configure revision 1.1.1.4.4.1
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xfs 1.1.4. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10 # Foundation, Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45 # Prefer a ksh shell builtin over an external printf program on Solaris, 46 # but without wasting forks for bash or zsh. 47 if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54 else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83 fi 84 85 86 # IFS 87 # We need space, tab and new line, in precisely that order. Quoting is 88 # there to prevent editors from complaining about space-tab. 89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 90 # splitting by setting IFS to empty value.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 as_myself= 95 case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98 for as_dir in $PATH 99 do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104 IFS=$as_save_IFS 105 106 ;; 107 esac 108 # We did not find ourselves, most probably we were run as `sh COMMAND' 109 # in which case we are not to be found in the path. 110 if test "x$as_myself" = x; then 111 as_myself=$0 112 fi 113 if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116 fi 117 118 # Unset variables that we do not need and which cause bugs (e.g. in 119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120 # suppresses any "Segmentation fault" message there. '((' could 121 # trigger a bug in pdksh 5.2.14. 122 for as_var in BASH_ENV ENV MAIL MAILPATH 123 do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125 done 126 PS1='$ ' 127 PS2='> ' 128 PS4='+ ' 129 130 # NLS nuisances. 131 LC_ALL=C 132 export LC_ALL 133 LANGUAGE=C 134 export LANGUAGE 135 136 # CDPATH. 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139 if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147 else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153 esac 154 fi 155 " 156 as_required="as_fn_return () { (exit \$1); } 157 as_fn_success () { as_fn_return 0; } 158 as_fn_failure () { as_fn_return 1; } 159 as_fn_ret_success () { return 0; } 160 as_fn_ret_failure () { return 1; } 161 162 exitcode=0 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169 else 170 exitcode=1; echo positional parameters were not saved. 171 fi 172 test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180 else 181 as_have_required=no 182 fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185 else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187 as_found=false 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189 do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203 fi 204 fi 205 done;; 206 esac 207 as_found=false 208 done 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212 fi; } 213 IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232 fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 242 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243 $0: about your system, including any error possibly output 244 $0: before this message. Then install a modern shell, or 245 $0: manually run the script under such a shell if you do 246 $0: have one." 247 fi 248 exit 1 249 fi 250 fi 251 fi 252 SHELL=${CONFIG_SHELL-/bin/sh} 253 export SHELL 254 # Unset more variables known to interfere with behavior of common tools. 255 CLICOLOR_FORCE= GREP_OPTIONS= 256 unset CLICOLOR_FORCE GREP_OPTIONS 257 258 ## --------------------- ## 259 ## M4sh Shell Functions. ## 260 ## --------------------- ## 261 # as_fn_unset VAR 262 # --------------- 263 # Portably unset VAR. 264 as_fn_unset () 265 { 266 { eval $1=; unset $1;} 267 } 268 as_unset=as_fn_unset 269 270 # as_fn_set_status STATUS 271 # ----------------------- 272 # Set $? to STATUS, without forking. 273 as_fn_set_status () 274 { 275 return $1 276 } # as_fn_set_status 277 278 # as_fn_exit STATUS 279 # ----------------- 280 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281 as_fn_exit () 282 { 283 set +e 284 as_fn_set_status $1 285 exit $1 286 } # as_fn_exit 287 288 # as_fn_mkdir_p 289 # ------------- 290 # Create "$as_dir" as a directory, including parents if necessary. 291 as_fn_mkdir_p () 292 { 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310 $as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334 } # as_fn_mkdir_p 335 # as_fn_append VAR VALUE 336 # ---------------------- 337 # Append the text in VALUE to the end of the definition contained in VAR. Take 338 # advantage of any shell optimizations that allow amortized linear growth over 339 # repeated appends, instead of the typical quadratic growth present in naive 340 # implementations. 341 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346 else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351 fi # as_fn_append 352 353 # as_fn_arith ARG... 354 # ------------------ 355 # Perform arithmetic evaluation on the ARGs, and store the result in the 356 # global $as_val. Take advantage of shells that can avoid forks. The arguments 357 # must be portable across $(()) and expr. 358 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363 else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368 fi # as_fn_arith 369 370 371 # as_fn_error STATUS ERROR [LINENO LOG_FD] 372 # ---------------------------------------- 373 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375 # script with STATUS, using 1 if that was 0. 376 as_fn_error () 377 { 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385 } # as_fn_error 386 387 if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390 else 391 as_expr=false 392 fi 393 394 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396 else 397 as_basename=false 398 fi 399 400 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402 else 403 as_dirname=false 404 fi 405 406 as_me=`$as_basename -- "$0" || 407 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410 $as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425 # Avoid depending upon Character Ranges. 426 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429 as_cr_digits='0123456789' 430 as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462 } 463 464 ECHO_C= ECHO_N= ECHO_T= 465 case `echo -n x` in #((((( 466 -n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473 *) 474 ECHO_N='-n';; 475 esac 476 477 rm -f conf$$ conf$$.exe conf$$.file 478 if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480 else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483 fi 484 if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498 else 499 as_ln_s='cp -p' 500 fi 501 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502 rmdir conf$$.dir 2>/dev/null 503 504 if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506 else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509 fi 510 511 if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513 else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531 fi 532 as_executable_p=$as_test_x 533 534 # Sed expression to map a string onto a valid CPP name. 535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537 # Sed expression to map a string onto a valid variable name. 538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 as_awk_strverscmp=' 541 # Use only awk features that work with 7th edition Unix awk (1978). 542 # My, what an old awk you have, Mr. Solaris! 543 END { 544 while (length(v1) && length(v2)) { 545 # Set d1 to be the next thing to compare from v1, and likewise for d2. 546 # Normally this is a single character, but if v1 and v2 contain digits, 547 # compare them as integers and fractions as strverscmp does. 548 if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { 549 # Split v1 and v2 into their leading digit string components d1 and d2, 550 # and advance v1 and v2 past the leading digit strings. 551 for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue 552 for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue 553 d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) 554 d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) 555 if (d1 ~ /^0/) { 556 if (d2 ~ /^0/) { 557 # Compare two fractions. 558 while (d1 ~ /^0/ && d2 ~ /^0/) { 559 d1 = substr(d1, 2); len1-- 560 d2 = substr(d2, 2); len2-- 561 } 562 if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { 563 # The two components differ in length, and the common prefix 564 # contains only leading zeros. Consider the longer to be less. 565 d1 = -len1 566 d2 = -len2 567 } else { 568 # Otherwise, compare as strings. 569 d1 = "x" d1 570 d2 = "x" d2 571 } 572 } else { 573 # A fraction is less than an integer. 574 exit 1 575 } 576 } else { 577 if (d2 ~ /^0/) { 578 # An integer is greater than a fraction. 579 exit 2 580 } else { 581 # Compare two integers. 582 d1 += 0 583 d2 += 0 584 } 585 } 586 } else { 587 # The normal case, without worrying about digits. 588 d1 = substr(v1, 1, 1); v1 = substr(v1, 2) 589 d2 = substr(v2, 1, 1); v2 = substr(v2, 2) 590 } 591 if (d1 < d2) exit 1 592 if (d1 > d2) exit 2 593 } 594 # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), 595 # which mishandles some comparisons of empty strings to integers. 596 if (length(v2)) exit 1 597 if (length(v1)) exit 2 598 } 599 ' 600 601 test -n "$DJDIR" || exec 7<&0 </dev/null 602 exec 6>&1 603 604 # Name of the host. 605 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 606 # so uname gets run too. 607 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 608 609 # 610 # Initializations. 611 # 612 ac_default_prefix=/usr/local 613 ac_clean_files= 614 ac_config_libobj_dir=. 615 LIBOBJS= 616 cross_compiling=no 617 subdirs= 618 MFLAGS= 619 MAKEFLAGS= 620 621 # Identity of this package. 622 PACKAGE_NAME='xfs' 623 PACKAGE_TARNAME='xfs' 624 PACKAGE_VERSION='1.1.4' 625 PACKAGE_STRING='xfs 1.1.4' 626 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 627 PACKAGE_URL='' 628 629 # Factoring default headers for most tests. 630 ac_includes_default="\ 631 #include <stdio.h> 632 #ifdef HAVE_SYS_TYPES_H 633 # include <sys/types.h> 634 #endif 635 #ifdef HAVE_SYS_STAT_H 636 # include <sys/stat.h> 637 #endif 638 #ifdef STDC_HEADERS 639 # include <stdlib.h> 640 # include <stddef.h> 641 #else 642 # ifdef HAVE_STDLIB_H 643 # include <stdlib.h> 644 # endif 645 #endif 646 #ifdef HAVE_STRING_H 647 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 648 # include <memory.h> 649 # endif 650 # include <string.h> 651 #endif 652 #ifdef HAVE_STRINGS_H 653 # 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We remove comments because anyway the quotes in there 2237 # would cause problems or look ugly. 2238 # WARNING: Use '\'' to represent an apostrophe within the trap. 2239 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2240 trap 'exit_status=$? 2241 # Save into config.log some information that might help in debugging. 2242 { 2243 echo 2244 2245 $as_echo "## ---------------- ## 2246 ## Cache variables. ## 2247 ## ---------------- ##" 2248 echo 2249 # The following way of writing the cache mishandles newlines in values, 2250 ( 2251 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2252 eval ac_val=\$$ac_var 2253 case $ac_val in #( 2254 *${as_nl}*) 2255 case $ac_var in #( 2256 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2257 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2258 esac 2259 case $ac_var in #( 2260 _ | IFS | as_nl) ;; #( 2261 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2262 *) { eval $ac_var=; unset $ac_var;} ;; 2263 esac ;; 2264 esac 2265 done 2266 (set) 2>&1 | 2267 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2268 *${as_nl}ac_space=\ *) 2269 sed -n \ 2270 "s/'\''/'\''\\\\'\'''\''/g; 2271 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2272 ;; #( 2273 *) 2274 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2275 ;; 2276 esac | 2277 sort 2278 ) 2279 echo 2280 2281 $as_echo "## ----------------- ## 2282 ## Output variables. ## 2283 ## ----------------- ##" 2284 echo 2285 for ac_var in $ac_subst_vars 2286 do 2287 eval ac_val=\$$ac_var 2288 case $ac_val in 2289 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2290 esac 2291 $as_echo "$ac_var='\''$ac_val'\''" 2292 done | sort 2293 echo 2294 2295 if test -n "$ac_subst_files"; then 2296 $as_echo "## ------------------- ## 2297 ## File substitutions. ## 2298 ## ------------------- ##" 2299 echo 2300 for ac_var in $ac_subst_files 2301 do 2302 eval ac_val=\$$ac_var 2303 case $ac_val in 2304 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2305 esac 2306 $as_echo "$ac_var='\''$ac_val'\''" 2307 done | sort 2308 echo 2309 fi 2310 2311 if test -s confdefs.h; then 2312 $as_echo "## ----------- ## 2313 ## confdefs.h. ## 2314 ## ----------- ##" 2315 echo 2316 cat confdefs.h 2317 echo 2318 fi 2319 test "$ac_signal" != 0 && 2320 $as_echo "$as_me: caught signal $ac_signal" 2321 $as_echo "$as_me: exit $exit_status" 2322 } >&5 2323 rm -f core *.core core.conftest.* && 2324 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2325 exit $exit_status 2326 ' 0 2327 for ac_signal in 1 2 13 15; do 2328 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2329 done 2330 ac_signal=0 2331 2332 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2333 rm -f -r conftest* confdefs.h 2334 2335 $as_echo "/* confdefs.h */" > confdefs.h 2336 2337 # Predefined preprocessor variables. 2338 2339 cat >>confdefs.h <<_ACEOF 2340 #define PACKAGE_NAME "$PACKAGE_NAME" 2341 _ACEOF 2342 2343 cat >>confdefs.h <<_ACEOF 2344 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2345 _ACEOF 2346 2347 cat >>confdefs.h <<_ACEOF 2348 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2349 _ACEOF 2350 2351 cat >>confdefs.h <<_ACEOF 2352 #define PACKAGE_STRING "$PACKAGE_STRING" 2353 _ACEOF 2354 2355 cat >>confdefs.h <<_ACEOF 2356 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2357 _ACEOF 2358 2359 cat >>confdefs.h <<_ACEOF 2360 #define PACKAGE_URL "$PACKAGE_URL" 2361 _ACEOF 2362 2363 2364 # Let the site file select an alternate cache file if it wants to. 2365 # Prefer an explicitly selected file to automatically selected ones. 2366 ac_site_file1=NONE 2367 ac_site_file2=NONE 2368 if test -n "$CONFIG_SITE"; then 2369 # We do not want a PATH search for config.site. 2370 case $CONFIG_SITE in #(( 2371 -*) ac_site_file1=./$CONFIG_SITE;; 2372 */*) ac_site_file1=$CONFIG_SITE;; 2373 *) ac_site_file1=./$CONFIG_SITE;; 2374 esac 2375 elif test "x$prefix" != xNONE; then 2376 ac_site_file1=$prefix/share/config.site 2377 ac_site_file2=$prefix/etc/config.site 2378 else 2379 ac_site_file1=$ac_default_prefix/share/config.site 2380 ac_site_file2=$ac_default_prefix/etc/config.site 2381 fi 2382 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2383 do 2384 test "x$ac_site_file" = xNONE && continue 2385 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2386 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2387 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2388 sed 's/^/| /' "$ac_site_file" >&5 2389 . "$ac_site_file" \ 2390 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2391 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2392 as_fn_error $? "failed to load site script $ac_site_file 2393 See \`config.log' for more details" "$LINENO" 5; } 2394 fi 2395 done 2396 2397 if test -r "$cache_file"; then 2398 # Some versions of bash will fail to source /dev/null (special files 2399 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2400 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2401 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2402 $as_echo "$as_me: loading cache $cache_file" >&6;} 2403 case $cache_file in 2404 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2405 *) . "./$cache_file";; 2406 esac 2407 fi 2408 else 2409 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2410 $as_echo "$as_me: creating cache $cache_file" >&6;} 2411 >$cache_file 2412 fi 2413 2414 # Check that the precious variables saved in the cache have kept the same 2415 # value. 2416 ac_cache_corrupted=false 2417 for ac_var in $ac_precious_vars; do 2418 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2419 eval ac_new_set=\$ac_env_${ac_var}_set 2420 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2421 eval ac_new_val=\$ac_env_${ac_var}_value 2422 case $ac_old_set,$ac_new_set in 2423 set,) 2424 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2425 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2426 ac_cache_corrupted=: ;; 2427 ,set) 2428 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2429 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2430 ac_cache_corrupted=: ;; 2431 ,);; 2432 *) 2433 if test "x$ac_old_val" != "x$ac_new_val"; then 2434 # differences in whitespace do not lead to failure. 2435 ac_old_val_w=`echo x $ac_old_val` 2436 ac_new_val_w=`echo x $ac_new_val` 2437 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2438 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2439 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2440 ac_cache_corrupted=: 2441 else 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2443 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2444 eval $ac_var=\$ac_old_val 2445 fi 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2447 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2448 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2449 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2450 fi;; 2451 esac 2452 # Pass precious variables to config.status. 2453 if test "$ac_new_set" = set; then 2454 case $ac_new_val in 2455 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2456 *) ac_arg=$ac_var=$ac_new_val ;; 2457 esac 2458 case " $ac_configure_args " in 2459 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2460 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2461 esac 2462 fi 2463 done 2464 if $ac_cache_corrupted; then 2465 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2466 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2467 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2468 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2469 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2470 fi 2471 ## -------------------- ## 2472 ## Main body of script. ## 2473 ## -------------------- ## 2474 2475 ac_ext=c 2476 ac_cpp='$CPP $CPPFLAGS' 2477 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2478 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2479 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2480 2481 2482 # Set common system defines for POSIX extensions, such as _GNU_SOURCE 2483 # Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL) 2484 # expand $ac_aux_dir to an absolute path 2485 am_aux_dir=`cd $ac_aux_dir && pwd` 2486 2487 ac_ext=c 2488 ac_cpp='$CPP $CPPFLAGS' 2489 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2490 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2491 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2492 if test -n "$ac_tool_prefix"; then 2493 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2494 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2496 $as_echo_n "checking for $ac_word... " >&6; } 2497 if ${ac_cv_prog_CC+:} false; then : 2498 $as_echo_n "(cached) " >&6 2499 else 2500 if test -n "$CC"; then 2501 ac_cv_prog_CC="$CC" # Let the user override the test. 2502 else 2503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2504 for as_dir in $PATH 2505 do 2506 IFS=$as_save_IFS 2507 test -z "$as_dir" && as_dir=. 2508 for ac_exec_ext in '' $ac_executable_extensions; do 2509 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2510 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2511 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2512 break 2 2513 fi 2514 done 2515 done 2516 IFS=$as_save_IFS 2517 2518 fi 2519 fi 2520 CC=$ac_cv_prog_CC 2521 if test -n "$CC"; then 2522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2523 $as_echo "$CC" >&6; } 2524 else 2525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2526 $as_echo "no" >&6; } 2527 fi 2528 2529 2530 fi 2531 if test -z "$ac_cv_prog_CC"; then 2532 ac_ct_CC=$CC 2533 # Extract the first word of "gcc", so it can be a program name with args. 2534 set dummy gcc; ac_word=$2 2535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2536 $as_echo_n "checking for $ac_word... " >&6; } 2537 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2538 $as_echo_n "(cached) " >&6 2539 else 2540 if test -n "$ac_ct_CC"; then 2541 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2542 else 2543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2544 for as_dir in $PATH 2545 do 2546 IFS=$as_save_IFS 2547 test -z "$as_dir" && as_dir=. 2548 for ac_exec_ext in '' $ac_executable_extensions; do 2549 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2550 ac_cv_prog_ac_ct_CC="gcc" 2551 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2552 break 2 2553 fi 2554 done 2555 done 2556 IFS=$as_save_IFS 2557 2558 fi 2559 fi 2560 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2561 if test -n "$ac_ct_CC"; then 2562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2563 $as_echo "$ac_ct_CC" >&6; } 2564 else 2565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2566 $as_echo "no" >&6; } 2567 fi 2568 2569 if test "x$ac_ct_CC" = x; then 2570 CC="" 2571 else 2572 case $cross_compiling:$ac_tool_warned in 2573 yes:) 2574 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2575 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2576 ac_tool_warned=yes ;; 2577 esac 2578 CC=$ac_ct_CC 2579 fi 2580 else 2581 CC="$ac_cv_prog_CC" 2582 fi 2583 2584 if test -z "$CC"; then 2585 if test -n "$ac_tool_prefix"; then 2586 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2587 set dummy ${ac_tool_prefix}cc; ac_word=$2 2588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2589 $as_echo_n "checking for $ac_word... " >&6; } 2590 if ${ac_cv_prog_CC+:} false; then : 2591 $as_echo_n "(cached) " >&6 2592 else 2593 if test -n "$CC"; then 2594 ac_cv_prog_CC="$CC" # Let the user override the test. 2595 else 2596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2597 for as_dir in $PATH 2598 do 2599 IFS=$as_save_IFS 2600 test -z "$as_dir" && as_dir=. 2601 for ac_exec_ext in '' $ac_executable_extensions; do 2602 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2603 ac_cv_prog_CC="${ac_tool_prefix}cc" 2604 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2605 break 2 2606 fi 2607 done 2608 done 2609 IFS=$as_save_IFS 2610 2611 fi 2612 fi 2613 CC=$ac_cv_prog_CC 2614 if test -n "$CC"; then 2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2616 $as_echo "$CC" >&6; } 2617 else 2618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2619 $as_echo "no" >&6; } 2620 fi 2621 2622 2623 fi 2624 fi 2625 if test -z "$CC"; then 2626 # Extract the first word of "cc", so it can be a program name with args. 2627 set dummy cc; ac_word=$2 2628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2629 $as_echo_n "checking for $ac_word... " >&6; } 2630 if ${ac_cv_prog_CC+:} false; then : 2631 $as_echo_n "(cached) " >&6 2632 else 2633 if test -n "$CC"; then 2634 ac_cv_prog_CC="$CC" # Let the user override the test. 2635 else 2636 ac_prog_rejected=no 2637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2638 for as_dir in $PATH 2639 do 2640 IFS=$as_save_IFS 2641 test -z "$as_dir" && as_dir=. 2642 for ac_exec_ext in '' $ac_executable_extensions; do 2643 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2644 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2645 ac_prog_rejected=yes 2646 continue 2647 fi 2648 ac_cv_prog_CC="cc" 2649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2650 break 2 2651 fi 2652 done 2653 done 2654 IFS=$as_save_IFS 2655 2656 if test $ac_prog_rejected = yes; then 2657 # We found a bogon in the path, so make sure we never use it. 2658 set dummy $ac_cv_prog_CC 2659 shift 2660 if test $# != 0; then 2661 # We chose a different compiler from the bogus one. 2662 # However, it has the same basename, so the bogon will be chosen 2663 # first if we set CC to just the basename; use the full file name. 2664 shift 2665 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2666 fi 2667 fi 2668 fi 2669 fi 2670 CC=$ac_cv_prog_CC 2671 if test -n "$CC"; then 2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2673 $as_echo "$CC" >&6; } 2674 else 2675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2676 $as_echo "no" >&6; } 2677 fi 2678 2679 2680 fi 2681 if test -z "$CC"; then 2682 if test -n "$ac_tool_prefix"; then 2683 for ac_prog in cl.exe 2684 do 2685 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2686 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2688 $as_echo_n "checking for $ac_word... " >&6; } 2689 if ${ac_cv_prog_CC+:} false; then : 2690 $as_echo_n "(cached) " >&6 2691 else 2692 if test -n "$CC"; then 2693 ac_cv_prog_CC="$CC" # Let the user override the test. 2694 else 2695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2696 for as_dir in $PATH 2697 do 2698 IFS=$as_save_IFS 2699 test -z "$as_dir" && as_dir=. 2700 for ac_exec_ext in '' $ac_executable_extensions; do 2701 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2702 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2703 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2704 break 2 2705 fi 2706 done 2707 done 2708 IFS=$as_save_IFS 2709 2710 fi 2711 fi 2712 CC=$ac_cv_prog_CC 2713 if test -n "$CC"; then 2714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2715 $as_echo "$CC" >&6; } 2716 else 2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2718 $as_echo "no" >&6; } 2719 fi 2720 2721 2722 test -n "$CC" && break 2723 done 2724 fi 2725 if test -z "$CC"; then 2726 ac_ct_CC=$CC 2727 for ac_prog in cl.exe 2728 do 2729 # Extract the first word of "$ac_prog", so it can be a program name with args. 2730 set dummy $ac_prog; ac_word=$2 2731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2732 $as_echo_n "checking for $ac_word... " >&6; } 2733 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2734 $as_echo_n "(cached) " >&6 2735 else 2736 if test -n "$ac_ct_CC"; then 2737 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2738 else 2739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2740 for as_dir in $PATH 2741 do 2742 IFS=$as_save_IFS 2743 test -z "$as_dir" && as_dir=. 2744 for ac_exec_ext in '' $ac_executable_extensions; do 2745 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2746 ac_cv_prog_ac_ct_CC="$ac_prog" 2747 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2748 break 2 2749 fi 2750 done 2751 done 2752 IFS=$as_save_IFS 2753 2754 fi 2755 fi 2756 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2757 if test -n "$ac_ct_CC"; then 2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2759 $as_echo "$ac_ct_CC" >&6; } 2760 else 2761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2762 $as_echo "no" >&6; } 2763 fi 2764 2765 2766 test -n "$ac_ct_CC" && break 2767 done 2768 2769 if test "x$ac_ct_CC" = x; then 2770 CC="" 2771 else 2772 case $cross_compiling:$ac_tool_warned in 2773 yes:) 2774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2775 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2776 ac_tool_warned=yes ;; 2777 esac 2778 CC=$ac_ct_CC 2779 fi 2780 fi 2781 2782 fi 2783 2784 2785 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2786 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2787 as_fn_error $? "no acceptable C compiler found in \$PATH 2788 See \`config.log' for more details" "$LINENO" 5; } 2789 2790 # Provide some information about the compiler. 2791 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2792 set X $ac_compile 2793 ac_compiler=$2 2794 for ac_option in --version -v -V -qversion; do 2795 { { ac_try="$ac_compiler $ac_option >&5" 2796 case "(($ac_try" in 2797 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2798 *) ac_try_echo=$ac_try;; 2799 esac 2800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2801 $as_echo "$ac_try_echo"; } >&5 2802 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2803 ac_status=$? 2804 if test -s conftest.err; then 2805 sed '10a\ 2806 ... rest of stderr output deleted ... 2807 10q' conftest.err >conftest.er1 2808 cat conftest.er1 >&5 2809 fi 2810 rm -f conftest.er1 conftest.err 2811 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2812 test $ac_status = 0; } 2813 done 2814 2815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2816 /* end confdefs.h. */ 2817 2818 int 2819 main () 2820 { 2821 2822 ; 2823 return 0; 2824 } 2825 _ACEOF 2826 ac_clean_files_save=$ac_clean_files 2827 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2828 # Try to create an executable without -o first, disregard a.out. 2829 # It will help us diagnose broken compilers, and finding out an intuition 2830 # of exeext. 2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2832 $as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2862 # so that the user can short-circuit this test for compilers unknown to 2863 # Autoconf. 2864 for ac_file in $ac_files '' 2865 do 2866 test -f "$ac_file" || continue 2867 case $ac_file in 2868 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2869 ;; 2870 [ab].out ) 2871 # We found the default executable, but exeext='' is most 2872 # certainly right. 2873 break;; 2874 *.* ) 2875 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2876 then :; else 2877 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2878 fi 2879 # We set ac_cv_exeext here because the later test for it is not 2880 # safe: cross compilers may not add the suffix if given an `-o' 2881 # argument, so we may need to know it at that point already. 2882 # Even if this section looks crufty: it has the advantage of 2883 # actually working. 2884 break;; 2885 * ) 2886 break;; 2887 esac 2888 done 2889 test "$ac_cv_exeext" = no && ac_cv_exeext= 2890 2891 else 2892 ac_file='' 2893 fi 2894 if test -z "$ac_file"; then : 2895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2896 $as_echo "no" >&6; } 2897 $as_echo "$as_me: failed program was:" >&5 2898 sed 's/^/| /' conftest.$ac_ext >&5 2899 2900 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2901 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2902 as_fn_error 77 "C compiler cannot create executables 2903 See \`config.log' for more details" "$LINENO" 5; } 2904 else 2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2906 $as_echo "yes" >&6; } 2907 fi 2908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2909 $as_echo_n "checking for C compiler default output file name... " >&6; } 2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2911 $as_echo "$ac_file" >&6; } 2912 ac_exeext=$ac_cv_exeext 2913 2914 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2915 ac_clean_files=$ac_clean_files_save 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2917 $as_echo_n "checking for suffix of executables... " >&6; } 2918 if { { ac_try="$ac_link" 2919 case "(($ac_try" in 2920 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2921 *) ac_try_echo=$ac_try;; 2922 esac 2923 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2924 $as_echo "$ac_try_echo"; } >&5 2925 (eval "$ac_link") 2>&5 2926 ac_status=$? 2927 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2928 test $ac_status = 0; }; then : 2929 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2930 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2931 # work properly (i.e., refer to `conftest.exe'), while it won't with 2932 # `rm'. 2933 for ac_file in conftest.exe conftest conftest.*; do 2934 test -f "$ac_file" || continue 2935 case $ac_file in 2936 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2937 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2938 break;; 2939 * ) break;; 2940 esac 2941 done 2942 else 2943 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2944 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2945 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2946 See \`config.log' for more details" "$LINENO" 5; } 2947 fi 2948 rm -f conftest conftest$ac_cv_exeext 2949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2950 $as_echo "$ac_cv_exeext" >&6; } 2951 2952 rm -f conftest.$ac_ext 2953 EXEEXT=$ac_cv_exeext 2954 ac_exeext=$EXEEXT 2955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2956 /* end confdefs.h. */ 2957 #include <stdio.h> 2958 int 2959 main () 2960 { 2961 FILE *f = fopen ("conftest.out", "w"); 2962 return ferror (f) || fclose (f) != 0; 2963 2964 ; 2965 return 0; 2966 } 2967 _ACEOF 2968 ac_clean_files="$ac_clean_files conftest.out" 2969 # Check that the compiler produces executables we can run. If not, either 2970 # the compiler is broken, or we cross compile. 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2972 $as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3004 If you meant to cross compile, use \`--host'. 3005 See \`config.log' for more details" "$LINENO" 5; } 3006 fi 3007 fi 3008 fi 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3010 $as_echo "$cross_compiling" >&6; } 3011 3012 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3013 ac_clean_files=$ac_clean_files_save 3014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3015 $as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3057 See \`config.log' for more details" "$LINENO" 5; } 3058 fi 3059 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3060 fi 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3062 $as_echo "$ac_cv_objext" >&6; } 3063 OBJEXT=$ac_cv_objext 3064 ac_objext=$OBJEXT 3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3066 $as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 3182 if ${ac_cv_prog_cc_c89+:} false; then : 3183 $as_echo_n "(cached) " >&6 3184 else 3185 ac_cv_prog_cc_c89=no 3186 ac_save_CC=$CC 3187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3188 /* end confdefs.h. */ 3189 #include <stdarg.h> 3190 #include <stdio.h> 3191 #include <sys/types.h> 3192 #include <sys/stat.h> 3193 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3194 struct buf { int x; }; 3195 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3196 static char *e (p, i) 3197 char **p; 3198 int i; 3199 { 3200 return p[i]; 3201 } 3202 static char *f (char * (*g) (char **, int), char **p, ...) 3203 { 3204 char *s; 3205 va_list v; 3206 va_start (v,p); 3207 s = g (p, va_arg (v,int)); 3208 va_end (v); 3209 return s; 3210 } 3211 3212 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3213 function prototypes and stuff, but not '\xHH' hex character constants. 3214 These don't provoke an error unfortunately, instead are silently treated 3215 as 'x'. The following induces an error, until -std is added to get 3216 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3217 array size at least. It's necessary to write '\x00'==0 to get something 3218 that's true only with -std. */ 3219 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3220 3221 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3222 inside strings and character constants. */ 3223 #define FOO(x) 'x' 3224 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3225 3226 int test (int i, double x); 3227 struct s1 {int (*f) (int a);}; 3228 struct s2 {int (*f) (double a);}; 3229 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3230 int argc; 3231 char **argv; 3232 int 3233 main () 3234 { 3235 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3236 ; 3237 return 0; 3238 } 3239 _ACEOF 3240 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3241 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3242 do 3243 CC="$ac_save_CC $ac_arg" 3244 if ac_fn_c_try_compile "$LINENO"; then : 3245 ac_cv_prog_cc_c89=$ac_arg 3246 fi 3247 rm -f core conftest.err conftest.$ac_objext 3248 test "x$ac_cv_prog_cc_c89" != "xno" && break 3249 done 3250 rm -f conftest.$ac_ext 3251 CC=$ac_save_CC 3252 3253 fi 3254 # AC_CACHE_VAL 3255 case "x$ac_cv_prog_cc_c89" in 3256 x) 3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3258 $as_echo "none needed" >&6; } ;; 3259 xno) 3260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3261 $as_echo "unsupported" >&6; } ;; 3262 *) 3263 CC="$CC $ac_cv_prog_cc_c89" 3264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3265 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3266 esac 3267 if test "x$ac_cv_prog_cc_c89" != xno; then : 3268 3269 fi 3270 3271 ac_ext=c 3272 ac_cpp='$CPP $CPPFLAGS' 3273 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3274 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3275 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3276 3277 ac_ext=c 3278 ac_cpp='$CPP $CPPFLAGS' 3279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3281 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3283 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3284 if ${am_cv_prog_cc_c_o+:} false; then : 3285 $as_echo_n "(cached) " >&6 3286 else 3287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3288 /* end confdefs.h. */ 3289 3290 int 3291 main () 3292 { 3293 3294 ; 3295 return 0; 3296 } 3297 _ACEOF 3298 # Make sure it works both with $CC and with simple cc. 3299 # Following AC_PROG_CC_C_O, we do the test twice because some 3300 # compilers refuse to overwrite an existing .o file with -o, 3301 # though they will create one. 3302 am_cv_prog_cc_c_o=yes 3303 for am_i in 1 2; do 3304 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3305 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3306 ac_status=$? 3307 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3308 (exit $ac_status); } \ 3309 && test -f conftest2.$ac_objext; then 3310 : OK 3311 else 3312 am_cv_prog_cc_c_o=no 3313 break 3314 fi 3315 done 3316 rm -f core conftest* 3317 unset am_i 3318 fi 3319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3320 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3321 if test "$am_cv_prog_cc_c_o" != yes; then 3322 # Losing compiler, so override with the script. 3323 # FIXME: It is wrong to rewrite CC. 3324 # But if we don't then we get into trouble of one sort or another. 3325 # A longer-term fix would be to have automake use am__CC in this case, 3326 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3327 CC="$am_aux_dir/compile $CC" 3328 fi 3329 ac_ext=c 3330 ac_cpp='$CPP $CPPFLAGS' 3331 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3332 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3333 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3334 3335 3336 3337 ac_ext=c 3338 ac_cpp='$CPP $CPPFLAGS' 3339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3341 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3343 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3344 # On Suns, sometimes $CPP names a directory. 3345 if test -n "$CPP" && test -d "$CPP"; then 3346 CPP= 3347 fi 3348 if test -z "$CPP"; then 3349 if ${ac_cv_prog_CPP+:} false; then : 3350 $as_echo_n "(cached) " >&6 3351 else 3352 # Double quotes because CPP needs to be expanded 3353 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3354 do 3355 ac_preproc_ok=false 3356 for ac_c_preproc_warn_flag in '' yes 3357 do 3358 # Use a header file that comes with gcc, so configuring glibc 3359 # with a fresh cross-compiler works. 3360 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3361 # <limits.h> exists even on freestanding compilers. 3362 # On the NeXT, cc -E runs the code through the compiler's parser, 3363 # not just through cpp. "Syntax error" is here to catch this case. 3364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3365 /* end confdefs.h. */ 3366 #ifdef __STDC__ 3367 # include <limits.h> 3368 #else 3369 # include <assert.h> 3370 #endif 3371 Syntax error 3372 _ACEOF 3373 if ac_fn_c_try_cpp "$LINENO"; then : 3374 3375 else 3376 # Broken: fails on valid input. 3377 continue 3378 fi 3379 rm -f conftest.err conftest.i conftest.$ac_ext 3380 3381 # OK, works on sane cases. Now check whether nonexistent headers 3382 # can be detected and how. 3383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3384 /* end confdefs.h. */ 3385 #include <ac_nonexistent.h> 3386 _ACEOF 3387 if ac_fn_c_try_cpp "$LINENO"; then : 3388 # Broken: success on invalid input. 3389 continue 3390 else 3391 # Passes both tests. 3392 ac_preproc_ok=: 3393 break 3394 fi 3395 rm -f conftest.err conftest.i conftest.$ac_ext 3396 3397 done 3398 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3399 rm -f conftest.i conftest.err conftest.$ac_ext 3400 if $ac_preproc_ok; then : 3401 break 3402 fi 3403 3404 done 3405 ac_cv_prog_CPP=$CPP 3406 3407 fi 3408 CPP=$ac_cv_prog_CPP 3409 else 3410 ac_cv_prog_CPP=$CPP 3411 fi 3412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3413 $as_echo "$CPP" >&6; } 3414 ac_preproc_ok=false 3415 for ac_c_preproc_warn_flag in '' yes 3416 do 3417 # Use a header file that comes with gcc, so configuring glibc 3418 # with a fresh cross-compiler works. 3419 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3420 # <limits.h> exists even on freestanding compilers. 3421 # On the NeXT, cc -E runs the code through the compiler's parser, 3422 # not just through cpp. "Syntax error" is here to catch this case. 3423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3424 /* end confdefs.h. */ 3425 #ifdef __STDC__ 3426 # include <limits.h> 3427 #else 3428 # include <assert.h> 3429 #endif 3430 Syntax error 3431 _ACEOF 3432 if ac_fn_c_try_cpp "$LINENO"; then : 3433 3434 else 3435 # Broken: fails on valid input. 3436 continue 3437 fi 3438 rm -f conftest.err conftest.i conftest.$ac_ext 3439 3440 # OK, works on sane cases. Now check whether nonexistent headers 3441 # can be detected and how. 3442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3443 /* end confdefs.h. */ 3444 #include <ac_nonexistent.h> 3445 _ACEOF 3446 if ac_fn_c_try_cpp "$LINENO"; then : 3447 # Broken: success on invalid input. 3448 continue 3449 else 3450 # Passes both tests. 3451 ac_preproc_ok=: 3452 break 3453 fi 3454 rm -f conftest.err conftest.i conftest.$ac_ext 3455 3456 done 3457 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3458 rm -f conftest.i conftest.err conftest.$ac_ext 3459 if $ac_preproc_ok; then : 3460 3461 else 3462 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3463 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3464 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3465 See \`config.log' for more details" "$LINENO" 5; } 3466 fi 3467 3468 ac_ext=c 3469 ac_cpp='$CPP $CPPFLAGS' 3470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3472 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3473 3474 3475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3476 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3477 if ${ac_cv_path_GREP+:} false; then : 3478 $as_echo_n "(cached) " >&6 3479 else 3480 if test -z "$GREP"; then 3481 ac_path_GREP_found=false 3482 # Loop through the user's path and test for each of PROGNAME-LIST 3483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3484 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3485 do 3486 IFS=$as_save_IFS 3487 test -z "$as_dir" && as_dir=. 3488 for ac_prog in grep ggrep; do 3489 for ac_exec_ext in '' $ac_executable_extensions; do 3490 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3491 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3492 # Check for GNU ac_path_GREP and select it if it is found. 3493 # Check for GNU $ac_path_GREP 3494 case `"$ac_path_GREP" --version 2>&1` in 3495 *GNU*) 3496 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3497 *) 3498 ac_count=0 3499 $as_echo_n 0123456789 >"conftest.in" 3500 while : 3501 do 3502 cat "conftest.in" "conftest.in" >"conftest.tmp" 3503 mv "conftest.tmp" "conftest.in" 3504 cp "conftest.in" "conftest.nl" 3505 $as_echo 'GREP' >> "conftest.nl" 3506 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3507 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3508 as_fn_arith $ac_count + 1 && ac_count=$as_val 3509 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3510 # Best one so far, save it but keep looking for a better one 3511 ac_cv_path_GREP="$ac_path_GREP" 3512 ac_path_GREP_max=$ac_count 3513 fi 3514 # 10*(2^10) chars as input seems more than enough 3515 test $ac_count -gt 10 && break 3516 done 3517 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3518 esac 3519 3520 $ac_path_GREP_found && break 3 3521 done 3522 done 3523 done 3524 IFS=$as_save_IFS 3525 if test -z "$ac_cv_path_GREP"; then 3526 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3527 fi 3528 else 3529 ac_cv_path_GREP=$GREP 3530 fi 3531 3532 fi 3533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3534 $as_echo "$ac_cv_path_GREP" >&6; } 3535 GREP="$ac_cv_path_GREP" 3536 3537 3538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3539 $as_echo_n "checking for egrep... " >&6; } 3540 if ${ac_cv_path_EGREP+:} false; then : 3541 $as_echo_n "(cached) " >&6 3542 else 3543 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3544 then ac_cv_path_EGREP="$GREP -E" 3545 else 3546 if test -z "$EGREP"; then 3547 ac_path_EGREP_found=false 3548 # Loop through the user's path and test for each of PROGNAME-LIST 3549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3550 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3551 do 3552 IFS=$as_save_IFS 3553 test -z "$as_dir" && as_dir=. 3554 for ac_prog in egrep; do 3555 for ac_exec_ext in '' $ac_executable_extensions; do 3556 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3557 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3558 # Check for GNU ac_path_EGREP and select it if it is found. 3559 # Check for GNU $ac_path_EGREP 3560 case `"$ac_path_EGREP" --version 2>&1` in 3561 *GNU*) 3562 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3563 *) 3564 ac_count=0 3565 $as_echo_n 0123456789 >"conftest.in" 3566 while : 3567 do 3568 cat "conftest.in" "conftest.in" >"conftest.tmp" 3569 mv "conftest.tmp" "conftest.in" 3570 cp "conftest.in" "conftest.nl" 3571 $as_echo 'EGREP' >> "conftest.nl" 3572 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3573 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3574 as_fn_arith $ac_count + 1 && ac_count=$as_val 3575 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3576 # Best one so far, save it but keep looking for a better one 3577 ac_cv_path_EGREP="$ac_path_EGREP" 3578 ac_path_EGREP_max=$ac_count 3579 fi 3580 # 10*(2^10) chars as input seems more than enough 3581 test $ac_count -gt 10 && break 3582 done 3583 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3584 esac 3585 3586 $ac_path_EGREP_found && break 3 3587 done 3588 done 3589 done 3590 IFS=$as_save_IFS 3591 if test -z "$ac_cv_path_EGREP"; then 3592 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3593 fi 3594 else 3595 ac_cv_path_EGREP=$EGREP 3596 fi 3597 3598 fi 3599 fi 3600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3601 $as_echo "$ac_cv_path_EGREP" >&6; } 3602 EGREP="$ac_cv_path_EGREP" 3603 3604 3605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3606 $as_echo_n "checking for ANSI C header files... " >&6; } 3607 if ${ac_cv_header_stdc+:} false; then : 3608 $as_echo_n "(cached) " >&6 3609 else 3610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3611 /* end confdefs.h. */ 3612 #include <stdlib.h> 3613 #include <stdarg.h> 3614 #include <string.h> 3615 #include <float.h> 3616 3617 int 3618 main () 3619 { 3620 3621 ; 3622 return 0; 3623 } 3624 _ACEOF 3625 if ac_fn_c_try_compile "$LINENO"; then : 3626 ac_cv_header_stdc=yes 3627 else 3628 ac_cv_header_stdc=no 3629 fi 3630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3631 3632 if test $ac_cv_header_stdc = yes; then 3633 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3635 /* end confdefs.h. */ 3636 #include <string.h> 3637 3638 _ACEOF 3639 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3640 $EGREP "memchr" >/dev/null 2>&1; then : 3641 3642 else 3643 ac_cv_header_stdc=no 3644 fi 3645 rm -f conftest* 3646 3647 fi 3648 3649 if test $ac_cv_header_stdc = yes; then 3650 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3652 /* end confdefs.h. */ 3653 #include <stdlib.h> 3654 3655 _ACEOF 3656 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3657 $EGREP "free" >/dev/null 2>&1; then : 3658 3659 else 3660 ac_cv_header_stdc=no 3661 fi 3662 rm -f conftest* 3663 3664 fi 3665 3666 if test $ac_cv_header_stdc = yes; then 3667 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3668 if test "$cross_compiling" = yes; then : 3669 : 3670 else 3671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3672 /* end confdefs.h. */ 3673 #include <ctype.h> 3674 #include <stdlib.h> 3675 #if ((' ' & 0x0FF) == 0x020) 3676 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3677 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3678 #else 3679 # define ISLOWER(c) \ 3680 (('a' <= (c) && (c) <= 'i') \ 3681 || ('j' <= (c) && (c) <= 'r') \ 3682 || ('s' <= (c) && (c) <= 'z')) 3683 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3684 #endif 3685 3686 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3687 int 3688 main () 3689 { 3690 int i; 3691 for (i = 0; i < 256; i++) 3692 if (XOR (islower (i), ISLOWER (i)) 3693 || toupper (i) != TOUPPER (i)) 3694 return 2; 3695 return 0; 3696 } 3697 _ACEOF 3698 if ac_fn_c_try_run "$LINENO"; then : 3699 3700 else 3701 ac_cv_header_stdc=no 3702 fi 3703 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3704 conftest.$ac_objext conftest.beam conftest.$ac_ext 3705 fi 3706 3707 fi 3708 fi 3709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3710 $as_echo "$ac_cv_header_stdc" >&6; } 3711 if test $ac_cv_header_stdc = yes; then 3712 3713 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3714 3715 fi 3716 3717 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3718 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3719 inttypes.h stdint.h unistd.h 3720 do : 3721 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3722 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3723 " 3724 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3725 cat >>confdefs.h <<_ACEOF 3726 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3727 _ACEOF 3728 3729 fi 3730 3731 done 3732 3733 3734 3735 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3736 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3737 MINIX=yes 3738 else 3739 MINIX= 3740 fi 3741 3742 3743 if test "$MINIX" = yes; then 3744 3745 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3746 3747 3748 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3749 3750 3751 $as_echo "#define _MINIX 1" >>confdefs.h 3752 3753 fi 3754 3755 3756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3757 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3758 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3759 $as_echo_n "(cached) " >&6 3760 else 3761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3762 /* end confdefs.h. */ 3763 3764 # define __EXTENSIONS__ 1 3765 $ac_includes_default 3766 int 3767 main () 3768 { 3769 3770 ; 3771 return 0; 3772 } 3773 _ACEOF 3774 if ac_fn_c_try_compile "$LINENO"; then : 3775 ac_cv_safe_to_define___extensions__=yes 3776 else 3777 ac_cv_safe_to_define___extensions__=no 3778 fi 3779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3780 fi 3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3782 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3783 test $ac_cv_safe_to_define___extensions__ = yes && 3784 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3785 3786 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3787 3788 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3789 3790 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3791 3792 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3793 3794 3795 ac_config_headers="$ac_config_headers config.h" 3796 3797 3798 3799 # Initialize Automake 3800 am__api_version='1.14' 3801 3802 ac_aux_dir= 3803 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3804 if test -f "$ac_dir/install-sh"; then 3805 ac_aux_dir=$ac_dir 3806 ac_install_sh="$ac_aux_dir/install-sh -c" 3807 break 3808 elif test -f "$ac_dir/install.sh"; then 3809 ac_aux_dir=$ac_dir 3810 ac_install_sh="$ac_aux_dir/install.sh -c" 3811 break 3812 elif test -f "$ac_dir/shtool"; then 3813 ac_aux_dir=$ac_dir 3814 ac_install_sh="$ac_aux_dir/shtool install -c" 3815 break 3816 fi 3817 done 3818 if test -z "$ac_aux_dir"; then 3819 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 3820 fi 3821 3822 # These three variables are undocumented and unsupported, 3823 # and are intended to be withdrawn in a future Autoconf release. 3824 # They can cause serious problems if a builder's source tree is in a directory 3825 # whose full name contains unusual characters. 3826 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3827 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3828 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3829 3830 3831 # Find a good install program. We prefer a C program (faster), 3832 # so one script is as good as another. But avoid the broken or 3833 # incompatible versions: 3834 # SysV /etc/install, /usr/sbin/install 3835 # SunOS /usr/etc/install 3836 # IRIX /sbin/install 3837 # AIX /bin/install 3838 # AmigaOS /C/install, which installs bootblocks on floppy discs 3839 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3840 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3841 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3842 # OS/2's system install, which has a completely different semantic 3843 # ./install, which can be erroneously created by make from ./install.sh. 3844 # Reject install programs that cannot install multiple files. 3845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3846 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3847 if test -z "$INSTALL"; then 3848 if ${ac_cv_path_install+:} false; then : 3849 $as_echo_n "(cached) " >&6 3850 else 3851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3852 for as_dir in $PATH 3853 do 3854 IFS=$as_save_IFS 3855 test -z "$as_dir" && as_dir=. 3856 # Account for people who put trailing slashes in PATH elements. 3857 case $as_dir/ in #(( 3858 ./ | .// | /[cC]/* | \ 3859 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3860 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3861 /usr/ucb/* ) ;; 3862 *) 3863 # OSF1 and SCO ODT 3.0 have their own names for install. 3864 # Don't use installbsd from OSF since it installs stuff as root 3865 # by default. 3866 for ac_prog in ginstall scoinst install; do 3867 for ac_exec_ext in '' $ac_executable_extensions; do 3868 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 3869 if test $ac_prog = install && 3870 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3871 # AIX install. It has an incompatible calling convention. 3872 : 3873 elif test $ac_prog = install && 3874 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3875 # program-specific install script used by HP pwplus--don't use. 3876 : 3877 else 3878 rm -rf conftest.one conftest.two conftest.dir 3879 echo one > conftest.one 3880 echo two > conftest.two 3881 mkdir conftest.dir 3882 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3883 test -s conftest.one && test -s conftest.two && 3884 test -s conftest.dir/conftest.one && 3885 test -s conftest.dir/conftest.two 3886 then 3887 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3888 break 3 3889 fi 3890 fi 3891 fi 3892 done 3893 done 3894 ;; 3895 esac 3896 3897 done 3898 IFS=$as_save_IFS 3899 3900 rm -rf conftest.one conftest.two conftest.dir 3901 3902 fi 3903 if test "${ac_cv_path_install+set}" = set; then 3904 INSTALL=$ac_cv_path_install 3905 else 3906 # As a last resort, use the slow shell script. Don't cache a 3907 # value for INSTALL within a source directory, because that will 3908 # break other packages using the cache if that directory is 3909 # removed, or if the value is a relative name. 3910 INSTALL=$ac_install_sh 3911 fi 3912 fi 3913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3914 $as_echo "$INSTALL" >&6; } 3915 3916 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3917 # It thinks the first close brace ends the variable substitution. 3918 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3919 3920 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3921 3922 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3923 3924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3925 $as_echo_n "checking whether build environment is sane... " >&6; } 3926 # Reject unsafe characters in $srcdir or the absolute working directory 3927 # name. Accept space and tab only in the latter. 3928 am_lf=' 3929 ' 3930 case `pwd` in 3931 *[\\\"\#\$\&\'\`$am_lf]*) 3932 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3933 esac 3934 case $srcdir in 3935 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3936 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3937 esac 3938 3939 # Do 'set' in a subshell so we don't clobber the current shell's 3940 # arguments. Must try -L first in case configure is actually a 3941 # symlink; some systems play weird games with the mod time of symlinks 3942 # (eg FreeBSD returns the mod time of the symlink's containing 3943 # directory). 3944 if ( 3945 am_has_slept=no 3946 for am_try in 1 2; do 3947 echo "timestamp, slept: $am_has_slept" > conftest.file 3948 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3949 if test "$*" = "X"; then 3950 # -L didn't work. 3951 set X `ls -t "$srcdir/configure" conftest.file` 3952 fi 3953 if test "$*" != "X $srcdir/configure conftest.file" \ 3954 && test "$*" != "X conftest.file $srcdir/configure"; then 3955 3956 # If neither matched, then we have a broken ls. This can happen 3957 # if, for instance, CONFIG_SHELL is bash and it inherits a 3958 # broken ls alias from the environment. This has actually 3959 # happened. Such a system could not be considered "sane". 3960 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3961 alias in your environment" "$LINENO" 5 3962 fi 3963 if test "$2" = conftest.file || test $am_try -eq 2; then 3964 break 3965 fi 3966 # Just in case. 3967 sleep 1 3968 am_has_slept=yes 3969 done 3970 test "$2" = conftest.file 3971 ) 3972 then 3973 # Ok. 3974 : 3975 else 3976 as_fn_error $? "newly created file is older than distributed files! 3977 Check your system clock" "$LINENO" 5 3978 fi 3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3980 $as_echo "yes" >&6; } 3981 # If we didn't sleep, we still need to ensure time stamps of config.status and 3982 # generated files are strictly newer. 3983 am_sleep_pid= 3984 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3985 ( sleep 1 ) & 3986 am_sleep_pid=$! 3987 fi 3988 3989 rm -f conftest.file 3990 3991 test "$program_prefix" != NONE && 3992 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3993 # Use a double $ so make ignores it. 3994 test "$program_suffix" != NONE && 3995 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3996 # Double any \ or $. 3997 # By default was `s,x,x', remove it if useless. 3998 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3999 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 4000 4001 if test x"${MISSING+set}" != xset; then 4002 case $am_aux_dir in 4003 *\ * | *\ *) 4004 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 4005 *) 4006 MISSING="\${SHELL} $am_aux_dir/missing" ;; 4007 esac 4008 fi 4009 # Use eval to expand $SHELL 4010 if eval "$MISSING --is-lightweight"; then 4011 am_missing_run="$MISSING " 4012 else 4013 am_missing_run= 4014 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4015 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4016 fi 4017 4018 if test x"${install_sh}" != xset; then 4019 case $am_aux_dir in 4020 *\ * | *\ *) 4021 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4022 *) 4023 install_sh="\${SHELL} $am_aux_dir/install-sh" 4024 esac 4025 fi 4026 4027 # Installed binaries are usually stripped using 'strip' when the user 4028 # run "make install-strip". However 'strip' might not be the right 4029 # tool to use in cross-compilation environments, therefore Automake 4030 # will honor the 'STRIP' environment variable to overrule this program. 4031 if test "$cross_compiling" != no; then 4032 if test -n "$ac_tool_prefix"; then 4033 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4034 set dummy ${ac_tool_prefix}strip; ac_word=$2 4035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4036 $as_echo_n "checking for $ac_word... " >&6; } 4037 if ${ac_cv_prog_STRIP+:} false; then : 4038 $as_echo_n "(cached) " >&6 4039 else 4040 if test -n "$STRIP"; then 4041 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4042 else 4043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4044 for as_dir in $PATH 4045 do 4046 IFS=$as_save_IFS 4047 test -z "$as_dir" && as_dir=. 4048 for ac_exec_ext in '' $ac_executable_extensions; do 4049 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4050 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4051 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4052 break 2 4053 fi 4054 done 4055 done 4056 IFS=$as_save_IFS 4057 4058 fi 4059 fi 4060 STRIP=$ac_cv_prog_STRIP 4061 if test -n "$STRIP"; then 4062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4063 $as_echo "$STRIP" >&6; } 4064 else 4065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4066 $as_echo "no" >&6; } 4067 fi 4068 4069 4070 fi 4071 if test -z "$ac_cv_prog_STRIP"; then 4072 ac_ct_STRIP=$STRIP 4073 # Extract the first word of "strip", so it can be a program name with args. 4074 set dummy strip; ac_word=$2 4075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4076 $as_echo_n "checking for $ac_word... " >&6; } 4077 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 4078 $as_echo_n "(cached) " >&6 4079 else 4080 if test -n "$ac_ct_STRIP"; then 4081 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4082 else 4083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4084 for as_dir in $PATH 4085 do 4086 IFS=$as_save_IFS 4087 test -z "$as_dir" && as_dir=. 4088 for ac_exec_ext in '' $ac_executable_extensions; do 4089 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4090 ac_cv_prog_ac_ct_STRIP="strip" 4091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4092 break 2 4093 fi 4094 done 4095 done 4096 IFS=$as_save_IFS 4097 4098 fi 4099 fi 4100 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4101 if test -n "$ac_ct_STRIP"; then 4102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4103 $as_echo "$ac_ct_STRIP" >&6; } 4104 else 4105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4106 $as_echo "no" >&6; } 4107 fi 4108 4109 if test "x$ac_ct_STRIP" = x; then 4110 STRIP=":" 4111 else 4112 case $cross_compiling:$ac_tool_warned in 4113 yes:) 4114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4115 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4116 ac_tool_warned=yes ;; 4117 esac 4118 STRIP=$ac_ct_STRIP 4119 fi 4120 else 4121 STRIP="$ac_cv_prog_STRIP" 4122 fi 4123 4124 fi 4125 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4126 4127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 4128 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 4129 if test -z "$MKDIR_P"; then 4130 if ${ac_cv_path_mkdir+:} false; then : 4131 $as_echo_n "(cached) " >&6 4132 else 4133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4134 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4135 do 4136 IFS=$as_save_IFS 4137 test -z "$as_dir" && as_dir=. 4138 for ac_prog in mkdir gmkdir; do 4139 for ac_exec_ext in '' $ac_executable_extensions; do 4140 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 4141 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 4142 'mkdir (GNU coreutils) '* | \ 4143 'mkdir (coreutils) '* | \ 4144 'mkdir (fileutils) '4.1*) 4145 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 4146 break 3;; 4147 esac 4148 done 4149 done 4150 done 4151 IFS=$as_save_IFS 4152 4153 fi 4154 4155 test -d ./--version && rmdir ./--version 4156 if test "${ac_cv_path_mkdir+set}" = set; then 4157 MKDIR_P="$ac_cv_path_mkdir -p" 4158 else 4159 # As a last resort, use the slow shell script. Don't cache a 4160 # value for MKDIR_P within a source directory, because that will 4161 # break other packages using the cache if that directory is 4162 # removed, or if the value is a relative name. 4163 MKDIR_P="$ac_install_sh -d" 4164 fi 4165 fi 4166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4167 $as_echo "$MKDIR_P" >&6; } 4168 4169 for ac_prog in gawk mawk nawk awk 4170 do 4171 # Extract the first word of "$ac_prog", so it can be a program name with args. 4172 set dummy $ac_prog; ac_word=$2 4173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4174 $as_echo_n "checking for $ac_word... " >&6; } 4175 if ${ac_cv_prog_AWK+:} false; then : 4176 $as_echo_n "(cached) " >&6 4177 else 4178 if test -n "$AWK"; then 4179 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4180 else 4181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4182 for as_dir in $PATH 4183 do 4184 IFS=$as_save_IFS 4185 test -z "$as_dir" && as_dir=. 4186 for ac_exec_ext in '' $ac_executable_extensions; do 4187 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4188 ac_cv_prog_AWK="$ac_prog" 4189 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4190 break 2 4191 fi 4192 done 4193 done 4194 IFS=$as_save_IFS 4195 4196 fi 4197 fi 4198 AWK=$ac_cv_prog_AWK 4199 if test -n "$AWK"; then 4200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4201 $as_echo "$AWK" >&6; } 4202 else 4203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4204 $as_echo "no" >&6; } 4205 fi 4206 4207 4208 test -n "$AWK" && break 4209 done 4210 4211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4212 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4213 set x ${MAKE-make} 4214 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4215 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 4216 $as_echo_n "(cached) " >&6 4217 else 4218 cat >conftest.make <<\_ACEOF 4219 SHELL = /bin/sh 4220 all: 4221 @echo '@@@%%%=$(MAKE)=@@@%%%' 4222 _ACEOF 4223 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4224 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4225 *@@@%%%=?*=@@@%%%*) 4226 eval ac_cv_prog_make_${ac_make}_set=yes;; 4227 *) 4228 eval ac_cv_prog_make_${ac_make}_set=no;; 4229 esac 4230 rm -f conftest.make 4231 fi 4232 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4234 $as_echo "yes" >&6; } 4235 SET_MAKE= 4236 else 4237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4238 $as_echo "no" >&6; } 4239 SET_MAKE="MAKE=${MAKE-make}" 4240 fi 4241 4242 rm -rf .tst 2>/dev/null 4243 mkdir .tst 2>/dev/null 4244 if test -d .tst; then 4245 am__leading_dot=. 4246 else 4247 am__leading_dot=_ 4248 fi 4249 rmdir .tst 2>/dev/null 4250 4251 DEPDIR="${am__leading_dot}deps" 4252 4253 ac_config_commands="$ac_config_commands depfiles" 4254 4255 4256 am_make=${MAKE-make} 4257 cat > confinc << 'END' 4258 am__doit: 4259 @echo this is the am__doit target 4260 .PHONY: am__doit 4261 END 4262 # If we don't find an include directive, just comment out the code. 4263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4264 $as_echo_n "checking for style of include used by $am_make... " >&6; } 4265 am__include="#" 4266 am__quote= 4267 _am_result=none 4268 # First try GNU make style include. 4269 echo "include confinc" > confmf 4270 # Ignore all kinds of additional output from 'make'. 4271 case `$am_make -s -f confmf 2> /dev/null` in #( 4272 *the\ am__doit\ target*) 4273 am__include=include 4274 am__quote= 4275 _am_result=GNU 4276 ;; 4277 esac 4278 # Now try BSD make style include. 4279 if test "$am__include" = "#"; then 4280 echo '.include "confinc"' > confmf 4281 case `$am_make -s -f confmf 2> /dev/null` in #( 4282 *the\ am__doit\ target*) 4283 am__include=.include 4284 am__quote="\"" 4285 _am_result=BSD 4286 ;; 4287 esac 4288 fi 4289 4290 4291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4292 $as_echo "$_am_result" >&6; } 4293 rm -f confinc confmf 4294 4295 # Check whether --enable-dependency-tracking was given. 4296 if test "${enable_dependency_tracking+set}" = set; then : 4297 enableval=$enable_dependency_tracking; 4298 fi 4299 4300 if test "x$enable_dependency_tracking" != xno; then 4301 am_depcomp="$ac_aux_dir/depcomp" 4302 AMDEPBACKSLASH='\' 4303 am__nodep='_no' 4304 fi 4305 if test "x$enable_dependency_tracking" != xno; then 4306 AMDEP_TRUE= 4307 AMDEP_FALSE='#' 4308 else 4309 AMDEP_TRUE='#' 4310 AMDEP_FALSE= 4311 fi 4312 4313 4314 # Check whether --enable-silent-rules was given. 4315 if test "${enable_silent_rules+set}" = set; then : 4316 enableval=$enable_silent_rules; 4317 fi 4318 4319 case $enable_silent_rules in # ((( 4320 yes) AM_DEFAULT_VERBOSITY=0;; 4321 no) AM_DEFAULT_VERBOSITY=1;; 4322 *) AM_DEFAULT_VERBOSITY=1;; 4323 esac 4324 am_make=${MAKE-make} 4325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4326 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4327 if ${am_cv_make_support_nested_variables+:} false; then : 4328 $as_echo_n "(cached) " >&6 4329 else 4330 if $as_echo 'TRUE=$(BAR$(V)) 4331 BAR0=false 4332 BAR1=true 4333 V=1 4334 am__doit: 4335 @$(TRUE) 4336 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4337 am_cv_make_support_nested_variables=yes 4338 else 4339 am_cv_make_support_nested_variables=no 4340 fi 4341 fi 4342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4343 $as_echo "$am_cv_make_support_nested_variables" >&6; } 4344 if test $am_cv_make_support_nested_variables = yes; then 4345 AM_V='$(V)' 4346 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4347 else 4348 AM_V=$AM_DEFAULT_VERBOSITY 4349 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4350 fi 4351 AM_BACKSLASH='\' 4352 4353 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4354 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4355 # is not polluted with repeated "-I." 4356 am__isrc=' -I$(srcdir)' 4357 # test to see if srcdir already configured 4358 if test -f $srcdir/config.status; then 4359 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4360 fi 4361 fi 4362 4363 # test whether we have cygpath 4364 if test -z "$CYGPATH_W"; then 4365 if (cygpath --version) >/dev/null 2>/dev/null; then 4366 CYGPATH_W='cygpath -w' 4367 else 4368 CYGPATH_W=echo 4369 fi 4370 fi 4371 4372 4373 # Define the identity of the package. 4374 PACKAGE='xfs' 4375 VERSION='1.1.4' 4376 4377 4378 cat >>confdefs.h <<_ACEOF 4379 #define PACKAGE "$PACKAGE" 4380 _ACEOF 4381 4382 4383 cat >>confdefs.h <<_ACEOF 4384 #define VERSION "$VERSION" 4385 _ACEOF 4386 4387 # Some tools Automake needs. 4388 4389 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4390 4391 4392 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4393 4394 4395 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4396 4397 4398 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4399 4400 4401 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4402 4403 # For better backward compatibility. To be removed once Automake 1.9.x 4404 # dies out for good. For more background, see: 4405 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4406 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4407 mkdir_p='$(MKDIR_P)' 4408 4409 # We need awk for the "check" target. The system "awk" is bad on 4410 # some platforms. 4411 # Always define AMTAR for backward compatibility. Yes, it's still used 4412 # in the wild :-( We should find a proper way to deprecate it ... 4413 AMTAR='$${TAR-tar}' 4414 4415 4416 # We'll loop over all known methods to create a tar archive until one works. 4417 _am_tools='gnutar pax cpio none' 4418 4419 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4420 4421 4422 4423 4424 4425 depcc="$CC" am_compiler_list= 4426 4427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4428 $as_echo_n "checking dependency style of $depcc... " >&6; } 4429 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4430 $as_echo_n "(cached) " >&6 4431 else 4432 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4433 # We make a subdir and do the tests there. Otherwise we can end up 4434 # making bogus files that we don't know about and never remove. For 4435 # instance it was reported that on HP-UX the gcc test will end up 4436 # making a dummy file named 'D' -- because '-MD' means "put the output 4437 # in D". 4438 rm -rf conftest.dir 4439 mkdir conftest.dir 4440 # Copy depcomp to subdir because otherwise we won't find it if we're 4441 # using a relative directory. 4442 cp "$am_depcomp" conftest.dir 4443 cd conftest.dir 4444 # We will build objects and dependencies in a subdirectory because 4445 # it helps to detect inapplicable dependency modes. For instance 4446 # both Tru64's cc and ICC support -MD to output dependencies as a 4447 # side effect of compilation, but ICC will put the dependencies in 4448 # the current directory while Tru64 will put them in the object 4449 # directory. 4450 mkdir sub 4451 4452 am_cv_CC_dependencies_compiler_type=none 4453 if test "$am_compiler_list" = ""; then 4454 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4455 fi 4456 am__universal=false 4457 case " $depcc " in #( 4458 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4459 esac 4460 4461 for depmode in $am_compiler_list; do 4462 # Setup a source with many dependencies, because some compilers 4463 # like to wrap large dependency lists on column 80 (with \), and 4464 # we should not choose a depcomp mode which is confused by this. 4465 # 4466 # We need to recreate these files for each test, as the compiler may 4467 # overwrite some of them when testing with obscure command lines. 4468 # This happens at least with the AIX C compiler. 4469 : > sub/conftest.c 4470 for i in 1 2 3 4 5 6; do 4471 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4472 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4473 # Solaris 10 /bin/sh. 4474 echo '/* dummy */' > sub/conftst$i.h 4475 done 4476 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4477 4478 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4479 # mode. It turns out that the SunPro C++ compiler does not properly 4480 # handle '-M -o', and we need to detect this. Also, some Intel 4481 # versions had trouble with output in subdirs. 4482 am__obj=sub/conftest.${OBJEXT-o} 4483 am__minus_obj="-o $am__obj" 4484 case $depmode in 4485 gcc) 4486 # This depmode causes a compiler race in universal mode. 4487 test "$am__universal" = false || continue 4488 ;; 4489 nosideeffect) 4490 # After this tag, mechanisms are not by side-effect, so they'll 4491 # only be used when explicitly requested. 4492 if test "x$enable_dependency_tracking" = xyes; then 4493 continue 4494 else 4495 break 4496 fi 4497 ;; 4498 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4499 # This compiler won't grok '-c -o', but also, the minuso test has 4500 # not run yet. These depmodes are late enough in the game, and 4501 # so weak that their functioning should not be impacted. 4502 am__obj=conftest.${OBJEXT-o} 4503 am__minus_obj= 4504 ;; 4505 none) break ;; 4506 esac 4507 if depmode=$depmode \ 4508 source=sub/conftest.c object=$am__obj \ 4509 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4510 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4511 >/dev/null 2>conftest.err && 4512 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4513 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4514 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4515 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4516 # icc doesn't choke on unknown options, it will just issue warnings 4517 # or remarks (even with -Werror). So we grep stderr for any message 4518 # that says an option was ignored or not supported. 4519 # When given -MP, icc 7.0 and 7.1 complain thusly: 4520 # icc: Command line warning: ignoring option '-M'; no argument required 4521 # The diagnosis changed in icc 8.0: 4522 # icc: Command line remark: option '-MP' not supported 4523 if (grep 'ignoring option' conftest.err || 4524 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4525 am_cv_CC_dependencies_compiler_type=$depmode 4526 break 4527 fi 4528 fi 4529 done 4530 4531 cd .. 4532 rm -rf conftest.dir 4533 else 4534 am_cv_CC_dependencies_compiler_type=none 4535 fi 4536 4537 fi 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4539 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4540 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4541 4542 if 4543 test "x$enable_dependency_tracking" != xno \ 4544 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4545 am__fastdepCC_TRUE= 4546 am__fastdepCC_FALSE='#' 4547 else 4548 am__fastdepCC_TRUE='#' 4549 am__fastdepCC_FALSE= 4550 fi 4551 4552 4553 4554 # POSIX will say in a future version that running "rm -f" with no argument 4555 # is OK; and we want to be able to make that assumption in our Makefile 4556 # recipes. So use an aggressive probe to check that the usage we want is 4557 # actually supported "in the wild" to an acceptable degree. 4558 # See automake bug#10828. 4559 # To make any issue more visible, cause the running configure to be aborted 4560 # by default if the 'rm' program in use doesn't match our expectations; the 4561 # user can still override this though. 4562 if rm -f && rm -fr && rm -rf; then : OK; else 4563 cat >&2 <<'END' 4564 Oops! 4565 4566 Your 'rm' program seems unable to run without file operands specified 4567 on the command line, even when the '-f' option is present. This is contrary 4568 to the behaviour of most rm programs out there, and not conforming with 4569 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4570 4571 Please tell bug-automake@gnu.org about your system, including the value 4572 of your $PATH and any error possibly output before this message. This 4573 can help us improve future automake versions. 4574 4575 END 4576 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4577 echo 'Configuration will proceed anyway, since you have set the' >&2 4578 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4579 echo >&2 4580 else 4581 cat >&2 <<'END' 4582 Aborting the configuration process, to ensure you take notice of the issue. 4583 4584 You can download and install GNU coreutils to get an 'rm' implementation 4585 that behaves properly: <http://www.gnu.org/software/coreutils/>. 4586 4587 If you want to complete the configuration process using your problematic 4588 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4589 to "yes", and re-run configure. 4590 4591 END 4592 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4593 fi 4594 fi 4595 4596 # Require xorg-macros minimum of 1.10 for HAVE_STYLESHEETS in XORG_CHECK_SGML_DOCTOOLS 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4609 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4610 if ${ac_cv_prog_cc_c99+:} false; then : 4611 $as_echo_n "(cached) " >&6 4612 else 4613 ac_cv_prog_cc_c99=no 4614 ac_save_CC=$CC 4615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4616 /* end confdefs.h. */ 4617 #include <stdarg.h> 4618 #include <stdbool.h> 4619 #include <stdlib.h> 4620 #include <wchar.h> 4621 #include <stdio.h> 4622 4623 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4624 #define debug(...) fprintf (stderr, __VA_ARGS__) 4625 #define showlist(...) puts (#__VA_ARGS__) 4626 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4627 static void 4628 test_varargs_macros (void) 4629 { 4630 int x = 1234; 4631 int y = 5678; 4632 debug ("Flag"); 4633 debug ("X = %d\n", x); 4634 showlist (The first, second, and third items.); 4635 report (x>y, "x is %d but y is %d", x, y); 4636 } 4637 4638 // Check long long types. 4639 #define BIG64 18446744073709551615ull 4640 #define BIG32 4294967295ul 4641 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4642 #if !BIG_OK 4643 your preprocessor is broken; 4644 #endif 4645 #if BIG_OK 4646 #else 4647 your preprocessor is broken; 4648 #endif 4649 static long long int bignum = -9223372036854775807LL; 4650 static unsigned long long int ubignum = BIG64; 4651 4652 struct incomplete_array 4653 { 4654 int datasize; 4655 double data[]; 4656 }; 4657 4658 struct named_init { 4659 int number; 4660 const wchar_t *name; 4661 double average; 4662 }; 4663 4664 typedef const char *ccp; 4665 4666 static inline int 4667 test_restrict (ccp restrict text) 4668 { 4669 // See if C++-style comments work. 4670 // Iterate through items via the restricted pointer. 4671 // Also check for declarations in for loops. 4672 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4673 continue; 4674 return 0; 4675 } 4676 4677 // Check varargs and va_copy. 4678 static void 4679 test_varargs (const char *format, ...) 4680 { 4681 va_list args; 4682 va_start (args, format); 4683 va_list args_copy; 4684 va_copy (args_copy, args); 4685 4686 const char *str; 4687 int number; 4688 float fnumber; 4689 4690 while (*format) 4691 { 4692 switch (*format++) 4693 { 4694 case 's': // string 4695 str = va_arg (args_copy, const char *); 4696 break; 4697 case 'd': // int 4698 number = va_arg (args_copy, int); 4699 break; 4700 case 'f': // float 4701 fnumber = va_arg (args_copy, double); 4702 break; 4703 default: 4704 break; 4705 } 4706 } 4707 va_end (args_copy); 4708 va_end (args); 4709 } 4710 4711 int 4712 main () 4713 { 4714 4715 // Check bool. 4716 _Bool success = false; 4717 4718 // Check restrict. 4719 if (test_restrict ("String literal") == 0) 4720 success = true; 4721 char *restrict newvar = "Another string"; 4722 4723 // Check varargs. 4724 test_varargs ("s, d' f .", "string", 65, 34.234); 4725 test_varargs_macros (); 4726 4727 // Check flexible array members. 4728 struct incomplete_array *ia = 4729 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4730 ia->datasize = 10; 4731 for (int i = 0; i < ia->datasize; ++i) 4732 ia->data[i] = i * 1.234; 4733 4734 // Check named initializers. 4735 struct named_init ni = { 4736 .number = 34, 4737 .name = L"Test wide string", 4738 .average = 543.34343, 4739 }; 4740 4741 ni.number = 58; 4742 4743 int dynamic_array[ni.number]; 4744 dynamic_array[ni.number - 1] = 543; 4745 4746 // work around unused variable warnings 4747 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4748 || dynamic_array[ni.number - 1] != 543); 4749 4750 ; 4751 return 0; 4752 } 4753 _ACEOF 4754 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 4755 do 4756 CC="$ac_save_CC $ac_arg" 4757 if ac_fn_c_try_compile "$LINENO"; then : 4758 ac_cv_prog_cc_c99=$ac_arg 4759 fi 4760 rm -f core conftest.err conftest.$ac_objext 4761 test "x$ac_cv_prog_cc_c99" != "xno" && break 4762 done 4763 rm -f conftest.$ac_ext 4764 CC=$ac_save_CC 4765 4766 fi 4767 # AC_CACHE_VAL 4768 case "x$ac_cv_prog_cc_c99" in 4769 x) 4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4771 $as_echo "none needed" >&6; } ;; 4772 xno) 4773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4774 $as_echo "unsupported" >&6; } ;; 4775 *) 4776 CC="$CC $ac_cv_prog_cc_c99" 4777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4778 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4779 esac 4780 if test "x$ac_cv_prog_cc_c99" != xno; then : 4781 4782 fi 4783 4784 4785 4786 4787 4788 4789 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4790 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4791 CLANGCC="yes" 4792 else 4793 CLANGCC="no" 4794 fi 4795 4796 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4797 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4798 INTELCC="yes" 4799 else 4800 INTELCC="no" 4801 fi 4802 4803 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4804 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4805 SUNCC="yes" 4806 else 4807 SUNCC="no" 4808 fi 4809 4810 4811 4812 4813 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4814 if test -n "$ac_tool_prefix"; then 4815 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4816 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4818 $as_echo_n "checking for $ac_word... " >&6; } 4819 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4820 $as_echo_n "(cached) " >&6 4821 else 4822 case $PKG_CONFIG in 4823 [\\/]* | ?:[\\/]*) 4824 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4825 ;; 4826 *) 4827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4828 for as_dir in $PATH 4829 do 4830 IFS=$as_save_IFS 4831 test -z "$as_dir" && as_dir=. 4832 for ac_exec_ext in '' $ac_executable_extensions; do 4833 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4834 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4835 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4836 break 2 4837 fi 4838 done 4839 done 4840 IFS=$as_save_IFS 4841 4842 ;; 4843 esac 4844 fi 4845 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4846 if test -n "$PKG_CONFIG"; then 4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4848 $as_echo "$PKG_CONFIG" >&6; } 4849 else 4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4851 $as_echo "no" >&6; } 4852 fi 4853 4854 4855 fi 4856 if test -z "$ac_cv_path_PKG_CONFIG"; then 4857 ac_pt_PKG_CONFIG=$PKG_CONFIG 4858 # Extract the first word of "pkg-config", so it can be a program name with args. 4859 set dummy pkg-config; ac_word=$2 4860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4861 $as_echo_n "checking for $ac_word... " >&6; } 4862 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4863 $as_echo_n "(cached) " >&6 4864 else 4865 case $ac_pt_PKG_CONFIG in 4866 [\\/]* | ?:[\\/]*) 4867 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4868 ;; 4869 *) 4870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4871 for as_dir in $PATH 4872 do 4873 IFS=$as_save_IFS 4874 test -z "$as_dir" && as_dir=. 4875 for ac_exec_ext in '' $ac_executable_extensions; do 4876 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4877 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4878 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4879 break 2 4880 fi 4881 done 4882 done 4883 IFS=$as_save_IFS 4884 4885 ;; 4886 esac 4887 fi 4888 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4889 if test -n "$ac_pt_PKG_CONFIG"; then 4890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4891 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4892 else 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4894 $as_echo "no" >&6; } 4895 fi 4896 4897 if test "x$ac_pt_PKG_CONFIG" = x; then 4898 PKG_CONFIG="" 4899 else 4900 case $cross_compiling:$ac_tool_warned in 4901 yes:) 4902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4903 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4904 ac_tool_warned=yes ;; 4905 esac 4906 PKG_CONFIG=$ac_pt_PKG_CONFIG 4907 fi 4908 else 4909 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4910 fi 4911 4912 fi 4913 if test -n "$PKG_CONFIG"; then 4914 _pkg_min_version=0.9.0 4915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4916 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4917 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4919 $as_echo "yes" >&6; } 4920 else 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4922 $as_echo "no" >&6; } 4923 PKG_CONFIG="" 4924 fi 4925 4926 fi 4927 # Make sure we can run config.sub. 4928 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4929 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4930 4931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4932 $as_echo_n "checking build system type... " >&6; } 4933 if ${ac_cv_build+:} false; then : 4934 $as_echo_n "(cached) " >&6 4935 else 4936 ac_build_alias=$build_alias 4937 test "x$ac_build_alias" = x && 4938 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4939 test "x$ac_build_alias" = x && 4940 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4941 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4942 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4943 4944 fi 4945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4946 $as_echo "$ac_cv_build" >&6; } 4947 case $ac_cv_build in 4948 *-*-*) ;; 4949 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4950 esac 4951 build=$ac_cv_build 4952 ac_save_IFS=$IFS; IFS='-' 4953 set x $ac_cv_build 4954 shift 4955 build_cpu=$1 4956 build_vendor=$2 4957 shift; shift 4958 # Remember, the first character of IFS is used to create $*, 4959 # except with old shells: 4960 build_os=$* 4961 IFS=$ac_save_IFS 4962 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4963 4964 4965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4966 $as_echo_n "checking host system type... " >&6; } 4967 if ${ac_cv_host+:} false; then : 4968 $as_echo_n "(cached) " >&6 4969 else 4970 if test "x$host_alias" = x; then 4971 ac_cv_host=$ac_cv_build 4972 else 4973 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4974 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4975 fi 4976 4977 fi 4978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4979 $as_echo "$ac_cv_host" >&6; } 4980 case $ac_cv_host in 4981 *-*-*) ;; 4982 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4983 esac 4984 host=$ac_cv_host 4985 ac_save_IFS=$IFS; IFS='-' 4986 set x $ac_cv_host 4987 shift 4988 host_cpu=$1 4989 host_vendor=$2 4990 shift; shift 4991 # Remember, the first character of IFS is used to create $*, 4992 # except with old shells: 4993 host_os=$* 4994 IFS=$ac_save_IFS 4995 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4996 4997 4998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4999 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 5000 if ${ac_cv_path_SED+:} false; then : 5001 $as_echo_n "(cached) " >&6 5002 else 5003 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5004 for ac_i in 1 2 3 4 5 6 7; do 5005 ac_script="$ac_script$as_nl$ac_script" 5006 done 5007 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5008 { ac_script=; unset ac_script;} 5009 if test -z "$SED"; then 5010 ac_path_SED_found=false 5011 # Loop through the user's path and test for each of PROGNAME-LIST 5012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5013 for as_dir in $PATH 5014 do 5015 IFS=$as_save_IFS 5016 test -z "$as_dir" && as_dir=. 5017 for ac_prog in sed gsed; do 5018 for ac_exec_ext in '' $ac_executable_extensions; do 5019 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 5020 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 5021 # Check for GNU ac_path_SED and select it if it is found. 5022 # Check for GNU $ac_path_SED 5023 case `"$ac_path_SED" --version 2>&1` in 5024 *GNU*) 5025 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5026 *) 5027 ac_count=0 5028 $as_echo_n 0123456789 >"conftest.in" 5029 while : 5030 do 5031 cat "conftest.in" "conftest.in" >"conftest.tmp" 5032 mv "conftest.tmp" "conftest.in" 5033 cp "conftest.in" "conftest.nl" 5034 $as_echo '' >> "conftest.nl" 5035 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5036 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5037 as_fn_arith $ac_count + 1 && ac_count=$as_val 5038 if test $ac_count -gt ${ac_path_SED_max-0}; then 5039 # Best one so far, save it but keep looking for a better one 5040 ac_cv_path_SED="$ac_path_SED" 5041 ac_path_SED_max=$ac_count 5042 fi 5043 # 10*(2^10) chars as input seems more than enough 5044 test $ac_count -gt 10 && break 5045 done 5046 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5047 esac 5048 5049 $ac_path_SED_found && break 3 5050 done 5051 done 5052 done 5053 IFS=$as_save_IFS 5054 if test -z "$ac_cv_path_SED"; then 5055 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5056 fi 5057 else 5058 ac_cv_path_SED=$SED 5059 fi 5060 5061 fi 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5063 $as_echo "$ac_cv_path_SED" >&6; } 5064 SED="$ac_cv_path_SED" 5065 rm -f conftest.sed 5066 5067 5068 5069 5070 5071 5072 # Check whether --enable-selective-werror was given. 5073 if test "${enable_selective_werror+set}" = set; then : 5074 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5075 else 5076 SELECTIVE_WERROR=yes 5077 fi 5078 5079 5080 5081 5082 5083 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5084 if test "x$SUNCC" = "xyes"; then 5085 BASE_CFLAGS="-v" 5086 else 5087 BASE_CFLAGS="" 5088 fi 5089 5090 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 xorg_testset_save_CFLAGS="$CFLAGS" 5105 5106 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5109 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5110 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5111 $as_echo_n "(cached) " >&6 5112 else 5113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5114 /* end confdefs.h. */ 5115 int i; 5116 _ACEOF 5117 if ac_fn_c_try_compile "$LINENO"; then : 5118 xorg_cv_cc_flag_unknown_warning_option=yes 5119 else 5120 xorg_cv_cc_flag_unknown_warning_option=no 5121 fi 5122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5123 fi 5124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5125 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5126 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5127 CFLAGS="$xorg_testset_save_CFLAGS" 5128 fi 5129 5130 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5133 fi 5134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5136 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5137 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5138 $as_echo_n "(cached) " >&6 5139 else 5140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5141 /* end confdefs.h. */ 5142 int i; 5143 _ACEOF 5144 if ac_fn_c_try_compile "$LINENO"; then : 5145 xorg_cv_cc_flag_unused_command_line_argument=yes 5146 else 5147 xorg_cv_cc_flag_unused_command_line_argument=no 5148 fi 5149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5150 fi 5151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5152 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5153 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5154 CFLAGS="$xorg_testset_save_CFLAGS" 5155 fi 5156 5157 found="no" 5158 5159 if test $found = "no" ; then 5160 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5162 fi 5163 5164 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5166 fi 5167 5168 CFLAGS="$CFLAGS -Wall" 5169 5170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5171 $as_echo_n "checking if $CC supports -Wall... " >&6; } 5172 cacheid=xorg_cv_cc_flag__Wall 5173 if eval \${$cacheid+:} false; then : 5174 $as_echo_n "(cached) " >&6 5175 else 5176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5177 /* end confdefs.h. */ 5178 int i; 5179 int 5180 main () 5181 { 5182 5183 ; 5184 return 0; 5185 } 5186 _ACEOF 5187 if ac_fn_c_try_link "$LINENO"; then : 5188 eval $cacheid=yes 5189 else 5190 eval $cacheid=no 5191 fi 5192 rm -f core conftest.err conftest.$ac_objext \ 5193 conftest$ac_exeext conftest.$ac_ext 5194 fi 5195 5196 5197 CFLAGS="$xorg_testset_save_CFLAGS" 5198 5199 eval supported=\$$cacheid 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5201 $as_echo "$supported" >&6; } 5202 if test "$supported" = "yes" ; then 5203 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5204 found="yes" 5205 fi 5206 fi 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 xorg_testset_save_CFLAGS="$CFLAGS" 5223 5224 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5227 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5228 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5229 $as_echo_n "(cached) " >&6 5230 else 5231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5232 /* end confdefs.h. */ 5233 int i; 5234 _ACEOF 5235 if ac_fn_c_try_compile "$LINENO"; then : 5236 xorg_cv_cc_flag_unknown_warning_option=yes 5237 else 5238 xorg_cv_cc_flag_unknown_warning_option=no 5239 fi 5240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5241 fi 5242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5243 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5244 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5245 CFLAGS="$xorg_testset_save_CFLAGS" 5246 fi 5247 5248 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5249 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5251 fi 5252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5254 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5255 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5256 $as_echo_n "(cached) " >&6 5257 else 5258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5259 /* end confdefs.h. */ 5260 int i; 5261 _ACEOF 5262 if ac_fn_c_try_compile "$LINENO"; then : 5263 xorg_cv_cc_flag_unused_command_line_argument=yes 5264 else 5265 xorg_cv_cc_flag_unused_command_line_argument=no 5266 fi 5267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5268 fi 5269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5270 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5271 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5272 CFLAGS="$xorg_testset_save_CFLAGS" 5273 fi 5274 5275 found="no" 5276 5277 if test $found = "no" ; then 5278 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5280 fi 5281 5282 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5284 fi 5285 5286 CFLAGS="$CFLAGS -Wpointer-arith" 5287 5288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5289 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5290 cacheid=xorg_cv_cc_flag__Wpointer_arith 5291 if eval \${$cacheid+:} false; then : 5292 $as_echo_n "(cached) " >&6 5293 else 5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5295 /* end confdefs.h. */ 5296 int i; 5297 int 5298 main () 5299 { 5300 5301 ; 5302 return 0; 5303 } 5304 _ACEOF 5305 if ac_fn_c_try_link "$LINENO"; then : 5306 eval $cacheid=yes 5307 else 5308 eval $cacheid=no 5309 fi 5310 rm -f core conftest.err conftest.$ac_objext \ 5311 conftest$ac_exeext conftest.$ac_ext 5312 fi 5313 5314 5315 CFLAGS="$xorg_testset_save_CFLAGS" 5316 5317 eval supported=\$$cacheid 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5319 $as_echo "$supported" >&6; } 5320 if test "$supported" = "yes" ; then 5321 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5322 found="yes" 5323 fi 5324 fi 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340 xorg_testset_save_CFLAGS="$CFLAGS" 5341 5342 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5345 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5346 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5347 $as_echo_n "(cached) " >&6 5348 else 5349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5350 /* end confdefs.h. */ 5351 int i; 5352 _ACEOF 5353 if ac_fn_c_try_compile "$LINENO"; then : 5354 xorg_cv_cc_flag_unknown_warning_option=yes 5355 else 5356 xorg_cv_cc_flag_unknown_warning_option=no 5357 fi 5358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5359 fi 5360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5361 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5362 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5363 CFLAGS="$xorg_testset_save_CFLAGS" 5364 fi 5365 5366 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5369 fi 5370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5372 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5373 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5374 $as_echo_n "(cached) " >&6 5375 else 5376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5377 /* end confdefs.h. */ 5378 int i; 5379 _ACEOF 5380 if ac_fn_c_try_compile "$LINENO"; then : 5381 xorg_cv_cc_flag_unused_command_line_argument=yes 5382 else 5383 xorg_cv_cc_flag_unused_command_line_argument=no 5384 fi 5385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5386 fi 5387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5388 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5389 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5390 CFLAGS="$xorg_testset_save_CFLAGS" 5391 fi 5392 5393 found="no" 5394 5395 if test $found = "no" ; then 5396 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5398 fi 5399 5400 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5401 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5402 fi 5403 5404 CFLAGS="$CFLAGS -Wmissing-declarations" 5405 5406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5407 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5408 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5409 if eval \${$cacheid+:} false; then : 5410 $as_echo_n "(cached) " >&6 5411 else 5412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5413 /* end confdefs.h. */ 5414 int i; 5415 int 5416 main () 5417 { 5418 5419 ; 5420 return 0; 5421 } 5422 _ACEOF 5423 if ac_fn_c_try_link "$LINENO"; then : 5424 eval $cacheid=yes 5425 else 5426 eval $cacheid=no 5427 fi 5428 rm -f core conftest.err conftest.$ac_objext \ 5429 conftest$ac_exeext conftest.$ac_ext 5430 fi 5431 5432 5433 CFLAGS="$xorg_testset_save_CFLAGS" 5434 5435 eval supported=\$$cacheid 5436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5437 $as_echo "$supported" >&6; } 5438 if test "$supported" = "yes" ; then 5439 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5440 found="yes" 5441 fi 5442 fi 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 xorg_testset_save_CFLAGS="$CFLAGS" 5459 5460 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5463 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5464 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5465 $as_echo_n "(cached) " >&6 5466 else 5467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5468 /* end confdefs.h. */ 5469 int i; 5470 _ACEOF 5471 if ac_fn_c_try_compile "$LINENO"; then : 5472 xorg_cv_cc_flag_unknown_warning_option=yes 5473 else 5474 xorg_cv_cc_flag_unknown_warning_option=no 5475 fi 5476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5477 fi 5478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5479 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5480 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5481 CFLAGS="$xorg_testset_save_CFLAGS" 5482 fi 5483 5484 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5487 fi 5488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5490 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5491 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5492 $as_echo_n "(cached) " >&6 5493 else 5494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5495 /* end confdefs.h. */ 5496 int i; 5497 _ACEOF 5498 if ac_fn_c_try_compile "$LINENO"; then : 5499 xorg_cv_cc_flag_unused_command_line_argument=yes 5500 else 5501 xorg_cv_cc_flag_unused_command_line_argument=no 5502 fi 5503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5504 fi 5505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5506 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5507 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5508 CFLAGS="$xorg_testset_save_CFLAGS" 5509 fi 5510 5511 found="no" 5512 5513 if test $found = "no" ; then 5514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5516 fi 5517 5518 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5520 fi 5521 5522 CFLAGS="$CFLAGS -Wformat=2" 5523 5524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5525 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5526 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5527 if eval \${$cacheid+:} false; then : 5528 $as_echo_n "(cached) " >&6 5529 else 5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5531 /* end confdefs.h. */ 5532 int i; 5533 int 5534 main () 5535 { 5536 5537 ; 5538 return 0; 5539 } 5540 _ACEOF 5541 if ac_fn_c_try_link "$LINENO"; then : 5542 eval $cacheid=yes 5543 else 5544 eval $cacheid=no 5545 fi 5546 rm -f core conftest.err conftest.$ac_objext \ 5547 conftest$ac_exeext conftest.$ac_ext 5548 fi 5549 5550 5551 CFLAGS="$xorg_testset_save_CFLAGS" 5552 5553 eval supported=\$$cacheid 5554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5555 $as_echo "$supported" >&6; } 5556 if test "$supported" = "yes" ; then 5557 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5558 found="yes" 5559 fi 5560 fi 5561 5562 if test $found = "no" ; then 5563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5565 fi 5566 5567 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5569 fi 5570 5571 CFLAGS="$CFLAGS -Wformat" 5572 5573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5574 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5575 cacheid=xorg_cv_cc_flag__Wformat 5576 if eval \${$cacheid+:} false; then : 5577 $as_echo_n "(cached) " >&6 5578 else 5579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5580 /* end confdefs.h. */ 5581 int i; 5582 int 5583 main () 5584 { 5585 5586 ; 5587 return 0; 5588 } 5589 _ACEOF 5590 if ac_fn_c_try_link "$LINENO"; then : 5591 eval $cacheid=yes 5592 else 5593 eval $cacheid=no 5594 fi 5595 rm -f core conftest.err conftest.$ac_objext \ 5596 conftest$ac_exeext conftest.$ac_ext 5597 fi 5598 5599 5600 CFLAGS="$xorg_testset_save_CFLAGS" 5601 5602 eval supported=\$$cacheid 5603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5604 $as_echo "$supported" >&6; } 5605 if test "$supported" = "yes" ; then 5606 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5607 found="yes" 5608 fi 5609 fi 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 xorg_testset_save_CFLAGS="$CFLAGS" 5628 5629 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5632 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5633 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5634 $as_echo_n "(cached) " >&6 5635 else 5636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5637 /* end confdefs.h. */ 5638 int i; 5639 _ACEOF 5640 if ac_fn_c_try_compile "$LINENO"; then : 5641 xorg_cv_cc_flag_unknown_warning_option=yes 5642 else 5643 xorg_cv_cc_flag_unknown_warning_option=no 5644 fi 5645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5646 fi 5647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5648 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5649 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5650 CFLAGS="$xorg_testset_save_CFLAGS" 5651 fi 5652 5653 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5656 fi 5657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5659 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5660 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5661 $as_echo_n "(cached) " >&6 5662 else 5663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5664 /* end confdefs.h. */ 5665 int i; 5666 _ACEOF 5667 if ac_fn_c_try_compile "$LINENO"; then : 5668 xorg_cv_cc_flag_unused_command_line_argument=yes 5669 else 5670 xorg_cv_cc_flag_unused_command_line_argument=no 5671 fi 5672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5673 fi 5674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5675 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5676 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5677 CFLAGS="$xorg_testset_save_CFLAGS" 5678 fi 5679 5680 found="no" 5681 5682 if test $found = "no" ; then 5683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5685 fi 5686 5687 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5689 fi 5690 5691 CFLAGS="$CFLAGS -Wstrict-prototypes" 5692 5693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5694 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5695 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5696 if eval \${$cacheid+:} false; then : 5697 $as_echo_n "(cached) " >&6 5698 else 5699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5700 /* end confdefs.h. */ 5701 int i; 5702 int 5703 main () 5704 { 5705 5706 ; 5707 return 0; 5708 } 5709 _ACEOF 5710 if ac_fn_c_try_link "$LINENO"; then : 5711 eval $cacheid=yes 5712 else 5713 eval $cacheid=no 5714 fi 5715 rm -f core conftest.err conftest.$ac_objext \ 5716 conftest$ac_exeext conftest.$ac_ext 5717 fi 5718 5719 5720 CFLAGS="$xorg_testset_save_CFLAGS" 5721 5722 eval supported=\$$cacheid 5723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5724 $as_echo "$supported" >&6; } 5725 if test "$supported" = "yes" ; then 5726 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5727 found="yes" 5728 fi 5729 fi 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 xorg_testset_save_CFLAGS="$CFLAGS" 5746 5747 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5750 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5751 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5752 $as_echo_n "(cached) " >&6 5753 else 5754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5755 /* end confdefs.h. */ 5756 int i; 5757 _ACEOF 5758 if ac_fn_c_try_compile "$LINENO"; then : 5759 xorg_cv_cc_flag_unknown_warning_option=yes 5760 else 5761 xorg_cv_cc_flag_unknown_warning_option=no 5762 fi 5763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5764 fi 5765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5766 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5767 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5768 CFLAGS="$xorg_testset_save_CFLAGS" 5769 fi 5770 5771 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5774 fi 5775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5777 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5778 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5779 $as_echo_n "(cached) " >&6 5780 else 5781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5782 /* end confdefs.h. */ 5783 int i; 5784 _ACEOF 5785 if ac_fn_c_try_compile "$LINENO"; then : 5786 xorg_cv_cc_flag_unused_command_line_argument=yes 5787 else 5788 xorg_cv_cc_flag_unused_command_line_argument=no 5789 fi 5790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5791 fi 5792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5793 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5794 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5795 CFLAGS="$xorg_testset_save_CFLAGS" 5796 fi 5797 5798 found="no" 5799 5800 if test $found = "no" ; then 5801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5803 fi 5804 5805 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5807 fi 5808 5809 CFLAGS="$CFLAGS -Wmissing-prototypes" 5810 5811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5812 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5813 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5814 if eval \${$cacheid+:} false; then : 5815 $as_echo_n "(cached) " >&6 5816 else 5817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5818 /* end confdefs.h. */ 5819 int i; 5820 int 5821 main () 5822 { 5823 5824 ; 5825 return 0; 5826 } 5827 _ACEOF 5828 if ac_fn_c_try_link "$LINENO"; then : 5829 eval $cacheid=yes 5830 else 5831 eval $cacheid=no 5832 fi 5833 rm -f core conftest.err conftest.$ac_objext \ 5834 conftest$ac_exeext conftest.$ac_ext 5835 fi 5836 5837 5838 CFLAGS="$xorg_testset_save_CFLAGS" 5839 5840 eval supported=\$$cacheid 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5842 $as_echo "$supported" >&6; } 5843 if test "$supported" = "yes" ; then 5844 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5845 found="yes" 5846 fi 5847 fi 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 xorg_testset_save_CFLAGS="$CFLAGS" 5864 5865 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5868 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5869 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5870 $as_echo_n "(cached) " >&6 5871 else 5872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5873 /* end confdefs.h. */ 5874 int i; 5875 _ACEOF 5876 if ac_fn_c_try_compile "$LINENO"; then : 5877 xorg_cv_cc_flag_unknown_warning_option=yes 5878 else 5879 xorg_cv_cc_flag_unknown_warning_option=no 5880 fi 5881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5882 fi 5883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5884 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5885 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5886 CFLAGS="$xorg_testset_save_CFLAGS" 5887 fi 5888 5889 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5892 fi 5893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5895 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5896 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5897 $as_echo_n "(cached) " >&6 5898 else 5899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5900 /* end confdefs.h. */ 5901 int i; 5902 _ACEOF 5903 if ac_fn_c_try_compile "$LINENO"; then : 5904 xorg_cv_cc_flag_unused_command_line_argument=yes 5905 else 5906 xorg_cv_cc_flag_unused_command_line_argument=no 5907 fi 5908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5909 fi 5910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5911 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5912 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5913 CFLAGS="$xorg_testset_save_CFLAGS" 5914 fi 5915 5916 found="no" 5917 5918 if test $found = "no" ; then 5919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5921 fi 5922 5923 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5925 fi 5926 5927 CFLAGS="$CFLAGS -Wnested-externs" 5928 5929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5930 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5931 cacheid=xorg_cv_cc_flag__Wnested_externs 5932 if eval \${$cacheid+:} false; then : 5933 $as_echo_n "(cached) " >&6 5934 else 5935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5936 /* end confdefs.h. */ 5937 int i; 5938 int 5939 main () 5940 { 5941 5942 ; 5943 return 0; 5944 } 5945 _ACEOF 5946 if ac_fn_c_try_link "$LINENO"; then : 5947 eval $cacheid=yes 5948 else 5949 eval $cacheid=no 5950 fi 5951 rm -f core conftest.err conftest.$ac_objext \ 5952 conftest$ac_exeext conftest.$ac_ext 5953 fi 5954 5955 5956 CFLAGS="$xorg_testset_save_CFLAGS" 5957 5958 eval supported=\$$cacheid 5959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5960 $as_echo "$supported" >&6; } 5961 if test "$supported" = "yes" ; then 5962 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5963 found="yes" 5964 fi 5965 fi 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 xorg_testset_save_CFLAGS="$CFLAGS" 5982 5983 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5986 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5987 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5988 $as_echo_n "(cached) " >&6 5989 else 5990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5991 /* end confdefs.h. */ 5992 int i; 5993 _ACEOF 5994 if ac_fn_c_try_compile "$LINENO"; then : 5995 xorg_cv_cc_flag_unknown_warning_option=yes 5996 else 5997 xorg_cv_cc_flag_unknown_warning_option=no 5998 fi 5999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6000 fi 6001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6002 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6003 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6004 CFLAGS="$xorg_testset_save_CFLAGS" 6005 fi 6006 6007 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6008 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6010 fi 6011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6013 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6014 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6015 $as_echo_n "(cached) " >&6 6016 else 6017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6018 /* end confdefs.h. */ 6019 int i; 6020 _ACEOF 6021 if ac_fn_c_try_compile "$LINENO"; then : 6022 xorg_cv_cc_flag_unused_command_line_argument=yes 6023 else 6024 xorg_cv_cc_flag_unused_command_line_argument=no 6025 fi 6026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6027 fi 6028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6029 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6030 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6031 CFLAGS="$xorg_testset_save_CFLAGS" 6032 fi 6033 6034 found="no" 6035 6036 if test $found = "no" ; then 6037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6039 fi 6040 6041 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6043 fi 6044 6045 CFLAGS="$CFLAGS -Wbad-function-cast" 6046 6047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6048 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 6049 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6050 if eval \${$cacheid+:} false; then : 6051 $as_echo_n "(cached) " >&6 6052 else 6053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6054 /* end confdefs.h. */ 6055 int i; 6056 int 6057 main () 6058 { 6059 6060 ; 6061 return 0; 6062 } 6063 _ACEOF 6064 if ac_fn_c_try_link "$LINENO"; then : 6065 eval $cacheid=yes 6066 else 6067 eval $cacheid=no 6068 fi 6069 rm -f core conftest.err conftest.$ac_objext \ 6070 conftest$ac_exeext conftest.$ac_ext 6071 fi 6072 6073 6074 CFLAGS="$xorg_testset_save_CFLAGS" 6075 6076 eval supported=\$$cacheid 6077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6078 $as_echo "$supported" >&6; } 6079 if test "$supported" = "yes" ; then 6080 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6081 found="yes" 6082 fi 6083 fi 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 xorg_testset_save_CFLAGS="$CFLAGS" 6100 6101 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6104 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6105 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6106 $as_echo_n "(cached) " >&6 6107 else 6108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6109 /* end confdefs.h. */ 6110 int i; 6111 _ACEOF 6112 if ac_fn_c_try_compile "$LINENO"; then : 6113 xorg_cv_cc_flag_unknown_warning_option=yes 6114 else 6115 xorg_cv_cc_flag_unknown_warning_option=no 6116 fi 6117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6118 fi 6119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6120 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6121 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6122 CFLAGS="$xorg_testset_save_CFLAGS" 6123 fi 6124 6125 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6128 fi 6129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6131 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6132 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6133 $as_echo_n "(cached) " >&6 6134 else 6135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6136 /* end confdefs.h. */ 6137 int i; 6138 _ACEOF 6139 if ac_fn_c_try_compile "$LINENO"; then : 6140 xorg_cv_cc_flag_unused_command_line_argument=yes 6141 else 6142 xorg_cv_cc_flag_unused_command_line_argument=no 6143 fi 6144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6145 fi 6146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6147 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6148 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6149 CFLAGS="$xorg_testset_save_CFLAGS" 6150 fi 6151 6152 found="no" 6153 6154 if test $found = "no" ; then 6155 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6157 fi 6158 6159 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6161 fi 6162 6163 CFLAGS="$CFLAGS -Wold-style-definition" 6164 6165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6166 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 6167 cacheid=xorg_cv_cc_flag__Wold_style_definition 6168 if eval \${$cacheid+:} false; then : 6169 $as_echo_n "(cached) " >&6 6170 else 6171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6172 /* end confdefs.h. */ 6173 int i; 6174 int 6175 main () 6176 { 6177 6178 ; 6179 return 0; 6180 } 6181 _ACEOF 6182 if ac_fn_c_try_link "$LINENO"; then : 6183 eval $cacheid=yes 6184 else 6185 eval $cacheid=no 6186 fi 6187 rm -f core conftest.err conftest.$ac_objext \ 6188 conftest$ac_exeext conftest.$ac_ext 6189 fi 6190 6191 6192 CFLAGS="$xorg_testset_save_CFLAGS" 6193 6194 eval supported=\$$cacheid 6195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6196 $as_echo "$supported" >&6; } 6197 if test "$supported" = "yes" ; then 6198 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6199 found="yes" 6200 fi 6201 fi 6202 6203 if test $found = "no" ; then 6204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6206 fi 6207 6208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6210 fi 6211 6212 CFLAGS="$CFLAGS -fd" 6213 6214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6215 $as_echo_n "checking if $CC supports -fd... " >&6; } 6216 cacheid=xorg_cv_cc_flag__fd 6217 if eval \${$cacheid+:} false; then : 6218 $as_echo_n "(cached) " >&6 6219 else 6220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6221 /* end confdefs.h. */ 6222 int i; 6223 int 6224 main () 6225 { 6226 6227 ; 6228 return 0; 6229 } 6230 _ACEOF 6231 if ac_fn_c_try_link "$LINENO"; then : 6232 eval $cacheid=yes 6233 else 6234 eval $cacheid=no 6235 fi 6236 rm -f core conftest.err conftest.$ac_objext \ 6237 conftest$ac_exeext conftest.$ac_ext 6238 fi 6239 6240 6241 CFLAGS="$xorg_testset_save_CFLAGS" 6242 6243 eval supported=\$$cacheid 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6245 $as_echo "$supported" >&6; } 6246 if test "$supported" = "yes" ; then 6247 BASE_CFLAGS="$BASE_CFLAGS -fd" 6248 found="yes" 6249 fi 6250 fi 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 xorg_testset_save_CFLAGS="$CFLAGS" 6267 6268 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6271 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6272 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6273 $as_echo_n "(cached) " >&6 6274 else 6275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6276 /* end confdefs.h. */ 6277 int i; 6278 _ACEOF 6279 if ac_fn_c_try_compile "$LINENO"; then : 6280 xorg_cv_cc_flag_unknown_warning_option=yes 6281 else 6282 xorg_cv_cc_flag_unknown_warning_option=no 6283 fi 6284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6285 fi 6286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6287 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6289 CFLAGS="$xorg_testset_save_CFLAGS" 6290 fi 6291 6292 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6295 fi 6296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6298 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6299 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6300 $as_echo_n "(cached) " >&6 6301 else 6302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6303 /* end confdefs.h. */ 6304 int i; 6305 _ACEOF 6306 if ac_fn_c_try_compile "$LINENO"; then : 6307 xorg_cv_cc_flag_unused_command_line_argument=yes 6308 else 6309 xorg_cv_cc_flag_unused_command_line_argument=no 6310 fi 6311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6312 fi 6313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6314 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6316 CFLAGS="$xorg_testset_save_CFLAGS" 6317 fi 6318 6319 found="no" 6320 6321 if test $found = "no" ; then 6322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6324 fi 6325 6326 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6328 fi 6329 6330 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6331 6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6333 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6334 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6335 if eval \${$cacheid+:} false; then : 6336 $as_echo_n "(cached) " >&6 6337 else 6338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6339 /* end confdefs.h. */ 6340 int i; 6341 int 6342 main () 6343 { 6344 6345 ; 6346 return 0; 6347 } 6348 _ACEOF 6349 if ac_fn_c_try_link "$LINENO"; then : 6350 eval $cacheid=yes 6351 else 6352 eval $cacheid=no 6353 fi 6354 rm -f core conftest.err conftest.$ac_objext \ 6355 conftest$ac_exeext conftest.$ac_ext 6356 fi 6357 6358 6359 CFLAGS="$xorg_testset_save_CFLAGS" 6360 6361 eval supported=\$$cacheid 6362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6363 $as_echo "$supported" >&6; } 6364 if test "$supported" = "yes" ; then 6365 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6366 found="yes" 6367 fi 6368 fi 6369 6370 6371 6372 6373 6374 # This chunk adds additional warnings that could catch undesired effects. 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 xorg_testset_save_CFLAGS="$CFLAGS" 6389 6390 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6393 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6394 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6395 $as_echo_n "(cached) " >&6 6396 else 6397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6398 /* end confdefs.h. */ 6399 int i; 6400 _ACEOF 6401 if ac_fn_c_try_compile "$LINENO"; then : 6402 xorg_cv_cc_flag_unknown_warning_option=yes 6403 else 6404 xorg_cv_cc_flag_unknown_warning_option=no 6405 fi 6406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6407 fi 6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6409 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6410 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6411 CFLAGS="$xorg_testset_save_CFLAGS" 6412 fi 6413 6414 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6417 fi 6418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6420 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6421 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6422 $as_echo_n "(cached) " >&6 6423 else 6424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6425 /* end confdefs.h. */ 6426 int i; 6427 _ACEOF 6428 if ac_fn_c_try_compile "$LINENO"; then : 6429 xorg_cv_cc_flag_unused_command_line_argument=yes 6430 else 6431 xorg_cv_cc_flag_unused_command_line_argument=no 6432 fi 6433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6434 fi 6435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6436 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6438 CFLAGS="$xorg_testset_save_CFLAGS" 6439 fi 6440 6441 found="no" 6442 6443 if test $found = "no" ; then 6444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 fi 6447 6448 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6450 fi 6451 6452 CFLAGS="$CFLAGS -Wunused" 6453 6454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6455 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6456 cacheid=xorg_cv_cc_flag__Wunused 6457 if eval \${$cacheid+:} false; then : 6458 $as_echo_n "(cached) " >&6 6459 else 6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6461 /* end confdefs.h. */ 6462 int i; 6463 int 6464 main () 6465 { 6466 6467 ; 6468 return 0; 6469 } 6470 _ACEOF 6471 if ac_fn_c_try_link "$LINENO"; then : 6472 eval $cacheid=yes 6473 else 6474 eval $cacheid=no 6475 fi 6476 rm -f core conftest.err conftest.$ac_objext \ 6477 conftest$ac_exeext conftest.$ac_ext 6478 fi 6479 6480 6481 CFLAGS="$xorg_testset_save_CFLAGS" 6482 6483 eval supported=\$$cacheid 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6485 $as_echo "$supported" >&6; } 6486 if test "$supported" = "yes" ; then 6487 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6488 found="yes" 6489 fi 6490 fi 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 xorg_testset_save_CFLAGS="$CFLAGS" 6507 6508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6511 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6512 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6513 $as_echo_n "(cached) " >&6 6514 else 6515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6516 /* end confdefs.h. */ 6517 int i; 6518 _ACEOF 6519 if ac_fn_c_try_compile "$LINENO"; then : 6520 xorg_cv_cc_flag_unknown_warning_option=yes 6521 else 6522 xorg_cv_cc_flag_unknown_warning_option=no 6523 fi 6524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6525 fi 6526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6527 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6528 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6529 CFLAGS="$xorg_testset_save_CFLAGS" 6530 fi 6531 6532 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6535 fi 6536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6538 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6539 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6540 $as_echo_n "(cached) " >&6 6541 else 6542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6543 /* end confdefs.h. */ 6544 int i; 6545 _ACEOF 6546 if ac_fn_c_try_compile "$LINENO"; then : 6547 xorg_cv_cc_flag_unused_command_line_argument=yes 6548 else 6549 xorg_cv_cc_flag_unused_command_line_argument=no 6550 fi 6551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6552 fi 6553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6554 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6556 CFLAGS="$xorg_testset_save_CFLAGS" 6557 fi 6558 6559 found="no" 6560 6561 if test $found = "no" ; then 6562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 fi 6565 6566 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6568 fi 6569 6570 CFLAGS="$CFLAGS -Wuninitialized" 6571 6572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6573 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6574 cacheid=xorg_cv_cc_flag__Wuninitialized 6575 if eval \${$cacheid+:} false; then : 6576 $as_echo_n "(cached) " >&6 6577 else 6578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6579 /* end confdefs.h. */ 6580 int i; 6581 int 6582 main () 6583 { 6584 6585 ; 6586 return 0; 6587 } 6588 _ACEOF 6589 if ac_fn_c_try_link "$LINENO"; then : 6590 eval $cacheid=yes 6591 else 6592 eval $cacheid=no 6593 fi 6594 rm -f core conftest.err conftest.$ac_objext \ 6595 conftest$ac_exeext conftest.$ac_ext 6596 fi 6597 6598 6599 CFLAGS="$xorg_testset_save_CFLAGS" 6600 6601 eval supported=\$$cacheid 6602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6603 $as_echo "$supported" >&6; } 6604 if test "$supported" = "yes" ; then 6605 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6606 found="yes" 6607 fi 6608 fi 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 xorg_testset_save_CFLAGS="$CFLAGS" 6625 6626 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6629 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6630 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6631 $as_echo_n "(cached) " >&6 6632 else 6633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6634 /* end confdefs.h. */ 6635 int i; 6636 _ACEOF 6637 if ac_fn_c_try_compile "$LINENO"; then : 6638 xorg_cv_cc_flag_unknown_warning_option=yes 6639 else 6640 xorg_cv_cc_flag_unknown_warning_option=no 6641 fi 6642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6643 fi 6644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6645 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6647 CFLAGS="$xorg_testset_save_CFLAGS" 6648 fi 6649 6650 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6653 fi 6654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6656 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6657 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6658 $as_echo_n "(cached) " >&6 6659 else 6660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6661 /* end confdefs.h. */ 6662 int i; 6663 _ACEOF 6664 if ac_fn_c_try_compile "$LINENO"; then : 6665 xorg_cv_cc_flag_unused_command_line_argument=yes 6666 else 6667 xorg_cv_cc_flag_unused_command_line_argument=no 6668 fi 6669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6670 fi 6671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6672 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6674 CFLAGS="$xorg_testset_save_CFLAGS" 6675 fi 6676 6677 found="no" 6678 6679 if test $found = "no" ; then 6680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6682 fi 6683 6684 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6686 fi 6687 6688 CFLAGS="$CFLAGS -Wshadow" 6689 6690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6691 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6692 cacheid=xorg_cv_cc_flag__Wshadow 6693 if eval \${$cacheid+:} false; then : 6694 $as_echo_n "(cached) " >&6 6695 else 6696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6697 /* end confdefs.h. */ 6698 int i; 6699 int 6700 main () 6701 { 6702 6703 ; 6704 return 0; 6705 } 6706 _ACEOF 6707 if ac_fn_c_try_link "$LINENO"; then : 6708 eval $cacheid=yes 6709 else 6710 eval $cacheid=no 6711 fi 6712 rm -f core conftest.err conftest.$ac_objext \ 6713 conftest$ac_exeext conftest.$ac_ext 6714 fi 6715 6716 6717 CFLAGS="$xorg_testset_save_CFLAGS" 6718 6719 eval supported=\$$cacheid 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6721 $as_echo "$supported" >&6; } 6722 if test "$supported" = "yes" ; then 6723 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6724 found="yes" 6725 fi 6726 fi 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 xorg_testset_save_CFLAGS="$CFLAGS" 6743 6744 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6747 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6748 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6749 $as_echo_n "(cached) " >&6 6750 else 6751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6752 /* end confdefs.h. */ 6753 int i; 6754 _ACEOF 6755 if ac_fn_c_try_compile "$LINENO"; then : 6756 xorg_cv_cc_flag_unknown_warning_option=yes 6757 else 6758 xorg_cv_cc_flag_unknown_warning_option=no 6759 fi 6760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6761 fi 6762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6763 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6765 CFLAGS="$xorg_testset_save_CFLAGS" 6766 fi 6767 6768 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6771 fi 6772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6774 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6775 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6776 $as_echo_n "(cached) " >&6 6777 else 6778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6779 /* end confdefs.h. */ 6780 int i; 6781 _ACEOF 6782 if ac_fn_c_try_compile "$LINENO"; then : 6783 xorg_cv_cc_flag_unused_command_line_argument=yes 6784 else 6785 xorg_cv_cc_flag_unused_command_line_argument=no 6786 fi 6787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6788 fi 6789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6790 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6791 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6792 CFLAGS="$xorg_testset_save_CFLAGS" 6793 fi 6794 6795 found="no" 6796 6797 if test $found = "no" ; then 6798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6800 fi 6801 6802 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6804 fi 6805 6806 CFLAGS="$CFLAGS -Wmissing-noreturn" 6807 6808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6809 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6810 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6811 if eval \${$cacheid+:} false; then : 6812 $as_echo_n "(cached) " >&6 6813 else 6814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6815 /* end confdefs.h. */ 6816 int i; 6817 int 6818 main () 6819 { 6820 6821 ; 6822 return 0; 6823 } 6824 _ACEOF 6825 if ac_fn_c_try_link "$LINENO"; then : 6826 eval $cacheid=yes 6827 else 6828 eval $cacheid=no 6829 fi 6830 rm -f core conftest.err conftest.$ac_objext \ 6831 conftest$ac_exeext conftest.$ac_ext 6832 fi 6833 6834 6835 CFLAGS="$xorg_testset_save_CFLAGS" 6836 6837 eval supported=\$$cacheid 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6839 $as_echo "$supported" >&6; } 6840 if test "$supported" = "yes" ; then 6841 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6842 found="yes" 6843 fi 6844 fi 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 xorg_testset_save_CFLAGS="$CFLAGS" 6861 6862 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6865 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6866 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6867 $as_echo_n "(cached) " >&6 6868 else 6869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6870 /* end confdefs.h. */ 6871 int i; 6872 _ACEOF 6873 if ac_fn_c_try_compile "$LINENO"; then : 6874 xorg_cv_cc_flag_unknown_warning_option=yes 6875 else 6876 xorg_cv_cc_flag_unknown_warning_option=no 6877 fi 6878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6879 fi 6880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6881 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6883 CFLAGS="$xorg_testset_save_CFLAGS" 6884 fi 6885 6886 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6889 fi 6890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6892 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6893 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6894 $as_echo_n "(cached) " >&6 6895 else 6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6897 /* end confdefs.h. */ 6898 int i; 6899 _ACEOF 6900 if ac_fn_c_try_compile "$LINENO"; then : 6901 xorg_cv_cc_flag_unused_command_line_argument=yes 6902 else 6903 xorg_cv_cc_flag_unused_command_line_argument=no 6904 fi 6905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6906 fi 6907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6908 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6909 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6910 CFLAGS="$xorg_testset_save_CFLAGS" 6911 fi 6912 6913 found="no" 6914 6915 if test $found = "no" ; then 6916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6918 fi 6919 6920 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6922 fi 6923 6924 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6925 6926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6927 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6928 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6929 if eval \${$cacheid+:} false; then : 6930 $as_echo_n "(cached) " >&6 6931 else 6932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6933 /* end confdefs.h. */ 6934 int i; 6935 int 6936 main () 6937 { 6938 6939 ; 6940 return 0; 6941 } 6942 _ACEOF 6943 if ac_fn_c_try_link "$LINENO"; then : 6944 eval $cacheid=yes 6945 else 6946 eval $cacheid=no 6947 fi 6948 rm -f core conftest.err conftest.$ac_objext \ 6949 conftest$ac_exeext conftest.$ac_ext 6950 fi 6951 6952 6953 CFLAGS="$xorg_testset_save_CFLAGS" 6954 6955 eval supported=\$$cacheid 6956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6957 $as_echo "$supported" >&6; } 6958 if test "$supported" = "yes" ; then 6959 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6960 found="yes" 6961 fi 6962 fi 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 xorg_testset_save_CFLAGS="$CFLAGS" 6979 6980 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6983 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6984 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6985 $as_echo_n "(cached) " >&6 6986 else 6987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6988 /* end confdefs.h. */ 6989 int i; 6990 _ACEOF 6991 if ac_fn_c_try_compile "$LINENO"; then : 6992 xorg_cv_cc_flag_unknown_warning_option=yes 6993 else 6994 xorg_cv_cc_flag_unknown_warning_option=no 6995 fi 6996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6997 fi 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6999 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7001 CFLAGS="$xorg_testset_save_CFLAGS" 7002 fi 7003 7004 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7007 fi 7008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7010 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7011 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7012 $as_echo_n "(cached) " >&6 7013 else 7014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7015 /* end confdefs.h. */ 7016 int i; 7017 _ACEOF 7018 if ac_fn_c_try_compile "$LINENO"; then : 7019 xorg_cv_cc_flag_unused_command_line_argument=yes 7020 else 7021 xorg_cv_cc_flag_unused_command_line_argument=no 7022 fi 7023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7024 fi 7025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7026 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7028 CFLAGS="$xorg_testset_save_CFLAGS" 7029 fi 7030 7031 found="no" 7032 7033 if test $found = "no" ; then 7034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7036 fi 7037 7038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7040 fi 7041 7042 CFLAGS="$CFLAGS -Wredundant-decls" 7043 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7045 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 7046 cacheid=xorg_cv_cc_flag__Wredundant_decls 7047 if eval \${$cacheid+:} false; then : 7048 $as_echo_n "(cached) " >&6 7049 else 7050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7051 /* end confdefs.h. */ 7052 int i; 7053 int 7054 main () 7055 { 7056 7057 ; 7058 return 0; 7059 } 7060 _ACEOF 7061 if ac_fn_c_try_link "$LINENO"; then : 7062 eval $cacheid=yes 7063 else 7064 eval $cacheid=no 7065 fi 7066 rm -f core conftest.err conftest.$ac_objext \ 7067 conftest$ac_exeext conftest.$ac_ext 7068 fi 7069 7070 7071 CFLAGS="$xorg_testset_save_CFLAGS" 7072 7073 eval supported=\$$cacheid 7074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7075 $as_echo "$supported" >&6; } 7076 if test "$supported" = "yes" ; then 7077 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7078 found="yes" 7079 fi 7080 fi 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 xorg_testset_save_CFLAGS="$CFLAGS" 7097 7098 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7101 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7102 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7103 $as_echo_n "(cached) " >&6 7104 else 7105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7106 /* end confdefs.h. */ 7107 int i; 7108 _ACEOF 7109 if ac_fn_c_try_compile "$LINENO"; then : 7110 xorg_cv_cc_flag_unknown_warning_option=yes 7111 else 7112 xorg_cv_cc_flag_unknown_warning_option=no 7113 fi 7114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7115 fi 7116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7117 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7119 CFLAGS="$xorg_testset_save_CFLAGS" 7120 fi 7121 7122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7125 fi 7126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7128 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7129 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7130 $as_echo_n "(cached) " >&6 7131 else 7132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133 /* end confdefs.h. */ 7134 int i; 7135 _ACEOF 7136 if ac_fn_c_try_compile "$LINENO"; then : 7137 xorg_cv_cc_flag_unused_command_line_argument=yes 7138 else 7139 xorg_cv_cc_flag_unused_command_line_argument=no 7140 fi 7141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7142 fi 7143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7144 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7145 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7146 CFLAGS="$xorg_testset_save_CFLAGS" 7147 fi 7148 7149 found="no" 7150 7151 if test $found = "no" ; then 7152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7154 fi 7155 7156 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7158 fi 7159 7160 CFLAGS="$CFLAGS -Wlogical-op" 7161 7162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7163 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 7164 cacheid=xorg_cv_cc_flag__Wlogical_op 7165 if eval \${$cacheid+:} false; then : 7166 $as_echo_n "(cached) " >&6 7167 else 7168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7169 /* end confdefs.h. */ 7170 int i; 7171 int 7172 main () 7173 { 7174 7175 ; 7176 return 0; 7177 } 7178 _ACEOF 7179 if ac_fn_c_try_link "$LINENO"; then : 7180 eval $cacheid=yes 7181 else 7182 eval $cacheid=no 7183 fi 7184 rm -f core conftest.err conftest.$ac_objext \ 7185 conftest$ac_exeext conftest.$ac_ext 7186 fi 7187 7188 7189 CFLAGS="$xorg_testset_save_CFLAGS" 7190 7191 eval supported=\$$cacheid 7192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7193 $as_echo "$supported" >&6; } 7194 if test "$supported" = "yes" ; then 7195 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7196 found="yes" 7197 fi 7198 fi 7199 7200 7201 7202 # These are currently disabled because they are noisy. They will be enabled 7203 # in the future once the codebase is sufficiently modernized to silence 7204 # them. For now, I don't want them to drown out the other warnings. 7205 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7206 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7207 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7208 7209 # Turn some warnings into errors, so we don't accidently get successful builds 7210 # when there are problems that should be fixed. 7211 7212 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 7226 xorg_testset_save_CFLAGS="$CFLAGS" 7227 7228 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7231 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7232 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7233 $as_echo_n "(cached) " >&6 7234 else 7235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7236 /* end confdefs.h. */ 7237 int i; 7238 _ACEOF 7239 if ac_fn_c_try_compile "$LINENO"; then : 7240 xorg_cv_cc_flag_unknown_warning_option=yes 7241 else 7242 xorg_cv_cc_flag_unknown_warning_option=no 7243 fi 7244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7245 fi 7246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7247 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7248 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7249 CFLAGS="$xorg_testset_save_CFLAGS" 7250 fi 7251 7252 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7255 fi 7256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7258 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7259 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7260 $as_echo_n "(cached) " >&6 7261 else 7262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7263 /* end confdefs.h. */ 7264 int i; 7265 _ACEOF 7266 if ac_fn_c_try_compile "$LINENO"; then : 7267 xorg_cv_cc_flag_unused_command_line_argument=yes 7268 else 7269 xorg_cv_cc_flag_unused_command_line_argument=no 7270 fi 7271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7272 fi 7273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7274 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7275 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7276 CFLAGS="$xorg_testset_save_CFLAGS" 7277 fi 7278 7279 found="no" 7280 7281 if test $found = "no" ; then 7282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7284 fi 7285 7286 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7288 fi 7289 7290 CFLAGS="$CFLAGS -Werror=implicit" 7291 7292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7293 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7294 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 7295 if eval \${$cacheid+:} false; then : 7296 $as_echo_n "(cached) " >&6 7297 else 7298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7299 /* end confdefs.h. */ 7300 int i; 7301 int 7302 main () 7303 { 7304 7305 ; 7306 return 0; 7307 } 7308 _ACEOF 7309 if ac_fn_c_try_link "$LINENO"; then : 7310 eval $cacheid=yes 7311 else 7312 eval $cacheid=no 7313 fi 7314 rm -f core conftest.err conftest.$ac_objext \ 7315 conftest$ac_exeext conftest.$ac_ext 7316 fi 7317 7318 7319 CFLAGS="$xorg_testset_save_CFLAGS" 7320 7321 eval supported=\$$cacheid 7322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7323 $as_echo "$supported" >&6; } 7324 if test "$supported" = "yes" ; then 7325 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7326 found="yes" 7327 fi 7328 fi 7329 7330 if test $found = "no" ; then 7331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7333 fi 7334 7335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7337 fi 7338 7339 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7340 7341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7342 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7343 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 7344 if eval \${$cacheid+:} false; then : 7345 $as_echo_n "(cached) " >&6 7346 else 7347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7348 /* end confdefs.h. */ 7349 int i; 7350 int 7351 main () 7352 { 7353 7354 ; 7355 return 0; 7356 } 7357 _ACEOF 7358 if ac_fn_c_try_link "$LINENO"; then : 7359 eval $cacheid=yes 7360 else 7361 eval $cacheid=no 7362 fi 7363 rm -f core conftest.err conftest.$ac_objext \ 7364 conftest$ac_exeext conftest.$ac_ext 7365 fi 7366 7367 7368 CFLAGS="$xorg_testset_save_CFLAGS" 7369 7370 eval supported=\$$cacheid 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7372 $as_echo "$supported" >&6; } 7373 if test "$supported" = "yes" ; then 7374 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7375 found="yes" 7376 fi 7377 fi 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 xorg_testset_save_CFLAGS="$CFLAGS" 7394 7395 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7398 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7399 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7400 $as_echo_n "(cached) " >&6 7401 else 7402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7403 /* end confdefs.h. */ 7404 int i; 7405 _ACEOF 7406 if ac_fn_c_try_compile "$LINENO"; then : 7407 xorg_cv_cc_flag_unknown_warning_option=yes 7408 else 7409 xorg_cv_cc_flag_unknown_warning_option=no 7410 fi 7411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7412 fi 7413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7414 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7415 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7416 CFLAGS="$xorg_testset_save_CFLAGS" 7417 fi 7418 7419 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7422 fi 7423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7425 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7426 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7427 $as_echo_n "(cached) " >&6 7428 else 7429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7430 /* end confdefs.h. */ 7431 int i; 7432 _ACEOF 7433 if ac_fn_c_try_compile "$LINENO"; then : 7434 xorg_cv_cc_flag_unused_command_line_argument=yes 7435 else 7436 xorg_cv_cc_flag_unused_command_line_argument=no 7437 fi 7438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7439 fi 7440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7441 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7443 CFLAGS="$xorg_testset_save_CFLAGS" 7444 fi 7445 7446 found="no" 7447 7448 if test $found = "no" ; then 7449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7451 fi 7452 7453 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7455 fi 7456 7457 CFLAGS="$CFLAGS -Werror=nonnull" 7458 7459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7460 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7461 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7462 if eval \${$cacheid+:} false; then : 7463 $as_echo_n "(cached) " >&6 7464 else 7465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7466 /* end confdefs.h. */ 7467 int i; 7468 int 7469 main () 7470 { 7471 7472 ; 7473 return 0; 7474 } 7475 _ACEOF 7476 if ac_fn_c_try_link "$LINENO"; then : 7477 eval $cacheid=yes 7478 else 7479 eval $cacheid=no 7480 fi 7481 rm -f core conftest.err conftest.$ac_objext \ 7482 conftest$ac_exeext conftest.$ac_ext 7483 fi 7484 7485 7486 CFLAGS="$xorg_testset_save_CFLAGS" 7487 7488 eval supported=\$$cacheid 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7490 $as_echo "$supported" >&6; } 7491 if test "$supported" = "yes" ; then 7492 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7493 found="yes" 7494 fi 7495 fi 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 xorg_testset_save_CFLAGS="$CFLAGS" 7512 7513 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7516 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7517 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7518 $as_echo_n "(cached) " >&6 7519 else 7520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7521 /* end confdefs.h. */ 7522 int i; 7523 _ACEOF 7524 if ac_fn_c_try_compile "$LINENO"; then : 7525 xorg_cv_cc_flag_unknown_warning_option=yes 7526 else 7527 xorg_cv_cc_flag_unknown_warning_option=no 7528 fi 7529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7530 fi 7531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7532 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7533 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7534 CFLAGS="$xorg_testset_save_CFLAGS" 7535 fi 7536 7537 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7540 fi 7541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7543 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7544 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7545 $as_echo_n "(cached) " >&6 7546 else 7547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7548 /* end confdefs.h. */ 7549 int i; 7550 _ACEOF 7551 if ac_fn_c_try_compile "$LINENO"; then : 7552 xorg_cv_cc_flag_unused_command_line_argument=yes 7553 else 7554 xorg_cv_cc_flag_unused_command_line_argument=no 7555 fi 7556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7557 fi 7558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7559 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7560 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7561 CFLAGS="$xorg_testset_save_CFLAGS" 7562 fi 7563 7564 found="no" 7565 7566 if test $found = "no" ; then 7567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7569 fi 7570 7571 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7573 fi 7574 7575 CFLAGS="$CFLAGS -Werror=init-self" 7576 7577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7578 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7579 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7580 if eval \${$cacheid+:} false; then : 7581 $as_echo_n "(cached) " >&6 7582 else 7583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7584 /* end confdefs.h. */ 7585 int i; 7586 int 7587 main () 7588 { 7589 7590 ; 7591 return 0; 7592 } 7593 _ACEOF 7594 if ac_fn_c_try_link "$LINENO"; then : 7595 eval $cacheid=yes 7596 else 7597 eval $cacheid=no 7598 fi 7599 rm -f core conftest.err conftest.$ac_objext \ 7600 conftest$ac_exeext conftest.$ac_ext 7601 fi 7602 7603 7604 CFLAGS="$xorg_testset_save_CFLAGS" 7605 7606 eval supported=\$$cacheid 7607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7608 $as_echo "$supported" >&6; } 7609 if test "$supported" = "yes" ; then 7610 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7611 found="yes" 7612 fi 7613 fi 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 xorg_testset_save_CFLAGS="$CFLAGS" 7630 7631 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7634 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7635 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7636 $as_echo_n "(cached) " >&6 7637 else 7638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7639 /* end confdefs.h. */ 7640 int i; 7641 _ACEOF 7642 if ac_fn_c_try_compile "$LINENO"; then : 7643 xorg_cv_cc_flag_unknown_warning_option=yes 7644 else 7645 xorg_cv_cc_flag_unknown_warning_option=no 7646 fi 7647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7648 fi 7649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7650 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7651 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7652 CFLAGS="$xorg_testset_save_CFLAGS" 7653 fi 7654 7655 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7658 fi 7659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7661 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7662 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7663 $as_echo_n "(cached) " >&6 7664 else 7665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7666 /* end confdefs.h. */ 7667 int i; 7668 _ACEOF 7669 if ac_fn_c_try_compile "$LINENO"; then : 7670 xorg_cv_cc_flag_unused_command_line_argument=yes 7671 else 7672 xorg_cv_cc_flag_unused_command_line_argument=no 7673 fi 7674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7675 fi 7676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7677 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7678 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7679 CFLAGS="$xorg_testset_save_CFLAGS" 7680 fi 7681 7682 found="no" 7683 7684 if test $found = "no" ; then 7685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7687 fi 7688 7689 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7691 fi 7692 7693 CFLAGS="$CFLAGS -Werror=main" 7694 7695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7696 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7697 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7698 if eval \${$cacheid+:} false; then : 7699 $as_echo_n "(cached) " >&6 7700 else 7701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7702 /* end confdefs.h. */ 7703 int i; 7704 int 7705 main () 7706 { 7707 7708 ; 7709 return 0; 7710 } 7711 _ACEOF 7712 if ac_fn_c_try_link "$LINENO"; then : 7713 eval $cacheid=yes 7714 else 7715 eval $cacheid=no 7716 fi 7717 rm -f core conftest.err conftest.$ac_objext \ 7718 conftest$ac_exeext conftest.$ac_ext 7719 fi 7720 7721 7722 CFLAGS="$xorg_testset_save_CFLAGS" 7723 7724 eval supported=\$$cacheid 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7726 $as_echo "$supported" >&6; } 7727 if test "$supported" = "yes" ; then 7728 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7729 found="yes" 7730 fi 7731 fi 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747 xorg_testset_save_CFLAGS="$CFLAGS" 7748 7749 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7752 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7753 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7754 $as_echo_n "(cached) " >&6 7755 else 7756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7757 /* end confdefs.h. */ 7758 int i; 7759 _ACEOF 7760 if ac_fn_c_try_compile "$LINENO"; then : 7761 xorg_cv_cc_flag_unknown_warning_option=yes 7762 else 7763 xorg_cv_cc_flag_unknown_warning_option=no 7764 fi 7765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7766 fi 7767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7768 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7769 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7770 CFLAGS="$xorg_testset_save_CFLAGS" 7771 fi 7772 7773 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7774 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7776 fi 7777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7779 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7780 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7781 $as_echo_n "(cached) " >&6 7782 else 7783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7784 /* end confdefs.h. */ 7785 int i; 7786 _ACEOF 7787 if ac_fn_c_try_compile "$LINENO"; then : 7788 xorg_cv_cc_flag_unused_command_line_argument=yes 7789 else 7790 xorg_cv_cc_flag_unused_command_line_argument=no 7791 fi 7792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7793 fi 7794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7795 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7796 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7797 CFLAGS="$xorg_testset_save_CFLAGS" 7798 fi 7799 7800 found="no" 7801 7802 if test $found = "no" ; then 7803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7805 fi 7806 7807 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7809 fi 7810 7811 CFLAGS="$CFLAGS -Werror=missing-braces" 7812 7813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7814 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7815 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7816 if eval \${$cacheid+:} false; then : 7817 $as_echo_n "(cached) " >&6 7818 else 7819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7820 /* end confdefs.h. */ 7821 int i; 7822 int 7823 main () 7824 { 7825 7826 ; 7827 return 0; 7828 } 7829 _ACEOF 7830 if ac_fn_c_try_link "$LINENO"; then : 7831 eval $cacheid=yes 7832 else 7833 eval $cacheid=no 7834 fi 7835 rm -f core conftest.err conftest.$ac_objext \ 7836 conftest$ac_exeext conftest.$ac_ext 7837 fi 7838 7839 7840 CFLAGS="$xorg_testset_save_CFLAGS" 7841 7842 eval supported=\$$cacheid 7843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7844 $as_echo "$supported" >&6; } 7845 if test "$supported" = "yes" ; then 7846 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7847 found="yes" 7848 fi 7849 fi 7850 7851 7852 7853 7854 7855 7856 7857 7858 7859 7860 7861 7862 7863 7864 7865 xorg_testset_save_CFLAGS="$CFLAGS" 7866 7867 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7870 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7871 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7872 $as_echo_n "(cached) " >&6 7873 else 7874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7875 /* end confdefs.h. */ 7876 int i; 7877 _ACEOF 7878 if ac_fn_c_try_compile "$LINENO"; then : 7879 xorg_cv_cc_flag_unknown_warning_option=yes 7880 else 7881 xorg_cv_cc_flag_unknown_warning_option=no 7882 fi 7883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7884 fi 7885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7886 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7887 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7888 CFLAGS="$xorg_testset_save_CFLAGS" 7889 fi 7890 7891 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7894 fi 7895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7897 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7898 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7899 $as_echo_n "(cached) " >&6 7900 else 7901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7902 /* end confdefs.h. */ 7903 int i; 7904 _ACEOF 7905 if ac_fn_c_try_compile "$LINENO"; then : 7906 xorg_cv_cc_flag_unused_command_line_argument=yes 7907 else 7908 xorg_cv_cc_flag_unused_command_line_argument=no 7909 fi 7910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7911 fi 7912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7913 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7914 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7915 CFLAGS="$xorg_testset_save_CFLAGS" 7916 fi 7917 7918 found="no" 7919 7920 if test $found = "no" ; then 7921 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7923 fi 7924 7925 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7927 fi 7928 7929 CFLAGS="$CFLAGS -Werror=sequence-point" 7930 7931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7932 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7933 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7934 if eval \${$cacheid+:} false; then : 7935 $as_echo_n "(cached) " >&6 7936 else 7937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7938 /* end confdefs.h. */ 7939 int i; 7940 int 7941 main () 7942 { 7943 7944 ; 7945 return 0; 7946 } 7947 _ACEOF 7948 if ac_fn_c_try_link "$LINENO"; then : 7949 eval $cacheid=yes 7950 else 7951 eval $cacheid=no 7952 fi 7953 rm -f core conftest.err conftest.$ac_objext \ 7954 conftest$ac_exeext conftest.$ac_ext 7955 fi 7956 7957 7958 CFLAGS="$xorg_testset_save_CFLAGS" 7959 7960 eval supported=\$$cacheid 7961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7962 $as_echo "$supported" >&6; } 7963 if test "$supported" = "yes" ; then 7964 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7965 found="yes" 7966 fi 7967 fi 7968 7969 7970 7971 7972 7973 7974 7975 7976 7977 7978 7979 7980 7981 7982 7983 xorg_testset_save_CFLAGS="$CFLAGS" 7984 7985 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7988 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7989 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7990 $as_echo_n "(cached) " >&6 7991 else 7992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7993 /* end confdefs.h. */ 7994 int i; 7995 _ACEOF 7996 if ac_fn_c_try_compile "$LINENO"; then : 7997 xorg_cv_cc_flag_unknown_warning_option=yes 7998 else 7999 xorg_cv_cc_flag_unknown_warning_option=no 8000 fi 8001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8002 fi 8003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8004 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8005 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8006 CFLAGS="$xorg_testset_save_CFLAGS" 8007 fi 8008 8009 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8012 fi 8013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8015 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8016 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8017 $as_echo_n "(cached) " >&6 8018 else 8019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8020 /* end confdefs.h. */ 8021 int i; 8022 _ACEOF 8023 if ac_fn_c_try_compile "$LINENO"; then : 8024 xorg_cv_cc_flag_unused_command_line_argument=yes 8025 else 8026 xorg_cv_cc_flag_unused_command_line_argument=no 8027 fi 8028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8029 fi 8030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8031 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8032 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8033 CFLAGS="$xorg_testset_save_CFLAGS" 8034 fi 8035 8036 found="no" 8037 8038 if test $found = "no" ; then 8039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8041 fi 8042 8043 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8045 fi 8046 8047 CFLAGS="$CFLAGS -Werror=return-type" 8048 8049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8050 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 8051 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 8052 if eval \${$cacheid+:} false; then : 8053 $as_echo_n "(cached) " >&6 8054 else 8055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8056 /* end confdefs.h. */ 8057 int i; 8058 int 8059 main () 8060 { 8061 8062 ; 8063 return 0; 8064 } 8065 _ACEOF 8066 if ac_fn_c_try_link "$LINENO"; then : 8067 eval $cacheid=yes 8068 else 8069 eval $cacheid=no 8070 fi 8071 rm -f core conftest.err conftest.$ac_objext \ 8072 conftest$ac_exeext conftest.$ac_ext 8073 fi 8074 8075 8076 CFLAGS="$xorg_testset_save_CFLAGS" 8077 8078 eval supported=\$$cacheid 8079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8080 $as_echo "$supported" >&6; } 8081 if test "$supported" = "yes" ; then 8082 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8083 found="yes" 8084 fi 8085 fi 8086 8087 if test $found = "no" ; then 8088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8090 fi 8091 8092 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8094 fi 8095 8096 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8097 8098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8099 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8100 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 8101 if eval \${$cacheid+:} false; then : 8102 $as_echo_n "(cached) " >&6 8103 else 8104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8105 /* end confdefs.h. */ 8106 int i; 8107 int 8108 main () 8109 { 8110 8111 ; 8112 return 0; 8113 } 8114 _ACEOF 8115 if ac_fn_c_try_link "$LINENO"; then : 8116 eval $cacheid=yes 8117 else 8118 eval $cacheid=no 8119 fi 8120 rm -f core conftest.err conftest.$ac_objext \ 8121 conftest$ac_exeext conftest.$ac_ext 8122 fi 8123 8124 8125 CFLAGS="$xorg_testset_save_CFLAGS" 8126 8127 eval supported=\$$cacheid 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8129 $as_echo "$supported" >&6; } 8130 if test "$supported" = "yes" ; then 8131 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8132 found="yes" 8133 fi 8134 fi 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 xorg_testset_save_CFLAGS="$CFLAGS" 8151 8152 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8155 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8156 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8157 $as_echo_n "(cached) " >&6 8158 else 8159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8160 /* end confdefs.h. */ 8161 int i; 8162 _ACEOF 8163 if ac_fn_c_try_compile "$LINENO"; then : 8164 xorg_cv_cc_flag_unknown_warning_option=yes 8165 else 8166 xorg_cv_cc_flag_unknown_warning_option=no 8167 fi 8168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8169 fi 8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8171 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8172 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8173 CFLAGS="$xorg_testset_save_CFLAGS" 8174 fi 8175 8176 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8177 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8179 fi 8180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8182 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8183 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8184 $as_echo_n "(cached) " >&6 8185 else 8186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8187 /* end confdefs.h. */ 8188 int i; 8189 _ACEOF 8190 if ac_fn_c_try_compile "$LINENO"; then : 8191 xorg_cv_cc_flag_unused_command_line_argument=yes 8192 else 8193 xorg_cv_cc_flag_unused_command_line_argument=no 8194 fi 8195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8196 fi 8197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8198 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8199 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8200 CFLAGS="$xorg_testset_save_CFLAGS" 8201 fi 8202 8203 found="no" 8204 8205 if test $found = "no" ; then 8206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8208 fi 8209 8210 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8212 fi 8213 8214 CFLAGS="$CFLAGS -Werror=trigraphs" 8215 8216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8217 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8218 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 8219 if eval \${$cacheid+:} false; then : 8220 $as_echo_n "(cached) " >&6 8221 else 8222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8223 /* end confdefs.h. */ 8224 int i; 8225 int 8226 main () 8227 { 8228 8229 ; 8230 return 0; 8231 } 8232 _ACEOF 8233 if ac_fn_c_try_link "$LINENO"; then : 8234 eval $cacheid=yes 8235 else 8236 eval $cacheid=no 8237 fi 8238 rm -f core conftest.err conftest.$ac_objext \ 8239 conftest$ac_exeext conftest.$ac_ext 8240 fi 8241 8242 8243 CFLAGS="$xorg_testset_save_CFLAGS" 8244 8245 eval supported=\$$cacheid 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8247 $as_echo "$supported" >&6; } 8248 if test "$supported" = "yes" ; then 8249 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8250 found="yes" 8251 fi 8252 fi 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 xorg_testset_save_CFLAGS="$CFLAGS" 8269 8270 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8273 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8274 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8275 $as_echo_n "(cached) " >&6 8276 else 8277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8278 /* end confdefs.h. */ 8279 int i; 8280 _ACEOF 8281 if ac_fn_c_try_compile "$LINENO"; then : 8282 xorg_cv_cc_flag_unknown_warning_option=yes 8283 else 8284 xorg_cv_cc_flag_unknown_warning_option=no 8285 fi 8286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8287 fi 8288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8289 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8290 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8291 CFLAGS="$xorg_testset_save_CFLAGS" 8292 fi 8293 8294 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8297 fi 8298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8300 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8301 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8302 $as_echo_n "(cached) " >&6 8303 else 8304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8305 /* end confdefs.h. */ 8306 int i; 8307 _ACEOF 8308 if ac_fn_c_try_compile "$LINENO"; then : 8309 xorg_cv_cc_flag_unused_command_line_argument=yes 8310 else 8311 xorg_cv_cc_flag_unused_command_line_argument=no 8312 fi 8313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8314 fi 8315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8316 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8317 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8318 CFLAGS="$xorg_testset_save_CFLAGS" 8319 fi 8320 8321 found="no" 8322 8323 if test $found = "no" ; then 8324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8326 fi 8327 8328 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8330 fi 8331 8332 CFLAGS="$CFLAGS -Werror=array-bounds" 8333 8334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8335 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8336 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 8337 if eval \${$cacheid+:} false; then : 8338 $as_echo_n "(cached) " >&6 8339 else 8340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8341 /* end confdefs.h. */ 8342 int i; 8343 int 8344 main () 8345 { 8346 8347 ; 8348 return 0; 8349 } 8350 _ACEOF 8351 if ac_fn_c_try_link "$LINENO"; then : 8352 eval $cacheid=yes 8353 else 8354 eval $cacheid=no 8355 fi 8356 rm -f core conftest.err conftest.$ac_objext \ 8357 conftest$ac_exeext conftest.$ac_ext 8358 fi 8359 8360 8361 CFLAGS="$xorg_testset_save_CFLAGS" 8362 8363 eval supported=\$$cacheid 8364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8365 $as_echo "$supported" >&6; } 8366 if test "$supported" = "yes" ; then 8367 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8368 found="yes" 8369 fi 8370 fi 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 xorg_testset_save_CFLAGS="$CFLAGS" 8387 8388 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8391 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8392 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8393 $as_echo_n "(cached) " >&6 8394 else 8395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8396 /* end confdefs.h. */ 8397 int i; 8398 _ACEOF 8399 if ac_fn_c_try_compile "$LINENO"; then : 8400 xorg_cv_cc_flag_unknown_warning_option=yes 8401 else 8402 xorg_cv_cc_flag_unknown_warning_option=no 8403 fi 8404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8405 fi 8406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8407 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8408 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8409 CFLAGS="$xorg_testset_save_CFLAGS" 8410 fi 8411 8412 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8413 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8415 fi 8416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8418 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8419 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8420 $as_echo_n "(cached) " >&6 8421 else 8422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8423 /* end confdefs.h. */ 8424 int i; 8425 _ACEOF 8426 if ac_fn_c_try_compile "$LINENO"; then : 8427 xorg_cv_cc_flag_unused_command_line_argument=yes 8428 else 8429 xorg_cv_cc_flag_unused_command_line_argument=no 8430 fi 8431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8432 fi 8433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8434 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8435 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8436 CFLAGS="$xorg_testset_save_CFLAGS" 8437 fi 8438 8439 found="no" 8440 8441 if test $found = "no" ; then 8442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8444 fi 8445 8446 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8448 fi 8449 8450 CFLAGS="$CFLAGS -Werror=write-strings" 8451 8452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8453 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8454 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8455 if eval \${$cacheid+:} false; then : 8456 $as_echo_n "(cached) " >&6 8457 else 8458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8459 /* end confdefs.h. */ 8460 int i; 8461 int 8462 main () 8463 { 8464 8465 ; 8466 return 0; 8467 } 8468 _ACEOF 8469 if ac_fn_c_try_link "$LINENO"; then : 8470 eval $cacheid=yes 8471 else 8472 eval $cacheid=no 8473 fi 8474 rm -f core conftest.err conftest.$ac_objext \ 8475 conftest$ac_exeext conftest.$ac_ext 8476 fi 8477 8478 8479 CFLAGS="$xorg_testset_save_CFLAGS" 8480 8481 eval supported=\$$cacheid 8482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8483 $as_echo "$supported" >&6; } 8484 if test "$supported" = "yes" ; then 8485 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8486 found="yes" 8487 fi 8488 fi 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498 8499 8500 8501 8502 8503 8504 xorg_testset_save_CFLAGS="$CFLAGS" 8505 8506 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8509 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8510 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8511 $as_echo_n "(cached) " >&6 8512 else 8513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8514 /* end confdefs.h. */ 8515 int i; 8516 _ACEOF 8517 if ac_fn_c_try_compile "$LINENO"; then : 8518 xorg_cv_cc_flag_unknown_warning_option=yes 8519 else 8520 xorg_cv_cc_flag_unknown_warning_option=no 8521 fi 8522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8523 fi 8524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8525 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8526 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8527 CFLAGS="$xorg_testset_save_CFLAGS" 8528 fi 8529 8530 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8531 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8533 fi 8534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8536 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8537 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8538 $as_echo_n "(cached) " >&6 8539 else 8540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8541 /* end confdefs.h. */ 8542 int i; 8543 _ACEOF 8544 if ac_fn_c_try_compile "$LINENO"; then : 8545 xorg_cv_cc_flag_unused_command_line_argument=yes 8546 else 8547 xorg_cv_cc_flag_unused_command_line_argument=no 8548 fi 8549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8550 fi 8551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8552 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8553 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8554 CFLAGS="$xorg_testset_save_CFLAGS" 8555 fi 8556 8557 found="no" 8558 8559 if test $found = "no" ; then 8560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8562 fi 8563 8564 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8566 fi 8567 8568 CFLAGS="$CFLAGS -Werror=address" 8569 8570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8571 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8572 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8573 if eval \${$cacheid+:} false; then : 8574 $as_echo_n "(cached) " >&6 8575 else 8576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8577 /* end confdefs.h. */ 8578 int i; 8579 int 8580 main () 8581 { 8582 8583 ; 8584 return 0; 8585 } 8586 _ACEOF 8587 if ac_fn_c_try_link "$LINENO"; then : 8588 eval $cacheid=yes 8589 else 8590 eval $cacheid=no 8591 fi 8592 rm -f core conftest.err conftest.$ac_objext \ 8593 conftest$ac_exeext conftest.$ac_ext 8594 fi 8595 8596 8597 CFLAGS="$xorg_testset_save_CFLAGS" 8598 8599 eval supported=\$$cacheid 8600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8601 $as_echo "$supported" >&6; } 8602 if test "$supported" = "yes" ; then 8603 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8604 found="yes" 8605 fi 8606 fi 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 8620 8621 8622 xorg_testset_save_CFLAGS="$CFLAGS" 8623 8624 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8627 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8628 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8629 $as_echo_n "(cached) " >&6 8630 else 8631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8632 /* end confdefs.h. */ 8633 int i; 8634 _ACEOF 8635 if ac_fn_c_try_compile "$LINENO"; then : 8636 xorg_cv_cc_flag_unknown_warning_option=yes 8637 else 8638 xorg_cv_cc_flag_unknown_warning_option=no 8639 fi 8640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8641 fi 8642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8643 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8644 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8645 CFLAGS="$xorg_testset_save_CFLAGS" 8646 fi 8647 8648 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8651 fi 8652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8654 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8655 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8656 $as_echo_n "(cached) " >&6 8657 else 8658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8659 /* end confdefs.h. */ 8660 int i; 8661 _ACEOF 8662 if ac_fn_c_try_compile "$LINENO"; then : 8663 xorg_cv_cc_flag_unused_command_line_argument=yes 8664 else 8665 xorg_cv_cc_flag_unused_command_line_argument=no 8666 fi 8667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8668 fi 8669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8670 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8671 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8672 CFLAGS="$xorg_testset_save_CFLAGS" 8673 fi 8674 8675 found="no" 8676 8677 if test $found = "no" ; then 8678 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8680 fi 8681 8682 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8684 fi 8685 8686 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8687 8688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8689 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8690 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8691 if eval \${$cacheid+:} false; then : 8692 $as_echo_n "(cached) " >&6 8693 else 8694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8695 /* end confdefs.h. */ 8696 int i; 8697 int 8698 main () 8699 { 8700 8701 ; 8702 return 0; 8703 } 8704 _ACEOF 8705 if ac_fn_c_try_link "$LINENO"; then : 8706 eval $cacheid=yes 8707 else 8708 eval $cacheid=no 8709 fi 8710 rm -f core conftest.err conftest.$ac_objext \ 8711 conftest$ac_exeext conftest.$ac_ext 8712 fi 8713 8714 8715 CFLAGS="$xorg_testset_save_CFLAGS" 8716 8717 eval supported=\$$cacheid 8718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8719 $as_echo "$supported" >&6; } 8720 if test "$supported" = "yes" ; then 8721 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8722 found="yes" 8723 fi 8724 fi 8725 8726 if test $found = "no" ; then 8727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8729 fi 8730 8731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8733 fi 8734 8735 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8736 8737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8738 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8739 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8740 if eval \${$cacheid+:} false; then : 8741 $as_echo_n "(cached) " >&6 8742 else 8743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8744 /* end confdefs.h. */ 8745 int i; 8746 int 8747 main () 8748 { 8749 8750 ; 8751 return 0; 8752 } 8753 _ACEOF 8754 if ac_fn_c_try_link "$LINENO"; then : 8755 eval $cacheid=yes 8756 else 8757 eval $cacheid=no 8758 fi 8759 rm -f core conftest.err conftest.$ac_objext \ 8760 conftest$ac_exeext conftest.$ac_ext 8761 fi 8762 8763 8764 CFLAGS="$xorg_testset_save_CFLAGS" 8765 8766 eval supported=\$$cacheid 8767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8768 $as_echo "$supported" >&6; } 8769 if test "$supported" = "yes" ; then 8770 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8771 found="yes" 8772 fi 8773 fi 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 xorg_testset_save_CFLAGS="$CFLAGS" 8790 8791 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8794 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8795 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8796 $as_echo_n "(cached) " >&6 8797 else 8798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8799 /* end confdefs.h. */ 8800 int i; 8801 _ACEOF 8802 if ac_fn_c_try_compile "$LINENO"; then : 8803 xorg_cv_cc_flag_unknown_warning_option=yes 8804 else 8805 xorg_cv_cc_flag_unknown_warning_option=no 8806 fi 8807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8808 fi 8809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8810 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8811 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8812 CFLAGS="$xorg_testset_save_CFLAGS" 8813 fi 8814 8815 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8818 fi 8819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8821 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8822 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8823 $as_echo_n "(cached) " >&6 8824 else 8825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8826 /* end confdefs.h. */ 8827 int i; 8828 _ACEOF 8829 if ac_fn_c_try_compile "$LINENO"; then : 8830 xorg_cv_cc_flag_unused_command_line_argument=yes 8831 else 8832 xorg_cv_cc_flag_unused_command_line_argument=no 8833 fi 8834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8835 fi 8836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8837 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8838 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8839 CFLAGS="$xorg_testset_save_CFLAGS" 8840 fi 8841 8842 found="no" 8843 8844 if test $found = "no" ; then 8845 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8847 fi 8848 8849 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8851 fi 8852 8853 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8854 8855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8856 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8857 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8858 if eval \${$cacheid+:} false; then : 8859 $as_echo_n "(cached) " >&6 8860 else 8861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8862 /* end confdefs.h. */ 8863 int i; 8864 int 8865 main () 8866 { 8867 8868 ; 8869 return 0; 8870 } 8871 _ACEOF 8872 if ac_fn_c_try_link "$LINENO"; then : 8873 eval $cacheid=yes 8874 else 8875 eval $cacheid=no 8876 fi 8877 rm -f core conftest.err conftest.$ac_objext \ 8878 conftest$ac_exeext conftest.$ac_ext 8879 fi 8880 8881 8882 CFLAGS="$xorg_testset_save_CFLAGS" 8883 8884 eval supported=\$$cacheid 8885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8886 $as_echo "$supported" >&6; } 8887 if test "$supported" = "yes" ; then 8888 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8889 found="yes" 8890 fi 8891 fi 8892 8893 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8894 else 8895 { $as_echo "$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 8896 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 xorg_testset_save_CFLAGS="$CFLAGS" 8911 8912 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8915 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8916 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8917 $as_echo_n "(cached) " >&6 8918 else 8919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8920 /* end confdefs.h. */ 8921 int i; 8922 _ACEOF 8923 if ac_fn_c_try_compile "$LINENO"; then : 8924 xorg_cv_cc_flag_unknown_warning_option=yes 8925 else 8926 xorg_cv_cc_flag_unknown_warning_option=no 8927 fi 8928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8929 fi 8930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8931 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8932 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8933 CFLAGS="$xorg_testset_save_CFLAGS" 8934 fi 8935 8936 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8939 fi 8940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8942 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8943 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8944 $as_echo_n "(cached) " >&6 8945 else 8946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8947 /* end confdefs.h. */ 8948 int i; 8949 _ACEOF 8950 if ac_fn_c_try_compile "$LINENO"; then : 8951 xorg_cv_cc_flag_unused_command_line_argument=yes 8952 else 8953 xorg_cv_cc_flag_unused_command_line_argument=no 8954 fi 8955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8956 fi 8957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8958 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8959 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8960 CFLAGS="$xorg_testset_save_CFLAGS" 8961 fi 8962 8963 found="no" 8964 8965 if test $found = "no" ; then 8966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8968 fi 8969 8970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8972 fi 8973 8974 CFLAGS="$CFLAGS -Wimplicit" 8975 8976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8977 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8978 cacheid=xorg_cv_cc_flag__Wimplicit 8979 if eval \${$cacheid+:} false; then : 8980 $as_echo_n "(cached) " >&6 8981 else 8982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8983 /* end confdefs.h. */ 8984 int i; 8985 int 8986 main () 8987 { 8988 8989 ; 8990 return 0; 8991 } 8992 _ACEOF 8993 if ac_fn_c_try_link "$LINENO"; then : 8994 eval $cacheid=yes 8995 else 8996 eval $cacheid=no 8997 fi 8998 rm -f core conftest.err conftest.$ac_objext \ 8999 conftest$ac_exeext conftest.$ac_ext 9000 fi 9001 9002 9003 CFLAGS="$xorg_testset_save_CFLAGS" 9004 9005 eval supported=\$$cacheid 9006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9007 $as_echo "$supported" >&6; } 9008 if test "$supported" = "yes" ; then 9009 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9010 found="yes" 9011 fi 9012 fi 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 xorg_testset_save_CFLAGS="$CFLAGS" 9029 9030 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9033 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9034 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9035 $as_echo_n "(cached) " >&6 9036 else 9037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9038 /* end confdefs.h. */ 9039 int i; 9040 _ACEOF 9041 if ac_fn_c_try_compile "$LINENO"; then : 9042 xorg_cv_cc_flag_unknown_warning_option=yes 9043 else 9044 xorg_cv_cc_flag_unknown_warning_option=no 9045 fi 9046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9047 fi 9048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9049 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9050 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052 fi 9053 9054 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9057 fi 9058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9060 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9061 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9062 $as_echo_n "(cached) " >&6 9063 else 9064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9065 /* end confdefs.h. */ 9066 int i; 9067 _ACEOF 9068 if ac_fn_c_try_compile "$LINENO"; then : 9069 xorg_cv_cc_flag_unused_command_line_argument=yes 9070 else 9071 xorg_cv_cc_flag_unused_command_line_argument=no 9072 fi 9073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9074 fi 9075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9076 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9077 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9078 CFLAGS="$xorg_testset_save_CFLAGS" 9079 fi 9080 9081 found="no" 9082 9083 if test $found = "no" ; then 9084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9086 fi 9087 9088 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9090 fi 9091 9092 CFLAGS="$CFLAGS -Wnonnull" 9093 9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9095 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 9096 cacheid=xorg_cv_cc_flag__Wnonnull 9097 if eval \${$cacheid+:} false; then : 9098 $as_echo_n "(cached) " >&6 9099 else 9100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9101 /* end confdefs.h. */ 9102 int i; 9103 int 9104 main () 9105 { 9106 9107 ; 9108 return 0; 9109 } 9110 _ACEOF 9111 if ac_fn_c_try_link "$LINENO"; then : 9112 eval $cacheid=yes 9113 else 9114 eval $cacheid=no 9115 fi 9116 rm -f core conftest.err conftest.$ac_objext \ 9117 conftest$ac_exeext conftest.$ac_ext 9118 fi 9119 9120 9121 CFLAGS="$xorg_testset_save_CFLAGS" 9122 9123 eval supported=\$$cacheid 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9125 $as_echo "$supported" >&6; } 9126 if test "$supported" = "yes" ; then 9127 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9128 found="yes" 9129 fi 9130 fi 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 xorg_testset_save_CFLAGS="$CFLAGS" 9147 9148 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9151 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9152 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9153 $as_echo_n "(cached) " >&6 9154 else 9155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9156 /* end confdefs.h. */ 9157 int i; 9158 _ACEOF 9159 if ac_fn_c_try_compile "$LINENO"; then : 9160 xorg_cv_cc_flag_unknown_warning_option=yes 9161 else 9162 xorg_cv_cc_flag_unknown_warning_option=no 9163 fi 9164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9165 fi 9166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9167 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9169 CFLAGS="$xorg_testset_save_CFLAGS" 9170 fi 9171 9172 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9175 fi 9176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9178 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9179 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9180 $as_echo_n "(cached) " >&6 9181 else 9182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9183 /* end confdefs.h. */ 9184 int i; 9185 _ACEOF 9186 if ac_fn_c_try_compile "$LINENO"; then : 9187 xorg_cv_cc_flag_unused_command_line_argument=yes 9188 else 9189 xorg_cv_cc_flag_unused_command_line_argument=no 9190 fi 9191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9192 fi 9193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9194 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9196 CFLAGS="$xorg_testset_save_CFLAGS" 9197 fi 9198 9199 found="no" 9200 9201 if test $found = "no" ; then 9202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 fi 9205 9206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9208 fi 9209 9210 CFLAGS="$CFLAGS -Winit-self" 9211 9212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9213 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9214 cacheid=xorg_cv_cc_flag__Winit_self 9215 if eval \${$cacheid+:} false; then : 9216 $as_echo_n "(cached) " >&6 9217 else 9218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9219 /* end confdefs.h. */ 9220 int i; 9221 int 9222 main () 9223 { 9224 9225 ; 9226 return 0; 9227 } 9228 _ACEOF 9229 if ac_fn_c_try_link "$LINENO"; then : 9230 eval $cacheid=yes 9231 else 9232 eval $cacheid=no 9233 fi 9234 rm -f core conftest.err conftest.$ac_objext \ 9235 conftest$ac_exeext conftest.$ac_ext 9236 fi 9237 9238 9239 CFLAGS="$xorg_testset_save_CFLAGS" 9240 9241 eval supported=\$$cacheid 9242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9243 $as_echo "$supported" >&6; } 9244 if test "$supported" = "yes" ; then 9245 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9246 found="yes" 9247 fi 9248 fi 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 xorg_testset_save_CFLAGS="$CFLAGS" 9265 9266 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9269 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9270 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9271 $as_echo_n "(cached) " >&6 9272 else 9273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9274 /* end confdefs.h. */ 9275 int i; 9276 _ACEOF 9277 if ac_fn_c_try_compile "$LINENO"; then : 9278 xorg_cv_cc_flag_unknown_warning_option=yes 9279 else 9280 xorg_cv_cc_flag_unknown_warning_option=no 9281 fi 9282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9283 fi 9284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9285 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9287 CFLAGS="$xorg_testset_save_CFLAGS" 9288 fi 9289 9290 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9293 fi 9294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9296 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9297 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9298 $as_echo_n "(cached) " >&6 9299 else 9300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9301 /* end confdefs.h. */ 9302 int i; 9303 _ACEOF 9304 if ac_fn_c_try_compile "$LINENO"; then : 9305 xorg_cv_cc_flag_unused_command_line_argument=yes 9306 else 9307 xorg_cv_cc_flag_unused_command_line_argument=no 9308 fi 9309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9310 fi 9311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9312 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9314 CFLAGS="$xorg_testset_save_CFLAGS" 9315 fi 9316 9317 found="no" 9318 9319 if test $found = "no" ; then 9320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9322 fi 9323 9324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9326 fi 9327 9328 CFLAGS="$CFLAGS -Wmain" 9329 9330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9331 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9332 cacheid=xorg_cv_cc_flag__Wmain 9333 if eval \${$cacheid+:} false; then : 9334 $as_echo_n "(cached) " >&6 9335 else 9336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9337 /* end confdefs.h. */ 9338 int i; 9339 int 9340 main () 9341 { 9342 9343 ; 9344 return 0; 9345 } 9346 _ACEOF 9347 if ac_fn_c_try_link "$LINENO"; then : 9348 eval $cacheid=yes 9349 else 9350 eval $cacheid=no 9351 fi 9352 rm -f core conftest.err conftest.$ac_objext \ 9353 conftest$ac_exeext conftest.$ac_ext 9354 fi 9355 9356 9357 CFLAGS="$xorg_testset_save_CFLAGS" 9358 9359 eval supported=\$$cacheid 9360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9361 $as_echo "$supported" >&6; } 9362 if test "$supported" = "yes" ; then 9363 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9364 found="yes" 9365 fi 9366 fi 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 xorg_testset_save_CFLAGS="$CFLAGS" 9383 9384 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9387 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9388 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9389 $as_echo_n "(cached) " >&6 9390 else 9391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9392 /* end confdefs.h. */ 9393 int i; 9394 _ACEOF 9395 if ac_fn_c_try_compile "$LINENO"; then : 9396 xorg_cv_cc_flag_unknown_warning_option=yes 9397 else 9398 xorg_cv_cc_flag_unknown_warning_option=no 9399 fi 9400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9401 fi 9402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9403 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9405 CFLAGS="$xorg_testset_save_CFLAGS" 9406 fi 9407 9408 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9411 fi 9412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9414 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9415 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9416 $as_echo_n "(cached) " >&6 9417 else 9418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9419 /* end confdefs.h. */ 9420 int i; 9421 _ACEOF 9422 if ac_fn_c_try_compile "$LINENO"; then : 9423 xorg_cv_cc_flag_unused_command_line_argument=yes 9424 else 9425 xorg_cv_cc_flag_unused_command_line_argument=no 9426 fi 9427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9428 fi 9429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9430 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9432 CFLAGS="$xorg_testset_save_CFLAGS" 9433 fi 9434 9435 found="no" 9436 9437 if test $found = "no" ; then 9438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9440 fi 9441 9442 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9444 fi 9445 9446 CFLAGS="$CFLAGS -Wmissing-braces" 9447 9448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9449 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9450 cacheid=xorg_cv_cc_flag__Wmissing_braces 9451 if eval \${$cacheid+:} false; then : 9452 $as_echo_n "(cached) " >&6 9453 else 9454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9455 /* end confdefs.h. */ 9456 int i; 9457 int 9458 main () 9459 { 9460 9461 ; 9462 return 0; 9463 } 9464 _ACEOF 9465 if ac_fn_c_try_link "$LINENO"; then : 9466 eval $cacheid=yes 9467 else 9468 eval $cacheid=no 9469 fi 9470 rm -f core conftest.err conftest.$ac_objext \ 9471 conftest$ac_exeext conftest.$ac_ext 9472 fi 9473 9474 9475 CFLAGS="$xorg_testset_save_CFLAGS" 9476 9477 eval supported=\$$cacheid 9478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9479 $as_echo "$supported" >&6; } 9480 if test "$supported" = "yes" ; then 9481 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9482 found="yes" 9483 fi 9484 fi 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 xorg_testset_save_CFLAGS="$CFLAGS" 9501 9502 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9505 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9506 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9507 $as_echo_n "(cached) " >&6 9508 else 9509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9510 /* end confdefs.h. */ 9511 int i; 9512 _ACEOF 9513 if ac_fn_c_try_compile "$LINENO"; then : 9514 xorg_cv_cc_flag_unknown_warning_option=yes 9515 else 9516 xorg_cv_cc_flag_unknown_warning_option=no 9517 fi 9518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9519 fi 9520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9521 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9523 CFLAGS="$xorg_testset_save_CFLAGS" 9524 fi 9525 9526 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9529 fi 9530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9532 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9533 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9534 $as_echo_n "(cached) " >&6 9535 else 9536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9537 /* end confdefs.h. */ 9538 int i; 9539 _ACEOF 9540 if ac_fn_c_try_compile "$LINENO"; then : 9541 xorg_cv_cc_flag_unused_command_line_argument=yes 9542 else 9543 xorg_cv_cc_flag_unused_command_line_argument=no 9544 fi 9545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9546 fi 9547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9548 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9550 CFLAGS="$xorg_testset_save_CFLAGS" 9551 fi 9552 9553 found="no" 9554 9555 if test $found = "no" ; then 9556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9558 fi 9559 9560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9562 fi 9563 9564 CFLAGS="$CFLAGS -Wsequence-point" 9565 9566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9567 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9568 cacheid=xorg_cv_cc_flag__Wsequence_point 9569 if eval \${$cacheid+:} false; then : 9570 $as_echo_n "(cached) " >&6 9571 else 9572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9573 /* end confdefs.h. */ 9574 int i; 9575 int 9576 main () 9577 { 9578 9579 ; 9580 return 0; 9581 } 9582 _ACEOF 9583 if ac_fn_c_try_link "$LINENO"; then : 9584 eval $cacheid=yes 9585 else 9586 eval $cacheid=no 9587 fi 9588 rm -f core conftest.err conftest.$ac_objext \ 9589 conftest$ac_exeext conftest.$ac_ext 9590 fi 9591 9592 9593 CFLAGS="$xorg_testset_save_CFLAGS" 9594 9595 eval supported=\$$cacheid 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9597 $as_echo "$supported" >&6; } 9598 if test "$supported" = "yes" ; then 9599 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9600 found="yes" 9601 fi 9602 fi 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 xorg_testset_save_CFLAGS="$CFLAGS" 9619 9620 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9623 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9624 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9625 $as_echo_n "(cached) " >&6 9626 else 9627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9628 /* end confdefs.h. */ 9629 int i; 9630 _ACEOF 9631 if ac_fn_c_try_compile "$LINENO"; then : 9632 xorg_cv_cc_flag_unknown_warning_option=yes 9633 else 9634 xorg_cv_cc_flag_unknown_warning_option=no 9635 fi 9636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9637 fi 9638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9639 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9641 CFLAGS="$xorg_testset_save_CFLAGS" 9642 fi 9643 9644 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9647 fi 9648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9650 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9651 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9652 $as_echo_n "(cached) " >&6 9653 else 9654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9655 /* end confdefs.h. */ 9656 int i; 9657 _ACEOF 9658 if ac_fn_c_try_compile "$LINENO"; then : 9659 xorg_cv_cc_flag_unused_command_line_argument=yes 9660 else 9661 xorg_cv_cc_flag_unused_command_line_argument=no 9662 fi 9663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9664 fi 9665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9666 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9667 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9668 CFLAGS="$xorg_testset_save_CFLAGS" 9669 fi 9670 9671 found="no" 9672 9673 if test $found = "no" ; then 9674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9676 fi 9677 9678 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9680 fi 9681 9682 CFLAGS="$CFLAGS -Wreturn-type" 9683 9684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9685 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9686 cacheid=xorg_cv_cc_flag__Wreturn_type 9687 if eval \${$cacheid+:} false; then : 9688 $as_echo_n "(cached) " >&6 9689 else 9690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9691 /* end confdefs.h. */ 9692 int i; 9693 int 9694 main () 9695 { 9696 9697 ; 9698 return 0; 9699 } 9700 _ACEOF 9701 if ac_fn_c_try_link "$LINENO"; then : 9702 eval $cacheid=yes 9703 else 9704 eval $cacheid=no 9705 fi 9706 rm -f core conftest.err conftest.$ac_objext \ 9707 conftest$ac_exeext conftest.$ac_ext 9708 fi 9709 9710 9711 CFLAGS="$xorg_testset_save_CFLAGS" 9712 9713 eval supported=\$$cacheid 9714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9715 $as_echo "$supported" >&6; } 9716 if test "$supported" = "yes" ; then 9717 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9718 found="yes" 9719 fi 9720 fi 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 xorg_testset_save_CFLAGS="$CFLAGS" 9737 9738 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9741 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9742 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9743 $as_echo_n "(cached) " >&6 9744 else 9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9746 /* end confdefs.h. */ 9747 int i; 9748 _ACEOF 9749 if ac_fn_c_try_compile "$LINENO"; then : 9750 xorg_cv_cc_flag_unknown_warning_option=yes 9751 else 9752 xorg_cv_cc_flag_unknown_warning_option=no 9753 fi 9754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9755 fi 9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9757 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9758 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9759 CFLAGS="$xorg_testset_save_CFLAGS" 9760 fi 9761 9762 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9765 fi 9766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9768 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9769 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9770 $as_echo_n "(cached) " >&6 9771 else 9772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9773 /* end confdefs.h. */ 9774 int i; 9775 _ACEOF 9776 if ac_fn_c_try_compile "$LINENO"; then : 9777 xorg_cv_cc_flag_unused_command_line_argument=yes 9778 else 9779 xorg_cv_cc_flag_unused_command_line_argument=no 9780 fi 9781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9782 fi 9783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9784 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9785 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9786 CFLAGS="$xorg_testset_save_CFLAGS" 9787 fi 9788 9789 found="no" 9790 9791 if test $found = "no" ; then 9792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9794 fi 9795 9796 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9798 fi 9799 9800 CFLAGS="$CFLAGS -Wtrigraphs" 9801 9802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9803 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9804 cacheid=xorg_cv_cc_flag__Wtrigraphs 9805 if eval \${$cacheid+:} false; then : 9806 $as_echo_n "(cached) " >&6 9807 else 9808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9809 /* end confdefs.h. */ 9810 int i; 9811 int 9812 main () 9813 { 9814 9815 ; 9816 return 0; 9817 } 9818 _ACEOF 9819 if ac_fn_c_try_link "$LINENO"; then : 9820 eval $cacheid=yes 9821 else 9822 eval $cacheid=no 9823 fi 9824 rm -f core conftest.err conftest.$ac_objext \ 9825 conftest$ac_exeext conftest.$ac_ext 9826 fi 9827 9828 9829 CFLAGS="$xorg_testset_save_CFLAGS" 9830 9831 eval supported=\$$cacheid 9832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9833 $as_echo "$supported" >&6; } 9834 if test "$supported" = "yes" ; then 9835 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9836 found="yes" 9837 fi 9838 fi 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 xorg_testset_save_CFLAGS="$CFLAGS" 9855 9856 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9859 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9860 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9861 $as_echo_n "(cached) " >&6 9862 else 9863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9864 /* end confdefs.h. */ 9865 int i; 9866 _ACEOF 9867 if ac_fn_c_try_compile "$LINENO"; then : 9868 xorg_cv_cc_flag_unknown_warning_option=yes 9869 else 9870 xorg_cv_cc_flag_unknown_warning_option=no 9871 fi 9872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9873 fi 9874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9875 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9876 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9877 CFLAGS="$xorg_testset_save_CFLAGS" 9878 fi 9879 9880 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9883 fi 9884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9886 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9887 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9888 $as_echo_n "(cached) " >&6 9889 else 9890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9891 /* end confdefs.h. */ 9892 int i; 9893 _ACEOF 9894 if ac_fn_c_try_compile "$LINENO"; then : 9895 xorg_cv_cc_flag_unused_command_line_argument=yes 9896 else 9897 xorg_cv_cc_flag_unused_command_line_argument=no 9898 fi 9899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9900 fi 9901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9902 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9904 CFLAGS="$xorg_testset_save_CFLAGS" 9905 fi 9906 9907 found="no" 9908 9909 if test $found = "no" ; then 9910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9912 fi 9913 9914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9916 fi 9917 9918 CFLAGS="$CFLAGS -Warray-bounds" 9919 9920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9921 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9922 cacheid=xorg_cv_cc_flag__Warray_bounds 9923 if eval \${$cacheid+:} false; then : 9924 $as_echo_n "(cached) " >&6 9925 else 9926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9927 /* end confdefs.h. */ 9928 int i; 9929 int 9930 main () 9931 { 9932 9933 ; 9934 return 0; 9935 } 9936 _ACEOF 9937 if ac_fn_c_try_link "$LINENO"; then : 9938 eval $cacheid=yes 9939 else 9940 eval $cacheid=no 9941 fi 9942 rm -f core conftest.err conftest.$ac_objext \ 9943 conftest$ac_exeext conftest.$ac_ext 9944 fi 9945 9946 9947 CFLAGS="$xorg_testset_save_CFLAGS" 9948 9949 eval supported=\$$cacheid 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9951 $as_echo "$supported" >&6; } 9952 if test "$supported" = "yes" ; then 9953 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9954 found="yes" 9955 fi 9956 fi 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 xorg_testset_save_CFLAGS="$CFLAGS" 9973 9974 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9977 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9978 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9979 $as_echo_n "(cached) " >&6 9980 else 9981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9982 /* end confdefs.h. */ 9983 int i; 9984 _ACEOF 9985 if ac_fn_c_try_compile "$LINENO"; then : 9986 xorg_cv_cc_flag_unknown_warning_option=yes 9987 else 9988 xorg_cv_cc_flag_unknown_warning_option=no 9989 fi 9990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9991 fi 9992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9993 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9994 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9995 CFLAGS="$xorg_testset_save_CFLAGS" 9996 fi 9997 9998 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10001 fi 10002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10004 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10005 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10006 $as_echo_n "(cached) " >&6 10007 else 10008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10009 /* end confdefs.h. */ 10010 int i; 10011 _ACEOF 10012 if ac_fn_c_try_compile "$LINENO"; then : 10013 xorg_cv_cc_flag_unused_command_line_argument=yes 10014 else 10015 xorg_cv_cc_flag_unused_command_line_argument=no 10016 fi 10017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10018 fi 10019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10020 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10021 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10022 CFLAGS="$xorg_testset_save_CFLAGS" 10023 fi 10024 10025 found="no" 10026 10027 if test $found = "no" ; then 10028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10030 fi 10031 10032 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10034 fi 10035 10036 CFLAGS="$CFLAGS -Wwrite-strings" 10037 10038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10039 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 10040 cacheid=xorg_cv_cc_flag__Wwrite_strings 10041 if eval \${$cacheid+:} false; then : 10042 $as_echo_n "(cached) " >&6 10043 else 10044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10045 /* end confdefs.h. */ 10046 int i; 10047 int 10048 main () 10049 { 10050 10051 ; 10052 return 0; 10053 } 10054 _ACEOF 10055 if ac_fn_c_try_link "$LINENO"; then : 10056 eval $cacheid=yes 10057 else 10058 eval $cacheid=no 10059 fi 10060 rm -f core conftest.err conftest.$ac_objext \ 10061 conftest$ac_exeext conftest.$ac_ext 10062 fi 10063 10064 10065 CFLAGS="$xorg_testset_save_CFLAGS" 10066 10067 eval supported=\$$cacheid 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10069 $as_echo "$supported" >&6; } 10070 if test "$supported" = "yes" ; then 10071 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10072 found="yes" 10073 fi 10074 fi 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 xorg_testset_save_CFLAGS="$CFLAGS" 10091 10092 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10095 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10096 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10097 $as_echo_n "(cached) " >&6 10098 else 10099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10100 /* end confdefs.h. */ 10101 int i; 10102 _ACEOF 10103 if ac_fn_c_try_compile "$LINENO"; then : 10104 xorg_cv_cc_flag_unknown_warning_option=yes 10105 else 10106 xorg_cv_cc_flag_unknown_warning_option=no 10107 fi 10108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10109 fi 10110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10111 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10112 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10113 CFLAGS="$xorg_testset_save_CFLAGS" 10114 fi 10115 10116 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10119 fi 10120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10122 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10123 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10124 $as_echo_n "(cached) " >&6 10125 else 10126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10127 /* end confdefs.h. */ 10128 int i; 10129 _ACEOF 10130 if ac_fn_c_try_compile "$LINENO"; then : 10131 xorg_cv_cc_flag_unused_command_line_argument=yes 10132 else 10133 xorg_cv_cc_flag_unused_command_line_argument=no 10134 fi 10135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10136 fi 10137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10138 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10139 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10140 CFLAGS="$xorg_testset_save_CFLAGS" 10141 fi 10142 10143 found="no" 10144 10145 if test $found = "no" ; then 10146 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10148 fi 10149 10150 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10152 fi 10153 10154 CFLAGS="$CFLAGS -Waddress" 10155 10156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10157 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 10158 cacheid=xorg_cv_cc_flag__Waddress 10159 if eval \${$cacheid+:} false; then : 10160 $as_echo_n "(cached) " >&6 10161 else 10162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10163 /* end confdefs.h. */ 10164 int i; 10165 int 10166 main () 10167 { 10168 10169 ; 10170 return 0; 10171 } 10172 _ACEOF 10173 if ac_fn_c_try_link "$LINENO"; then : 10174 eval $cacheid=yes 10175 else 10176 eval $cacheid=no 10177 fi 10178 rm -f core conftest.err conftest.$ac_objext \ 10179 conftest$ac_exeext conftest.$ac_ext 10180 fi 10181 10182 10183 CFLAGS="$xorg_testset_save_CFLAGS" 10184 10185 eval supported=\$$cacheid 10186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10187 $as_echo "$supported" >&6; } 10188 if test "$supported" = "yes" ; then 10189 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10190 found="yes" 10191 fi 10192 fi 10193 10194 10195 10196 10197 10198 10199 10200 10201 10202 10203 10204 10205 10206 10207 10208 xorg_testset_save_CFLAGS="$CFLAGS" 10209 10210 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10213 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10214 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10215 $as_echo_n "(cached) " >&6 10216 else 10217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10218 /* end confdefs.h. */ 10219 int i; 10220 _ACEOF 10221 if ac_fn_c_try_compile "$LINENO"; then : 10222 xorg_cv_cc_flag_unknown_warning_option=yes 10223 else 10224 xorg_cv_cc_flag_unknown_warning_option=no 10225 fi 10226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10227 fi 10228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10229 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10230 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232 fi 10233 10234 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10237 fi 10238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10240 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10241 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10242 $as_echo_n "(cached) " >&6 10243 else 10244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10245 /* end confdefs.h. */ 10246 int i; 10247 _ACEOF 10248 if ac_fn_c_try_compile "$LINENO"; then : 10249 xorg_cv_cc_flag_unused_command_line_argument=yes 10250 else 10251 xorg_cv_cc_flag_unused_command_line_argument=no 10252 fi 10253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10254 fi 10255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10256 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10257 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10258 CFLAGS="$xorg_testset_save_CFLAGS" 10259 fi 10260 10261 found="no" 10262 10263 if test $found = "no" ; then 10264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10266 fi 10267 10268 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10270 fi 10271 10272 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10273 10274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10275 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10276 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10277 if eval \${$cacheid+:} false; then : 10278 $as_echo_n "(cached) " >&6 10279 else 10280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10281 /* end confdefs.h. */ 10282 int i; 10283 int 10284 main () 10285 { 10286 10287 ; 10288 return 0; 10289 } 10290 _ACEOF 10291 if ac_fn_c_try_link "$LINENO"; then : 10292 eval $cacheid=yes 10293 else 10294 eval $cacheid=no 10295 fi 10296 rm -f core conftest.err conftest.$ac_objext \ 10297 conftest$ac_exeext conftest.$ac_ext 10298 fi 10299 10300 10301 CFLAGS="$xorg_testset_save_CFLAGS" 10302 10303 eval supported=\$$cacheid 10304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10305 $as_echo "$supported" >&6; } 10306 if test "$supported" = "yes" ; then 10307 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10308 found="yes" 10309 fi 10310 fi 10311 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 xorg_testset_save_CFLAGS="$CFLAGS" 10327 10328 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10331 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10332 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10333 $as_echo_n "(cached) " >&6 10334 else 10335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10336 /* end confdefs.h. */ 10337 int i; 10338 _ACEOF 10339 if ac_fn_c_try_compile "$LINENO"; then : 10340 xorg_cv_cc_flag_unknown_warning_option=yes 10341 else 10342 xorg_cv_cc_flag_unknown_warning_option=no 10343 fi 10344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10345 fi 10346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10347 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10348 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10349 CFLAGS="$xorg_testset_save_CFLAGS" 10350 fi 10351 10352 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10355 fi 10356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10358 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10359 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10360 $as_echo_n "(cached) " >&6 10361 else 10362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10363 /* end confdefs.h. */ 10364 int i; 10365 _ACEOF 10366 if ac_fn_c_try_compile "$LINENO"; then : 10367 xorg_cv_cc_flag_unused_command_line_argument=yes 10368 else 10369 xorg_cv_cc_flag_unused_command_line_argument=no 10370 fi 10371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10372 fi 10373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10374 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10375 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10376 CFLAGS="$xorg_testset_save_CFLAGS" 10377 fi 10378 10379 found="no" 10380 10381 if test $found = "no" ; then 10382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10384 fi 10385 10386 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10388 fi 10389 10390 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10391 10392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10393 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10394 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10395 if eval \${$cacheid+:} false; then : 10396 $as_echo_n "(cached) " >&6 10397 else 10398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10399 /* end confdefs.h. */ 10400 int i; 10401 int 10402 main () 10403 { 10404 10405 ; 10406 return 0; 10407 } 10408 _ACEOF 10409 if ac_fn_c_try_link "$LINENO"; then : 10410 eval $cacheid=yes 10411 else 10412 eval $cacheid=no 10413 fi 10414 rm -f core conftest.err conftest.$ac_objext \ 10415 conftest$ac_exeext conftest.$ac_ext 10416 fi 10417 10418 10419 CFLAGS="$xorg_testset_save_CFLAGS" 10420 10421 eval supported=\$$cacheid 10422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10423 $as_echo "$supported" >&6; } 10424 if test "$supported" = "yes" ; then 10425 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10426 found="yes" 10427 fi 10428 fi 10429 10430 10431 fi 10432 10433 10434 10435 10436 10437 10438 10439 CWARNFLAGS="$BASE_CFLAGS" 10440 if test "x$GCC" = xyes ; then 10441 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10442 fi 10443 10444 10445 10446 10447 10448 10449 10450 10451 # Check whether --enable-strict-compilation was given. 10452 if test "${enable_strict_compilation+set}" = set; then : 10453 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10454 else 10455 STRICT_COMPILE=no 10456 fi 10457 10458 10459 10460 10461 10462 10463 STRICT_CFLAGS="" 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 xorg_testset_save_CFLAGS="$CFLAGS" 10478 10479 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10482 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10483 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10484 $as_echo_n "(cached) " >&6 10485 else 10486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10487 /* end confdefs.h. */ 10488 int i; 10489 _ACEOF 10490 if ac_fn_c_try_compile "$LINENO"; then : 10491 xorg_cv_cc_flag_unknown_warning_option=yes 10492 else 10493 xorg_cv_cc_flag_unknown_warning_option=no 10494 fi 10495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10496 fi 10497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10498 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10499 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10500 CFLAGS="$xorg_testset_save_CFLAGS" 10501 fi 10502 10503 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10506 fi 10507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10509 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10510 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10511 $as_echo_n "(cached) " >&6 10512 else 10513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10514 /* end confdefs.h. */ 10515 int i; 10516 _ACEOF 10517 if ac_fn_c_try_compile "$LINENO"; then : 10518 xorg_cv_cc_flag_unused_command_line_argument=yes 10519 else 10520 xorg_cv_cc_flag_unused_command_line_argument=no 10521 fi 10522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10523 fi 10524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10525 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10527 CFLAGS="$xorg_testset_save_CFLAGS" 10528 fi 10529 10530 found="no" 10531 10532 if test $found = "no" ; then 10533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10535 fi 10536 10537 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10539 fi 10540 10541 CFLAGS="$CFLAGS -pedantic" 10542 10543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10544 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10545 cacheid=xorg_cv_cc_flag__pedantic 10546 if eval \${$cacheid+:} false; then : 10547 $as_echo_n "(cached) " >&6 10548 else 10549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10550 /* end confdefs.h. */ 10551 int i; 10552 int 10553 main () 10554 { 10555 10556 ; 10557 return 0; 10558 } 10559 _ACEOF 10560 if ac_fn_c_try_link "$LINENO"; then : 10561 eval $cacheid=yes 10562 else 10563 eval $cacheid=no 10564 fi 10565 rm -f core conftest.err conftest.$ac_objext \ 10566 conftest$ac_exeext conftest.$ac_ext 10567 fi 10568 10569 10570 CFLAGS="$xorg_testset_save_CFLAGS" 10571 10572 eval supported=\$$cacheid 10573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10574 $as_echo "$supported" >&6; } 10575 if test "$supported" = "yes" ; then 10576 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10577 found="yes" 10578 fi 10579 fi 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 10595 xorg_testset_save_CFLAGS="$CFLAGS" 10596 10597 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10600 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10601 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10602 $as_echo_n "(cached) " >&6 10603 else 10604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10605 /* end confdefs.h. */ 10606 int i; 10607 _ACEOF 10608 if ac_fn_c_try_compile "$LINENO"; then : 10609 xorg_cv_cc_flag_unknown_warning_option=yes 10610 else 10611 xorg_cv_cc_flag_unknown_warning_option=no 10612 fi 10613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10614 fi 10615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10616 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10617 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10618 CFLAGS="$xorg_testset_save_CFLAGS" 10619 fi 10620 10621 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10624 fi 10625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10627 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10628 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10629 $as_echo_n "(cached) " >&6 10630 else 10631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10632 /* end confdefs.h. */ 10633 int i; 10634 _ACEOF 10635 if ac_fn_c_try_compile "$LINENO"; then : 10636 xorg_cv_cc_flag_unused_command_line_argument=yes 10637 else 10638 xorg_cv_cc_flag_unused_command_line_argument=no 10639 fi 10640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10641 fi 10642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10643 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10644 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10645 CFLAGS="$xorg_testset_save_CFLAGS" 10646 fi 10647 10648 found="no" 10649 10650 if test $found = "no" ; then 10651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10653 fi 10654 10655 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10657 fi 10658 10659 CFLAGS="$CFLAGS -Werror" 10660 10661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10662 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10663 cacheid=xorg_cv_cc_flag__Werror 10664 if eval \${$cacheid+:} false; then : 10665 $as_echo_n "(cached) " >&6 10666 else 10667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10668 /* end confdefs.h. */ 10669 int i; 10670 int 10671 main () 10672 { 10673 10674 ; 10675 return 0; 10676 } 10677 _ACEOF 10678 if ac_fn_c_try_link "$LINENO"; then : 10679 eval $cacheid=yes 10680 else 10681 eval $cacheid=no 10682 fi 10683 rm -f core conftest.err conftest.$ac_objext \ 10684 conftest$ac_exeext conftest.$ac_ext 10685 fi 10686 10687 10688 CFLAGS="$xorg_testset_save_CFLAGS" 10689 10690 eval supported=\$$cacheid 10691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10692 $as_echo "$supported" >&6; } 10693 if test "$supported" = "yes" ; then 10694 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10695 found="yes" 10696 fi 10697 fi 10698 10699 if test $found = "no" ; then 10700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10702 fi 10703 10704 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10706 fi 10707 10708 CFLAGS="$CFLAGS -errwarn" 10709 10710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10711 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10712 cacheid=xorg_cv_cc_flag__errwarn 10713 if eval \${$cacheid+:} false; then : 10714 $as_echo_n "(cached) " >&6 10715 else 10716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10717 /* end confdefs.h. */ 10718 int i; 10719 int 10720 main () 10721 { 10722 10723 ; 10724 return 0; 10725 } 10726 _ACEOF 10727 if ac_fn_c_try_link "$LINENO"; then : 10728 eval $cacheid=yes 10729 else 10730 eval $cacheid=no 10731 fi 10732 rm -f core conftest.err conftest.$ac_objext \ 10733 conftest$ac_exeext conftest.$ac_ext 10734 fi 10735 10736 10737 CFLAGS="$xorg_testset_save_CFLAGS" 10738 10739 eval supported=\$$cacheid 10740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10741 $as_echo "$supported" >&6; } 10742 if test "$supported" = "yes" ; then 10743 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10744 found="yes" 10745 fi 10746 fi 10747 10748 10749 10750 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10751 # activate it with -Werror, so we add it here explicitly. 10752 10753 10754 10755 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765 xorg_testset_save_CFLAGS="$CFLAGS" 10766 10767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10770 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10771 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10772 $as_echo_n "(cached) " >&6 10773 else 10774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10775 /* end confdefs.h. */ 10776 int i; 10777 _ACEOF 10778 if ac_fn_c_try_compile "$LINENO"; then : 10779 xorg_cv_cc_flag_unknown_warning_option=yes 10780 else 10781 xorg_cv_cc_flag_unknown_warning_option=no 10782 fi 10783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10784 fi 10785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10786 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10787 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10788 CFLAGS="$xorg_testset_save_CFLAGS" 10789 fi 10790 10791 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10794 fi 10795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10797 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10798 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10799 $as_echo_n "(cached) " >&6 10800 else 10801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10802 /* end confdefs.h. */ 10803 int i; 10804 _ACEOF 10805 if ac_fn_c_try_compile "$LINENO"; then : 10806 xorg_cv_cc_flag_unused_command_line_argument=yes 10807 else 10808 xorg_cv_cc_flag_unused_command_line_argument=no 10809 fi 10810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10811 fi 10812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10813 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10815 CFLAGS="$xorg_testset_save_CFLAGS" 10816 fi 10817 10818 found="no" 10819 10820 if test $found = "no" ; then 10821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10823 fi 10824 10825 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10827 fi 10828 10829 CFLAGS="$CFLAGS -Werror=attributes" 10830 10831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10832 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10833 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10834 if eval \${$cacheid+:} false; then : 10835 $as_echo_n "(cached) " >&6 10836 else 10837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10838 /* end confdefs.h. */ 10839 int i; 10840 int 10841 main () 10842 { 10843 10844 ; 10845 return 0; 10846 } 10847 _ACEOF 10848 if ac_fn_c_try_link "$LINENO"; then : 10849 eval $cacheid=yes 10850 else 10851 eval $cacheid=no 10852 fi 10853 rm -f core conftest.err conftest.$ac_objext \ 10854 conftest$ac_exeext conftest.$ac_ext 10855 fi 10856 10857 10858 CFLAGS="$xorg_testset_save_CFLAGS" 10859 10860 eval supported=\$$cacheid 10861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10862 $as_echo "$supported" >&6; } 10863 if test "$supported" = "yes" ; then 10864 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10865 found="yes" 10866 fi 10867 fi 10868 10869 10870 10871 if test "x$STRICT_COMPILE" = "xyes"; then 10872 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10873 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10874 fi 10875 10876 10877 10878 10879 10880 10881 cat >>confdefs.h <<_ACEOF 10882 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10883 _ACEOF 10884 10885 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10886 if test "x$PVM" = "x"; then 10887 PVM="0" 10888 fi 10889 10890 cat >>confdefs.h <<_ACEOF 10891 #define PACKAGE_VERSION_MINOR $PVM 10892 _ACEOF 10893 10894 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10895 if test "x$PVP" = "x"; then 10896 PVP="0" 10897 fi 10898 10899 cat >>confdefs.h <<_ACEOF 10900 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10901 _ACEOF 10902 10903 10904 10905 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10906 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10907 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10908 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10909 10910 10911 10912 10913 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10914 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10915 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10916 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10917 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10918 10919 10920 10921 10922 10923 10924 if test x$APP_MAN_SUFFIX = x ; then 10925 APP_MAN_SUFFIX=1 10926 fi 10927 if test x$APP_MAN_DIR = x ; then 10928 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10929 fi 10930 10931 if test x$LIB_MAN_SUFFIX = x ; then 10932 LIB_MAN_SUFFIX=3 10933 fi 10934 if test x$LIB_MAN_DIR = x ; then 10935 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10936 fi 10937 10938 if test x$FILE_MAN_SUFFIX = x ; then 10939 case $host_os in 10940 solaris*) FILE_MAN_SUFFIX=4 ;; 10941 *) FILE_MAN_SUFFIX=5 ;; 10942 esac 10943 fi 10944 if test x$FILE_MAN_DIR = x ; then 10945 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10946 fi 10947 10948 if test x$MISC_MAN_SUFFIX = x ; then 10949 case $host_os in 10950 solaris*) MISC_MAN_SUFFIX=5 ;; 10951 *) MISC_MAN_SUFFIX=7 ;; 10952 esac 10953 fi 10954 if test x$MISC_MAN_DIR = x ; then 10955 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10956 fi 10957 10958 if test x$DRIVER_MAN_SUFFIX = x ; then 10959 case $host_os in 10960 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10961 *) DRIVER_MAN_SUFFIX=4 ;; 10962 esac 10963 fi 10964 if test x$DRIVER_MAN_DIR = x ; then 10965 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10966 fi 10967 10968 if test x$ADMIN_MAN_SUFFIX = x ; then 10969 case $host_os in 10970 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10971 *) ADMIN_MAN_SUFFIX=8 ;; 10972 esac 10973 fi 10974 if test x$ADMIN_MAN_DIR = x ; then 10975 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10976 fi 10977 10978 10979 10980 10981 10982 10983 10984 10985 10986 10987 10988 10989 10990 10991 10992 XORG_MAN_PAGE="X Version 11" 10993 10994 MAN_SUBSTS="\ 10995 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10996 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10997 -e 's|__xservername__|Xorg|g' \ 10998 -e 's|__xconfigfile__|xorg.conf|g' \ 10999 -e 's|__projectroot__|\$(prefix)|g' \ 11000 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11001 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11002 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11003 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11004 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11005 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11006 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11007 11008 11009 11010 # Check whether --enable-silent-rules was given. 11011 if test "${enable_silent_rules+set}" = set; then : 11012 enableval=$enable_silent_rules; 11013 fi 11014 11015 case $enable_silent_rules in # ((( 11016 yes) AM_DEFAULT_VERBOSITY=0;; 11017 no) AM_DEFAULT_VERBOSITY=1;; 11018 *) AM_DEFAULT_VERBOSITY=0;; 11019 esac 11020 am_make=${MAKE-make} 11021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11022 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 11023 if ${am_cv_make_support_nested_variables+:} false; then : 11024 $as_echo_n "(cached) " >&6 11025 else 11026 if $as_echo 'TRUE=$(BAR$(V)) 11027 BAR0=false 11028 BAR1=true 11029 V=1 11030 am__doit: 11031 @$(TRUE) 11032 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11033 am_cv_make_support_nested_variables=yes 11034 else 11035 am_cv_make_support_nested_variables=no 11036 fi 11037 fi 11038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11039 $as_echo "$am_cv_make_support_nested_variables" >&6; } 11040 if test $am_cv_make_support_nested_variables = yes; then 11041 AM_V='$(V)' 11042 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11043 else 11044 AM_V=$AM_DEFAULT_VERBOSITY 11045 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11046 fi 11047 AM_BACKSLASH='\' 11048 11049 11050 11051 11052 # Check whether --enable-devel-docs was given. 11053 if test "${enable_devel_docs+set}" = set; then : 11054 enableval=$enable_devel_docs; build_devel_docs=$enableval 11055 else 11056 build_devel_docs=yes 11057 fi 11058 11059 11060 if test x$build_devel_docs = xyes; then 11061 ENABLE_DEVEL_DOCS_TRUE= 11062 ENABLE_DEVEL_DOCS_FALSE='#' 11063 else 11064 ENABLE_DEVEL_DOCS_TRUE='#' 11065 ENABLE_DEVEL_DOCS_FALSE= 11066 fi 11067 11068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build developer documentation" >&5 11069 $as_echo_n "checking whether to build developer documentation... " >&6; } 11070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_devel_docs" >&5 11071 $as_echo "$build_devel_docs" >&6; } 11072 11073 11074 11075 11076 11077 # Check whether --with-xmlto was given. 11078 if test "${with_xmlto+set}" = set; then : 11079 withval=$with_xmlto; use_xmlto=$withval 11080 else 11081 use_xmlto=auto 11082 fi 11083 11084 11085 11086 if test "x$use_xmlto" = x"auto"; then 11087 # Extract the first word of "xmlto", so it can be a program name with args. 11088 set dummy xmlto; ac_word=$2 11089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11090 $as_echo_n "checking for $ac_word... " >&6; } 11091 if ${ac_cv_path_XMLTO+:} false; then : 11092 $as_echo_n "(cached) " >&6 11093 else 11094 case $XMLTO in 11095 [\\/]* | ?:[\\/]*) 11096 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 11097 ;; 11098 *) 11099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11100 for as_dir in $PATH 11101 do 11102 IFS=$as_save_IFS 11103 test -z "$as_dir" && as_dir=. 11104 for ac_exec_ext in '' $ac_executable_extensions; do 11105 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11106 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 11107 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11108 break 2 11109 fi 11110 done 11111 done 11112 IFS=$as_save_IFS 11113 11114 ;; 11115 esac 11116 fi 11117 XMLTO=$ac_cv_path_XMLTO 11118 if test -n "$XMLTO"; then 11119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 11120 $as_echo "$XMLTO" >&6; } 11121 else 11122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11123 $as_echo "no" >&6; } 11124 fi 11125 11126 11127 if test "x$XMLTO" = "x"; then 11128 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 11129 $as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 11130 have_xmlto=no 11131 else 11132 have_xmlto=yes 11133 fi 11134 elif test "x$use_xmlto" = x"yes" ; then 11135 # Extract the first word of "xmlto", so it can be a program name with args. 11136 set dummy xmlto; ac_word=$2 11137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11138 $as_echo_n "checking for $ac_word... " >&6; } 11139 if ${ac_cv_path_XMLTO+:} false; then : 11140 $as_echo_n "(cached) " >&6 11141 else 11142 case $XMLTO in 11143 [\\/]* | ?:[\\/]*) 11144 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 11145 ;; 11146 *) 11147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11148 for as_dir in $PATH 11149 do 11150 IFS=$as_save_IFS 11151 test -z "$as_dir" && as_dir=. 11152 for ac_exec_ext in '' $ac_executable_extensions; do 11153 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11154 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 11155 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11156 break 2 11157 fi 11158 done 11159 done 11160 IFS=$as_save_IFS 11161 11162 ;; 11163 esac 11164 fi 11165 XMLTO=$ac_cv_path_XMLTO 11166 if test -n "$XMLTO"; then 11167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 11168 $as_echo "$XMLTO" >&6; } 11169 else 11170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11171 $as_echo "no" >&6; } 11172 fi 11173 11174 11175 if test "x$XMLTO" = "x"; then 11176 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 11177 fi 11178 have_xmlto=yes 11179 elif test "x$use_xmlto" = x"no" ; then 11180 if test "x$XMLTO" != "x"; then 11181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 11182 $as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 11183 fi 11184 have_xmlto=no 11185 else 11186 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 11187 fi 11188 11189 # Test for a minimum version of xmlto, if provided. 11190 if test "$have_xmlto" = yes; then 11191 # scrape the xmlto version 11192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 11193 $as_echo_n "checking the xmlto version... " >&6; } 11194 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 11195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 11196 $as_echo "$xmlto_version" >&6; } 11197 as_arg_v1=$xmlto_version 11198 as_arg_v2=0.0.20 11199 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 11200 case $? in #( 11201 1) : 11202 if test "x$use_xmlto" = xauto; then 11203 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&5 11204 $as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&2;} 11205 have_xmlto=no 11206 else 11207 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.20 needed" "$LINENO" 5 11208 fi ;; #( 11209 0) : 11210 ;; #( 11211 2) : 11212 ;; #( 11213 *) : 11214 ;; 11215 esac 11216 fi 11217 11218 # Test for the ability of xmlto to generate a text target 11219 have_xmlto_text=no 11220 cat > conftest.xml << "EOF" 11221 EOF 11222 if test "$have_xmlto" = yes; then : 11223 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 11224 have_xmlto_text=yes 11225 else 11226 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 11227 $as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 11228 fi 11229 fi 11230 rm -f conftest.xml 11231 if test $have_xmlto_text = yes; then 11232 HAVE_XMLTO_TEXT_TRUE= 11233 HAVE_XMLTO_TEXT_FALSE='#' 11234 else 11235 HAVE_XMLTO_TEXT_TRUE='#' 11236 HAVE_XMLTO_TEXT_FALSE= 11237 fi 11238 11239 if test "$have_xmlto" = yes; then 11240 HAVE_XMLTO_TRUE= 11241 HAVE_XMLTO_FALSE='#' 11242 else 11243 HAVE_XMLTO_TRUE='#' 11244 HAVE_XMLTO_FALSE= 11245 fi 11246 11247 11248 11249 11250 11251 11252 # Check whether --with-fop was given. 11253 if test "${with_fop+set}" = set; then : 11254 withval=$with_fop; use_fop=$withval 11255 else 11256 use_fop=auto 11257 fi 11258 11259 11260 11261 if test "x$use_fop" = x"auto"; then 11262 # Extract the first word of "fop", so it can be a program name with args. 11263 set dummy fop; ac_word=$2 11264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11265 $as_echo_n "checking for $ac_word... " >&6; } 11266 if ${ac_cv_path_FOP+:} false; then : 11267 $as_echo_n "(cached) " >&6 11268 else 11269 case $FOP in 11270 [\\/]* | ?:[\\/]*) 11271 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11272 ;; 11273 *) 11274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11275 for as_dir in $PATH 11276 do 11277 IFS=$as_save_IFS 11278 test -z "$as_dir" && as_dir=. 11279 for ac_exec_ext in '' $ac_executable_extensions; do 11280 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11281 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11282 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11283 break 2 11284 fi 11285 done 11286 done 11287 IFS=$as_save_IFS 11288 11289 ;; 11290 esac 11291 fi 11292 FOP=$ac_cv_path_FOP 11293 if test -n "$FOP"; then 11294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11295 $as_echo "$FOP" >&6; } 11296 else 11297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11298 $as_echo "no" >&6; } 11299 fi 11300 11301 11302 if test "x$FOP" = "x"; then 11303 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 11304 $as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 11305 have_fop=no 11306 else 11307 have_fop=yes 11308 fi 11309 elif test "x$use_fop" = x"yes" ; then 11310 # Extract the first word of "fop", so it can be a program name with args. 11311 set dummy fop; ac_word=$2 11312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11313 $as_echo_n "checking for $ac_word... " >&6; } 11314 if ${ac_cv_path_FOP+:} false; then : 11315 $as_echo_n "(cached) " >&6 11316 else 11317 case $FOP in 11318 [\\/]* | ?:[\\/]*) 11319 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11320 ;; 11321 *) 11322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11323 for as_dir in $PATH 11324 do 11325 IFS=$as_save_IFS 11326 test -z "$as_dir" && as_dir=. 11327 for ac_exec_ext in '' $ac_executable_extensions; do 11328 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11329 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11330 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11331 break 2 11332 fi 11333 done 11334 done 11335 IFS=$as_save_IFS 11336 11337 ;; 11338 esac 11339 fi 11340 FOP=$ac_cv_path_FOP 11341 if test -n "$FOP"; then 11342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11343 $as_echo "$FOP" >&6; } 11344 else 11345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11346 $as_echo "no" >&6; } 11347 fi 11348 11349 11350 if test "x$FOP" = "x"; then 11351 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 11352 fi 11353 have_fop=yes 11354 elif test "x$use_fop" = x"no" ; then 11355 if test "x$FOP" != "x"; then 11356 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 11357 $as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 11358 fi 11359 have_fop=no 11360 else 11361 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 11362 fi 11363 11364 # Test for a minimum version of fop, if provided. 11365 11366 if test "$have_fop" = yes; then 11367 HAVE_FOP_TRUE= 11368 HAVE_FOP_FALSE='#' 11369 else 11370 HAVE_FOP_TRUE='#' 11371 HAVE_FOP_FALSE= 11372 fi 11373 11374 11375 11376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.5" >&5 11377 $as_echo_n "checking for X.Org SGML entities >= 1.5... " >&6; } 11378 XORG_SGML_PATH= 11379 if test -n "$PKG_CONFIG" && \ 11380 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.5\""; } >&5 11381 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.5") 2>&5 11382 ac_status=$? 11383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11384 test $ac_status = 0; }; then 11385 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11386 else 11387 : 11388 11389 fi 11390 11391 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11392 # the path and the name of the doc stylesheet 11393 if test "x$XORG_SGML_PATH" != "x" ; then 11394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11395 $as_echo "$XORG_SGML_PATH" >&6; } 11396 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11397 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11398 else 11399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11400 $as_echo "no" >&6; } 11401 fi 11402 11403 11404 11405 11406 if test "x$XSL_STYLESHEET" != "x"; then 11407 HAVE_STYLESHEETS_TRUE= 11408 HAVE_STYLESHEETS_FALSE='#' 11409 else 11410 HAVE_STYLESHEETS_TRUE='#' 11411 HAVE_STYLESHEETS_FALSE= 11412 fi 11413 11414 11415 11416 11417 11418 11419 11420 # Check whether --with-lint was given. 11421 if test "${with_lint+set}" = set; then : 11422 withval=$with_lint; use_lint=$withval 11423 else 11424 use_lint=no 11425 fi 11426 11427 11428 # Obtain platform specific info like program name and options 11429 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 11430 case $host_os in 11431 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 11432 lint_name=splint 11433 lint_options="-badflag" 11434 ;; 11435 *freebsd* | *netbsd*) 11436 lint_name=lint 11437 lint_options="-u -b" 11438 ;; 11439 *solaris*) 11440 lint_name=lint 11441 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 11442 ;; 11443 esac 11444 11445 # Test for the presence of the program (either guessed by the code or spelled out by the user) 11446 if test "x$use_lint" = x"yes" ; then 11447 # Extract the first word of "$lint_name", so it can be a program name with args. 11448 set dummy $lint_name; ac_word=$2 11449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11450 $as_echo_n "checking for $ac_word... " >&6; } 11451 if ${ac_cv_path_LINT+:} false; then : 11452 $as_echo_n "(cached) " >&6 11453 else 11454 case $LINT in 11455 [\\/]* | ?:[\\/]*) 11456 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 11457 ;; 11458 *) 11459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11460 for as_dir in $PATH 11461 do 11462 IFS=$as_save_IFS 11463 test -z "$as_dir" && as_dir=. 11464 for ac_exec_ext in '' $ac_executable_extensions; do 11465 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11466 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 11467 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11468 break 2 11469 fi 11470 done 11471 done 11472 IFS=$as_save_IFS 11473 11474 ;; 11475 esac 11476 fi 11477 LINT=$ac_cv_path_LINT 11478 if test -n "$LINT"; then 11479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 11480 $as_echo "$LINT" >&6; } 11481 else 11482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11483 $as_echo "no" >&6; } 11484 fi 11485 11486 11487 if test "x$LINT" = "x"; then 11488 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 11489 fi 11490 elif test "x$use_lint" = x"no" ; then 11491 if test "x$LINT" != "x"; then 11492 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 11493 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 11494 fi 11495 else 11496 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 11497 fi 11498 11499 # User supplied flags override default flags 11500 if test "x$LINT_FLAGS" != "x"; then 11501 lint_options=$LINT_FLAGS 11502 fi 11503 11504 LINT_FLAGS=$lint_options 11505 11506 if test "x$LINT" != x; then 11507 LINT_TRUE= 11508 LINT_FALSE='#' 11509 else 11510 LINT_TRUE='#' 11511 LINT_FALSE= 11512 fi 11513 11514 11515 11516 11517 for ac_header in stdint.h 11518 do : 11519 ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" 11520 if test "x$ac_cv_header_stdint_h" = xyes; then : 11521 cat >>confdefs.h <<_ACEOF 11522 #define HAVE_STDINT_H 1 11523 _ACEOF 11524 11525 fi 11526 11527 done 11528 11529 11530 11531 # Check whether --with-default-config-file was given. 11532 if test "${with_default_config_file+set}" = set; then : 11533 withval=$with_default_config_file; CONFIG_FILE="$withval" 11534 else 11535 CONFIG_FILE="${sysconfdir}/X11/fs/config" 11536 fi 11537 11538 11539 DEFAULT_CONFIG_FILE=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\\\\",\\\\\\\\\\\"/'g` 11540 11541 prefix_NONE= 11542 exec_prefix_NONE= 11543 test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix 11544 test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix 11545 eval ax_define_dir="\"$DEFAULT_CONFIG_FILE\"" 11546 eval ax_define_dir="\"$ax_define_dir\"" 11547 DEFAULT_CONFIG_FILE="$ax_define_dir" 11548 11549 11550 cat >>confdefs.h <<_ACEOF 11551 #define DEFAULT_CONFIG_FILE "$ax_define_dir" 11552 _ACEOF 11553 11554 test "$prefix_NONE" && prefix=NONE 11555 test "$exec_prefix_NONE" && exec_prefix=NONE 11556 11557 11558 # generate text for the man page 11559 case $CONFIG_FILE in 11560 *,*) 11561 CONFIG_FILE_DESC="the first file found from the list:" 11562 CONFIG_FILE_PATH=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\fR, \\\\\\\\fI/g'` 11563 ;; 11564 *) 11565 CONFIG_FILE_DESC="the default file," 11566 CONFIG_FILE_PATH="${CONFIG_FILE}" 11567 ;; 11568 esac 11569 11570 11571 11572 # Require X.Org's font util macros 1.1 or later for XORG_FONTROOTDIR 11573 11574 11575 11576 11577 11578 11579 11580 11581 11582 11583 11584 11585 11586 11587 11588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 11589 $as_echo_n "checking for root directory for font files... " >&6; } 11590 11591 # Check whether --with-fontrootdir was given. 11592 if test "${with_fontrootdir+set}" = set; then : 11593 withval=$with_fontrootdir; FONTROOTDIR="$withval" 11594 fi 11595 11596 # if --with-fontrootdir not specified... 11597 if test "x${FONTROOTDIR}" = "x"; then 11598 FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` 11599 fi 11600 # ...and if pkg-config didn't find fontdir in fontutil.pc... 11601 if test "x${FONTROOTDIR}" = "x"; then 11602 FONTROOTDIR="${datadir}/fonts/X11" 11603 fi 11604 11605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTROOTDIR}" >&5 11606 $as_echo "${FONTROOTDIR}" >&6; } 11607 11608 11609 11610 11611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for misc files" >&5 11612 $as_echo_n "checking for directory for misc files... " >&6; } 11613 11614 # Check whether --with-fontmiscdir was given. 11615 if test "${with_fontmiscdir+set}" = set; then : 11616 withval=$with_fontmiscdir; FONTMISCDIR="${withval}" 11617 else 11618 FONTMISCDIR='${FONTROOTDIR}/misc' 11619 fi 11620 11621 11622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTMISCDIR}" >&5 11623 $as_echo "${FONTMISCDIR}" >&6; } 11624 11625 11626 11627 11628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for OTF files" >&5 11629 $as_echo_n "checking for directory for OTF files... " >&6; } 11630 11631 # Check whether --with-fontotfdir was given. 11632 if test "${with_fontotfdir+set}" = set; then : 11633 withval=$with_fontotfdir; FONTOTFDIR="${withval}" 11634 else 11635 FONTOTFDIR='${FONTROOTDIR}/OTF' 11636 fi 11637 11638 11639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTOTFDIR}" >&5 11640 $as_echo "${FONTOTFDIR}" >&6; } 11641 11642 11643 11644 11645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for TTF files" >&5 11646 $as_echo_n "checking for directory for TTF files... " >&6; } 11647 11648 # Check whether --with-fontttfdir was given. 11649 if test "${with_fontttfdir+set}" = set; then : 11650 withval=$with_fontttfdir; FONTTTFDIR="${withval}" 11651 else 11652 FONTTTFDIR='${FONTROOTDIR}/TTF' 11653 fi 11654 11655 11656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTTTFDIR}" >&5 11657 $as_echo "${FONTTTFDIR}" >&6; } 11658 11659 11660 11661 11662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for Type1 files" >&5 11663 $as_echo_n "checking for directory for Type1 files... " >&6; } 11664 11665 # Check whether --with-fonttype1dir was given. 11666 if test "${with_fonttype1dir+set}" = set; then : 11667 withval=$with_fonttype1dir; FONTTYPE1DIR="${withval}" 11668 else 11669 FONTTYPE1DIR='${FONTROOTDIR}/Type1' 11670 fi 11671 11672 11673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTTYPE1DIR}" >&5 11674 $as_echo "${FONTTYPE1DIR}" >&6; } 11675 11676 11677 11678 11679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for 75dpi files" >&5 11680 $as_echo_n "checking for directory for 75dpi files... " >&6; } 11681 11682 # Check whether --with-font75dpidir was given. 11683 if test "${with_font75dpidir+set}" = set; then : 11684 withval=$with_font75dpidir; FONT75DPIDIR="${withval}" 11685 else 11686 FONT75DPIDIR='${FONTROOTDIR}/75dpi' 11687 fi 11688 11689 11690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONT75DPIDIR}" >&5 11691 $as_echo "${FONT75DPIDIR}" >&6; } 11692 11693 11694 11695 11696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for 100dpi files" >&5 11697 $as_echo_n "checking for directory for 100dpi files... " >&6; } 11698 11699 # Check whether --with-font100dpidir was given. 11700 if test "${with_font100dpidir+set}" = set; then : 11701 withval=$with_font100dpidir; FONT100DPIDIR="${withval}" 11702 else 11703 FONT100DPIDIR='${FONTROOTDIR}/100dpi' 11704 fi 11705 11706 11707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONT100DPIDIR}" >&5 11708 $as_echo "${FONT100DPIDIR}" >&6; } 11709 11710 11711 # Determine font path to put in config file 11712 # Uses --default-font-path if set, otherwise checks for /etc/X11/fontpath.d, 11713 # otherwise uses standard subdirectories of FONTROOTDIR. When cross 11714 # compiling, assume default font path uses standard FONTROOTDIR directories. 11715 DEFAULT_FONT_PATH="${FONTMISCDIR}/,${FONTTTFDIR}/,${FONTOTFDIR}/,${FONTTYPE1DIR}/,${FONT100DPIDIR}/,${FONT75DPIDIR}/" 11716 if test "$cross_compiling" != yes; then 11717 as_ac_File=`$as_echo "ac_cv_file_${sysconfdir}/X11/fontpath.d" | $as_tr_sh` 11718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${sysconfdir}/X11/fontpath.d" >&5 11719 $as_echo_n "checking for ${sysconfdir}/X11/fontpath.d... " >&6; } 11720 if eval \${$as_ac_File+:} false; then : 11721 $as_echo_n "(cached) " >&6 11722 else 11723 test "$cross_compiling" = yes && 11724 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11725 if test -r "${sysconfdir}/X11/fontpath.d"; then 11726 eval "$as_ac_File=yes" 11727 else 11728 eval "$as_ac_File=no" 11729 fi 11730 fi 11731 eval ac_res=\$$as_ac_File 11732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 11733 $as_echo "$ac_res" >&6; } 11734 if eval test \"x\$"$as_ac_File"\" = x"yes"; then : 11735 DEFAULT_FONT_PATH='catalogue:${sysconfdir}/X11/fontpath.d' 11736 else 11737 case $host_os in 11738 darwin*) DEFAULT_FONT_PATH="${DEFAULT_FONT_PATH},/Library/Fonts,/System/Library/Fonts" ;; 11739 esac 11740 fi 11741 11742 fi 11743 11744 # Check whether --with-default-font-path was given. 11745 if test "${with_default_font_path+set}" = set; then : 11746 withval=$with_default_font_path; FONTPATH="$withval" 11747 else 11748 FONTPATH="${DEFAULT_FONT_PATH}" 11749 fi 11750 11751 11752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default font path" >&5 11753 $as_echo_n "checking for default font path... " >&6; } 11754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTPATH" >&5 11755 $as_echo "$FONTPATH" >&6; } 11756 11757 11758 11759 # Option to enable support for starting from inetd 11760 # Check whether --enable-inetd was given. 11761 if test "${enable_inetd+set}" = set; then : 11762 enableval=$enable_inetd; INETD=$enableval 11763 else 11764 INETD=yes 11765 fi 11766 11767 if test "x$INETD" = xyes; then 11768 11769 $as_echo "#define XFS_INETD 1" >>confdefs.h 11770 11771 fi 11772 11773 # Option to enable support for logging to syslog 11774 # Check whether --enable-syslog was given. 11775 if test "${enable_syslog+set}" = set; then : 11776 enableval=$enable_syslog; SYSLOG=$enableval 11777 else 11778 SYSLOG=yes 11779 fi 11780 11781 if test "x$SYSLOG" = xyes; then 11782 11783 $as_echo "#define USE_SYSLOG 1" >>confdefs.h 11784 11785 fi 11786 11787 11788 # Checks for system functions / libraries 11789 for ac_func in daemon 11790 do : 11791 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 11792 if test "x$ac_cv_func_daemon" = xyes; then : 11793 cat >>confdefs.h <<_ACEOF 11794 #define HAVE_DAEMON 1 11795 _ACEOF 11796 11797 fi 11798 done 11799 11800 11801 # Checks for pkg-config packages 11802 # - xproto >= 7.0.17 required for _X_NORETURN in <X11/Xfuncproto.h> 11803 # - xfont >= 1.4.5 required for matching MakeAtom prototypes in fontmisc.h 11804 11805 pkg_failed=no 11806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFS" >&5 11807 $as_echo_n "checking for XFS... " >&6; } 11808 11809 if test -n "$XFS_CFLAGS"; then 11810 pkg_cv_XFS_CFLAGS="$XFS_CFLAGS" 11811 elif test -n "$PKG_CONFIG"; then 11812 if test -n "$PKG_CONFIG" && \ 11813 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xfont >= 1.4.5 xtrans\""; } >&5 11814 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans") 2>&5 11815 ac_status=$? 11816 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11817 test $ac_status = 0; }; then 11818 pkg_cv_XFS_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>/dev/null` 11819 else 11820 pkg_failed=yes 11821 fi 11822 else 11823 pkg_failed=untried 11824 fi 11825 if test -n "$XFS_LIBS"; then 11826 pkg_cv_XFS_LIBS="$XFS_LIBS" 11827 elif test -n "$PKG_CONFIG"; then 11828 if test -n "$PKG_CONFIG" && \ 11829 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xfont >= 1.4.5 xtrans\""; } >&5 11830 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans") 2>&5 11831 ac_status=$? 11832 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11833 test $ac_status = 0; }; then 11834 pkg_cv_XFS_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>/dev/null` 11835 else 11836 pkg_failed=yes 11837 fi 11838 else 11839 pkg_failed=untried 11840 fi 11841 11842 11843 11844 if test $pkg_failed = yes; then 11845 11846 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11847 _pkg_short_errors_supported=yes 11848 else 11849 _pkg_short_errors_supported=no 11850 fi 11851 if test $_pkg_short_errors_supported = yes; then 11852 XFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>&1` 11853 else 11854 XFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.17 xfont >= 1.4.5 xtrans" 2>&1` 11855 fi 11856 # Put the nasty error message in config.log where it belongs 11857 echo "$XFS_PKG_ERRORS" >&5 11858 11859 as_fn_error $? "Package requirements (xproto >= 7.0.17 xfont >= 1.4.5 xtrans) were not met: 11860 11861 $XFS_PKG_ERRORS 11862 11863 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11864 installed software in a non-standard prefix. 11865 11866 Alternatively, you may set the environment variables XFS_CFLAGS 11867 and XFS_LIBS to avoid the need to call pkg-config. 11868 See the pkg-config man page for more details. 11869 " "$LINENO" 5 11870 elif test $pkg_failed = untried; then 11871 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11872 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11873 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11874 is in your PATH or set the PKG_CONFIG environment variable to the full 11875 path to pkg-config. 11876 11877 Alternatively, you may set the environment variables XFS_CFLAGS 11878 and XFS_LIBS to avoid the need to call pkg-config. 11879 See the pkg-config man page for more details. 11880 11881 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11882 See \`config.log' for more details" "$LINENO" 5; } 11883 else 11884 XFS_CFLAGS=$pkg_cv_XFS_CFLAGS 11885 XFS_LIBS=$pkg_cv_XFS_LIBS 11886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11887 $as_echo "yes" >&6; } 11888 : 11889 fi 11890 11891 case "$host_os" in 11892 cygwin*|mingw*) 11893 CFLAGS="$CFLAGS -DFD_SETSIZE=256" 11894 LDFLAGS="$LDFLAGS -Wl,--export-all" ;; 11895 esac 11896 11897 # Transport selection macro from xtrans.m4 11898 11899 11900 case $host_os in 11901 mingw*) unixdef="no" ;; 11902 *) unixdef="yes" ;; 11903 esac 11904 # Check whether --enable-unix-transport was given. 11905 if test "${enable_unix_transport+set}" = set; then : 11906 enableval=$enable_unix_transport; UNIXCONN=$enableval 11907 else 11908 UNIXCONN=$unixdef 11909 fi 11910 11911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 11912 $as_echo_n "checking if Xtrans should support UNIX socket connections... " >&6; } 11913 if test "$UNIXCONN" = "yes"; then 11914 11915 $as_echo "#define UNIXCONN 1" >>confdefs.h 11916 11917 fi 11918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 11919 $as_echo "$UNIXCONN" >&6; } 11920 # Check whether --enable-tcp-transport was given. 11921 if test "${enable_tcp_transport+set}" = set; then : 11922 enableval=$enable_tcp_transport; TCPCONN=$enableval 11923 else 11924 TCPCONN=yes 11925 fi 11926 11927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 11928 $as_echo_n "checking if Xtrans should support TCP socket connections... " >&6; } 11929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 11930 $as_echo "$TCPCONN" >&6; } 11931 if test "$TCPCONN" = "yes"; then 11932 11933 $as_echo "#define TCPCONN 1" >>confdefs.h 11934 11935 11936 # SVR4 hides these in libraries other than libc 11937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 11938 $as_echo_n "checking for library containing socket... " >&6; } 11939 if ${ac_cv_search_socket+:} false; then : 11940 $as_echo_n "(cached) " >&6 11941 else 11942 ac_func_search_save_LIBS=$LIBS 11943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11944 /* end confdefs.h. */ 11945 11946 /* Override any GCC internal prototype to avoid an error. 11947 Use char because int might match the return type of a GCC 11948 builtin and then its argument prototype would still apply. */ 11949 #ifdef __cplusplus 11950 extern "C" 11951 #endif 11952 char socket (); 11953 int 11954 main () 11955 { 11956 return socket (); 11957 ; 11958 return 0; 11959 } 11960 _ACEOF 11961 for ac_lib in '' socket; do 11962 if test -z "$ac_lib"; then 11963 ac_res="none required" 11964 else 11965 ac_res=-l$ac_lib 11966 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11967 fi 11968 if ac_fn_c_try_link "$LINENO"; then : 11969 ac_cv_search_socket=$ac_res 11970 fi 11971 rm -f core conftest.err conftest.$ac_objext \ 11972 conftest$ac_exeext 11973 if ${ac_cv_search_socket+:} false; then : 11974 break 11975 fi 11976 done 11977 if ${ac_cv_search_socket+:} false; then : 11978 11979 else 11980 ac_cv_search_socket=no 11981 fi 11982 rm conftest.$ac_ext 11983 LIBS=$ac_func_search_save_LIBS 11984 fi 11985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 11986 $as_echo "$ac_cv_search_socket" >&6; } 11987 ac_res=$ac_cv_search_socket 11988 if test "$ac_res" != no; then : 11989 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11990 11991 fi 11992 11993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 11994 $as_echo_n "checking for library containing gethostbyname... " >&6; } 11995 if ${ac_cv_search_gethostbyname+:} false; then : 11996 $as_echo_n "(cached) " >&6 11997 else 11998 ac_func_search_save_LIBS=$LIBS 11999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12000 /* end confdefs.h. */ 12001 12002 /* Override any GCC internal prototype to avoid an error. 12003 Use char because int might match the return type of a GCC 12004 builtin and then its argument prototype would still apply. */ 12005 #ifdef __cplusplus 12006 extern "C" 12007 #endif 12008 char gethostbyname (); 12009 int 12010 main () 12011 { 12012 return gethostbyname (); 12013 ; 12014 return 0; 12015 } 12016 _ACEOF 12017 for ac_lib in '' nsl; do 12018 if test -z "$ac_lib"; then 12019 ac_res="none required" 12020 else 12021 ac_res=-l$ac_lib 12022 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12023 fi 12024 if ac_fn_c_try_link "$LINENO"; then : 12025 ac_cv_search_gethostbyname=$ac_res 12026 fi 12027 rm -f core conftest.err conftest.$ac_objext \ 12028 conftest$ac_exeext 12029 if ${ac_cv_search_gethostbyname+:} false; then : 12030 break 12031 fi 12032 done 12033 if ${ac_cv_search_gethostbyname+:} false; then : 12034 12035 else 12036 ac_cv_search_gethostbyname=no 12037 fi 12038 rm conftest.$ac_ext 12039 LIBS=$ac_func_search_save_LIBS 12040 fi 12041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 12042 $as_echo "$ac_cv_search_gethostbyname" >&6; } 12043 ac_res=$ac_cv_search_gethostbyname 12044 if test "$ac_res" != no; then : 12045 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12046 12047 fi 12048 12049 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 12050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 12051 $as_echo_n "checking for main in -lws2_32... " >&6; } 12052 if ${ac_cv_lib_ws2_32_main+:} false; then : 12053 $as_echo_n "(cached) " >&6 12054 else 12055 ac_check_lib_save_LIBS=$LIBS 12056 LIBS="-lws2_32 $LIBS" 12057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12058 /* end confdefs.h. */ 12059 12060 12061 int 12062 main () 12063 { 12064 return main (); 12065 ; 12066 return 0; 12067 } 12068 _ACEOF 12069 if ac_fn_c_try_link "$LINENO"; then : 12070 ac_cv_lib_ws2_32_main=yes 12071 else 12072 ac_cv_lib_ws2_32_main=no 12073 fi 12074 rm -f core conftest.err conftest.$ac_objext \ 12075 conftest$ac_exeext conftest.$ac_ext 12076 LIBS=$ac_check_lib_save_LIBS 12077 fi 12078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 12079 $as_echo "$ac_cv_lib_ws2_32_main" >&6; } 12080 if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 12081 cat >>confdefs.h <<_ACEOF 12082 #define HAVE_LIBWS2_32 1 12083 _ACEOF 12084 12085 LIBS="-lws2_32 $LIBS" 12086 12087 fi 12088 12089 fi 12090 12091 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 12092 # Check whether --enable-ipv6 was given. 12093 if test "${enable_ipv6+set}" = set; then : 12094 enableval=$enable_ipv6; IPV6CONN=$enableval 12095 else 12096 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 12097 if test "x$ac_cv_func_getaddrinfo" = xyes; then : 12098 IPV6CONN=yes 12099 else 12100 IPV6CONN=no 12101 fi 12102 12103 fi 12104 12105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 12106 $as_echo_n "checking if IPv6 support should be built... " >&6; } 12107 if test "$IPV6CONN" = "yes"; then 12108 12109 $as_echo "#define IPv6 1" >>confdefs.h 12110 12111 fi 12112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 12113 $as_echo "$IPV6CONN" >&6; } 12114 12115 # 4.3BSD-Reno added a new member to struct sockaddr_in 12116 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 12117 #include <sys/types.h> 12118 #include <sys/socket.h> 12119 #include <netinet/in.h> 12120 12121 " 12122 if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 12123 12124 $as_echo "#define BSD44SOCKETS 1" >>confdefs.h 12125 12126 fi 12127 12128 12129 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 12130 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 12131 $ac_includes_default 12132 #include <sys/socket.h> 12133 " 12134 if test "x$ac_cv_type_socklen_t" = xyes; then : 12135 12136 cat >>confdefs.h <<_ACEOF 12137 #define HAVE_SOCKLEN_T 1 12138 _ACEOF 12139 12140 12141 fi 12142 12143 12144 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 12145 # _XOPEN_SOURCE to get it (such as on Solaris) 12146 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12147 $ac_includes_default 12148 #include <sys/socket.h> 12149 12150 " 12151 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12152 12153 fi 12154 12155 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 12156 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 12157 unset ac_cv_member_struct_msghdr_msg_control 12158 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5 12159 $as_echo "$as_me: trying again with _XOPEN_SOURCE=600" >&6;} 12160 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12161 #define _XOPEN_SOURCE 600 12162 $ac_includes_default 12163 #include <sys/socket.h> 12164 12165 " 12166 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12167 12168 $as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h 12169 12170 12171 fi 12172 12173 fi 12174 # If that didn't work, fall back to XPG5/UNIX98 with C89 12175 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 12176 unset ac_cv_member_struct_msghdr_msg_control 12177 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5 12178 $as_echo "$as_me: trying again with _XOPEN_SOURCE=500" >&6;} 12179 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12180 #define _XOPEN_SOURCE 500 12181 $ac_includes_default 12182 #include <sys/socket.h> 12183 12184 " 12185 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12186 12187 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h 12188 12189 12190 fi 12191 12192 fi 12193 12194 12195 12196 fi 12197 case $host_os in 12198 solaris*|sco*|sysv4*) localdef="yes" ;; 12199 *) localdef="no" ;; 12200 esac 12201 # Check whether --enable-local-transport was given. 12202 if test "${enable_local_transport+set}" = set; then : 12203 enableval=$enable_local_transport; LOCALCONN=$enableval 12204 else 12205 LOCALCONN=$localdef 12206 fi 12207 12208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 12209 $as_echo_n "checking if Xtrans should support os-specific local connections... " >&6; } 12210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 12211 $as_echo "$LOCALCONN" >&6; } 12212 if test "$LOCALCONN" = "yes"; then 12213 12214 $as_echo "#define LOCALCONN 1" >>confdefs.h 12215 12216 fi 12217 12218 12219 12220 ac_config_files="$ac_config_files Makefile config/Makefile doc/Makefile man/Makefile" 12221 12222 cat >confcache <<\_ACEOF 12223 # This file is a shell script that caches the results of configure 12224 # tests run on this system so they can be shared between configure 12225 # scripts and configure runs, see configure's option --config-cache. 12226 # It is not useful on other systems. If it contains results you don't 12227 # want to keep, you may remove or edit it. 12228 # 12229 # config.status only pays attention to the cache file if you give it 12230 # the --recheck option to rerun configure. 12231 # 12232 # `ac_cv_env_foo' variables (set or unset) will be overridden when 12233 # loading this file, other *unset* `ac_cv_foo' will be assigned the 12234 # following values. 12235 12236 _ACEOF 12237 12238 # The following way of writing the cache mishandles newlines in values, 12239 # but we know of no workaround that is simple, portable, and efficient. 12240 # So, we kill variables containing newlines. 12241 # Ultrix sh set writes to stderr and can't be redirected directly, 12242 # and sets the high bit in the cache file unless we assign to the vars. 12243 ( 12244 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12245 eval ac_val=\$$ac_var 12246 case $ac_val in #( 12247 *${as_nl}*) 12248 case $ac_var in #( 12249 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12250 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12251 esac 12252 case $ac_var in #( 12253 _ | IFS | as_nl) ;; #( 12254 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12255 *) { eval $ac_var=; unset $ac_var;} ;; 12256 esac ;; 12257 esac 12258 done 12259 12260 (set) 2>&1 | 12261 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12262 *${as_nl}ac_space=\ *) 12263 # `set' does not quote correctly, so add quotes: double-quote 12264 # substitution turns \\\\ into \\, and sed turns \\ into \. 12265 sed -n \ 12266 "s/'/'\\\\''/g; 12267 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12268 ;; #( 12269 *) 12270 # `set' quotes correctly as required by POSIX, so do not add quotes. 12271 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12272 ;; 12273 esac | 12274 sort 12275 ) | 12276 sed ' 12277 /^ac_cv_env_/b end 12278 t clear 12279 :clear 12280 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 12281 t end 12282 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12283 :end' >>confcache 12284 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12285 if test -w "$cache_file"; then 12286 if test "x$cache_file" != "x/dev/null"; then 12287 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12288 $as_echo "$as_me: updating cache $cache_file" >&6;} 12289 if test ! -f "$cache_file" || test -h "$cache_file"; then 12290 cat confcache >"$cache_file" 12291 else 12292 case $cache_file in #( 12293 */* | ?:*) 12294 mv -f confcache "$cache_file"$$ && 12295 mv -f "$cache_file"$$ "$cache_file" ;; #( 12296 *) 12297 mv -f confcache "$cache_file" ;; 12298 esac 12299 fi 12300 fi 12301 else 12302 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12303 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 12304 fi 12305 fi 12306 rm -f confcache 12307 12308 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12309 # Let make expand exec_prefix. 12310 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12311 12312 DEFS=-DHAVE_CONFIG_H 12313 12314 ac_libobjs= 12315 ac_ltlibobjs= 12316 U= 12317 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12318 # 1. Remove the extension, and $U if already installed. 12319 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12320 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 12321 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12322 # will be set to the directory where LIBOBJS objects are built. 12323 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12324 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12325 done 12326 LIBOBJS=$ac_libobjs 12327 12328 LTLIBOBJS=$ac_ltlibobjs 12329 12330 12331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12332 $as_echo_n "checking that generated files are newer than configure... " >&6; } 12333 if test -n "$am_sleep_pid"; then 12334 # Hide warnings about reused PIDs. 12335 wait $am_sleep_pid 2>/dev/null 12336 fi 12337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 12338 $as_echo "done" >&6; } 12339 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12340 as_fn_error $? "conditional \"AMDEP\" was never defined. 12341 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12342 fi 12343 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12344 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12345 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12346 fi 12347 if test -n "$EXEEXT"; then 12348 am__EXEEXT_TRUE= 12349 am__EXEEXT_FALSE='#' 12350 else 12351 am__EXEEXT_TRUE='#' 12352 am__EXEEXT_FALSE= 12353 fi 12354 12355 if test -z "${ENABLE_DEVEL_DOCS_TRUE}" && test -z "${ENABLE_DEVEL_DOCS_FALSE}"; then 12356 as_fn_error $? "conditional \"ENABLE_DEVEL_DOCS\" was never defined. 12357 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12358 fi 12359 if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 12360 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 12361 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12362 fi 12363 if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 12364 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 12365 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12366 fi 12367 if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 12368 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 12369 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12370 fi 12371 if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 12372 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 12373 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12374 fi 12375 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 12376 as_fn_error $? "conditional \"LINT\" was never defined. 12377 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12378 fi 12379 12380 : "${CONFIG_STATUS=./config.status}" 12381 ac_write_fail=0 12382 ac_clean_files_save=$ac_clean_files 12383 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12384 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12385 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 12386 as_write_fail=0 12387 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12388 #! $SHELL 12389 # Generated by $as_me. 12390 # Run this file to recreate the current configuration. 12391 # Compiler output produced by configure, useful for debugging 12392 # configure, is in config.log if it exists. 12393 12394 debug=false 12395 ac_cs_recheck=false 12396 ac_cs_silent=false 12397 12398 SHELL=\${CONFIG_SHELL-$SHELL} 12399 export SHELL 12400 _ASEOF 12401 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12402 ## -------------------- ## 12403 ## M4sh Initialization. ## 12404 ## -------------------- ## 12405 12406 # Be more Bourne compatible 12407 DUALCASE=1; export DUALCASE # for MKS sh 12408 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 12409 emulate sh 12410 NULLCMD=: 12411 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12412 # is contrary to our usage. Disable this feature. 12413 alias -g '${1+"$@"}'='"$@"' 12414 setopt NO_GLOB_SUBST 12415 else 12416 case `(set -o) 2>/dev/null` in #( 12417 *posix*) : 12418 set -o posix ;; #( 12419 *) : 12420 ;; 12421 esac 12422 fi 12423 12424 12425 as_nl=' 12426 ' 12427 export as_nl 12428 # Printing a long string crashes Solaris 7 /usr/bin/printf. 12429 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 12430 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 12431 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 12432 # Prefer a ksh shell builtin over an external printf program on Solaris, 12433 # but without wasting forks for bash or zsh. 12434 if test -z "$BASH_VERSION$ZSH_VERSION" \ 12435 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 12436 as_echo='print -r --' 12437 as_echo_n='print -rn --' 12438 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 12439 as_echo='printf %s\n' 12440 as_echo_n='printf %s' 12441 else 12442 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 12443 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 12444 as_echo_n='/usr/ucb/echo -n' 12445 else 12446 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 12447 as_echo_n_body='eval 12448 arg=$1; 12449 case $arg in #( 12450 *"$as_nl"*) 12451 expr "X$arg" : "X\\(.*\\)$as_nl"; 12452 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 12453 esac; 12454 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 12455 ' 12456 export as_echo_n_body 12457 as_echo_n='sh -c $as_echo_n_body as_echo' 12458 fi 12459 export as_echo_body 12460 as_echo='sh -c $as_echo_body as_echo' 12461 fi 12462 12463 # The user is always right. 12464 if test "${PATH_SEPARATOR+set}" != set; then 12465 PATH_SEPARATOR=: 12466 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12467 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12468 PATH_SEPARATOR=';' 12469 } 12470 fi 12471 12472 12473 # IFS 12474 # We need space, tab and new line, in precisely that order. Quoting is 12475 # there to prevent editors from complaining about space-tab. 12476 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 12477 # splitting by setting IFS to empty value.) 12478 IFS=" "" $as_nl" 12479 12480 # Find who we are. Look in the path if we contain no directory separator. 12481 as_myself= 12482 case $0 in #(( 12483 *[\\/]* ) as_myself=$0 ;; 12484 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12485 for as_dir in $PATH 12486 do 12487 IFS=$as_save_IFS 12488 test -z "$as_dir" && as_dir=. 12489 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 12490 done 12491 IFS=$as_save_IFS 12492 12493 ;; 12494 esac 12495 # We did not find ourselves, most probably we were run as `sh COMMAND' 12496 # in which case we are not to be found in the path. 12497 if test "x$as_myself" = x; then 12498 as_myself=$0 12499 fi 12500 if test ! -f "$as_myself"; then 12501 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12502 exit 1 12503 fi 12504 12505 # Unset variables that we do not need and which cause bugs (e.g. in 12506 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 12507 # suppresses any "Segmentation fault" message there. '((' could 12508 # trigger a bug in pdksh 5.2.14. 12509 for as_var in BASH_ENV ENV MAIL MAILPATH 12510 do eval test x\${$as_var+set} = xset \ 12511 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12512 done 12513 PS1='$ ' 12514 PS2='> ' 12515 PS4='+ ' 12516 12517 # NLS nuisances. 12518 LC_ALL=C 12519 export LC_ALL 12520 LANGUAGE=C 12521 export LANGUAGE 12522 12523 # CDPATH. 12524 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 12525 12526 12527 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12528 # ---------------------------------------- 12529 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12530 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12531 # script with STATUS, using 1 if that was 0. 12532 as_fn_error () 12533 { 12534 as_status=$1; test $as_status -eq 0 && as_status=1 12535 if test "$4"; then 12536 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12537 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12538 fi 12539 $as_echo "$as_me: error: $2" >&2 12540 as_fn_exit $as_status 12541 } # as_fn_error 12542 12543 12544 # as_fn_set_status STATUS 12545 # ----------------------- 12546 # Set $? to STATUS, without forking. 12547 as_fn_set_status () 12548 { 12549 return $1 12550 } # as_fn_set_status 12551 12552 # as_fn_exit STATUS 12553 # ----------------- 12554 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12555 as_fn_exit () 12556 { 12557 set +e 12558 as_fn_set_status $1 12559 exit $1 12560 } # as_fn_exit 12561 12562 # as_fn_unset VAR 12563 # --------------- 12564 # Portably unset VAR. 12565 as_fn_unset () 12566 { 12567 { eval $1=; unset $1;} 12568 } 12569 as_unset=as_fn_unset 12570 # as_fn_append VAR VALUE 12571 # ---------------------- 12572 # Append the text in VALUE to the end of the definition contained in VAR. Take 12573 # advantage of any shell optimizations that allow amortized linear growth over 12574 # repeated appends, instead of the typical quadratic growth present in naive 12575 # implementations. 12576 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 12577 eval 'as_fn_append () 12578 { 12579 eval $1+=\$2 12580 }' 12581 else 12582 as_fn_append () 12583 { 12584 eval $1=\$$1\$2 12585 } 12586 fi # as_fn_append 12587 12588 # as_fn_arith ARG... 12589 # ------------------ 12590 # Perform arithmetic evaluation on the ARGs, and store the result in the 12591 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12592 # must be portable across $(()) and expr. 12593 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 12594 eval 'as_fn_arith () 12595 { 12596 as_val=$(( $* )) 12597 }' 12598 else 12599 as_fn_arith () 12600 { 12601 as_val=`expr "$@" || test $? -eq 1` 12602 } 12603 fi # as_fn_arith 12604 12605 12606 if expr a : '\(a\)' >/dev/null 2>&1 && 12607 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12608 as_expr=expr 12609 else 12610 as_expr=false 12611 fi 12612 12613 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12614 as_basename=basename 12615 else 12616 as_basename=false 12617 fi 12618 12619 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12620 as_dirname=dirname 12621 else 12622 as_dirname=false 12623 fi 12624 12625 as_me=`$as_basename -- "$0" || 12626 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12627 X"$0" : 'X\(//\)$' \| \ 12628 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12629 $as_echo X/"$0" | 12630 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12631 s//\1/ 12632 q 12633 } 12634 /^X\/\(\/\/\)$/{ 12635 s//\1/ 12636 q 12637 } 12638 /^X\/\(\/\).*/{ 12639 s//\1/ 12640 q 12641 } 12642 s/.*/./; q'` 12643 12644 # Avoid depending upon Character Ranges. 12645 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12646 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12647 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12648 as_cr_digits='0123456789' 12649 as_cr_alnum=$as_cr_Letters$as_cr_digits 12650 12651 ECHO_C= ECHO_N= ECHO_T= 12652 case `echo -n x` in #((((( 12653 -n*) 12654 case `echo 'xy\c'` in 12655 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12656 xy) ECHO_C='\c';; 12657 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12658 ECHO_T=' ';; 12659 esac;; 12660 *) 12661 ECHO_N='-n';; 12662 esac 12663 12664 rm -f conf$$ conf$$.exe conf$$.file 12665 if test -d conf$$.dir; then 12666 rm -f conf$$.dir/conf$$.file 12667 else 12668 rm -f conf$$.dir 12669 mkdir conf$$.dir 2>/dev/null 12670 fi 12671 if (echo >conf$$.file) 2>/dev/null; then 12672 if ln -s conf$$.file conf$$ 2>/dev/null; then 12673 as_ln_s='ln -s' 12674 # ... but there are two gotchas: 12675 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12676 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12677 # In both cases, we have to default to `cp -p'. 12678 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12679 as_ln_s='cp -p' 12680 elif ln conf$$.file conf$$ 2>/dev/null; then 12681 as_ln_s=ln 12682 else 12683 as_ln_s='cp -p' 12684 fi 12685 else 12686 as_ln_s='cp -p' 12687 fi 12688 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12689 rmdir conf$$.dir 2>/dev/null 12690 12691 12692 # as_fn_mkdir_p 12693 # ------------- 12694 # Create "$as_dir" as a directory, including parents if necessary. 12695 as_fn_mkdir_p () 12696 { 12697 12698 case $as_dir in #( 12699 -*) as_dir=./$as_dir;; 12700 esac 12701 test -d "$as_dir" || eval $as_mkdir_p || { 12702 as_dirs= 12703 while :; do 12704 case $as_dir in #( 12705 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12706 *) as_qdir=$as_dir;; 12707 esac 12708 as_dirs="'$as_qdir' $as_dirs" 12709 as_dir=`$as_dirname -- "$as_dir" || 12710 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12711 X"$as_dir" : 'X\(//\)[^/]' \| \ 12712 X"$as_dir" : 'X\(//\)$' \| \ 12713 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12714 $as_echo X"$as_dir" | 12715 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12716 s//\1/ 12717 q 12718 } 12719 /^X\(\/\/\)[^/].*/{ 12720 s//\1/ 12721 q 12722 } 12723 /^X\(\/\/\)$/{ 12724 s//\1/ 12725 q 12726 } 12727 /^X\(\/\).*/{ 12728 s//\1/ 12729 q 12730 } 12731 s/.*/./; q'` 12732 test -d "$as_dir" && break 12733 done 12734 test -z "$as_dirs" || eval "mkdir $as_dirs" 12735 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12736 12737 12738 } # as_fn_mkdir_p 12739 if mkdir -p . 2>/dev/null; then 12740 as_mkdir_p='mkdir -p "$as_dir"' 12741 else 12742 test -d ./-p && rmdir ./-p 12743 as_mkdir_p=false 12744 fi 12745 12746 if test -x / >/dev/null 2>&1; then 12747 as_test_x='test -x' 12748 else 12749 if ls -dL / >/dev/null 2>&1; then 12750 as_ls_L_option=L 12751 else 12752 as_ls_L_option= 12753 fi 12754 as_test_x=' 12755 eval sh -c '\'' 12756 if test -d "$1"; then 12757 test -d "$1/."; 12758 else 12759 case $1 in #( 12760 -*)set "./$1";; 12761 esac; 12762 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 12763 ???[sx]*):;;*)false;;esac;fi 12764 '\'' sh 12765 ' 12766 fi 12767 as_executable_p=$as_test_x 12768 12769 # Sed expression to map a string onto a valid CPP name. 12770 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12771 12772 # Sed expression to map a string onto a valid variable name. 12773 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12774 12775 12776 exec 6>&1 12777 ## ----------------------------------- ## 12778 ## Main body of $CONFIG_STATUS script. ## 12779 ## ----------------------------------- ## 12780 _ASEOF 12781 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12782 12783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12784 # Save the log message, to keep $0 and so on meaningful, and to 12785 # report actual input values of CONFIG_FILES etc. instead of their 12786 # values after options handling. 12787 ac_log=" 12788 This file was extended by xfs $as_me 1.1.4, which was 12789 generated by GNU Autoconf 2.68. Invocation command line was 12790 12791 CONFIG_FILES = $CONFIG_FILES 12792 CONFIG_HEADERS = $CONFIG_HEADERS 12793 CONFIG_LINKS = $CONFIG_LINKS 12794 CONFIG_COMMANDS = $CONFIG_COMMANDS 12795 $ $0 $@ 12796 12797 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12798 " 12799 12800 _ACEOF 12801 12802 case $ac_config_files in *" 12803 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12804 esac 12805 12806 case $ac_config_headers in *" 12807 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12808 esac 12809 12810 12811 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12812 # Files that config.status was made for. 12813 config_files="$ac_config_files" 12814 config_headers="$ac_config_headers" 12815 config_commands="$ac_config_commands" 12816 12817 _ACEOF 12818 12819 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12820 ac_cs_usage="\ 12821 \`$as_me' instantiates files and other configuration actions 12822 from templates according to the current configuration. Unless the files 12823 and actions are specified as TAGs, all are instantiated by default. 12824 12825 Usage: $0 [OPTION]... [TAG]... 12826 12827 -h, --help print this help, then exit 12828 -V, --version print version number and configuration settings, then exit 12829 --config print configuration, then exit 12830 -q, --quiet, --silent 12831 do not print progress messages 12832 -d, --debug don't remove temporary files 12833 --recheck update $as_me by reconfiguring in the same conditions 12834 --file=FILE[:TEMPLATE] 12835 instantiate the configuration file FILE 12836 --header=FILE[:TEMPLATE] 12837 instantiate the configuration header FILE 12838 12839 Configuration files: 12840 $config_files 12841 12842 Configuration headers: 12843 $config_headers 12844 12845 Configuration commands: 12846 $config_commands 12847 12848 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 12849 12850 _ACEOF 12851 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12852 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12853 ac_cs_version="\\ 12854 xfs config.status 1.1.4 12855 configured by $0, generated by GNU Autoconf 2.68, 12856 with options \\"\$ac_cs_config\\" 12857 12858 Copyright (C) 2010 Free Software Foundation, Inc. 12859 This config.status script is free software; the Free Software Foundation 12860 gives unlimited permission to copy, distribute and modify it." 12861 12862 ac_pwd='$ac_pwd' 12863 srcdir='$srcdir' 12864 INSTALL='$INSTALL' 12865 MKDIR_P='$MKDIR_P' 12866 AWK='$AWK' 12867 test -n "\$AWK" || AWK=awk 12868 _ACEOF 12869 12870 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12871 # The default lists apply if the user does not specify any file. 12872 ac_need_defaults=: 12873 while test $# != 0 12874 do 12875 case $1 in 12876 --*=?*) 12877 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12878 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12879 ac_shift=: 12880 ;; 12881 --*=) 12882 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12883 ac_optarg= 12884 ac_shift=: 12885 ;; 12886 *) 12887 ac_option=$1 12888 ac_optarg=$2 12889 ac_shift=shift 12890 ;; 12891 esac 12892 12893 case $ac_option in 12894 # Handling of the options. 12895 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12896 ac_cs_recheck=: ;; 12897 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12898 $as_echo "$ac_cs_version"; exit ;; 12899 --config | --confi | --conf | --con | --co | --c ) 12900 $as_echo "$ac_cs_config"; exit ;; 12901 --debug | --debu | --deb | --de | --d | -d ) 12902 debug=: ;; 12903 --file | --fil | --fi | --f ) 12904 $ac_shift 12905 case $ac_optarg in 12906 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12907 '') as_fn_error $? "missing file argument" ;; 12908 esac 12909 as_fn_append CONFIG_FILES " '$ac_optarg'" 12910 ac_need_defaults=false;; 12911 --header | --heade | --head | --hea ) 12912 $ac_shift 12913 case $ac_optarg in 12914 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12915 esac 12916 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12917 ac_need_defaults=false;; 12918 --he | --h) 12919 # Conflict between --help and --header 12920 as_fn_error $? "ambiguous option: \`$1' 12921 Try \`$0 --help' for more information.";; 12922 --help | --hel | -h ) 12923 $as_echo "$ac_cs_usage"; exit ;; 12924 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12925 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12926 ac_cs_silent=: ;; 12927 12928 # This is an error. 12929 -*) as_fn_error $? "unrecognized option: \`$1' 12930 Try \`$0 --help' for more information." ;; 12931 12932 *) as_fn_append ac_config_targets " $1" 12933 ac_need_defaults=false ;; 12934 12935 esac 12936 shift 12937 done 12938 12939 ac_configure_extra_args= 12940 12941 if $ac_cs_silent; then 12942 exec 6>/dev/null 12943 ac_configure_extra_args="$ac_configure_extra_args --silent" 12944 fi 12945 12946 _ACEOF 12947 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12948 if \$ac_cs_recheck; then 12949 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12950 shift 12951 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12952 CONFIG_SHELL='$SHELL' 12953 export CONFIG_SHELL 12954 exec "\$@" 12955 fi 12956 12957 _ACEOF 12958 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12959 exec 5>>config.log 12960 { 12961 echo 12962 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12963 ## Running $as_me. ## 12964 _ASBOX 12965 $as_echo "$ac_log" 12966 } >&5 12967 12968 _ACEOF 12969 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12970 # 12971 # INIT-COMMANDS 12972 # 12973 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12974 12975 _ACEOF 12976 12977 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12978 12979 # Handling of arguments. 12980 for ac_config_target in $ac_config_targets 12981 do 12982 case $ac_config_target in 12983 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12984 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12985 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12986 "config/Makefile") CONFIG_FILES="$CONFIG_FILES config/Makefile" ;; 12987 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 12988 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12989 12990 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12991 esac 12992 done 12993 12994 12995 # If the user did not use the arguments to specify the items to instantiate, 12996 # then the envvar interface is used. Set only those that are not. 12997 # We use the long form for the default assignment because of an extremely 12998 # bizarre bug on SunOS 4.1.3. 12999 if $ac_need_defaults; then 13000 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 13001 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 13002 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 13003 fi 13004 13005 # Have a temporary directory for convenience. Make it in the build tree 13006 # simply because there is no reason against having it here, and in addition, 13007 # creating and moving files from /tmp can sometimes cause problems. 13008 # Hook for its removal unless debugging. 13009 # Note that there is a small window in which the directory will not be cleaned: 13010 # after its creation but before its name has been assigned to `$tmp'. 13011 $debug || 13012 { 13013 tmp= ac_tmp= 13014 trap 'exit_status=$? 13015 : "${ac_tmp:=$tmp}" 13016 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13017 ' 0 13018 trap 'as_fn_exit 1' 1 2 13 15 13019 } 13020 # Create a (secure) tmp directory for tmp files. 13021 13022 { 13023 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13024 test -d "$tmp" 13025 } || 13026 { 13027 tmp=./conf$$-$RANDOM 13028 (umask 077 && mkdir "$tmp") 13029 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13030 ac_tmp=$tmp 13031 13032 # Set up the scripts for CONFIG_FILES section. 13033 # No need to generate them if there are no CONFIG_FILES. 13034 # This happens for instance with `./config.status config.h'. 13035 if test -n "$CONFIG_FILES"; then 13036 13037 13038 ac_cr=`echo X | tr X '\015'` 13039 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13040 # But we know of no other shell where ac_cr would be empty at this 13041 # point, so we can use a bashism as a fallback. 13042 if test "x$ac_cr" = x; then 13043 eval ac_cr=\$\'\\r\' 13044 fi 13045 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13046 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13047 ac_cs_awk_cr='\\r' 13048 else 13049 ac_cs_awk_cr=$ac_cr 13050 fi 13051 13052 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13053 _ACEOF 13054 13055 13056 { 13057 echo "cat >conf$$subs.awk <<_ACEOF" && 13058 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13059 echo "_ACEOF" 13060 } >conf$$subs.sh || 13061 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13062 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13063 ac_delim='%!_!# ' 13064 for ac_last_try in false false false false false :; do 13065 . ./conf$$subs.sh || 13066 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13067 13068 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13069 if test $ac_delim_n = $ac_delim_num; then 13070 break 13071 elif $ac_last_try; then 13072 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13073 else 13074 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13075 fi 13076 done 13077 rm -f conf$$subs.sh 13078 13079 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13080 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13081 _ACEOF 13082 sed -n ' 13083 h 13084 s/^/S["/; s/!.*/"]=/ 13085 p 13086 g 13087 s/^[^!]*!// 13088 :repl 13089 t repl 13090 s/'"$ac_delim"'$// 13091 t delim 13092 :nl 13093 h 13094 s/\(.\{148\}\)..*/\1/ 13095 t more1 13096 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13097 p 13098 n 13099 b repl 13100 :more1 13101 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13102 p 13103 g 13104 s/.\{148\}// 13105 t nl 13106 :delim 13107 h 13108 s/\(.\{148\}\)..*/\1/ 13109 t more2 13110 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13111 p 13112 b 13113 :more2 13114 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13115 p 13116 g 13117 s/.\{148\}// 13118 t delim 13119 ' <conf$$subs.awk | sed ' 13120 /^[^""]/{ 13121 N 13122 s/\n// 13123 } 13124 ' >>$CONFIG_STATUS || ac_write_fail=1 13125 rm -f conf$$subs.awk 13126 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13127 _ACAWK 13128 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13129 for (key in S) S_is_set[key] = 1 13130 FS = "" 13131 13132 } 13133 { 13134 line = $ 0 13135 nfields = split(line, field, "@") 13136 substed = 0 13137 len = length(field[1]) 13138 for (i = 2; i < nfields; i++) { 13139 key = field[i] 13140 keylen = length(key) 13141 if (S_is_set[key]) { 13142 value = S[key] 13143 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13144 len += length(value) + length(field[++i]) 13145 substed = 1 13146 } else 13147 len += 1 + keylen 13148 } 13149 13150 print line 13151 } 13152 13153 _ACAWK 13154 _ACEOF 13155 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13156 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13157 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13158 else 13159 cat 13160 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13161 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13162 _ACEOF 13163 13164 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13165 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13166 # trailing colons and then remove the whole line if VPATH becomes empty 13167 # (actually we leave an empty line to preserve line numbers). 13168 if test "x$srcdir" = x.; then 13169 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13170 h 13171 s/// 13172 s/^/:/ 13173 s/[ ]*$/:/ 13174 s/:\$(srcdir):/:/g 13175 s/:\${srcdir}:/:/g 13176 s/:@srcdir@:/:/g 13177 s/^:*// 13178 s/:*$// 13179 x 13180 s/\(=[ ]*\).*/\1/ 13181 G 13182 s/\n// 13183 s/^[^=]*=[ ]*$// 13184 }' 13185 fi 13186 13187 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13188 fi # test -n "$CONFIG_FILES" 13189 13190 # Set up the scripts for CONFIG_HEADERS section. 13191 # No need to generate them if there are no CONFIG_HEADERS. 13192 # This happens for instance with `./config.status Makefile'. 13193 if test -n "$CONFIG_HEADERS"; then 13194 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13195 BEGIN { 13196 _ACEOF 13197 13198 # Transform confdefs.h into an awk script `defines.awk', embedded as 13199 # here-document in config.status, that substitutes the proper values into 13200 # config.h.in to produce config.h. 13201 13202 # Create a delimiter string that does not exist in confdefs.h, to ease 13203 # handling of long lines. 13204 ac_delim='%!_!# ' 13205 for ac_last_try in false false :; do 13206 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13207 if test -z "$ac_tt"; then 13208 break 13209 elif $ac_last_try; then 13210 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13211 else 13212 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13213 fi 13214 done 13215 13216 # For the awk script, D is an array of macro values keyed by name, 13217 # likewise P contains macro parameters if any. Preserve backslash 13218 # newline sequences. 13219 13220 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13221 sed -n ' 13222 s/.\{148\}/&'"$ac_delim"'/g 13223 t rset 13224 :rset 13225 s/^[ ]*#[ ]*define[ ][ ]*/ / 13226 t def 13227 d 13228 :def 13229 s/\\$// 13230 t bsnl 13231 s/["\\]/\\&/g 13232 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13233 D["\1"]=" \3"/p 13234 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13235 d 13236 :bsnl 13237 s/["\\]/\\&/g 13238 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13239 D["\1"]=" \3\\\\\\n"\\/p 13240 t cont 13241 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13242 t cont 13243 d 13244 :cont 13245 n 13246 s/.\{148\}/&'"$ac_delim"'/g 13247 t clear 13248 :clear 13249 s/\\$// 13250 t bsnlc 13251 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13252 d 13253 :bsnlc 13254 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13255 b cont 13256 ' <confdefs.h | sed ' 13257 s/'"$ac_delim"'/"\\\ 13258 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13259 13260 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13261 for (key in D) D_is_set[key] = 1 13262 FS = "" 13263 } 13264 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13265 line = \$ 0 13266 split(line, arg, " ") 13267 if (arg[1] == "#") { 13268 defundef = arg[2] 13269 mac1 = arg[3] 13270 } else { 13271 defundef = substr(arg[1], 2) 13272 mac1 = arg[2] 13273 } 13274 split(mac1, mac2, "(") #) 13275 macro = mac2[1] 13276 prefix = substr(line, 1, index(line, defundef) - 1) 13277 if (D_is_set[macro]) { 13278 # Preserve the white space surrounding the "#". 13279 print prefix "define", macro P[macro] D[macro] 13280 next 13281 } else { 13282 # Replace #undef with comments. This is necessary, for example, 13283 # in the case of _POSIX_SOURCE, which is predefined and required 13284 # on some systems where configure will not decide to define it. 13285 if (defundef == "undef") { 13286 print "/*", prefix defundef, macro, "*/" 13287 next 13288 } 13289 } 13290 } 13291 { print } 13292 _ACAWK 13293 _ACEOF 13294 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13295 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13296 fi # test -n "$CONFIG_HEADERS" 13297 13298 13299 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13300 shift 13301 for ac_tag 13302 do 13303 case $ac_tag in 13304 :[FHLC]) ac_mode=$ac_tag; continue;; 13305 esac 13306 case $ac_mode$ac_tag in 13307 :[FHL]*:*);; 13308 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13309 :[FH]-) ac_tag=-:-;; 13310 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13311 esac 13312 ac_save_IFS=$IFS 13313 IFS=: 13314 set x $ac_tag 13315 IFS=$ac_save_IFS 13316 shift 13317 ac_file=$1 13318 shift 13319 13320 case $ac_mode in 13321 :L) ac_source=$1;; 13322 :[FH]) 13323 ac_file_inputs= 13324 for ac_f 13325 do 13326 case $ac_f in 13327 -) ac_f="$ac_tmp/stdin";; 13328 *) # Look for the file first in the build tree, then in the source tree 13329 # (if the path is not absolute). The absolute path cannot be DOS-style, 13330 # because $ac_f cannot contain `:'. 13331 test -f "$ac_f" || 13332 case $ac_f in 13333 [\\/$]*) false;; 13334 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13335 esac || 13336 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13337 esac 13338 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13339 as_fn_append ac_file_inputs " '$ac_f'" 13340 done 13341 13342 # Let's still pretend it is `configure' which instantiates (i.e., don't 13343 # use $as_me), people would be surprised to read: 13344 # /* config.h. Generated by config.status. */ 13345 configure_input='Generated from '` 13346 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13347 `' by configure.' 13348 if test x"$ac_file" != x-; then 13349 configure_input="$ac_file. $configure_input" 13350 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13351 $as_echo "$as_me: creating $ac_file" >&6;} 13352 fi 13353 # Neutralize special characters interpreted by sed in replacement strings. 13354 case $configure_input in #( 13355 *\&* | *\|* | *\\* ) 13356 ac_sed_conf_input=`$as_echo "$configure_input" | 13357 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13358 *) ac_sed_conf_input=$configure_input;; 13359 esac 13360 13361 case $ac_tag in 13362 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13363 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13364 esac 13365 ;; 13366 esac 13367 13368 ac_dir=`$as_dirname -- "$ac_file" || 13369 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13370 X"$ac_file" : 'X\(//\)[^/]' \| \ 13371 X"$ac_file" : 'X\(//\)$' \| \ 13372 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13373 $as_echo X"$ac_file" | 13374 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13375 s//\1/ 13376 q 13377 } 13378 /^X\(\/\/\)[^/].*/{ 13379 s//\1/ 13380 q 13381 } 13382 /^X\(\/\/\)$/{ 13383 s//\1/ 13384 q 13385 } 13386 /^X\(\/\).*/{ 13387 s//\1/ 13388 q 13389 } 13390 s/.*/./; q'` 13391 as_dir="$ac_dir"; as_fn_mkdir_p 13392 ac_builddir=. 13393 13394 case "$ac_dir" in 13395 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13396 *) 13397 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 13398 # A ".." for each directory in $ac_dir_suffix. 13399 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13400 case $ac_top_builddir_sub in 13401 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13402 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13403 esac ;; 13404 esac 13405 ac_abs_top_builddir=$ac_pwd 13406 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13407 # for backward compatibility: 13408 ac_top_builddir=$ac_top_build_prefix 13409 13410 case $srcdir in 13411 .) # We are building in place. 13412 ac_srcdir=. 13413 ac_top_srcdir=$ac_top_builddir_sub 13414 ac_abs_top_srcdir=$ac_pwd ;; 13415 [\\/]* | ?:[\\/]* ) # Absolute name. 13416 ac_srcdir=$srcdir$ac_dir_suffix; 13417 ac_top_srcdir=$srcdir 13418 ac_abs_top_srcdir=$srcdir ;; 13419 *) # Relative name. 13420 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13421 ac_top_srcdir=$ac_top_build_prefix$srcdir 13422 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13423 esac 13424 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13425 13426 13427 case $ac_mode in 13428 :F) 13429 # 13430 # CONFIG_FILE 13431 # 13432 13433 case $INSTALL in 13434 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13435 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13436 esac 13437 ac_MKDIR_P=$MKDIR_P 13438 case $MKDIR_P in 13439 [\\/$]* | ?:[\\/]* ) ;; 13440 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13441 esac 13442 _ACEOF 13443 13444 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13445 # If the template does not know about datarootdir, expand it. 13446 # FIXME: This hack should be removed a few years after 2.60. 13447 ac_datarootdir_hack=; ac_datarootdir_seen= 13448 ac_sed_dataroot=' 13449 /datarootdir/ { 13450 p 13451 q 13452 } 13453 /@datadir@/p 13454 /@docdir@/p 13455 /@infodir@/p 13456 /@localedir@/p 13457 /@mandir@/p' 13458 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13459 *datarootdir*) ac_datarootdir_seen=yes;; 13460 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13462 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13463 _ACEOF 13464 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13465 ac_datarootdir_hack=' 13466 s&@datadir@&$datadir&g 13467 s&@docdir@&$docdir&g 13468 s&@infodir@&$infodir&g 13469 s&@localedir@&$localedir&g 13470 s&@mandir@&$mandir&g 13471 s&\\\${datarootdir}&$datarootdir&g' ;; 13472 esac 13473 _ACEOF 13474 13475 # Neutralize VPATH when `$srcdir' = `.'. 13476 # Shell code in configure.ac might set extrasub. 13477 # FIXME: do we really want to maintain this feature? 13478 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13479 ac_sed_extra="$ac_vpsub 13480 $extrasub 13481 _ACEOF 13482 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13483 :t 13484 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13485 s|@configure_input@|$ac_sed_conf_input|;t t 13486 s&@top_builddir@&$ac_top_builddir_sub&;t t 13487 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13488 s&@srcdir@&$ac_srcdir&;t t 13489 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13490 s&@top_srcdir@&$ac_top_srcdir&;t t 13491 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13492 s&@builddir@&$ac_builddir&;t t 13493 s&@abs_builddir@&$ac_abs_builddir&;t t 13494 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13495 s&@INSTALL@&$ac_INSTALL&;t t 13496 s&@MKDIR_P@&$ac_MKDIR_P&;t t 13497 $ac_datarootdir_hack 13498 " 13499 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13500 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13501 13502 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13503 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13504 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13505 "$ac_tmp/out"`; test -z "$ac_out"; } && 13506 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13507 which seems to be undefined. Please make sure it is defined" >&5 13508 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13509 which seems to be undefined. Please make sure it is defined" >&2;} 13510 13511 rm -f "$ac_tmp/stdin" 13512 case $ac_file in 13513 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13514 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13515 esac \ 13516 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13517 ;; 13518 :H) 13519 # 13520 # CONFIG_HEADER 13521 # 13522 if test x"$ac_file" != x-; then 13523 { 13524 $as_echo "/* $configure_input */" \ 13525 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13526 } >"$ac_tmp/config.h" \ 13527 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13528 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13529 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13530 $as_echo "$as_me: $ac_file is unchanged" >&6;} 13531 else 13532 rm -f "$ac_file" 13533 mv "$ac_tmp/config.h" "$ac_file" \ 13534 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13535 fi 13536 else 13537 $as_echo "/* $configure_input */" \ 13538 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13539 || as_fn_error $? "could not create -" "$LINENO" 5 13540 fi 13541 # Compute "$ac_file"'s index in $config_headers. 13542 _am_arg="$ac_file" 13543 _am_stamp_count=1 13544 for _am_header in $config_headers :; do 13545 case $_am_header in 13546 $_am_arg | $_am_arg:* ) 13547 break ;; 13548 * ) 13549 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13550 esac 13551 done 13552 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13553 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13554 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13555 X"$_am_arg" : 'X\(//\)$' \| \ 13556 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13557 $as_echo X"$_am_arg" | 13558 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13559 s//\1/ 13560 q 13561 } 13562 /^X\(\/\/\)[^/].*/{ 13563 s//\1/ 13564 q 13565 } 13566 /^X\(\/\/\)$/{ 13567 s//\1/ 13568 q 13569 } 13570 /^X\(\/\).*/{ 13571 s//\1/ 13572 q 13573 } 13574 s/.*/./; q'`/stamp-h$_am_stamp_count 13575 ;; 13576 13577 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13578 $as_echo "$as_me: executing $ac_file commands" >&6;} 13579 ;; 13580 esac 13581 13582 13583 case $ac_file$ac_mode in 13584 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13585 # Older Autoconf quotes --file arguments for eval, but not when files 13586 # are listed without --file. Let's play safe and only enable the eval 13587 # if we detect the quoting. 13588 case $CONFIG_FILES in 13589 *\'*) eval set x "$CONFIG_FILES" ;; 13590 *) set x $CONFIG_FILES ;; 13591 esac 13592 shift 13593 for mf 13594 do 13595 # Strip MF so we end up with the name of the file. 13596 mf=`echo "$mf" | sed -e 's/:.*$//'` 13597 # Check whether this is an Automake generated Makefile or not. 13598 # We used to match only the files named 'Makefile.in', but 13599 # some people rename them; so instead we look at the file content. 13600 # Grep'ing the first line is not enough: some people post-process 13601 # each Makefile.in and add a new line on top of each file to say so. 13602 # Grep'ing the whole file is not good either: AIX grep has a line 13603 # limit of 2048, but all sed's we know have understand at least 4000. 13604 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 13605 dirpart=`$as_dirname -- "$mf" || 13606 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13607 X"$mf" : 'X\(//\)[^/]' \| \ 13608 X"$mf" : 'X\(//\)$' \| \ 13609 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 13610 $as_echo X"$mf" | 13611 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13612 s//\1/ 13613 q 13614 } 13615 /^X\(\/\/\)[^/].*/{ 13616 s//\1/ 13617 q 13618 } 13619 /^X\(\/\/\)$/{ 13620 s//\1/ 13621 q 13622 } 13623 /^X\(\/\).*/{ 13624 s//\1/ 13625 q 13626 } 13627 s/.*/./; q'` 13628 else 13629 continue 13630 fi 13631 # Extract the definition of DEPDIR, am__include, and am__quote 13632 # from the Makefile without running 'make'. 13633 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 13634 test -z "$DEPDIR" && continue 13635 am__include=`sed -n 's/^am__include = //p' < "$mf"` 13636 test -z "$am__include" && continue 13637 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 13638 # Find all dependency output files, they are included files with 13639 # $(DEPDIR) in their names. We invoke sed twice because it is the 13640 # simplest approach to changing $(DEPDIR) to its actual value in the 13641 # expansion. 13642 for file in `sed -n " 13643 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 13644 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 13645 # Make sure the directory exists. 13646 test -f "$dirpart/$file" && continue 13647 fdir=`$as_dirname -- "$file" || 13648 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13649 X"$file" : 'X\(//\)[^/]' \| \ 13650 X"$file" : 'X\(//\)$' \| \ 13651 X"$file" : 'X\(/\)' \| . 2>/dev/null || 13652 $as_echo X"$file" | 13653 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13654 s//\1/ 13655 q 13656 } 13657 /^X\(\/\/\)[^/].*/{ 13658 s//\1/ 13659 q 13660 } 13661 /^X\(\/\/\)$/{ 13662 s//\1/ 13663 q 13664 } 13665 /^X\(\/\).*/{ 13666 s//\1/ 13667 q 13668 } 13669 s/.*/./; q'` 13670 as_dir=$dirpart/$fdir; as_fn_mkdir_p 13671 # echo "creating $dirpart/$file" 13672 echo '# dummy' > "$dirpart/$file" 13673 done 13674 done 13675 } 13676 ;; 13677 13678 esac 13679 done # for ac_tag 13680 13681 13682 as_fn_exit 0 13683 _ACEOF 13684 ac_clean_files=$ac_clean_files_save 13685 13686 test $ac_write_fail = 0 || 13687 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13688 13689 13690 # configure is writing to config.log, and then calls config.status. 13691 # config.status does its own redirection, appending to config.log. 13692 # Unfortunately, on DOS this fails, as config.log is still kept open 13693 # by configure, so config.status won't be able to write to it; its 13694 # output is simply discarded. So we exec the FD to /dev/null, 13695 # effectively closing config.log, so it can be properly (re)opened and 13696 # appended to by config.status. When coming back to configure, we 13697 # need to make the FD available again. 13698 if test "$no_create" != yes; then 13699 ac_cs_success=: 13700 ac_config_status_args= 13701 test "$silent" = yes && 13702 ac_config_status_args="$ac_config_status_args --quiet" 13703 exec 5>/dev/null 13704 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13705 exec 5>>config.log 13706 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13707 # would make configure fail if this is the last instruction. 13708 $ac_cs_success || as_fn_exit 1 13709 fi 13710 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13711 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13712 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13713 fi 13714 13715
Indexes created Sun Oct 25 00:26:45 UTC 2026