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2831 ac_tool_warned=yes ;; 2832 esac 2833 CC=$ac_ct_CC 2834 fi 2835 fi 2836 2837 fi 2838 2839 2840 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2841 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2842 as_fn_error $? "no acceptable C compiler found in \$PATH 2843 See \`config.log' for more details" "$LINENO" 5; } 2844 2845 # Provide some information about the compiler. 2846 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2847 set X $ac_compile 2848 ac_compiler=$2 2849 for ac_option in --version -v -V -qversion; do 2850 { { ac_try="$ac_compiler $ac_option >&5" 2851 case "(($ac_try" in 2852 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2853 *) ac_try_echo=$ac_try;; 2854 esac 2855 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2856 $as_echo "$ac_try_echo"; } >&5 2857 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2858 ac_status=$? 2859 if test -s conftest.err; then 2860 sed '10a\ 2861 ... rest of stderr output deleted ... 2862 10q' conftest.err >conftest.er1 2863 cat conftest.er1 >&5 2864 fi 2865 rm -f conftest.er1 conftest.err 2866 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2867 test $ac_status = 0; } 2868 done 2869 2870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2871 /* end confdefs.h. */ 2872 2873 int 2874 main () 2875 { 2876 2877 ; 2878 return 0; 2879 } 2880 _ACEOF 2881 ac_clean_files_save=$ac_clean_files 2882 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2883 # Try to create an executable without -o first, disregard a.out. 2884 # It will help us diagnose broken compilers, and finding out an intuition 2885 # of exeext. 2886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2887 $as_echo_n "checking whether the C compiler works... " >&6; } 2888 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2889 2890 # The possible output files: 2891 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2892 2893 ac_rmfiles= 2894 for ac_file in $ac_files 2895 do 2896 case $ac_file in 2897 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2898 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2899 esac 2900 done 2901 rm -f $ac_rmfiles 2902 2903 if { { ac_try="$ac_link_default" 2904 case "(($ac_try" in 2905 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2906 *) ac_try_echo=$ac_try;; 2907 esac 2908 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2909 $as_echo "$ac_try_echo"; } >&5 2910 (eval "$ac_link_default") 2>&5 2911 ac_status=$? 2912 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2913 test $ac_status = 0; }; then : 2914 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2915 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2916 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2917 # so that the user can short-circuit this test for compilers unknown to 2918 # Autoconf. 2919 for ac_file in $ac_files '' 2920 do 2921 test -f "$ac_file" || continue 2922 case $ac_file in 2923 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2924 ;; 2925 [ab].out ) 2926 # We found the default executable, but exeext='' is most 2927 # certainly right. 2928 break;; 2929 *.* ) 2930 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2931 then :; else 2932 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2933 fi 2934 # We set ac_cv_exeext here because the later test for it is not 2935 # safe: cross compilers may not add the suffix if given an `-o' 2936 # argument, so we may need to know it at that point already. 2937 # Even if this section looks crufty: it has the advantage of 2938 # actually working. 2939 break;; 2940 * ) 2941 break;; 2942 esac 2943 done 2944 test "$ac_cv_exeext" = no && ac_cv_exeext= 2945 2946 else 2947 ac_file='' 2948 fi 2949 if test -z "$ac_file"; then : 2950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2951 $as_echo "no" >&6; } 2952 $as_echo "$as_me: failed program was:" >&5 2953 sed 's/^/| /' conftest.$ac_ext >&5 2954 2955 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2956 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2957 as_fn_error 77 "C compiler cannot create executables 2958 See \`config.log' for more details" "$LINENO" 5; } 2959 else 2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2961 $as_echo "yes" >&6; } 2962 fi 2963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2964 $as_echo_n "checking for C compiler default output file name... " >&6; } 2965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2966 $as_echo "$ac_file" >&6; } 2967 ac_exeext=$ac_cv_exeext 2968 2969 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2970 ac_clean_files=$ac_clean_files_save 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2972 $as_echo_n "checking for suffix of executables... " >&6; } 2973 if { { ac_try="$ac_link" 2974 case "(($ac_try" in 2975 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2976 *) ac_try_echo=$ac_try;; 2977 esac 2978 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2979 $as_echo "$ac_try_echo"; } >&5 2980 (eval "$ac_link") 2>&5 2981 ac_status=$? 2982 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2983 test $ac_status = 0; }; then : 2984 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2985 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2986 # work properly (i.e., refer to `conftest.exe'), while it won't with 2987 # `rm'. 2988 for ac_file in conftest.exe conftest conftest.*; do 2989 test -f "$ac_file" || continue 2990 case $ac_file in 2991 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2992 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2993 break;; 2994 * ) break;; 2995 esac 2996 done 2997 else 2998 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2999 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3000 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3001 See \`config.log' for more details" "$LINENO" 5; } 3002 fi 3003 rm -f conftest conftest$ac_cv_exeext 3004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3005 $as_echo "$ac_cv_exeext" >&6; } 3006 3007 rm -f conftest.$ac_ext 3008 EXEEXT=$ac_cv_exeext 3009 ac_exeext=$EXEEXT 3010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3011 /* end confdefs.h. */ 3012 #include <stdio.h> 3013 int 3014 main () 3015 { 3016 FILE *f = fopen ("conftest.out", "w"); 3017 return ferror (f) || fclose (f) != 0; 3018 3019 ; 3020 return 0; 3021 } 3022 _ACEOF 3023 ac_clean_files="$ac_clean_files conftest.out" 3024 # Check that the compiler produces executables we can run. If not, either 3025 # the compiler is broken, or we cross compile. 3026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3027 $as_echo_n "checking whether we are cross compiling... " >&6; } 3028 if test "$cross_compiling" != yes; then 3029 { { ac_try="$ac_link" 3030 case "(($ac_try" in 3031 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3032 *) ac_try_echo=$ac_try;; 3033 esac 3034 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3035 $as_echo "$ac_try_echo"; } >&5 3036 (eval "$ac_link") 2>&5 3037 ac_status=$? 3038 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3039 test $ac_status = 0; } 3040 if { ac_try='./conftest$ac_cv_exeext' 3041 { { case "(($ac_try" in 3042 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3043 *) ac_try_echo=$ac_try;; 3044 esac 3045 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3046 $as_echo "$ac_try_echo"; } >&5 3047 (eval "$ac_try") 2>&5 3048 ac_status=$? 3049 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3050 test $ac_status = 0; }; }; then 3051 cross_compiling=no 3052 else 3053 if test "$cross_compiling" = maybe; then 3054 cross_compiling=yes 3055 else 3056 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3057 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3058 as_fn_error $? "cannot run C compiled programs. 3059 If you meant to cross compile, use \`--host'. 3060 See \`config.log' for more details" "$LINENO" 5; } 3061 fi 3062 fi 3063 fi 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3065 $as_echo "$cross_compiling" >&6; } 3066 3067 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3068 ac_clean_files=$ac_clean_files_save 3069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3070 $as_echo_n "checking for suffix of object files... " >&6; } 3071 if ${ac_cv_objext+:} false; then : 3072 $as_echo_n "(cached) " >&6 3073 else 3074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3075 /* end confdefs.h. */ 3076 3077 int 3078 main () 3079 { 3080 3081 ; 3082 return 0; 3083 } 3084 _ACEOF 3085 rm -f conftest.o conftest.obj 3086 if { { ac_try="$ac_compile" 3087 case "(($ac_try" in 3088 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3089 *) ac_try_echo=$ac_try;; 3090 esac 3091 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3092 $as_echo "$ac_try_echo"; } >&5 3093 (eval "$ac_compile") 2>&5 3094 ac_status=$? 3095 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3096 test $ac_status = 0; }; then : 3097 for ac_file in conftest.o conftest.obj conftest.*; do 3098 test -f "$ac_file" || continue; 3099 case $ac_file in 3100 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3101 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3102 break;; 3103 esac 3104 done 3105 else 3106 $as_echo "$as_me: failed program was:" >&5 3107 sed 's/^/| /' conftest.$ac_ext >&5 3108 3109 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3110 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3111 as_fn_error $? "cannot compute suffix of object files: cannot compile 3112 See \`config.log' for more details" "$LINENO" 5; } 3113 fi 3114 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3115 fi 3116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3117 $as_echo "$ac_cv_objext" >&6; } 3118 OBJEXT=$ac_cv_objext 3119 ac_objext=$OBJEXT 3120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3121 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3122 if ${ac_cv_c_compiler_gnu+:} false; then : 3123 $as_echo_n "(cached) " >&6 3124 else 3125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3126 /* end confdefs.h. */ 3127 3128 int 3129 main () 3130 { 3131 #ifndef __GNUC__ 3132 choke me 3133 #endif 3134 3135 ; 3136 return 0; 3137 } 3138 _ACEOF 3139 if ac_fn_c_try_compile "$LINENO"; then : 3140 ac_compiler_gnu=yes 3141 else 3142 ac_compiler_gnu=no 3143 fi 3144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3145 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3146 3147 fi 3148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3149 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3150 if test $ac_compiler_gnu = yes; then 3151 GCC=yes 3152 else 3153 GCC= 3154 fi 3155 ac_test_CFLAGS=${CFLAGS+set} 3156 ac_save_CFLAGS=$CFLAGS 3157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3158 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3159 if ${ac_cv_prog_cc_g+:} false; then : 3160 $as_echo_n "(cached) " >&6 3161 else 3162 ac_save_c_werror_flag=$ac_c_werror_flag 3163 ac_c_werror_flag=yes 3164 ac_cv_prog_cc_g=no 3165 CFLAGS="-g" 3166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3167 /* end confdefs.h. */ 3168 3169 int 3170 main () 3171 { 3172 3173 ; 3174 return 0; 3175 } 3176 _ACEOF 3177 if ac_fn_c_try_compile "$LINENO"; then : 3178 ac_cv_prog_cc_g=yes 3179 else 3180 CFLAGS="" 3181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3182 /* end confdefs.h. */ 3183 3184 int 3185 main () 3186 { 3187 3188 ; 3189 return 0; 3190 } 3191 _ACEOF 3192 if ac_fn_c_try_compile "$LINENO"; then : 3193 3194 else 3195 ac_c_werror_flag=$ac_save_c_werror_flag 3196 CFLAGS="-g" 3197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3198 /* end confdefs.h. */ 3199 3200 int 3201 main () 3202 { 3203 3204 ; 3205 return 0; 3206 } 3207 _ACEOF 3208 if ac_fn_c_try_compile "$LINENO"; then : 3209 ac_cv_prog_cc_g=yes 3210 fi 3211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3212 fi 3213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3214 fi 3215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3216 ac_c_werror_flag=$ac_save_c_werror_flag 3217 fi 3218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3219 $as_echo "$ac_cv_prog_cc_g" >&6; } 3220 if test "$ac_test_CFLAGS" = set; then 3221 CFLAGS=$ac_save_CFLAGS 3222 elif test $ac_cv_prog_cc_g = yes; then 3223 if test "$GCC" = yes; then 3224 CFLAGS="-g -O2" 3225 else 3226 CFLAGS="-g" 3227 fi 3228 else 3229 if test "$GCC" = yes; then 3230 CFLAGS="-O2" 3231 else 3232 CFLAGS= 3233 fi 3234 fi 3235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3236 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3237 if ${ac_cv_prog_cc_c89+:} false; then : 3238 $as_echo_n "(cached) " >&6 3239 else 3240 ac_cv_prog_cc_c89=no 3241 ac_save_CC=$CC 3242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3243 /* end confdefs.h. */ 3244 #include <stdarg.h> 3245 #include <stdio.h> 3246 struct stat; 3247 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3248 struct buf { int x; }; 3249 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3250 static char *e (p, i) 3251 char **p; 3252 int i; 3253 { 3254 return p[i]; 3255 } 3256 static char *f (char * (*g) (char **, int), char **p, ...) 3257 { 3258 char *s; 3259 va_list v; 3260 va_start (v,p); 3261 s = g (p, va_arg (v,int)); 3262 va_end (v); 3263 return s; 3264 } 3265 3266 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3267 function prototypes and stuff, but not '\xHH' hex character constants. 3268 These don't provoke an error unfortunately, instead are silently treated 3269 as 'x'. The following induces an error, until -std is added to get 3270 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3271 array size at least. It's necessary to write '\x00'==0 to get something 3272 that's true only with -std. */ 3273 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3274 3275 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3276 inside strings and character constants. */ 3277 #define FOO(x) 'x' 3278 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3279 3280 int test (int i, double x); 3281 struct s1 {int (*f) (int a);}; 3282 struct s2 {int (*f) (double a);}; 3283 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3284 int argc; 3285 char **argv; 3286 int 3287 main () 3288 { 3289 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3290 ; 3291 return 0; 3292 } 3293 _ACEOF 3294 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3295 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3296 do 3297 CC="$ac_save_CC $ac_arg" 3298 if ac_fn_c_try_compile "$LINENO"; then : 3299 ac_cv_prog_cc_c89=$ac_arg 3300 fi 3301 rm -f core conftest.err conftest.$ac_objext 3302 test "x$ac_cv_prog_cc_c89" != "xno" && break 3303 done 3304 rm -f conftest.$ac_ext 3305 CC=$ac_save_CC 3306 3307 fi 3308 # AC_CACHE_VAL 3309 case "x$ac_cv_prog_cc_c89" in 3310 x) 3311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3312 $as_echo "none needed" >&6; } ;; 3313 xno) 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3315 $as_echo "unsupported" >&6; } ;; 3316 *) 3317 CC="$CC $ac_cv_prog_cc_c89" 3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3319 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3320 esac 3321 if test "x$ac_cv_prog_cc_c89" != xno; then : 3322 3323 fi 3324 3325 ac_ext=c 3326 ac_cpp='$CPP $CPPFLAGS' 3327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3329 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3330 3331 ac_ext=c 3332 ac_cpp='$CPP $CPPFLAGS' 3333 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3334 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3335 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3337 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3338 if ${am_cv_prog_cc_c_o+:} false; then : 3339 $as_echo_n "(cached) " >&6 3340 else 3341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3342 /* end confdefs.h. */ 3343 3344 int 3345 main () 3346 { 3347 3348 ; 3349 return 0; 3350 } 3351 _ACEOF 3352 # Make sure it works both with $CC and with simple cc. 3353 # Following AC_PROG_CC_C_O, we do the test twice because some 3354 # compilers refuse to overwrite an existing .o file with -o, 3355 # though they will create one. 3356 am_cv_prog_cc_c_o=yes 3357 for am_i in 1 2; do 3358 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3359 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3360 ac_status=$? 3361 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3362 (exit $ac_status); } \ 3363 && test -f conftest2.$ac_objext; then 3364 : OK 3365 else 3366 am_cv_prog_cc_c_o=no 3367 break 3368 fi 3369 done 3370 rm -f core conftest* 3371 unset am_i 3372 fi 3373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3374 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3375 if test "$am_cv_prog_cc_c_o" != yes; then 3376 # Losing compiler, so override with the script. 3377 # FIXME: It is wrong to rewrite CC. 3378 # But if we don't then we get into trouble of one sort or another. 3379 # A longer-term fix would be to have automake use am__CC in this case, 3380 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3381 CC="$am_aux_dir/compile $CC" 3382 fi 3383 ac_ext=c 3384 ac_cpp='$CPP $CPPFLAGS' 3385 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3386 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3387 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3388 3389 3390 3391 ac_ext=c 3392 ac_cpp='$CPP $CPPFLAGS' 3393 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3394 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3395 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3397 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3398 # On Suns, sometimes $CPP names a directory. 3399 if test -n "$CPP" && test -d "$CPP"; then 3400 CPP= 3401 fi 3402 if test -z "$CPP"; then 3403 if ${ac_cv_prog_CPP+:} false; then : 3404 $as_echo_n "(cached) " >&6 3405 else 3406 # Double quotes because CPP needs to be expanded 3407 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3408 do 3409 ac_preproc_ok=false 3410 for ac_c_preproc_warn_flag in '' yes 3411 do 3412 # Use a header file that comes with gcc, so configuring glibc 3413 # with a fresh cross-compiler works. 3414 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3415 # <limits.h> exists even on freestanding compilers. 3416 # On the NeXT, cc -E runs the code through the compiler's parser, 3417 # not just through cpp. "Syntax error" is here to catch this case. 3418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3419 /* end confdefs.h. */ 3420 #ifdef __STDC__ 3421 # include <limits.h> 3422 #else 3423 # include <assert.h> 3424 #endif 3425 Syntax error 3426 _ACEOF 3427 if ac_fn_c_try_cpp "$LINENO"; then : 3428 3429 else 3430 # Broken: fails on valid input. 3431 continue 3432 fi 3433 rm -f conftest.err conftest.i conftest.$ac_ext 3434 3435 # OK, works on sane cases. Now check whether nonexistent headers 3436 # can be detected and how. 3437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3438 /* end confdefs.h. */ 3439 #include <ac_nonexistent.h> 3440 _ACEOF 3441 if ac_fn_c_try_cpp "$LINENO"; then : 3442 # Broken: success on invalid input. 3443 continue 3444 else 3445 # Passes both tests. 3446 ac_preproc_ok=: 3447 break 3448 fi 3449 rm -f conftest.err conftest.i conftest.$ac_ext 3450 3451 done 3452 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3453 rm -f conftest.i conftest.err conftest.$ac_ext 3454 if $ac_preproc_ok; then : 3455 break 3456 fi 3457 3458 done 3459 ac_cv_prog_CPP=$CPP 3460 3461 fi 3462 CPP=$ac_cv_prog_CPP 3463 else 3464 ac_cv_prog_CPP=$CPP 3465 fi 3466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3467 $as_echo "$CPP" >&6; } 3468 ac_preproc_ok=false 3469 for ac_c_preproc_warn_flag in '' yes 3470 do 3471 # Use a header file that comes with gcc, so configuring glibc 3472 # with a fresh cross-compiler works. 3473 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3474 # <limits.h> exists even on freestanding compilers. 3475 # On the NeXT, cc -E runs the code through the compiler's parser, 3476 # not just through cpp. "Syntax error" is here to catch this case. 3477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3478 /* end confdefs.h. */ 3479 #ifdef __STDC__ 3480 # include <limits.h> 3481 #else 3482 # include <assert.h> 3483 #endif 3484 Syntax error 3485 _ACEOF 3486 if ac_fn_c_try_cpp "$LINENO"; then : 3487 3488 else 3489 # Broken: fails on valid input. 3490 continue 3491 fi 3492 rm -f conftest.err conftest.i conftest.$ac_ext 3493 3494 # OK, works on sane cases. Now check whether nonexistent headers 3495 # can be detected and how. 3496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3497 /* end confdefs.h. */ 3498 #include <ac_nonexistent.h> 3499 _ACEOF 3500 if ac_fn_c_try_cpp "$LINENO"; then : 3501 # Broken: success on invalid input. 3502 continue 3503 else 3504 # Passes both tests. 3505 ac_preproc_ok=: 3506 break 3507 fi 3508 rm -f conftest.err conftest.i conftest.$ac_ext 3509 3510 done 3511 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3512 rm -f conftest.i conftest.err conftest.$ac_ext 3513 if $ac_preproc_ok; then : 3514 3515 else 3516 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3517 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3518 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3519 See \`config.log' for more details" "$LINENO" 5; } 3520 fi 3521 3522 ac_ext=c 3523 ac_cpp='$CPP $CPPFLAGS' 3524 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3525 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3526 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3527 3528 3529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3530 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3531 if ${ac_cv_path_GREP+:} false; then : 3532 $as_echo_n "(cached) " >&6 3533 else 3534 if test -z "$GREP"; then 3535 ac_path_GREP_found=false 3536 # Loop through the user's path and test for each of PROGNAME-LIST 3537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3538 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3539 do 3540 IFS=$as_save_IFS 3541 test -z "$as_dir" && as_dir=. 3542 for ac_prog in grep ggrep; do 3543 for ac_exec_ext in '' $ac_executable_extensions; do 3544 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3545 as_fn_executable_p "$ac_path_GREP" || continue 3546 # Check for GNU ac_path_GREP and select it if it is found. 3547 # Check for GNU $ac_path_GREP 3548 case `"$ac_path_GREP" --version 2>&1` in 3549 *GNU*) 3550 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3551 *) 3552 ac_count=0 3553 $as_echo_n 0123456789 >"conftest.in" 3554 while : 3555 do 3556 cat "conftest.in" "conftest.in" >"conftest.tmp" 3557 mv "conftest.tmp" "conftest.in" 3558 cp "conftest.in" "conftest.nl" 3559 $as_echo 'GREP' >> "conftest.nl" 3560 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3561 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3562 as_fn_arith $ac_count + 1 && ac_count=$as_val 3563 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3564 # Best one so far, save it but keep looking for a better one 3565 ac_cv_path_GREP="$ac_path_GREP" 3566 ac_path_GREP_max=$ac_count 3567 fi 3568 # 10*(2^10) chars as input seems more than enough 3569 test $ac_count -gt 10 && break 3570 done 3571 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3572 esac 3573 3574 $ac_path_GREP_found && break 3 3575 done 3576 done 3577 done 3578 IFS=$as_save_IFS 3579 if test -z "$ac_cv_path_GREP"; then 3580 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3581 fi 3582 else 3583 ac_cv_path_GREP=$GREP 3584 fi 3585 3586 fi 3587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3588 $as_echo "$ac_cv_path_GREP" >&6; } 3589 GREP="$ac_cv_path_GREP" 3590 3591 3592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3593 $as_echo_n "checking for egrep... " >&6; } 3594 if ${ac_cv_path_EGREP+:} false; then : 3595 $as_echo_n "(cached) " >&6 3596 else 3597 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3598 then ac_cv_path_EGREP="$GREP -E" 3599 else 3600 if test -z "$EGREP"; then 3601 ac_path_EGREP_found=false 3602 # Loop through the user's path and test for each of PROGNAME-LIST 3603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3604 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3605 do 3606 IFS=$as_save_IFS 3607 test -z "$as_dir" && as_dir=. 3608 for ac_prog in egrep; do 3609 for ac_exec_ext in '' $ac_executable_extensions; do 3610 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3611 as_fn_executable_p "$ac_path_EGREP" || continue 3612 # Check for GNU ac_path_EGREP and select it if it is found. 3613 # Check for GNU $ac_path_EGREP 3614 case `"$ac_path_EGREP" --version 2>&1` in 3615 *GNU*) 3616 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3617 *) 3618 ac_count=0 3619 $as_echo_n 0123456789 >"conftest.in" 3620 while : 3621 do 3622 cat "conftest.in" "conftest.in" >"conftest.tmp" 3623 mv "conftest.tmp" "conftest.in" 3624 cp "conftest.in" "conftest.nl" 3625 $as_echo 'EGREP' >> "conftest.nl" 3626 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3627 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3628 as_fn_arith $ac_count + 1 && ac_count=$as_val 3629 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3630 # Best one so far, save it but keep looking for a better one 3631 ac_cv_path_EGREP="$ac_path_EGREP" 3632 ac_path_EGREP_max=$ac_count 3633 fi 3634 # 10*(2^10) chars as input seems more than enough 3635 test $ac_count -gt 10 && break 3636 done 3637 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3638 esac 3639 3640 $ac_path_EGREP_found && break 3 3641 done 3642 done 3643 done 3644 IFS=$as_save_IFS 3645 if test -z "$ac_cv_path_EGREP"; then 3646 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3647 fi 3648 else 3649 ac_cv_path_EGREP=$EGREP 3650 fi 3651 3652 fi 3653 fi 3654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3655 $as_echo "$ac_cv_path_EGREP" >&6; } 3656 EGREP="$ac_cv_path_EGREP" 3657 3658 3659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3660 $as_echo_n "checking for ANSI C header files... " >&6; } 3661 if ${ac_cv_header_stdc+:} false; then : 3662 $as_echo_n "(cached) " >&6 3663 else 3664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3665 /* end confdefs.h. */ 3666 #include <stdlib.h> 3667 #include <stdarg.h> 3668 #include <string.h> 3669 #include <float.h> 3670 3671 int 3672 main () 3673 { 3674 3675 ; 3676 return 0; 3677 } 3678 _ACEOF 3679 if ac_fn_c_try_compile "$LINENO"; then : 3680 ac_cv_header_stdc=yes 3681 else 3682 ac_cv_header_stdc=no 3683 fi 3684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3685 3686 if test $ac_cv_header_stdc = yes; then 3687 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3689 /* end confdefs.h. */ 3690 #include <string.h> 3691 3692 _ACEOF 3693 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3694 $EGREP "memchr" >/dev/null 2>&1; then : 3695 3696 else 3697 ac_cv_header_stdc=no 3698 fi 3699 rm -f conftest* 3700 3701 fi 3702 3703 if test $ac_cv_header_stdc = yes; then 3704 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3706 /* end confdefs.h. */ 3707 #include <stdlib.h> 3708 3709 _ACEOF 3710 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3711 $EGREP "free" >/dev/null 2>&1; then : 3712 3713 else 3714 ac_cv_header_stdc=no 3715 fi 3716 rm -f conftest* 3717 3718 fi 3719 3720 if test $ac_cv_header_stdc = yes; then 3721 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3722 if test "$cross_compiling" = yes; then : 3723 : 3724 else 3725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3726 /* end confdefs.h. */ 3727 #include <ctype.h> 3728 #include <stdlib.h> 3729 #if ((' ' & 0x0FF) == 0x020) 3730 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3731 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3732 #else 3733 # define ISLOWER(c) \ 3734 (('a' <= (c) && (c) <= 'i') \ 3735 || ('j' <= (c) && (c) <= 'r') \ 3736 || ('s' <= (c) && (c) <= 'z')) 3737 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3738 #endif 3739 3740 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3741 int 3742 main () 3743 { 3744 int i; 3745 for (i = 0; i < 256; i++) 3746 if (XOR (islower (i), ISLOWER (i)) 3747 || toupper (i) != TOUPPER (i)) 3748 return 2; 3749 return 0; 3750 } 3751 _ACEOF 3752 if ac_fn_c_try_run "$LINENO"; then : 3753 3754 else 3755 ac_cv_header_stdc=no 3756 fi 3757 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3758 conftest.$ac_objext conftest.beam conftest.$ac_ext 3759 fi 3760 3761 fi 3762 fi 3763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3764 $as_echo "$ac_cv_header_stdc" >&6; } 3765 if test $ac_cv_header_stdc = yes; then 3766 3767 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3768 3769 fi 3770 3771 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3772 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3773 inttypes.h stdint.h unistd.h 3774 do : 3775 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3776 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3777 " 3778 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3779 cat >>confdefs.h <<_ACEOF 3780 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3781 _ACEOF 3782 3783 fi 3784 3785 done 3786 3787 3788 3789 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3790 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3791 MINIX=yes 3792 else 3793 MINIX= 3794 fi 3795 3796 3797 if test "$MINIX" = yes; then 3798 3799 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3800 3801 3802 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3803 3804 3805 $as_echo "#define _MINIX 1" >>confdefs.h 3806 3807 fi 3808 3809 3810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3811 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3812 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3813 $as_echo_n "(cached) " >&6 3814 else 3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3816 /* end confdefs.h. */ 3817 3818 # define __EXTENSIONS__ 1 3819 $ac_includes_default 3820 int 3821 main () 3822 { 3823 3824 ; 3825 return 0; 3826 } 3827 _ACEOF 3828 if ac_fn_c_try_compile "$LINENO"; then : 3829 ac_cv_safe_to_define___extensions__=yes 3830 else 3831 ac_cv_safe_to_define___extensions__=no 3832 fi 3833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3834 fi 3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3836 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3837 test $ac_cv_safe_to_define___extensions__ = yes && 3838 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3839 3840 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3841 3842 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3843 3844 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3845 3846 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3847 3848 3849 ac_config_headers="$ac_config_headers config.h" 3850 3851 3852 3853 # Initialize Automake 3854 am__api_version='1.15' 3855 3856 # Find a good install program. We prefer a C program (faster), 3857 # so one script is as good as another. But avoid the broken or 3858 # incompatible versions: 3859 # SysV /etc/install, /usr/sbin/install 3860 # SunOS /usr/etc/install 3861 # IRIX /sbin/install 3862 # AIX /bin/install 3863 # AmigaOS /C/install, which installs bootblocks on floppy discs 3864 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3865 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3866 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3867 # OS/2's system install, which has a completely different semantic 3868 # ./install, which can be erroneously created by make from ./install.sh. 3869 # Reject install programs that cannot install multiple files. 3870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3871 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3872 if test -z "$INSTALL"; then 3873 if ${ac_cv_path_install+:} false; then : 3874 $as_echo_n "(cached) " >&6 3875 else 3876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3877 for as_dir in $PATH 3878 do 3879 IFS=$as_save_IFS 3880 test -z "$as_dir" && as_dir=. 3881 # Account for people who put trailing slashes in PATH elements. 3882 case $as_dir/ in #(( 3883 ./ | .// | /[cC]/* | \ 3884 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3885 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3886 /usr/ucb/* ) ;; 3887 *) 3888 # OSF1 and SCO ODT 3.0 have their own names for install. 3889 # Don't use installbsd from OSF since it installs stuff as root 3890 # by default. 3891 for ac_prog in ginstall scoinst install; do 3892 for ac_exec_ext in '' $ac_executable_extensions; do 3893 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3894 if test $ac_prog = install && 3895 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3896 # AIX install. It has an incompatible calling convention. 3897 : 3898 elif test $ac_prog = install && 3899 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3900 # program-specific install script used by HP pwplus--don't use. 3901 : 3902 else 3903 rm -rf conftest.one conftest.two conftest.dir 3904 echo one > conftest.one 3905 echo two > conftest.two 3906 mkdir conftest.dir 3907 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3908 test -s conftest.one && test -s conftest.two && 3909 test -s conftest.dir/conftest.one && 3910 test -s conftest.dir/conftest.two 3911 then 3912 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3913 break 3 3914 fi 3915 fi 3916 fi 3917 done 3918 done 3919 ;; 3920 esac 3921 3922 done 3923 IFS=$as_save_IFS 3924 3925 rm -rf conftest.one conftest.two conftest.dir 3926 3927 fi 3928 if test "${ac_cv_path_install+set}" = set; then 3929 INSTALL=$ac_cv_path_install 3930 else 3931 # As a last resort, use the slow shell script. Don't cache a 3932 # value for INSTALL within a source directory, because that will 3933 # break other packages using the cache if that directory is 3934 # removed, or if the value is a relative name. 3935 INSTALL=$ac_install_sh 3936 fi 3937 fi 3938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3939 $as_echo "$INSTALL" >&6; } 3940 3941 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3942 # It thinks the first close brace ends the variable substitution. 3943 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3944 3945 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3946 3947 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3948 3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3950 $as_echo_n "checking whether build environment is sane... " >&6; } 3951 # Reject unsafe characters in $srcdir or the absolute working directory 3952 # name. Accept space and tab only in the latter. 3953 am_lf=' 3954 ' 3955 case `pwd` in 3956 *[\\\"\#\$\&\'\`$am_lf]*) 3957 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3958 esac 3959 case $srcdir in 3960 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3961 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3962 esac 3963 3964 # Do 'set' in a subshell so we don't clobber the current shell's 3965 # arguments. Must try -L first in case configure is actually a 3966 # symlink; some systems play weird games with the mod time of symlinks 3967 # (eg FreeBSD returns the mod time of the symlink's containing 3968 # directory). 3969 if ( 3970 am_has_slept=no 3971 for am_try in 1 2; do 3972 echo "timestamp, slept: $am_has_slept" > conftest.file 3973 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3974 if test "$*" = "X"; then 3975 # -L didn't work. 3976 set X `ls -t "$srcdir/configure" conftest.file` 3977 fi 3978 if test "$*" != "X $srcdir/configure conftest.file" \ 3979 && test "$*" != "X conftest.file $srcdir/configure"; then 3980 3981 # If neither matched, then we have a broken ls. This can happen 3982 # if, for instance, CONFIG_SHELL is bash and it inherits a 3983 # broken ls alias from the environment. This has actually 3984 # happened. Such a system could not be considered "sane". 3985 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3986 alias in your environment" "$LINENO" 5 3987 fi 3988 if test "$2" = conftest.file || test $am_try -eq 2; then 3989 break 3990 fi 3991 # Just in case. 3992 sleep 1 3993 am_has_slept=yes 3994 done 3995 test "$2" = conftest.file 3996 ) 3997 then 3998 # Ok. 3999 : 4000 else 4001 as_fn_error $? "newly created file is older than distributed files! 4002 Check your system clock" "$LINENO" 5 4003 fi 4004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4005 $as_echo "yes" >&6; } 4006 # If we didn't sleep, we still need to ensure time stamps of config.status and 4007 # generated files are strictly newer. 4008 am_sleep_pid= 4009 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 4010 ( sleep 1 ) & 4011 am_sleep_pid=$! 4012 fi 4013 4014 rm -f conftest.file 4015 4016 test "$program_prefix" != NONE && 4017 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4018 # Use a double $ so make ignores it. 4019 test "$program_suffix" != NONE && 4020 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4021 # Double any \ or $. 4022 # By default was `s,x,x', remove it if useless. 4023 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4024 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 4025 4026 if test x"${MISSING+set}" != xset; then 4027 case $am_aux_dir in 4028 *\ * | *\ *) 4029 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 4030 *) 4031 MISSING="\${SHELL} $am_aux_dir/missing" ;; 4032 esac 4033 fi 4034 # Use eval to expand $SHELL 4035 if eval "$MISSING --is-lightweight"; then 4036 am_missing_run="$MISSING " 4037 else 4038 am_missing_run= 4039 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4040 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4041 fi 4042 4043 if test x"${install_sh+set}" != xset; then 4044 case $am_aux_dir in 4045 *\ * | *\ *) 4046 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4047 *) 4048 install_sh="\${SHELL} $am_aux_dir/install-sh" 4049 esac 4050 fi 4051 4052 # Installed binaries are usually stripped using 'strip' when the user 4053 # run "make install-strip". However 'strip' might not be the right 4054 # tool to use in cross-compilation environments, therefore Automake 4055 # will honor the 'STRIP' environment variable to overrule this program. 4056 if test "$cross_compiling" != no; then 4057 if test -n "$ac_tool_prefix"; then 4058 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4059 set dummy ${ac_tool_prefix}strip; ac_word=$2 4060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4061 $as_echo_n "checking for $ac_word... " >&6; } 4062 if ${ac_cv_prog_STRIP+:} false; then : 4063 $as_echo_n "(cached) " >&6 4064 else 4065 if test -n "$STRIP"; then 4066 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4067 else 4068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4069 for as_dir in $PATH 4070 do 4071 IFS=$as_save_IFS 4072 test -z "$as_dir" && as_dir=. 4073 for ac_exec_ext in '' $ac_executable_extensions; do 4074 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4075 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4076 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4077 break 2 4078 fi 4079 done 4080 done 4081 IFS=$as_save_IFS 4082 4083 fi 4084 fi 4085 STRIP=$ac_cv_prog_STRIP 4086 if test -n "$STRIP"; then 4087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4088 $as_echo "$STRIP" >&6; } 4089 else 4090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4091 $as_echo "no" >&6; } 4092 fi 4093 4094 4095 fi 4096 if test -z "$ac_cv_prog_STRIP"; then 4097 ac_ct_STRIP=$STRIP 4098 # Extract the first word of "strip", so it can be a program name with args. 4099 set dummy strip; ac_word=$2 4100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4101 $as_echo_n "checking for $ac_word... " >&6; } 4102 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 4103 $as_echo_n "(cached) " >&6 4104 else 4105 if test -n "$ac_ct_STRIP"; then 4106 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4107 else 4108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4109 for as_dir in $PATH 4110 do 4111 IFS=$as_save_IFS 4112 test -z "$as_dir" && as_dir=. 4113 for ac_exec_ext in '' $ac_executable_extensions; do 4114 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4115 ac_cv_prog_ac_ct_STRIP="strip" 4116 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4117 break 2 4118 fi 4119 done 4120 done 4121 IFS=$as_save_IFS 4122 4123 fi 4124 fi 4125 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4126 if test -n "$ac_ct_STRIP"; then 4127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4128 $as_echo "$ac_ct_STRIP" >&6; } 4129 else 4130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4131 $as_echo "no" >&6; } 4132 fi 4133 4134 if test "x$ac_ct_STRIP" = x; then 4135 STRIP=":" 4136 else 4137 case $cross_compiling:$ac_tool_warned in 4138 yes:) 4139 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4140 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4141 ac_tool_warned=yes ;; 4142 esac 4143 STRIP=$ac_ct_STRIP 4144 fi 4145 else 4146 STRIP="$ac_cv_prog_STRIP" 4147 fi 4148 4149 fi 4150 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4151 4152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 4153 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 4154 if test -z "$MKDIR_P"; then 4155 if ${ac_cv_path_mkdir+:} false; then : 4156 $as_echo_n "(cached) " >&6 4157 else 4158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4159 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4160 do 4161 IFS=$as_save_IFS 4162 test -z "$as_dir" && as_dir=. 4163 for ac_prog in mkdir gmkdir; do 4164 for ac_exec_ext in '' $ac_executable_extensions; do 4165 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 4166 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 4167 'mkdir (GNU coreutils) '* | \ 4168 'mkdir (coreutils) '* | \ 4169 'mkdir (fileutils) '4.1*) 4170 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 4171 break 3;; 4172 esac 4173 done 4174 done 4175 done 4176 IFS=$as_save_IFS 4177 4178 fi 4179 4180 test -d ./--version && rmdir ./--version 4181 if test "${ac_cv_path_mkdir+set}" = set; then 4182 MKDIR_P="$ac_cv_path_mkdir -p" 4183 else 4184 # As a last resort, use the slow shell script. Don't cache a 4185 # value for MKDIR_P within a source directory, because that will 4186 # break other packages using the cache if that directory is 4187 # removed, or if the value is a relative name. 4188 MKDIR_P="$ac_install_sh -d" 4189 fi 4190 fi 4191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4192 $as_echo "$MKDIR_P" >&6; } 4193 4194 for ac_prog in gawk mawk nawk awk 4195 do 4196 # Extract the first word of "$ac_prog", so it can be a program name with args. 4197 set dummy $ac_prog; ac_word=$2 4198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4199 $as_echo_n "checking for $ac_word... " >&6; } 4200 if ${ac_cv_prog_AWK+:} false; then : 4201 $as_echo_n "(cached) " >&6 4202 else 4203 if test -n "$AWK"; then 4204 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4205 else 4206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4207 for as_dir in $PATH 4208 do 4209 IFS=$as_save_IFS 4210 test -z "$as_dir" && as_dir=. 4211 for ac_exec_ext in '' $ac_executable_extensions; do 4212 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4213 ac_cv_prog_AWK="$ac_prog" 4214 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4215 break 2 4216 fi 4217 done 4218 done 4219 IFS=$as_save_IFS 4220 4221 fi 4222 fi 4223 AWK=$ac_cv_prog_AWK 4224 if test -n "$AWK"; then 4225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4226 $as_echo "$AWK" >&6; } 4227 else 4228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4229 $as_echo "no" >&6; } 4230 fi 4231 4232 4233 test -n "$AWK" && break 4234 done 4235 4236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4237 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4238 set x ${MAKE-make} 4239 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4240 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 4241 $as_echo_n "(cached) " >&6 4242 else 4243 cat >conftest.make <<\_ACEOF 4244 SHELL = /bin/sh 4245 all: 4246 @echo '@@@%%%=$(MAKE)=@@@%%%' 4247 _ACEOF 4248 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4249 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4250 *@@@%%%=?*=@@@%%%*) 4251 eval ac_cv_prog_make_${ac_make}_set=yes;; 4252 *) 4253 eval ac_cv_prog_make_${ac_make}_set=no;; 4254 esac 4255 rm -f conftest.make 4256 fi 4257 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4259 $as_echo "yes" >&6; } 4260 SET_MAKE= 4261 else 4262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4263 $as_echo "no" >&6; } 4264 SET_MAKE="MAKE=${MAKE-make}" 4265 fi 4266 4267 rm -rf .tst 2>/dev/null 4268 mkdir .tst 2>/dev/null 4269 if test -d .tst; then 4270 am__leading_dot=. 4271 else 4272 am__leading_dot=_ 4273 fi 4274 rmdir .tst 2>/dev/null 4275 4276 DEPDIR="${am__leading_dot}deps" 4277 4278 ac_config_commands="$ac_config_commands depfiles" 4279 4280 4281 am_make=${MAKE-make} 4282 cat > confinc << 'END' 4283 am__doit: 4284 @echo this is the am__doit target 4285 .PHONY: am__doit 4286 END 4287 # If we don't find an include directive, just comment out the code. 4288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4289 $as_echo_n "checking for style of include used by $am_make... " >&6; } 4290 am__include="#" 4291 am__quote= 4292 _am_result=none 4293 # First try GNU make style include. 4294 echo "include confinc" > confmf 4295 # Ignore all kinds of additional output from 'make'. 4296 case `$am_make -s -f confmf 2> /dev/null` in #( 4297 *the\ am__doit\ target*) 4298 am__include=include 4299 am__quote= 4300 _am_result=GNU 4301 ;; 4302 esac 4303 # Now try BSD make style include. 4304 if test "$am__include" = "#"; then 4305 echo '.include "confinc"' > confmf 4306 case `$am_make -s -f confmf 2> /dev/null` in #( 4307 *the\ am__doit\ target*) 4308 am__include=.include 4309 am__quote="\"" 4310 _am_result=BSD 4311 ;; 4312 esac 4313 fi 4314 4315 4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4317 $as_echo "$_am_result" >&6; } 4318 rm -f confinc confmf 4319 4320 # Check whether --enable-dependency-tracking was given. 4321 if test "${enable_dependency_tracking+set}" = set; then : 4322 enableval=$enable_dependency_tracking; 4323 fi 4324 4325 if test "x$enable_dependency_tracking" != xno; then 4326 am_depcomp="$ac_aux_dir/depcomp" 4327 AMDEPBACKSLASH='\' 4328 am__nodep='_no' 4329 fi 4330 if test "x$enable_dependency_tracking" != xno; then 4331 AMDEP_TRUE= 4332 AMDEP_FALSE='#' 4333 else 4334 AMDEP_TRUE='#' 4335 AMDEP_FALSE= 4336 fi 4337 4338 4339 # Check whether --enable-silent-rules was given. 4340 if test "${enable_silent_rules+set}" = set; then : 4341 enableval=$enable_silent_rules; 4342 fi 4343 4344 case $enable_silent_rules in # ((( 4345 yes) AM_DEFAULT_VERBOSITY=0;; 4346 no) AM_DEFAULT_VERBOSITY=1;; 4347 *) AM_DEFAULT_VERBOSITY=1;; 4348 esac 4349 am_make=${MAKE-make} 4350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4351 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4352 if ${am_cv_make_support_nested_variables+:} false; then : 4353 $as_echo_n "(cached) " >&6 4354 else 4355 if $as_echo 'TRUE=$(BAR$(V)) 4356 BAR0=false 4357 BAR1=true 4358 V=1 4359 am__doit: 4360 @$(TRUE) 4361 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4362 am_cv_make_support_nested_variables=yes 4363 else 4364 am_cv_make_support_nested_variables=no 4365 fi 4366 fi 4367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4368 $as_echo "$am_cv_make_support_nested_variables" >&6; } 4369 if test $am_cv_make_support_nested_variables = yes; then 4370 AM_V='$(V)' 4371 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4372 else 4373 AM_V=$AM_DEFAULT_VERBOSITY 4374 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4375 fi 4376 AM_BACKSLASH='\' 4377 4378 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4379 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4380 # is not polluted with repeated "-I." 4381 am__isrc=' -I$(srcdir)' 4382 # test to see if srcdir already configured 4383 if test -f $srcdir/config.status; then 4384 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4385 fi 4386 fi 4387 4388 # test whether we have cygpath 4389 if test -z "$CYGPATH_W"; then 4390 if (cygpath --version) >/dev/null 2>/dev/null; then 4391 CYGPATH_W='cygpath -w' 4392 else 4393 CYGPATH_W=echo 4394 fi 4395 fi 4396 4397 4398 # Define the identity of the package. 4399 PACKAGE='xfs' 4400 VERSION='1.2.0' 4401 4402 4403 cat >>confdefs.h <<_ACEOF 4404 #define PACKAGE "$PACKAGE" 4405 _ACEOF 4406 4407 4408 cat >>confdefs.h <<_ACEOF 4409 #define VERSION "$VERSION" 4410 _ACEOF 4411 4412 # Some tools Automake needs. 4413 4414 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4415 4416 4417 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4418 4419 4420 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4421 4422 4423 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4424 4425 4426 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4427 4428 # For better backward compatibility. To be removed once Automake 1.9.x 4429 # dies out for good. For more background, see: 4430 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4431 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4432 mkdir_p='$(MKDIR_P)' 4433 4434 # We need awk for the "check" target (and possibly the TAP driver). The 4435 # system "awk" is bad on some platforms. 4436 # Always define AMTAR for backward compatibility. Yes, it's still used 4437 # in the wild :-( We should find a proper way to deprecate it ... 4438 AMTAR='$${TAR-tar}' 4439 4440 4441 # We'll loop over all known methods to create a tar archive until one works. 4442 _am_tools='gnutar pax cpio none' 4443 4444 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4445 4446 4447 4448 4449 4450 depcc="$CC" am_compiler_list= 4451 4452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4453 $as_echo_n "checking dependency style of $depcc... " >&6; } 4454 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4455 $as_echo_n "(cached) " >&6 4456 else 4457 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4458 # We make a subdir and do the tests there. Otherwise we can end up 4459 # making bogus files that we don't know about and never remove. For 4460 # instance it was reported that on HP-UX the gcc test will end up 4461 # making a dummy file named 'D' -- because '-MD' means "put the output 4462 # in D". 4463 rm -rf conftest.dir 4464 mkdir conftest.dir 4465 # Copy depcomp to subdir because otherwise we won't find it if we're 4466 # using a relative directory. 4467 cp "$am_depcomp" conftest.dir 4468 cd conftest.dir 4469 # We will build objects and dependencies in a subdirectory because 4470 # it helps to detect inapplicable dependency modes. For instance 4471 # both Tru64's cc and ICC support -MD to output dependencies as a 4472 # side effect of compilation, but ICC will put the dependencies in 4473 # the current directory while Tru64 will put them in the object 4474 # directory. 4475 mkdir sub 4476 4477 am_cv_CC_dependencies_compiler_type=none 4478 if test "$am_compiler_list" = ""; then 4479 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4480 fi 4481 am__universal=false 4482 case " $depcc " in #( 4483 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4484 esac 4485 4486 for depmode in $am_compiler_list; do 4487 # Setup a source with many dependencies, because some compilers 4488 # like to wrap large dependency lists on column 80 (with \), and 4489 # we should not choose a depcomp mode which is confused by this. 4490 # 4491 # We need to recreate these files for each test, as the compiler may 4492 # overwrite some of them when testing with obscure command lines. 4493 # This happens at least with the AIX C compiler. 4494 : > sub/conftest.c 4495 for i in 1 2 3 4 5 6; do 4496 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4497 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4498 # Solaris 10 /bin/sh. 4499 echo '/* dummy */' > sub/conftst$i.h 4500 done 4501 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4502 4503 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4504 # mode. It turns out that the SunPro C++ compiler does not properly 4505 # handle '-M -o', and we need to detect this. Also, some Intel 4506 # versions had trouble with output in subdirs. 4507 am__obj=sub/conftest.${OBJEXT-o} 4508 am__minus_obj="-o $am__obj" 4509 case $depmode in 4510 gcc) 4511 # This depmode causes a compiler race in universal mode. 4512 test "$am__universal" = false || continue 4513 ;; 4514 nosideeffect) 4515 # After this tag, mechanisms are not by side-effect, so they'll 4516 # only be used when explicitly requested. 4517 if test "x$enable_dependency_tracking" = xyes; then 4518 continue 4519 else 4520 break 4521 fi 4522 ;; 4523 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4524 # This compiler won't grok '-c -o', but also, the minuso test has 4525 # not run yet. These depmodes are late enough in the game, and 4526 # so weak that their functioning should not be impacted. 4527 am__obj=conftest.${OBJEXT-o} 4528 am__minus_obj= 4529 ;; 4530 none) break ;; 4531 esac 4532 if depmode=$depmode \ 4533 source=sub/conftest.c object=$am__obj \ 4534 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4535 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4536 >/dev/null 2>conftest.err && 4537 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4538 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4539 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4540 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4541 # icc doesn't choke on unknown options, it will just issue warnings 4542 # or remarks (even with -Werror). So we grep stderr for any message 4543 # that says an option was ignored or not supported. 4544 # When given -MP, icc 7.0 and 7.1 complain thusly: 4545 # icc: Command line warning: ignoring option '-M'; no argument required 4546 # The diagnosis changed in icc 8.0: 4547 # icc: Command line remark: option '-MP' not supported 4548 if (grep 'ignoring option' conftest.err || 4549 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4550 am_cv_CC_dependencies_compiler_type=$depmode 4551 break 4552 fi 4553 fi 4554 done 4555 4556 cd .. 4557 rm -rf conftest.dir 4558 else 4559 am_cv_CC_dependencies_compiler_type=none 4560 fi 4561 4562 fi 4563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4564 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4565 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4566 4567 if 4568 test "x$enable_dependency_tracking" != xno \ 4569 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4570 am__fastdepCC_TRUE= 4571 am__fastdepCC_FALSE='#' 4572 else 4573 am__fastdepCC_TRUE='#' 4574 am__fastdepCC_FALSE= 4575 fi 4576 4577 4578 4579 # POSIX will say in a future version that running "rm -f" with no argument 4580 # is OK; and we want to be able to make that assumption in our Makefile 4581 # recipes. So use an aggressive probe to check that the usage we want is 4582 # actually supported "in the wild" to an acceptable degree. 4583 # See automake bug#10828. 4584 # To make any issue more visible, cause the running configure to be aborted 4585 # by default if the 'rm' program in use doesn't match our expectations; the 4586 # user can still override this though. 4587 if rm -f && rm -fr && rm -rf; then : OK; else 4588 cat >&2 <<'END' 4589 Oops! 4590 4591 Your 'rm' program seems unable to run without file operands specified 4592 on the command line, even when the '-f' option is present. This is contrary 4593 to the behaviour of most rm programs out there, and not conforming with 4594 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4595 4596 Please tell bug-automake@gnu.org about your system, including the value 4597 of your $PATH and any error possibly output before this message. This 4598 can help us improve future automake versions. 4599 4600 END 4601 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4602 echo 'Configuration will proceed anyway, since you have set the' >&2 4603 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4604 echo >&2 4605 else 4606 cat >&2 <<'END' 4607 Aborting the configuration process, to ensure you take notice of the issue. 4608 4609 You can download and install GNU coreutils to get an 'rm' implementation 4610 that behaves properly: <http://www.gnu.org/software/coreutils/>. 4611 4612 If you want to complete the configuration process using your problematic 4613 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4614 to "yes", and re-run configure. 4615 4616 END 4617 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4618 fi 4619 fi 4620 4621 4622 # Require xorg-macros minimum of 1.10 for HAVE_STYLESHEETS in XORG_CHECK_SGML_DOCTOOLS 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4635 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4636 if ${ac_cv_prog_cc_c99+:} false; then : 4637 $as_echo_n "(cached) " >&6 4638 else 4639 ac_cv_prog_cc_c99=no 4640 ac_save_CC=$CC 4641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4642 /* end confdefs.h. */ 4643 #include <stdarg.h> 4644 #include <stdbool.h> 4645 #include <stdlib.h> 4646 #include <wchar.h> 4647 #include <stdio.h> 4648 4649 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4650 #define debug(...) fprintf (stderr, __VA_ARGS__) 4651 #define showlist(...) puts (#__VA_ARGS__) 4652 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4653 static void 4654 test_varargs_macros (void) 4655 { 4656 int x = 1234; 4657 int y = 5678; 4658 debug ("Flag"); 4659 debug ("X = %d\n", x); 4660 showlist (The first, second, and third items.); 4661 report (x>y, "x is %d but y is %d", x, y); 4662 } 4663 4664 // Check long long types. 4665 #define BIG64 18446744073709551615ull 4666 #define BIG32 4294967295ul 4667 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4668 #if !BIG_OK 4669 your preprocessor is broken; 4670 #endif 4671 #if BIG_OK 4672 #else 4673 your preprocessor is broken; 4674 #endif 4675 static long long int bignum = -9223372036854775807LL; 4676 static unsigned long long int ubignum = BIG64; 4677 4678 struct incomplete_array 4679 { 4680 int datasize; 4681 double data[]; 4682 }; 4683 4684 struct named_init { 4685 int number; 4686 const wchar_t *name; 4687 double average; 4688 }; 4689 4690 typedef const char *ccp; 4691 4692 static inline int 4693 test_restrict (ccp restrict text) 4694 { 4695 // See if C++-style comments work. 4696 // Iterate through items via the restricted pointer. 4697 // Also check for declarations in for loops. 4698 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4699 continue; 4700 return 0; 4701 } 4702 4703 // Check varargs and va_copy. 4704 static void 4705 test_varargs (const char *format, ...) 4706 { 4707 va_list args; 4708 va_start (args, format); 4709 va_list args_copy; 4710 va_copy (args_copy, args); 4711 4712 const char *str; 4713 int number; 4714 float fnumber; 4715 4716 while (*format) 4717 { 4718 switch (*format++) 4719 { 4720 case 's': // string 4721 str = va_arg (args_copy, const char *); 4722 break; 4723 case 'd': // int 4724 number = va_arg (args_copy, int); 4725 break; 4726 case 'f': // float 4727 fnumber = va_arg (args_copy, double); 4728 break; 4729 default: 4730 break; 4731 } 4732 } 4733 va_end (args_copy); 4734 va_end (args); 4735 } 4736 4737 int 4738 main () 4739 { 4740 4741 // Check bool. 4742 _Bool success = false; 4743 4744 // Check restrict. 4745 if (test_restrict ("String literal") == 0) 4746 success = true; 4747 char *restrict newvar = "Another string"; 4748 4749 // Check varargs. 4750 test_varargs ("s, d' f .", "string", 65, 34.234); 4751 test_varargs_macros (); 4752 4753 // Check flexible array members. 4754 struct incomplete_array *ia = 4755 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4756 ia->datasize = 10; 4757 for (int i = 0; i < ia->datasize; ++i) 4758 ia->data[i] = i * 1.234; 4759 4760 // Check named initializers. 4761 struct named_init ni = { 4762 .number = 34, 4763 .name = L"Test wide string", 4764 .average = 543.34343, 4765 }; 4766 4767 ni.number = 58; 4768 4769 int dynamic_array[ni.number]; 4770 dynamic_array[ni.number - 1] = 543; 4771 4772 // work around unused variable warnings 4773 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4774 || dynamic_array[ni.number - 1] != 543); 4775 4776 ; 4777 return 0; 4778 } 4779 _ACEOF 4780 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4781 do 4782 CC="$ac_save_CC $ac_arg" 4783 if ac_fn_c_try_compile "$LINENO"; then : 4784 ac_cv_prog_cc_c99=$ac_arg 4785 fi 4786 rm -f core conftest.err conftest.$ac_objext 4787 test "x$ac_cv_prog_cc_c99" != "xno" && break 4788 done 4789 rm -f conftest.$ac_ext 4790 CC=$ac_save_CC 4791 4792 fi 4793 # AC_CACHE_VAL 4794 case "x$ac_cv_prog_cc_c99" in 4795 x) 4796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4797 $as_echo "none needed" >&6; } ;; 4798 xno) 4799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4800 $as_echo "unsupported" >&6; } ;; 4801 *) 4802 CC="$CC $ac_cv_prog_cc_c99" 4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4804 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4805 esac 4806 if test "x$ac_cv_prog_cc_c99" != xno; then : 4807 4808 fi 4809 4810 4811 4812 4813 4814 4815 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4816 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4817 CLANGCC="yes" 4818 else 4819 CLANGCC="no" 4820 fi 4821 4822 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4823 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4824 INTELCC="yes" 4825 else 4826 INTELCC="no" 4827 fi 4828 4829 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4830 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4831 SUNCC="yes" 4832 else 4833 SUNCC="no" 4834 fi 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4845 if test -n "$ac_tool_prefix"; then 4846 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4847 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4849 $as_echo_n "checking for $ac_word... " >&6; } 4850 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4851 $as_echo_n "(cached) " >&6 4852 else 4853 case $PKG_CONFIG in 4854 [\\/]* | ?:[\\/]*) 4855 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4856 ;; 4857 *) 4858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4859 for as_dir in $PATH 4860 do 4861 IFS=$as_save_IFS 4862 test -z "$as_dir" && as_dir=. 4863 for ac_exec_ext in '' $ac_executable_extensions; do 4864 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4865 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4866 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4867 break 2 4868 fi 4869 done 4870 done 4871 IFS=$as_save_IFS 4872 4873 ;; 4874 esac 4875 fi 4876 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4877 if test -n "$PKG_CONFIG"; then 4878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4879 $as_echo "$PKG_CONFIG" >&6; } 4880 else 4881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4882 $as_echo "no" >&6; } 4883 fi 4884 4885 4886 fi 4887 if test -z "$ac_cv_path_PKG_CONFIG"; then 4888 ac_pt_PKG_CONFIG=$PKG_CONFIG 4889 # Extract the first word of "pkg-config", so it can be a program name with args. 4890 set dummy pkg-config; ac_word=$2 4891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4892 $as_echo_n "checking for $ac_word... " >&6; } 4893 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4894 $as_echo_n "(cached) " >&6 4895 else 4896 case $ac_pt_PKG_CONFIG in 4897 [\\/]* | ?:[\\/]*) 4898 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4899 ;; 4900 *) 4901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4902 for as_dir in $PATH 4903 do 4904 IFS=$as_save_IFS 4905 test -z "$as_dir" && as_dir=. 4906 for ac_exec_ext in '' $ac_executable_extensions; do 4907 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4908 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4910 break 2 4911 fi 4912 done 4913 done 4914 IFS=$as_save_IFS 4915 4916 ;; 4917 esac 4918 fi 4919 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4920 if test -n "$ac_pt_PKG_CONFIG"; then 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4922 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4923 else 4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4925 $as_echo "no" >&6; } 4926 fi 4927 4928 if test "x$ac_pt_PKG_CONFIG" = x; then 4929 PKG_CONFIG="" 4930 else 4931 case $cross_compiling:$ac_tool_warned in 4932 yes:) 4933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4934 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4935 ac_tool_warned=yes ;; 4936 esac 4937 PKG_CONFIG=$ac_pt_PKG_CONFIG 4938 fi 4939 else 4940 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4941 fi 4942 4943 fi 4944 if test -n "$PKG_CONFIG"; then 4945 _pkg_min_version=0.9.0 4946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4947 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4948 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4950 $as_echo "yes" >&6; } 4951 else 4952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4953 $as_echo "no" >&6; } 4954 PKG_CONFIG="" 4955 fi 4956 fi 4957 # Make sure we can run config.sub. 4958 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4959 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4960 4961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4962 $as_echo_n "checking build system type... " >&6; } 4963 if ${ac_cv_build+:} false; then : 4964 $as_echo_n "(cached) " >&6 4965 else 4966 ac_build_alias=$build_alias 4967 test "x$ac_build_alias" = x && 4968 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4969 test "x$ac_build_alias" = x && 4970 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4971 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4972 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4973 4974 fi 4975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4976 $as_echo "$ac_cv_build" >&6; } 4977 case $ac_cv_build in 4978 *-*-*) ;; 4979 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4980 esac 4981 build=$ac_cv_build 4982 ac_save_IFS=$IFS; IFS='-' 4983 set x $ac_cv_build 4984 shift 4985 build_cpu=$1 4986 build_vendor=$2 4987 shift; shift 4988 # Remember, the first character of IFS is used to create $*, 4989 # except with old shells: 4990 build_os=$* 4991 IFS=$ac_save_IFS 4992 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4993 4994 4995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4996 $as_echo_n "checking host system type... " >&6; } 4997 if ${ac_cv_host+:} false; then : 4998 $as_echo_n "(cached) " >&6 4999 else 5000 if test "x$host_alias" = x; then 5001 ac_cv_host=$ac_cv_build 5002 else 5003 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 5004 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 5005 fi 5006 5007 fi 5008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5009 $as_echo "$ac_cv_host" >&6; } 5010 case $ac_cv_host in 5011 *-*-*) ;; 5012 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5013 esac 5014 host=$ac_cv_host 5015 ac_save_IFS=$IFS; IFS='-' 5016 set x $ac_cv_host 5017 shift 5018 host_cpu=$1 5019 host_vendor=$2 5020 shift; shift 5021 # Remember, the first character of IFS is used to create $*, 5022 # except with old shells: 5023 host_os=$* 5024 IFS=$ac_save_IFS 5025 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5026 5027 5028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5029 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 5030 if ${ac_cv_path_SED+:} false; then : 5031 $as_echo_n "(cached) " >&6 5032 else 5033 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5034 for ac_i in 1 2 3 4 5 6 7; do 5035 ac_script="$ac_script$as_nl$ac_script" 5036 done 5037 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5038 { ac_script=; unset ac_script;} 5039 if test -z "$SED"; then 5040 ac_path_SED_found=false 5041 # Loop through the user's path and test for each of PROGNAME-LIST 5042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5043 for as_dir in $PATH 5044 do 5045 IFS=$as_save_IFS 5046 test -z "$as_dir" && as_dir=. 5047 for ac_prog in sed gsed; do 5048 for ac_exec_ext in '' $ac_executable_extensions; do 5049 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 5050 as_fn_executable_p "$ac_path_SED" || continue 5051 # Check for GNU ac_path_SED and select it if it is found. 5052 # Check for GNU $ac_path_SED 5053 case `"$ac_path_SED" --version 2>&1` in 5054 *GNU*) 5055 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5056 *) 5057 ac_count=0 5058 $as_echo_n 0123456789 >"conftest.in" 5059 while : 5060 do 5061 cat "conftest.in" "conftest.in" >"conftest.tmp" 5062 mv "conftest.tmp" "conftest.in" 5063 cp "conftest.in" "conftest.nl" 5064 $as_echo '' >> "conftest.nl" 5065 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5066 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5067 as_fn_arith $ac_count + 1 && ac_count=$as_val 5068 if test $ac_count -gt ${ac_path_SED_max-0}; then 5069 # Best one so far, save it but keep looking for a better one 5070 ac_cv_path_SED="$ac_path_SED" 5071 ac_path_SED_max=$ac_count 5072 fi 5073 # 10*(2^10) chars as input seems more than enough 5074 test $ac_count -gt 10 && break 5075 done 5076 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5077 esac 5078 5079 $ac_path_SED_found && break 3 5080 done 5081 done 5082 done 5083 IFS=$as_save_IFS 5084 if test -z "$ac_cv_path_SED"; then 5085 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5086 fi 5087 else 5088 ac_cv_path_SED=$SED 5089 fi 5090 5091 fi 5092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5093 $as_echo "$ac_cv_path_SED" >&6; } 5094 SED="$ac_cv_path_SED" 5095 rm -f conftest.sed 5096 5097 5098 5099 5100 5101 5102 # Check whether --enable-selective-werror was given. 5103 if test "${enable_selective_werror+set}" = set; then : 5104 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5105 else 5106 SELECTIVE_WERROR=yes 5107 fi 5108 5109 5110 5111 5112 5113 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5114 if test "x$SUNCC" = "xyes"; then 5115 BASE_CFLAGS="-v" 5116 else 5117 BASE_CFLAGS="" 5118 fi 5119 5120 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 xorg_testset_save_CFLAGS="$CFLAGS" 5135 5136 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5139 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5140 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5141 $as_echo_n "(cached) " >&6 5142 else 5143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5144 /* end confdefs.h. */ 5145 int i; 5146 _ACEOF 5147 if ac_fn_c_try_compile "$LINENO"; then : 5148 xorg_cv_cc_flag_unknown_warning_option=yes 5149 else 5150 xorg_cv_cc_flag_unknown_warning_option=no 5151 fi 5152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5153 fi 5154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5155 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5156 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5157 CFLAGS="$xorg_testset_save_CFLAGS" 5158 fi 5159 5160 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5163 fi 5164 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5166 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5167 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5168 $as_echo_n "(cached) " >&6 5169 else 5170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5171 /* end confdefs.h. */ 5172 int i; 5173 _ACEOF 5174 if ac_fn_c_try_compile "$LINENO"; then : 5175 xorg_cv_cc_flag_unused_command_line_argument=yes 5176 else 5177 xorg_cv_cc_flag_unused_command_line_argument=no 5178 fi 5179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5180 fi 5181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5182 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5183 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5184 CFLAGS="$xorg_testset_save_CFLAGS" 5185 fi 5186 5187 found="no" 5188 5189 if test $found = "no" ; then 5190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5192 fi 5193 5194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5196 fi 5197 5198 CFLAGS="$CFLAGS -Wall" 5199 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5201 $as_echo_n "checking if $CC supports -Wall... " >&6; } 5202 cacheid=xorg_cv_cc_flag__Wall 5203 if eval \${$cacheid+:} false; then : 5204 $as_echo_n "(cached) " >&6 5205 else 5206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5207 /* end confdefs.h. */ 5208 int i; 5209 int 5210 main () 5211 { 5212 5213 ; 5214 return 0; 5215 } 5216 _ACEOF 5217 if ac_fn_c_try_link "$LINENO"; then : 5218 eval $cacheid=yes 5219 else 5220 eval $cacheid=no 5221 fi 5222 rm -f core conftest.err conftest.$ac_objext \ 5223 conftest$ac_exeext conftest.$ac_ext 5224 fi 5225 5226 5227 CFLAGS="$xorg_testset_save_CFLAGS" 5228 5229 eval supported=\$$cacheid 5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5231 $as_echo "$supported" >&6; } 5232 if test "$supported" = "yes" ; then 5233 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5234 found="yes" 5235 fi 5236 fi 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 xorg_testset_save_CFLAGS="$CFLAGS" 5253 5254 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5257 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5258 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5259 $as_echo_n "(cached) " >&6 5260 else 5261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5262 /* end confdefs.h. */ 5263 int i; 5264 _ACEOF 5265 if ac_fn_c_try_compile "$LINENO"; then : 5266 xorg_cv_cc_flag_unknown_warning_option=yes 5267 else 5268 xorg_cv_cc_flag_unknown_warning_option=no 5269 fi 5270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5271 fi 5272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5273 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5274 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5275 CFLAGS="$xorg_testset_save_CFLAGS" 5276 fi 5277 5278 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5281 fi 5282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5284 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5285 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5286 $as_echo_n "(cached) " >&6 5287 else 5288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5289 /* end confdefs.h. */ 5290 int i; 5291 _ACEOF 5292 if ac_fn_c_try_compile "$LINENO"; then : 5293 xorg_cv_cc_flag_unused_command_line_argument=yes 5294 else 5295 xorg_cv_cc_flag_unused_command_line_argument=no 5296 fi 5297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5298 fi 5299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5300 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5301 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5302 CFLAGS="$xorg_testset_save_CFLAGS" 5303 fi 5304 5305 found="no" 5306 5307 if test $found = "no" ; then 5308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5310 fi 5311 5312 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5314 fi 5315 5316 CFLAGS="$CFLAGS -Wpointer-arith" 5317 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5319 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5320 cacheid=xorg_cv_cc_flag__Wpointer_arith 5321 if eval \${$cacheid+:} false; then : 5322 $as_echo_n "(cached) " >&6 5323 else 5324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5325 /* end confdefs.h. */ 5326 int i; 5327 int 5328 main () 5329 { 5330 5331 ; 5332 return 0; 5333 } 5334 _ACEOF 5335 if ac_fn_c_try_link "$LINENO"; then : 5336 eval $cacheid=yes 5337 else 5338 eval $cacheid=no 5339 fi 5340 rm -f core conftest.err conftest.$ac_objext \ 5341 conftest$ac_exeext conftest.$ac_ext 5342 fi 5343 5344 5345 CFLAGS="$xorg_testset_save_CFLAGS" 5346 5347 eval supported=\$$cacheid 5348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5349 $as_echo "$supported" >&6; } 5350 if test "$supported" = "yes" ; then 5351 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5352 found="yes" 5353 fi 5354 fi 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 xorg_testset_save_CFLAGS="$CFLAGS" 5371 5372 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5375 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5376 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5377 $as_echo_n "(cached) " >&6 5378 else 5379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5380 /* end confdefs.h. */ 5381 int i; 5382 _ACEOF 5383 if ac_fn_c_try_compile "$LINENO"; then : 5384 xorg_cv_cc_flag_unknown_warning_option=yes 5385 else 5386 xorg_cv_cc_flag_unknown_warning_option=no 5387 fi 5388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5389 fi 5390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5391 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5392 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5393 CFLAGS="$xorg_testset_save_CFLAGS" 5394 fi 5395 5396 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5399 fi 5400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5402 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5403 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5404 $as_echo_n "(cached) " >&6 5405 else 5406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5407 /* end confdefs.h. */ 5408 int i; 5409 _ACEOF 5410 if ac_fn_c_try_compile "$LINENO"; then : 5411 xorg_cv_cc_flag_unused_command_line_argument=yes 5412 else 5413 xorg_cv_cc_flag_unused_command_line_argument=no 5414 fi 5415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5416 fi 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5418 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5419 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5420 CFLAGS="$xorg_testset_save_CFLAGS" 5421 fi 5422 5423 found="no" 5424 5425 if test $found = "no" ; then 5426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5428 fi 5429 5430 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5432 fi 5433 5434 CFLAGS="$CFLAGS -Wmissing-declarations" 5435 5436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5437 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5438 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5439 if eval \${$cacheid+:} false; then : 5440 $as_echo_n "(cached) " >&6 5441 else 5442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5443 /* end confdefs.h. */ 5444 int i; 5445 int 5446 main () 5447 { 5448 5449 ; 5450 return 0; 5451 } 5452 _ACEOF 5453 if ac_fn_c_try_link "$LINENO"; then : 5454 eval $cacheid=yes 5455 else 5456 eval $cacheid=no 5457 fi 5458 rm -f core conftest.err conftest.$ac_objext \ 5459 conftest$ac_exeext conftest.$ac_ext 5460 fi 5461 5462 5463 CFLAGS="$xorg_testset_save_CFLAGS" 5464 5465 eval supported=\$$cacheid 5466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5467 $as_echo "$supported" >&6; } 5468 if test "$supported" = "yes" ; then 5469 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5470 found="yes" 5471 fi 5472 fi 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 xorg_testset_save_CFLAGS="$CFLAGS" 5489 5490 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5493 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5494 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5495 $as_echo_n "(cached) " >&6 5496 else 5497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5498 /* end confdefs.h. */ 5499 int i; 5500 _ACEOF 5501 if ac_fn_c_try_compile "$LINENO"; then : 5502 xorg_cv_cc_flag_unknown_warning_option=yes 5503 else 5504 xorg_cv_cc_flag_unknown_warning_option=no 5505 fi 5506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5507 fi 5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5509 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5510 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5511 CFLAGS="$xorg_testset_save_CFLAGS" 5512 fi 5513 5514 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5517 fi 5518 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5520 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5521 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5522 $as_echo_n "(cached) " >&6 5523 else 5524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5525 /* end confdefs.h. */ 5526 int i; 5527 _ACEOF 5528 if ac_fn_c_try_compile "$LINENO"; then : 5529 xorg_cv_cc_flag_unused_command_line_argument=yes 5530 else 5531 xorg_cv_cc_flag_unused_command_line_argument=no 5532 fi 5533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5534 fi 5535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5536 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5537 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5538 CFLAGS="$xorg_testset_save_CFLAGS" 5539 fi 5540 5541 found="no" 5542 5543 if test $found = "no" ; then 5544 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5546 fi 5547 5548 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5549 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5550 fi 5551 5552 CFLAGS="$CFLAGS -Wformat=2" 5553 5554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5555 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5556 cacheid=xorg_cv_cc_flag__Wformat_2 5557 if eval \${$cacheid+:} false; then : 5558 $as_echo_n "(cached) " >&6 5559 else 5560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5561 /* end confdefs.h. */ 5562 int i; 5563 int 5564 main () 5565 { 5566 5567 ; 5568 return 0; 5569 } 5570 _ACEOF 5571 if ac_fn_c_try_link "$LINENO"; then : 5572 eval $cacheid=yes 5573 else 5574 eval $cacheid=no 5575 fi 5576 rm -f core conftest.err conftest.$ac_objext \ 5577 conftest$ac_exeext conftest.$ac_ext 5578 fi 5579 5580 5581 CFLAGS="$xorg_testset_save_CFLAGS" 5582 5583 eval supported=\$$cacheid 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5585 $as_echo "$supported" >&6; } 5586 if test "$supported" = "yes" ; then 5587 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5588 found="yes" 5589 fi 5590 fi 5591 5592 if test $found = "no" ; then 5593 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5595 fi 5596 5597 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5599 fi 5600 5601 CFLAGS="$CFLAGS -Wformat" 5602 5603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5604 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5605 cacheid=xorg_cv_cc_flag__Wformat 5606 if eval \${$cacheid+:} false; then : 5607 $as_echo_n "(cached) " >&6 5608 else 5609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5610 /* end confdefs.h. */ 5611 int i; 5612 int 5613 main () 5614 { 5615 5616 ; 5617 return 0; 5618 } 5619 _ACEOF 5620 if ac_fn_c_try_link "$LINENO"; then : 5621 eval $cacheid=yes 5622 else 5623 eval $cacheid=no 5624 fi 5625 rm -f core conftest.err conftest.$ac_objext \ 5626 conftest$ac_exeext conftest.$ac_ext 5627 fi 5628 5629 5630 CFLAGS="$xorg_testset_save_CFLAGS" 5631 5632 eval supported=\$$cacheid 5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5634 $as_echo "$supported" >&6; } 5635 if test "$supported" = "yes" ; then 5636 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5637 found="yes" 5638 fi 5639 fi 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 xorg_testset_save_CFLAGS="$CFLAGS" 5658 5659 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5662 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5663 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5664 $as_echo_n "(cached) " >&6 5665 else 5666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5667 /* end confdefs.h. */ 5668 int i; 5669 _ACEOF 5670 if ac_fn_c_try_compile "$LINENO"; then : 5671 xorg_cv_cc_flag_unknown_warning_option=yes 5672 else 5673 xorg_cv_cc_flag_unknown_warning_option=no 5674 fi 5675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5676 fi 5677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5678 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5680 CFLAGS="$xorg_testset_save_CFLAGS" 5681 fi 5682 5683 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 fi 5687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5689 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5690 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5691 $as_echo_n "(cached) " >&6 5692 else 5693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694 /* end confdefs.h. */ 5695 int i; 5696 _ACEOF 5697 if ac_fn_c_try_compile "$LINENO"; then : 5698 xorg_cv_cc_flag_unused_command_line_argument=yes 5699 else 5700 xorg_cv_cc_flag_unused_command_line_argument=no 5701 fi 5702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5703 fi 5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5705 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5707 CFLAGS="$xorg_testset_save_CFLAGS" 5708 fi 5709 5710 found="no" 5711 5712 if test $found = "no" ; then 5713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5715 fi 5716 5717 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5719 fi 5720 5721 CFLAGS="$CFLAGS -Wstrict-prototypes" 5722 5723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5724 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5725 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5726 if eval \${$cacheid+:} false; then : 5727 $as_echo_n "(cached) " >&6 5728 else 5729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5730 /* end confdefs.h. */ 5731 int i; 5732 int 5733 main () 5734 { 5735 5736 ; 5737 return 0; 5738 } 5739 _ACEOF 5740 if ac_fn_c_try_link "$LINENO"; then : 5741 eval $cacheid=yes 5742 else 5743 eval $cacheid=no 5744 fi 5745 rm -f core conftest.err conftest.$ac_objext \ 5746 conftest$ac_exeext conftest.$ac_ext 5747 fi 5748 5749 5750 CFLAGS="$xorg_testset_save_CFLAGS" 5751 5752 eval supported=\$$cacheid 5753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5754 $as_echo "$supported" >&6; } 5755 if test "$supported" = "yes" ; then 5756 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5757 found="yes" 5758 fi 5759 fi 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 5775 xorg_testset_save_CFLAGS="$CFLAGS" 5776 5777 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5780 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5781 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5782 $as_echo_n "(cached) " >&6 5783 else 5784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5785 /* end confdefs.h. */ 5786 int i; 5787 _ACEOF 5788 if ac_fn_c_try_compile "$LINENO"; then : 5789 xorg_cv_cc_flag_unknown_warning_option=yes 5790 else 5791 xorg_cv_cc_flag_unknown_warning_option=no 5792 fi 5793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5794 fi 5795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5796 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5797 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5798 CFLAGS="$xorg_testset_save_CFLAGS" 5799 fi 5800 5801 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5802 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5804 fi 5805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5807 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5808 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5809 $as_echo_n "(cached) " >&6 5810 else 5811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5812 /* end confdefs.h. */ 5813 int i; 5814 _ACEOF 5815 if ac_fn_c_try_compile "$LINENO"; then : 5816 xorg_cv_cc_flag_unused_command_line_argument=yes 5817 else 5818 xorg_cv_cc_flag_unused_command_line_argument=no 5819 fi 5820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5821 fi 5822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5823 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5824 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5825 CFLAGS="$xorg_testset_save_CFLAGS" 5826 fi 5827 5828 found="no" 5829 5830 if test $found = "no" ; then 5831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5833 fi 5834 5835 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5837 fi 5838 5839 CFLAGS="$CFLAGS -Wmissing-prototypes" 5840 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5842 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5843 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5844 if eval \${$cacheid+:} false; then : 5845 $as_echo_n "(cached) " >&6 5846 else 5847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5848 /* end confdefs.h. */ 5849 int i; 5850 int 5851 main () 5852 { 5853 5854 ; 5855 return 0; 5856 } 5857 _ACEOF 5858 if ac_fn_c_try_link "$LINENO"; then : 5859 eval $cacheid=yes 5860 else 5861 eval $cacheid=no 5862 fi 5863 rm -f core conftest.err conftest.$ac_objext \ 5864 conftest$ac_exeext conftest.$ac_ext 5865 fi 5866 5867 5868 CFLAGS="$xorg_testset_save_CFLAGS" 5869 5870 eval supported=\$$cacheid 5871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5872 $as_echo "$supported" >&6; } 5873 if test "$supported" = "yes" ; then 5874 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5875 found="yes" 5876 fi 5877 fi 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 xorg_testset_save_CFLAGS="$CFLAGS" 5894 5895 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5898 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5899 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5900 $as_echo_n "(cached) " >&6 5901 else 5902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5903 /* end confdefs.h. */ 5904 int i; 5905 _ACEOF 5906 if ac_fn_c_try_compile "$LINENO"; then : 5907 xorg_cv_cc_flag_unknown_warning_option=yes 5908 else 5909 xorg_cv_cc_flag_unknown_warning_option=no 5910 fi 5911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5912 fi 5913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5914 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5916 CFLAGS="$xorg_testset_save_CFLAGS" 5917 fi 5918 5919 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5922 fi 5923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5925 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5926 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5927 $as_echo_n "(cached) " >&6 5928 else 5929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5930 /* end confdefs.h. */ 5931 int i; 5932 _ACEOF 5933 if ac_fn_c_try_compile "$LINENO"; then : 5934 xorg_cv_cc_flag_unused_command_line_argument=yes 5935 else 5936 xorg_cv_cc_flag_unused_command_line_argument=no 5937 fi 5938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5939 fi 5940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5941 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5942 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5943 CFLAGS="$xorg_testset_save_CFLAGS" 5944 fi 5945 5946 found="no" 5947 5948 if test $found = "no" ; then 5949 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5951 fi 5952 5953 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5955 fi 5956 5957 CFLAGS="$CFLAGS -Wnested-externs" 5958 5959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5960 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5961 cacheid=xorg_cv_cc_flag__Wnested_externs 5962 if eval \${$cacheid+:} false; then : 5963 $as_echo_n "(cached) " >&6 5964 else 5965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5966 /* end confdefs.h. */ 5967 int i; 5968 int 5969 main () 5970 { 5971 5972 ; 5973 return 0; 5974 } 5975 _ACEOF 5976 if ac_fn_c_try_link "$LINENO"; then : 5977 eval $cacheid=yes 5978 else 5979 eval $cacheid=no 5980 fi 5981 rm -f core conftest.err conftest.$ac_objext \ 5982 conftest$ac_exeext conftest.$ac_ext 5983 fi 5984 5985 5986 CFLAGS="$xorg_testset_save_CFLAGS" 5987 5988 eval supported=\$$cacheid 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5990 $as_echo "$supported" >&6; } 5991 if test "$supported" = "yes" ; then 5992 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5993 found="yes" 5994 fi 5995 fi 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 xorg_testset_save_CFLAGS="$CFLAGS" 6012 6013 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6016 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6017 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6018 $as_echo_n "(cached) " >&6 6019 else 6020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6021 /* end confdefs.h. */ 6022 int i; 6023 _ACEOF 6024 if ac_fn_c_try_compile "$LINENO"; then : 6025 xorg_cv_cc_flag_unknown_warning_option=yes 6026 else 6027 xorg_cv_cc_flag_unknown_warning_option=no 6028 fi 6029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6030 fi 6031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6032 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6034 CFLAGS="$xorg_testset_save_CFLAGS" 6035 fi 6036 6037 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6040 fi 6041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6043 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6044 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6045 $as_echo_n "(cached) " >&6 6046 else 6047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6048 /* end confdefs.h. */ 6049 int i; 6050 _ACEOF 6051 if ac_fn_c_try_compile "$LINENO"; then : 6052 xorg_cv_cc_flag_unused_command_line_argument=yes 6053 else 6054 xorg_cv_cc_flag_unused_command_line_argument=no 6055 fi 6056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6057 fi 6058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6059 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6060 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6061 CFLAGS="$xorg_testset_save_CFLAGS" 6062 fi 6063 6064 found="no" 6065 6066 if test $found = "no" ; then 6067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6069 fi 6070 6071 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6073 fi 6074 6075 CFLAGS="$CFLAGS -Wbad-function-cast" 6076 6077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6078 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 6079 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6080 if eval \${$cacheid+:} false; then : 6081 $as_echo_n "(cached) " >&6 6082 else 6083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6084 /* end confdefs.h. */ 6085 int i; 6086 int 6087 main () 6088 { 6089 6090 ; 6091 return 0; 6092 } 6093 _ACEOF 6094 if ac_fn_c_try_link "$LINENO"; then : 6095 eval $cacheid=yes 6096 else 6097 eval $cacheid=no 6098 fi 6099 rm -f core conftest.err conftest.$ac_objext \ 6100 conftest$ac_exeext conftest.$ac_ext 6101 fi 6102 6103 6104 CFLAGS="$xorg_testset_save_CFLAGS" 6105 6106 eval supported=\$$cacheid 6107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6108 $as_echo "$supported" >&6; } 6109 if test "$supported" = "yes" ; then 6110 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6111 found="yes" 6112 fi 6113 fi 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 xorg_testset_save_CFLAGS="$CFLAGS" 6130 6131 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6134 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6135 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6136 $as_echo_n "(cached) " >&6 6137 else 6138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6139 /* end confdefs.h. */ 6140 int i; 6141 _ACEOF 6142 if ac_fn_c_try_compile "$LINENO"; then : 6143 xorg_cv_cc_flag_unknown_warning_option=yes 6144 else 6145 xorg_cv_cc_flag_unknown_warning_option=no 6146 fi 6147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6148 fi 6149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6150 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6151 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6152 CFLAGS="$xorg_testset_save_CFLAGS" 6153 fi 6154 6155 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6158 fi 6159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6161 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6162 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6163 $as_echo_n "(cached) " >&6 6164 else 6165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6166 /* end confdefs.h. */ 6167 int i; 6168 _ACEOF 6169 if ac_fn_c_try_compile "$LINENO"; then : 6170 xorg_cv_cc_flag_unused_command_line_argument=yes 6171 else 6172 xorg_cv_cc_flag_unused_command_line_argument=no 6173 fi 6174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6175 fi 6176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6177 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6178 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6179 CFLAGS="$xorg_testset_save_CFLAGS" 6180 fi 6181 6182 found="no" 6183 6184 if test $found = "no" ; then 6185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6187 fi 6188 6189 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6191 fi 6192 6193 CFLAGS="$CFLAGS -Wold-style-definition" 6194 6195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6196 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 6197 cacheid=xorg_cv_cc_flag__Wold_style_definition 6198 if eval \${$cacheid+:} false; then : 6199 $as_echo_n "(cached) " >&6 6200 else 6201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6202 /* end confdefs.h. */ 6203 int i; 6204 int 6205 main () 6206 { 6207 6208 ; 6209 return 0; 6210 } 6211 _ACEOF 6212 if ac_fn_c_try_link "$LINENO"; then : 6213 eval $cacheid=yes 6214 else 6215 eval $cacheid=no 6216 fi 6217 rm -f core conftest.err conftest.$ac_objext \ 6218 conftest$ac_exeext conftest.$ac_ext 6219 fi 6220 6221 6222 CFLAGS="$xorg_testset_save_CFLAGS" 6223 6224 eval supported=\$$cacheid 6225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6226 $as_echo "$supported" >&6; } 6227 if test "$supported" = "yes" ; then 6228 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6229 found="yes" 6230 fi 6231 fi 6232 6233 if test $found = "no" ; then 6234 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6236 fi 6237 6238 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6240 fi 6241 6242 CFLAGS="$CFLAGS -fd" 6243 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6245 $as_echo_n "checking if $CC supports -fd... " >&6; } 6246 cacheid=xorg_cv_cc_flag__fd 6247 if eval \${$cacheid+:} false; then : 6248 $as_echo_n "(cached) " >&6 6249 else 6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6251 /* end confdefs.h. */ 6252 int i; 6253 int 6254 main () 6255 { 6256 6257 ; 6258 return 0; 6259 } 6260 _ACEOF 6261 if ac_fn_c_try_link "$LINENO"; then : 6262 eval $cacheid=yes 6263 else 6264 eval $cacheid=no 6265 fi 6266 rm -f core conftest.err conftest.$ac_objext \ 6267 conftest$ac_exeext conftest.$ac_ext 6268 fi 6269 6270 6271 CFLAGS="$xorg_testset_save_CFLAGS" 6272 6273 eval supported=\$$cacheid 6274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6275 $as_echo "$supported" >&6; } 6276 if test "$supported" = "yes" ; then 6277 BASE_CFLAGS="$BASE_CFLAGS -fd" 6278 found="yes" 6279 fi 6280 fi 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 xorg_testset_save_CFLAGS="$CFLAGS" 6297 6298 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6301 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6302 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6303 $as_echo_n "(cached) " >&6 6304 else 6305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6306 /* end confdefs.h. */ 6307 int i; 6308 _ACEOF 6309 if ac_fn_c_try_compile "$LINENO"; then : 6310 xorg_cv_cc_flag_unknown_warning_option=yes 6311 else 6312 xorg_cv_cc_flag_unknown_warning_option=no 6313 fi 6314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6315 fi 6316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6317 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6318 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6319 CFLAGS="$xorg_testset_save_CFLAGS" 6320 fi 6321 6322 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6325 fi 6326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6328 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6329 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6330 $as_echo_n "(cached) " >&6 6331 else 6332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6333 /* end confdefs.h. */ 6334 int i; 6335 _ACEOF 6336 if ac_fn_c_try_compile "$LINENO"; then : 6337 xorg_cv_cc_flag_unused_command_line_argument=yes 6338 else 6339 xorg_cv_cc_flag_unused_command_line_argument=no 6340 fi 6341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6342 fi 6343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6344 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6345 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6346 CFLAGS="$xorg_testset_save_CFLAGS" 6347 fi 6348 6349 found="no" 6350 6351 if test $found = "no" ; then 6352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6354 fi 6355 6356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6358 fi 6359 6360 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6361 6362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6363 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6364 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6365 if eval \${$cacheid+:} false; then : 6366 $as_echo_n "(cached) " >&6 6367 else 6368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6369 /* end confdefs.h. */ 6370 int i; 6371 int 6372 main () 6373 { 6374 6375 ; 6376 return 0; 6377 } 6378 _ACEOF 6379 if ac_fn_c_try_link "$LINENO"; then : 6380 eval $cacheid=yes 6381 else 6382 eval $cacheid=no 6383 fi 6384 rm -f core conftest.err conftest.$ac_objext \ 6385 conftest$ac_exeext conftest.$ac_ext 6386 fi 6387 6388 6389 CFLAGS="$xorg_testset_save_CFLAGS" 6390 6391 eval supported=\$$cacheid 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6393 $as_echo "$supported" >&6; } 6394 if test "$supported" = "yes" ; then 6395 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6396 found="yes" 6397 fi 6398 fi 6399 6400 6401 6402 6403 6404 # This chunk adds additional warnings that could catch undesired effects. 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 xorg_testset_save_CFLAGS="$CFLAGS" 6419 6420 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6423 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6424 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6425 $as_echo_n "(cached) " >&6 6426 else 6427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6428 /* end confdefs.h. */ 6429 int i; 6430 _ACEOF 6431 if ac_fn_c_try_compile "$LINENO"; then : 6432 xorg_cv_cc_flag_unknown_warning_option=yes 6433 else 6434 xorg_cv_cc_flag_unknown_warning_option=no 6435 fi 6436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6437 fi 6438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6439 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6440 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6441 CFLAGS="$xorg_testset_save_CFLAGS" 6442 fi 6443 6444 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6447 fi 6448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6450 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6451 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6452 $as_echo_n "(cached) " >&6 6453 else 6454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6455 /* end confdefs.h. */ 6456 int i; 6457 _ACEOF 6458 if ac_fn_c_try_compile "$LINENO"; then : 6459 xorg_cv_cc_flag_unused_command_line_argument=yes 6460 else 6461 xorg_cv_cc_flag_unused_command_line_argument=no 6462 fi 6463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6464 fi 6465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6466 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6468 CFLAGS="$xorg_testset_save_CFLAGS" 6469 fi 6470 6471 found="no" 6472 6473 if test $found = "no" ; then 6474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 fi 6477 6478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6480 fi 6481 6482 CFLAGS="$CFLAGS -Wunused" 6483 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6485 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6486 cacheid=xorg_cv_cc_flag__Wunused 6487 if eval \${$cacheid+:} false; then : 6488 $as_echo_n "(cached) " >&6 6489 else 6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6491 /* end confdefs.h. */ 6492 int i; 6493 int 6494 main () 6495 { 6496 6497 ; 6498 return 0; 6499 } 6500 _ACEOF 6501 if ac_fn_c_try_link "$LINENO"; then : 6502 eval $cacheid=yes 6503 else 6504 eval $cacheid=no 6505 fi 6506 rm -f core conftest.err conftest.$ac_objext \ 6507 conftest$ac_exeext conftest.$ac_ext 6508 fi 6509 6510 6511 CFLAGS="$xorg_testset_save_CFLAGS" 6512 6513 eval supported=\$$cacheid 6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6515 $as_echo "$supported" >&6; } 6516 if test "$supported" = "yes" ; then 6517 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6518 found="yes" 6519 fi 6520 fi 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 xorg_testset_save_CFLAGS="$CFLAGS" 6537 6538 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6541 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6542 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6543 $as_echo_n "(cached) " >&6 6544 else 6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6546 /* end confdefs.h. */ 6547 int i; 6548 _ACEOF 6549 if ac_fn_c_try_compile "$LINENO"; then : 6550 xorg_cv_cc_flag_unknown_warning_option=yes 6551 else 6552 xorg_cv_cc_flag_unknown_warning_option=no 6553 fi 6554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6555 fi 6556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6557 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6559 CFLAGS="$xorg_testset_save_CFLAGS" 6560 fi 6561 6562 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6565 fi 6566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6568 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6569 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6570 $as_echo_n "(cached) " >&6 6571 else 6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573 /* end confdefs.h. */ 6574 int i; 6575 _ACEOF 6576 if ac_fn_c_try_compile "$LINENO"; then : 6577 xorg_cv_cc_flag_unused_command_line_argument=yes 6578 else 6579 xorg_cv_cc_flag_unused_command_line_argument=no 6580 fi 6581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6582 fi 6583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6584 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6585 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6586 CFLAGS="$xorg_testset_save_CFLAGS" 6587 fi 6588 6589 found="no" 6590 6591 if test $found = "no" ; then 6592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6594 fi 6595 6596 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6598 fi 6599 6600 CFLAGS="$CFLAGS -Wuninitialized" 6601 6602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6603 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6604 cacheid=xorg_cv_cc_flag__Wuninitialized 6605 if eval \${$cacheid+:} false; then : 6606 $as_echo_n "(cached) " >&6 6607 else 6608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6609 /* end confdefs.h. */ 6610 int i; 6611 int 6612 main () 6613 { 6614 6615 ; 6616 return 0; 6617 } 6618 _ACEOF 6619 if ac_fn_c_try_link "$LINENO"; then : 6620 eval $cacheid=yes 6621 else 6622 eval $cacheid=no 6623 fi 6624 rm -f core conftest.err conftest.$ac_objext \ 6625 conftest$ac_exeext conftest.$ac_ext 6626 fi 6627 6628 6629 CFLAGS="$xorg_testset_save_CFLAGS" 6630 6631 eval supported=\$$cacheid 6632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6633 $as_echo "$supported" >&6; } 6634 if test "$supported" = "yes" ; then 6635 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6636 found="yes" 6637 fi 6638 fi 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 xorg_testset_save_CFLAGS="$CFLAGS" 6655 6656 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6659 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6660 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6661 $as_echo_n "(cached) " >&6 6662 else 6663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6664 /* end confdefs.h. */ 6665 int i; 6666 _ACEOF 6667 if ac_fn_c_try_compile "$LINENO"; then : 6668 xorg_cv_cc_flag_unknown_warning_option=yes 6669 else 6670 xorg_cv_cc_flag_unknown_warning_option=no 6671 fi 6672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6673 fi 6674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6675 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6676 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6677 CFLAGS="$xorg_testset_save_CFLAGS" 6678 fi 6679 6680 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 fi 6684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6686 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6687 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6688 $as_echo_n "(cached) " >&6 6689 else 6690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6691 /* end confdefs.h. */ 6692 int i; 6693 _ACEOF 6694 if ac_fn_c_try_compile "$LINENO"; then : 6695 xorg_cv_cc_flag_unused_command_line_argument=yes 6696 else 6697 xorg_cv_cc_flag_unused_command_line_argument=no 6698 fi 6699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6700 fi 6701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6702 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6704 CFLAGS="$xorg_testset_save_CFLAGS" 6705 fi 6706 6707 found="no" 6708 6709 if test $found = "no" ; then 6710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6712 fi 6713 6714 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6716 fi 6717 6718 CFLAGS="$CFLAGS -Wshadow" 6719 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6721 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6722 cacheid=xorg_cv_cc_flag__Wshadow 6723 if eval \${$cacheid+:} false; then : 6724 $as_echo_n "(cached) " >&6 6725 else 6726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6727 /* end confdefs.h. */ 6728 int i; 6729 int 6730 main () 6731 { 6732 6733 ; 6734 return 0; 6735 } 6736 _ACEOF 6737 if ac_fn_c_try_link "$LINENO"; then : 6738 eval $cacheid=yes 6739 else 6740 eval $cacheid=no 6741 fi 6742 rm -f core conftest.err conftest.$ac_objext \ 6743 conftest$ac_exeext conftest.$ac_ext 6744 fi 6745 6746 6747 CFLAGS="$xorg_testset_save_CFLAGS" 6748 6749 eval supported=\$$cacheid 6750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6751 $as_echo "$supported" >&6; } 6752 if test "$supported" = "yes" ; then 6753 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6754 found="yes" 6755 fi 6756 fi 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 xorg_testset_save_CFLAGS="$CFLAGS" 6773 6774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6777 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6778 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6779 $as_echo_n "(cached) " >&6 6780 else 6781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6782 /* end confdefs.h. */ 6783 int i; 6784 _ACEOF 6785 if ac_fn_c_try_compile "$LINENO"; then : 6786 xorg_cv_cc_flag_unknown_warning_option=yes 6787 else 6788 xorg_cv_cc_flag_unknown_warning_option=no 6789 fi 6790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6791 fi 6792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6793 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6795 CFLAGS="$xorg_testset_save_CFLAGS" 6796 fi 6797 6798 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6801 fi 6802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6804 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6805 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6806 $as_echo_n "(cached) " >&6 6807 else 6808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6809 /* end confdefs.h. */ 6810 int i; 6811 _ACEOF 6812 if ac_fn_c_try_compile "$LINENO"; then : 6813 xorg_cv_cc_flag_unused_command_line_argument=yes 6814 else 6815 xorg_cv_cc_flag_unused_command_line_argument=no 6816 fi 6817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6818 fi 6819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6820 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6821 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6822 CFLAGS="$xorg_testset_save_CFLAGS" 6823 fi 6824 6825 found="no" 6826 6827 if test $found = "no" ; then 6828 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6830 fi 6831 6832 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6834 fi 6835 6836 CFLAGS="$CFLAGS -Wmissing-noreturn" 6837 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6839 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6840 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6841 if eval \${$cacheid+:} false; then : 6842 $as_echo_n "(cached) " >&6 6843 else 6844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6845 /* end confdefs.h. */ 6846 int i; 6847 int 6848 main () 6849 { 6850 6851 ; 6852 return 0; 6853 } 6854 _ACEOF 6855 if ac_fn_c_try_link "$LINENO"; then : 6856 eval $cacheid=yes 6857 else 6858 eval $cacheid=no 6859 fi 6860 rm -f core conftest.err conftest.$ac_objext \ 6861 conftest$ac_exeext conftest.$ac_ext 6862 fi 6863 6864 6865 CFLAGS="$xorg_testset_save_CFLAGS" 6866 6867 eval supported=\$$cacheid 6868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6869 $as_echo "$supported" >&6; } 6870 if test "$supported" = "yes" ; then 6871 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6872 found="yes" 6873 fi 6874 fi 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 xorg_testset_save_CFLAGS="$CFLAGS" 6891 6892 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6895 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6896 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6897 $as_echo_n "(cached) " >&6 6898 else 6899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6900 /* end confdefs.h. */ 6901 int i; 6902 _ACEOF 6903 if ac_fn_c_try_compile "$LINENO"; then : 6904 xorg_cv_cc_flag_unknown_warning_option=yes 6905 else 6906 xorg_cv_cc_flag_unknown_warning_option=no 6907 fi 6908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6909 fi 6910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6911 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6912 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6913 CFLAGS="$xorg_testset_save_CFLAGS" 6914 fi 6915 6916 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6917 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6919 fi 6920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6922 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6923 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6924 $as_echo_n "(cached) " >&6 6925 else 6926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6927 /* end confdefs.h. */ 6928 int i; 6929 _ACEOF 6930 if ac_fn_c_try_compile "$LINENO"; then : 6931 xorg_cv_cc_flag_unused_command_line_argument=yes 6932 else 6933 xorg_cv_cc_flag_unused_command_line_argument=no 6934 fi 6935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6936 fi 6937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6938 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6940 CFLAGS="$xorg_testset_save_CFLAGS" 6941 fi 6942 6943 found="no" 6944 6945 if test $found = "no" ; then 6946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6948 fi 6949 6950 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6952 fi 6953 6954 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6955 6956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6957 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6958 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6959 if eval \${$cacheid+:} false; then : 6960 $as_echo_n "(cached) " >&6 6961 else 6962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6963 /* end confdefs.h. */ 6964 int i; 6965 int 6966 main () 6967 { 6968 6969 ; 6970 return 0; 6971 } 6972 _ACEOF 6973 if ac_fn_c_try_link "$LINENO"; then : 6974 eval $cacheid=yes 6975 else 6976 eval $cacheid=no 6977 fi 6978 rm -f core conftest.err conftest.$ac_objext \ 6979 conftest$ac_exeext conftest.$ac_ext 6980 fi 6981 6982 6983 CFLAGS="$xorg_testset_save_CFLAGS" 6984 6985 eval supported=\$$cacheid 6986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6987 $as_echo "$supported" >&6; } 6988 if test "$supported" = "yes" ; then 6989 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6990 found="yes" 6991 fi 6992 fi 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 xorg_testset_save_CFLAGS="$CFLAGS" 7009 7010 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7013 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7014 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7015 $as_echo_n "(cached) " >&6 7016 else 7017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7018 /* end confdefs.h. */ 7019 int i; 7020 _ACEOF 7021 if ac_fn_c_try_compile "$LINENO"; then : 7022 xorg_cv_cc_flag_unknown_warning_option=yes 7023 else 7024 xorg_cv_cc_flag_unknown_warning_option=no 7025 fi 7026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7027 fi 7028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7029 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7030 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7031 CFLAGS="$xorg_testset_save_CFLAGS" 7032 fi 7033 7034 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7037 fi 7038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7040 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7041 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7042 $as_echo_n "(cached) " >&6 7043 else 7044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7045 /* end confdefs.h. */ 7046 int i; 7047 _ACEOF 7048 if ac_fn_c_try_compile "$LINENO"; then : 7049 xorg_cv_cc_flag_unused_command_line_argument=yes 7050 else 7051 xorg_cv_cc_flag_unused_command_line_argument=no 7052 fi 7053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7054 fi 7055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7056 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7057 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7058 CFLAGS="$xorg_testset_save_CFLAGS" 7059 fi 7060 7061 found="no" 7062 7063 if test $found = "no" ; then 7064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7066 fi 7067 7068 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7070 fi 7071 7072 CFLAGS="$CFLAGS -Wredundant-decls" 7073 7074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7075 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 7076 cacheid=xorg_cv_cc_flag__Wredundant_decls 7077 if eval \${$cacheid+:} false; then : 7078 $as_echo_n "(cached) " >&6 7079 else 7080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7081 /* end confdefs.h. */ 7082 int i; 7083 int 7084 main () 7085 { 7086 7087 ; 7088 return 0; 7089 } 7090 _ACEOF 7091 if ac_fn_c_try_link "$LINENO"; then : 7092 eval $cacheid=yes 7093 else 7094 eval $cacheid=no 7095 fi 7096 rm -f core conftest.err conftest.$ac_objext \ 7097 conftest$ac_exeext conftest.$ac_ext 7098 fi 7099 7100 7101 CFLAGS="$xorg_testset_save_CFLAGS" 7102 7103 eval supported=\$$cacheid 7104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7105 $as_echo "$supported" >&6; } 7106 if test "$supported" = "yes" ; then 7107 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7108 found="yes" 7109 fi 7110 fi 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 xorg_testset_save_CFLAGS="$CFLAGS" 7127 7128 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7131 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7132 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7133 $as_echo_n "(cached) " >&6 7134 else 7135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7136 /* end confdefs.h. */ 7137 int i; 7138 _ACEOF 7139 if ac_fn_c_try_compile "$LINENO"; then : 7140 xorg_cv_cc_flag_unknown_warning_option=yes 7141 else 7142 xorg_cv_cc_flag_unknown_warning_option=no 7143 fi 7144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7145 fi 7146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7147 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150 fi 7151 7152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7155 fi 7156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7158 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7159 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7160 $as_echo_n "(cached) " >&6 7161 else 7162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7163 /* end confdefs.h. */ 7164 int i; 7165 _ACEOF 7166 if ac_fn_c_try_compile "$LINENO"; then : 7167 xorg_cv_cc_flag_unused_command_line_argument=yes 7168 else 7169 xorg_cv_cc_flag_unused_command_line_argument=no 7170 fi 7171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7172 fi 7173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7174 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7176 CFLAGS="$xorg_testset_save_CFLAGS" 7177 fi 7178 7179 found="no" 7180 7181 if test $found = "no" ; then 7182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7184 fi 7185 7186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7188 fi 7189 7190 CFLAGS="$CFLAGS -Wlogical-op" 7191 7192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7193 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 7194 cacheid=xorg_cv_cc_flag__Wlogical_op 7195 if eval \${$cacheid+:} false; then : 7196 $as_echo_n "(cached) " >&6 7197 else 7198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7199 /* end confdefs.h. */ 7200 int i; 7201 int 7202 main () 7203 { 7204 7205 ; 7206 return 0; 7207 } 7208 _ACEOF 7209 if ac_fn_c_try_link "$LINENO"; then : 7210 eval $cacheid=yes 7211 else 7212 eval $cacheid=no 7213 fi 7214 rm -f core conftest.err conftest.$ac_objext \ 7215 conftest$ac_exeext conftest.$ac_ext 7216 fi 7217 7218 7219 CFLAGS="$xorg_testset_save_CFLAGS" 7220 7221 eval supported=\$$cacheid 7222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7223 $as_echo "$supported" >&6; } 7224 if test "$supported" = "yes" ; then 7225 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7226 found="yes" 7227 fi 7228 fi 7229 7230 7231 7232 # These are currently disabled because they are noisy. They will be enabled 7233 # in the future once the codebase is sufficiently modernized to silence 7234 # them. For now, I don't want them to drown out the other warnings. 7235 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7236 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7237 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7238 7239 # Turn some warnings into errors, so we don't accidently get successful builds 7240 # when there are problems that should be fixed. 7241 7242 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7243 7244 7245 7246 7247 7248 7249 7250 7251 7252 7253 7254 7255 7256 xorg_testset_save_CFLAGS="$CFLAGS" 7257 7258 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7261 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7262 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7263 $as_echo_n "(cached) " >&6 7264 else 7265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7266 /* end confdefs.h. */ 7267 int i; 7268 _ACEOF 7269 if ac_fn_c_try_compile "$LINENO"; then : 7270 xorg_cv_cc_flag_unknown_warning_option=yes 7271 else 7272 xorg_cv_cc_flag_unknown_warning_option=no 7273 fi 7274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7275 fi 7276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7277 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7278 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7279 CFLAGS="$xorg_testset_save_CFLAGS" 7280 fi 7281 7282 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7285 fi 7286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7288 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7289 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7290 $as_echo_n "(cached) " >&6 7291 else 7292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7293 /* end confdefs.h. */ 7294 int i; 7295 _ACEOF 7296 if ac_fn_c_try_compile "$LINENO"; then : 7297 xorg_cv_cc_flag_unused_command_line_argument=yes 7298 else 7299 xorg_cv_cc_flag_unused_command_line_argument=no 7300 fi 7301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7302 fi 7303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7304 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7305 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7306 CFLAGS="$xorg_testset_save_CFLAGS" 7307 fi 7308 7309 found="no" 7310 7311 if test $found = "no" ; then 7312 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7314 fi 7315 7316 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7318 fi 7319 7320 CFLAGS="$CFLAGS -Werror=implicit" 7321 7322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7323 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7324 cacheid=xorg_cv_cc_flag__Werror_implicit 7325 if eval \${$cacheid+:} false; then : 7326 $as_echo_n "(cached) " >&6 7327 else 7328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7329 /* end confdefs.h. */ 7330 int i; 7331 int 7332 main () 7333 { 7334 7335 ; 7336 return 0; 7337 } 7338 _ACEOF 7339 if ac_fn_c_try_link "$LINENO"; then : 7340 eval $cacheid=yes 7341 else 7342 eval $cacheid=no 7343 fi 7344 rm -f core conftest.err conftest.$ac_objext \ 7345 conftest$ac_exeext conftest.$ac_ext 7346 fi 7347 7348 7349 CFLAGS="$xorg_testset_save_CFLAGS" 7350 7351 eval supported=\$$cacheid 7352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7353 $as_echo "$supported" >&6; } 7354 if test "$supported" = "yes" ; then 7355 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7356 found="yes" 7357 fi 7358 fi 7359 7360 if test $found = "no" ; then 7361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7363 fi 7364 7365 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7367 fi 7368 7369 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7370 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7372 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7373 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7374 if eval \${$cacheid+:} false; then : 7375 $as_echo_n "(cached) " >&6 7376 else 7377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378 /* end confdefs.h. */ 7379 int i; 7380 int 7381 main () 7382 { 7383 7384 ; 7385 return 0; 7386 } 7387 _ACEOF 7388 if ac_fn_c_try_link "$LINENO"; then : 7389 eval $cacheid=yes 7390 else 7391 eval $cacheid=no 7392 fi 7393 rm -f core conftest.err conftest.$ac_objext \ 7394 conftest$ac_exeext conftest.$ac_ext 7395 fi 7396 7397 7398 CFLAGS="$xorg_testset_save_CFLAGS" 7399 7400 eval supported=\$$cacheid 7401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7402 $as_echo "$supported" >&6; } 7403 if test "$supported" = "yes" ; then 7404 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7405 found="yes" 7406 fi 7407 fi 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 xorg_testset_save_CFLAGS="$CFLAGS" 7424 7425 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7428 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7429 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7430 $as_echo_n "(cached) " >&6 7431 else 7432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7433 /* end confdefs.h. */ 7434 int i; 7435 _ACEOF 7436 if ac_fn_c_try_compile "$LINENO"; then : 7437 xorg_cv_cc_flag_unknown_warning_option=yes 7438 else 7439 xorg_cv_cc_flag_unknown_warning_option=no 7440 fi 7441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7442 fi 7443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7444 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7445 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7446 CFLAGS="$xorg_testset_save_CFLAGS" 7447 fi 7448 7449 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7452 fi 7453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7455 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7456 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7457 $as_echo_n "(cached) " >&6 7458 else 7459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7460 /* end confdefs.h. */ 7461 int i; 7462 _ACEOF 7463 if ac_fn_c_try_compile "$LINENO"; then : 7464 xorg_cv_cc_flag_unused_command_line_argument=yes 7465 else 7466 xorg_cv_cc_flag_unused_command_line_argument=no 7467 fi 7468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7469 fi 7470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7471 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7472 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7473 CFLAGS="$xorg_testset_save_CFLAGS" 7474 fi 7475 7476 found="no" 7477 7478 if test $found = "no" ; then 7479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7481 fi 7482 7483 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7485 fi 7486 7487 CFLAGS="$CFLAGS -Werror=nonnull" 7488 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7490 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7491 cacheid=xorg_cv_cc_flag__Werror_nonnull 7492 if eval \${$cacheid+:} false; then : 7493 $as_echo_n "(cached) " >&6 7494 else 7495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7496 /* end confdefs.h. */ 7497 int i; 7498 int 7499 main () 7500 { 7501 7502 ; 7503 return 0; 7504 } 7505 _ACEOF 7506 if ac_fn_c_try_link "$LINENO"; then : 7507 eval $cacheid=yes 7508 else 7509 eval $cacheid=no 7510 fi 7511 rm -f core conftest.err conftest.$ac_objext \ 7512 conftest$ac_exeext conftest.$ac_ext 7513 fi 7514 7515 7516 CFLAGS="$xorg_testset_save_CFLAGS" 7517 7518 eval supported=\$$cacheid 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7520 $as_echo "$supported" >&6; } 7521 if test "$supported" = "yes" ; then 7522 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7523 found="yes" 7524 fi 7525 fi 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541 xorg_testset_save_CFLAGS="$CFLAGS" 7542 7543 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7546 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7547 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7548 $as_echo_n "(cached) " >&6 7549 else 7550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7551 /* end confdefs.h. */ 7552 int i; 7553 _ACEOF 7554 if ac_fn_c_try_compile "$LINENO"; then : 7555 xorg_cv_cc_flag_unknown_warning_option=yes 7556 else 7557 xorg_cv_cc_flag_unknown_warning_option=no 7558 fi 7559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7560 fi 7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7562 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7564 CFLAGS="$xorg_testset_save_CFLAGS" 7565 fi 7566 7567 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7570 fi 7571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7573 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7574 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7575 $as_echo_n "(cached) " >&6 7576 else 7577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7578 /* end confdefs.h. */ 7579 int i; 7580 _ACEOF 7581 if ac_fn_c_try_compile "$LINENO"; then : 7582 xorg_cv_cc_flag_unused_command_line_argument=yes 7583 else 7584 xorg_cv_cc_flag_unused_command_line_argument=no 7585 fi 7586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7587 fi 7588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7589 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7591 CFLAGS="$xorg_testset_save_CFLAGS" 7592 fi 7593 7594 found="no" 7595 7596 if test $found = "no" ; then 7597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7599 fi 7600 7601 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7603 fi 7604 7605 CFLAGS="$CFLAGS -Werror=init-self" 7606 7607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7608 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7609 cacheid=xorg_cv_cc_flag__Werror_init_self 7610 if eval \${$cacheid+:} false; then : 7611 $as_echo_n "(cached) " >&6 7612 else 7613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7614 /* end confdefs.h. */ 7615 int i; 7616 int 7617 main () 7618 { 7619 7620 ; 7621 return 0; 7622 } 7623 _ACEOF 7624 if ac_fn_c_try_link "$LINENO"; then : 7625 eval $cacheid=yes 7626 else 7627 eval $cacheid=no 7628 fi 7629 rm -f core conftest.err conftest.$ac_objext \ 7630 conftest$ac_exeext conftest.$ac_ext 7631 fi 7632 7633 7634 CFLAGS="$xorg_testset_save_CFLAGS" 7635 7636 eval supported=\$$cacheid 7637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7638 $as_echo "$supported" >&6; } 7639 if test "$supported" = "yes" ; then 7640 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7641 found="yes" 7642 fi 7643 fi 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659 xorg_testset_save_CFLAGS="$CFLAGS" 7660 7661 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7664 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7665 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7666 $as_echo_n "(cached) " >&6 7667 else 7668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7669 /* end confdefs.h. */ 7670 int i; 7671 _ACEOF 7672 if ac_fn_c_try_compile "$LINENO"; then : 7673 xorg_cv_cc_flag_unknown_warning_option=yes 7674 else 7675 xorg_cv_cc_flag_unknown_warning_option=no 7676 fi 7677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7678 fi 7679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7680 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7681 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7682 CFLAGS="$xorg_testset_save_CFLAGS" 7683 fi 7684 7685 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7688 fi 7689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7691 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7692 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7693 $as_echo_n "(cached) " >&6 7694 else 7695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7696 /* end confdefs.h. */ 7697 int i; 7698 _ACEOF 7699 if ac_fn_c_try_compile "$LINENO"; then : 7700 xorg_cv_cc_flag_unused_command_line_argument=yes 7701 else 7702 xorg_cv_cc_flag_unused_command_line_argument=no 7703 fi 7704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7705 fi 7706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7707 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7708 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7709 CFLAGS="$xorg_testset_save_CFLAGS" 7710 fi 7711 7712 found="no" 7713 7714 if test $found = "no" ; then 7715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7717 fi 7718 7719 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7721 fi 7722 7723 CFLAGS="$CFLAGS -Werror=main" 7724 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7726 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7727 cacheid=xorg_cv_cc_flag__Werror_main 7728 if eval \${$cacheid+:} false; then : 7729 $as_echo_n "(cached) " >&6 7730 else 7731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7732 /* end confdefs.h. */ 7733 int i; 7734 int 7735 main () 7736 { 7737 7738 ; 7739 return 0; 7740 } 7741 _ACEOF 7742 if ac_fn_c_try_link "$LINENO"; then : 7743 eval $cacheid=yes 7744 else 7745 eval $cacheid=no 7746 fi 7747 rm -f core conftest.err conftest.$ac_objext \ 7748 conftest$ac_exeext conftest.$ac_ext 7749 fi 7750 7751 7752 CFLAGS="$xorg_testset_save_CFLAGS" 7753 7754 eval supported=\$$cacheid 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7756 $as_echo "$supported" >&6; } 7757 if test "$supported" = "yes" ; then 7758 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7759 found="yes" 7760 fi 7761 fi 7762 7763 7764 7765 7766 7767 7768 7769 7770 7771 7772 7773 7774 7775 7776 7777 xorg_testset_save_CFLAGS="$CFLAGS" 7778 7779 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7782 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7783 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7784 $as_echo_n "(cached) " >&6 7785 else 7786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7787 /* end confdefs.h. */ 7788 int i; 7789 _ACEOF 7790 if ac_fn_c_try_compile "$LINENO"; then : 7791 xorg_cv_cc_flag_unknown_warning_option=yes 7792 else 7793 xorg_cv_cc_flag_unknown_warning_option=no 7794 fi 7795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7796 fi 7797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7798 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7799 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7800 CFLAGS="$xorg_testset_save_CFLAGS" 7801 fi 7802 7803 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7806 fi 7807 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7809 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7810 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7811 $as_echo_n "(cached) " >&6 7812 else 7813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7814 /* end confdefs.h. */ 7815 int i; 7816 _ACEOF 7817 if ac_fn_c_try_compile "$LINENO"; then : 7818 xorg_cv_cc_flag_unused_command_line_argument=yes 7819 else 7820 xorg_cv_cc_flag_unused_command_line_argument=no 7821 fi 7822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7823 fi 7824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7825 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7826 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7827 CFLAGS="$xorg_testset_save_CFLAGS" 7828 fi 7829 7830 found="no" 7831 7832 if test $found = "no" ; then 7833 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7835 fi 7836 7837 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7839 fi 7840 7841 CFLAGS="$CFLAGS -Werror=missing-braces" 7842 7843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7844 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7845 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7846 if eval \${$cacheid+:} false; then : 7847 $as_echo_n "(cached) " >&6 7848 else 7849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7850 /* end confdefs.h. */ 7851 int i; 7852 int 7853 main () 7854 { 7855 7856 ; 7857 return 0; 7858 } 7859 _ACEOF 7860 if ac_fn_c_try_link "$LINENO"; then : 7861 eval $cacheid=yes 7862 else 7863 eval $cacheid=no 7864 fi 7865 rm -f core conftest.err conftest.$ac_objext \ 7866 conftest$ac_exeext conftest.$ac_ext 7867 fi 7868 7869 7870 CFLAGS="$xorg_testset_save_CFLAGS" 7871 7872 eval supported=\$$cacheid 7873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7874 $as_echo "$supported" >&6; } 7875 if test "$supported" = "yes" ; then 7876 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7877 found="yes" 7878 fi 7879 fi 7880 7881 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 xorg_testset_save_CFLAGS="$CFLAGS" 7896 7897 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7900 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7901 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7902 $as_echo_n "(cached) " >&6 7903 else 7904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905 /* end confdefs.h. */ 7906 int i; 7907 _ACEOF 7908 if ac_fn_c_try_compile "$LINENO"; then : 7909 xorg_cv_cc_flag_unknown_warning_option=yes 7910 else 7911 xorg_cv_cc_flag_unknown_warning_option=no 7912 fi 7913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7914 fi 7915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7916 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7917 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7918 CFLAGS="$xorg_testset_save_CFLAGS" 7919 fi 7920 7921 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7922 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7924 fi 7925 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7927 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7928 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7929 $as_echo_n "(cached) " >&6 7930 else 7931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7932 /* end confdefs.h. */ 7933 int i; 7934 _ACEOF 7935 if ac_fn_c_try_compile "$LINENO"; then : 7936 xorg_cv_cc_flag_unused_command_line_argument=yes 7937 else 7938 xorg_cv_cc_flag_unused_command_line_argument=no 7939 fi 7940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7941 fi 7942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7943 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7944 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7945 CFLAGS="$xorg_testset_save_CFLAGS" 7946 fi 7947 7948 found="no" 7949 7950 if test $found = "no" ; then 7951 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7953 fi 7954 7955 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7957 fi 7958 7959 CFLAGS="$CFLAGS -Werror=sequence-point" 7960 7961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7962 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7963 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7964 if eval \${$cacheid+:} false; then : 7965 $as_echo_n "(cached) " >&6 7966 else 7967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7968 /* end confdefs.h. */ 7969 int i; 7970 int 7971 main () 7972 { 7973 7974 ; 7975 return 0; 7976 } 7977 _ACEOF 7978 if ac_fn_c_try_link "$LINENO"; then : 7979 eval $cacheid=yes 7980 else 7981 eval $cacheid=no 7982 fi 7983 rm -f core conftest.err conftest.$ac_objext \ 7984 conftest$ac_exeext conftest.$ac_ext 7985 fi 7986 7987 7988 CFLAGS="$xorg_testset_save_CFLAGS" 7989 7990 eval supported=\$$cacheid 7991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7992 $as_echo "$supported" >&6; } 7993 if test "$supported" = "yes" ; then 7994 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7995 found="yes" 7996 fi 7997 fi 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 8012 8013 xorg_testset_save_CFLAGS="$CFLAGS" 8014 8015 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8018 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8019 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8020 $as_echo_n "(cached) " >&6 8021 else 8022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8023 /* end confdefs.h. */ 8024 int i; 8025 _ACEOF 8026 if ac_fn_c_try_compile "$LINENO"; then : 8027 xorg_cv_cc_flag_unknown_warning_option=yes 8028 else 8029 xorg_cv_cc_flag_unknown_warning_option=no 8030 fi 8031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8032 fi 8033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8034 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8035 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8036 CFLAGS="$xorg_testset_save_CFLAGS" 8037 fi 8038 8039 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8042 fi 8043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8045 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8046 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8047 $as_echo_n "(cached) " >&6 8048 else 8049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8050 /* end confdefs.h. */ 8051 int i; 8052 _ACEOF 8053 if ac_fn_c_try_compile "$LINENO"; then : 8054 xorg_cv_cc_flag_unused_command_line_argument=yes 8055 else 8056 xorg_cv_cc_flag_unused_command_line_argument=no 8057 fi 8058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8059 fi 8060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8061 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8063 CFLAGS="$xorg_testset_save_CFLAGS" 8064 fi 8065 8066 found="no" 8067 8068 if test $found = "no" ; then 8069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8071 fi 8072 8073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8075 fi 8076 8077 CFLAGS="$CFLAGS -Werror=return-type" 8078 8079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8080 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 8081 cacheid=xorg_cv_cc_flag__Werror_return_type 8082 if eval \${$cacheid+:} false; then : 8083 $as_echo_n "(cached) " >&6 8084 else 8085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8086 /* end confdefs.h. */ 8087 int i; 8088 int 8089 main () 8090 { 8091 8092 ; 8093 return 0; 8094 } 8095 _ACEOF 8096 if ac_fn_c_try_link "$LINENO"; then : 8097 eval $cacheid=yes 8098 else 8099 eval $cacheid=no 8100 fi 8101 rm -f core conftest.err conftest.$ac_objext \ 8102 conftest$ac_exeext conftest.$ac_ext 8103 fi 8104 8105 8106 CFLAGS="$xorg_testset_save_CFLAGS" 8107 8108 eval supported=\$$cacheid 8109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8110 $as_echo "$supported" >&6; } 8111 if test "$supported" = "yes" ; then 8112 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8113 found="yes" 8114 fi 8115 fi 8116 8117 if test $found = "no" ; then 8118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8120 fi 8121 8122 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8124 fi 8125 8126 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8127 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8129 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8130 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8131 if eval \${$cacheid+:} false; then : 8132 $as_echo_n "(cached) " >&6 8133 else 8134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8135 /* end confdefs.h. */ 8136 int i; 8137 int 8138 main () 8139 { 8140 8141 ; 8142 return 0; 8143 } 8144 _ACEOF 8145 if ac_fn_c_try_link "$LINENO"; then : 8146 eval $cacheid=yes 8147 else 8148 eval $cacheid=no 8149 fi 8150 rm -f core conftest.err conftest.$ac_objext \ 8151 conftest$ac_exeext conftest.$ac_ext 8152 fi 8153 8154 8155 CFLAGS="$xorg_testset_save_CFLAGS" 8156 8157 eval supported=\$$cacheid 8158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8159 $as_echo "$supported" >&6; } 8160 if test "$supported" = "yes" ; then 8161 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8162 found="yes" 8163 fi 8164 fi 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 xorg_testset_save_CFLAGS="$CFLAGS" 8181 8182 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8185 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8186 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8187 $as_echo_n "(cached) " >&6 8188 else 8189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8190 /* end confdefs.h. */ 8191 int i; 8192 _ACEOF 8193 if ac_fn_c_try_compile "$LINENO"; then : 8194 xorg_cv_cc_flag_unknown_warning_option=yes 8195 else 8196 xorg_cv_cc_flag_unknown_warning_option=no 8197 fi 8198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8199 fi 8200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8201 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8203 CFLAGS="$xorg_testset_save_CFLAGS" 8204 fi 8205 8206 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8209 fi 8210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8212 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8213 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8214 $as_echo_n "(cached) " >&6 8215 else 8216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8217 /* end confdefs.h. */ 8218 int i; 8219 _ACEOF 8220 if ac_fn_c_try_compile "$LINENO"; then : 8221 xorg_cv_cc_flag_unused_command_line_argument=yes 8222 else 8223 xorg_cv_cc_flag_unused_command_line_argument=no 8224 fi 8225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8226 fi 8227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8228 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8230 CFLAGS="$xorg_testset_save_CFLAGS" 8231 fi 8232 8233 found="no" 8234 8235 if test $found = "no" ; then 8236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8238 fi 8239 8240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8242 fi 8243 8244 CFLAGS="$CFLAGS -Werror=trigraphs" 8245 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8247 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8248 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8249 if eval \${$cacheid+:} false; then : 8250 $as_echo_n "(cached) " >&6 8251 else 8252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8253 /* end confdefs.h. */ 8254 int i; 8255 int 8256 main () 8257 { 8258 8259 ; 8260 return 0; 8261 } 8262 _ACEOF 8263 if ac_fn_c_try_link "$LINENO"; then : 8264 eval $cacheid=yes 8265 else 8266 eval $cacheid=no 8267 fi 8268 rm -f core conftest.err conftest.$ac_objext \ 8269 conftest$ac_exeext conftest.$ac_ext 8270 fi 8271 8272 8273 CFLAGS="$xorg_testset_save_CFLAGS" 8274 8275 eval supported=\$$cacheid 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8277 $as_echo "$supported" >&6; } 8278 if test "$supported" = "yes" ; then 8279 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8280 found="yes" 8281 fi 8282 fi 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 8293 8294 8295 8296 8297 8298 xorg_testset_save_CFLAGS="$CFLAGS" 8299 8300 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8303 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8304 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8305 $as_echo_n "(cached) " >&6 8306 else 8307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8308 /* end confdefs.h. */ 8309 int i; 8310 _ACEOF 8311 if ac_fn_c_try_compile "$LINENO"; then : 8312 xorg_cv_cc_flag_unknown_warning_option=yes 8313 else 8314 xorg_cv_cc_flag_unknown_warning_option=no 8315 fi 8316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8317 fi 8318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8319 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8321 CFLAGS="$xorg_testset_save_CFLAGS" 8322 fi 8323 8324 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8327 fi 8328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8330 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8331 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8332 $as_echo_n "(cached) " >&6 8333 else 8334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8335 /* end confdefs.h. */ 8336 int i; 8337 _ACEOF 8338 if ac_fn_c_try_compile "$LINENO"; then : 8339 xorg_cv_cc_flag_unused_command_line_argument=yes 8340 else 8341 xorg_cv_cc_flag_unused_command_line_argument=no 8342 fi 8343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8344 fi 8345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8346 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8347 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8348 CFLAGS="$xorg_testset_save_CFLAGS" 8349 fi 8350 8351 found="no" 8352 8353 if test $found = "no" ; then 8354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8356 fi 8357 8358 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8360 fi 8361 8362 CFLAGS="$CFLAGS -Werror=array-bounds" 8363 8364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8365 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8366 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8367 if eval \${$cacheid+:} false; then : 8368 $as_echo_n "(cached) " >&6 8369 else 8370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8371 /* end confdefs.h. */ 8372 int i; 8373 int 8374 main () 8375 { 8376 8377 ; 8378 return 0; 8379 } 8380 _ACEOF 8381 if ac_fn_c_try_link "$LINENO"; then : 8382 eval $cacheid=yes 8383 else 8384 eval $cacheid=no 8385 fi 8386 rm -f core conftest.err conftest.$ac_objext \ 8387 conftest$ac_exeext conftest.$ac_ext 8388 fi 8389 8390 8391 CFLAGS="$xorg_testset_save_CFLAGS" 8392 8393 eval supported=\$$cacheid 8394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8395 $as_echo "$supported" >&6; } 8396 if test "$supported" = "yes" ; then 8397 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8398 found="yes" 8399 fi 8400 fi 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 8411 8412 8413 8414 8415 8416 xorg_testset_save_CFLAGS="$CFLAGS" 8417 8418 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8421 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8422 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8423 $as_echo_n "(cached) " >&6 8424 else 8425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8426 /* end confdefs.h. */ 8427 int i; 8428 _ACEOF 8429 if ac_fn_c_try_compile "$LINENO"; then : 8430 xorg_cv_cc_flag_unknown_warning_option=yes 8431 else 8432 xorg_cv_cc_flag_unknown_warning_option=no 8433 fi 8434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8435 fi 8436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8437 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8438 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8439 CFLAGS="$xorg_testset_save_CFLAGS" 8440 fi 8441 8442 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8445 fi 8446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8448 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8449 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8450 $as_echo_n "(cached) " >&6 8451 else 8452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8453 /* end confdefs.h. */ 8454 int i; 8455 _ACEOF 8456 if ac_fn_c_try_compile "$LINENO"; then : 8457 xorg_cv_cc_flag_unused_command_line_argument=yes 8458 else 8459 xorg_cv_cc_flag_unused_command_line_argument=no 8460 fi 8461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8462 fi 8463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8464 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8465 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8466 CFLAGS="$xorg_testset_save_CFLAGS" 8467 fi 8468 8469 found="no" 8470 8471 if test $found = "no" ; then 8472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8474 fi 8475 8476 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8478 fi 8479 8480 CFLAGS="$CFLAGS -Werror=write-strings" 8481 8482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8483 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8484 cacheid=xorg_cv_cc_flag__Werror_write_strings 8485 if eval \${$cacheid+:} false; then : 8486 $as_echo_n "(cached) " >&6 8487 else 8488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8489 /* end confdefs.h. */ 8490 int i; 8491 int 8492 main () 8493 { 8494 8495 ; 8496 return 0; 8497 } 8498 _ACEOF 8499 if ac_fn_c_try_link "$LINENO"; then : 8500 eval $cacheid=yes 8501 else 8502 eval $cacheid=no 8503 fi 8504 rm -f core conftest.err conftest.$ac_objext \ 8505 conftest$ac_exeext conftest.$ac_ext 8506 fi 8507 8508 8509 CFLAGS="$xorg_testset_save_CFLAGS" 8510 8511 eval supported=\$$cacheid 8512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8513 $as_echo "$supported" >&6; } 8514 if test "$supported" = "yes" ; then 8515 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8516 found="yes" 8517 fi 8518 fi 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534 xorg_testset_save_CFLAGS="$CFLAGS" 8535 8536 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8539 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8540 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8541 $as_echo_n "(cached) " >&6 8542 else 8543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8544 /* end confdefs.h. */ 8545 int i; 8546 _ACEOF 8547 if ac_fn_c_try_compile "$LINENO"; then : 8548 xorg_cv_cc_flag_unknown_warning_option=yes 8549 else 8550 xorg_cv_cc_flag_unknown_warning_option=no 8551 fi 8552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8553 fi 8554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8555 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8556 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8557 CFLAGS="$xorg_testset_save_CFLAGS" 8558 fi 8559 8560 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8563 fi 8564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8566 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8567 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8568 $as_echo_n "(cached) " >&6 8569 else 8570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8571 /* end confdefs.h. */ 8572 int i; 8573 _ACEOF 8574 if ac_fn_c_try_compile "$LINENO"; then : 8575 xorg_cv_cc_flag_unused_command_line_argument=yes 8576 else 8577 xorg_cv_cc_flag_unused_command_line_argument=no 8578 fi 8579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8580 fi 8581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8582 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8583 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8584 CFLAGS="$xorg_testset_save_CFLAGS" 8585 fi 8586 8587 found="no" 8588 8589 if test $found = "no" ; then 8590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8592 fi 8593 8594 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8596 fi 8597 8598 CFLAGS="$CFLAGS -Werror=address" 8599 8600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8601 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8602 cacheid=xorg_cv_cc_flag__Werror_address 8603 if eval \${$cacheid+:} false; then : 8604 $as_echo_n "(cached) " >&6 8605 else 8606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8607 /* end confdefs.h. */ 8608 int i; 8609 int 8610 main () 8611 { 8612 8613 ; 8614 return 0; 8615 } 8616 _ACEOF 8617 if ac_fn_c_try_link "$LINENO"; then : 8618 eval $cacheid=yes 8619 else 8620 eval $cacheid=no 8621 fi 8622 rm -f core conftest.err conftest.$ac_objext \ 8623 conftest$ac_exeext conftest.$ac_ext 8624 fi 8625 8626 8627 CFLAGS="$xorg_testset_save_CFLAGS" 8628 8629 eval supported=\$$cacheid 8630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8631 $as_echo "$supported" >&6; } 8632 if test "$supported" = "yes" ; then 8633 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8634 found="yes" 8635 fi 8636 fi 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652 xorg_testset_save_CFLAGS="$CFLAGS" 8653 8654 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8657 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8658 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8659 $as_echo_n "(cached) " >&6 8660 else 8661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8662 /* end confdefs.h. */ 8663 int i; 8664 _ACEOF 8665 if ac_fn_c_try_compile "$LINENO"; then : 8666 xorg_cv_cc_flag_unknown_warning_option=yes 8667 else 8668 xorg_cv_cc_flag_unknown_warning_option=no 8669 fi 8670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8671 fi 8672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8673 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8674 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8675 CFLAGS="$xorg_testset_save_CFLAGS" 8676 fi 8677 8678 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8681 fi 8682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8684 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8685 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8686 $as_echo_n "(cached) " >&6 8687 else 8688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8689 /* end confdefs.h. */ 8690 int i; 8691 _ACEOF 8692 if ac_fn_c_try_compile "$LINENO"; then : 8693 xorg_cv_cc_flag_unused_command_line_argument=yes 8694 else 8695 xorg_cv_cc_flag_unused_command_line_argument=no 8696 fi 8697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8698 fi 8699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8700 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8702 CFLAGS="$xorg_testset_save_CFLAGS" 8703 fi 8704 8705 found="no" 8706 8707 if test $found = "no" ; then 8708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8710 fi 8711 8712 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8714 fi 8715 8716 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8717 8718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8719 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8720 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8721 if eval \${$cacheid+:} false; then : 8722 $as_echo_n "(cached) " >&6 8723 else 8724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8725 /* end confdefs.h. */ 8726 int i; 8727 int 8728 main () 8729 { 8730 8731 ; 8732 return 0; 8733 } 8734 _ACEOF 8735 if ac_fn_c_try_link "$LINENO"; then : 8736 eval $cacheid=yes 8737 else 8738 eval $cacheid=no 8739 fi 8740 rm -f core conftest.err conftest.$ac_objext \ 8741 conftest$ac_exeext conftest.$ac_ext 8742 fi 8743 8744 8745 CFLAGS="$xorg_testset_save_CFLAGS" 8746 8747 eval supported=\$$cacheid 8748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8749 $as_echo "$supported" >&6; } 8750 if test "$supported" = "yes" ; then 8751 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8752 found="yes" 8753 fi 8754 fi 8755 8756 if test $found = "no" ; then 8757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8759 fi 8760 8761 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8763 fi 8764 8765 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8766 8767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8768 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8769 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8770 if eval \${$cacheid+:} false; then : 8771 $as_echo_n "(cached) " >&6 8772 else 8773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8774 /* end confdefs.h. */ 8775 int i; 8776 int 8777 main () 8778 { 8779 8780 ; 8781 return 0; 8782 } 8783 _ACEOF 8784 if ac_fn_c_try_link "$LINENO"; then : 8785 eval $cacheid=yes 8786 else 8787 eval $cacheid=no 8788 fi 8789 rm -f core conftest.err conftest.$ac_objext \ 8790 conftest$ac_exeext conftest.$ac_ext 8791 fi 8792 8793 8794 CFLAGS="$xorg_testset_save_CFLAGS" 8795 8796 eval supported=\$$cacheid 8797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8798 $as_echo "$supported" >&6; } 8799 if test "$supported" = "yes" ; then 8800 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8801 found="yes" 8802 fi 8803 fi 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 xorg_testset_save_CFLAGS="$CFLAGS" 8820 8821 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8824 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8825 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8826 $as_echo_n "(cached) " >&6 8827 else 8828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8829 /* end confdefs.h. */ 8830 int i; 8831 _ACEOF 8832 if ac_fn_c_try_compile "$LINENO"; then : 8833 xorg_cv_cc_flag_unknown_warning_option=yes 8834 else 8835 xorg_cv_cc_flag_unknown_warning_option=no 8836 fi 8837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8838 fi 8839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8840 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8841 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8842 CFLAGS="$xorg_testset_save_CFLAGS" 8843 fi 8844 8845 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8848 fi 8849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8851 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8852 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8853 $as_echo_n "(cached) " >&6 8854 else 8855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8856 /* end confdefs.h. */ 8857 int i; 8858 _ACEOF 8859 if ac_fn_c_try_compile "$LINENO"; then : 8860 xorg_cv_cc_flag_unused_command_line_argument=yes 8861 else 8862 xorg_cv_cc_flag_unused_command_line_argument=no 8863 fi 8864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8865 fi 8866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8867 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8868 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8869 CFLAGS="$xorg_testset_save_CFLAGS" 8870 fi 8871 8872 found="no" 8873 8874 if test $found = "no" ; then 8875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8877 fi 8878 8879 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8881 fi 8882 8883 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8884 8885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8886 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8887 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8888 if eval \${$cacheid+:} false; then : 8889 $as_echo_n "(cached) " >&6 8890 else 8891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8892 /* end confdefs.h. */ 8893 int i; 8894 int 8895 main () 8896 { 8897 8898 ; 8899 return 0; 8900 } 8901 _ACEOF 8902 if ac_fn_c_try_link "$LINENO"; then : 8903 eval $cacheid=yes 8904 else 8905 eval $cacheid=no 8906 fi 8907 rm -f core conftest.err conftest.$ac_objext \ 8908 conftest$ac_exeext conftest.$ac_ext 8909 fi 8910 8911 8912 CFLAGS="$xorg_testset_save_CFLAGS" 8913 8914 eval supported=\$$cacheid 8915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8916 $as_echo "$supported" >&6; } 8917 if test "$supported" = "yes" ; then 8918 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8919 found="yes" 8920 fi 8921 fi 8922 8923 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8924 else 8925 { $as_echo "$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 8926 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 xorg_testset_save_CFLAGS="$CFLAGS" 8941 8942 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8945 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8946 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8947 $as_echo_n "(cached) " >&6 8948 else 8949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8950 /* end confdefs.h. */ 8951 int i; 8952 _ACEOF 8953 if ac_fn_c_try_compile "$LINENO"; then : 8954 xorg_cv_cc_flag_unknown_warning_option=yes 8955 else 8956 xorg_cv_cc_flag_unknown_warning_option=no 8957 fi 8958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8959 fi 8960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8961 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8962 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8963 CFLAGS="$xorg_testset_save_CFLAGS" 8964 fi 8965 8966 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8969 fi 8970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8972 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8973 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8974 $as_echo_n "(cached) " >&6 8975 else 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977 /* end confdefs.h. */ 8978 int i; 8979 _ACEOF 8980 if ac_fn_c_try_compile "$LINENO"; then : 8981 xorg_cv_cc_flag_unused_command_line_argument=yes 8982 else 8983 xorg_cv_cc_flag_unused_command_line_argument=no 8984 fi 8985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8986 fi 8987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8988 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8989 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8990 CFLAGS="$xorg_testset_save_CFLAGS" 8991 fi 8992 8993 found="no" 8994 8995 if test $found = "no" ; then 8996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8998 fi 8999 9000 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9002 fi 9003 9004 CFLAGS="$CFLAGS -Wimplicit" 9005 9006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9007 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 9008 cacheid=xorg_cv_cc_flag__Wimplicit 9009 if eval \${$cacheid+:} false; then : 9010 $as_echo_n "(cached) " >&6 9011 else 9012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9013 /* end confdefs.h. */ 9014 int i; 9015 int 9016 main () 9017 { 9018 9019 ; 9020 return 0; 9021 } 9022 _ACEOF 9023 if ac_fn_c_try_link "$LINENO"; then : 9024 eval $cacheid=yes 9025 else 9026 eval $cacheid=no 9027 fi 9028 rm -f core conftest.err conftest.$ac_objext \ 9029 conftest$ac_exeext conftest.$ac_ext 9030 fi 9031 9032 9033 CFLAGS="$xorg_testset_save_CFLAGS" 9034 9035 eval supported=\$$cacheid 9036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9037 $as_echo "$supported" >&6; } 9038 if test "$supported" = "yes" ; then 9039 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9040 found="yes" 9041 fi 9042 fi 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058 xorg_testset_save_CFLAGS="$CFLAGS" 9059 9060 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9063 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9064 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9065 $as_echo_n "(cached) " >&6 9066 else 9067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9068 /* end confdefs.h. */ 9069 int i; 9070 _ACEOF 9071 if ac_fn_c_try_compile "$LINENO"; then : 9072 xorg_cv_cc_flag_unknown_warning_option=yes 9073 else 9074 xorg_cv_cc_flag_unknown_warning_option=no 9075 fi 9076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9077 fi 9078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9079 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9080 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9081 CFLAGS="$xorg_testset_save_CFLAGS" 9082 fi 9083 9084 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9087 fi 9088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9090 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9091 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9092 $as_echo_n "(cached) " >&6 9093 else 9094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9095 /* end confdefs.h. */ 9096 int i; 9097 _ACEOF 9098 if ac_fn_c_try_compile "$LINENO"; then : 9099 xorg_cv_cc_flag_unused_command_line_argument=yes 9100 else 9101 xorg_cv_cc_flag_unused_command_line_argument=no 9102 fi 9103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9104 fi 9105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9106 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9107 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9108 CFLAGS="$xorg_testset_save_CFLAGS" 9109 fi 9110 9111 found="no" 9112 9113 if test $found = "no" ; then 9114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9116 fi 9117 9118 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9120 fi 9121 9122 CFLAGS="$CFLAGS -Wnonnull" 9123 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9125 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 9126 cacheid=xorg_cv_cc_flag__Wnonnull 9127 if eval \${$cacheid+:} false; then : 9128 $as_echo_n "(cached) " >&6 9129 else 9130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9131 /* end confdefs.h. */ 9132 int i; 9133 int 9134 main () 9135 { 9136 9137 ; 9138 return 0; 9139 } 9140 _ACEOF 9141 if ac_fn_c_try_link "$LINENO"; then : 9142 eval $cacheid=yes 9143 else 9144 eval $cacheid=no 9145 fi 9146 rm -f core conftest.err conftest.$ac_objext \ 9147 conftest$ac_exeext conftest.$ac_ext 9148 fi 9149 9150 9151 CFLAGS="$xorg_testset_save_CFLAGS" 9152 9153 eval supported=\$$cacheid 9154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9155 $as_echo "$supported" >&6; } 9156 if test "$supported" = "yes" ; then 9157 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9158 found="yes" 9159 fi 9160 fi 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 xorg_testset_save_CFLAGS="$CFLAGS" 9177 9178 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9181 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9182 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9183 $as_echo_n "(cached) " >&6 9184 else 9185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9186 /* end confdefs.h. */ 9187 int i; 9188 _ACEOF 9189 if ac_fn_c_try_compile "$LINENO"; then : 9190 xorg_cv_cc_flag_unknown_warning_option=yes 9191 else 9192 xorg_cv_cc_flag_unknown_warning_option=no 9193 fi 9194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9195 fi 9196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9197 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9198 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9199 CFLAGS="$xorg_testset_save_CFLAGS" 9200 fi 9201 9202 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9205 fi 9206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9208 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9209 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9210 $as_echo_n "(cached) " >&6 9211 else 9212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9213 /* end confdefs.h. */ 9214 int i; 9215 _ACEOF 9216 if ac_fn_c_try_compile "$LINENO"; then : 9217 xorg_cv_cc_flag_unused_command_line_argument=yes 9218 else 9219 xorg_cv_cc_flag_unused_command_line_argument=no 9220 fi 9221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9222 fi 9223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9224 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9226 CFLAGS="$xorg_testset_save_CFLAGS" 9227 fi 9228 9229 found="no" 9230 9231 if test $found = "no" ; then 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 fi 9235 9236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9238 fi 9239 9240 CFLAGS="$CFLAGS -Winit-self" 9241 9242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9243 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9244 cacheid=xorg_cv_cc_flag__Winit_self 9245 if eval \${$cacheid+:} false; then : 9246 $as_echo_n "(cached) " >&6 9247 else 9248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9249 /* end confdefs.h. */ 9250 int i; 9251 int 9252 main () 9253 { 9254 9255 ; 9256 return 0; 9257 } 9258 _ACEOF 9259 if ac_fn_c_try_link "$LINENO"; then : 9260 eval $cacheid=yes 9261 else 9262 eval $cacheid=no 9263 fi 9264 rm -f core conftest.err conftest.$ac_objext \ 9265 conftest$ac_exeext conftest.$ac_ext 9266 fi 9267 9268 9269 CFLAGS="$xorg_testset_save_CFLAGS" 9270 9271 eval supported=\$$cacheid 9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9273 $as_echo "$supported" >&6; } 9274 if test "$supported" = "yes" ; then 9275 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9276 found="yes" 9277 fi 9278 fi 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294 xorg_testset_save_CFLAGS="$CFLAGS" 9295 9296 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9299 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9300 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9301 $as_echo_n "(cached) " >&6 9302 else 9303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9304 /* end confdefs.h. */ 9305 int i; 9306 _ACEOF 9307 if ac_fn_c_try_compile "$LINENO"; then : 9308 xorg_cv_cc_flag_unknown_warning_option=yes 9309 else 9310 xorg_cv_cc_flag_unknown_warning_option=no 9311 fi 9312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9313 fi 9314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9315 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9317 CFLAGS="$xorg_testset_save_CFLAGS" 9318 fi 9319 9320 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9323 fi 9324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9326 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9327 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9328 $as_echo_n "(cached) " >&6 9329 else 9330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9331 /* end confdefs.h. */ 9332 int i; 9333 _ACEOF 9334 if ac_fn_c_try_compile "$LINENO"; then : 9335 xorg_cv_cc_flag_unused_command_line_argument=yes 9336 else 9337 xorg_cv_cc_flag_unused_command_line_argument=no 9338 fi 9339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9340 fi 9341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9342 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9344 CFLAGS="$xorg_testset_save_CFLAGS" 9345 fi 9346 9347 found="no" 9348 9349 if test $found = "no" ; then 9350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9352 fi 9353 9354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9356 fi 9357 9358 CFLAGS="$CFLAGS -Wmain" 9359 9360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9361 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9362 cacheid=xorg_cv_cc_flag__Wmain 9363 if eval \${$cacheid+:} false; then : 9364 $as_echo_n "(cached) " >&6 9365 else 9366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9367 /* end confdefs.h. */ 9368 int i; 9369 int 9370 main () 9371 { 9372 9373 ; 9374 return 0; 9375 } 9376 _ACEOF 9377 if ac_fn_c_try_link "$LINENO"; then : 9378 eval $cacheid=yes 9379 else 9380 eval $cacheid=no 9381 fi 9382 rm -f core conftest.err conftest.$ac_objext \ 9383 conftest$ac_exeext conftest.$ac_ext 9384 fi 9385 9386 9387 CFLAGS="$xorg_testset_save_CFLAGS" 9388 9389 eval supported=\$$cacheid 9390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9391 $as_echo "$supported" >&6; } 9392 if test "$supported" = "yes" ; then 9393 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9394 found="yes" 9395 fi 9396 fi 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412 xorg_testset_save_CFLAGS="$CFLAGS" 9413 9414 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9417 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9418 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9419 $as_echo_n "(cached) " >&6 9420 else 9421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9422 /* end confdefs.h. */ 9423 int i; 9424 _ACEOF 9425 if ac_fn_c_try_compile "$LINENO"; then : 9426 xorg_cv_cc_flag_unknown_warning_option=yes 9427 else 9428 xorg_cv_cc_flag_unknown_warning_option=no 9429 fi 9430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9431 fi 9432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9433 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9435 CFLAGS="$xorg_testset_save_CFLAGS" 9436 fi 9437 9438 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9441 fi 9442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9444 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9445 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9446 $as_echo_n "(cached) " >&6 9447 else 9448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9449 /* end confdefs.h. */ 9450 int i; 9451 _ACEOF 9452 if ac_fn_c_try_compile "$LINENO"; then : 9453 xorg_cv_cc_flag_unused_command_line_argument=yes 9454 else 9455 xorg_cv_cc_flag_unused_command_line_argument=no 9456 fi 9457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9458 fi 9459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9460 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9462 CFLAGS="$xorg_testset_save_CFLAGS" 9463 fi 9464 9465 found="no" 9466 9467 if test $found = "no" ; then 9468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 fi 9471 9472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9474 fi 9475 9476 CFLAGS="$CFLAGS -Wmissing-braces" 9477 9478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9479 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9480 cacheid=xorg_cv_cc_flag__Wmissing_braces 9481 if eval \${$cacheid+:} false; then : 9482 $as_echo_n "(cached) " >&6 9483 else 9484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9485 /* end confdefs.h. */ 9486 int i; 9487 int 9488 main () 9489 { 9490 9491 ; 9492 return 0; 9493 } 9494 _ACEOF 9495 if ac_fn_c_try_link "$LINENO"; then : 9496 eval $cacheid=yes 9497 else 9498 eval $cacheid=no 9499 fi 9500 rm -f core conftest.err conftest.$ac_objext \ 9501 conftest$ac_exeext conftest.$ac_ext 9502 fi 9503 9504 9505 CFLAGS="$xorg_testset_save_CFLAGS" 9506 9507 eval supported=\$$cacheid 9508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9509 $as_echo "$supported" >&6; } 9510 if test "$supported" = "yes" ; then 9511 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9512 found="yes" 9513 fi 9514 fi 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 9529 9530 xorg_testset_save_CFLAGS="$CFLAGS" 9531 9532 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9535 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9536 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9537 $as_echo_n "(cached) " >&6 9538 else 9539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9540 /* end confdefs.h. */ 9541 int i; 9542 _ACEOF 9543 if ac_fn_c_try_compile "$LINENO"; then : 9544 xorg_cv_cc_flag_unknown_warning_option=yes 9545 else 9546 xorg_cv_cc_flag_unknown_warning_option=no 9547 fi 9548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9549 fi 9550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9551 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9553 CFLAGS="$xorg_testset_save_CFLAGS" 9554 fi 9555 9556 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9559 fi 9560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9562 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9563 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9564 $as_echo_n "(cached) " >&6 9565 else 9566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9567 /* end confdefs.h. */ 9568 int i; 9569 _ACEOF 9570 if ac_fn_c_try_compile "$LINENO"; then : 9571 xorg_cv_cc_flag_unused_command_line_argument=yes 9572 else 9573 xorg_cv_cc_flag_unused_command_line_argument=no 9574 fi 9575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9576 fi 9577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9578 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9580 CFLAGS="$xorg_testset_save_CFLAGS" 9581 fi 9582 9583 found="no" 9584 9585 if test $found = "no" ; then 9586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9588 fi 9589 9590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9592 fi 9593 9594 CFLAGS="$CFLAGS -Wsequence-point" 9595 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9597 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9598 cacheid=xorg_cv_cc_flag__Wsequence_point 9599 if eval \${$cacheid+:} false; then : 9600 $as_echo_n "(cached) " >&6 9601 else 9602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9603 /* end confdefs.h. */ 9604 int i; 9605 int 9606 main () 9607 { 9608 9609 ; 9610 return 0; 9611 } 9612 _ACEOF 9613 if ac_fn_c_try_link "$LINENO"; then : 9614 eval $cacheid=yes 9615 else 9616 eval $cacheid=no 9617 fi 9618 rm -f core conftest.err conftest.$ac_objext \ 9619 conftest$ac_exeext conftest.$ac_ext 9620 fi 9621 9622 9623 CFLAGS="$xorg_testset_save_CFLAGS" 9624 9625 eval supported=\$$cacheid 9626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9627 $as_echo "$supported" >&6; } 9628 if test "$supported" = "yes" ; then 9629 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9630 found="yes" 9631 fi 9632 fi 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648 xorg_testset_save_CFLAGS="$CFLAGS" 9649 9650 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9653 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9654 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9655 $as_echo_n "(cached) " >&6 9656 else 9657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9658 /* end confdefs.h. */ 9659 int i; 9660 _ACEOF 9661 if ac_fn_c_try_compile "$LINENO"; then : 9662 xorg_cv_cc_flag_unknown_warning_option=yes 9663 else 9664 xorg_cv_cc_flag_unknown_warning_option=no 9665 fi 9666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9667 fi 9668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9669 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9671 CFLAGS="$xorg_testset_save_CFLAGS" 9672 fi 9673 9674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9677 fi 9678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9680 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9681 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9682 $as_echo_n "(cached) " >&6 9683 else 9684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9685 /* end confdefs.h. */ 9686 int i; 9687 _ACEOF 9688 if ac_fn_c_try_compile "$LINENO"; then : 9689 xorg_cv_cc_flag_unused_command_line_argument=yes 9690 else 9691 xorg_cv_cc_flag_unused_command_line_argument=no 9692 fi 9693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9694 fi 9695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9696 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9698 CFLAGS="$xorg_testset_save_CFLAGS" 9699 fi 9700 9701 found="no" 9702 9703 if test $found = "no" ; then 9704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9706 fi 9707 9708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9710 fi 9711 9712 CFLAGS="$CFLAGS -Wreturn-type" 9713 9714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9715 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9716 cacheid=xorg_cv_cc_flag__Wreturn_type 9717 if eval \${$cacheid+:} false; then : 9718 $as_echo_n "(cached) " >&6 9719 else 9720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9721 /* end confdefs.h. */ 9722 int i; 9723 int 9724 main () 9725 { 9726 9727 ; 9728 return 0; 9729 } 9730 _ACEOF 9731 if ac_fn_c_try_link "$LINENO"; then : 9732 eval $cacheid=yes 9733 else 9734 eval $cacheid=no 9735 fi 9736 rm -f core conftest.err conftest.$ac_objext \ 9737 conftest$ac_exeext conftest.$ac_ext 9738 fi 9739 9740 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 9743 eval supported=\$$cacheid 9744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9745 $as_echo "$supported" >&6; } 9746 if test "$supported" = "yes" ; then 9747 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9748 found="yes" 9749 fi 9750 fi 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 xorg_testset_save_CFLAGS="$CFLAGS" 9767 9768 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9771 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9772 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9773 $as_echo_n "(cached) " >&6 9774 else 9775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9776 /* end confdefs.h. */ 9777 int i; 9778 _ACEOF 9779 if ac_fn_c_try_compile "$LINENO"; then : 9780 xorg_cv_cc_flag_unknown_warning_option=yes 9781 else 9782 xorg_cv_cc_flag_unknown_warning_option=no 9783 fi 9784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9785 fi 9786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9787 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9788 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9789 CFLAGS="$xorg_testset_save_CFLAGS" 9790 fi 9791 9792 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9795 fi 9796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9798 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9799 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9800 $as_echo_n "(cached) " >&6 9801 else 9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9803 /* end confdefs.h. */ 9804 int i; 9805 _ACEOF 9806 if ac_fn_c_try_compile "$LINENO"; then : 9807 xorg_cv_cc_flag_unused_command_line_argument=yes 9808 else 9809 xorg_cv_cc_flag_unused_command_line_argument=no 9810 fi 9811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9812 fi 9813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9814 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9816 CFLAGS="$xorg_testset_save_CFLAGS" 9817 fi 9818 9819 found="no" 9820 9821 if test $found = "no" ; then 9822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9824 fi 9825 9826 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9828 fi 9829 9830 CFLAGS="$CFLAGS -Wtrigraphs" 9831 9832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9833 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9834 cacheid=xorg_cv_cc_flag__Wtrigraphs 9835 if eval \${$cacheid+:} false; then : 9836 $as_echo_n "(cached) " >&6 9837 else 9838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9839 /* end confdefs.h. */ 9840 int i; 9841 int 9842 main () 9843 { 9844 9845 ; 9846 return 0; 9847 } 9848 _ACEOF 9849 if ac_fn_c_try_link "$LINENO"; then : 9850 eval $cacheid=yes 9851 else 9852 eval $cacheid=no 9853 fi 9854 rm -f core conftest.err conftest.$ac_objext \ 9855 conftest$ac_exeext conftest.$ac_ext 9856 fi 9857 9858 9859 CFLAGS="$xorg_testset_save_CFLAGS" 9860 9861 eval supported=\$$cacheid 9862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9863 $as_echo "$supported" >&6; } 9864 if test "$supported" = "yes" ; then 9865 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9866 found="yes" 9867 fi 9868 fi 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 xorg_testset_save_CFLAGS="$CFLAGS" 9885 9886 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9889 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9890 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9891 $as_echo_n "(cached) " >&6 9892 else 9893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9894 /* end confdefs.h. */ 9895 int i; 9896 _ACEOF 9897 if ac_fn_c_try_compile "$LINENO"; then : 9898 xorg_cv_cc_flag_unknown_warning_option=yes 9899 else 9900 xorg_cv_cc_flag_unknown_warning_option=no 9901 fi 9902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9903 fi 9904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9905 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9907 CFLAGS="$xorg_testset_save_CFLAGS" 9908 fi 9909 9910 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9913 fi 9914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9916 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9917 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9918 $as_echo_n "(cached) " >&6 9919 else 9920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9921 /* end confdefs.h. */ 9922 int i; 9923 _ACEOF 9924 if ac_fn_c_try_compile "$LINENO"; then : 9925 xorg_cv_cc_flag_unused_command_line_argument=yes 9926 else 9927 xorg_cv_cc_flag_unused_command_line_argument=no 9928 fi 9929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9930 fi 9931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9932 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9934 CFLAGS="$xorg_testset_save_CFLAGS" 9935 fi 9936 9937 found="no" 9938 9939 if test $found = "no" ; then 9940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9942 fi 9943 9944 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9946 fi 9947 9948 CFLAGS="$CFLAGS -Warray-bounds" 9949 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9951 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9952 cacheid=xorg_cv_cc_flag__Warray_bounds 9953 if eval \${$cacheid+:} false; then : 9954 $as_echo_n "(cached) " >&6 9955 else 9956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9957 /* end confdefs.h. */ 9958 int i; 9959 int 9960 main () 9961 { 9962 9963 ; 9964 return 0; 9965 } 9966 _ACEOF 9967 if ac_fn_c_try_link "$LINENO"; then : 9968 eval $cacheid=yes 9969 else 9970 eval $cacheid=no 9971 fi 9972 rm -f core conftest.err conftest.$ac_objext \ 9973 conftest$ac_exeext conftest.$ac_ext 9974 fi 9975 9976 9977 CFLAGS="$xorg_testset_save_CFLAGS" 9978 9979 eval supported=\$$cacheid 9980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9981 $as_echo "$supported" >&6; } 9982 if test "$supported" = "yes" ; then 9983 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9984 found="yes" 9985 fi 9986 fi 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 xorg_testset_save_CFLAGS="$CFLAGS" 10003 10004 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10007 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10008 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10009 $as_echo_n "(cached) " >&6 10010 else 10011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10012 /* end confdefs.h. */ 10013 int i; 10014 _ACEOF 10015 if ac_fn_c_try_compile "$LINENO"; then : 10016 xorg_cv_cc_flag_unknown_warning_option=yes 10017 else 10018 xorg_cv_cc_flag_unknown_warning_option=no 10019 fi 10020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10021 fi 10022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10023 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10024 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10025 CFLAGS="$xorg_testset_save_CFLAGS" 10026 fi 10027 10028 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10031 fi 10032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10034 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10035 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10036 $as_echo_n "(cached) " >&6 10037 else 10038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039 /* end confdefs.h. */ 10040 int i; 10041 _ACEOF 10042 if ac_fn_c_try_compile "$LINENO"; then : 10043 xorg_cv_cc_flag_unused_command_line_argument=yes 10044 else 10045 xorg_cv_cc_flag_unused_command_line_argument=no 10046 fi 10047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10048 fi 10049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10050 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10051 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10052 CFLAGS="$xorg_testset_save_CFLAGS" 10053 fi 10054 10055 found="no" 10056 10057 if test $found = "no" ; then 10058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10060 fi 10061 10062 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10064 fi 10065 10066 CFLAGS="$CFLAGS -Wwrite-strings" 10067 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10069 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 10070 cacheid=xorg_cv_cc_flag__Wwrite_strings 10071 if eval \${$cacheid+:} false; then : 10072 $as_echo_n "(cached) " >&6 10073 else 10074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10075 /* end confdefs.h. */ 10076 int i; 10077 int 10078 main () 10079 { 10080 10081 ; 10082 return 0; 10083 } 10084 _ACEOF 10085 if ac_fn_c_try_link "$LINENO"; then : 10086 eval $cacheid=yes 10087 else 10088 eval $cacheid=no 10089 fi 10090 rm -f core conftest.err conftest.$ac_objext \ 10091 conftest$ac_exeext conftest.$ac_ext 10092 fi 10093 10094 10095 CFLAGS="$xorg_testset_save_CFLAGS" 10096 10097 eval supported=\$$cacheid 10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10099 $as_echo "$supported" >&6; } 10100 if test "$supported" = "yes" ; then 10101 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10102 found="yes" 10103 fi 10104 fi 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118 10119 10120 xorg_testset_save_CFLAGS="$CFLAGS" 10121 10122 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10125 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10126 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10127 $as_echo_n "(cached) " >&6 10128 else 10129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10130 /* end confdefs.h. */ 10131 int i; 10132 _ACEOF 10133 if ac_fn_c_try_compile "$LINENO"; then : 10134 xorg_cv_cc_flag_unknown_warning_option=yes 10135 else 10136 xorg_cv_cc_flag_unknown_warning_option=no 10137 fi 10138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10139 fi 10140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10141 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10142 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10143 CFLAGS="$xorg_testset_save_CFLAGS" 10144 fi 10145 10146 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10149 fi 10150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10152 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10153 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10154 $as_echo_n "(cached) " >&6 10155 else 10156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10157 /* end confdefs.h. */ 10158 int i; 10159 _ACEOF 10160 if ac_fn_c_try_compile "$LINENO"; then : 10161 xorg_cv_cc_flag_unused_command_line_argument=yes 10162 else 10163 xorg_cv_cc_flag_unused_command_line_argument=no 10164 fi 10165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10166 fi 10167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10168 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10169 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10170 CFLAGS="$xorg_testset_save_CFLAGS" 10171 fi 10172 10173 found="no" 10174 10175 if test $found = "no" ; then 10176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10178 fi 10179 10180 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10182 fi 10183 10184 CFLAGS="$CFLAGS -Waddress" 10185 10186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10187 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 10188 cacheid=xorg_cv_cc_flag__Waddress 10189 if eval \${$cacheid+:} false; then : 10190 $as_echo_n "(cached) " >&6 10191 else 10192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10193 /* end confdefs.h. */ 10194 int i; 10195 int 10196 main () 10197 { 10198 10199 ; 10200 return 0; 10201 } 10202 _ACEOF 10203 if ac_fn_c_try_link "$LINENO"; then : 10204 eval $cacheid=yes 10205 else 10206 eval $cacheid=no 10207 fi 10208 rm -f core conftest.err conftest.$ac_objext \ 10209 conftest$ac_exeext conftest.$ac_ext 10210 fi 10211 10212 10213 CFLAGS="$xorg_testset_save_CFLAGS" 10214 10215 eval supported=\$$cacheid 10216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10217 $as_echo "$supported" >&6; } 10218 if test "$supported" = "yes" ; then 10219 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10220 found="yes" 10221 fi 10222 fi 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237 10238 xorg_testset_save_CFLAGS="$CFLAGS" 10239 10240 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10243 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10244 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10245 $as_echo_n "(cached) " >&6 10246 else 10247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10248 /* end confdefs.h. */ 10249 int i; 10250 _ACEOF 10251 if ac_fn_c_try_compile "$LINENO"; then : 10252 xorg_cv_cc_flag_unknown_warning_option=yes 10253 else 10254 xorg_cv_cc_flag_unknown_warning_option=no 10255 fi 10256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10257 fi 10258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10259 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10261 CFLAGS="$xorg_testset_save_CFLAGS" 10262 fi 10263 10264 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10267 fi 10268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10270 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10271 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10272 $as_echo_n "(cached) " >&6 10273 else 10274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10275 /* end confdefs.h. */ 10276 int i; 10277 _ACEOF 10278 if ac_fn_c_try_compile "$LINENO"; then : 10279 xorg_cv_cc_flag_unused_command_line_argument=yes 10280 else 10281 xorg_cv_cc_flag_unused_command_line_argument=no 10282 fi 10283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10284 fi 10285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10286 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10287 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10288 CFLAGS="$xorg_testset_save_CFLAGS" 10289 fi 10290 10291 found="no" 10292 10293 if test $found = "no" ; then 10294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10296 fi 10297 10298 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10300 fi 10301 10302 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10303 10304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10305 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10306 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10307 if eval \${$cacheid+:} false; then : 10308 $as_echo_n "(cached) " >&6 10309 else 10310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10311 /* end confdefs.h. */ 10312 int i; 10313 int 10314 main () 10315 { 10316 10317 ; 10318 return 0; 10319 } 10320 _ACEOF 10321 if ac_fn_c_try_link "$LINENO"; then : 10322 eval $cacheid=yes 10323 else 10324 eval $cacheid=no 10325 fi 10326 rm -f core conftest.err conftest.$ac_objext \ 10327 conftest$ac_exeext conftest.$ac_ext 10328 fi 10329 10330 10331 CFLAGS="$xorg_testset_save_CFLAGS" 10332 10333 eval supported=\$$cacheid 10334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10335 $as_echo "$supported" >&6; } 10336 if test "$supported" = "yes" ; then 10337 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10338 found="yes" 10339 fi 10340 fi 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356 xorg_testset_save_CFLAGS="$CFLAGS" 10357 10358 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10361 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10362 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10363 $as_echo_n "(cached) " >&6 10364 else 10365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10366 /* end confdefs.h. */ 10367 int i; 10368 _ACEOF 10369 if ac_fn_c_try_compile "$LINENO"; then : 10370 xorg_cv_cc_flag_unknown_warning_option=yes 10371 else 10372 xorg_cv_cc_flag_unknown_warning_option=no 10373 fi 10374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10375 fi 10376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10377 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10379 CFLAGS="$xorg_testset_save_CFLAGS" 10380 fi 10381 10382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10385 fi 10386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10388 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10389 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10390 $as_echo_n "(cached) " >&6 10391 else 10392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10393 /* end confdefs.h. */ 10394 int i; 10395 _ACEOF 10396 if ac_fn_c_try_compile "$LINENO"; then : 10397 xorg_cv_cc_flag_unused_command_line_argument=yes 10398 else 10399 xorg_cv_cc_flag_unused_command_line_argument=no 10400 fi 10401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10402 fi 10403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10404 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10406 CFLAGS="$xorg_testset_save_CFLAGS" 10407 fi 10408 10409 found="no" 10410 10411 if test $found = "no" ; then 10412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10414 fi 10415 10416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10418 fi 10419 10420 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10421 10422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10423 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10424 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10425 if eval \${$cacheid+:} false; then : 10426 $as_echo_n "(cached) " >&6 10427 else 10428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10429 /* end confdefs.h. */ 10430 int i; 10431 int 10432 main () 10433 { 10434 10435 ; 10436 return 0; 10437 } 10438 _ACEOF 10439 if ac_fn_c_try_link "$LINENO"; then : 10440 eval $cacheid=yes 10441 else 10442 eval $cacheid=no 10443 fi 10444 rm -f core conftest.err conftest.$ac_objext \ 10445 conftest$ac_exeext conftest.$ac_ext 10446 fi 10447 10448 10449 CFLAGS="$xorg_testset_save_CFLAGS" 10450 10451 eval supported=\$$cacheid 10452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10453 $as_echo "$supported" >&6; } 10454 if test "$supported" = "yes" ; then 10455 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10456 found="yes" 10457 fi 10458 fi 10459 10460 10461 fi 10462 10463 10464 10465 10466 10467 10468 10469 CWARNFLAGS="$BASE_CFLAGS" 10470 if test "x$GCC" = xyes ; then 10471 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10472 fi 10473 10474 10475 10476 10477 10478 10479 10480 10481 # Check whether --enable-strict-compilation was given. 10482 if test "${enable_strict_compilation+set}" = set; then : 10483 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10484 else 10485 STRICT_COMPILE=no 10486 fi 10487 10488 10489 10490 10491 10492 10493 STRICT_CFLAGS="" 10494 10495 10496 10497 10498 10499 10500 10501 10502 10503 10504 10505 10506 10507 xorg_testset_save_CFLAGS="$CFLAGS" 10508 10509 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10512 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10513 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10514 $as_echo_n "(cached) " >&6 10515 else 10516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10517 /* end confdefs.h. */ 10518 int i; 10519 _ACEOF 10520 if ac_fn_c_try_compile "$LINENO"; then : 10521 xorg_cv_cc_flag_unknown_warning_option=yes 10522 else 10523 xorg_cv_cc_flag_unknown_warning_option=no 10524 fi 10525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10526 fi 10527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10528 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10529 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10530 CFLAGS="$xorg_testset_save_CFLAGS" 10531 fi 10532 10533 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10536 fi 10537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10539 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10540 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10541 $as_echo_n "(cached) " >&6 10542 else 10543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10544 /* end confdefs.h. */ 10545 int i; 10546 _ACEOF 10547 if ac_fn_c_try_compile "$LINENO"; then : 10548 xorg_cv_cc_flag_unused_command_line_argument=yes 10549 else 10550 xorg_cv_cc_flag_unused_command_line_argument=no 10551 fi 10552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10553 fi 10554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10555 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10556 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10557 CFLAGS="$xorg_testset_save_CFLAGS" 10558 fi 10559 10560 found="no" 10561 10562 if test $found = "no" ; then 10563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10565 fi 10566 10567 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10569 fi 10570 10571 CFLAGS="$CFLAGS -pedantic" 10572 10573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10574 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10575 cacheid=xorg_cv_cc_flag__pedantic 10576 if eval \${$cacheid+:} false; then : 10577 $as_echo_n "(cached) " >&6 10578 else 10579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10580 /* end confdefs.h. */ 10581 int i; 10582 int 10583 main () 10584 { 10585 10586 ; 10587 return 0; 10588 } 10589 _ACEOF 10590 if ac_fn_c_try_link "$LINENO"; then : 10591 eval $cacheid=yes 10592 else 10593 eval $cacheid=no 10594 fi 10595 rm -f core conftest.err conftest.$ac_objext \ 10596 conftest$ac_exeext conftest.$ac_ext 10597 fi 10598 10599 10600 CFLAGS="$xorg_testset_save_CFLAGS" 10601 10602 eval supported=\$$cacheid 10603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10604 $as_echo "$supported" >&6; } 10605 if test "$supported" = "yes" ; then 10606 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10607 found="yes" 10608 fi 10609 fi 10610 10611 10612 10613 10614 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 xorg_testset_save_CFLAGS="$CFLAGS" 10626 10627 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10630 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10631 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10632 $as_echo_n "(cached) " >&6 10633 else 10634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10635 /* end confdefs.h. */ 10636 int i; 10637 _ACEOF 10638 if ac_fn_c_try_compile "$LINENO"; then : 10639 xorg_cv_cc_flag_unknown_warning_option=yes 10640 else 10641 xorg_cv_cc_flag_unknown_warning_option=no 10642 fi 10643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10644 fi 10645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10646 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10647 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10648 CFLAGS="$xorg_testset_save_CFLAGS" 10649 fi 10650 10651 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10654 fi 10655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10657 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10658 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10659 $as_echo_n "(cached) " >&6 10660 else 10661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10662 /* end confdefs.h. */ 10663 int i; 10664 _ACEOF 10665 if ac_fn_c_try_compile "$LINENO"; then : 10666 xorg_cv_cc_flag_unused_command_line_argument=yes 10667 else 10668 xorg_cv_cc_flag_unused_command_line_argument=no 10669 fi 10670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10671 fi 10672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10673 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10674 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10675 CFLAGS="$xorg_testset_save_CFLAGS" 10676 fi 10677 10678 found="no" 10679 10680 if test $found = "no" ; then 10681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10683 fi 10684 10685 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10687 fi 10688 10689 CFLAGS="$CFLAGS -Werror" 10690 10691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10692 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10693 cacheid=xorg_cv_cc_flag__Werror 10694 if eval \${$cacheid+:} false; then : 10695 $as_echo_n "(cached) " >&6 10696 else 10697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10698 /* end confdefs.h. */ 10699 int i; 10700 int 10701 main () 10702 { 10703 10704 ; 10705 return 0; 10706 } 10707 _ACEOF 10708 if ac_fn_c_try_link "$LINENO"; then : 10709 eval $cacheid=yes 10710 else 10711 eval $cacheid=no 10712 fi 10713 rm -f core conftest.err conftest.$ac_objext \ 10714 conftest$ac_exeext conftest.$ac_ext 10715 fi 10716 10717 10718 CFLAGS="$xorg_testset_save_CFLAGS" 10719 10720 eval supported=\$$cacheid 10721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10722 $as_echo "$supported" >&6; } 10723 if test "$supported" = "yes" ; then 10724 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10725 found="yes" 10726 fi 10727 fi 10728 10729 if test $found = "no" ; then 10730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10732 fi 10733 10734 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10736 fi 10737 10738 CFLAGS="$CFLAGS -errwarn" 10739 10740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10741 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10742 cacheid=xorg_cv_cc_flag__errwarn 10743 if eval \${$cacheid+:} false; then : 10744 $as_echo_n "(cached) " >&6 10745 else 10746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10747 /* end confdefs.h. */ 10748 int i; 10749 int 10750 main () 10751 { 10752 10753 ; 10754 return 0; 10755 } 10756 _ACEOF 10757 if ac_fn_c_try_link "$LINENO"; then : 10758 eval $cacheid=yes 10759 else 10760 eval $cacheid=no 10761 fi 10762 rm -f core conftest.err conftest.$ac_objext \ 10763 conftest$ac_exeext conftest.$ac_ext 10764 fi 10765 10766 10767 CFLAGS="$xorg_testset_save_CFLAGS" 10768 10769 eval supported=\$$cacheid 10770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10771 $as_echo "$supported" >&6; } 10772 if test "$supported" = "yes" ; then 10773 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10774 found="yes" 10775 fi 10776 fi 10777 10778 10779 10780 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10781 # activate it with -Werror, so we add it here explicitly. 10782 10783 10784 10785 10786 10787 10788 10789 10790 10791 10792 10793 10794 10795 xorg_testset_save_CFLAGS="$CFLAGS" 10796 10797 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10800 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10801 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10802 $as_echo_n "(cached) " >&6 10803 else 10804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10805 /* end confdefs.h. */ 10806 int i; 10807 _ACEOF 10808 if ac_fn_c_try_compile "$LINENO"; then : 10809 xorg_cv_cc_flag_unknown_warning_option=yes 10810 else 10811 xorg_cv_cc_flag_unknown_warning_option=no 10812 fi 10813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10814 fi 10815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10816 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10818 CFLAGS="$xorg_testset_save_CFLAGS" 10819 fi 10820 10821 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10824 fi 10825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10827 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10828 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10829 $as_echo_n "(cached) " >&6 10830 else 10831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10832 /* end confdefs.h. */ 10833 int i; 10834 _ACEOF 10835 if ac_fn_c_try_compile "$LINENO"; then : 10836 xorg_cv_cc_flag_unused_command_line_argument=yes 10837 else 10838 xorg_cv_cc_flag_unused_command_line_argument=no 10839 fi 10840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10841 fi 10842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10843 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10845 CFLAGS="$xorg_testset_save_CFLAGS" 10846 fi 10847 10848 found="no" 10849 10850 if test $found = "no" ; then 10851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10853 fi 10854 10855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10857 fi 10858 10859 CFLAGS="$CFLAGS -Werror=attributes" 10860 10861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10862 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10863 cacheid=xorg_cv_cc_flag__Werror_attributes 10864 if eval \${$cacheid+:} false; then : 10865 $as_echo_n "(cached) " >&6 10866 else 10867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10868 /* end confdefs.h. */ 10869 int i; 10870 int 10871 main () 10872 { 10873 10874 ; 10875 return 0; 10876 } 10877 _ACEOF 10878 if ac_fn_c_try_link "$LINENO"; then : 10879 eval $cacheid=yes 10880 else 10881 eval $cacheid=no 10882 fi 10883 rm -f core conftest.err conftest.$ac_objext \ 10884 conftest$ac_exeext conftest.$ac_ext 10885 fi 10886 10887 10888 CFLAGS="$xorg_testset_save_CFLAGS" 10889 10890 eval supported=\$$cacheid 10891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10892 $as_echo "$supported" >&6; } 10893 if test "$supported" = "yes" ; then 10894 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10895 found="yes" 10896 fi 10897 fi 10898 10899 10900 10901 if test "x$STRICT_COMPILE" = "xyes"; then 10902 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10903 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10904 fi 10905 10906 10907 10908 10909 10910 10911 cat >>confdefs.h <<_ACEOF 10912 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10913 _ACEOF 10914 10915 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10916 if test "x$PVM" = "x"; then 10917 PVM="0" 10918 fi 10919 10920 cat >>confdefs.h <<_ACEOF 10921 #define PACKAGE_VERSION_MINOR $PVM 10922 _ACEOF 10923 10924 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10925 if test "x$PVP" = "x"; then 10926 PVP="0" 10927 fi 10928 10929 cat >>confdefs.h <<_ACEOF 10930 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10931 _ACEOF 10932 10933 10934 10935 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10936 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10937 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10938 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10939 10940 10941 10942 10943 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10944 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10945 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10946 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10947 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10948 10949 10950 10951 10952 10953 10954 if test x$APP_MAN_SUFFIX = x ; then 10955 APP_MAN_SUFFIX=1 10956 fi 10957 if test x$APP_MAN_DIR = x ; then 10958 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10959 fi 10960 10961 if test x$LIB_MAN_SUFFIX = x ; then 10962 LIB_MAN_SUFFIX=3 10963 fi 10964 if test x$LIB_MAN_DIR = x ; then 10965 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10966 fi 10967 10968 if test x$FILE_MAN_SUFFIX = x ; then 10969 case $host_os in 10970 solaris*) FILE_MAN_SUFFIX=4 ;; 10971 *) FILE_MAN_SUFFIX=5 ;; 10972 esac 10973 fi 10974 if test x$FILE_MAN_DIR = x ; then 10975 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10976 fi 10977 10978 if test x$MISC_MAN_SUFFIX = x ; then 10979 case $host_os in 10980 solaris*) MISC_MAN_SUFFIX=5 ;; 10981 *) MISC_MAN_SUFFIX=7 ;; 10982 esac 10983 fi 10984 if test x$MISC_MAN_DIR = x ; then 10985 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10986 fi 10987 10988 if test x$DRIVER_MAN_SUFFIX = x ; then 10989 case $host_os in 10990 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10991 *) DRIVER_MAN_SUFFIX=4 ;; 10992 esac 10993 fi 10994 if test x$DRIVER_MAN_DIR = x ; then 10995 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10996 fi 10997 10998 if test x$ADMIN_MAN_SUFFIX = x ; then 10999 case $host_os in 11000 solaris*) ADMIN_MAN_SUFFIX=1m ;; 11001 *) ADMIN_MAN_SUFFIX=8 ;; 11002 esac 11003 fi 11004 if test x$ADMIN_MAN_DIR = x ; then 11005 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11006 fi 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019 11020 11021 11022 XORG_MAN_PAGE="X Version 11" 11023 11024 MAN_SUBSTS="\ 11025 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11026 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11027 -e 's|__xservername__|Xorg|g' \ 11028 -e 's|__xconfigfile__|xorg.conf|g' \ 11029 -e 's|__projectroot__|\$(prefix)|g' \ 11030 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11031 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11032 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11033 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11034 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11035 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11036 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11037 11038 11039 11040 # Check whether --enable-silent-rules was given. 11041 if test "${enable_silent_rules+set}" = set; then : 11042 enableval=$enable_silent_rules; 11043 fi 11044 11045 case $enable_silent_rules in # ((( 11046 yes) AM_DEFAULT_VERBOSITY=0;; 11047 no) AM_DEFAULT_VERBOSITY=1;; 11048 *) AM_DEFAULT_VERBOSITY=0;; 11049 esac 11050 am_make=${MAKE-make} 11051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11052 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 11053 if ${am_cv_make_support_nested_variables+:} false; then : 11054 $as_echo_n "(cached) " >&6 11055 else 11056 if $as_echo 'TRUE=$(BAR$(V)) 11057 BAR0=false 11058 BAR1=true 11059 V=1 11060 am__doit: 11061 @$(TRUE) 11062 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11063 am_cv_make_support_nested_variables=yes 11064 else 11065 am_cv_make_support_nested_variables=no 11066 fi 11067 fi 11068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11069 $as_echo "$am_cv_make_support_nested_variables" >&6; } 11070 if test $am_cv_make_support_nested_variables = yes; then 11071 AM_V='$(V)' 11072 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11073 else 11074 AM_V=$AM_DEFAULT_VERBOSITY 11075 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11076 fi 11077 AM_BACKSLASH='\' 11078 11079 11080 11081 11082 # Check whether --enable-devel-docs was given. 11083 if test "${enable_devel_docs+set}" = set; then : 11084 enableval=$enable_devel_docs; build_devel_docs=$enableval 11085 else 11086 build_devel_docs=yes 11087 fi 11088 11089 11090 if test x$build_devel_docs = xyes; then 11091 ENABLE_DEVEL_DOCS_TRUE= 11092 ENABLE_DEVEL_DOCS_FALSE='#' 11093 else 11094 ENABLE_DEVEL_DOCS_TRUE='#' 11095 ENABLE_DEVEL_DOCS_FALSE= 11096 fi 11097 11098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build developer documentation" >&5 11099 $as_echo_n "checking whether to build developer documentation... " >&6; } 11100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_devel_docs" >&5 11101 $as_echo "$build_devel_docs" >&6; } 11102 11103 11104 11105 11106 11107 # Check whether --with-xmlto was given. 11108 if test "${with_xmlto+set}" = set; then : 11109 withval=$with_xmlto; use_xmlto=$withval 11110 else 11111 use_xmlto=auto 11112 fi 11113 11114 11115 11116 if test "x$use_xmlto" = x"auto"; then 11117 # Extract the first word of "xmlto", so it can be a program name with args. 11118 set dummy xmlto; ac_word=$2 11119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11120 $as_echo_n "checking for $ac_word... " >&6; } 11121 if ${ac_cv_path_XMLTO+:} false; then : 11122 $as_echo_n "(cached) " >&6 11123 else 11124 case $XMLTO in 11125 [\\/]* | ?:[\\/]*) 11126 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 11127 ;; 11128 *) 11129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11130 for as_dir in $PATH 11131 do 11132 IFS=$as_save_IFS 11133 test -z "$as_dir" && as_dir=. 11134 for ac_exec_ext in '' $ac_executable_extensions; do 11135 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11136 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 11137 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11138 break 2 11139 fi 11140 done 11141 done 11142 IFS=$as_save_IFS 11143 11144 ;; 11145 esac 11146 fi 11147 XMLTO=$ac_cv_path_XMLTO 11148 if test -n "$XMLTO"; then 11149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 11150 $as_echo "$XMLTO" >&6; } 11151 else 11152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11153 $as_echo "no" >&6; } 11154 fi 11155 11156 11157 if test "x$XMLTO" = "x"; then 11158 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 11159 $as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 11160 have_xmlto=no 11161 else 11162 have_xmlto=yes 11163 fi 11164 elif test "x$use_xmlto" = x"yes" ; then 11165 # Extract the first word of "xmlto", so it can be a program name with args. 11166 set dummy xmlto; ac_word=$2 11167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11168 $as_echo_n "checking for $ac_word... " >&6; } 11169 if ${ac_cv_path_XMLTO+:} false; then : 11170 $as_echo_n "(cached) " >&6 11171 else 11172 case $XMLTO in 11173 [\\/]* | ?:[\\/]*) 11174 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 11175 ;; 11176 *) 11177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11178 for as_dir in $PATH 11179 do 11180 IFS=$as_save_IFS 11181 test -z "$as_dir" && as_dir=. 11182 for ac_exec_ext in '' $ac_executable_extensions; do 11183 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11184 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 11185 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11186 break 2 11187 fi 11188 done 11189 done 11190 IFS=$as_save_IFS 11191 11192 ;; 11193 esac 11194 fi 11195 XMLTO=$ac_cv_path_XMLTO 11196 if test -n "$XMLTO"; then 11197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 11198 $as_echo "$XMLTO" >&6; } 11199 else 11200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11201 $as_echo "no" >&6; } 11202 fi 11203 11204 11205 if test "x$XMLTO" = "x"; then 11206 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 11207 fi 11208 have_xmlto=yes 11209 elif test "x$use_xmlto" = x"no" ; then 11210 if test "x$XMLTO" != "x"; then 11211 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 11212 $as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 11213 fi 11214 have_xmlto=no 11215 else 11216 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 11217 fi 11218 11219 # Test for a minimum version of xmlto, if provided. 11220 if test "$have_xmlto" = yes; then 11221 # scrape the xmlto version 11222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 11223 $as_echo_n "checking the xmlto version... " >&6; } 11224 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 11225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 11226 $as_echo "$xmlto_version" >&6; } 11227 as_arg_v1=$xmlto_version 11228 as_arg_v2=0.0.20 11229 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 11230 case $? in #( 11231 1) : 11232 if test "x$use_xmlto" = xauto; then 11233 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&5 11234 $as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&2;} 11235 have_xmlto=no 11236 else 11237 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.20 needed" "$LINENO" 5 11238 fi ;; #( 11239 0) : 11240 ;; #( 11241 2) : 11242 ;; #( 11243 *) : 11244 ;; 11245 esac 11246 fi 11247 11248 # Test for the ability of xmlto to generate a text target 11249 have_xmlto_text=no 11250 cat > conftest.xml << "EOF" 11251 EOF 11252 if test "$have_xmlto" = yes; then : 11253 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 11254 have_xmlto_text=yes 11255 else 11256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 11257 $as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 11258 fi 11259 fi 11260 rm -f conftest.xml 11261 if test $have_xmlto_text = yes; then 11262 HAVE_XMLTO_TEXT_TRUE= 11263 HAVE_XMLTO_TEXT_FALSE='#' 11264 else 11265 HAVE_XMLTO_TEXT_TRUE='#' 11266 HAVE_XMLTO_TEXT_FALSE= 11267 fi 11268 11269 if test "$have_xmlto" = yes; then 11270 HAVE_XMLTO_TRUE= 11271 HAVE_XMLTO_FALSE='#' 11272 else 11273 HAVE_XMLTO_TRUE='#' 11274 HAVE_XMLTO_FALSE= 11275 fi 11276 11277 11278 11279 11280 11281 11282 # Check whether --with-fop was given. 11283 if test "${with_fop+set}" = set; then : 11284 withval=$with_fop; use_fop=$withval 11285 else 11286 use_fop=auto 11287 fi 11288 11289 11290 11291 if test "x$use_fop" = x"auto"; then 11292 # Extract the first word of "fop", so it can be a program name with args. 11293 set dummy fop; ac_word=$2 11294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11295 $as_echo_n "checking for $ac_word... " >&6; } 11296 if ${ac_cv_path_FOP+:} false; then : 11297 $as_echo_n "(cached) " >&6 11298 else 11299 case $FOP in 11300 [\\/]* | ?:[\\/]*) 11301 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11302 ;; 11303 *) 11304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11305 for as_dir in $PATH 11306 do 11307 IFS=$as_save_IFS 11308 test -z "$as_dir" && as_dir=. 11309 for ac_exec_ext in '' $ac_executable_extensions; do 11310 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11311 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11312 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11313 break 2 11314 fi 11315 done 11316 done 11317 IFS=$as_save_IFS 11318 11319 ;; 11320 esac 11321 fi 11322 FOP=$ac_cv_path_FOP 11323 if test -n "$FOP"; then 11324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11325 $as_echo "$FOP" >&6; } 11326 else 11327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11328 $as_echo "no" >&6; } 11329 fi 11330 11331 11332 if test "x$FOP" = "x"; then 11333 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 11334 $as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 11335 have_fop=no 11336 else 11337 have_fop=yes 11338 fi 11339 elif test "x$use_fop" = x"yes" ; then 11340 # Extract the first word of "fop", so it can be a program name with args. 11341 set dummy fop; ac_word=$2 11342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11343 $as_echo_n "checking for $ac_word... " >&6; } 11344 if ${ac_cv_path_FOP+:} false; then : 11345 $as_echo_n "(cached) " >&6 11346 else 11347 case $FOP in 11348 [\\/]* | ?:[\\/]*) 11349 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11350 ;; 11351 *) 11352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11353 for as_dir in $PATH 11354 do 11355 IFS=$as_save_IFS 11356 test -z "$as_dir" && as_dir=. 11357 for ac_exec_ext in '' $ac_executable_extensions; do 11358 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11359 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11360 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11361 break 2 11362 fi 11363 done 11364 done 11365 IFS=$as_save_IFS 11366 11367 ;; 11368 esac 11369 fi 11370 FOP=$ac_cv_path_FOP 11371 if test -n "$FOP"; then 11372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11373 $as_echo "$FOP" >&6; } 11374 else 11375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11376 $as_echo "no" >&6; } 11377 fi 11378 11379 11380 if test "x$FOP" = "x"; then 11381 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 11382 fi 11383 have_fop=yes 11384 elif test "x$use_fop" = x"no" ; then 11385 if test "x$FOP" != "x"; then 11386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 11387 $as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 11388 fi 11389 have_fop=no 11390 else 11391 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 11392 fi 11393 11394 # Test for a minimum version of fop, if provided. 11395 11396 if test "$have_fop" = yes; then 11397 HAVE_FOP_TRUE= 11398 HAVE_FOP_FALSE='#' 11399 else 11400 HAVE_FOP_TRUE='#' 11401 HAVE_FOP_FALSE= 11402 fi 11403 11404 11405 11406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.5" >&5 11407 $as_echo_n "checking for X.Org SGML entities >= 1.5... " >&6; } 11408 XORG_SGML_PATH= 11409 if test -n "$PKG_CONFIG" && \ 11410 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.5\""; } >&5 11411 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.5") 2>&5 11412 ac_status=$? 11413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11414 test $ac_status = 0; }; then 11415 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11416 else 11417 : 11418 11419 fi 11420 11421 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11422 # the path and the name of the doc stylesheet 11423 if test "x$XORG_SGML_PATH" != "x" ; then 11424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11425 $as_echo "$XORG_SGML_PATH" >&6; } 11426 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11427 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11428 else 11429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11430 $as_echo "no" >&6; } 11431 fi 11432 11433 11434 11435 11436 if test "x$XSL_STYLESHEET" != "x"; then 11437 HAVE_STYLESHEETS_TRUE= 11438 HAVE_STYLESHEETS_FALSE='#' 11439 else 11440 HAVE_STYLESHEETS_TRUE='#' 11441 HAVE_STYLESHEETS_FALSE= 11442 fi 11443 11444 11445 11446 11447 11448 11449 11450 # Check whether --with-lint was given. 11451 if test "${with_lint+set}" = set; then : 11452 withval=$with_lint; use_lint=$withval 11453 else 11454 use_lint=no 11455 fi 11456 11457 11458 # Obtain platform specific info like program name and options 11459 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 11460 case $host_os in 11461 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 11462 lint_name=splint 11463 lint_options="-badflag" 11464 ;; 11465 *freebsd* | *netbsd*) 11466 lint_name=lint 11467 lint_options="-u -b" 11468 ;; 11469 *solaris*) 11470 lint_name=lint 11471 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 11472 ;; 11473 esac 11474 11475 # Test for the presence of the program (either guessed by the code or spelled out by the user) 11476 if test "x$use_lint" = x"yes" ; then 11477 # Extract the first word of "$lint_name", so it can be a program name with args. 11478 set dummy $lint_name; ac_word=$2 11479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11480 $as_echo_n "checking for $ac_word... " >&6; } 11481 if ${ac_cv_path_LINT+:} false; then : 11482 $as_echo_n "(cached) " >&6 11483 else 11484 case $LINT in 11485 [\\/]* | ?:[\\/]*) 11486 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 11487 ;; 11488 *) 11489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11490 for as_dir in $PATH 11491 do 11492 IFS=$as_save_IFS 11493 test -z "$as_dir" && as_dir=. 11494 for ac_exec_ext in '' $ac_executable_extensions; do 11495 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11496 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 11497 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11498 break 2 11499 fi 11500 done 11501 done 11502 IFS=$as_save_IFS 11503 11504 ;; 11505 esac 11506 fi 11507 LINT=$ac_cv_path_LINT 11508 if test -n "$LINT"; then 11509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 11510 $as_echo "$LINT" >&6; } 11511 else 11512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11513 $as_echo "no" >&6; } 11514 fi 11515 11516 11517 if test "x$LINT" = "x"; then 11518 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 11519 fi 11520 elif test "x$use_lint" = x"no" ; then 11521 if test "x$LINT" != "x"; then 11522 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 11523 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 11524 fi 11525 else 11526 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 11527 fi 11528 11529 # User supplied flags override default flags 11530 if test "x$LINT_FLAGS" != "x"; then 11531 lint_options=$LINT_FLAGS 11532 fi 11533 11534 LINT_FLAGS=$lint_options 11535 11536 if test "x$LINT" != x; then 11537 LINT_TRUE= 11538 LINT_FALSE='#' 11539 else 11540 LINT_TRUE='#' 11541 LINT_FALSE= 11542 fi 11543 11544 11545 11546 11547 for ac_header in stdint.h 11548 do : 11549 ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" 11550 if test "x$ac_cv_header_stdint_h" = xyes; then : 11551 cat >>confdefs.h <<_ACEOF 11552 #define HAVE_STDINT_H 1 11553 _ACEOF 11554 11555 fi 11556 11557 done 11558 11559 11560 11561 # Check whether --with-default-config-file was given. 11562 if test "${with_default_config_file+set}" = set; then : 11563 withval=$with_default_config_file; CONFIG_FILE="$withval" 11564 else 11565 CONFIG_FILE="${sysconfdir}/X11/fs/config" 11566 fi 11567 11568 11569 DEFAULT_CONFIG_FILE=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\\\\",\\\\\\\\\\\"/'g` 11570 11571 prefix_NONE= 11572 exec_prefix_NONE= 11573 test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix 11574 test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix 11575 eval ax_define_dir="\"$DEFAULT_CONFIG_FILE\"" 11576 eval ax_define_dir="\"$ax_define_dir\"" 11577 DEFAULT_CONFIG_FILE="$ax_define_dir" 11578 11579 11580 cat >>confdefs.h <<_ACEOF 11581 #define DEFAULT_CONFIG_FILE "$ax_define_dir" 11582 _ACEOF 11583 11584 test "$prefix_NONE" && prefix=NONE 11585 test "$exec_prefix_NONE" && exec_prefix=NONE 11586 11587 11588 # generate text for the man page 11589 case $CONFIG_FILE in 11590 *,*) 11591 CONFIG_FILE_DESC="the first file found from the list:" 11592 CONFIG_FILE_PATH=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\fR, \\\\\\\\fI/g'` 11593 ;; 11594 *) 11595 CONFIG_FILE_DESC="the default file," 11596 CONFIG_FILE_PATH="${CONFIG_FILE}" 11597 ;; 11598 esac 11599 11600 11601 11602 # Require X.Org's font util macros 1.1 or later for XORG_FONTROOTDIR 11603 11604 11605 11606 11607 11608 11609 11610 11611 11612 11613 11614 11615 11616 11617 11618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 11619 $as_echo_n "checking for root directory for font files... " >&6; } 11620 11621 # Check whether --with-fontrootdir was given. 11622 if test "${with_fontrootdir+set}" = set; then : 11623 withval=$with_fontrootdir; FONTROOTDIR="$withval" 11624 fi 11625 11626 # if --with-fontrootdir not specified... 11627 if test "x${FONTROOTDIR}" = "x"; then 11628 FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` 11629 fi 11630 # ...and if pkg-config didn't find fontdir in fontutil.pc... 11631 if test "x${FONTROOTDIR}" = "x"; then 11632 FONTROOTDIR="${datadir}/fonts/X11" 11633 fi 11634 11635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTROOTDIR}" >&5 11636 $as_echo "${FONTROOTDIR}" >&6; } 11637 11638 11639 11640 11641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for misc files" >&5 11642 $as_echo_n "checking for directory for misc files... " >&6; } 11643 11644 # Check whether --with-fontmiscdir was given. 11645 if test "${with_fontmiscdir+set}" = set; then : 11646 withval=$with_fontmiscdir; FONTMISCDIR="${withval}" 11647 else 11648 FONTMISCDIR='${FONTROOTDIR}/misc' 11649 fi 11650 11651 11652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTMISCDIR}" >&5 11653 $as_echo "${FONTMISCDIR}" >&6; } 11654 11655 11656 11657 11658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for OTF files" >&5 11659 $as_echo_n "checking for directory for OTF files... " >&6; } 11660 11661 # Check whether --with-fontotfdir was given. 11662 if test "${with_fontotfdir+set}" = set; then : 11663 withval=$with_fontotfdir; FONTOTFDIR="${withval}" 11664 else 11665 FONTOTFDIR='${FONTROOTDIR}/OTF' 11666 fi 11667 11668 11669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTOTFDIR}" >&5 11670 $as_echo "${FONTOTFDIR}" >&6; } 11671 11672 11673 11674 11675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for TTF files" >&5 11676 $as_echo_n "checking for directory for TTF files... " >&6; } 11677 11678 # Check whether --with-fontttfdir was given. 11679 if test "${with_fontttfdir+set}" = set; then : 11680 withval=$with_fontttfdir; FONTTTFDIR="${withval}" 11681 else 11682 FONTTTFDIR='${FONTROOTDIR}/TTF' 11683 fi 11684 11685 11686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTTTFDIR}" >&5 11687 $as_echo "${FONTTTFDIR}" >&6; } 11688 11689 11690 11691 11692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for Type1 files" >&5 11693 $as_echo_n "checking for directory for Type1 files... " >&6; } 11694 11695 # Check whether --with-fonttype1dir was given. 11696 if test "${with_fonttype1dir+set}" = set; then : 11697 withval=$with_fonttype1dir; FONTTYPE1DIR="${withval}" 11698 else 11699 FONTTYPE1DIR='${FONTROOTDIR}/Type1' 11700 fi 11701 11702 11703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTTYPE1DIR}" >&5 11704 $as_echo "${FONTTYPE1DIR}" >&6; } 11705 11706 11707 11708 11709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for 75dpi files" >&5 11710 $as_echo_n "checking for directory for 75dpi files... " >&6; } 11711 11712 # Check whether --with-font75dpidir was given. 11713 if test "${with_font75dpidir+set}" = set; then : 11714 withval=$with_font75dpidir; FONT75DPIDIR="${withval}" 11715 else 11716 FONT75DPIDIR='${FONTROOTDIR}/75dpi' 11717 fi 11718 11719 11720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONT75DPIDIR}" >&5 11721 $as_echo "${FONT75DPIDIR}" >&6; } 11722 11723 11724 11725 11726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for 100dpi files" >&5 11727 $as_echo_n "checking for directory for 100dpi files... " >&6; } 11728 11729 # Check whether --with-font100dpidir was given. 11730 if test "${with_font100dpidir+set}" = set; then : 11731 withval=$with_font100dpidir; FONT100DPIDIR="${withval}" 11732 else 11733 FONT100DPIDIR='${FONTROOTDIR}/100dpi' 11734 fi 11735 11736 11737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONT100DPIDIR}" >&5 11738 $as_echo "${FONT100DPIDIR}" >&6; } 11739 11740 11741 # Determine font path to put in config file 11742 # Uses --default-font-path if set, otherwise checks for /etc/X11/fontpath.d, 11743 # otherwise uses standard subdirectories of FONTROOTDIR. When cross 11744 # compiling, assume default font path uses standard FONTROOTDIR directories. 11745 DEFAULT_FONT_PATH="${FONTMISCDIR}/,${FONTTTFDIR}/,${FONTOTFDIR}/,${FONTTYPE1DIR}/,${FONT100DPIDIR}/,${FONT75DPIDIR}/" 11746 if test "$cross_compiling" != yes; then 11747 as_ac_File=`$as_echo "ac_cv_file_${sysconfdir}/X11/fontpath.d" | $as_tr_sh` 11748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${sysconfdir}/X11/fontpath.d" >&5 11749 $as_echo_n "checking for ${sysconfdir}/X11/fontpath.d... " >&6; } 11750 if eval \${$as_ac_File+:} false; then : 11751 $as_echo_n "(cached) " >&6 11752 else 11753 test "$cross_compiling" = yes && 11754 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11755 if test -r "${sysconfdir}/X11/fontpath.d"; then 11756 eval "$as_ac_File=yes" 11757 else 11758 eval "$as_ac_File=no" 11759 fi 11760 fi 11761 eval ac_res=\$$as_ac_File 11762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 11763 $as_echo "$ac_res" >&6; } 11764 if eval test \"x\$"$as_ac_File"\" = x"yes"; then : 11765 DEFAULT_FONT_PATH='catalogue:${sysconfdir}/X11/fontpath.d' 11766 else 11767 case $host_os in 11768 darwin*) DEFAULT_FONT_PATH="${DEFAULT_FONT_PATH},/Library/Fonts,/System/Library/Fonts" ;; 11769 esac 11770 fi 11771 11772 fi 11773 11774 # Check whether --with-default-font-path was given. 11775 if test "${with_default_font_path+set}" = set; then : 11776 withval=$with_default_font_path; FONTPATH="$withval" 11777 else 11778 FONTPATH="${DEFAULT_FONT_PATH}" 11779 fi 11780 11781 11782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default font path" >&5 11783 $as_echo_n "checking for default font path... " >&6; } 11784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTPATH" >&5 11785 $as_echo "$FONTPATH" >&6; } 11786 11787 11788 11789 # Option to enable support for starting from inetd 11790 # Check whether --enable-inetd was given. 11791 if test "${enable_inetd+set}" = set; then : 11792 enableval=$enable_inetd; INETD=$enableval 11793 else 11794 INETD=yes 11795 fi 11796 11797 if test "x$INETD" = xyes; then 11798 11799 $as_echo "#define XFS_INETD 1" >>confdefs.h 11800 11801 fi 11802 11803 # Option to enable support for logging to syslog 11804 # Check whether --enable-syslog was given. 11805 if test "${enable_syslog+set}" = set; then : 11806 enableval=$enable_syslog; SYSLOG=$enableval 11807 else 11808 SYSLOG=yes 11809 fi 11810 11811 if test "x$SYSLOG" = xyes; then 11812 11813 $as_echo "#define USE_SYSLOG 1" >>confdefs.h 11814 11815 fi 11816 11817 11818 # Checks for system functions / libraries 11819 for ac_func in daemon 11820 do : 11821 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 11822 if test "x$ac_cv_func_daemon" = xyes; then : 11823 cat >>confdefs.h <<_ACEOF 11824 #define HAVE_DAEMON 1 11825 _ACEOF 11826 11827 fi 11828 done 11829 11830 11831 # Checks for pkg-config packages 11832 # - xproto >= 7.0.17 required for _X_NORETURN in <X11/Xfuncproto.h> 11833 # - xfont >= 2.0.1 for new server API 11834 11835 pkg_failed=no 11836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFS" >&5 11837 $as_echo_n "checking for XFS... " >&6; } 11838 11839 if test -n "$XFS_CFLAGS"; then 11840 pkg_cv_XFS_CFLAGS="$XFS_CFLAGS" 11841 elif test -n "$PKG_CONFIG"; then 11842 if test -n "$PKG_CONFIG" && \ 11843 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans\""; } >&5 11844 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans") 2>&5 11845 ac_status=$? 11846 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11847 test $ac_status = 0; }; then 11848 pkg_cv_XFS_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans" 2>/dev/null` 11849 test "x$?" != "x0" && pkg_failed=yes 11850 else 11851 pkg_failed=yes 11852 fi 11853 else 11854 pkg_failed=untried 11855 fi 11856 if test -n "$XFS_LIBS"; then 11857 pkg_cv_XFS_LIBS="$XFS_LIBS" 11858 elif test -n "$PKG_CONFIG"; then 11859 if test -n "$PKG_CONFIG" && \ 11860 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans\""; } >&5 11861 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans") 2>&5 11862 ac_status=$? 11863 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11864 test $ac_status = 0; }; then 11865 pkg_cv_XFS_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans" 2>/dev/null` 11866 test "x$?" != "x0" && pkg_failed=yes 11867 else 11868 pkg_failed=yes 11869 fi 11870 else 11871 pkg_failed=untried 11872 fi 11873 11874 11875 11876 if test $pkg_failed = yes; then 11877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11878 $as_echo "no" >&6; } 11879 11880 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11881 _pkg_short_errors_supported=yes 11882 else 11883 _pkg_short_errors_supported=no 11884 fi 11885 if test $_pkg_short_errors_supported = yes; then 11886 XFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans" 2>&1` 11887 else 11888 XFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans" 2>&1` 11889 fi 11890 # Put the nasty error message in config.log where it belongs 11891 echo "$XFS_PKG_ERRORS" >&5 11892 11893 as_fn_error $? "Package requirements (xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans) were not met: 11894 11895 $XFS_PKG_ERRORS 11896 11897 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11898 installed software in a non-standard prefix. 11899 11900 Alternatively, you may set the environment variables XFS_CFLAGS 11901 and XFS_LIBS to avoid the need to call pkg-config. 11902 See the pkg-config man page for more details." "$LINENO" 5 11903 elif test $pkg_failed = untried; then 11904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11905 $as_echo "no" >&6; } 11906 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11907 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11908 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11909 is in your PATH or set the PKG_CONFIG environment variable to the full 11910 path to pkg-config. 11911 11912 Alternatively, you may set the environment variables XFS_CFLAGS 11913 and XFS_LIBS to avoid the need to call pkg-config. 11914 See the pkg-config man page for more details. 11915 11916 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11917 See \`config.log' for more details" "$LINENO" 5; } 11918 else 11919 XFS_CFLAGS=$pkg_cv_XFS_CFLAGS 11920 XFS_LIBS=$pkg_cv_XFS_LIBS 11921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11922 $as_echo "yes" >&6; } 11923 11924 fi 11925 11926 case "$host_os" in 11927 cygwin*|mingw*) 11928 CFLAGS="$CFLAGS -DFD_SETSIZE=256" 11929 LDFLAGS="$LDFLAGS -Wl,--export-all" ;; 11930 esac 11931 11932 # Transport selection macro from xtrans.m4 11933 11934 11935 case $host_os in 11936 mingw*) unixdef="no" ;; 11937 *) unixdef="yes" ;; 11938 esac 11939 # Check whether --enable-unix-transport was given. 11940 if test "${enable_unix_transport+set}" = set; then : 11941 enableval=$enable_unix_transport; UNIXCONN=$enableval 11942 else 11943 UNIXCONN=$unixdef 11944 fi 11945 11946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 11947 $as_echo_n "checking if Xtrans should support UNIX socket connections... " >&6; } 11948 if test "$UNIXCONN" = "yes"; then 11949 11950 $as_echo "#define UNIXCONN 1" >>confdefs.h 11951 11952 fi 11953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 11954 $as_echo "$UNIXCONN" >&6; } 11955 # Check whether --enable-tcp-transport was given. 11956 if test "${enable_tcp_transport+set}" = set; then : 11957 enableval=$enable_tcp_transport; TCPCONN=$enableval 11958 else 11959 TCPCONN=yes 11960 fi 11961 11962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 11963 $as_echo_n "checking if Xtrans should support TCP socket connections... " >&6; } 11964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 11965 $as_echo "$TCPCONN" >&6; } 11966 if test "$TCPCONN" = "yes"; then 11967 11968 $as_echo "#define TCPCONN 1" >>confdefs.h 11969 11970 11971 # SVR4 hides these in libraries other than libc 11972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 11973 $as_echo_n "checking for library containing socket... " >&6; } 11974 if ${ac_cv_search_socket+:} false; then : 11975 $as_echo_n "(cached) " >&6 11976 else 11977 ac_func_search_save_LIBS=$LIBS 11978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11979 /* end confdefs.h. */ 11980 11981 /* Override any GCC internal prototype to avoid an error. 11982 Use char because int might match the return type of a GCC 11983 builtin and then its argument prototype would still apply. */ 11984 #ifdef __cplusplus 11985 extern "C" 11986 #endif 11987 char socket (); 11988 int 11989 main () 11990 { 11991 return socket (); 11992 ; 11993 return 0; 11994 } 11995 _ACEOF 11996 for ac_lib in '' socket; do 11997 if test -z "$ac_lib"; then 11998 ac_res="none required" 11999 else 12000 ac_res=-l$ac_lib 12001 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12002 fi 12003 if ac_fn_c_try_link "$LINENO"; then : 12004 ac_cv_search_socket=$ac_res 12005 fi 12006 rm -f core conftest.err conftest.$ac_objext \ 12007 conftest$ac_exeext 12008 if ${ac_cv_search_socket+:} false; then : 12009 break 12010 fi 12011 done 12012 if ${ac_cv_search_socket+:} false; then : 12013 12014 else 12015 ac_cv_search_socket=no 12016 fi 12017 rm conftest.$ac_ext 12018 LIBS=$ac_func_search_save_LIBS 12019 fi 12020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 12021 $as_echo "$ac_cv_search_socket" >&6; } 12022 ac_res=$ac_cv_search_socket 12023 if test "$ac_res" != no; then : 12024 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12025 12026 fi 12027 12028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 12029 $as_echo_n "checking for library containing gethostbyname... " >&6; } 12030 if ${ac_cv_search_gethostbyname+:} false; then : 12031 $as_echo_n "(cached) " >&6 12032 else 12033 ac_func_search_save_LIBS=$LIBS 12034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12035 /* end confdefs.h. */ 12036 12037 /* Override any GCC internal prototype to avoid an error. 12038 Use char because int might match the return type of a GCC 12039 builtin and then its argument prototype would still apply. */ 12040 #ifdef __cplusplus 12041 extern "C" 12042 #endif 12043 char gethostbyname (); 12044 int 12045 main () 12046 { 12047 return gethostbyname (); 12048 ; 12049 return 0; 12050 } 12051 _ACEOF 12052 for ac_lib in '' nsl; do 12053 if test -z "$ac_lib"; then 12054 ac_res="none required" 12055 else 12056 ac_res=-l$ac_lib 12057 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12058 fi 12059 if ac_fn_c_try_link "$LINENO"; then : 12060 ac_cv_search_gethostbyname=$ac_res 12061 fi 12062 rm -f core conftest.err conftest.$ac_objext \ 12063 conftest$ac_exeext 12064 if ${ac_cv_search_gethostbyname+:} false; then : 12065 break 12066 fi 12067 done 12068 if ${ac_cv_search_gethostbyname+:} false; then : 12069 12070 else 12071 ac_cv_search_gethostbyname=no 12072 fi 12073 rm conftest.$ac_ext 12074 LIBS=$ac_func_search_save_LIBS 12075 fi 12076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 12077 $as_echo "$ac_cv_search_gethostbyname" >&6; } 12078 ac_res=$ac_cv_search_gethostbyname 12079 if test "$ac_res" != no; then : 12080 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12081 12082 fi 12083 12084 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 12085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 12086 $as_echo_n "checking for main in -lws2_32... " >&6; } 12087 if ${ac_cv_lib_ws2_32_main+:} false; then : 12088 $as_echo_n "(cached) " >&6 12089 else 12090 ac_check_lib_save_LIBS=$LIBS 12091 LIBS="-lws2_32 $LIBS" 12092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12093 /* end confdefs.h. */ 12094 12095 12096 int 12097 main () 12098 { 12099 return main (); 12100 ; 12101 return 0; 12102 } 12103 _ACEOF 12104 if ac_fn_c_try_link "$LINENO"; then : 12105 ac_cv_lib_ws2_32_main=yes 12106 else 12107 ac_cv_lib_ws2_32_main=no 12108 fi 12109 rm -f core conftest.err conftest.$ac_objext \ 12110 conftest$ac_exeext conftest.$ac_ext 12111 LIBS=$ac_check_lib_save_LIBS 12112 fi 12113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 12114 $as_echo "$ac_cv_lib_ws2_32_main" >&6; } 12115 if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 12116 cat >>confdefs.h <<_ACEOF 12117 #define HAVE_LIBWS2_32 1 12118 _ACEOF 12119 12120 LIBS="-lws2_32 $LIBS" 12121 12122 fi 12123 12124 fi 12125 12126 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 12127 # Check whether --enable-ipv6 was given. 12128 if test "${enable_ipv6+set}" = set; then : 12129 enableval=$enable_ipv6; IPV6CONN=$enableval 12130 else 12131 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 12132 if test "x$ac_cv_func_getaddrinfo" = xyes; then : 12133 IPV6CONN=yes 12134 else 12135 IPV6CONN=no 12136 fi 12137 12138 fi 12139 12140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 12141 $as_echo_n "checking if IPv6 support should be built... " >&6; } 12142 if test "$IPV6CONN" = "yes"; then 12143 12144 $as_echo "#define IPv6 1" >>confdefs.h 12145 12146 fi 12147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 12148 $as_echo "$IPV6CONN" >&6; } 12149 12150 # 4.3BSD-Reno added a new member to struct sockaddr_in 12151 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 12152 #include <sys/types.h> 12153 #include <sys/socket.h> 12154 #include <netinet/in.h> 12155 12156 " 12157 if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 12158 12159 $as_echo "#define BSD44SOCKETS 1" >>confdefs.h 12160 12161 fi 12162 12163 12164 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 12165 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 12166 $ac_includes_default 12167 #include <sys/socket.h> 12168 " 12169 if test "x$ac_cv_type_socklen_t" = xyes; then : 12170 12171 cat >>confdefs.h <<_ACEOF 12172 #define HAVE_SOCKLEN_T 1 12173 _ACEOF 12174 12175 12176 fi 12177 12178 12179 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 12180 # _XOPEN_SOURCE to get it (such as on Solaris) 12181 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12182 $ac_includes_default 12183 #include <sys/socket.h> 12184 12185 " 12186 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12187 12188 fi 12189 12190 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 12191 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 12192 unset ac_cv_member_struct_msghdr_msg_control 12193 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5 12194 $as_echo "$as_me: trying again with _XOPEN_SOURCE=600" >&6;} 12195 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12196 #define _XOPEN_SOURCE 600 12197 $ac_includes_default 12198 #include <sys/socket.h> 12199 12200 " 12201 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12202 12203 $as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h 12204 12205 12206 fi 12207 12208 fi 12209 # If that didn't work, fall back to XPG5/UNIX98 with C89 12210 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 12211 unset ac_cv_member_struct_msghdr_msg_control 12212 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5 12213 $as_echo "$as_me: trying again with _XOPEN_SOURCE=500" >&6;} 12214 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12215 #define _XOPEN_SOURCE 500 12216 $ac_includes_default 12217 #include <sys/socket.h> 12218 12219 " 12220 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12221 12222 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h 12223 12224 12225 fi 12226 12227 fi 12228 12229 12230 12231 fi 12232 case $host_os in 12233 solaris*|sco*|sysv4*) localdef="yes" ;; 12234 *) localdef="no" ;; 12235 esac 12236 # Check whether --enable-local-transport was given. 12237 if test "${enable_local_transport+set}" = set; then : 12238 enableval=$enable_local_transport; LOCALCONN=$enableval 12239 else 12240 LOCALCONN=$localdef 12241 fi 12242 12243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 12244 $as_echo_n "checking if Xtrans should support os-specific local connections... " >&6; } 12245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 12246 $as_echo "$LOCALCONN" >&6; } 12247 if test "$LOCALCONN" = "yes"; then 12248 12249 $as_echo "#define LOCALCONN 1" >>confdefs.h 12250 12251 fi 12252 12253 12254 12255 ac_config_files="$ac_config_files Makefile config/Makefile doc/Makefile man/Makefile" 12256 12257 cat >confcache <<\_ACEOF 12258 # This file is a shell script that caches the results of configure 12259 # tests run on this system so they can be shared between configure 12260 # scripts and configure runs, see configure's option --config-cache. 12261 # It is not useful on other systems. If it contains results you don't 12262 # want to keep, you may remove or edit it. 12263 # 12264 # config.status only pays attention to the cache file if you give it 12265 # the --recheck option to rerun configure. 12266 # 12267 # `ac_cv_env_foo' variables (set or unset) will be overridden when 12268 # loading this file, other *unset* `ac_cv_foo' will be assigned the 12269 # following values. 12270 12271 _ACEOF 12272 12273 # The following way of writing the cache mishandles newlines in values, 12274 # but we know of no workaround that is simple, portable, and efficient. 12275 # So, we kill variables containing newlines. 12276 # Ultrix sh set writes to stderr and can't be redirected directly, 12277 # and sets the high bit in the cache file unless we assign to the vars. 12278 ( 12279 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12280 eval ac_val=\$$ac_var 12281 case $ac_val in #( 12282 *${as_nl}*) 12283 case $ac_var in #( 12284 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12285 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12286 esac 12287 case $ac_var in #( 12288 _ | IFS | as_nl) ;; #( 12289 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12290 *) { eval $ac_var=; unset $ac_var;} ;; 12291 esac ;; 12292 esac 12293 done 12294 12295 (set) 2>&1 | 12296 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12297 *${as_nl}ac_space=\ *) 12298 # `set' does not quote correctly, so add quotes: double-quote 12299 # substitution turns \\\\ into \\, and sed turns \\ into \. 12300 sed -n \ 12301 "s/'/'\\\\''/g; 12302 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12303 ;; #( 12304 *) 12305 # `set' quotes correctly as required by POSIX, so do not add quotes. 12306 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12307 ;; 12308 esac | 12309 sort 12310 ) | 12311 sed ' 12312 /^ac_cv_env_/b end 12313 t clear 12314 :clear 12315 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 12316 t end 12317 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12318 :end' >>confcache 12319 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12320 if test -w "$cache_file"; then 12321 if test "x$cache_file" != "x/dev/null"; then 12322 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12323 $as_echo "$as_me: updating cache $cache_file" >&6;} 12324 if test ! -f "$cache_file" || test -h "$cache_file"; then 12325 cat confcache >"$cache_file" 12326 else 12327 case $cache_file in #( 12328 */* | ?:*) 12329 mv -f confcache "$cache_file"$$ && 12330 mv -f "$cache_file"$$ "$cache_file" ;; #( 12331 *) 12332 mv -f confcache "$cache_file" ;; 12333 esac 12334 fi 12335 fi 12336 else 12337 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12338 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 12339 fi 12340 fi 12341 rm -f confcache 12342 12343 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12344 # Let make expand exec_prefix. 12345 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12346 12347 DEFS=-DHAVE_CONFIG_H 12348 12349 ac_libobjs= 12350 ac_ltlibobjs= 12351 U= 12352 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12353 # 1. Remove the extension, and $U if already installed. 12354 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12355 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 12356 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12357 # will be set to the directory where LIBOBJS objects are built. 12358 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12359 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12360 done 12361 LIBOBJS=$ac_libobjs 12362 12363 LTLIBOBJS=$ac_ltlibobjs 12364 12365 12366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12367 $as_echo_n "checking that generated files are newer than configure... " >&6; } 12368 if test -n "$am_sleep_pid"; then 12369 # Hide warnings about reused PIDs. 12370 wait $am_sleep_pid 2>/dev/null 12371 fi 12372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 12373 $as_echo "done" >&6; } 12374 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12375 as_fn_error $? "conditional \"AMDEP\" was never defined. 12376 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12377 fi 12378 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12379 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12380 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12381 fi 12382 if test -n "$EXEEXT"; then 12383 am__EXEEXT_TRUE= 12384 am__EXEEXT_FALSE='#' 12385 else 12386 am__EXEEXT_TRUE='#' 12387 am__EXEEXT_FALSE= 12388 fi 12389 12390 if test -z "${ENABLE_DEVEL_DOCS_TRUE}" && test -z "${ENABLE_DEVEL_DOCS_FALSE}"; then 12391 as_fn_error $? "conditional \"ENABLE_DEVEL_DOCS\" was never defined. 12392 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12393 fi 12394 if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 12395 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 12396 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12397 fi 12398 if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 12399 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 12400 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12401 fi 12402 if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 12403 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 12404 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12405 fi 12406 if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 12407 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 12408 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12409 fi 12410 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 12411 as_fn_error $? "conditional \"LINT\" was never defined. 12412 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12413 fi 12414 12415 : "${CONFIG_STATUS=./config.status}" 12416 ac_write_fail=0 12417 ac_clean_files_save=$ac_clean_files 12418 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12419 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12420 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 12421 as_write_fail=0 12422 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12423 #! $SHELL 12424 # Generated by $as_me. 12425 # Run this file to recreate the current configuration. 12426 # Compiler output produced by configure, useful for debugging 12427 # configure, is in config.log if it exists. 12428 12429 debug=false 12430 ac_cs_recheck=false 12431 ac_cs_silent=false 12432 12433 SHELL=\${CONFIG_SHELL-$SHELL} 12434 export SHELL 12435 _ASEOF 12436 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12437 ## -------------------- ## 12438 ## M4sh Initialization. ## 12439 ## -------------------- ## 12440 12441 # Be more Bourne compatible 12442 DUALCASE=1; export DUALCASE # for MKS sh 12443 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 12444 emulate sh 12445 NULLCMD=: 12446 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12447 # is contrary to our usage. Disable this feature. 12448 alias -g '${1+"$@"}'='"$@"' 12449 setopt NO_GLOB_SUBST 12450 else 12451 case `(set -o) 2>/dev/null` in #( 12452 *posix*) : 12453 set -o posix ;; #( 12454 *) : 12455 ;; 12456 esac 12457 fi 12458 12459 12460 as_nl=' 12461 ' 12462 export as_nl 12463 # Printing a long string crashes Solaris 7 /usr/bin/printf. 12464 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 12465 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 12466 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 12467 # Prefer a ksh shell builtin over an external printf program on Solaris, 12468 # but without wasting forks for bash or zsh. 12469 if test -z "$BASH_VERSION$ZSH_VERSION" \ 12470 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 12471 as_echo='print -r --' 12472 as_echo_n='print -rn --' 12473 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 12474 as_echo='printf %s\n' 12475 as_echo_n='printf %s' 12476 else 12477 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 12478 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 12479 as_echo_n='/usr/ucb/echo -n' 12480 else 12481 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 12482 as_echo_n_body='eval 12483 arg=$1; 12484 case $arg in #( 12485 *"$as_nl"*) 12486 expr "X$arg" : "X\\(.*\\)$as_nl"; 12487 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 12488 esac; 12489 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 12490 ' 12491 export as_echo_n_body 12492 as_echo_n='sh -c $as_echo_n_body as_echo' 12493 fi 12494 export as_echo_body 12495 as_echo='sh -c $as_echo_body as_echo' 12496 fi 12497 12498 # The user is always right. 12499 if test "${PATH_SEPARATOR+set}" != set; then 12500 PATH_SEPARATOR=: 12501 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12502 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12503 PATH_SEPARATOR=';' 12504 } 12505 fi 12506 12507 12508 # IFS 12509 # We need space, tab and new line, in precisely that order. Quoting is 12510 # there to prevent editors from complaining about space-tab. 12511 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 12512 # splitting by setting IFS to empty value.) 12513 IFS=" "" $as_nl" 12514 12515 # Find who we are. Look in the path if we contain no directory separator. 12516 as_myself= 12517 case $0 in #(( 12518 *[\\/]* ) as_myself=$0 ;; 12519 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12520 for as_dir in $PATH 12521 do 12522 IFS=$as_save_IFS 12523 test -z "$as_dir" && as_dir=. 12524 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 12525 done 12526 IFS=$as_save_IFS 12527 12528 ;; 12529 esac 12530 # We did not find ourselves, most probably we were run as `sh COMMAND' 12531 # in which case we are not to be found in the path. 12532 if test "x$as_myself" = x; then 12533 as_myself=$0 12534 fi 12535 if test ! -f "$as_myself"; then 12536 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12537 exit 1 12538 fi 12539 12540 # Unset variables that we do not need and which cause bugs (e.g. in 12541 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 12542 # suppresses any "Segmentation fault" message there. '((' could 12543 # trigger a bug in pdksh 5.2.14. 12544 for as_var in BASH_ENV ENV MAIL MAILPATH 12545 do eval test x\${$as_var+set} = xset \ 12546 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12547 done 12548 PS1='$ ' 12549 PS2='> ' 12550 PS4='+ ' 12551 12552 # NLS nuisances. 12553 LC_ALL=C 12554 export LC_ALL 12555 LANGUAGE=C 12556 export LANGUAGE 12557 12558 # CDPATH. 12559 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 12560 12561 12562 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12563 # ---------------------------------------- 12564 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12565 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12566 # script with STATUS, using 1 if that was 0. 12567 as_fn_error () 12568 { 12569 as_status=$1; test $as_status -eq 0 && as_status=1 12570 if test "$4"; then 12571 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12572 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12573 fi 12574 $as_echo "$as_me: error: $2" >&2 12575 as_fn_exit $as_status 12576 } # as_fn_error 12577 12578 12579 # as_fn_set_status STATUS 12580 # ----------------------- 12581 # Set $? to STATUS, without forking. 12582 as_fn_set_status () 12583 { 12584 return $1 12585 } # as_fn_set_status 12586 12587 # as_fn_exit STATUS 12588 # ----------------- 12589 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12590 as_fn_exit () 12591 { 12592 set +e 12593 as_fn_set_status $1 12594 exit $1 12595 } # as_fn_exit 12596 12597 # as_fn_unset VAR 12598 # --------------- 12599 # Portably unset VAR. 12600 as_fn_unset () 12601 { 12602 { eval $1=; unset $1;} 12603 } 12604 as_unset=as_fn_unset 12605 # as_fn_append VAR VALUE 12606 # ---------------------- 12607 # Append the text in VALUE to the end of the definition contained in VAR. Take 12608 # advantage of any shell optimizations that allow amortized linear growth over 12609 # repeated appends, instead of the typical quadratic growth present in naive 12610 # implementations. 12611 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 12612 eval 'as_fn_append () 12613 { 12614 eval $1+=\$2 12615 }' 12616 else 12617 as_fn_append () 12618 { 12619 eval $1=\$$1\$2 12620 } 12621 fi # as_fn_append 12622 12623 # as_fn_arith ARG... 12624 # ------------------ 12625 # Perform arithmetic evaluation on the ARGs, and store the result in the 12626 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12627 # must be portable across $(()) and expr. 12628 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 12629 eval 'as_fn_arith () 12630 { 12631 as_val=$(( $* )) 12632 }' 12633 else 12634 as_fn_arith () 12635 { 12636 as_val=`expr "$@" || test $? -eq 1` 12637 } 12638 fi # as_fn_arith 12639 12640 12641 if expr a : '\(a\)' >/dev/null 2>&1 && 12642 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12643 as_expr=expr 12644 else 12645 as_expr=false 12646 fi 12647 12648 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12649 as_basename=basename 12650 else 12651 as_basename=false 12652 fi 12653 12654 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12655 as_dirname=dirname 12656 else 12657 as_dirname=false 12658 fi 12659 12660 as_me=`$as_basename -- "$0" || 12661 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12662 X"$0" : 'X\(//\)$' \| \ 12663 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12664 $as_echo X/"$0" | 12665 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12666 s//\1/ 12667 q 12668 } 12669 /^X\/\(\/\/\)$/{ 12670 s//\1/ 12671 q 12672 } 12673 /^X\/\(\/\).*/{ 12674 s//\1/ 12675 q 12676 } 12677 s/.*/./; q'` 12678 12679 # Avoid depending upon Character Ranges. 12680 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12681 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12682 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12683 as_cr_digits='0123456789' 12684 as_cr_alnum=$as_cr_Letters$as_cr_digits 12685 12686 ECHO_C= ECHO_N= ECHO_T= 12687 case `echo -n x` in #((((( 12688 -n*) 12689 case `echo 'xy\c'` in 12690 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12691 xy) ECHO_C='\c';; 12692 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12693 ECHO_T=' ';; 12694 esac;; 12695 *) 12696 ECHO_N='-n';; 12697 esac 12698 12699 rm -f conf$$ conf$$.exe conf$$.file 12700 if test -d conf$$.dir; then 12701 rm -f conf$$.dir/conf$$.file 12702 else 12703 rm -f conf$$.dir 12704 mkdir conf$$.dir 2>/dev/null 12705 fi 12706 if (echo >conf$$.file) 2>/dev/null; then 12707 if ln -s conf$$.file conf$$ 2>/dev/null; then 12708 as_ln_s='ln -s' 12709 # ... but there are two gotchas: 12710 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12711 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12712 # In both cases, we have to default to `cp -pR'. 12713 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12714 as_ln_s='cp -pR' 12715 elif ln conf$$.file conf$$ 2>/dev/null; then 12716 as_ln_s=ln 12717 else 12718 as_ln_s='cp -pR' 12719 fi 12720 else 12721 as_ln_s='cp -pR' 12722 fi 12723 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12724 rmdir conf$$.dir 2>/dev/null 12725 12726 12727 # as_fn_mkdir_p 12728 # ------------- 12729 # Create "$as_dir" as a directory, including parents if necessary. 12730 as_fn_mkdir_p () 12731 { 12732 12733 case $as_dir in #( 12734 -*) as_dir=./$as_dir;; 12735 esac 12736 test -d "$as_dir" || eval $as_mkdir_p || { 12737 as_dirs= 12738 while :; do 12739 case $as_dir in #( 12740 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12741 *) as_qdir=$as_dir;; 12742 esac 12743 as_dirs="'$as_qdir' $as_dirs" 12744 as_dir=`$as_dirname -- "$as_dir" || 12745 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12746 X"$as_dir" : 'X\(//\)[^/]' \| \ 12747 X"$as_dir" : 'X\(//\)$' \| \ 12748 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12749 $as_echo X"$as_dir" | 12750 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12751 s//\1/ 12752 q 12753 } 12754 /^X\(\/\/\)[^/].*/{ 12755 s//\1/ 12756 q 12757 } 12758 /^X\(\/\/\)$/{ 12759 s//\1/ 12760 q 12761 } 12762 /^X\(\/\).*/{ 12763 s//\1/ 12764 q 12765 } 12766 s/.*/./; q'` 12767 test -d "$as_dir" && break 12768 done 12769 test -z "$as_dirs" || eval "mkdir $as_dirs" 12770 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12771 12772 12773 } # as_fn_mkdir_p 12774 if mkdir -p . 2>/dev/null; then 12775 as_mkdir_p='mkdir -p "$as_dir"' 12776 else 12777 test -d ./-p && rmdir ./-p 12778 as_mkdir_p=false 12779 fi 12780 12781 12782 # as_fn_executable_p FILE 12783 # ----------------------- 12784 # Test if FILE is an executable regular file. 12785 as_fn_executable_p () 12786 { 12787 test -f "$1" && test -x "$1" 12788 } # as_fn_executable_p 12789 as_test_x='test -x' 12790 as_executable_p=as_fn_executable_p 12791 12792 # Sed expression to map a string onto a valid CPP name. 12793 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12794 12795 # Sed expression to map a string onto a valid variable name. 12796 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12797 12798 12799 exec 6>&1 12800 ## ----------------------------------- ## 12801 ## Main body of $CONFIG_STATUS script. ## 12802 ## ----------------------------------- ## 12803 _ASEOF 12804 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12805 12806 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12807 # Save the log message, to keep $0 and so on meaningful, and to 12808 # report actual input values of CONFIG_FILES etc. instead of their 12809 # values after options handling. 12810 ac_log=" 12811 This file was extended by xfs $as_me 1.2.0, which was 12812 generated by GNU Autoconf 2.69. Invocation command line was 12813 12814 CONFIG_FILES = $CONFIG_FILES 12815 CONFIG_HEADERS = $CONFIG_HEADERS 12816 CONFIG_LINKS = $CONFIG_LINKS 12817 CONFIG_COMMANDS = $CONFIG_COMMANDS 12818 $ $0 $@ 12819 12820 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12821 " 12822 12823 _ACEOF 12824 12825 case $ac_config_files in *" 12826 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12827 esac 12828 12829 case $ac_config_headers in *" 12830 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12831 esac 12832 12833 12834 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12835 # Files that config.status was made for. 12836 config_files="$ac_config_files" 12837 config_headers="$ac_config_headers" 12838 config_commands="$ac_config_commands" 12839 12840 _ACEOF 12841 12842 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12843 ac_cs_usage="\ 12844 \`$as_me' instantiates files and other configuration actions 12845 from templates according to the current configuration. Unless the files 12846 and actions are specified as TAGs, all are instantiated by default. 12847 12848 Usage: $0 [OPTION]... [TAG]... 12849 12850 -h, --help print this help, then exit 12851 -V, --version print version number and configuration settings, then exit 12852 --config print configuration, then exit 12853 -q, --quiet, --silent 12854 do not print progress messages 12855 -d, --debug don't remove temporary files 12856 --recheck update $as_me by reconfiguring in the same conditions 12857 --file=FILE[:TEMPLATE] 12858 instantiate the configuration file FILE 12859 --header=FILE[:TEMPLATE] 12860 instantiate the configuration header FILE 12861 12862 Configuration files: 12863 $config_files 12864 12865 Configuration headers: 12866 $config_headers 12867 12868 Configuration commands: 12869 $config_commands 12870 12871 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 12872 12873 _ACEOF 12874 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12875 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12876 ac_cs_version="\\ 12877 xfs config.status 1.2.0 12878 configured by $0, generated by GNU Autoconf 2.69, 12879 with options \\"\$ac_cs_config\\" 12880 12881 Copyright (C) 2012 Free Software Foundation, Inc. 12882 This config.status script is free software; the Free Software Foundation 12883 gives unlimited permission to copy, distribute and modify it." 12884 12885 ac_pwd='$ac_pwd' 12886 srcdir='$srcdir' 12887 INSTALL='$INSTALL' 12888 MKDIR_P='$MKDIR_P' 12889 AWK='$AWK' 12890 test -n "\$AWK" || AWK=awk 12891 _ACEOF 12892 12893 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12894 # The default lists apply if the user does not specify any file. 12895 ac_need_defaults=: 12896 while test $# != 0 12897 do 12898 case $1 in 12899 --*=?*) 12900 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12901 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12902 ac_shift=: 12903 ;; 12904 --*=) 12905 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12906 ac_optarg= 12907 ac_shift=: 12908 ;; 12909 *) 12910 ac_option=$1 12911 ac_optarg=$2 12912 ac_shift=shift 12913 ;; 12914 esac 12915 12916 case $ac_option in 12917 # Handling of the options. 12918 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12919 ac_cs_recheck=: ;; 12920 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12921 $as_echo "$ac_cs_version"; exit ;; 12922 --config | --confi | --conf | --con | --co | --c ) 12923 $as_echo "$ac_cs_config"; exit ;; 12924 --debug | --debu | --deb | --de | --d | -d ) 12925 debug=: ;; 12926 --file | --fil | --fi | --f ) 12927 $ac_shift 12928 case $ac_optarg in 12929 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12930 '') as_fn_error $? "missing file argument" ;; 12931 esac 12932 as_fn_append CONFIG_FILES " '$ac_optarg'" 12933 ac_need_defaults=false;; 12934 --header | --heade | --head | --hea ) 12935 $ac_shift 12936 case $ac_optarg in 12937 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12938 esac 12939 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12940 ac_need_defaults=false;; 12941 --he | --h) 12942 # Conflict between --help and --header 12943 as_fn_error $? "ambiguous option: \`$1' 12944 Try \`$0 --help' for more information.";; 12945 --help | --hel | -h ) 12946 $as_echo "$ac_cs_usage"; exit ;; 12947 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12948 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12949 ac_cs_silent=: ;; 12950 12951 # This is an error. 12952 -*) as_fn_error $? "unrecognized option: \`$1' 12953 Try \`$0 --help' for more information." ;; 12954 12955 *) as_fn_append ac_config_targets " $1" 12956 ac_need_defaults=false ;; 12957 12958 esac 12959 shift 12960 done 12961 12962 ac_configure_extra_args= 12963 12964 if $ac_cs_silent; then 12965 exec 6>/dev/null 12966 ac_configure_extra_args="$ac_configure_extra_args --silent" 12967 fi 12968 12969 _ACEOF 12970 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12971 if \$ac_cs_recheck; then 12972 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12973 shift 12974 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12975 CONFIG_SHELL='$SHELL' 12976 export CONFIG_SHELL 12977 exec "\$@" 12978 fi 12979 12980 _ACEOF 12981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12982 exec 5>>config.log 12983 { 12984 echo 12985 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12986 ## Running $as_me. ## 12987 _ASBOX 12988 $as_echo "$ac_log" 12989 } >&5 12990 12991 _ACEOF 12992 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12993 # 12994 # INIT-COMMANDS 12995 # 12996 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12997 12998 _ACEOF 12999 13000 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13001 13002 # Handling of arguments. 13003 for ac_config_target in $ac_config_targets 13004 do 13005 case $ac_config_target in 13006 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13007 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13008 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13009 "config/Makefile") CONFIG_FILES="$CONFIG_FILES config/Makefile" ;; 13010 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 13011 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13012 13013 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 13014 esac 13015 done 13016 13017 13018 # If the user did not use the arguments to specify the items to instantiate, 13019 # then the envvar interface is used. Set only those that are not. 13020 # We use the long form for the default assignment because of an extremely 13021 # bizarre bug on SunOS 4.1.3. 13022 if $ac_need_defaults; then 13023 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 13024 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 13025 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 13026 fi 13027 13028 # Have a temporary directory for convenience. Make it in the build tree 13029 # simply because there is no reason against having it here, and in addition, 13030 # creating and moving files from /tmp can sometimes cause problems. 13031 # Hook for its removal unless debugging. 13032 # Note that there is a small window in which the directory will not be cleaned: 13033 # after its creation but before its name has been assigned to `$tmp'. 13034 $debug || 13035 { 13036 tmp= ac_tmp= 13037 trap 'exit_status=$? 13038 : "${ac_tmp:=$tmp}" 13039 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13040 ' 0 13041 trap 'as_fn_exit 1' 1 2 13 15 13042 } 13043 # Create a (secure) tmp directory for tmp files. 13044 13045 { 13046 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13047 test -d "$tmp" 13048 } || 13049 { 13050 tmp=./conf$$-$RANDOM 13051 (umask 077 && mkdir "$tmp") 13052 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13053 ac_tmp=$tmp 13054 13055 # Set up the scripts for CONFIG_FILES section. 13056 # No need to generate them if there are no CONFIG_FILES. 13057 # This happens for instance with `./config.status config.h'. 13058 if test -n "$CONFIG_FILES"; then 13059 13060 13061 ac_cr=`echo X | tr X '\015'` 13062 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13063 # But we know of no other shell where ac_cr would be empty at this 13064 # point, so we can use a bashism as a fallback. 13065 if test "x$ac_cr" = x; then 13066 eval ac_cr=\$\'\\r\' 13067 fi 13068 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13069 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13070 ac_cs_awk_cr='\\r' 13071 else 13072 ac_cs_awk_cr=$ac_cr 13073 fi 13074 13075 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13076 _ACEOF 13077 13078 13079 { 13080 echo "cat >conf$$subs.awk <<_ACEOF" && 13081 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13082 echo "_ACEOF" 13083 } >conf$$subs.sh || 13084 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13085 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13086 ac_delim='%!_!# ' 13087 for ac_last_try in false false false false false :; do 13088 . ./conf$$subs.sh || 13089 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13090 13091 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13092 if test $ac_delim_n = $ac_delim_num; then 13093 break 13094 elif $ac_last_try; then 13095 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13096 else 13097 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13098 fi 13099 done 13100 rm -f conf$$subs.sh 13101 13102 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13103 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13104 _ACEOF 13105 sed -n ' 13106 h 13107 s/^/S["/; s/!.*/"]=/ 13108 p 13109 g 13110 s/^[^!]*!// 13111 :repl 13112 t repl 13113 s/'"$ac_delim"'$// 13114 t delim 13115 :nl 13116 h 13117 s/\(.\{148\}\)..*/\1/ 13118 t more1 13119 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13120 p 13121 n 13122 b repl 13123 :more1 13124 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13125 p 13126 g 13127 s/.\{148\}// 13128 t nl 13129 :delim 13130 h 13131 s/\(.\{148\}\)..*/\1/ 13132 t more2 13133 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13134 p 13135 b 13136 :more2 13137 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13138 p 13139 g 13140 s/.\{148\}// 13141 t delim 13142 ' <conf$$subs.awk | sed ' 13143 /^[^""]/{ 13144 N 13145 s/\n// 13146 } 13147 ' >>$CONFIG_STATUS || ac_write_fail=1 13148 rm -f conf$$subs.awk 13149 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13150 _ACAWK 13151 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13152 for (key in S) S_is_set[key] = 1 13153 FS = "" 13154 13155 } 13156 { 13157 line = $ 0 13158 nfields = split(line, field, "@") 13159 substed = 0 13160 len = length(field[1]) 13161 for (i = 2; i < nfields; i++) { 13162 key = field[i] 13163 keylen = length(key) 13164 if (S_is_set[key]) { 13165 value = S[key] 13166 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13167 len += length(value) + length(field[++i]) 13168 substed = 1 13169 } else 13170 len += 1 + keylen 13171 } 13172 13173 print line 13174 } 13175 13176 _ACAWK 13177 _ACEOF 13178 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13179 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13180 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13181 else 13182 cat 13183 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13184 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13185 _ACEOF 13186 13187 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13188 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13189 # trailing colons and then remove the whole line if VPATH becomes empty 13190 # (actually we leave an empty line to preserve line numbers). 13191 if test "x$srcdir" = x.; then 13192 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13193 h 13194 s/// 13195 s/^/:/ 13196 s/[ ]*$/:/ 13197 s/:\$(srcdir):/:/g 13198 s/:\${srcdir}:/:/g 13199 s/:@srcdir@:/:/g 13200 s/^:*// 13201 s/:*$// 13202 x 13203 s/\(=[ ]*\).*/\1/ 13204 G 13205 s/\n// 13206 s/^[^=]*=[ ]*$// 13207 }' 13208 fi 13209 13210 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13211 fi # test -n "$CONFIG_FILES" 13212 13213 # Set up the scripts for CONFIG_HEADERS section. 13214 # No need to generate them if there are no CONFIG_HEADERS. 13215 # This happens for instance with `./config.status Makefile'. 13216 if test -n "$CONFIG_HEADERS"; then 13217 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13218 BEGIN { 13219 _ACEOF 13220 13221 # Transform confdefs.h into an awk script `defines.awk', embedded as 13222 # here-document in config.status, that substitutes the proper values into 13223 # config.h.in to produce config.h. 13224 13225 # Create a delimiter string that does not exist in confdefs.h, to ease 13226 # handling of long lines. 13227 ac_delim='%!_!# ' 13228 for ac_last_try in false false :; do 13229 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13230 if test -z "$ac_tt"; then 13231 break 13232 elif $ac_last_try; then 13233 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13234 else 13235 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13236 fi 13237 done 13238 13239 # For the awk script, D is an array of macro values keyed by name, 13240 # likewise P contains macro parameters if any. Preserve backslash 13241 # newline sequences. 13242 13243 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13244 sed -n ' 13245 s/.\{148\}/&'"$ac_delim"'/g 13246 t rset 13247 :rset 13248 s/^[ ]*#[ ]*define[ ][ ]*/ / 13249 t def 13250 d 13251 :def 13252 s/\\$// 13253 t bsnl 13254 s/["\\]/\\&/g 13255 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13256 D["\1"]=" \3"/p 13257 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13258 d 13259 :bsnl 13260 s/["\\]/\\&/g 13261 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13262 D["\1"]=" \3\\\\\\n"\\/p 13263 t cont 13264 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13265 t cont 13266 d 13267 :cont 13268 n 13269 s/.\{148\}/&'"$ac_delim"'/g 13270 t clear 13271 :clear 13272 s/\\$// 13273 t bsnlc 13274 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13275 d 13276 :bsnlc 13277 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13278 b cont 13279 ' <confdefs.h | sed ' 13280 s/'"$ac_delim"'/"\\\ 13281 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13282 13283 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13284 for (key in D) D_is_set[key] = 1 13285 FS = "" 13286 } 13287 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13288 line = \$ 0 13289 split(line, arg, " ") 13290 if (arg[1] == "#") { 13291 defundef = arg[2] 13292 mac1 = arg[3] 13293 } else { 13294 defundef = substr(arg[1], 2) 13295 mac1 = arg[2] 13296 } 13297 split(mac1, mac2, "(") #) 13298 macro = mac2[1] 13299 prefix = substr(line, 1, index(line, defundef) - 1) 13300 if (D_is_set[macro]) { 13301 # Preserve the white space surrounding the "#". 13302 print prefix "define", macro P[macro] D[macro] 13303 next 13304 } else { 13305 # Replace #undef with comments. This is necessary, for example, 13306 # in the case of _POSIX_SOURCE, which is predefined and required 13307 # on some systems where configure will not decide to define it. 13308 if (defundef == "undef") { 13309 print "/*", prefix defundef, macro, "*/" 13310 next 13311 } 13312 } 13313 } 13314 { print } 13315 _ACAWK 13316 _ACEOF 13317 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13318 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13319 fi # test -n "$CONFIG_HEADERS" 13320 13321 13322 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13323 shift 13324 for ac_tag 13325 do 13326 case $ac_tag in 13327 :[FHLC]) ac_mode=$ac_tag; continue;; 13328 esac 13329 case $ac_mode$ac_tag in 13330 :[FHL]*:*);; 13331 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13332 :[FH]-) ac_tag=-:-;; 13333 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13334 esac 13335 ac_save_IFS=$IFS 13336 IFS=: 13337 set x $ac_tag 13338 IFS=$ac_save_IFS 13339 shift 13340 ac_file=$1 13341 shift 13342 13343 case $ac_mode in 13344 :L) ac_source=$1;; 13345 :[FH]) 13346 ac_file_inputs= 13347 for ac_f 13348 do 13349 case $ac_f in 13350 -) ac_f="$ac_tmp/stdin";; 13351 *) # Look for the file first in the build tree, then in the source tree 13352 # (if the path is not absolute). The absolute path cannot be DOS-style, 13353 # because $ac_f cannot contain `:'. 13354 test -f "$ac_f" || 13355 case $ac_f in 13356 [\\/$]*) false;; 13357 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13358 esac || 13359 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13360 esac 13361 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13362 as_fn_append ac_file_inputs " '$ac_f'" 13363 done 13364 13365 # Let's still pretend it is `configure' which instantiates (i.e., don't 13366 # use $as_me), people would be surprised to read: 13367 # /* config.h. Generated by config.status. */ 13368 configure_input='Generated from '` 13369 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13370 `' by configure.' 13371 if test x"$ac_file" != x-; then 13372 configure_input="$ac_file. $configure_input" 13373 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13374 $as_echo "$as_me: creating $ac_file" >&6;} 13375 fi 13376 # Neutralize special characters interpreted by sed in replacement strings. 13377 case $configure_input in #( 13378 *\&* | *\|* | *\\* ) 13379 ac_sed_conf_input=`$as_echo "$configure_input" | 13380 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13381 *) ac_sed_conf_input=$configure_input;; 13382 esac 13383 13384 case $ac_tag in 13385 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13386 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13387 esac 13388 ;; 13389 esac 13390 13391 ac_dir=`$as_dirname -- "$ac_file" || 13392 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13393 X"$ac_file" : 'X\(//\)[^/]' \| \ 13394 X"$ac_file" : 'X\(//\)$' \| \ 13395 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13396 $as_echo X"$ac_file" | 13397 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13398 s//\1/ 13399 q 13400 } 13401 /^X\(\/\/\)[^/].*/{ 13402 s//\1/ 13403 q 13404 } 13405 /^X\(\/\/\)$/{ 13406 s//\1/ 13407 q 13408 } 13409 /^X\(\/\).*/{ 13410 s//\1/ 13411 q 13412 } 13413 s/.*/./; q'` 13414 as_dir="$ac_dir"; as_fn_mkdir_p 13415 ac_builddir=. 13416 13417 case "$ac_dir" in 13418 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13419 *) 13420 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 13421 # A ".." for each directory in $ac_dir_suffix. 13422 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13423 case $ac_top_builddir_sub in 13424 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13425 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13426 esac ;; 13427 esac 13428 ac_abs_top_builddir=$ac_pwd 13429 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13430 # for backward compatibility: 13431 ac_top_builddir=$ac_top_build_prefix 13432 13433 case $srcdir in 13434 .) # We are building in place. 13435 ac_srcdir=. 13436 ac_top_srcdir=$ac_top_builddir_sub 13437 ac_abs_top_srcdir=$ac_pwd ;; 13438 [\\/]* | ?:[\\/]* ) # Absolute name. 13439 ac_srcdir=$srcdir$ac_dir_suffix; 13440 ac_top_srcdir=$srcdir 13441 ac_abs_top_srcdir=$srcdir ;; 13442 *) # Relative name. 13443 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13444 ac_top_srcdir=$ac_top_build_prefix$srcdir 13445 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13446 esac 13447 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13448 13449 13450 case $ac_mode in 13451 :F) 13452 # 13453 # CONFIG_FILE 13454 # 13455 13456 case $INSTALL in 13457 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13458 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13459 esac 13460 ac_MKDIR_P=$MKDIR_P 13461 case $MKDIR_P in 13462 [\\/$]* | ?:[\\/]* ) ;; 13463 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13464 esac 13465 _ACEOF 13466 13467 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13468 # If the template does not know about datarootdir, expand it. 13469 # FIXME: This hack should be removed a few years after 2.60. 13470 ac_datarootdir_hack=; ac_datarootdir_seen= 13471 ac_sed_dataroot=' 13472 /datarootdir/ { 13473 p 13474 q 13475 } 13476 /@datadir@/p 13477 /@docdir@/p 13478 /@infodir@/p 13479 /@localedir@/p 13480 /@mandir@/p' 13481 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13482 *datarootdir*) ac_datarootdir_seen=yes;; 13483 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13484 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13485 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13486 _ACEOF 13487 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13488 ac_datarootdir_hack=' 13489 s&@datadir@&$datadir&g 13490 s&@docdir@&$docdir&g 13491 s&@infodir@&$infodir&g 13492 s&@localedir@&$localedir&g 13493 s&@mandir@&$mandir&g 13494 s&\\\${datarootdir}&$datarootdir&g' ;; 13495 esac 13496 _ACEOF 13497 13498 # Neutralize VPATH when `$srcdir' = `.'. 13499 # Shell code in configure.ac might set extrasub. 13500 # FIXME: do we really want to maintain this feature? 13501 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13502 ac_sed_extra="$ac_vpsub 13503 $extrasub 13504 _ACEOF 13505 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13506 :t 13507 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13508 s|@configure_input@|$ac_sed_conf_input|;t t 13509 s&@top_builddir@&$ac_top_builddir_sub&;t t 13510 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13511 s&@srcdir@&$ac_srcdir&;t t 13512 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13513 s&@top_srcdir@&$ac_top_srcdir&;t t 13514 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13515 s&@builddir@&$ac_builddir&;t t 13516 s&@abs_builddir@&$ac_abs_builddir&;t t 13517 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13518 s&@INSTALL@&$ac_INSTALL&;t t 13519 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13520 $ac_datarootdir_hack 13521 " 13522 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13523 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13524 13525 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13526 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13527 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13528 "$ac_tmp/out"`; test -z "$ac_out"; } && 13529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13530 which seems to be undefined. Please make sure it is defined" >&5 13531 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13532 which seems to be undefined. Please make sure it is defined" >&2;} 13533 13534 rm -f "$ac_tmp/stdin" 13535 case $ac_file in 13536 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13537 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13538 esac \ 13539 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13540 ;; 13541 :H) 13542 # 13543 # CONFIG_HEADER 13544 # 13545 if test x"$ac_file" != x-; then 13546 { 13547 $as_echo "/* $configure_input */" \ 13548 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13549 } >"$ac_tmp/config.h" \ 13550 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13551 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13552 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13553 $as_echo "$as_me: $ac_file is unchanged" >&6;} 13554 else 13555 rm -f "$ac_file" 13556 mv "$ac_tmp/config.h" "$ac_file" \ 13557 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13558 fi 13559 else 13560 $as_echo "/* $configure_input */" \ 13561 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13562 || as_fn_error $? "could not create -" "$LINENO" 5 13563 fi 13564 # Compute "$ac_file"'s index in $config_headers. 13565 _am_arg="$ac_file" 13566 _am_stamp_count=1 13567 for _am_header in $config_headers :; do 13568 case $_am_header in 13569 $_am_arg | $_am_arg:* ) 13570 break ;; 13571 * ) 13572 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13573 esac 13574 done 13575 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13576 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13577 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13578 X"$_am_arg" : 'X\(//\)$' \| \ 13579 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13580 $as_echo X"$_am_arg" | 13581 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13582 s//\1/ 13583 q 13584 } 13585 /^X\(\/\/\)[^/].*/{ 13586 s//\1/ 13587 q 13588 } 13589 /^X\(\/\/\)$/{ 13590 s//\1/ 13591 q 13592 } 13593 /^X\(\/\).*/{ 13594 s//\1/ 13595 q 13596 } 13597 s/.*/./; q'`/stamp-h$_am_stamp_count 13598 ;; 13599 13600 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13601 $as_echo "$as_me: executing $ac_file commands" >&6;} 13602 ;; 13603 esac 13604 13605 13606 case $ac_file$ac_mode in 13607 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13608 # Older Autoconf quotes --file arguments for eval, but not when files 13609 # are listed without --file. Let's play safe and only enable the eval 13610 # if we detect the quoting. 13611 case $CONFIG_FILES in 13612 *\'*) eval set x "$CONFIG_FILES" ;; 13613 *) set x $CONFIG_FILES ;; 13614 esac 13615 shift 13616 for mf 13617 do 13618 # Strip MF so we end up with the name of the file. 13619 mf=`echo "$mf" | sed -e 's/:.*$//'` 13620 # Check whether this is an Automake generated Makefile or not. 13621 # We used to match only the files named 'Makefile.in', but 13622 # some people rename them; so instead we look at the file content. 13623 # Grep'ing the first line is not enough: some people post-process 13624 # each Makefile.in and add a new line on top of each file to say so. 13625 # Grep'ing the whole file is not good either: AIX grep has a line 13626 # limit of 2048, but all sed's we know have understand at least 4000. 13627 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 13628 dirpart=`$as_dirname -- "$mf" || 13629 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13630 X"$mf" : 'X\(//\)[^/]' \| \ 13631 X"$mf" : 'X\(//\)$' \| \ 13632 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 13633 $as_echo X"$mf" | 13634 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13635 s//\1/ 13636 q 13637 } 13638 /^X\(\/\/\)[^/].*/{ 13639 s//\1/ 13640 q 13641 } 13642 /^X\(\/\/\)$/{ 13643 s//\1/ 13644 q 13645 } 13646 /^X\(\/\).*/{ 13647 s//\1/ 13648 q 13649 } 13650 s/.*/./; q'` 13651 else 13652 continue 13653 fi 13654 # Extract the definition of DEPDIR, am__include, and am__quote 13655 # from the Makefile without running 'make'. 13656 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 13657 test -z "$DEPDIR" && continue 13658 am__include=`sed -n 's/^am__include = //p' < "$mf"` 13659 test -z "$am__include" && continue 13660 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 13661 # Find all dependency output files, they are included files with 13662 # $(DEPDIR) in their names. We invoke sed twice because it is the 13663 # simplest approach to changing $(DEPDIR) to its actual value in the 13664 # expansion. 13665 for file in `sed -n " 13666 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 13667 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 13668 # Make sure the directory exists. 13669 test -f "$dirpart/$file" && continue 13670 fdir=`$as_dirname -- "$file" || 13671 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13672 X"$file" : 'X\(//\)[^/]' \| \ 13673 X"$file" : 'X\(//\)$' \| \ 13674 X"$file" : 'X\(/\)' \| . 2>/dev/null || 13675 $as_echo X"$file" | 13676 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13677 s//\1/ 13678 q 13679 } 13680 /^X\(\/\/\)[^/].*/{ 13681 s//\1/ 13682 q 13683 } 13684 /^X\(\/\/\)$/{ 13685 s//\1/ 13686 q 13687 } 13688 /^X\(\/\).*/{ 13689 s//\1/ 13690 q 13691 } 13692 s/.*/./; q'` 13693 as_dir=$dirpart/$fdir; as_fn_mkdir_p 13694 # echo "creating $dirpart/$file" 13695 echo '# dummy' > "$dirpart/$file" 13696 done 13697 done 13698 } 13699 ;; 13700 13701 esac 13702 done # for ac_tag 13703 13704 13705 as_fn_exit 0 13706 _ACEOF 13707 ac_clean_files=$ac_clean_files_save 13708 13709 test $ac_write_fail = 0 || 13710 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13711 13712 13713 # configure is writing to config.log, and then calls config.status. 13714 # config.status does its own redirection, appending to config.log. 13715 # Unfortunately, on DOS this fails, as config.log is still kept open 13716 # by configure, so config.status won't be able to write to it; its 13717 # output is simply discarded. So we exec the FD to /dev/null, 13718 # effectively closing config.log, so it can be properly (re)opened and 13719 # appended to by config.status. When coming back to configure, we 13720 # need to make the FD available again. 13721 if test "$no_create" != yes; then 13722 ac_cs_success=: 13723 ac_config_status_args= 13724 test "$silent" = yes && 13725 ac_config_status_args="$ac_config_status_args --quiet" 13726 exec 5>/dev/null 13727 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13728 exec 5>>config.log 13729 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13730 # would make configure fail if this is the last instruction. 13731 $ac_cs_success || as_fn_exit 1 13732 fi 13733 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13734 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13735 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13736 fi 13737 13738
Indexes created Sun Oct 25 00:26:45 UTC 2026