configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for xtrans 1.2.7. 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 "$DJDIR" || exec 7<&0 </dev/null 602 exec 6>&1 603 604 # Name of the host. 605 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 606 # so uname gets run too. 607 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 608 609 # 610 # Initializations. 611 # 612 ac_default_prefix=/usr/local 613 ac_clean_files= 614 ac_config_libobj_dir=. 615 LIBOBJS= 616 cross_compiling=no 617 subdirs= 618 MFLAGS= 619 MAKEFLAGS= 620 621 # Identity of this package. 622 PACKAGE_NAME='xtrans' 623 PACKAGE_TARNAME='xtrans' 624 PACKAGE_VERSION='1.2.7' 625 PACKAGE_STRING='xtrans 1.2.7' 626 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 627 PACKAGE_URL='' 628 629 ac_unique_file="Makefile.am" 630 # Factoring default headers for most tests. 631 ac_includes_default="\ 632 #include <stdio.h> 633 #ifdef HAVE_SYS_TYPES_H 634 # include <sys/types.h> 635 #endif 636 #ifdef HAVE_SYS_STAT_H 637 # include <sys/stat.h> 638 #endif 639 #ifdef STDC_HEADERS 640 # include <stdlib.h> 641 # include <stddef.h> 642 #else 643 # ifdef HAVE_STDLIB_H 644 # include <stdlib.h> 645 # endif 646 #endif 647 #ifdef HAVE_STRING_H 648 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 649 # include <memory.h> 650 # endif 651 # include <string.h> 652 #endif 653 #ifdef HAVE_STRINGS_H 654 # 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Must try -L first in case configure is actually a 2372 # symlink; some systems play weird games with the mod time of symlinks 2373 # (eg FreeBSD returns the mod time of the symlink's containing 2374 # directory). 2375 if ( 2376 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2377 if test "$*" = "X"; then 2378 # -L didn't work. 2379 set X `ls -t "$srcdir/configure" conftest.file` 2380 fi 2381 rm -f conftest.file 2382 if test "$*" != "X $srcdir/configure conftest.file" \ 2383 && test "$*" != "X conftest.file $srcdir/configure"; then 2384 2385 # If neither matched, then we have a broken ls. This can happen 2386 # if, for instance, CONFIG_SHELL is bash and it inherits a 2387 # broken ls alias from the environment. This has actually 2388 # happened. Such a system could not be considered "sane". 2389 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2390 alias in your environment" "$LINENO" 5 2391 fi 2392 2393 test "$2" = conftest.file 2394 ) 2395 then 2396 # Ok. 2397 : 2398 else 2399 as_fn_error $? "newly created file is older than distributed files! 2400 Check your system clock" "$LINENO" 5 2401 fi 2402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2403 $as_echo "yes" >&6; } 2404 test "$program_prefix" != NONE && 2405 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2406 # Use a double $ so make ignores it. 2407 test "$program_suffix" != NONE && 2408 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2409 # Double any \ or $. 2410 # By default was `s,x,x', remove it if useless. 2411 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2412 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2413 2414 # expand $ac_aux_dir to an absolute path 2415 am_aux_dir=`cd $ac_aux_dir && pwd` 2416 2417 if test x"${MISSING+set}" != xset; then 2418 case $am_aux_dir in 2419 *\ * | *\ *) 2420 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2421 *) 2422 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2423 esac 2424 fi 2425 # Use eval to expand $SHELL 2426 if eval "$MISSING --run true"; then 2427 am_missing_run="$MISSING --run " 2428 else 2429 am_missing_run= 2430 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2431 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2432 fi 2433 2434 if test x"${install_sh}" != xset; then 2435 case $am_aux_dir in 2436 *\ * | *\ *) 2437 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2438 *) 2439 install_sh="\${SHELL} $am_aux_dir/install-sh" 2440 esac 2441 fi 2442 2443 # Installed binaries are usually stripped using `strip' when the user 2444 # run `make install-strip'. However `strip' might not be the right 2445 # tool to use in cross-compilation environments, therefore Automake 2446 # will honor the `STRIP' environment variable to overrule this program. 2447 if test "$cross_compiling" != no; then 2448 if test -n "$ac_tool_prefix"; then 2449 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2450 set dummy ${ac_tool_prefix}strip; ac_word=$2 2451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2452 $as_echo_n "checking for $ac_word... " >&6; } 2453 if ${ac_cv_prog_STRIP+:} false; then : 2454 $as_echo_n "(cached) " >&6 2455 else 2456 if test -n "$STRIP"; then 2457 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2458 else 2459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2460 for as_dir in $PATH 2461 do 2462 IFS=$as_save_IFS 2463 test -z "$as_dir" && as_dir=. 2464 for ac_exec_ext in '' $ac_executable_extensions; do 2465 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2466 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2467 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2468 break 2 2469 fi 2470 done 2471 done 2472 IFS=$as_save_IFS 2473 2474 fi 2475 fi 2476 STRIP=$ac_cv_prog_STRIP 2477 if test -n "$STRIP"; then 2478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2479 $as_echo "$STRIP" >&6; } 2480 else 2481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2482 $as_echo "no" >&6; } 2483 fi 2484 2485 2486 fi 2487 if test -z "$ac_cv_prog_STRIP"; then 2488 ac_ct_STRIP=$STRIP 2489 # Extract the first word of "strip", so it can be a program name with args. 2490 set dummy strip; ac_word=$2 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2492 $as_echo_n "checking for $ac_word... " >&6; } 2493 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2494 $as_echo_n "(cached) " >&6 2495 else 2496 if test -n "$ac_ct_STRIP"; then 2497 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2498 else 2499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2500 for as_dir in $PATH 2501 do 2502 IFS=$as_save_IFS 2503 test -z "$as_dir" && as_dir=. 2504 for ac_exec_ext in '' $ac_executable_extensions; do 2505 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2506 ac_cv_prog_ac_ct_STRIP="strip" 2507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2508 break 2 2509 fi 2510 done 2511 done 2512 IFS=$as_save_IFS 2513 2514 fi 2515 fi 2516 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2517 if test -n "$ac_ct_STRIP"; then 2518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2519 $as_echo "$ac_ct_STRIP" >&6; } 2520 else 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2522 $as_echo "no" >&6; } 2523 fi 2524 2525 if test "x$ac_ct_STRIP" = x; then 2526 STRIP=":" 2527 else 2528 case $cross_compiling:$ac_tool_warned in 2529 yes:) 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2531 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2532 ac_tool_warned=yes ;; 2533 esac 2534 STRIP=$ac_ct_STRIP 2535 fi 2536 else 2537 STRIP="$ac_cv_prog_STRIP" 2538 fi 2539 2540 fi 2541 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2542 2543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2544 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2545 if test -z "$MKDIR_P"; then 2546 if ${ac_cv_path_mkdir+:} false; then : 2547 $as_echo_n "(cached) " >&6 2548 else 2549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2550 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2551 do 2552 IFS=$as_save_IFS 2553 test -z "$as_dir" && as_dir=. 2554 for ac_prog in mkdir gmkdir; do 2555 for ac_exec_ext in '' $ac_executable_extensions; do 2556 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2557 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2558 'mkdir (GNU coreutils) '* | \ 2559 'mkdir (coreutils) '* | \ 2560 'mkdir (fileutils) '4.1*) 2561 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2562 break 3;; 2563 esac 2564 done 2565 done 2566 done 2567 IFS=$as_save_IFS 2568 2569 fi 2570 2571 test -d ./--version && rmdir ./--version 2572 if test "${ac_cv_path_mkdir+set}" = set; then 2573 MKDIR_P="$ac_cv_path_mkdir -p" 2574 else 2575 # As a last resort, use the slow shell script. Don't cache a 2576 # value for MKDIR_P within a source directory, because that will 2577 # break other packages using the cache if that directory is 2578 # removed, or if the value is a relative name. 2579 MKDIR_P="$ac_install_sh -d" 2580 fi 2581 fi 2582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2583 $as_echo "$MKDIR_P" >&6; } 2584 2585 mkdir_p="$MKDIR_P" 2586 case $mkdir_p in 2587 [\\/$]* | ?:[\\/]*) ;; 2588 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2589 esac 2590 2591 for ac_prog in gawk mawk nawk awk 2592 do 2593 # Extract the first word of "$ac_prog", so it can be a program name with args. 2594 set dummy $ac_prog; ac_word=$2 2595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2596 $as_echo_n "checking for $ac_word... " >&6; } 2597 if ${ac_cv_prog_AWK+:} false; then : 2598 $as_echo_n "(cached) " >&6 2599 else 2600 if test -n "$AWK"; then 2601 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2602 else 2603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2604 for as_dir in $PATH 2605 do 2606 IFS=$as_save_IFS 2607 test -z "$as_dir" && as_dir=. 2608 for ac_exec_ext in '' $ac_executable_extensions; do 2609 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2610 ac_cv_prog_AWK="$ac_prog" 2611 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2612 break 2 2613 fi 2614 done 2615 done 2616 IFS=$as_save_IFS 2617 2618 fi 2619 fi 2620 AWK=$ac_cv_prog_AWK 2621 if test -n "$AWK"; then 2622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2623 $as_echo "$AWK" >&6; } 2624 else 2625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2626 $as_echo "no" >&6; } 2627 fi 2628 2629 2630 test -n "$AWK" && break 2631 done 2632 2633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2634 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2635 set x ${MAKE-make} 2636 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2637 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2638 $as_echo_n "(cached) " >&6 2639 else 2640 cat >conftest.make <<\_ACEOF 2641 SHELL = /bin/sh 2642 all: 2643 @echo '@@@%%%=$(MAKE)=@@@%%%' 2644 _ACEOF 2645 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2646 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2647 *@@@%%%=?*=@@@%%%*) 2648 eval ac_cv_prog_make_${ac_make}_set=yes;; 2649 *) 2650 eval ac_cv_prog_make_${ac_make}_set=no;; 2651 esac 2652 rm -f conftest.make 2653 fi 2654 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2656 $as_echo "yes" >&6; } 2657 SET_MAKE= 2658 else 2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2660 $as_echo "no" >&6; } 2661 SET_MAKE="MAKE=${MAKE-make}" 2662 fi 2663 2664 rm -rf .tst 2>/dev/null 2665 mkdir .tst 2>/dev/null 2666 if test -d .tst; then 2667 am__leading_dot=. 2668 else 2669 am__leading_dot=_ 2670 fi 2671 rmdir .tst 2>/dev/null 2672 2673 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2674 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2675 # is not polluted with repeated "-I." 2676 am__isrc=' -I$(srcdir)' 2677 # test to see if srcdir already configured 2678 if test -f $srcdir/config.status; then 2679 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2680 fi 2681 fi 2682 2683 # test whether we have cygpath 2684 if test -z "$CYGPATH_W"; then 2685 if (cygpath --version) >/dev/null 2>/dev/null; then 2686 CYGPATH_W='cygpath -w' 2687 else 2688 CYGPATH_W=echo 2689 fi 2690 fi 2691 2692 2693 # Define the identity of the package. 2694 PACKAGE='xtrans' 2695 VERSION='1.2.7' 2696 2697 2698 cat >>confdefs.h <<_ACEOF 2699 #define PACKAGE "$PACKAGE" 2700 _ACEOF 2701 2702 2703 cat >>confdefs.h <<_ACEOF 2704 #define VERSION "$VERSION" 2705 _ACEOF 2706 2707 # Some tools Automake needs. 2708 2709 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2710 2711 2712 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2713 2714 2715 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2716 2717 2718 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2719 2720 2721 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2722 2723 # We need awk for the "check" target. The system "awk" is bad on 2724 # some platforms. 2725 # Always define AMTAR for backward compatibility. 2726 2727 AMTAR=${AMTAR-"${am_missing_run}tar"} 2728 2729 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2730 2731 2732 2733 2734 2735 2736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2737 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2738 # Check whether --enable-maintainer-mode was given. 2739 if test "${enable_maintainer_mode+set}" = set; then : 2740 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2741 else 2742 USE_MAINTAINER_MODE=no 2743 fi 2744 2745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2746 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2747 if test $USE_MAINTAINER_MODE = yes; then 2748 MAINTAINER_MODE_TRUE= 2749 MAINTAINER_MODE_FALSE='#' 2750 else 2751 MAINTAINER_MODE_TRUE='#' 2752 MAINTAINER_MODE_FALSE= 2753 fi 2754 2755 MAINT=$MAINTAINER_MODE_TRUE 2756 2757 2758 2759 # Require xorg-macros minimum of 1.12 for DocBook external references 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 DEPDIR="${am__leading_dot}deps" 2772 2773 ac_config_commands="$ac_config_commands depfiles" 2774 2775 2776 am_make=${MAKE-make} 2777 cat > confinc << 'END' 2778 am__doit: 2779 @echo this is the am__doit target 2780 .PHONY: am__doit 2781 END 2782 # If we don't find an include directive, just comment out the code. 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2784 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2785 am__include="#" 2786 am__quote= 2787 _am_result=none 2788 # First try GNU make style include. 2789 echo "include confinc" > confmf 2790 # Ignore all kinds of additional output from `make'. 2791 case `$am_make -s -f confmf 2> /dev/null` in #( 2792 *the\ am__doit\ target*) 2793 am__include=include 2794 am__quote= 2795 _am_result=GNU 2796 ;; 2797 esac 2798 # Now try BSD make style include. 2799 if test "$am__include" = "#"; then 2800 echo '.include "confinc"' > confmf 2801 case `$am_make -s -f confmf 2> /dev/null` in #( 2802 *the\ am__doit\ target*) 2803 am__include=.include 2804 am__quote="\"" 2805 _am_result=BSD 2806 ;; 2807 esac 2808 fi 2809 2810 2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2812 $as_echo "$_am_result" >&6; } 2813 rm -f confinc confmf 2814 2815 # Check whether --enable-dependency-tracking was given. 2816 if test "${enable_dependency_tracking+set}" = set; then : 2817 enableval=$enable_dependency_tracking; 2818 fi 2819 2820 if test "x$enable_dependency_tracking" != xno; then 2821 am_depcomp="$ac_aux_dir/depcomp" 2822 AMDEPBACKSLASH='\' 2823 fi 2824 if test "x$enable_dependency_tracking" != xno; then 2825 AMDEP_TRUE= 2826 AMDEP_FALSE='#' 2827 else 2828 AMDEP_TRUE='#' 2829 AMDEP_FALSE= 2830 fi 2831 2832 2833 ac_ext=c 2834 ac_cpp='$CPP $CPPFLAGS' 2835 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2836 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2837 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2838 if test -n "$ac_tool_prefix"; then 2839 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2840 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2842 $as_echo_n "checking for $ac_word... " >&6; } 2843 if ${ac_cv_prog_CC+:} false; then : 2844 $as_echo_n "(cached) " >&6 2845 else 2846 if test -n "$CC"; then 2847 ac_cv_prog_CC="$CC" # Let the user override the test. 2848 else 2849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2850 for as_dir in $PATH 2851 do 2852 IFS=$as_save_IFS 2853 test -z "$as_dir" && as_dir=. 2854 for ac_exec_ext in '' $ac_executable_extensions; do 2855 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2856 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2857 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2858 break 2 2859 fi 2860 done 2861 done 2862 IFS=$as_save_IFS 2863 2864 fi 2865 fi 2866 CC=$ac_cv_prog_CC 2867 if test -n "$CC"; then 2868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2869 $as_echo "$CC" >&6; } 2870 else 2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2872 $as_echo "no" >&6; } 2873 fi 2874 2875 2876 fi 2877 if test -z "$ac_cv_prog_CC"; then 2878 ac_ct_CC=$CC 2879 # Extract the first word of "gcc", so it can be a program name with args. 2880 set dummy gcc; ac_word=$2 2881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2882 $as_echo_n "checking for $ac_word... " >&6; } 2883 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2884 $as_echo_n "(cached) " >&6 2885 else 2886 if test -n "$ac_ct_CC"; then 2887 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2888 else 2889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2890 for as_dir in $PATH 2891 do 2892 IFS=$as_save_IFS 2893 test -z "$as_dir" && as_dir=. 2894 for ac_exec_ext in '' $ac_executable_extensions; do 2895 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2896 ac_cv_prog_ac_ct_CC="gcc" 2897 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2898 break 2 2899 fi 2900 done 2901 done 2902 IFS=$as_save_IFS 2903 2904 fi 2905 fi 2906 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2907 if test -n "$ac_ct_CC"; then 2908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2909 $as_echo "$ac_ct_CC" >&6; } 2910 else 2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2912 $as_echo "no" >&6; } 2913 fi 2914 2915 if test "x$ac_ct_CC" = x; then 2916 CC="" 2917 else 2918 case $cross_compiling:$ac_tool_warned in 2919 yes:) 2920 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2921 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2922 ac_tool_warned=yes ;; 2923 esac 2924 CC=$ac_ct_CC 2925 fi 2926 else 2927 CC="$ac_cv_prog_CC" 2928 fi 2929 2930 if test -z "$CC"; then 2931 if test -n "$ac_tool_prefix"; then 2932 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2933 set dummy ${ac_tool_prefix}cc; ac_word=$2 2934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2935 $as_echo_n "checking for $ac_word... " >&6; } 2936 if ${ac_cv_prog_CC+:} false; then : 2937 $as_echo_n "(cached) " >&6 2938 else 2939 if test -n "$CC"; then 2940 ac_cv_prog_CC="$CC" # Let the user override the test. 2941 else 2942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2943 for as_dir in $PATH 2944 do 2945 IFS=$as_save_IFS 2946 test -z "$as_dir" && as_dir=. 2947 for ac_exec_ext in '' $ac_executable_extensions; do 2948 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2949 ac_cv_prog_CC="${ac_tool_prefix}cc" 2950 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2951 break 2 2952 fi 2953 done 2954 done 2955 IFS=$as_save_IFS 2956 2957 fi 2958 fi 2959 CC=$ac_cv_prog_CC 2960 if test -n "$CC"; then 2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2962 $as_echo "$CC" >&6; } 2963 else 2964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2965 $as_echo "no" >&6; } 2966 fi 2967 2968 2969 fi 2970 fi 2971 if test -z "$CC"; then 2972 # Extract the first word of "cc", so it can be a program name with args. 2973 set dummy cc; ac_word=$2 2974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2975 $as_echo_n "checking for $ac_word... " >&6; } 2976 if ${ac_cv_prog_CC+:} false; then : 2977 $as_echo_n "(cached) " >&6 2978 else 2979 if test -n "$CC"; then 2980 ac_cv_prog_CC="$CC" # Let the user override the test. 2981 else 2982 ac_prog_rejected=no 2983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2984 for as_dir in $PATH 2985 do 2986 IFS=$as_save_IFS 2987 test -z "$as_dir" && as_dir=. 2988 for ac_exec_ext in '' $ac_executable_extensions; do 2989 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2990 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2991 ac_prog_rejected=yes 2992 continue 2993 fi 2994 ac_cv_prog_CC="cc" 2995 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2996 break 2 2997 fi 2998 done 2999 done 3000 IFS=$as_save_IFS 3001 3002 if test $ac_prog_rejected = yes; then 3003 # We found a bogon in the path, so make sure we never use it. 3004 set dummy $ac_cv_prog_CC 3005 shift 3006 if test $# != 0; then 3007 # We chose a different compiler from the bogus one. 3008 # However, it has the same basename, so the bogon will be chosen 3009 # first if we set CC to just the basename; use the full file name. 3010 shift 3011 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3012 fi 3013 fi 3014 fi 3015 fi 3016 CC=$ac_cv_prog_CC 3017 if test -n "$CC"; then 3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3019 $as_echo "$CC" >&6; } 3020 else 3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3022 $as_echo "no" >&6; } 3023 fi 3024 3025 3026 fi 3027 if test -z "$CC"; then 3028 if test -n "$ac_tool_prefix"; then 3029 for ac_prog in cl.exe 3030 do 3031 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3032 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3034 $as_echo_n "checking for $ac_word... " >&6; } 3035 if ${ac_cv_prog_CC+:} false; then : 3036 $as_echo_n "(cached) " >&6 3037 else 3038 if test -n "$CC"; then 3039 ac_cv_prog_CC="$CC" # Let the user override the test. 3040 else 3041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3042 for as_dir in $PATH 3043 do 3044 IFS=$as_save_IFS 3045 test -z "$as_dir" && as_dir=. 3046 for ac_exec_ext in '' $ac_executable_extensions; do 3047 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3048 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3049 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3050 break 2 3051 fi 3052 done 3053 done 3054 IFS=$as_save_IFS 3055 3056 fi 3057 fi 3058 CC=$ac_cv_prog_CC 3059 if test -n "$CC"; then 3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3061 $as_echo "$CC" >&6; } 3062 else 3063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3064 $as_echo "no" >&6; } 3065 fi 3066 3067 3068 test -n "$CC" && break 3069 done 3070 fi 3071 if test -z "$CC"; then 3072 ac_ct_CC=$CC 3073 for ac_prog in cl.exe 3074 do 3075 # Extract the first word of "$ac_prog", so it can be a program name with args. 3076 set dummy $ac_prog; ac_word=$2 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3078 $as_echo_n "checking for $ac_word... " >&6; } 3079 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3080 $as_echo_n "(cached) " >&6 3081 else 3082 if test -n "$ac_ct_CC"; then 3083 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3084 else 3085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3086 for as_dir in $PATH 3087 do 3088 IFS=$as_save_IFS 3089 test -z "$as_dir" && as_dir=. 3090 for ac_exec_ext in '' $ac_executable_extensions; do 3091 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3092 ac_cv_prog_ac_ct_CC="$ac_prog" 3093 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3094 break 2 3095 fi 3096 done 3097 done 3098 IFS=$as_save_IFS 3099 3100 fi 3101 fi 3102 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3103 if test -n "$ac_ct_CC"; then 3104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3105 $as_echo "$ac_ct_CC" >&6; } 3106 else 3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3108 $as_echo "no" >&6; } 3109 fi 3110 3111 3112 test -n "$ac_ct_CC" && break 3113 done 3114 3115 if test "x$ac_ct_CC" = x; then 3116 CC="" 3117 else 3118 case $cross_compiling:$ac_tool_warned in 3119 yes:) 3120 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3121 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3122 ac_tool_warned=yes ;; 3123 esac 3124 CC=$ac_ct_CC 3125 fi 3126 fi 3127 3128 fi 3129 3130 3131 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3132 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3133 as_fn_error $? "no acceptable C compiler found in \$PATH 3134 See \`config.log' for more details" "$LINENO" 5; } 3135 3136 # Provide some information about the compiler. 3137 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3138 set X $ac_compile 3139 ac_compiler=$2 3140 for ac_option in --version -v -V -qversion; do 3141 { { ac_try="$ac_compiler $ac_option >&5" 3142 case "(($ac_try" in 3143 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3144 *) ac_try_echo=$ac_try;; 3145 esac 3146 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3147 $as_echo "$ac_try_echo"; } >&5 3148 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3149 ac_status=$? 3150 if test -s conftest.err; then 3151 sed '10a\ 3152 ... rest of stderr output deleted ... 3153 10q' conftest.err >conftest.er1 3154 cat conftest.er1 >&5 3155 fi 3156 rm -f conftest.er1 conftest.err 3157 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3158 test $ac_status = 0; } 3159 done 3160 3161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3162 /* end confdefs.h. */ 3163 3164 int 3165 main () 3166 { 3167 3168 ; 3169 return 0; 3170 } 3171 _ACEOF 3172 ac_clean_files_save=$ac_clean_files 3173 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3174 # Try to create an executable without -o first, disregard a.out. 3175 # It will help us diagnose broken compilers, and finding out an intuition 3176 # of exeext. 3177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3178 $as_echo_n "checking whether the C compiler works... " >&6; } 3179 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3180 3181 # The possible output files: 3182 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3183 3184 ac_rmfiles= 3185 for ac_file in $ac_files 3186 do 3187 case $ac_file in 3188 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3189 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3190 esac 3191 done 3192 rm -f $ac_rmfiles 3193 3194 if { { ac_try="$ac_link_default" 3195 case "(($ac_try" in 3196 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3197 *) ac_try_echo=$ac_try;; 3198 esac 3199 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3200 $as_echo "$ac_try_echo"; } >&5 3201 (eval "$ac_link_default") 2>&5 3202 ac_status=$? 3203 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3204 test $ac_status = 0; }; then : 3205 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3206 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3207 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3208 # so that the user can short-circuit this test for compilers unknown to 3209 # Autoconf. 3210 for ac_file in $ac_files '' 3211 do 3212 test -f "$ac_file" || continue 3213 case $ac_file in 3214 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3215 ;; 3216 [ab].out ) 3217 # We found the default executable, but exeext='' is most 3218 # certainly right. 3219 break;; 3220 *.* ) 3221 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3222 then :; else 3223 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3224 fi 3225 # We set ac_cv_exeext here because the later test for it is not 3226 # safe: cross compilers may not add the suffix if given an `-o' 3227 # argument, so we may need to know it at that point already. 3228 # Even if this section looks crufty: it has the advantage of 3229 # actually working. 3230 break;; 3231 * ) 3232 break;; 3233 esac 3234 done 3235 test "$ac_cv_exeext" = no && ac_cv_exeext= 3236 3237 else 3238 ac_file='' 3239 fi 3240 if test -z "$ac_file"; then : 3241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3242 $as_echo "no" >&6; } 3243 $as_echo "$as_me: failed program was:" >&5 3244 sed 's/^/| /' conftest.$ac_ext >&5 3245 3246 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3247 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3248 as_fn_error 77 "C compiler cannot create executables 3249 See \`config.log' for more details" "$LINENO" 5; } 3250 else 3251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3252 $as_echo "yes" >&6; } 3253 fi 3254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3255 $as_echo_n "checking for C compiler default output file name... " >&6; } 3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3257 $as_echo "$ac_file" >&6; } 3258 ac_exeext=$ac_cv_exeext 3259 3260 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3261 ac_clean_files=$ac_clean_files_save 3262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3263 $as_echo_n "checking for suffix of executables... " >&6; } 3264 if { { ac_try="$ac_link" 3265 case "(($ac_try" in 3266 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3267 *) ac_try_echo=$ac_try;; 3268 esac 3269 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3270 $as_echo "$ac_try_echo"; } >&5 3271 (eval "$ac_link") 2>&5 3272 ac_status=$? 3273 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3274 test $ac_status = 0; }; then : 3275 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3276 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3277 # work properly (i.e., refer to `conftest.exe'), while it won't with 3278 # `rm'. 3279 for ac_file in conftest.exe conftest conftest.*; do 3280 test -f "$ac_file" || continue 3281 case $ac_file in 3282 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3283 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3284 break;; 3285 * ) break;; 3286 esac 3287 done 3288 else 3289 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3290 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3291 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3292 See \`config.log' for more details" "$LINENO" 5; } 3293 fi 3294 rm -f conftest conftest$ac_cv_exeext 3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3296 $as_echo "$ac_cv_exeext" >&6; } 3297 3298 rm -f conftest.$ac_ext 3299 EXEEXT=$ac_cv_exeext 3300 ac_exeext=$EXEEXT 3301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3302 /* end confdefs.h. */ 3303 #include <stdio.h> 3304 int 3305 main () 3306 { 3307 FILE *f = fopen ("conftest.out", "w"); 3308 return ferror (f) || fclose (f) != 0; 3309 3310 ; 3311 return 0; 3312 } 3313 _ACEOF 3314 ac_clean_files="$ac_clean_files conftest.out" 3315 # Check that the compiler produces executables we can run. If not, either 3316 # the compiler is broken, or we cross compile. 3317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3318 $as_echo_n "checking whether we are cross compiling... " >&6; } 3319 if test "$cross_compiling" != yes; then 3320 { { ac_try="$ac_link" 3321 case "(($ac_try" in 3322 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3323 *) ac_try_echo=$ac_try;; 3324 esac 3325 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3326 $as_echo "$ac_try_echo"; } >&5 3327 (eval "$ac_link") 2>&5 3328 ac_status=$? 3329 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3330 test $ac_status = 0; } 3331 if { ac_try='./conftest$ac_cv_exeext' 3332 { { case "(($ac_try" in 3333 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3334 *) ac_try_echo=$ac_try;; 3335 esac 3336 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3337 $as_echo "$ac_try_echo"; } >&5 3338 (eval "$ac_try") 2>&5 3339 ac_status=$? 3340 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3341 test $ac_status = 0; }; }; then 3342 cross_compiling=no 3343 else 3344 if test "$cross_compiling" = maybe; then 3345 cross_compiling=yes 3346 else 3347 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3348 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3349 as_fn_error $? "cannot run C compiled programs. 3350 If you meant to cross compile, use \`--host'. 3351 See \`config.log' for more details" "$LINENO" 5; } 3352 fi 3353 fi 3354 fi 3355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3356 $as_echo "$cross_compiling" >&6; } 3357 3358 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3359 ac_clean_files=$ac_clean_files_save 3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3361 $as_echo_n "checking for suffix of object files... " >&6; } 3362 if ${ac_cv_objext+:} false; then : 3363 $as_echo_n "(cached) " >&6 3364 else 3365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3366 /* end confdefs.h. */ 3367 3368 int 3369 main () 3370 { 3371 3372 ; 3373 return 0; 3374 } 3375 _ACEOF 3376 rm -f conftest.o conftest.obj 3377 if { { ac_try="$ac_compile" 3378 case "(($ac_try" in 3379 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3380 *) ac_try_echo=$ac_try;; 3381 esac 3382 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3383 $as_echo "$ac_try_echo"; } >&5 3384 (eval "$ac_compile") 2>&5 3385 ac_status=$? 3386 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3387 test $ac_status = 0; }; then : 3388 for ac_file in conftest.o conftest.obj conftest.*; do 3389 test -f "$ac_file" || continue; 3390 case $ac_file in 3391 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3392 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3393 break;; 3394 esac 3395 done 3396 else 3397 $as_echo "$as_me: failed program was:" >&5 3398 sed 's/^/| /' conftest.$ac_ext >&5 3399 3400 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3401 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3402 as_fn_error $? "cannot compute suffix of object files: cannot compile 3403 See \`config.log' for more details" "$LINENO" 5; } 3404 fi 3405 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3406 fi 3407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3408 $as_echo "$ac_cv_objext" >&6; } 3409 OBJEXT=$ac_cv_objext 3410 ac_objext=$OBJEXT 3411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3412 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3413 if ${ac_cv_c_compiler_gnu+:} false; then : 3414 $as_echo_n "(cached) " >&6 3415 else 3416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3417 /* end confdefs.h. */ 3418 3419 int 3420 main () 3421 { 3422 #ifndef __GNUC__ 3423 choke me 3424 #endif 3425 3426 ; 3427 return 0; 3428 } 3429 _ACEOF 3430 if ac_fn_c_try_compile "$LINENO"; then : 3431 ac_compiler_gnu=yes 3432 else 3433 ac_compiler_gnu=no 3434 fi 3435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3436 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3437 3438 fi 3439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3440 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3441 if test $ac_compiler_gnu = yes; then 3442 GCC=yes 3443 else 3444 GCC= 3445 fi 3446 ac_test_CFLAGS=${CFLAGS+set} 3447 ac_save_CFLAGS=$CFLAGS 3448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3449 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3450 if ${ac_cv_prog_cc_g+:} false; then : 3451 $as_echo_n "(cached) " >&6 3452 else 3453 ac_save_c_werror_flag=$ac_c_werror_flag 3454 ac_c_werror_flag=yes 3455 ac_cv_prog_cc_g=no 3456 CFLAGS="-g" 3457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3458 /* end confdefs.h. */ 3459 3460 int 3461 main () 3462 { 3463 3464 ; 3465 return 0; 3466 } 3467 _ACEOF 3468 if ac_fn_c_try_compile "$LINENO"; then : 3469 ac_cv_prog_cc_g=yes 3470 else 3471 CFLAGS="" 3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3473 /* end confdefs.h. */ 3474 3475 int 3476 main () 3477 { 3478 3479 ; 3480 return 0; 3481 } 3482 _ACEOF 3483 if ac_fn_c_try_compile "$LINENO"; then : 3484 3485 else 3486 ac_c_werror_flag=$ac_save_c_werror_flag 3487 CFLAGS="-g" 3488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3489 /* end confdefs.h. */ 3490 3491 int 3492 main () 3493 { 3494 3495 ; 3496 return 0; 3497 } 3498 _ACEOF 3499 if ac_fn_c_try_compile "$LINENO"; then : 3500 ac_cv_prog_cc_g=yes 3501 fi 3502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3503 fi 3504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3505 fi 3506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3507 ac_c_werror_flag=$ac_save_c_werror_flag 3508 fi 3509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3510 $as_echo "$ac_cv_prog_cc_g" >&6; } 3511 if test "$ac_test_CFLAGS" = set; then 3512 CFLAGS=$ac_save_CFLAGS 3513 elif test $ac_cv_prog_cc_g = yes; then 3514 if test "$GCC" = yes; then 3515 CFLAGS="-g -O2" 3516 else 3517 CFLAGS="-g" 3518 fi 3519 else 3520 if test "$GCC" = yes; then 3521 CFLAGS="-O2" 3522 else 3523 CFLAGS= 3524 fi 3525 fi 3526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3527 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3528 if ${ac_cv_prog_cc_c89+:} false; then : 3529 $as_echo_n "(cached) " >&6 3530 else 3531 ac_cv_prog_cc_c89=no 3532 ac_save_CC=$CC 3533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3534 /* end confdefs.h. */ 3535 #include <stdarg.h> 3536 #include <stdio.h> 3537 #include <sys/types.h> 3538 #include <sys/stat.h> 3539 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3540 struct buf { int x; }; 3541 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3542 static char *e (p, i) 3543 char **p; 3544 int i; 3545 { 3546 return p[i]; 3547 } 3548 static char *f (char * (*g) (char **, int), char **p, ...) 3549 { 3550 char *s; 3551 va_list v; 3552 va_start (v,p); 3553 s = g (p, va_arg (v,int)); 3554 va_end (v); 3555 return s; 3556 } 3557 3558 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3559 function prototypes and stuff, but not '\xHH' hex character constants. 3560 These don't provoke an error unfortunately, instead are silently treated 3561 as 'x'. The following induces an error, until -std is added to get 3562 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3563 array size at least. It's necessary to write '\x00'==0 to get something 3564 that's true only with -std. */ 3565 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3566 3567 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3568 inside strings and character constants. */ 3569 #define FOO(x) 'x' 3570 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3571 3572 int test (int i, double x); 3573 struct s1 {int (*f) (int a);}; 3574 struct s2 {int (*f) (double a);}; 3575 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3576 int argc; 3577 char **argv; 3578 int 3579 main () 3580 { 3581 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3582 ; 3583 return 0; 3584 } 3585 _ACEOF 3586 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3587 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3588 do 3589 CC="$ac_save_CC $ac_arg" 3590 if ac_fn_c_try_compile "$LINENO"; then : 3591 ac_cv_prog_cc_c89=$ac_arg 3592 fi 3593 rm -f core conftest.err conftest.$ac_objext 3594 test "x$ac_cv_prog_cc_c89" != "xno" && break 3595 done 3596 rm -f conftest.$ac_ext 3597 CC=$ac_save_CC 3598 3599 fi 3600 # AC_CACHE_VAL 3601 case "x$ac_cv_prog_cc_c89" in 3602 x) 3603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3604 $as_echo "none needed" >&6; } ;; 3605 xno) 3606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3607 $as_echo "unsupported" >&6; } ;; 3608 *) 3609 CC="$CC $ac_cv_prog_cc_c89" 3610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3611 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3612 esac 3613 if test "x$ac_cv_prog_cc_c89" != xno; then : 3614 3615 fi 3616 3617 ac_ext=c 3618 ac_cpp='$CPP $CPPFLAGS' 3619 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3620 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3621 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3622 3623 depcc="$CC" am_compiler_list= 3624 3625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3626 $as_echo_n "checking dependency style of $depcc... " >&6; } 3627 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3628 $as_echo_n "(cached) " >&6 3629 else 3630 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3631 # We make a subdir and do the tests there. Otherwise we can end up 3632 # making bogus files that we don't know about and never remove. For 3633 # instance it was reported that on HP-UX the gcc test will end up 3634 # making a dummy file named `D' -- because `-MD' means `put the output 3635 # in D'. 3636 mkdir conftest.dir 3637 # Copy depcomp to subdir because otherwise we won't find it if we're 3638 # using a relative directory. 3639 cp "$am_depcomp" conftest.dir 3640 cd conftest.dir 3641 # We will build objects and dependencies in a subdirectory because 3642 # it helps to detect inapplicable dependency modes. For instance 3643 # both Tru64's cc and ICC support -MD to output dependencies as a 3644 # side effect of compilation, but ICC will put the dependencies in 3645 # the current directory while Tru64 will put them in the object 3646 # directory. 3647 mkdir sub 3648 3649 am_cv_CC_dependencies_compiler_type=none 3650 if test "$am_compiler_list" = ""; then 3651 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3652 fi 3653 am__universal=false 3654 case " $depcc " in #( 3655 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3656 esac 3657 3658 for depmode in $am_compiler_list; do 3659 # Setup a source with many dependencies, because some compilers 3660 # like to wrap large dependency lists on column 80 (with \), and 3661 # we should not choose a depcomp mode which is confused by this. 3662 # 3663 # We need to recreate these files for each test, as the compiler may 3664 # overwrite some of them when testing with obscure command lines. 3665 # This happens at least with the AIX C compiler. 3666 : > sub/conftest.c 3667 for i in 1 2 3 4 5 6; do 3668 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3669 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3670 # Solaris 8's {/usr,}/bin/sh. 3671 touch sub/conftst$i.h 3672 done 3673 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3674 3675 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3676 # mode. It turns out that the SunPro C++ compiler does not properly 3677 # handle `-M -o', and we need to detect this. Also, some Intel 3678 # versions had trouble with output in subdirs 3679 am__obj=sub/conftest.${OBJEXT-o} 3680 am__minus_obj="-o $am__obj" 3681 case $depmode in 3682 gcc) 3683 # This depmode causes a compiler race in universal mode. 3684 test "$am__universal" = false || continue 3685 ;; 3686 nosideeffect) 3687 # after this tag, mechanisms are not by side-effect, so they'll 3688 # only be used when explicitly requested 3689 if test "x$enable_dependency_tracking" = xyes; then 3690 continue 3691 else 3692 break 3693 fi 3694 ;; 3695 msvisualcpp | msvcmsys) 3696 # This compiler won't grok `-c -o', but also, the minuso test has 3697 # not run yet. These depmodes are late enough in the game, and 3698 # so weak that their functioning should not be impacted. 3699 am__obj=conftest.${OBJEXT-o} 3700 am__minus_obj= 3701 ;; 3702 none) break ;; 3703 esac 3704 if depmode=$depmode \ 3705 source=sub/conftest.c object=$am__obj \ 3706 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3707 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3708 >/dev/null 2>conftest.err && 3709 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3710 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3711 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3712 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3713 # icc doesn't choke on unknown options, it will just issue warnings 3714 # or remarks (even with -Werror). So we grep stderr for any message 3715 # that says an option was ignored or not supported. 3716 # When given -MP, icc 7.0 and 7.1 complain thusly: 3717 # icc: Command line warning: ignoring option '-M'; no argument required 3718 # The diagnosis changed in icc 8.0: 3719 # icc: Command line remark: option '-MP' not supported 3720 if (grep 'ignoring option' conftest.err || 3721 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3722 am_cv_CC_dependencies_compiler_type=$depmode 3723 break 3724 fi 3725 fi 3726 done 3727 3728 cd .. 3729 rm -rf conftest.dir 3730 else 3731 am_cv_CC_dependencies_compiler_type=none 3732 fi 3733 3734 fi 3735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3736 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3737 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3738 3739 if 3740 test "x$enable_dependency_tracking" != xno \ 3741 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3742 am__fastdepCC_TRUE= 3743 am__fastdepCC_FALSE='#' 3744 else 3745 am__fastdepCC_TRUE='#' 3746 am__fastdepCC_FALSE= 3747 fi 3748 3749 3750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3751 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3752 if ${ac_cv_prog_cc_c99+:} false; then : 3753 $as_echo_n "(cached) " >&6 3754 else 3755 ac_cv_prog_cc_c99=no 3756 ac_save_CC=$CC 3757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3758 /* end confdefs.h. */ 3759 #include <stdarg.h> 3760 #include <stdbool.h> 3761 #include <stdlib.h> 3762 #include <wchar.h> 3763 #include <stdio.h> 3764 3765 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3766 #define debug(...) fprintf (stderr, __VA_ARGS__) 3767 #define showlist(...) puts (#__VA_ARGS__) 3768 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3769 static void 3770 test_varargs_macros (void) 3771 { 3772 int x = 1234; 3773 int y = 5678; 3774 debug ("Flag"); 3775 debug ("X = %d\n", x); 3776 showlist (The first, second, and third items.); 3777 report (x>y, "x is %d but y is %d", x, y); 3778 } 3779 3780 // Check long long types. 3781 #define BIG64 18446744073709551615ull 3782 #define BIG32 4294967295ul 3783 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3784 #if !BIG_OK 3785 your preprocessor is broken; 3786 #endif 3787 #if BIG_OK 3788 #else 3789 your preprocessor is broken; 3790 #endif 3791 static long long int bignum = -9223372036854775807LL; 3792 static unsigned long long int ubignum = BIG64; 3793 3794 struct incomplete_array 3795 { 3796 int datasize; 3797 double data[]; 3798 }; 3799 3800 struct named_init { 3801 int number; 3802 const wchar_t *name; 3803 double average; 3804 }; 3805 3806 typedef const char *ccp; 3807 3808 static inline int 3809 test_restrict (ccp restrict text) 3810 { 3811 // See if C++-style comments work. 3812 // Iterate through items via the restricted pointer. 3813 // Also check for declarations in for loops. 3814 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3815 continue; 3816 return 0; 3817 } 3818 3819 // Check varargs and va_copy. 3820 static void 3821 test_varargs (const char *format, ...) 3822 { 3823 va_list args; 3824 va_start (args, format); 3825 va_list args_copy; 3826 va_copy (args_copy, args); 3827 3828 const char *str; 3829 int number; 3830 float fnumber; 3831 3832 while (*format) 3833 { 3834 switch (*format++) 3835 { 3836 case 's': // string 3837 str = va_arg (args_copy, const char *); 3838 break; 3839 case 'd': // int 3840 number = va_arg (args_copy, int); 3841 break; 3842 case 'f': // float 3843 fnumber = va_arg (args_copy, double); 3844 break; 3845 default: 3846 break; 3847 } 3848 } 3849 va_end (args_copy); 3850 va_end (args); 3851 } 3852 3853 int 3854 main () 3855 { 3856 3857 // Check bool. 3858 _Bool success = false; 3859 3860 // Check restrict. 3861 if (test_restrict ("String literal") == 0) 3862 success = true; 3863 char *restrict newvar = "Another string"; 3864 3865 // Check varargs. 3866 test_varargs ("s, d' f .", "string", 65, 34.234); 3867 test_varargs_macros (); 3868 3869 // Check flexible array members. 3870 struct incomplete_array *ia = 3871 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3872 ia->datasize = 10; 3873 for (int i = 0; i < ia->datasize; ++i) 3874 ia->data[i] = i * 1.234; 3875 3876 // Check named initializers. 3877 struct named_init ni = { 3878 .number = 34, 3879 .name = L"Test wide string", 3880 .average = 543.34343, 3881 }; 3882 3883 ni.number = 58; 3884 3885 int dynamic_array[ni.number]; 3886 dynamic_array[ni.number - 1] = 543; 3887 3888 // work around unused variable warnings 3889 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3890 || dynamic_array[ni.number - 1] != 543); 3891 3892 ; 3893 return 0; 3894 } 3895 _ACEOF 3896 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3897 do 3898 CC="$ac_save_CC $ac_arg" 3899 if ac_fn_c_try_compile "$LINENO"; then : 3900 ac_cv_prog_cc_c99=$ac_arg 3901 fi 3902 rm -f core conftest.err conftest.$ac_objext 3903 test "x$ac_cv_prog_cc_c99" != "xno" && break 3904 done 3905 rm -f conftest.$ac_ext 3906 CC=$ac_save_CC 3907 3908 fi 3909 # AC_CACHE_VAL 3910 case "x$ac_cv_prog_cc_c99" in 3911 x) 3912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3913 $as_echo "none needed" >&6; } ;; 3914 xno) 3915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3916 $as_echo "unsupported" >&6; } ;; 3917 *) 3918 CC="$CC $ac_cv_prog_cc_c99" 3919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3920 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3921 esac 3922 if test "x$ac_cv_prog_cc_c99" != xno; then : 3923 3924 fi 3925 3926 3927 3928 ac_ext=c 3929 ac_cpp='$CPP $CPPFLAGS' 3930 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3931 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3932 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3934 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3935 # On Suns, sometimes $CPP names a directory. 3936 if test -n "$CPP" && test -d "$CPP"; then 3937 CPP= 3938 fi 3939 if test -z "$CPP"; then 3940 if ${ac_cv_prog_CPP+:} false; then : 3941 $as_echo_n "(cached) " >&6 3942 else 3943 # Double quotes because CPP needs to be expanded 3944 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3945 do 3946 ac_preproc_ok=false 3947 for ac_c_preproc_warn_flag in '' yes 3948 do 3949 # Use a header file that comes with gcc, so configuring glibc 3950 # with a fresh cross-compiler works. 3951 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3952 # <limits.h> exists even on freestanding compilers. 3953 # On the NeXT, cc -E runs the code through the compiler's parser, 3954 # not just through cpp. "Syntax error" is here to catch this case. 3955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3956 /* end confdefs.h. */ 3957 #ifdef __STDC__ 3958 # include <limits.h> 3959 #else 3960 # include <assert.h> 3961 #endif 3962 Syntax error 3963 _ACEOF 3964 if ac_fn_c_try_cpp "$LINENO"; then : 3965 3966 else 3967 # Broken: fails on valid input. 3968 continue 3969 fi 3970 rm -f conftest.err conftest.i conftest.$ac_ext 3971 3972 # OK, works on sane cases. Now check whether nonexistent headers 3973 # can be detected and how. 3974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3975 /* end confdefs.h. */ 3976 #include <ac_nonexistent.h> 3977 _ACEOF 3978 if ac_fn_c_try_cpp "$LINENO"; then : 3979 # Broken: success on invalid input. 3980 continue 3981 else 3982 # Passes both tests. 3983 ac_preproc_ok=: 3984 break 3985 fi 3986 rm -f conftest.err conftest.i conftest.$ac_ext 3987 3988 done 3989 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3990 rm -f conftest.i conftest.err conftest.$ac_ext 3991 if $ac_preproc_ok; then : 3992 break 3993 fi 3994 3995 done 3996 ac_cv_prog_CPP=$CPP 3997 3998 fi 3999 CPP=$ac_cv_prog_CPP 4000 else 4001 ac_cv_prog_CPP=$CPP 4002 fi 4003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4004 $as_echo "$CPP" >&6; } 4005 ac_preproc_ok=false 4006 for ac_c_preproc_warn_flag in '' yes 4007 do 4008 # Use a header file that comes with gcc, so configuring glibc 4009 # with a fresh cross-compiler works. 4010 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4011 # <limits.h> exists even on freestanding compilers. 4012 # On the NeXT, cc -E runs the code through the compiler's parser, 4013 # not just through cpp. "Syntax error" is here to catch this case. 4014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4015 /* end confdefs.h. */ 4016 #ifdef __STDC__ 4017 # include <limits.h> 4018 #else 4019 # include <assert.h> 4020 #endif 4021 Syntax error 4022 _ACEOF 4023 if ac_fn_c_try_cpp "$LINENO"; then : 4024 4025 else 4026 # Broken: fails on valid input. 4027 continue 4028 fi 4029 rm -f conftest.err conftest.i conftest.$ac_ext 4030 4031 # OK, works on sane cases. Now check whether nonexistent headers 4032 # can be detected and how. 4033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4034 /* end confdefs.h. */ 4035 #include <ac_nonexistent.h> 4036 _ACEOF 4037 if ac_fn_c_try_cpp "$LINENO"; then : 4038 # Broken: success on invalid input. 4039 continue 4040 else 4041 # Passes both tests. 4042 ac_preproc_ok=: 4043 break 4044 fi 4045 rm -f conftest.err conftest.i conftest.$ac_ext 4046 4047 done 4048 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4049 rm -f conftest.i conftest.err conftest.$ac_ext 4050 if $ac_preproc_ok; then : 4051 4052 else 4053 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4054 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4055 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4056 See \`config.log' for more details" "$LINENO" 5; } 4057 fi 4058 4059 ac_ext=c 4060 ac_cpp='$CPP $CPPFLAGS' 4061 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4062 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4063 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4064 4065 4066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4067 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4068 if ${ac_cv_path_GREP+:} false; then : 4069 $as_echo_n "(cached) " >&6 4070 else 4071 if test -z "$GREP"; then 4072 ac_path_GREP_found=false 4073 # Loop through the user's path and test for each of PROGNAME-LIST 4074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4075 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4076 do 4077 IFS=$as_save_IFS 4078 test -z "$as_dir" && as_dir=. 4079 for ac_prog in grep ggrep; do 4080 for ac_exec_ext in '' $ac_executable_extensions; do 4081 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4082 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4083 # Check for GNU ac_path_GREP and select it if it is found. 4084 # Check for GNU $ac_path_GREP 4085 case `"$ac_path_GREP" --version 2>&1` in 4086 *GNU*) 4087 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4088 *) 4089 ac_count=0 4090 $as_echo_n 0123456789 >"conftest.in" 4091 while : 4092 do 4093 cat "conftest.in" "conftest.in" >"conftest.tmp" 4094 mv "conftest.tmp" "conftest.in" 4095 cp "conftest.in" "conftest.nl" 4096 $as_echo 'GREP' >> "conftest.nl" 4097 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4098 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4099 as_fn_arith $ac_count + 1 && ac_count=$as_val 4100 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4101 # Best one so far, save it but keep looking for a better one 4102 ac_cv_path_GREP="$ac_path_GREP" 4103 ac_path_GREP_max=$ac_count 4104 fi 4105 # 10*(2^10) chars as input seems more than enough 4106 test $ac_count -gt 10 && break 4107 done 4108 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4109 esac 4110 4111 $ac_path_GREP_found && break 3 4112 done 4113 done 4114 done 4115 IFS=$as_save_IFS 4116 if test -z "$ac_cv_path_GREP"; then 4117 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4118 fi 4119 else 4120 ac_cv_path_GREP=$GREP 4121 fi 4122 4123 fi 4124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4125 $as_echo "$ac_cv_path_GREP" >&6; } 4126 GREP="$ac_cv_path_GREP" 4127 4128 4129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4130 $as_echo_n "checking for egrep... " >&6; } 4131 if ${ac_cv_path_EGREP+:} false; then : 4132 $as_echo_n "(cached) " >&6 4133 else 4134 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4135 then ac_cv_path_EGREP="$GREP -E" 4136 else 4137 if test -z "$EGREP"; then 4138 ac_path_EGREP_found=false 4139 # Loop through the user's path and test for each of PROGNAME-LIST 4140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4141 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4142 do 4143 IFS=$as_save_IFS 4144 test -z "$as_dir" && as_dir=. 4145 for ac_prog in egrep; do 4146 for ac_exec_ext in '' $ac_executable_extensions; do 4147 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4148 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4149 # Check for GNU ac_path_EGREP and select it if it is found. 4150 # Check for GNU $ac_path_EGREP 4151 case `"$ac_path_EGREP" --version 2>&1` in 4152 *GNU*) 4153 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4154 *) 4155 ac_count=0 4156 $as_echo_n 0123456789 >"conftest.in" 4157 while : 4158 do 4159 cat "conftest.in" "conftest.in" >"conftest.tmp" 4160 mv "conftest.tmp" "conftest.in" 4161 cp "conftest.in" "conftest.nl" 4162 $as_echo 'EGREP' >> "conftest.nl" 4163 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4164 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4165 as_fn_arith $ac_count + 1 && ac_count=$as_val 4166 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4167 # Best one so far, save it but keep looking for a better one 4168 ac_cv_path_EGREP="$ac_path_EGREP" 4169 ac_path_EGREP_max=$ac_count 4170 fi 4171 # 10*(2^10) chars as input seems more than enough 4172 test $ac_count -gt 10 && break 4173 done 4174 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4175 esac 4176 4177 $ac_path_EGREP_found && break 3 4178 done 4179 done 4180 done 4181 IFS=$as_save_IFS 4182 if test -z "$ac_cv_path_EGREP"; then 4183 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4184 fi 4185 else 4186 ac_cv_path_EGREP=$EGREP 4187 fi 4188 4189 fi 4190 fi 4191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4192 $as_echo "$ac_cv_path_EGREP" >&6; } 4193 EGREP="$ac_cv_path_EGREP" 4194 4195 4196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4197 $as_echo_n "checking for ANSI C header files... " >&6; } 4198 if ${ac_cv_header_stdc+:} false; then : 4199 $as_echo_n "(cached) " >&6 4200 else 4201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4202 /* end confdefs.h. */ 4203 #include <stdlib.h> 4204 #include <stdarg.h> 4205 #include <string.h> 4206 #include <float.h> 4207 4208 int 4209 main () 4210 { 4211 4212 ; 4213 return 0; 4214 } 4215 _ACEOF 4216 if ac_fn_c_try_compile "$LINENO"; then : 4217 ac_cv_header_stdc=yes 4218 else 4219 ac_cv_header_stdc=no 4220 fi 4221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4222 4223 if test $ac_cv_header_stdc = yes; then 4224 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4226 /* end confdefs.h. */ 4227 #include <string.h> 4228 4229 _ACEOF 4230 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4231 $EGREP "memchr" >/dev/null 2>&1; then : 4232 4233 else 4234 ac_cv_header_stdc=no 4235 fi 4236 rm -f conftest* 4237 4238 fi 4239 4240 if test $ac_cv_header_stdc = yes; then 4241 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4243 /* end confdefs.h. */ 4244 #include <stdlib.h> 4245 4246 _ACEOF 4247 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4248 $EGREP "free" >/dev/null 2>&1; then : 4249 4250 else 4251 ac_cv_header_stdc=no 4252 fi 4253 rm -f conftest* 4254 4255 fi 4256 4257 if test $ac_cv_header_stdc = yes; then 4258 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4259 if test "$cross_compiling" = yes; then : 4260 : 4261 else 4262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4263 /* end confdefs.h. */ 4264 #include <ctype.h> 4265 #include <stdlib.h> 4266 #if ((' ' & 0x0FF) == 0x020) 4267 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4268 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4269 #else 4270 # define ISLOWER(c) \ 4271 (('a' <= (c) && (c) <= 'i') \ 4272 || ('j' <= (c) && (c) <= 'r') \ 4273 || ('s' <= (c) && (c) <= 'z')) 4274 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4275 #endif 4276 4277 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4278 int 4279 main () 4280 { 4281 int i; 4282 for (i = 0; i < 256; i++) 4283 if (XOR (islower (i), ISLOWER (i)) 4284 || toupper (i) != TOUPPER (i)) 4285 return 2; 4286 return 0; 4287 } 4288 _ACEOF 4289 if ac_fn_c_try_run "$LINENO"; then : 4290 4291 else 4292 ac_cv_header_stdc=no 4293 fi 4294 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4295 conftest.$ac_objext conftest.beam conftest.$ac_ext 4296 fi 4297 4298 fi 4299 fi 4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4301 $as_echo "$ac_cv_header_stdc" >&6; } 4302 if test $ac_cv_header_stdc = yes; then 4303 4304 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4305 4306 fi 4307 4308 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4309 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4310 inttypes.h stdint.h unistd.h 4311 do : 4312 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4313 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4314 " 4315 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4316 cat >>confdefs.h <<_ACEOF 4317 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4318 _ACEOF 4319 4320 fi 4321 4322 done 4323 4324 4325 4326 4327 4328 4329 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4330 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4331 CLANGCC="yes" 4332 else 4333 CLANGCC="no" 4334 fi 4335 4336 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4337 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4338 INTELCC="yes" 4339 else 4340 INTELCC="no" 4341 fi 4342 4343 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4344 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4345 SUNCC="yes" 4346 else 4347 SUNCC="no" 4348 fi 4349 4350 4351 4352 4353 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4354 if test -n "$ac_tool_prefix"; then 4355 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4356 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4358 $as_echo_n "checking for $ac_word... " >&6; } 4359 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4360 $as_echo_n "(cached) " >&6 4361 else 4362 case $PKG_CONFIG in 4363 [\\/]* | ?:[\\/]*) 4364 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4365 ;; 4366 *) 4367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4368 for as_dir in $PATH 4369 do 4370 IFS=$as_save_IFS 4371 test -z "$as_dir" && as_dir=. 4372 for ac_exec_ext in '' $ac_executable_extensions; do 4373 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4374 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4375 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4376 break 2 4377 fi 4378 done 4379 done 4380 IFS=$as_save_IFS 4381 4382 ;; 4383 esac 4384 fi 4385 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4386 if test -n "$PKG_CONFIG"; then 4387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4388 $as_echo "$PKG_CONFIG" >&6; } 4389 else 4390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4391 $as_echo "no" >&6; } 4392 fi 4393 4394 4395 fi 4396 if test -z "$ac_cv_path_PKG_CONFIG"; then 4397 ac_pt_PKG_CONFIG=$PKG_CONFIG 4398 # Extract the first word of "pkg-config", so it can be a program name with args. 4399 set dummy pkg-config; ac_word=$2 4400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4401 $as_echo_n "checking for $ac_word... " >&6; } 4402 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4403 $as_echo_n "(cached) " >&6 4404 else 4405 case $ac_pt_PKG_CONFIG in 4406 [\\/]* | ?:[\\/]*) 4407 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4408 ;; 4409 *) 4410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4411 for as_dir in $PATH 4412 do 4413 IFS=$as_save_IFS 4414 test -z "$as_dir" && as_dir=. 4415 for ac_exec_ext in '' $ac_executable_extensions; do 4416 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4417 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4418 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4419 break 2 4420 fi 4421 done 4422 done 4423 IFS=$as_save_IFS 4424 4425 ;; 4426 esac 4427 fi 4428 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4429 if test -n "$ac_pt_PKG_CONFIG"; then 4430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4431 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4432 else 4433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4434 $as_echo "no" >&6; } 4435 fi 4436 4437 if test "x$ac_pt_PKG_CONFIG" = x; then 4438 PKG_CONFIG="" 4439 else 4440 case $cross_compiling:$ac_tool_warned in 4441 yes:) 4442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4443 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4444 ac_tool_warned=yes ;; 4445 esac 4446 PKG_CONFIG=$ac_pt_PKG_CONFIG 4447 fi 4448 else 4449 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4450 fi 4451 4452 fi 4453 if test -n "$PKG_CONFIG"; then 4454 _pkg_min_version=0.9.0 4455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4456 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4457 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4459 $as_echo "yes" >&6; } 4460 else 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4462 $as_echo "no" >&6; } 4463 PKG_CONFIG="" 4464 fi 4465 4466 fi 4467 # Make sure we can run config.sub. 4468 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4469 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4470 4471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4472 $as_echo_n "checking build system type... " >&6; } 4473 if ${ac_cv_build+:} false; then : 4474 $as_echo_n "(cached) " >&6 4475 else 4476 ac_build_alias=$build_alias 4477 test "x$ac_build_alias" = x && 4478 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4479 test "x$ac_build_alias" = x && 4480 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4481 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4482 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4483 4484 fi 4485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4486 $as_echo "$ac_cv_build" >&6; } 4487 case $ac_cv_build in 4488 *-*-*) ;; 4489 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4490 esac 4491 build=$ac_cv_build 4492 ac_save_IFS=$IFS; IFS='-' 4493 set x $ac_cv_build 4494 shift 4495 build_cpu=$1 4496 build_vendor=$2 4497 shift; shift 4498 # Remember, the first character of IFS is used to create $*, 4499 # except with old shells: 4500 build_os=$* 4501 IFS=$ac_save_IFS 4502 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4503 4504 4505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4506 $as_echo_n "checking host system type... " >&6; } 4507 if ${ac_cv_host+:} false; then : 4508 $as_echo_n "(cached) " >&6 4509 else 4510 if test "x$host_alias" = x; then 4511 ac_cv_host=$ac_cv_build 4512 else 4513 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4514 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4515 fi 4516 4517 fi 4518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4519 $as_echo "$ac_cv_host" >&6; } 4520 case $ac_cv_host in 4521 *-*-*) ;; 4522 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4523 esac 4524 host=$ac_cv_host 4525 ac_save_IFS=$IFS; IFS='-' 4526 set x $ac_cv_host 4527 shift 4528 host_cpu=$1 4529 host_vendor=$2 4530 shift; shift 4531 # Remember, the first character of IFS is used to create $*, 4532 # except with old shells: 4533 host_os=$* 4534 IFS=$ac_save_IFS 4535 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4536 4537 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4539 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4540 if ${ac_cv_path_SED+:} false; then : 4541 $as_echo_n "(cached) " >&6 4542 else 4543 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4544 for ac_i in 1 2 3 4 5 6 7; do 4545 ac_script="$ac_script$as_nl$ac_script" 4546 done 4547 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4548 { ac_script=; unset ac_script;} 4549 if test -z "$SED"; then 4550 ac_path_SED_found=false 4551 # Loop through the user's path and test for each of PROGNAME-LIST 4552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4553 for as_dir in $PATH 4554 do 4555 IFS=$as_save_IFS 4556 test -z "$as_dir" && as_dir=. 4557 for ac_prog in sed gsed; do 4558 for ac_exec_ext in '' $ac_executable_extensions; do 4559 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4560 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4561 # Check for GNU ac_path_SED and select it if it is found. 4562 # Check for GNU $ac_path_SED 4563 case `"$ac_path_SED" --version 2>&1` in 4564 *GNU*) 4565 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4566 *) 4567 ac_count=0 4568 $as_echo_n 0123456789 >"conftest.in" 4569 while : 4570 do 4571 cat "conftest.in" "conftest.in" >"conftest.tmp" 4572 mv "conftest.tmp" "conftest.in" 4573 cp "conftest.in" "conftest.nl" 4574 $as_echo '' >> "conftest.nl" 4575 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4576 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4577 as_fn_arith $ac_count + 1 && ac_count=$as_val 4578 if test $ac_count -gt ${ac_path_SED_max-0}; then 4579 # Best one so far, save it but keep looking for a better one 4580 ac_cv_path_SED="$ac_path_SED" 4581 ac_path_SED_max=$ac_count 4582 fi 4583 # 10*(2^10) chars as input seems more than enough 4584 test $ac_count -gt 10 && break 4585 done 4586 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4587 esac 4588 4589 $ac_path_SED_found && break 3 4590 done 4591 done 4592 done 4593 IFS=$as_save_IFS 4594 if test -z "$ac_cv_path_SED"; then 4595 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4596 fi 4597 else 4598 ac_cv_path_SED=$SED 4599 fi 4600 4601 fi 4602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4603 $as_echo "$ac_cv_path_SED" >&6; } 4604 SED="$ac_cv_path_SED" 4605 rm -f conftest.sed 4606 4607 4608 4609 4610 4611 4612 # Check whether --enable-selective-werror was given. 4613 if test "${enable_selective_werror+set}" = set; then : 4614 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4615 else 4616 SELECTIVE_WERROR=yes 4617 fi 4618 4619 4620 4621 4622 4623 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4624 if test "x$SUNCC" = "xyes"; then 4625 BASE_CFLAGS="-v" 4626 else 4627 BASE_CFLAGS="" 4628 fi 4629 4630 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 xorg_testset_save_CFLAGS="$CFLAGS" 4645 4646 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4649 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4650 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4651 $as_echo_n "(cached) " >&6 4652 else 4653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4654 /* end confdefs.h. */ 4655 int i; 4656 _ACEOF 4657 if ac_fn_c_try_compile "$LINENO"; then : 4658 xorg_cv_cc_flag_unknown_warning_option=yes 4659 else 4660 xorg_cv_cc_flag_unknown_warning_option=no 4661 fi 4662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4663 fi 4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4665 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4666 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4667 CFLAGS="$xorg_testset_save_CFLAGS" 4668 fi 4669 4670 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4673 fi 4674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4676 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4677 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4678 $as_echo_n "(cached) " >&6 4679 else 4680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4681 /* end confdefs.h. */ 4682 int i; 4683 _ACEOF 4684 if ac_fn_c_try_compile "$LINENO"; then : 4685 xorg_cv_cc_flag_unused_command_line_argument=yes 4686 else 4687 xorg_cv_cc_flag_unused_command_line_argument=no 4688 fi 4689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4690 fi 4691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4692 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4693 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4694 CFLAGS="$xorg_testset_save_CFLAGS" 4695 fi 4696 4697 found="no" 4698 4699 if test $found = "no" ; then 4700 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4702 fi 4703 4704 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4706 fi 4707 4708 CFLAGS="$CFLAGS -Wall" 4709 4710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wall" >&5 4711 $as_echo_n "checking if $CC supports-Wall... " >&6; } 4712 cacheid=xorg_cv_cc_flag__Wall 4713 if eval \${$cacheid+:} false; then : 4714 $as_echo_n "(cached) " >&6 4715 else 4716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4717 /* end confdefs.h. */ 4718 int i; 4719 int 4720 main () 4721 { 4722 4723 ; 4724 return 0; 4725 } 4726 _ACEOF 4727 if ac_fn_c_try_link "$LINENO"; then : 4728 eval $cacheid=yes 4729 else 4730 eval $cacheid=no 4731 fi 4732 rm -f core conftest.err conftest.$ac_objext \ 4733 conftest$ac_exeext conftest.$ac_ext 4734 fi 4735 4736 4737 CFLAGS="$xorg_testset_save_CFLAGS" 4738 4739 eval supported=\$$cacheid 4740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4741 $as_echo "$supported" >&6; } 4742 if test "$supported" = "yes" ; then 4743 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4744 found="yes" 4745 fi 4746 fi 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 xorg_testset_save_CFLAGS="$CFLAGS" 4763 4764 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4767 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4768 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4769 $as_echo_n "(cached) " >&6 4770 else 4771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4772 /* end confdefs.h. */ 4773 int i; 4774 _ACEOF 4775 if ac_fn_c_try_compile "$LINENO"; then : 4776 xorg_cv_cc_flag_unknown_warning_option=yes 4777 else 4778 xorg_cv_cc_flag_unknown_warning_option=no 4779 fi 4780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4781 fi 4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4783 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4784 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4785 CFLAGS="$xorg_testset_save_CFLAGS" 4786 fi 4787 4788 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4791 fi 4792 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4794 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4795 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4796 $as_echo_n "(cached) " >&6 4797 else 4798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4799 /* end confdefs.h. */ 4800 int i; 4801 _ACEOF 4802 if ac_fn_c_try_compile "$LINENO"; then : 4803 xorg_cv_cc_flag_unused_command_line_argument=yes 4804 else 4805 xorg_cv_cc_flag_unused_command_line_argument=no 4806 fi 4807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4808 fi 4809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4810 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4811 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4812 CFLAGS="$xorg_testset_save_CFLAGS" 4813 fi 4814 4815 found="no" 4816 4817 if test $found = "no" ; then 4818 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4820 fi 4821 4822 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4824 fi 4825 4826 CFLAGS="$CFLAGS -Wpointer-arith" 4827 4828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-arith" >&5 4829 $as_echo_n "checking if $CC supports-Wpointer-arith... " >&6; } 4830 cacheid=xorg_cv_cc_flag__Wpointer_arith 4831 if eval \${$cacheid+:} false; then : 4832 $as_echo_n "(cached) " >&6 4833 else 4834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4835 /* end confdefs.h. */ 4836 int i; 4837 int 4838 main () 4839 { 4840 4841 ; 4842 return 0; 4843 } 4844 _ACEOF 4845 if ac_fn_c_try_link "$LINENO"; then : 4846 eval $cacheid=yes 4847 else 4848 eval $cacheid=no 4849 fi 4850 rm -f core conftest.err conftest.$ac_objext \ 4851 conftest$ac_exeext conftest.$ac_ext 4852 fi 4853 4854 4855 CFLAGS="$xorg_testset_save_CFLAGS" 4856 4857 eval supported=\$$cacheid 4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4859 $as_echo "$supported" >&6; } 4860 if test "$supported" = "yes" ; then 4861 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4862 found="yes" 4863 fi 4864 fi 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 xorg_testset_save_CFLAGS="$CFLAGS" 4881 4882 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4885 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4886 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4887 $as_echo_n "(cached) " >&6 4888 else 4889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4890 /* end confdefs.h. */ 4891 int i; 4892 _ACEOF 4893 if ac_fn_c_try_compile "$LINENO"; then : 4894 xorg_cv_cc_flag_unknown_warning_option=yes 4895 else 4896 xorg_cv_cc_flag_unknown_warning_option=no 4897 fi 4898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4899 fi 4900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4901 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4902 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4903 CFLAGS="$xorg_testset_save_CFLAGS" 4904 fi 4905 4906 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4907 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4909 fi 4910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4912 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4913 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4914 $as_echo_n "(cached) " >&6 4915 else 4916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4917 /* end confdefs.h. */ 4918 int i; 4919 _ACEOF 4920 if ac_fn_c_try_compile "$LINENO"; then : 4921 xorg_cv_cc_flag_unused_command_line_argument=yes 4922 else 4923 xorg_cv_cc_flag_unused_command_line_argument=no 4924 fi 4925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4926 fi 4927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4928 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4929 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4930 CFLAGS="$xorg_testset_save_CFLAGS" 4931 fi 4932 4933 found="no" 4934 4935 if test $found = "no" ; then 4936 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4938 fi 4939 4940 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4942 fi 4943 4944 CFLAGS="$CFLAGS -Wmissing-declarations" 4945 4946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-declarations" >&5 4947 $as_echo_n "checking if $CC supports-Wmissing-declarations... " >&6; } 4948 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4949 if eval \${$cacheid+:} false; then : 4950 $as_echo_n "(cached) " >&6 4951 else 4952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4953 /* end confdefs.h. */ 4954 int i; 4955 int 4956 main () 4957 { 4958 4959 ; 4960 return 0; 4961 } 4962 _ACEOF 4963 if ac_fn_c_try_link "$LINENO"; then : 4964 eval $cacheid=yes 4965 else 4966 eval $cacheid=no 4967 fi 4968 rm -f core conftest.err conftest.$ac_objext \ 4969 conftest$ac_exeext conftest.$ac_ext 4970 fi 4971 4972 4973 CFLAGS="$xorg_testset_save_CFLAGS" 4974 4975 eval supported=\$$cacheid 4976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4977 $as_echo "$supported" >&6; } 4978 if test "$supported" = "yes" ; then 4979 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4980 found="yes" 4981 fi 4982 fi 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 xorg_testset_save_CFLAGS="$CFLAGS" 4999 5000 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5003 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5004 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5005 $as_echo_n "(cached) " >&6 5006 else 5007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5008 /* end confdefs.h. */ 5009 int i; 5010 _ACEOF 5011 if ac_fn_c_try_compile "$LINENO"; then : 5012 xorg_cv_cc_flag_unknown_warning_option=yes 5013 else 5014 xorg_cv_cc_flag_unknown_warning_option=no 5015 fi 5016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5017 fi 5018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5019 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5020 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5021 CFLAGS="$xorg_testset_save_CFLAGS" 5022 fi 5023 5024 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5027 fi 5028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5030 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5031 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5032 $as_echo_n "(cached) " >&6 5033 else 5034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5035 /* end confdefs.h. */ 5036 int i; 5037 _ACEOF 5038 if ac_fn_c_try_compile "$LINENO"; then : 5039 xorg_cv_cc_flag_unused_command_line_argument=yes 5040 else 5041 xorg_cv_cc_flag_unused_command_line_argument=no 5042 fi 5043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5044 fi 5045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5046 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5047 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5048 CFLAGS="$xorg_testset_save_CFLAGS" 5049 fi 5050 5051 found="no" 5052 5053 if test $found = "no" ; then 5054 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5056 fi 5057 5058 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5060 fi 5061 5062 CFLAGS="$CFLAGS -Wformat=2" 5063 5064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat=2" >&5 5065 $as_echo_n "checking if $CC supports-Wformat=2... " >&6; } 5066 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5067 if eval \${$cacheid+:} false; then : 5068 $as_echo_n "(cached) " >&6 5069 else 5070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5071 /* end confdefs.h. */ 5072 int i; 5073 int 5074 main () 5075 { 5076 5077 ; 5078 return 0; 5079 } 5080 _ACEOF 5081 if ac_fn_c_try_link "$LINENO"; then : 5082 eval $cacheid=yes 5083 else 5084 eval $cacheid=no 5085 fi 5086 rm -f core conftest.err conftest.$ac_objext \ 5087 conftest$ac_exeext conftest.$ac_ext 5088 fi 5089 5090 5091 CFLAGS="$xorg_testset_save_CFLAGS" 5092 5093 eval supported=\$$cacheid 5094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5095 $as_echo "$supported" >&6; } 5096 if test "$supported" = "yes" ; then 5097 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5098 found="yes" 5099 fi 5100 fi 5101 5102 if test $found = "no" ; then 5103 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5105 fi 5106 5107 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5109 fi 5110 5111 CFLAGS="$CFLAGS -Wformat" 5112 5113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat" >&5 5114 $as_echo_n "checking if $CC supports-Wformat... " >&6; } 5115 cacheid=xorg_cv_cc_flag__Wformat 5116 if eval \${$cacheid+:} false; then : 5117 $as_echo_n "(cached) " >&6 5118 else 5119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5120 /* end confdefs.h. */ 5121 int i; 5122 int 5123 main () 5124 { 5125 5126 ; 5127 return 0; 5128 } 5129 _ACEOF 5130 if ac_fn_c_try_link "$LINENO"; then : 5131 eval $cacheid=yes 5132 else 5133 eval $cacheid=no 5134 fi 5135 rm -f core conftest.err conftest.$ac_objext \ 5136 conftest$ac_exeext conftest.$ac_ext 5137 fi 5138 5139 5140 CFLAGS="$xorg_testset_save_CFLAGS" 5141 5142 eval supported=\$$cacheid 5143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5144 $as_echo "$supported" >&6; } 5145 if test "$supported" = "yes" ; then 5146 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5147 found="yes" 5148 fi 5149 fi 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 xorg_testset_save_CFLAGS="$CFLAGS" 5168 5169 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5172 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5173 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 _ACEOF 5180 if ac_fn_c_try_compile "$LINENO"; then : 5181 xorg_cv_cc_flag_unknown_warning_option=yes 5182 else 5183 xorg_cv_cc_flag_unknown_warning_option=no 5184 fi 5185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5186 fi 5187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5188 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5189 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5190 CFLAGS="$xorg_testset_save_CFLAGS" 5191 fi 5192 5193 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5196 fi 5197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5199 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5200 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5201 $as_echo_n "(cached) " >&6 5202 else 5203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5204 /* end confdefs.h. */ 5205 int i; 5206 _ACEOF 5207 if ac_fn_c_try_compile "$LINENO"; then : 5208 xorg_cv_cc_flag_unused_command_line_argument=yes 5209 else 5210 xorg_cv_cc_flag_unused_command_line_argument=no 5211 fi 5212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5213 fi 5214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5215 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5216 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5217 CFLAGS="$xorg_testset_save_CFLAGS" 5218 fi 5219 5220 found="no" 5221 5222 if test $found = "no" ; then 5223 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5225 fi 5226 5227 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5229 fi 5230 5231 CFLAGS="$CFLAGS -Wstrict-prototypes" 5232 5233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wstrict-prototypes" >&5 5234 $as_echo_n "checking if $CC supports-Wstrict-prototypes... " >&6; } 5235 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5236 if eval \${$cacheid+:} false; then : 5237 $as_echo_n "(cached) " >&6 5238 else 5239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5240 /* end confdefs.h. */ 5241 int i; 5242 int 5243 main () 5244 { 5245 5246 ; 5247 return 0; 5248 } 5249 _ACEOF 5250 if ac_fn_c_try_link "$LINENO"; then : 5251 eval $cacheid=yes 5252 else 5253 eval $cacheid=no 5254 fi 5255 rm -f core conftest.err conftest.$ac_objext \ 5256 conftest$ac_exeext conftest.$ac_ext 5257 fi 5258 5259 5260 CFLAGS="$xorg_testset_save_CFLAGS" 5261 5262 eval supported=\$$cacheid 5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5264 $as_echo "$supported" >&6; } 5265 if test "$supported" = "yes" ; then 5266 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5267 found="yes" 5268 fi 5269 fi 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 xorg_testset_save_CFLAGS="$CFLAGS" 5286 5287 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5290 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5291 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 _ACEOF 5298 if ac_fn_c_try_compile "$LINENO"; then : 5299 xorg_cv_cc_flag_unknown_warning_option=yes 5300 else 5301 xorg_cv_cc_flag_unknown_warning_option=no 5302 fi 5303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5304 fi 5305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5306 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5307 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5308 CFLAGS="$xorg_testset_save_CFLAGS" 5309 fi 5310 5311 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5312 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5314 fi 5315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5317 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5318 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5319 $as_echo_n "(cached) " >&6 5320 else 5321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5322 /* end confdefs.h. */ 5323 int i; 5324 _ACEOF 5325 if ac_fn_c_try_compile "$LINENO"; then : 5326 xorg_cv_cc_flag_unused_command_line_argument=yes 5327 else 5328 xorg_cv_cc_flag_unused_command_line_argument=no 5329 fi 5330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5331 fi 5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5333 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5334 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5335 CFLAGS="$xorg_testset_save_CFLAGS" 5336 fi 5337 5338 found="no" 5339 5340 if test $found = "no" ; then 5341 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5343 fi 5344 5345 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5347 fi 5348 5349 CFLAGS="$CFLAGS -Wmissing-prototypes" 5350 5351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-prototypes" >&5 5352 $as_echo_n "checking if $CC supports-Wmissing-prototypes... " >&6; } 5353 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5354 if eval \${$cacheid+:} false; then : 5355 $as_echo_n "(cached) " >&6 5356 else 5357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5358 /* end confdefs.h. */ 5359 int i; 5360 int 5361 main () 5362 { 5363 5364 ; 5365 return 0; 5366 } 5367 _ACEOF 5368 if ac_fn_c_try_link "$LINENO"; then : 5369 eval $cacheid=yes 5370 else 5371 eval $cacheid=no 5372 fi 5373 rm -f core conftest.err conftest.$ac_objext \ 5374 conftest$ac_exeext conftest.$ac_ext 5375 fi 5376 5377 5378 CFLAGS="$xorg_testset_save_CFLAGS" 5379 5380 eval supported=\$$cacheid 5381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5382 $as_echo "$supported" >&6; } 5383 if test "$supported" = "yes" ; then 5384 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5385 found="yes" 5386 fi 5387 fi 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 xorg_testset_save_CFLAGS="$CFLAGS" 5404 5405 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5408 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5409 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 _ACEOF 5416 if ac_fn_c_try_compile "$LINENO"; then : 5417 xorg_cv_cc_flag_unknown_warning_option=yes 5418 else 5419 xorg_cv_cc_flag_unknown_warning_option=no 5420 fi 5421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5422 fi 5423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5424 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5425 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5426 CFLAGS="$xorg_testset_save_CFLAGS" 5427 fi 5428 5429 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5430 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5432 fi 5433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5435 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5436 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5437 $as_echo_n "(cached) " >&6 5438 else 5439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5440 /* end confdefs.h. */ 5441 int i; 5442 _ACEOF 5443 if ac_fn_c_try_compile "$LINENO"; then : 5444 xorg_cv_cc_flag_unused_command_line_argument=yes 5445 else 5446 xorg_cv_cc_flag_unused_command_line_argument=no 5447 fi 5448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5449 fi 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5451 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5452 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5453 CFLAGS="$xorg_testset_save_CFLAGS" 5454 fi 5455 5456 found="no" 5457 5458 if test $found = "no" ; then 5459 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5461 fi 5462 5463 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5465 fi 5466 5467 CFLAGS="$CFLAGS -Wnested-externs" 5468 5469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnested-externs" >&5 5470 $as_echo_n "checking if $CC supports-Wnested-externs... " >&6; } 5471 cacheid=xorg_cv_cc_flag__Wnested_externs 5472 if eval \${$cacheid+:} false; then : 5473 $as_echo_n "(cached) " >&6 5474 else 5475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5476 /* end confdefs.h. */ 5477 int i; 5478 int 5479 main () 5480 { 5481 5482 ; 5483 return 0; 5484 } 5485 _ACEOF 5486 if ac_fn_c_try_link "$LINENO"; then : 5487 eval $cacheid=yes 5488 else 5489 eval $cacheid=no 5490 fi 5491 rm -f core conftest.err conftest.$ac_objext \ 5492 conftest$ac_exeext conftest.$ac_ext 5493 fi 5494 5495 5496 CFLAGS="$xorg_testset_save_CFLAGS" 5497 5498 eval supported=\$$cacheid 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5500 $as_echo "$supported" >&6; } 5501 if test "$supported" = "yes" ; then 5502 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5503 found="yes" 5504 fi 5505 fi 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 xorg_testset_save_CFLAGS="$CFLAGS" 5522 5523 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5526 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5527 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 _ACEOF 5534 if ac_fn_c_try_compile "$LINENO"; then : 5535 xorg_cv_cc_flag_unknown_warning_option=yes 5536 else 5537 xorg_cv_cc_flag_unknown_warning_option=no 5538 fi 5539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5540 fi 5541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5542 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5543 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5544 CFLAGS="$xorg_testset_save_CFLAGS" 5545 fi 5546 5547 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5548 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5550 fi 5551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5553 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5554 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5555 $as_echo_n "(cached) " >&6 5556 else 5557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5558 /* end confdefs.h. */ 5559 int i; 5560 _ACEOF 5561 if ac_fn_c_try_compile "$LINENO"; then : 5562 xorg_cv_cc_flag_unused_command_line_argument=yes 5563 else 5564 xorg_cv_cc_flag_unused_command_line_argument=no 5565 fi 5566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5567 fi 5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5569 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5570 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5571 CFLAGS="$xorg_testset_save_CFLAGS" 5572 fi 5573 5574 found="no" 5575 5576 if test $found = "no" ; then 5577 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5579 fi 5580 5581 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5583 fi 5584 5585 CFLAGS="$CFLAGS -Wbad-function-cast" 5586 5587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wbad-function-cast" >&5 5588 $as_echo_n "checking if $CC supports-Wbad-function-cast... " >&6; } 5589 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5590 if eval \${$cacheid+:} false; then : 5591 $as_echo_n "(cached) " >&6 5592 else 5593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5594 /* end confdefs.h. */ 5595 int i; 5596 int 5597 main () 5598 { 5599 5600 ; 5601 return 0; 5602 } 5603 _ACEOF 5604 if ac_fn_c_try_link "$LINENO"; then : 5605 eval $cacheid=yes 5606 else 5607 eval $cacheid=no 5608 fi 5609 rm -f core conftest.err conftest.$ac_objext \ 5610 conftest$ac_exeext conftest.$ac_ext 5611 fi 5612 5613 5614 CFLAGS="$xorg_testset_save_CFLAGS" 5615 5616 eval supported=\$$cacheid 5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5618 $as_echo "$supported" >&6; } 5619 if test "$supported" = "yes" ; then 5620 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5621 found="yes" 5622 fi 5623 fi 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 xorg_testset_save_CFLAGS="$CFLAGS" 5640 5641 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5644 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5645 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5646 $as_echo_n "(cached) " >&6 5647 else 5648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5649 /* end confdefs.h. */ 5650 int i; 5651 _ACEOF 5652 if ac_fn_c_try_compile "$LINENO"; then : 5653 xorg_cv_cc_flag_unknown_warning_option=yes 5654 else 5655 xorg_cv_cc_flag_unknown_warning_option=no 5656 fi 5657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5658 fi 5659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5660 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5661 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5662 CFLAGS="$xorg_testset_save_CFLAGS" 5663 fi 5664 5665 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5668 fi 5669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5671 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5672 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5673 $as_echo_n "(cached) " >&6 5674 else 5675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5676 /* end confdefs.h. */ 5677 int i; 5678 _ACEOF 5679 if ac_fn_c_try_compile "$LINENO"; then : 5680 xorg_cv_cc_flag_unused_command_line_argument=yes 5681 else 5682 xorg_cv_cc_flag_unused_command_line_argument=no 5683 fi 5684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5685 fi 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5687 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5688 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5689 CFLAGS="$xorg_testset_save_CFLAGS" 5690 fi 5691 5692 found="no" 5693 5694 if test $found = "no" ; then 5695 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5697 fi 5698 5699 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5701 fi 5702 5703 CFLAGS="$CFLAGS -Wold-style-definition" 5704 5705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wold-style-definition" >&5 5706 $as_echo_n "checking if $CC supports-Wold-style-definition... " >&6; } 5707 cacheid=xorg_cv_cc_flag__Wold_style_definition 5708 if eval \${$cacheid+:} false; then : 5709 $as_echo_n "(cached) " >&6 5710 else 5711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5712 /* end confdefs.h. */ 5713 int i; 5714 int 5715 main () 5716 { 5717 5718 ; 5719 return 0; 5720 } 5721 _ACEOF 5722 if ac_fn_c_try_link "$LINENO"; then : 5723 eval $cacheid=yes 5724 else 5725 eval $cacheid=no 5726 fi 5727 rm -f core conftest.err conftest.$ac_objext \ 5728 conftest$ac_exeext conftest.$ac_ext 5729 fi 5730 5731 5732 CFLAGS="$xorg_testset_save_CFLAGS" 5733 5734 eval supported=\$$cacheid 5735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5736 $as_echo "$supported" >&6; } 5737 if test "$supported" = "yes" ; then 5738 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5739 found="yes" 5740 fi 5741 fi 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 xorg_testset_save_CFLAGS="$CFLAGS" 5758 5759 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5762 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5763 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5764 $as_echo_n "(cached) " >&6 5765 else 5766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5767 /* end confdefs.h. */ 5768 int i; 5769 _ACEOF 5770 if ac_fn_c_try_compile "$LINENO"; then : 5771 xorg_cv_cc_flag_unknown_warning_option=yes 5772 else 5773 xorg_cv_cc_flag_unknown_warning_option=no 5774 fi 5775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5776 fi 5777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5778 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5779 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5780 CFLAGS="$xorg_testset_save_CFLAGS" 5781 fi 5782 5783 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5784 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5786 fi 5787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5789 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5790 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5791 $as_echo_n "(cached) " >&6 5792 else 5793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5794 /* end confdefs.h. */ 5795 int i; 5796 _ACEOF 5797 if ac_fn_c_try_compile "$LINENO"; then : 5798 xorg_cv_cc_flag_unused_command_line_argument=yes 5799 else 5800 xorg_cv_cc_flag_unused_command_line_argument=no 5801 fi 5802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5803 fi 5804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5805 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5806 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5807 CFLAGS="$xorg_testset_save_CFLAGS" 5808 fi 5809 5810 found="no" 5811 5812 if test $found = "no" ; then 5813 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5815 fi 5816 5817 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5819 fi 5820 5821 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5822 5823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wdeclaration-after-statement" >&5 5824 $as_echo_n "checking if $CC supports-Wdeclaration-after-statement... " >&6; } 5825 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5826 if eval \${$cacheid+:} false; then : 5827 $as_echo_n "(cached) " >&6 5828 else 5829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5830 /* end confdefs.h. */ 5831 int i; 5832 int 5833 main () 5834 { 5835 5836 ; 5837 return 0; 5838 } 5839 _ACEOF 5840 if ac_fn_c_try_link "$LINENO"; then : 5841 eval $cacheid=yes 5842 else 5843 eval $cacheid=no 5844 fi 5845 rm -f core conftest.err conftest.$ac_objext \ 5846 conftest$ac_exeext conftest.$ac_ext 5847 fi 5848 5849 5850 CFLAGS="$xorg_testset_save_CFLAGS" 5851 5852 eval supported=\$$cacheid 5853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5854 $as_echo "$supported" >&6; } 5855 if test "$supported" = "yes" ; then 5856 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5857 found="yes" 5858 fi 5859 fi 5860 5861 5862 5863 5864 5865 # This chunk adds additional warnings that could catch undesired effects. 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 xorg_testset_save_CFLAGS="$CFLAGS" 5880 5881 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5884 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5885 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5886 $as_echo_n "(cached) " >&6 5887 else 5888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5889 /* end confdefs.h. */ 5890 int i; 5891 _ACEOF 5892 if ac_fn_c_try_compile "$LINENO"; then : 5893 xorg_cv_cc_flag_unknown_warning_option=yes 5894 else 5895 xorg_cv_cc_flag_unknown_warning_option=no 5896 fi 5897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5898 fi 5899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5900 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5901 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5902 CFLAGS="$xorg_testset_save_CFLAGS" 5903 fi 5904 5905 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5908 fi 5909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5911 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5912 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5913 $as_echo_n "(cached) " >&6 5914 else 5915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5916 /* end confdefs.h. */ 5917 int i; 5918 _ACEOF 5919 if ac_fn_c_try_compile "$LINENO"; then : 5920 xorg_cv_cc_flag_unused_command_line_argument=yes 5921 else 5922 xorg_cv_cc_flag_unused_command_line_argument=no 5923 fi 5924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5925 fi 5926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5927 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5928 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5929 CFLAGS="$xorg_testset_save_CFLAGS" 5930 fi 5931 5932 found="no" 5933 5934 if test $found = "no" ; then 5935 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5937 fi 5938 5939 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5941 fi 5942 5943 CFLAGS="$CFLAGS -Wunused" 5944 5945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wunused" >&5 5946 $as_echo_n "checking if $CC supports-Wunused... " >&6; } 5947 cacheid=xorg_cv_cc_flag__Wunused 5948 if eval \${$cacheid+:} false; then : 5949 $as_echo_n "(cached) " >&6 5950 else 5951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5952 /* end confdefs.h. */ 5953 int i; 5954 int 5955 main () 5956 { 5957 5958 ; 5959 return 0; 5960 } 5961 _ACEOF 5962 if ac_fn_c_try_link "$LINENO"; then : 5963 eval $cacheid=yes 5964 else 5965 eval $cacheid=no 5966 fi 5967 rm -f core conftest.err conftest.$ac_objext \ 5968 conftest$ac_exeext conftest.$ac_ext 5969 fi 5970 5971 5972 CFLAGS="$xorg_testset_save_CFLAGS" 5973 5974 eval supported=\$$cacheid 5975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5976 $as_echo "$supported" >&6; } 5977 if test "$supported" = "yes" ; then 5978 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5979 found="yes" 5980 fi 5981 fi 5982 5983 5984 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 xorg_testset_save_CFLAGS="$CFLAGS" 5998 5999 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6002 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6003 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6004 $as_echo_n "(cached) " >&6 6005 else 6006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6007 /* end confdefs.h. */ 6008 int i; 6009 _ACEOF 6010 if ac_fn_c_try_compile "$LINENO"; then : 6011 xorg_cv_cc_flag_unknown_warning_option=yes 6012 else 6013 xorg_cv_cc_flag_unknown_warning_option=no 6014 fi 6015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6016 fi 6017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6018 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6019 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6020 CFLAGS="$xorg_testset_save_CFLAGS" 6021 fi 6022 6023 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6024 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6026 fi 6027 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6029 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6030 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6031 $as_echo_n "(cached) " >&6 6032 else 6033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6034 /* end confdefs.h. */ 6035 int i; 6036 _ACEOF 6037 if ac_fn_c_try_compile "$LINENO"; then : 6038 xorg_cv_cc_flag_unused_command_line_argument=yes 6039 else 6040 xorg_cv_cc_flag_unused_command_line_argument=no 6041 fi 6042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6043 fi 6044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6045 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6046 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6047 CFLAGS="$xorg_testset_save_CFLAGS" 6048 fi 6049 6050 found="no" 6051 6052 if test $found = "no" ; then 6053 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6055 fi 6056 6057 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6059 fi 6060 6061 CFLAGS="$CFLAGS -Wuninitialized" 6062 6063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wuninitialized" >&5 6064 $as_echo_n "checking if $CC supports-Wuninitialized... " >&6; } 6065 cacheid=xorg_cv_cc_flag__Wuninitialized 6066 if eval \${$cacheid+:} false; then : 6067 $as_echo_n "(cached) " >&6 6068 else 6069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6070 /* end confdefs.h. */ 6071 int i; 6072 int 6073 main () 6074 { 6075 6076 ; 6077 return 0; 6078 } 6079 _ACEOF 6080 if ac_fn_c_try_link "$LINENO"; then : 6081 eval $cacheid=yes 6082 else 6083 eval $cacheid=no 6084 fi 6085 rm -f core conftest.err conftest.$ac_objext \ 6086 conftest$ac_exeext conftest.$ac_ext 6087 fi 6088 6089 6090 CFLAGS="$xorg_testset_save_CFLAGS" 6091 6092 eval supported=\$$cacheid 6093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6094 $as_echo "$supported" >&6; } 6095 if test "$supported" = "yes" ; then 6096 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6097 found="yes" 6098 fi 6099 fi 6100 6101 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 xorg_testset_save_CFLAGS="$CFLAGS" 6116 6117 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6120 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6121 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6122 $as_echo_n "(cached) " >&6 6123 else 6124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6125 /* end confdefs.h. */ 6126 int i; 6127 _ACEOF 6128 if ac_fn_c_try_compile "$LINENO"; then : 6129 xorg_cv_cc_flag_unknown_warning_option=yes 6130 else 6131 xorg_cv_cc_flag_unknown_warning_option=no 6132 fi 6133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6134 fi 6135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6136 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6137 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6138 CFLAGS="$xorg_testset_save_CFLAGS" 6139 fi 6140 6141 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6142 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6144 fi 6145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6147 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6148 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6149 $as_echo_n "(cached) " >&6 6150 else 6151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6152 /* end confdefs.h. */ 6153 int i; 6154 _ACEOF 6155 if ac_fn_c_try_compile "$LINENO"; then : 6156 xorg_cv_cc_flag_unused_command_line_argument=yes 6157 else 6158 xorg_cv_cc_flag_unused_command_line_argument=no 6159 fi 6160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6161 fi 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6163 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6164 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6165 CFLAGS="$xorg_testset_save_CFLAGS" 6166 fi 6167 6168 found="no" 6169 6170 if test $found = "no" ; then 6171 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6173 fi 6174 6175 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6177 fi 6178 6179 CFLAGS="$CFLAGS -Wshadow" 6180 6181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wshadow" >&5 6182 $as_echo_n "checking if $CC supports-Wshadow... " >&6; } 6183 cacheid=xorg_cv_cc_flag__Wshadow 6184 if eval \${$cacheid+:} false; then : 6185 $as_echo_n "(cached) " >&6 6186 else 6187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6188 /* end confdefs.h. */ 6189 int i; 6190 int 6191 main () 6192 { 6193 6194 ; 6195 return 0; 6196 } 6197 _ACEOF 6198 if ac_fn_c_try_link "$LINENO"; then : 6199 eval $cacheid=yes 6200 else 6201 eval $cacheid=no 6202 fi 6203 rm -f core conftest.err conftest.$ac_objext \ 6204 conftest$ac_exeext conftest.$ac_ext 6205 fi 6206 6207 6208 CFLAGS="$xorg_testset_save_CFLAGS" 6209 6210 eval supported=\$$cacheid 6211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6212 $as_echo "$supported" >&6; } 6213 if test "$supported" = "yes" ; then 6214 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6215 found="yes" 6216 fi 6217 fi 6218 6219 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 xorg_testset_save_CFLAGS="$CFLAGS" 6234 6235 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6238 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6239 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6240 $as_echo_n "(cached) " >&6 6241 else 6242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6243 /* end confdefs.h. */ 6244 int i; 6245 _ACEOF 6246 if ac_fn_c_try_compile "$LINENO"; then : 6247 xorg_cv_cc_flag_unknown_warning_option=yes 6248 else 6249 xorg_cv_cc_flag_unknown_warning_option=no 6250 fi 6251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6252 fi 6253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6254 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6255 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6256 CFLAGS="$xorg_testset_save_CFLAGS" 6257 fi 6258 6259 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6262 fi 6263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6265 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6266 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6267 $as_echo_n "(cached) " >&6 6268 else 6269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6270 /* end confdefs.h. */ 6271 int i; 6272 _ACEOF 6273 if ac_fn_c_try_compile "$LINENO"; then : 6274 xorg_cv_cc_flag_unused_command_line_argument=yes 6275 else 6276 xorg_cv_cc_flag_unused_command_line_argument=no 6277 fi 6278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6279 fi 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6281 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6282 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6283 CFLAGS="$xorg_testset_save_CFLAGS" 6284 fi 6285 6286 found="no" 6287 6288 if test $found = "no" ; then 6289 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6291 fi 6292 6293 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6295 fi 6296 6297 CFLAGS="$CFLAGS -Wcast-qual" 6298 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wcast-qual" >&5 6300 $as_echo_n "checking if $CC supports-Wcast-qual... " >&6; } 6301 cacheid=xorg_cv_cc_flag__Wcast_qual 6302 if eval \${$cacheid+:} false; then : 6303 $as_echo_n "(cached) " >&6 6304 else 6305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6306 /* end confdefs.h. */ 6307 int i; 6308 int 6309 main () 6310 { 6311 6312 ; 6313 return 0; 6314 } 6315 _ACEOF 6316 if ac_fn_c_try_link "$LINENO"; then : 6317 eval $cacheid=yes 6318 else 6319 eval $cacheid=no 6320 fi 6321 rm -f core conftest.err conftest.$ac_objext \ 6322 conftest$ac_exeext conftest.$ac_ext 6323 fi 6324 6325 6326 CFLAGS="$xorg_testset_save_CFLAGS" 6327 6328 eval supported=\$$cacheid 6329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6330 $as_echo "$supported" >&6; } 6331 if test "$supported" = "yes" ; then 6332 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6333 found="yes" 6334 fi 6335 fi 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 6347 6348 6349 6350 6351 xorg_testset_save_CFLAGS="$CFLAGS" 6352 6353 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6356 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6357 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6358 $as_echo_n "(cached) " >&6 6359 else 6360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361 /* end confdefs.h. */ 6362 int i; 6363 _ACEOF 6364 if ac_fn_c_try_compile "$LINENO"; then : 6365 xorg_cv_cc_flag_unknown_warning_option=yes 6366 else 6367 xorg_cv_cc_flag_unknown_warning_option=no 6368 fi 6369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6370 fi 6371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6372 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6374 CFLAGS="$xorg_testset_save_CFLAGS" 6375 fi 6376 6377 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6380 fi 6381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6383 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6384 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6385 $as_echo_n "(cached) " >&6 6386 else 6387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6388 /* end confdefs.h. */ 6389 int i; 6390 _ACEOF 6391 if ac_fn_c_try_compile "$LINENO"; then : 6392 xorg_cv_cc_flag_unused_command_line_argument=yes 6393 else 6394 xorg_cv_cc_flag_unused_command_line_argument=no 6395 fi 6396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6397 fi 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6399 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6400 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6401 CFLAGS="$xorg_testset_save_CFLAGS" 6402 fi 6403 6404 found="no" 6405 6406 if test $found = "no" ; then 6407 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6409 fi 6410 6411 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6413 fi 6414 6415 CFLAGS="$CFLAGS -Wmissing-noreturn" 6416 6417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-noreturn" >&5 6418 $as_echo_n "checking if $CC supports-Wmissing-noreturn... " >&6; } 6419 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6420 if eval \${$cacheid+:} false; then : 6421 $as_echo_n "(cached) " >&6 6422 else 6423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6424 /* end confdefs.h. */ 6425 int i; 6426 int 6427 main () 6428 { 6429 6430 ; 6431 return 0; 6432 } 6433 _ACEOF 6434 if ac_fn_c_try_link "$LINENO"; then : 6435 eval $cacheid=yes 6436 else 6437 eval $cacheid=no 6438 fi 6439 rm -f core conftest.err conftest.$ac_objext \ 6440 conftest$ac_exeext conftest.$ac_ext 6441 fi 6442 6443 6444 CFLAGS="$xorg_testset_save_CFLAGS" 6445 6446 eval supported=\$$cacheid 6447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6448 $as_echo "$supported" >&6; } 6449 if test "$supported" = "yes" ; then 6450 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6451 found="yes" 6452 fi 6453 fi 6454 6455 6456 6457 6458 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 xorg_testset_save_CFLAGS="$CFLAGS" 6470 6471 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6474 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6475 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6476 $as_echo_n "(cached) " >&6 6477 else 6478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6479 /* end confdefs.h. */ 6480 int i; 6481 _ACEOF 6482 if ac_fn_c_try_compile "$LINENO"; then : 6483 xorg_cv_cc_flag_unknown_warning_option=yes 6484 else 6485 xorg_cv_cc_flag_unknown_warning_option=no 6486 fi 6487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6488 fi 6489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6490 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6491 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6492 CFLAGS="$xorg_testset_save_CFLAGS" 6493 fi 6494 6495 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6498 fi 6499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6501 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6502 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6503 $as_echo_n "(cached) " >&6 6504 else 6505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6506 /* end confdefs.h. */ 6507 int i; 6508 _ACEOF 6509 if ac_fn_c_try_compile "$LINENO"; then : 6510 xorg_cv_cc_flag_unused_command_line_argument=yes 6511 else 6512 xorg_cv_cc_flag_unused_command_line_argument=no 6513 fi 6514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6515 fi 6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6517 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6518 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6519 CFLAGS="$xorg_testset_save_CFLAGS" 6520 fi 6521 6522 found="no" 6523 6524 if test $found = "no" ; then 6525 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6527 fi 6528 6529 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6531 fi 6532 6533 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6534 6535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-format-attribute" >&5 6536 $as_echo_n "checking if $CC supports-Wmissing-format-attribute... " >&6; } 6537 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6538 if eval \${$cacheid+:} false; then : 6539 $as_echo_n "(cached) " >&6 6540 else 6541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6542 /* end confdefs.h. */ 6543 int i; 6544 int 6545 main () 6546 { 6547 6548 ; 6549 return 0; 6550 } 6551 _ACEOF 6552 if ac_fn_c_try_link "$LINENO"; then : 6553 eval $cacheid=yes 6554 else 6555 eval $cacheid=no 6556 fi 6557 rm -f core conftest.err conftest.$ac_objext \ 6558 conftest$ac_exeext conftest.$ac_ext 6559 fi 6560 6561 6562 CFLAGS="$xorg_testset_save_CFLAGS" 6563 6564 eval supported=\$$cacheid 6565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6566 $as_echo "$supported" >&6; } 6567 if test "$supported" = "yes" ; then 6568 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6569 found="yes" 6570 fi 6571 fi 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 xorg_testset_save_CFLAGS="$CFLAGS" 6588 6589 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6592 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6593 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6594 $as_echo_n "(cached) " >&6 6595 else 6596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6597 /* end confdefs.h. */ 6598 int i; 6599 _ACEOF 6600 if ac_fn_c_try_compile "$LINENO"; then : 6601 xorg_cv_cc_flag_unknown_warning_option=yes 6602 else 6603 xorg_cv_cc_flag_unknown_warning_option=no 6604 fi 6605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6606 fi 6607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6608 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6609 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6610 CFLAGS="$xorg_testset_save_CFLAGS" 6611 fi 6612 6613 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6614 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6616 fi 6617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6619 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6620 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6621 $as_echo_n "(cached) " >&6 6622 else 6623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6624 /* end confdefs.h. */ 6625 int i; 6626 _ACEOF 6627 if ac_fn_c_try_compile "$LINENO"; then : 6628 xorg_cv_cc_flag_unused_command_line_argument=yes 6629 else 6630 xorg_cv_cc_flag_unused_command_line_argument=no 6631 fi 6632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6633 fi 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6635 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6636 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6637 CFLAGS="$xorg_testset_save_CFLAGS" 6638 fi 6639 6640 found="no" 6641 6642 if test $found = "no" ; then 6643 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6645 fi 6646 6647 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6649 fi 6650 6651 CFLAGS="$CFLAGS -Wredundant-decls" 6652 6653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wredundant-decls" >&5 6654 $as_echo_n "checking if $CC supports-Wredundant-decls... " >&6; } 6655 cacheid=xorg_cv_cc_flag__Wredundant_decls 6656 if eval \${$cacheid+:} false; then : 6657 $as_echo_n "(cached) " >&6 6658 else 6659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6660 /* end confdefs.h. */ 6661 int i; 6662 int 6663 main () 6664 { 6665 6666 ; 6667 return 0; 6668 } 6669 _ACEOF 6670 if ac_fn_c_try_link "$LINENO"; then : 6671 eval $cacheid=yes 6672 else 6673 eval $cacheid=no 6674 fi 6675 rm -f core conftest.err conftest.$ac_objext \ 6676 conftest$ac_exeext conftest.$ac_ext 6677 fi 6678 6679 6680 CFLAGS="$xorg_testset_save_CFLAGS" 6681 6682 eval supported=\$$cacheid 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6684 $as_echo "$supported" >&6; } 6685 if test "$supported" = "yes" ; then 6686 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6687 found="yes" 6688 fi 6689 fi 6690 6691 6692 6693 # These are currently disabled because they are noisy. They will be enabled 6694 # in the future once the codebase is sufficiently modernized to silence 6695 # them. For now, I don't want them to drown out the other warnings. 6696 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6697 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6698 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6699 6700 # Turn some warnings into errors, so we don't accidently get successful builds 6701 # when there are problems that should be fixed. 6702 6703 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 xorg_testset_save_CFLAGS="$CFLAGS" 6718 6719 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6722 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6723 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6724 $as_echo_n "(cached) " >&6 6725 else 6726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6727 /* end confdefs.h. */ 6728 int i; 6729 _ACEOF 6730 if ac_fn_c_try_compile "$LINENO"; then : 6731 xorg_cv_cc_flag_unknown_warning_option=yes 6732 else 6733 xorg_cv_cc_flag_unknown_warning_option=no 6734 fi 6735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6736 fi 6737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6738 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6739 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6740 CFLAGS="$xorg_testset_save_CFLAGS" 6741 fi 6742 6743 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6746 fi 6747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6749 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6750 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6751 $as_echo_n "(cached) " >&6 6752 else 6753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6754 /* end confdefs.h. */ 6755 int i; 6756 _ACEOF 6757 if ac_fn_c_try_compile "$LINENO"; then : 6758 xorg_cv_cc_flag_unused_command_line_argument=yes 6759 else 6760 xorg_cv_cc_flag_unused_command_line_argument=no 6761 fi 6762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6763 fi 6764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6765 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6766 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6767 CFLAGS="$xorg_testset_save_CFLAGS" 6768 fi 6769 6770 found="no" 6771 6772 if test $found = "no" ; then 6773 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6775 fi 6776 6777 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6779 fi 6780 6781 CFLAGS="$CFLAGS -Werror=implicit" 6782 6783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=implicit" >&5 6784 $as_echo_n "checking if $CC supports-Werror=implicit... " >&6; } 6785 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6786 if eval \${$cacheid+:} false; then : 6787 $as_echo_n "(cached) " >&6 6788 else 6789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6790 /* end confdefs.h. */ 6791 int i; 6792 int 6793 main () 6794 { 6795 6796 ; 6797 return 0; 6798 } 6799 _ACEOF 6800 if ac_fn_c_try_link "$LINENO"; then : 6801 eval $cacheid=yes 6802 else 6803 eval $cacheid=no 6804 fi 6805 rm -f core conftest.err conftest.$ac_objext \ 6806 conftest$ac_exeext conftest.$ac_ext 6807 fi 6808 6809 6810 CFLAGS="$xorg_testset_save_CFLAGS" 6811 6812 eval supported=\$$cacheid 6813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6814 $as_echo "$supported" >&6; } 6815 if test "$supported" = "yes" ; then 6816 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6817 found="yes" 6818 fi 6819 fi 6820 6821 if test $found = "no" ; then 6822 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6824 fi 6825 6826 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6828 fi 6829 6830 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6831 6832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6833 $as_echo_n "checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6834 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6835 if eval \${$cacheid+:} false; then : 6836 $as_echo_n "(cached) " >&6 6837 else 6838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6839 /* end confdefs.h. */ 6840 int i; 6841 int 6842 main () 6843 { 6844 6845 ; 6846 return 0; 6847 } 6848 _ACEOF 6849 if ac_fn_c_try_link "$LINENO"; then : 6850 eval $cacheid=yes 6851 else 6852 eval $cacheid=no 6853 fi 6854 rm -f core conftest.err conftest.$ac_objext \ 6855 conftest$ac_exeext conftest.$ac_ext 6856 fi 6857 6858 6859 CFLAGS="$xorg_testset_save_CFLAGS" 6860 6861 eval supported=\$$cacheid 6862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6863 $as_echo "$supported" >&6; } 6864 if test "$supported" = "yes" ; then 6865 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6866 found="yes" 6867 fi 6868 fi 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 xorg_testset_save_CFLAGS="$CFLAGS" 6885 6886 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6889 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6890 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6891 $as_echo_n "(cached) " >&6 6892 else 6893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6894 /* end confdefs.h. */ 6895 int i; 6896 _ACEOF 6897 if ac_fn_c_try_compile "$LINENO"; then : 6898 xorg_cv_cc_flag_unknown_warning_option=yes 6899 else 6900 xorg_cv_cc_flag_unknown_warning_option=no 6901 fi 6902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6903 fi 6904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6905 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6907 CFLAGS="$xorg_testset_save_CFLAGS" 6908 fi 6909 6910 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6913 fi 6914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6916 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6917 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6918 $as_echo_n "(cached) " >&6 6919 else 6920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6921 /* end confdefs.h. */ 6922 int i; 6923 _ACEOF 6924 if ac_fn_c_try_compile "$LINENO"; then : 6925 xorg_cv_cc_flag_unused_command_line_argument=yes 6926 else 6927 xorg_cv_cc_flag_unused_command_line_argument=no 6928 fi 6929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6930 fi 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6932 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6934 CFLAGS="$xorg_testset_save_CFLAGS" 6935 fi 6936 6937 found="no" 6938 6939 if test $found = "no" ; then 6940 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6942 fi 6943 6944 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6946 fi 6947 6948 CFLAGS="$CFLAGS -Werror=nonnull" 6949 6950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=nonnull" >&5 6951 $as_echo_n "checking if $CC supports-Werror=nonnull... " >&6; } 6952 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6953 if eval \${$cacheid+:} false; then : 6954 $as_echo_n "(cached) " >&6 6955 else 6956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6957 /* end confdefs.h. */ 6958 int i; 6959 int 6960 main () 6961 { 6962 6963 ; 6964 return 0; 6965 } 6966 _ACEOF 6967 if ac_fn_c_try_link "$LINENO"; then : 6968 eval $cacheid=yes 6969 else 6970 eval $cacheid=no 6971 fi 6972 rm -f core conftest.err conftest.$ac_objext \ 6973 conftest$ac_exeext conftest.$ac_ext 6974 fi 6975 6976 6977 CFLAGS="$xorg_testset_save_CFLAGS" 6978 6979 eval supported=\$$cacheid 6980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6981 $as_echo "$supported" >&6; } 6982 if test "$supported" = "yes" ; then 6983 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6984 found="yes" 6985 fi 6986 fi 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 xorg_testset_save_CFLAGS="$CFLAGS" 7003 7004 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7007 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7008 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7009 $as_echo_n "(cached) " >&6 7010 else 7011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7012 /* end confdefs.h. */ 7013 int i; 7014 _ACEOF 7015 if ac_fn_c_try_compile "$LINENO"; then : 7016 xorg_cv_cc_flag_unknown_warning_option=yes 7017 else 7018 xorg_cv_cc_flag_unknown_warning_option=no 7019 fi 7020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7021 fi 7022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7023 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7024 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7025 CFLAGS="$xorg_testset_save_CFLAGS" 7026 fi 7027 7028 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7031 fi 7032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7034 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7035 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7036 $as_echo_n "(cached) " >&6 7037 else 7038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7039 /* end confdefs.h. */ 7040 int i; 7041 _ACEOF 7042 if ac_fn_c_try_compile "$LINENO"; then : 7043 xorg_cv_cc_flag_unused_command_line_argument=yes 7044 else 7045 xorg_cv_cc_flag_unused_command_line_argument=no 7046 fi 7047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7048 fi 7049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7050 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7051 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7052 CFLAGS="$xorg_testset_save_CFLAGS" 7053 fi 7054 7055 found="no" 7056 7057 if test $found = "no" ; then 7058 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7060 fi 7061 7062 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7064 fi 7065 7066 CFLAGS="$CFLAGS -Werror=init-self" 7067 7068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=init-self" >&5 7069 $as_echo_n "checking if $CC supports-Werror=init-self... " >&6; } 7070 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7071 if eval \${$cacheid+:} false; then : 7072 $as_echo_n "(cached) " >&6 7073 else 7074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7075 /* end confdefs.h. */ 7076 int i; 7077 int 7078 main () 7079 { 7080 7081 ; 7082 return 0; 7083 } 7084 _ACEOF 7085 if ac_fn_c_try_link "$LINENO"; then : 7086 eval $cacheid=yes 7087 else 7088 eval $cacheid=no 7089 fi 7090 rm -f core conftest.err conftest.$ac_objext \ 7091 conftest$ac_exeext conftest.$ac_ext 7092 fi 7093 7094 7095 CFLAGS="$xorg_testset_save_CFLAGS" 7096 7097 eval supported=\$$cacheid 7098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7099 $as_echo "$supported" >&6; } 7100 if test "$supported" = "yes" ; then 7101 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7102 found="yes" 7103 fi 7104 fi 7105 7106 7107 7108 7109 7110 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 xorg_testset_save_CFLAGS="$CFLAGS" 7121 7122 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7125 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7126 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7127 $as_echo_n "(cached) " >&6 7128 else 7129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7130 /* end confdefs.h. */ 7131 int i; 7132 _ACEOF 7133 if ac_fn_c_try_compile "$LINENO"; then : 7134 xorg_cv_cc_flag_unknown_warning_option=yes 7135 else 7136 xorg_cv_cc_flag_unknown_warning_option=no 7137 fi 7138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7139 fi 7140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7141 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7142 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7143 CFLAGS="$xorg_testset_save_CFLAGS" 7144 fi 7145 7146 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7149 fi 7150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7152 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7153 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7154 $as_echo_n "(cached) " >&6 7155 else 7156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7157 /* end confdefs.h. */ 7158 int i; 7159 _ACEOF 7160 if ac_fn_c_try_compile "$LINENO"; then : 7161 xorg_cv_cc_flag_unused_command_line_argument=yes 7162 else 7163 xorg_cv_cc_flag_unused_command_line_argument=no 7164 fi 7165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7166 fi 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7168 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7169 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7170 CFLAGS="$xorg_testset_save_CFLAGS" 7171 fi 7172 7173 found="no" 7174 7175 if test $found = "no" ; then 7176 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7178 fi 7179 7180 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7182 fi 7183 7184 CFLAGS="$CFLAGS -Werror=main" 7185 7186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=main" >&5 7187 $as_echo_n "checking if $CC supports-Werror=main... " >&6; } 7188 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7189 if eval \${$cacheid+:} false; then : 7190 $as_echo_n "(cached) " >&6 7191 else 7192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7193 /* end confdefs.h. */ 7194 int i; 7195 int 7196 main () 7197 { 7198 7199 ; 7200 return 0; 7201 } 7202 _ACEOF 7203 if ac_fn_c_try_link "$LINENO"; then : 7204 eval $cacheid=yes 7205 else 7206 eval $cacheid=no 7207 fi 7208 rm -f core conftest.err conftest.$ac_objext \ 7209 conftest$ac_exeext conftest.$ac_ext 7210 fi 7211 7212 7213 CFLAGS="$xorg_testset_save_CFLAGS" 7214 7215 eval supported=\$$cacheid 7216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7217 $as_echo "$supported" >&6; } 7218 if test "$supported" = "yes" ; then 7219 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7220 found="yes" 7221 fi 7222 fi 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 7237 7238 xorg_testset_save_CFLAGS="$CFLAGS" 7239 7240 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7243 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7244 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7245 $as_echo_n "(cached) " >&6 7246 else 7247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7248 /* end confdefs.h. */ 7249 int i; 7250 _ACEOF 7251 if ac_fn_c_try_compile "$LINENO"; then : 7252 xorg_cv_cc_flag_unknown_warning_option=yes 7253 else 7254 xorg_cv_cc_flag_unknown_warning_option=no 7255 fi 7256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7257 fi 7258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7259 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7261 CFLAGS="$xorg_testset_save_CFLAGS" 7262 fi 7263 7264 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7267 fi 7268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7270 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7271 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7272 $as_echo_n "(cached) " >&6 7273 else 7274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7275 /* end confdefs.h. */ 7276 int i; 7277 _ACEOF 7278 if ac_fn_c_try_compile "$LINENO"; then : 7279 xorg_cv_cc_flag_unused_command_line_argument=yes 7280 else 7281 xorg_cv_cc_flag_unused_command_line_argument=no 7282 fi 7283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7284 fi 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7286 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7287 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7288 CFLAGS="$xorg_testset_save_CFLAGS" 7289 fi 7290 7291 found="no" 7292 7293 if test $found = "no" ; then 7294 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7296 fi 7297 7298 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7300 fi 7301 7302 CFLAGS="$CFLAGS -Werror=missing-braces" 7303 7304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=missing-braces" >&5 7305 $as_echo_n "checking if $CC supports-Werror=missing-braces... " >&6; } 7306 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7307 if eval \${$cacheid+:} false; then : 7308 $as_echo_n "(cached) " >&6 7309 else 7310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7311 /* end confdefs.h. */ 7312 int i; 7313 int 7314 main () 7315 { 7316 7317 ; 7318 return 0; 7319 } 7320 _ACEOF 7321 if ac_fn_c_try_link "$LINENO"; then : 7322 eval $cacheid=yes 7323 else 7324 eval $cacheid=no 7325 fi 7326 rm -f core conftest.err conftest.$ac_objext \ 7327 conftest$ac_exeext conftest.$ac_ext 7328 fi 7329 7330 7331 CFLAGS="$xorg_testset_save_CFLAGS" 7332 7333 eval supported=\$$cacheid 7334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7335 $as_echo "$supported" >&6; } 7336 if test "$supported" = "yes" ; then 7337 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7338 found="yes" 7339 fi 7340 fi 7341 7342 7343 7344 7345 7346 7347 7348 7349 7350 7351 7352 7353 7354 7355 7356 xorg_testset_save_CFLAGS="$CFLAGS" 7357 7358 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7361 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7362 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7363 $as_echo_n "(cached) " >&6 7364 else 7365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7366 /* end confdefs.h. */ 7367 int i; 7368 _ACEOF 7369 if ac_fn_c_try_compile "$LINENO"; then : 7370 xorg_cv_cc_flag_unknown_warning_option=yes 7371 else 7372 xorg_cv_cc_flag_unknown_warning_option=no 7373 fi 7374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7375 fi 7376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7377 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7379 CFLAGS="$xorg_testset_save_CFLAGS" 7380 fi 7381 7382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7385 fi 7386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7388 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7389 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7390 $as_echo_n "(cached) " >&6 7391 else 7392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7393 /* end confdefs.h. */ 7394 int i; 7395 _ACEOF 7396 if ac_fn_c_try_compile "$LINENO"; then : 7397 xorg_cv_cc_flag_unused_command_line_argument=yes 7398 else 7399 xorg_cv_cc_flag_unused_command_line_argument=no 7400 fi 7401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7402 fi 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7404 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7406 CFLAGS="$xorg_testset_save_CFLAGS" 7407 fi 7408 7409 found="no" 7410 7411 if test $found = "no" ; then 7412 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7414 fi 7415 7416 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7418 fi 7419 7420 CFLAGS="$CFLAGS -Werror=sequence-point" 7421 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=sequence-point" >&5 7423 $as_echo_n "checking if $CC supports-Werror=sequence-point... " >&6; } 7424 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7425 if eval \${$cacheid+:} false; then : 7426 $as_echo_n "(cached) " >&6 7427 else 7428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7429 /* end confdefs.h. */ 7430 int i; 7431 int 7432 main () 7433 { 7434 7435 ; 7436 return 0; 7437 } 7438 _ACEOF 7439 if ac_fn_c_try_link "$LINENO"; then : 7440 eval $cacheid=yes 7441 else 7442 eval $cacheid=no 7443 fi 7444 rm -f core conftest.err conftest.$ac_objext \ 7445 conftest$ac_exeext conftest.$ac_ext 7446 fi 7447 7448 7449 CFLAGS="$xorg_testset_save_CFLAGS" 7450 7451 eval supported=\$$cacheid 7452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7453 $as_echo "$supported" >&6; } 7454 if test "$supported" = "yes" ; then 7455 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7456 found="yes" 7457 fi 7458 fi 7459 7460 7461 7462 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472 7473 7474 xorg_testset_save_CFLAGS="$CFLAGS" 7475 7476 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7479 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7480 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7481 $as_echo_n "(cached) " >&6 7482 else 7483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7484 /* end confdefs.h. */ 7485 int i; 7486 _ACEOF 7487 if ac_fn_c_try_compile "$LINENO"; then : 7488 xorg_cv_cc_flag_unknown_warning_option=yes 7489 else 7490 xorg_cv_cc_flag_unknown_warning_option=no 7491 fi 7492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7493 fi 7494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7495 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7496 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7497 CFLAGS="$xorg_testset_save_CFLAGS" 7498 fi 7499 7500 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7503 fi 7504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7506 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7507 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7508 $as_echo_n "(cached) " >&6 7509 else 7510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7511 /* end confdefs.h. */ 7512 int i; 7513 _ACEOF 7514 if ac_fn_c_try_compile "$LINENO"; then : 7515 xorg_cv_cc_flag_unused_command_line_argument=yes 7516 else 7517 xorg_cv_cc_flag_unused_command_line_argument=no 7518 fi 7519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7520 fi 7521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7522 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7523 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7524 CFLAGS="$xorg_testset_save_CFLAGS" 7525 fi 7526 7527 found="no" 7528 7529 if test $found = "no" ; then 7530 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7532 fi 7533 7534 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7536 fi 7537 7538 CFLAGS="$CFLAGS -Werror=return-type" 7539 7540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=return-type" >&5 7541 $as_echo_n "checking if $CC supports-Werror=return-type... " >&6; } 7542 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7543 if eval \${$cacheid+:} false; then : 7544 $as_echo_n "(cached) " >&6 7545 else 7546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7547 /* end confdefs.h. */ 7548 int i; 7549 int 7550 main () 7551 { 7552 7553 ; 7554 return 0; 7555 } 7556 _ACEOF 7557 if ac_fn_c_try_link "$LINENO"; then : 7558 eval $cacheid=yes 7559 else 7560 eval $cacheid=no 7561 fi 7562 rm -f core conftest.err conftest.$ac_objext \ 7563 conftest$ac_exeext conftest.$ac_ext 7564 fi 7565 7566 7567 CFLAGS="$xorg_testset_save_CFLAGS" 7568 7569 eval supported=\$$cacheid 7570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7571 $as_echo "$supported" >&6; } 7572 if test "$supported" = "yes" ; then 7573 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7574 found="yes" 7575 fi 7576 fi 7577 7578 if test $found = "no" ; then 7579 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7581 fi 7582 7583 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7585 fi 7586 7587 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7588 7589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7590 $as_echo_n "checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7591 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7592 if eval \${$cacheid+:} false; then : 7593 $as_echo_n "(cached) " >&6 7594 else 7595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7596 /* end confdefs.h. */ 7597 int i; 7598 int 7599 main () 7600 { 7601 7602 ; 7603 return 0; 7604 } 7605 _ACEOF 7606 if ac_fn_c_try_link "$LINENO"; then : 7607 eval $cacheid=yes 7608 else 7609 eval $cacheid=no 7610 fi 7611 rm -f core conftest.err conftest.$ac_objext \ 7612 conftest$ac_exeext conftest.$ac_ext 7613 fi 7614 7615 7616 CFLAGS="$xorg_testset_save_CFLAGS" 7617 7618 eval supported=\$$cacheid 7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7620 $as_echo "$supported" >&6; } 7621 if test "$supported" = "yes" ; then 7622 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7623 found="yes" 7624 fi 7625 fi 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638 7639 7640 7641 xorg_testset_save_CFLAGS="$CFLAGS" 7642 7643 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7646 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7647 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7648 $as_echo_n "(cached) " >&6 7649 else 7650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7651 /* end confdefs.h. */ 7652 int i; 7653 _ACEOF 7654 if ac_fn_c_try_compile "$LINENO"; then : 7655 xorg_cv_cc_flag_unknown_warning_option=yes 7656 else 7657 xorg_cv_cc_flag_unknown_warning_option=no 7658 fi 7659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7660 fi 7661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7662 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7663 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7664 CFLAGS="$xorg_testset_save_CFLAGS" 7665 fi 7666 7667 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7668 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7670 fi 7671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7673 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7674 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7675 $as_echo_n "(cached) " >&6 7676 else 7677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7678 /* end confdefs.h. */ 7679 int i; 7680 _ACEOF 7681 if ac_fn_c_try_compile "$LINENO"; then : 7682 xorg_cv_cc_flag_unused_command_line_argument=yes 7683 else 7684 xorg_cv_cc_flag_unused_command_line_argument=no 7685 fi 7686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7687 fi 7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7689 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7690 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7691 CFLAGS="$xorg_testset_save_CFLAGS" 7692 fi 7693 7694 found="no" 7695 7696 if test $found = "no" ; then 7697 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7699 fi 7700 7701 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7703 fi 7704 7705 CFLAGS="$CFLAGS -Werror=trigraphs" 7706 7707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=trigraphs" >&5 7708 $as_echo_n "checking if $CC supports-Werror=trigraphs... " >&6; } 7709 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7710 if eval \${$cacheid+:} false; then : 7711 $as_echo_n "(cached) " >&6 7712 else 7713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7714 /* end confdefs.h. */ 7715 int i; 7716 int 7717 main () 7718 { 7719 7720 ; 7721 return 0; 7722 } 7723 _ACEOF 7724 if ac_fn_c_try_link "$LINENO"; then : 7725 eval $cacheid=yes 7726 else 7727 eval $cacheid=no 7728 fi 7729 rm -f core conftest.err conftest.$ac_objext \ 7730 conftest$ac_exeext conftest.$ac_ext 7731 fi 7732 7733 7734 CFLAGS="$xorg_testset_save_CFLAGS" 7735 7736 eval supported=\$$cacheid 7737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7738 $as_echo "$supported" >&6; } 7739 if test "$supported" = "yes" ; then 7740 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7741 found="yes" 7742 fi 7743 fi 7744 7745 7746 7747 7748 7749 7750 7751 7752 7753 7754 7755 7756 7757 7758 7759 xorg_testset_save_CFLAGS="$CFLAGS" 7760 7761 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7764 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7765 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7766 $as_echo_n "(cached) " >&6 7767 else 7768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7769 /* end confdefs.h. */ 7770 int i; 7771 _ACEOF 7772 if ac_fn_c_try_compile "$LINENO"; then : 7773 xorg_cv_cc_flag_unknown_warning_option=yes 7774 else 7775 xorg_cv_cc_flag_unknown_warning_option=no 7776 fi 7777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7778 fi 7779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7780 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7781 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7782 CFLAGS="$xorg_testset_save_CFLAGS" 7783 fi 7784 7785 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7788 fi 7789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7791 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7792 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7793 $as_echo_n "(cached) " >&6 7794 else 7795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7796 /* end confdefs.h. */ 7797 int i; 7798 _ACEOF 7799 if ac_fn_c_try_compile "$LINENO"; then : 7800 xorg_cv_cc_flag_unused_command_line_argument=yes 7801 else 7802 xorg_cv_cc_flag_unused_command_line_argument=no 7803 fi 7804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7805 fi 7806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7807 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7808 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7809 CFLAGS="$xorg_testset_save_CFLAGS" 7810 fi 7811 7812 found="no" 7813 7814 if test $found = "no" ; then 7815 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7817 fi 7818 7819 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7821 fi 7822 7823 CFLAGS="$CFLAGS -Werror=array-bounds" 7824 7825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=array-bounds" >&5 7826 $as_echo_n "checking if $CC supports-Werror=array-bounds... " >&6; } 7827 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7828 if eval \${$cacheid+:} false; then : 7829 $as_echo_n "(cached) " >&6 7830 else 7831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7832 /* end confdefs.h. */ 7833 int i; 7834 int 7835 main () 7836 { 7837 7838 ; 7839 return 0; 7840 } 7841 _ACEOF 7842 if ac_fn_c_try_link "$LINENO"; then : 7843 eval $cacheid=yes 7844 else 7845 eval $cacheid=no 7846 fi 7847 rm -f core conftest.err conftest.$ac_objext \ 7848 conftest$ac_exeext conftest.$ac_ext 7849 fi 7850 7851 7852 CFLAGS="$xorg_testset_save_CFLAGS" 7853 7854 eval supported=\$$cacheid 7855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7856 $as_echo "$supported" >&6; } 7857 if test "$supported" = "yes" ; then 7858 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7859 found="yes" 7860 fi 7861 fi 7862 7863 7864 7865 7866 7867 7868 7869 7870 7871 7872 7873 7874 7875 7876 7877 xorg_testset_save_CFLAGS="$CFLAGS" 7878 7879 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7882 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7883 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7884 $as_echo_n "(cached) " >&6 7885 else 7886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7887 /* end confdefs.h. */ 7888 int i; 7889 _ACEOF 7890 if ac_fn_c_try_compile "$LINENO"; then : 7891 xorg_cv_cc_flag_unknown_warning_option=yes 7892 else 7893 xorg_cv_cc_flag_unknown_warning_option=no 7894 fi 7895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7896 fi 7897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7898 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7899 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7900 CFLAGS="$xorg_testset_save_CFLAGS" 7901 fi 7902 7903 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7904 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7906 fi 7907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7909 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7910 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7911 $as_echo_n "(cached) " >&6 7912 else 7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7914 /* end confdefs.h. */ 7915 int i; 7916 _ACEOF 7917 if ac_fn_c_try_compile "$LINENO"; then : 7918 xorg_cv_cc_flag_unused_command_line_argument=yes 7919 else 7920 xorg_cv_cc_flag_unused_command_line_argument=no 7921 fi 7922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7923 fi 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7925 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7926 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7927 CFLAGS="$xorg_testset_save_CFLAGS" 7928 fi 7929 7930 found="no" 7931 7932 if test $found = "no" ; then 7933 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7935 fi 7936 7937 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7939 fi 7940 7941 CFLAGS="$CFLAGS -Werror=write-strings" 7942 7943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=write-strings" >&5 7944 $as_echo_n "checking if $CC supports-Werror=write-strings... " >&6; } 7945 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7946 if eval \${$cacheid+:} false; then : 7947 $as_echo_n "(cached) " >&6 7948 else 7949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7950 /* end confdefs.h. */ 7951 int i; 7952 int 7953 main () 7954 { 7955 7956 ; 7957 return 0; 7958 } 7959 _ACEOF 7960 if ac_fn_c_try_link "$LINENO"; then : 7961 eval $cacheid=yes 7962 else 7963 eval $cacheid=no 7964 fi 7965 rm -f core conftest.err conftest.$ac_objext \ 7966 conftest$ac_exeext conftest.$ac_ext 7967 fi 7968 7969 7970 CFLAGS="$xorg_testset_save_CFLAGS" 7971 7972 eval supported=\$$cacheid 7973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7974 $as_echo "$supported" >&6; } 7975 if test "$supported" = "yes" ; then 7976 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7977 found="yes" 7978 fi 7979 fi 7980 7981 7982 7983 7984 7985 7986 7987 7988 7989 7990 7991 7992 7993 7994 7995 xorg_testset_save_CFLAGS="$CFLAGS" 7996 7997 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8000 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8001 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8002 $as_echo_n "(cached) " >&6 8003 else 8004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8005 /* end confdefs.h. */ 8006 int i; 8007 _ACEOF 8008 if ac_fn_c_try_compile "$LINENO"; then : 8009 xorg_cv_cc_flag_unknown_warning_option=yes 8010 else 8011 xorg_cv_cc_flag_unknown_warning_option=no 8012 fi 8013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8014 fi 8015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8016 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8017 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8018 CFLAGS="$xorg_testset_save_CFLAGS" 8019 fi 8020 8021 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8024 fi 8025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8027 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8028 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8029 $as_echo_n "(cached) " >&6 8030 else 8031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032 /* end confdefs.h. */ 8033 int i; 8034 _ACEOF 8035 if ac_fn_c_try_compile "$LINENO"; then : 8036 xorg_cv_cc_flag_unused_command_line_argument=yes 8037 else 8038 xorg_cv_cc_flag_unused_command_line_argument=no 8039 fi 8040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8041 fi 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8043 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8044 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8045 CFLAGS="$xorg_testset_save_CFLAGS" 8046 fi 8047 8048 found="no" 8049 8050 if test $found = "no" ; then 8051 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8053 fi 8054 8055 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8057 fi 8058 8059 CFLAGS="$CFLAGS -Werror=address" 8060 8061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=address" >&5 8062 $as_echo_n "checking if $CC supports-Werror=address... " >&6; } 8063 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8064 if eval \${$cacheid+:} false; then : 8065 $as_echo_n "(cached) " >&6 8066 else 8067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8068 /* end confdefs.h. */ 8069 int i; 8070 int 8071 main () 8072 { 8073 8074 ; 8075 return 0; 8076 } 8077 _ACEOF 8078 if ac_fn_c_try_link "$LINENO"; then : 8079 eval $cacheid=yes 8080 else 8081 eval $cacheid=no 8082 fi 8083 rm -f core conftest.err conftest.$ac_objext \ 8084 conftest$ac_exeext conftest.$ac_ext 8085 fi 8086 8087 8088 CFLAGS="$xorg_testset_save_CFLAGS" 8089 8090 eval supported=\$$cacheid 8091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8092 $as_echo "$supported" >&6; } 8093 if test "$supported" = "yes" ; then 8094 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8095 found="yes" 8096 fi 8097 fi 8098 8099 8100 8101 8102 8103 8104 8105 8106 8107 8108 8109 8110 8111 8112 8113 xorg_testset_save_CFLAGS="$CFLAGS" 8114 8115 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8118 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8119 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8120 $as_echo_n "(cached) " >&6 8121 else 8122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8123 /* end confdefs.h. */ 8124 int i; 8125 _ACEOF 8126 if ac_fn_c_try_compile "$LINENO"; then : 8127 xorg_cv_cc_flag_unknown_warning_option=yes 8128 else 8129 xorg_cv_cc_flag_unknown_warning_option=no 8130 fi 8131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8132 fi 8133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8134 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8135 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8136 CFLAGS="$xorg_testset_save_CFLAGS" 8137 fi 8138 8139 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8142 fi 8143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8145 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8146 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8147 $as_echo_n "(cached) " >&6 8148 else 8149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8150 /* end confdefs.h. */ 8151 int i; 8152 _ACEOF 8153 if ac_fn_c_try_compile "$LINENO"; then : 8154 xorg_cv_cc_flag_unused_command_line_argument=yes 8155 else 8156 xorg_cv_cc_flag_unused_command_line_argument=no 8157 fi 8158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8159 fi 8160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8161 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8162 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8163 CFLAGS="$xorg_testset_save_CFLAGS" 8164 fi 8165 8166 found="no" 8167 8168 if test $found = "no" ; then 8169 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8171 fi 8172 8173 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8175 fi 8176 8177 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8178 8179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=int-to-pointer-cast" >&5 8180 $as_echo_n "checking if $CC supports-Werror=int-to-pointer-cast... " >&6; } 8181 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8182 if eval \${$cacheid+:} false; then : 8183 $as_echo_n "(cached) " >&6 8184 else 8185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8186 /* end confdefs.h. */ 8187 int i; 8188 int 8189 main () 8190 { 8191 8192 ; 8193 return 0; 8194 } 8195 _ACEOF 8196 if ac_fn_c_try_link "$LINENO"; then : 8197 eval $cacheid=yes 8198 else 8199 eval $cacheid=no 8200 fi 8201 rm -f core conftest.err conftest.$ac_objext \ 8202 conftest$ac_exeext conftest.$ac_ext 8203 fi 8204 8205 8206 CFLAGS="$xorg_testset_save_CFLAGS" 8207 8208 eval supported=\$$cacheid 8209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8210 $as_echo "$supported" >&6; } 8211 if test "$supported" = "yes" ; then 8212 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8213 found="yes" 8214 fi 8215 fi 8216 8217 if test $found = "no" ; then 8218 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8220 fi 8221 8222 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8223 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8224 fi 8225 8226 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8227 8228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8229 $as_echo_n "checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8230 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8231 if eval \${$cacheid+:} false; then : 8232 $as_echo_n "(cached) " >&6 8233 else 8234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8235 /* end confdefs.h. */ 8236 int i; 8237 int 8238 main () 8239 { 8240 8241 ; 8242 return 0; 8243 } 8244 _ACEOF 8245 if ac_fn_c_try_link "$LINENO"; then : 8246 eval $cacheid=yes 8247 else 8248 eval $cacheid=no 8249 fi 8250 rm -f core conftest.err conftest.$ac_objext \ 8251 conftest$ac_exeext conftest.$ac_ext 8252 fi 8253 8254 8255 CFLAGS="$xorg_testset_save_CFLAGS" 8256 8257 eval supported=\$$cacheid 8258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8259 $as_echo "$supported" >&6; } 8260 if test "$supported" = "yes" ; then 8261 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8262 found="yes" 8263 fi 8264 fi 8265 8266 8267 8268 8269 8270 8271 8272 8273 8274 8275 8276 8277 8278 8279 8280 xorg_testset_save_CFLAGS="$CFLAGS" 8281 8282 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8285 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8286 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8287 $as_echo_n "(cached) " >&6 8288 else 8289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8290 /* end confdefs.h. */ 8291 int i; 8292 _ACEOF 8293 if ac_fn_c_try_compile "$LINENO"; then : 8294 xorg_cv_cc_flag_unknown_warning_option=yes 8295 else 8296 xorg_cv_cc_flag_unknown_warning_option=no 8297 fi 8298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8299 fi 8300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8301 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8302 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8303 CFLAGS="$xorg_testset_save_CFLAGS" 8304 fi 8305 8306 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8307 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8309 fi 8310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8312 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8313 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8314 $as_echo_n "(cached) " >&6 8315 else 8316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8317 /* end confdefs.h. */ 8318 int i; 8319 _ACEOF 8320 if ac_fn_c_try_compile "$LINENO"; then : 8321 xorg_cv_cc_flag_unused_command_line_argument=yes 8322 else 8323 xorg_cv_cc_flag_unused_command_line_argument=no 8324 fi 8325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8326 fi 8327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8328 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8329 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8330 CFLAGS="$xorg_testset_save_CFLAGS" 8331 fi 8332 8333 found="no" 8334 8335 if test $found = "no" ; then 8336 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8338 fi 8339 8340 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8342 fi 8343 8344 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8345 8346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=pointer-to-int-cast" >&5 8347 $as_echo_n "checking if $CC supports-Werror=pointer-to-int-cast... " >&6; } 8348 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8349 if eval \${$cacheid+:} false; then : 8350 $as_echo_n "(cached) " >&6 8351 else 8352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8353 /* end confdefs.h. */ 8354 int i; 8355 int 8356 main () 8357 { 8358 8359 ; 8360 return 0; 8361 } 8362 _ACEOF 8363 if ac_fn_c_try_link "$LINENO"; then : 8364 eval $cacheid=yes 8365 else 8366 eval $cacheid=no 8367 fi 8368 rm -f core conftest.err conftest.$ac_objext \ 8369 conftest$ac_exeext conftest.$ac_ext 8370 fi 8371 8372 8373 CFLAGS="$xorg_testset_save_CFLAGS" 8374 8375 eval supported=\$$cacheid 8376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8377 $as_echo "$supported" >&6; } 8378 if test "$supported" = "yes" ; then 8379 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8380 found="yes" 8381 fi 8382 fi 8383 8384 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8385 else 8386 { $as_echo "$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 8387 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 xorg_testset_save_CFLAGS="$CFLAGS" 8402 8403 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8406 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8407 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8408 $as_echo_n "(cached) " >&6 8409 else 8410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8411 /* end confdefs.h. */ 8412 int i; 8413 _ACEOF 8414 if ac_fn_c_try_compile "$LINENO"; then : 8415 xorg_cv_cc_flag_unknown_warning_option=yes 8416 else 8417 xorg_cv_cc_flag_unknown_warning_option=no 8418 fi 8419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8420 fi 8421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8422 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8423 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8424 CFLAGS="$xorg_testset_save_CFLAGS" 8425 fi 8426 8427 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8430 fi 8431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8433 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8434 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8435 $as_echo_n "(cached) " >&6 8436 else 8437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8438 /* end confdefs.h. */ 8439 int i; 8440 _ACEOF 8441 if ac_fn_c_try_compile "$LINENO"; then : 8442 xorg_cv_cc_flag_unused_command_line_argument=yes 8443 else 8444 xorg_cv_cc_flag_unused_command_line_argument=no 8445 fi 8446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8447 fi 8448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8449 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8450 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8451 CFLAGS="$xorg_testset_save_CFLAGS" 8452 fi 8453 8454 found="no" 8455 8456 if test $found = "no" ; then 8457 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8459 fi 8460 8461 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8463 fi 8464 8465 CFLAGS="$CFLAGS -Wimplicit" 8466 8467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wimplicit" >&5 8468 $as_echo_n "checking if $CC supports-Wimplicit... " >&6; } 8469 cacheid=xorg_cv_cc_flag__Wimplicit 8470 if eval \${$cacheid+:} false; then : 8471 $as_echo_n "(cached) " >&6 8472 else 8473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8474 /* end confdefs.h. */ 8475 int i; 8476 int 8477 main () 8478 { 8479 8480 ; 8481 return 0; 8482 } 8483 _ACEOF 8484 if ac_fn_c_try_link "$LINENO"; then : 8485 eval $cacheid=yes 8486 else 8487 eval $cacheid=no 8488 fi 8489 rm -f core conftest.err conftest.$ac_objext \ 8490 conftest$ac_exeext conftest.$ac_ext 8491 fi 8492 8493 8494 CFLAGS="$xorg_testset_save_CFLAGS" 8495 8496 eval supported=\$$cacheid 8497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8498 $as_echo "$supported" >&6; } 8499 if test "$supported" = "yes" ; then 8500 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8501 found="yes" 8502 fi 8503 fi 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 xorg_testset_save_CFLAGS="$CFLAGS" 8520 8521 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8524 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8525 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8526 $as_echo_n "(cached) " >&6 8527 else 8528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8529 /* end confdefs.h. */ 8530 int i; 8531 _ACEOF 8532 if ac_fn_c_try_compile "$LINENO"; then : 8533 xorg_cv_cc_flag_unknown_warning_option=yes 8534 else 8535 xorg_cv_cc_flag_unknown_warning_option=no 8536 fi 8537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8538 fi 8539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8540 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8541 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8542 CFLAGS="$xorg_testset_save_CFLAGS" 8543 fi 8544 8545 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8548 fi 8549 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8551 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8552 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8553 $as_echo_n "(cached) " >&6 8554 else 8555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8556 /* end confdefs.h. */ 8557 int i; 8558 _ACEOF 8559 if ac_fn_c_try_compile "$LINENO"; then : 8560 xorg_cv_cc_flag_unused_command_line_argument=yes 8561 else 8562 xorg_cv_cc_flag_unused_command_line_argument=no 8563 fi 8564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8565 fi 8566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8567 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8568 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8569 CFLAGS="$xorg_testset_save_CFLAGS" 8570 fi 8571 8572 found="no" 8573 8574 if test $found = "no" ; then 8575 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8577 fi 8578 8579 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8581 fi 8582 8583 CFLAGS="$CFLAGS -Wnonnull" 8584 8585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnonnull" >&5 8586 $as_echo_n "checking if $CC supports-Wnonnull... " >&6; } 8587 cacheid=xorg_cv_cc_flag__Wnonnull 8588 if eval \${$cacheid+:} false; then : 8589 $as_echo_n "(cached) " >&6 8590 else 8591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8592 /* end confdefs.h. */ 8593 int i; 8594 int 8595 main () 8596 { 8597 8598 ; 8599 return 0; 8600 } 8601 _ACEOF 8602 if ac_fn_c_try_link "$LINENO"; then : 8603 eval $cacheid=yes 8604 else 8605 eval $cacheid=no 8606 fi 8607 rm -f core conftest.err conftest.$ac_objext \ 8608 conftest$ac_exeext conftest.$ac_ext 8609 fi 8610 8611 8612 CFLAGS="$xorg_testset_save_CFLAGS" 8613 8614 eval supported=\$$cacheid 8615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8616 $as_echo "$supported" >&6; } 8617 if test "$supported" = "yes" ; then 8618 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8619 found="yes" 8620 fi 8621 fi 8622 8623 8624 8625 8626 8627 8628 8629 8630 8631 8632 8633 8634 8635 8636 8637 xorg_testset_save_CFLAGS="$CFLAGS" 8638 8639 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8642 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8643 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8644 $as_echo_n "(cached) " >&6 8645 else 8646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8647 /* end confdefs.h. */ 8648 int i; 8649 _ACEOF 8650 if ac_fn_c_try_compile "$LINENO"; then : 8651 xorg_cv_cc_flag_unknown_warning_option=yes 8652 else 8653 xorg_cv_cc_flag_unknown_warning_option=no 8654 fi 8655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8656 fi 8657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8658 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8659 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8660 CFLAGS="$xorg_testset_save_CFLAGS" 8661 fi 8662 8663 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8664 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8666 fi 8667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8669 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8670 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8671 $as_echo_n "(cached) " >&6 8672 else 8673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8674 /* end confdefs.h. */ 8675 int i; 8676 _ACEOF 8677 if ac_fn_c_try_compile "$LINENO"; then : 8678 xorg_cv_cc_flag_unused_command_line_argument=yes 8679 else 8680 xorg_cv_cc_flag_unused_command_line_argument=no 8681 fi 8682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8683 fi 8684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8685 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8686 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8687 CFLAGS="$xorg_testset_save_CFLAGS" 8688 fi 8689 8690 found="no" 8691 8692 if test $found = "no" ; then 8693 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8695 fi 8696 8697 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8699 fi 8700 8701 CFLAGS="$CFLAGS -Winit-self" 8702 8703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Winit-self" >&5 8704 $as_echo_n "checking if $CC supports-Winit-self... " >&6; } 8705 cacheid=xorg_cv_cc_flag__Winit_self 8706 if eval \${$cacheid+:} false; then : 8707 $as_echo_n "(cached) " >&6 8708 else 8709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8710 /* end confdefs.h. */ 8711 int i; 8712 int 8713 main () 8714 { 8715 8716 ; 8717 return 0; 8718 } 8719 _ACEOF 8720 if ac_fn_c_try_link "$LINENO"; then : 8721 eval $cacheid=yes 8722 else 8723 eval $cacheid=no 8724 fi 8725 rm -f core conftest.err conftest.$ac_objext \ 8726 conftest$ac_exeext conftest.$ac_ext 8727 fi 8728 8729 8730 CFLAGS="$xorg_testset_save_CFLAGS" 8731 8732 eval supported=\$$cacheid 8733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8734 $as_echo "$supported" >&6; } 8735 if test "$supported" = "yes" ; then 8736 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8737 found="yes" 8738 fi 8739 fi 8740 8741 8742 8743 8744 8745 8746 8747 8748 8749 8750 8751 8752 8753 8754 8755 xorg_testset_save_CFLAGS="$CFLAGS" 8756 8757 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8760 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8761 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8762 $as_echo_n "(cached) " >&6 8763 else 8764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8765 /* end confdefs.h. */ 8766 int i; 8767 _ACEOF 8768 if ac_fn_c_try_compile "$LINENO"; then : 8769 xorg_cv_cc_flag_unknown_warning_option=yes 8770 else 8771 xorg_cv_cc_flag_unknown_warning_option=no 8772 fi 8773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8774 fi 8775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8776 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8777 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8778 CFLAGS="$xorg_testset_save_CFLAGS" 8779 fi 8780 8781 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8784 fi 8785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8787 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8788 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8789 $as_echo_n "(cached) " >&6 8790 else 8791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8792 /* end confdefs.h. */ 8793 int i; 8794 _ACEOF 8795 if ac_fn_c_try_compile "$LINENO"; then : 8796 xorg_cv_cc_flag_unused_command_line_argument=yes 8797 else 8798 xorg_cv_cc_flag_unused_command_line_argument=no 8799 fi 8800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8801 fi 8802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8803 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8804 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8805 CFLAGS="$xorg_testset_save_CFLAGS" 8806 fi 8807 8808 found="no" 8809 8810 if test $found = "no" ; then 8811 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8813 fi 8814 8815 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8817 fi 8818 8819 CFLAGS="$CFLAGS -Wmain" 8820 8821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmain" >&5 8822 $as_echo_n "checking if $CC supports-Wmain... " >&6; } 8823 cacheid=xorg_cv_cc_flag__Wmain 8824 if eval \${$cacheid+:} false; then : 8825 $as_echo_n "(cached) " >&6 8826 else 8827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8828 /* end confdefs.h. */ 8829 int i; 8830 int 8831 main () 8832 { 8833 8834 ; 8835 return 0; 8836 } 8837 _ACEOF 8838 if ac_fn_c_try_link "$LINENO"; then : 8839 eval $cacheid=yes 8840 else 8841 eval $cacheid=no 8842 fi 8843 rm -f core conftest.err conftest.$ac_objext \ 8844 conftest$ac_exeext conftest.$ac_ext 8845 fi 8846 8847 8848 CFLAGS="$xorg_testset_save_CFLAGS" 8849 8850 eval supported=\$$cacheid 8851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8852 $as_echo "$supported" >&6; } 8853 if test "$supported" = "yes" ; then 8854 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8855 found="yes" 8856 fi 8857 fi 8858 8859 8860 8861 8862 8863 8864 8865 8866 8867 8868 8869 8870 8871 8872 8873 xorg_testset_save_CFLAGS="$CFLAGS" 8874 8875 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8878 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8879 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8880 $as_echo_n "(cached) " >&6 8881 else 8882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8883 /* end confdefs.h. */ 8884 int i; 8885 _ACEOF 8886 if ac_fn_c_try_compile "$LINENO"; then : 8887 xorg_cv_cc_flag_unknown_warning_option=yes 8888 else 8889 xorg_cv_cc_flag_unknown_warning_option=no 8890 fi 8891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8892 fi 8893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8894 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8895 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8896 CFLAGS="$xorg_testset_save_CFLAGS" 8897 fi 8898 8899 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8900 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8902 fi 8903 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8905 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8906 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8907 $as_echo_n "(cached) " >&6 8908 else 8909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8910 /* end confdefs.h. */ 8911 int i; 8912 _ACEOF 8913 if ac_fn_c_try_compile "$LINENO"; then : 8914 xorg_cv_cc_flag_unused_command_line_argument=yes 8915 else 8916 xorg_cv_cc_flag_unused_command_line_argument=no 8917 fi 8918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8919 fi 8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8921 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8922 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8923 CFLAGS="$xorg_testset_save_CFLAGS" 8924 fi 8925 8926 found="no" 8927 8928 if test $found = "no" ; then 8929 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8931 fi 8932 8933 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8935 fi 8936 8937 CFLAGS="$CFLAGS -Wmissing-braces" 8938 8939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-braces" >&5 8940 $as_echo_n "checking if $CC supports-Wmissing-braces... " >&6; } 8941 cacheid=xorg_cv_cc_flag__Wmissing_braces 8942 if eval \${$cacheid+:} false; then : 8943 $as_echo_n "(cached) " >&6 8944 else 8945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8946 /* end confdefs.h. */ 8947 int i; 8948 int 8949 main () 8950 { 8951 8952 ; 8953 return 0; 8954 } 8955 _ACEOF 8956 if ac_fn_c_try_link "$LINENO"; then : 8957 eval $cacheid=yes 8958 else 8959 eval $cacheid=no 8960 fi 8961 rm -f core conftest.err conftest.$ac_objext \ 8962 conftest$ac_exeext conftest.$ac_ext 8963 fi 8964 8965 8966 CFLAGS="$xorg_testset_save_CFLAGS" 8967 8968 eval supported=\$$cacheid 8969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8970 $as_echo "$supported" >&6; } 8971 if test "$supported" = "yes" ; then 8972 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8973 found="yes" 8974 fi 8975 fi 8976 8977 8978 8979 8980 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 xorg_testset_save_CFLAGS="$CFLAGS" 8992 8993 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8996 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8997 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8998 $as_echo_n "(cached) " >&6 8999 else 9000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9001 /* end confdefs.h. */ 9002 int i; 9003 _ACEOF 9004 if ac_fn_c_try_compile "$LINENO"; then : 9005 xorg_cv_cc_flag_unknown_warning_option=yes 9006 else 9007 xorg_cv_cc_flag_unknown_warning_option=no 9008 fi 9009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9010 fi 9011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9012 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9013 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9014 CFLAGS="$xorg_testset_save_CFLAGS" 9015 fi 9016 9017 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9020 fi 9021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9023 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9024 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9025 $as_echo_n "(cached) " >&6 9026 else 9027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9028 /* end confdefs.h. */ 9029 int i; 9030 _ACEOF 9031 if ac_fn_c_try_compile "$LINENO"; then : 9032 xorg_cv_cc_flag_unused_command_line_argument=yes 9033 else 9034 xorg_cv_cc_flag_unused_command_line_argument=no 9035 fi 9036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9037 fi 9038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9039 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9040 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9041 CFLAGS="$xorg_testset_save_CFLAGS" 9042 fi 9043 9044 found="no" 9045 9046 if test $found = "no" ; then 9047 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9049 fi 9050 9051 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9053 fi 9054 9055 CFLAGS="$CFLAGS -Wsequence-point" 9056 9057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wsequence-point" >&5 9058 $as_echo_n "checking if $CC supports-Wsequence-point... " >&6; } 9059 cacheid=xorg_cv_cc_flag__Wsequence_point 9060 if eval \${$cacheid+:} false; then : 9061 $as_echo_n "(cached) " >&6 9062 else 9063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9064 /* end confdefs.h. */ 9065 int i; 9066 int 9067 main () 9068 { 9069 9070 ; 9071 return 0; 9072 } 9073 _ACEOF 9074 if ac_fn_c_try_link "$LINENO"; then : 9075 eval $cacheid=yes 9076 else 9077 eval $cacheid=no 9078 fi 9079 rm -f core conftest.err conftest.$ac_objext \ 9080 conftest$ac_exeext conftest.$ac_ext 9081 fi 9082 9083 9084 CFLAGS="$xorg_testset_save_CFLAGS" 9085 9086 eval supported=\$$cacheid 9087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9088 $as_echo "$supported" >&6; } 9089 if test "$supported" = "yes" ; then 9090 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9091 found="yes" 9092 fi 9093 fi 9094 9095 9096 9097 9098 9099 9100 9101 9102 9103 9104 9105 9106 9107 9108 9109 xorg_testset_save_CFLAGS="$CFLAGS" 9110 9111 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9114 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9115 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9116 $as_echo_n "(cached) " >&6 9117 else 9118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9119 /* end confdefs.h. */ 9120 int i; 9121 _ACEOF 9122 if ac_fn_c_try_compile "$LINENO"; then : 9123 xorg_cv_cc_flag_unknown_warning_option=yes 9124 else 9125 xorg_cv_cc_flag_unknown_warning_option=no 9126 fi 9127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9128 fi 9129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9130 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9131 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9132 CFLAGS="$xorg_testset_save_CFLAGS" 9133 fi 9134 9135 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9138 fi 9139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9141 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9142 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9143 $as_echo_n "(cached) " >&6 9144 else 9145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9146 /* end confdefs.h. */ 9147 int i; 9148 _ACEOF 9149 if ac_fn_c_try_compile "$LINENO"; then : 9150 xorg_cv_cc_flag_unused_command_line_argument=yes 9151 else 9152 xorg_cv_cc_flag_unused_command_line_argument=no 9153 fi 9154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9155 fi 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9157 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9158 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9159 CFLAGS="$xorg_testset_save_CFLAGS" 9160 fi 9161 9162 found="no" 9163 9164 if test $found = "no" ; then 9165 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9167 fi 9168 9169 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9171 fi 9172 9173 CFLAGS="$CFLAGS -Wreturn-type" 9174 9175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wreturn-type" >&5 9176 $as_echo_n "checking if $CC supports-Wreturn-type... " >&6; } 9177 cacheid=xorg_cv_cc_flag__Wreturn_type 9178 if eval \${$cacheid+:} false; then : 9179 $as_echo_n "(cached) " >&6 9180 else 9181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9182 /* end confdefs.h. */ 9183 int i; 9184 int 9185 main () 9186 { 9187 9188 ; 9189 return 0; 9190 } 9191 _ACEOF 9192 if ac_fn_c_try_link "$LINENO"; then : 9193 eval $cacheid=yes 9194 else 9195 eval $cacheid=no 9196 fi 9197 rm -f core conftest.err conftest.$ac_objext \ 9198 conftest$ac_exeext conftest.$ac_ext 9199 fi 9200 9201 9202 CFLAGS="$xorg_testset_save_CFLAGS" 9203 9204 eval supported=\$$cacheid 9205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9206 $as_echo "$supported" >&6; } 9207 if test "$supported" = "yes" ; then 9208 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9209 found="yes" 9210 fi 9211 fi 9212 9213 9214 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 9226 9227 xorg_testset_save_CFLAGS="$CFLAGS" 9228 9229 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9232 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9233 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9234 $as_echo_n "(cached) " >&6 9235 else 9236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9237 /* end confdefs.h. */ 9238 int i; 9239 _ACEOF 9240 if ac_fn_c_try_compile "$LINENO"; then : 9241 xorg_cv_cc_flag_unknown_warning_option=yes 9242 else 9243 xorg_cv_cc_flag_unknown_warning_option=no 9244 fi 9245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9246 fi 9247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9248 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9249 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9250 CFLAGS="$xorg_testset_save_CFLAGS" 9251 fi 9252 9253 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9256 fi 9257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9259 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9260 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9261 $as_echo_n "(cached) " >&6 9262 else 9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9264 /* end confdefs.h. */ 9265 int i; 9266 _ACEOF 9267 if ac_fn_c_try_compile "$LINENO"; then : 9268 xorg_cv_cc_flag_unused_command_line_argument=yes 9269 else 9270 xorg_cv_cc_flag_unused_command_line_argument=no 9271 fi 9272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9273 fi 9274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9275 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9276 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9277 CFLAGS="$xorg_testset_save_CFLAGS" 9278 fi 9279 9280 found="no" 9281 9282 if test $found = "no" ; then 9283 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9285 fi 9286 9287 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9288 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9289 fi 9290 9291 CFLAGS="$CFLAGS -Wtrigraphs" 9292 9293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wtrigraphs" >&5 9294 $as_echo_n "checking if $CC supports-Wtrigraphs... " >&6; } 9295 cacheid=xorg_cv_cc_flag__Wtrigraphs 9296 if eval \${$cacheid+:} false; then : 9297 $as_echo_n "(cached) " >&6 9298 else 9299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9300 /* end confdefs.h. */ 9301 int i; 9302 int 9303 main () 9304 { 9305 9306 ; 9307 return 0; 9308 } 9309 _ACEOF 9310 if ac_fn_c_try_link "$LINENO"; then : 9311 eval $cacheid=yes 9312 else 9313 eval $cacheid=no 9314 fi 9315 rm -f core conftest.err conftest.$ac_objext \ 9316 conftest$ac_exeext conftest.$ac_ext 9317 fi 9318 9319 9320 CFLAGS="$xorg_testset_save_CFLAGS" 9321 9322 eval supported=\$$cacheid 9323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9324 $as_echo "$supported" >&6; } 9325 if test "$supported" = "yes" ; then 9326 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9327 found="yes" 9328 fi 9329 fi 9330 9331 9332 9333 9334 9335 9336 9337 9338 9339 9340 9341 9342 9343 9344 9345 xorg_testset_save_CFLAGS="$CFLAGS" 9346 9347 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9350 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9351 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9352 $as_echo_n "(cached) " >&6 9353 else 9354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9355 /* end confdefs.h. */ 9356 int i; 9357 _ACEOF 9358 if ac_fn_c_try_compile "$LINENO"; then : 9359 xorg_cv_cc_flag_unknown_warning_option=yes 9360 else 9361 xorg_cv_cc_flag_unknown_warning_option=no 9362 fi 9363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9364 fi 9365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9366 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9367 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9368 CFLAGS="$xorg_testset_save_CFLAGS" 9369 fi 9370 9371 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9372 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9374 fi 9375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9377 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9378 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9379 $as_echo_n "(cached) " >&6 9380 else 9381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9382 /* end confdefs.h. */ 9383 int i; 9384 _ACEOF 9385 if ac_fn_c_try_compile "$LINENO"; then : 9386 xorg_cv_cc_flag_unused_command_line_argument=yes 9387 else 9388 xorg_cv_cc_flag_unused_command_line_argument=no 9389 fi 9390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9391 fi 9392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9393 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9394 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9395 CFLAGS="$xorg_testset_save_CFLAGS" 9396 fi 9397 9398 found="no" 9399 9400 if test $found = "no" ; then 9401 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9403 fi 9404 9405 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9407 fi 9408 9409 CFLAGS="$CFLAGS -Warray-bounds" 9410 9411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Warray-bounds" >&5 9412 $as_echo_n "checking if $CC supports-Warray-bounds... " >&6; } 9413 cacheid=xorg_cv_cc_flag__Warray_bounds 9414 if eval \${$cacheid+:} false; then : 9415 $as_echo_n "(cached) " >&6 9416 else 9417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9418 /* end confdefs.h. */ 9419 int i; 9420 int 9421 main () 9422 { 9423 9424 ; 9425 return 0; 9426 } 9427 _ACEOF 9428 if ac_fn_c_try_link "$LINENO"; then : 9429 eval $cacheid=yes 9430 else 9431 eval $cacheid=no 9432 fi 9433 rm -f core conftest.err conftest.$ac_objext \ 9434 conftest$ac_exeext conftest.$ac_ext 9435 fi 9436 9437 9438 CFLAGS="$xorg_testset_save_CFLAGS" 9439 9440 eval supported=\$$cacheid 9441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9442 $as_echo "$supported" >&6; } 9443 if test "$supported" = "yes" ; then 9444 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9445 found="yes" 9446 fi 9447 fi 9448 9449 9450 9451 9452 9453 9454 9455 9456 9457 9458 9459 9460 9461 9462 9463 xorg_testset_save_CFLAGS="$CFLAGS" 9464 9465 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9468 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9469 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9470 $as_echo_n "(cached) " >&6 9471 else 9472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9473 /* end confdefs.h. */ 9474 int i; 9475 _ACEOF 9476 if ac_fn_c_try_compile "$LINENO"; then : 9477 xorg_cv_cc_flag_unknown_warning_option=yes 9478 else 9479 xorg_cv_cc_flag_unknown_warning_option=no 9480 fi 9481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9482 fi 9483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9484 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9485 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9486 CFLAGS="$xorg_testset_save_CFLAGS" 9487 fi 9488 9489 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9492 fi 9493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9495 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9496 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9497 $as_echo_n "(cached) " >&6 9498 else 9499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9500 /* end confdefs.h. */ 9501 int i; 9502 _ACEOF 9503 if ac_fn_c_try_compile "$LINENO"; then : 9504 xorg_cv_cc_flag_unused_command_line_argument=yes 9505 else 9506 xorg_cv_cc_flag_unused_command_line_argument=no 9507 fi 9508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9509 fi 9510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9511 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9512 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9513 CFLAGS="$xorg_testset_save_CFLAGS" 9514 fi 9515 9516 found="no" 9517 9518 if test $found = "no" ; then 9519 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9521 fi 9522 9523 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9525 fi 9526 9527 CFLAGS="$CFLAGS -Wwrite-strings" 9528 9529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wwrite-strings" >&5 9530 $as_echo_n "checking if $CC supports-Wwrite-strings... " >&6; } 9531 cacheid=xorg_cv_cc_flag__Wwrite_strings 9532 if eval \${$cacheid+:} false; then : 9533 $as_echo_n "(cached) " >&6 9534 else 9535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9536 /* end confdefs.h. */ 9537 int i; 9538 int 9539 main () 9540 { 9541 9542 ; 9543 return 0; 9544 } 9545 _ACEOF 9546 if ac_fn_c_try_link "$LINENO"; then : 9547 eval $cacheid=yes 9548 else 9549 eval $cacheid=no 9550 fi 9551 rm -f core conftest.err conftest.$ac_objext \ 9552 conftest$ac_exeext conftest.$ac_ext 9553 fi 9554 9555 9556 CFLAGS="$xorg_testset_save_CFLAGS" 9557 9558 eval supported=\$$cacheid 9559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9560 $as_echo "$supported" >&6; } 9561 if test "$supported" = "yes" ; then 9562 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9563 found="yes" 9564 fi 9565 fi 9566 9567 9568 9569 9570 9571 9572 9573 9574 9575 9576 9577 9578 9579 9580 9581 xorg_testset_save_CFLAGS="$CFLAGS" 9582 9583 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9586 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9587 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9588 $as_echo_n "(cached) " >&6 9589 else 9590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9591 /* end confdefs.h. */ 9592 int i; 9593 _ACEOF 9594 if ac_fn_c_try_compile "$LINENO"; then : 9595 xorg_cv_cc_flag_unknown_warning_option=yes 9596 else 9597 xorg_cv_cc_flag_unknown_warning_option=no 9598 fi 9599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9600 fi 9601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9602 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9604 CFLAGS="$xorg_testset_save_CFLAGS" 9605 fi 9606 9607 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9610 fi 9611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9613 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9614 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9615 $as_echo_n "(cached) " >&6 9616 else 9617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9618 /* end confdefs.h. */ 9619 int i; 9620 _ACEOF 9621 if ac_fn_c_try_compile "$LINENO"; then : 9622 xorg_cv_cc_flag_unused_command_line_argument=yes 9623 else 9624 xorg_cv_cc_flag_unused_command_line_argument=no 9625 fi 9626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9627 fi 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9629 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9630 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9631 CFLAGS="$xorg_testset_save_CFLAGS" 9632 fi 9633 9634 found="no" 9635 9636 if test $found = "no" ; then 9637 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9639 fi 9640 9641 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9643 fi 9644 9645 CFLAGS="$CFLAGS -Waddress" 9646 9647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Waddress" >&5 9648 $as_echo_n "checking if $CC supports-Waddress... " >&6; } 9649 cacheid=xorg_cv_cc_flag__Waddress 9650 if eval \${$cacheid+:} false; then : 9651 $as_echo_n "(cached) " >&6 9652 else 9653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9654 /* end confdefs.h. */ 9655 int i; 9656 int 9657 main () 9658 { 9659 9660 ; 9661 return 0; 9662 } 9663 _ACEOF 9664 if ac_fn_c_try_link "$LINENO"; then : 9665 eval $cacheid=yes 9666 else 9667 eval $cacheid=no 9668 fi 9669 rm -f core conftest.err conftest.$ac_objext \ 9670 conftest$ac_exeext conftest.$ac_ext 9671 fi 9672 9673 9674 CFLAGS="$xorg_testset_save_CFLAGS" 9675 9676 eval supported=\$$cacheid 9677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9678 $as_echo "$supported" >&6; } 9679 if test "$supported" = "yes" ; then 9680 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9681 found="yes" 9682 fi 9683 fi 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 xorg_testset_save_CFLAGS="$CFLAGS" 9700 9701 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9704 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9705 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9706 $as_echo_n "(cached) " >&6 9707 else 9708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9709 /* end confdefs.h. */ 9710 int i; 9711 _ACEOF 9712 if ac_fn_c_try_compile "$LINENO"; then : 9713 xorg_cv_cc_flag_unknown_warning_option=yes 9714 else 9715 xorg_cv_cc_flag_unknown_warning_option=no 9716 fi 9717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9718 fi 9719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9720 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9721 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9722 CFLAGS="$xorg_testset_save_CFLAGS" 9723 fi 9724 9725 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9728 fi 9729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9731 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9732 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9733 $as_echo_n "(cached) " >&6 9734 else 9735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9736 /* end confdefs.h. */ 9737 int i; 9738 _ACEOF 9739 if ac_fn_c_try_compile "$LINENO"; then : 9740 xorg_cv_cc_flag_unused_command_line_argument=yes 9741 else 9742 xorg_cv_cc_flag_unused_command_line_argument=no 9743 fi 9744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9745 fi 9746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9747 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9748 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9749 CFLAGS="$xorg_testset_save_CFLAGS" 9750 fi 9751 9752 found="no" 9753 9754 if test $found = "no" ; then 9755 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9757 fi 9758 9759 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9761 fi 9762 9763 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9764 9765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wint-to-pointer-cast" >&5 9766 $as_echo_n "checking if $CC supports-Wint-to-pointer-cast... " >&6; } 9767 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9768 if eval \${$cacheid+:} false; then : 9769 $as_echo_n "(cached) " >&6 9770 else 9771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9772 /* end confdefs.h. */ 9773 int i; 9774 int 9775 main () 9776 { 9777 9778 ; 9779 return 0; 9780 } 9781 _ACEOF 9782 if ac_fn_c_try_link "$LINENO"; then : 9783 eval $cacheid=yes 9784 else 9785 eval $cacheid=no 9786 fi 9787 rm -f core conftest.err conftest.$ac_objext \ 9788 conftest$ac_exeext conftest.$ac_ext 9789 fi 9790 9791 9792 CFLAGS="$xorg_testset_save_CFLAGS" 9793 9794 eval supported=\$$cacheid 9795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9796 $as_echo "$supported" >&6; } 9797 if test "$supported" = "yes" ; then 9798 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9799 found="yes" 9800 fi 9801 fi 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815 9816 9817 xorg_testset_save_CFLAGS="$CFLAGS" 9818 9819 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9822 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9823 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9824 $as_echo_n "(cached) " >&6 9825 else 9826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9827 /* end confdefs.h. */ 9828 int i; 9829 _ACEOF 9830 if ac_fn_c_try_compile "$LINENO"; then : 9831 xorg_cv_cc_flag_unknown_warning_option=yes 9832 else 9833 xorg_cv_cc_flag_unknown_warning_option=no 9834 fi 9835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9836 fi 9837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9838 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9840 CFLAGS="$xorg_testset_save_CFLAGS" 9841 fi 9842 9843 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9846 fi 9847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9849 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9850 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9851 $as_echo_n "(cached) " >&6 9852 else 9853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9854 /* end confdefs.h. */ 9855 int i; 9856 _ACEOF 9857 if ac_fn_c_try_compile "$LINENO"; then : 9858 xorg_cv_cc_flag_unused_command_line_argument=yes 9859 else 9860 xorg_cv_cc_flag_unused_command_line_argument=no 9861 fi 9862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9863 fi 9864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9865 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9866 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9867 CFLAGS="$xorg_testset_save_CFLAGS" 9868 fi 9869 9870 found="no" 9871 9872 if test $found = "no" ; then 9873 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9875 fi 9876 9877 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9879 fi 9880 9881 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9882 9883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-to-int-cast" >&5 9884 $as_echo_n "checking if $CC supports-Wpointer-to-int-cast... " >&6; } 9885 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9886 if eval \${$cacheid+:} false; then : 9887 $as_echo_n "(cached) " >&6 9888 else 9889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9890 /* end confdefs.h. */ 9891 int i; 9892 int 9893 main () 9894 { 9895 9896 ; 9897 return 0; 9898 } 9899 _ACEOF 9900 if ac_fn_c_try_link "$LINENO"; then : 9901 eval $cacheid=yes 9902 else 9903 eval $cacheid=no 9904 fi 9905 rm -f core conftest.err conftest.$ac_objext \ 9906 conftest$ac_exeext conftest.$ac_ext 9907 fi 9908 9909 9910 CFLAGS="$xorg_testset_save_CFLAGS" 9911 9912 eval supported=\$$cacheid 9913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9914 $as_echo "$supported" >&6; } 9915 if test "$supported" = "yes" ; then 9916 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9917 found="yes" 9918 fi 9919 fi 9920 9921 9922 fi 9923 9924 9925 9926 9927 9928 9929 9930 CWARNFLAGS="$BASE_CFLAGS" 9931 if test "x$GCC" = xyes ; then 9932 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9933 fi 9934 9935 9936 9937 9938 9939 9940 9941 9942 # Check whether --enable-strict-compilation was given. 9943 if test "${enable_strict_compilation+set}" = set; then : 9944 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9945 else 9946 STRICT_COMPILE=no 9947 fi 9948 9949 9950 9951 9952 9953 9954 STRICT_CFLAGS="" 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 xorg_testset_save_CFLAGS="$CFLAGS" 9969 9970 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9973 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9974 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9975 $as_echo_n "(cached) " >&6 9976 else 9977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9978 /* end confdefs.h. */ 9979 int i; 9980 _ACEOF 9981 if ac_fn_c_try_compile "$LINENO"; then : 9982 xorg_cv_cc_flag_unknown_warning_option=yes 9983 else 9984 xorg_cv_cc_flag_unknown_warning_option=no 9985 fi 9986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9987 fi 9988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9989 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9990 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9991 CFLAGS="$xorg_testset_save_CFLAGS" 9992 fi 9993 9994 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9997 fi 9998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10000 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10001 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10002 $as_echo_n "(cached) " >&6 10003 else 10004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10005 /* end confdefs.h. */ 10006 int i; 10007 _ACEOF 10008 if ac_fn_c_try_compile "$LINENO"; then : 10009 xorg_cv_cc_flag_unused_command_line_argument=yes 10010 else 10011 xorg_cv_cc_flag_unused_command_line_argument=no 10012 fi 10013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10014 fi 10015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10016 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10017 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10018 CFLAGS="$xorg_testset_save_CFLAGS" 10019 fi 10020 10021 found="no" 10022 10023 if test $found = "no" ; then 10024 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10026 fi 10027 10028 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10030 fi 10031 10032 CFLAGS="$CFLAGS -pedantic" 10033 10034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-pedantic" >&5 10035 $as_echo_n "checking if $CC supports-pedantic... " >&6; } 10036 cacheid=xorg_cv_cc_flag__pedantic 10037 if eval \${$cacheid+:} false; then : 10038 $as_echo_n "(cached) " >&6 10039 else 10040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10041 /* end confdefs.h. */ 10042 int i; 10043 int 10044 main () 10045 { 10046 10047 ; 10048 return 0; 10049 } 10050 _ACEOF 10051 if ac_fn_c_try_link "$LINENO"; then : 10052 eval $cacheid=yes 10053 else 10054 eval $cacheid=no 10055 fi 10056 rm -f core conftest.err conftest.$ac_objext \ 10057 conftest$ac_exeext conftest.$ac_ext 10058 fi 10059 10060 10061 CFLAGS="$xorg_testset_save_CFLAGS" 10062 10063 eval supported=\$$cacheid 10064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10065 $as_echo "$supported" >&6; } 10066 if test "$supported" = "yes" ; then 10067 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10068 found="yes" 10069 fi 10070 fi 10071 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 xorg_testset_save_CFLAGS="$CFLAGS" 10087 10088 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10091 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10092 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10093 $as_echo_n "(cached) " >&6 10094 else 10095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10096 /* end confdefs.h. */ 10097 int i; 10098 _ACEOF 10099 if ac_fn_c_try_compile "$LINENO"; then : 10100 xorg_cv_cc_flag_unknown_warning_option=yes 10101 else 10102 xorg_cv_cc_flag_unknown_warning_option=no 10103 fi 10104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10105 fi 10106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10107 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10108 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10109 CFLAGS="$xorg_testset_save_CFLAGS" 10110 fi 10111 10112 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10115 fi 10116 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10118 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10119 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10120 $as_echo_n "(cached) " >&6 10121 else 10122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10123 /* end confdefs.h. */ 10124 int i; 10125 _ACEOF 10126 if ac_fn_c_try_compile "$LINENO"; then : 10127 xorg_cv_cc_flag_unused_command_line_argument=yes 10128 else 10129 xorg_cv_cc_flag_unused_command_line_argument=no 10130 fi 10131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10132 fi 10133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10134 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10135 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10136 CFLAGS="$xorg_testset_save_CFLAGS" 10137 fi 10138 10139 found="no" 10140 10141 if test $found = "no" ; then 10142 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10144 fi 10145 10146 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10147 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10148 fi 10149 10150 CFLAGS="$CFLAGS -Werror" 10151 10152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror" >&5 10153 $as_echo_n "checking if $CC supports-Werror... " >&6; } 10154 cacheid=xorg_cv_cc_flag__Werror 10155 if eval \${$cacheid+:} false; then : 10156 $as_echo_n "(cached) " >&6 10157 else 10158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10159 /* end confdefs.h. */ 10160 int i; 10161 int 10162 main () 10163 { 10164 10165 ; 10166 return 0; 10167 } 10168 _ACEOF 10169 if ac_fn_c_try_link "$LINENO"; then : 10170 eval $cacheid=yes 10171 else 10172 eval $cacheid=no 10173 fi 10174 rm -f core conftest.err conftest.$ac_objext \ 10175 conftest$ac_exeext conftest.$ac_ext 10176 fi 10177 10178 10179 CFLAGS="$xorg_testset_save_CFLAGS" 10180 10181 eval supported=\$$cacheid 10182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10183 $as_echo "$supported" >&6; } 10184 if test "$supported" = "yes" ; then 10185 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10186 found="yes" 10187 fi 10188 fi 10189 10190 if test $found = "no" ; then 10191 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10193 fi 10194 10195 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10197 fi 10198 10199 CFLAGS="$CFLAGS -errwarn" 10200 10201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn" >&5 10202 $as_echo_n "checking if $CC supports-errwarn... " >&6; } 10203 cacheid=xorg_cv_cc_flag__errwarn 10204 if eval \${$cacheid+:} false; then : 10205 $as_echo_n "(cached) " >&6 10206 else 10207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10208 /* end confdefs.h. */ 10209 int i; 10210 int 10211 main () 10212 { 10213 10214 ; 10215 return 0; 10216 } 10217 _ACEOF 10218 if ac_fn_c_try_link "$LINENO"; then : 10219 eval $cacheid=yes 10220 else 10221 eval $cacheid=no 10222 fi 10223 rm -f core conftest.err conftest.$ac_objext \ 10224 conftest$ac_exeext conftest.$ac_ext 10225 fi 10226 10227 10228 CFLAGS="$xorg_testset_save_CFLAGS" 10229 10230 eval supported=\$$cacheid 10231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10232 $as_echo "$supported" >&6; } 10233 if test "$supported" = "yes" ; then 10234 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10235 found="yes" 10236 fi 10237 fi 10238 10239 10240 10241 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10242 # activate it with -Werror, so we add it here explicitly. 10243 10244 10245 10246 10247 10248 10249 10250 10251 10252 10253 10254 10255 10256 xorg_testset_save_CFLAGS="$CFLAGS" 10257 10258 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10261 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10262 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10263 $as_echo_n "(cached) " >&6 10264 else 10265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10266 /* end confdefs.h. */ 10267 int i; 10268 _ACEOF 10269 if ac_fn_c_try_compile "$LINENO"; then : 10270 xorg_cv_cc_flag_unknown_warning_option=yes 10271 else 10272 xorg_cv_cc_flag_unknown_warning_option=no 10273 fi 10274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10275 fi 10276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10277 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10278 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10279 CFLAGS="$xorg_testset_save_CFLAGS" 10280 fi 10281 10282 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10285 fi 10286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10288 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10289 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10290 $as_echo_n "(cached) " >&6 10291 else 10292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10293 /* end confdefs.h. */ 10294 int i; 10295 _ACEOF 10296 if ac_fn_c_try_compile "$LINENO"; then : 10297 xorg_cv_cc_flag_unused_command_line_argument=yes 10298 else 10299 xorg_cv_cc_flag_unused_command_line_argument=no 10300 fi 10301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10302 fi 10303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10304 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10305 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10306 CFLAGS="$xorg_testset_save_CFLAGS" 10307 fi 10308 10309 found="no" 10310 10311 if test $found = "no" ; then 10312 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10314 fi 10315 10316 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10318 fi 10319 10320 CFLAGS="$CFLAGS -Werror=attributes" 10321 10322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=attributes" >&5 10323 $as_echo_n "checking if $CC supports-Werror=attributes... " >&6; } 10324 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10325 if eval \${$cacheid+:} false; then : 10326 $as_echo_n "(cached) " >&6 10327 else 10328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10329 /* end confdefs.h. */ 10330 int i; 10331 int 10332 main () 10333 { 10334 10335 ; 10336 return 0; 10337 } 10338 _ACEOF 10339 if ac_fn_c_try_link "$LINENO"; then : 10340 eval $cacheid=yes 10341 else 10342 eval $cacheid=no 10343 fi 10344 rm -f core conftest.err conftest.$ac_objext \ 10345 conftest$ac_exeext conftest.$ac_ext 10346 fi 10347 10348 10349 CFLAGS="$xorg_testset_save_CFLAGS" 10350 10351 eval supported=\$$cacheid 10352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10353 $as_echo "$supported" >&6; } 10354 if test "$supported" = "yes" ; then 10355 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10356 found="yes" 10357 fi 10358 fi 10359 10360 10361 10362 if test "x$STRICT_COMPILE" = "xyes"; then 10363 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10364 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10365 fi 10366 10367 10368 10369 10370 10371 10372 cat >>confdefs.h <<_ACEOF 10373 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10374 _ACEOF 10375 10376 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10377 if test "x$PVM" = "x"; then 10378 PVM="0" 10379 fi 10380 10381 cat >>confdefs.h <<_ACEOF 10382 #define PACKAGE_VERSION_MINOR $PVM 10383 _ACEOF 10384 10385 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10386 if test "x$PVP" = "x"; then 10387 PVP="0" 10388 fi 10389 10390 cat >>confdefs.h <<_ACEOF 10391 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10392 _ACEOF 10393 10394 10395 10396 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10397 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10398 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10399 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10400 10401 10402 10403 10404 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10405 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10406 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10407 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10408 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10409 10410 10411 10412 10413 10414 10415 if test x$APP_MAN_SUFFIX = x ; then 10416 APP_MAN_SUFFIX=1 10417 fi 10418 if test x$APP_MAN_DIR = x ; then 10419 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10420 fi 10421 10422 if test x$LIB_MAN_SUFFIX = x ; then 10423 LIB_MAN_SUFFIX=3 10424 fi 10425 if test x$LIB_MAN_DIR = x ; then 10426 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10427 fi 10428 10429 if test x$FILE_MAN_SUFFIX = x ; then 10430 case $host_os in 10431 solaris*) FILE_MAN_SUFFIX=4 ;; 10432 *) FILE_MAN_SUFFIX=5 ;; 10433 esac 10434 fi 10435 if test x$FILE_MAN_DIR = x ; then 10436 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10437 fi 10438 10439 if test x$MISC_MAN_SUFFIX = x ; then 10440 case $host_os in 10441 solaris*) MISC_MAN_SUFFIX=5 ;; 10442 *) MISC_MAN_SUFFIX=7 ;; 10443 esac 10444 fi 10445 if test x$MISC_MAN_DIR = x ; then 10446 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10447 fi 10448 10449 if test x$DRIVER_MAN_SUFFIX = x ; then 10450 case $host_os in 10451 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10452 *) DRIVER_MAN_SUFFIX=4 ;; 10453 esac 10454 fi 10455 if test x$DRIVER_MAN_DIR = x ; then 10456 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10457 fi 10458 10459 if test x$ADMIN_MAN_SUFFIX = x ; then 10460 case $host_os in 10461 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10462 *) ADMIN_MAN_SUFFIX=8 ;; 10463 esac 10464 fi 10465 if test x$ADMIN_MAN_DIR = x ; then 10466 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10467 fi 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 10478 10479 10480 10481 10482 10483 XORG_MAN_PAGE="X Version 11" 10484 10485 MAN_SUBSTS="\ 10486 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10487 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10488 -e 's|__xservername__|Xorg|g' \ 10489 -e 's|__xconfigfile__|xorg.conf|g' \ 10490 -e 's|__projectroot__|\$(prefix)|g' \ 10491 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10492 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10493 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10494 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10495 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10496 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10497 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10498 10499 10500 10501 # Check whether --enable-silent-rules was given. 10502 if test "${enable_silent_rules+set}" = set; then : 10503 enableval=$enable_silent_rules; 10504 fi 10505 10506 case $enable_silent_rules in 10507 yes) AM_DEFAULT_VERBOSITY=0;; 10508 no) AM_DEFAULT_VERBOSITY=1;; 10509 *) AM_DEFAULT_VERBOSITY=0;; 10510 esac 10511 AM_BACKSLASH='\' 10512 10513 10514 10515 10516 # Check whether --enable-docs was given. 10517 if test "${enable_docs+set}" = set; then : 10518 enableval=$enable_docs; build_docs=$enableval 10519 else 10520 build_docs=yes 10521 fi 10522 10523 10524 if test x$build_docs = xyes; then 10525 ENABLE_DOCS_TRUE= 10526 ENABLE_DOCS_FALSE='#' 10527 else 10528 ENABLE_DOCS_TRUE='#' 10529 ENABLE_DOCS_FALSE= 10530 fi 10531 10532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5 10533 $as_echo_n "checking whether to build documentation... " >&6; } 10534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_docs" >&5 10535 $as_echo "$build_docs" >&6; } 10536 10537 10538 10539 10540 10541 # Check whether --with-xmlto was given. 10542 if test "${with_xmlto+set}" = set; then : 10543 withval=$with_xmlto; use_xmlto=$withval 10544 else 10545 use_xmlto=auto 10546 fi 10547 10548 10549 10550 if test "x$use_xmlto" = x"auto"; then 10551 # Extract the first word of "xmlto", so it can be a program name with args. 10552 set dummy xmlto; ac_word=$2 10553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10554 $as_echo_n "checking for $ac_word... " >&6; } 10555 if ${ac_cv_path_XMLTO+:} false; then : 10556 $as_echo_n "(cached) " >&6 10557 else 10558 case $XMLTO in 10559 [\\/]* | ?:[\\/]*) 10560 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10561 ;; 10562 *) 10563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10564 for as_dir in $PATH 10565 do 10566 IFS=$as_save_IFS 10567 test -z "$as_dir" && as_dir=. 10568 for ac_exec_ext in '' $ac_executable_extensions; do 10569 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10570 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10571 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10572 break 2 10573 fi 10574 done 10575 done 10576 IFS=$as_save_IFS 10577 10578 ;; 10579 esac 10580 fi 10581 XMLTO=$ac_cv_path_XMLTO 10582 if test -n "$XMLTO"; then 10583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10584 $as_echo "$XMLTO" >&6; } 10585 else 10586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10587 $as_echo "no" >&6; } 10588 fi 10589 10590 10591 if test "x$XMLTO" = "x"; then 10592 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 10593 $as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 10594 have_xmlto=no 10595 else 10596 have_xmlto=yes 10597 fi 10598 elif test "x$use_xmlto" = x"yes" ; then 10599 # Extract the first word of "xmlto", so it can be a program name with args. 10600 set dummy xmlto; ac_word=$2 10601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10602 $as_echo_n "checking for $ac_word... " >&6; } 10603 if ${ac_cv_path_XMLTO+:} false; then : 10604 $as_echo_n "(cached) " >&6 10605 else 10606 case $XMLTO in 10607 [\\/]* | ?:[\\/]*) 10608 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10609 ;; 10610 *) 10611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10612 for as_dir in $PATH 10613 do 10614 IFS=$as_save_IFS 10615 test -z "$as_dir" && as_dir=. 10616 for ac_exec_ext in '' $ac_executable_extensions; do 10617 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10618 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10619 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10620 break 2 10621 fi 10622 done 10623 done 10624 IFS=$as_save_IFS 10625 10626 ;; 10627 esac 10628 fi 10629 XMLTO=$ac_cv_path_XMLTO 10630 if test -n "$XMLTO"; then 10631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10632 $as_echo "$XMLTO" >&6; } 10633 else 10634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10635 $as_echo "no" >&6; } 10636 fi 10637 10638 10639 if test "x$XMLTO" = "x"; then 10640 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 10641 fi 10642 have_xmlto=yes 10643 elif test "x$use_xmlto" = x"no" ; then 10644 if test "x$XMLTO" != "x"; then 10645 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 10646 $as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 10647 fi 10648 have_xmlto=no 10649 else 10650 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 10651 fi 10652 10653 # Test for a minimum version of xmlto, if provided. 10654 if test "$have_xmlto" = yes; then 10655 # scrape the xmlto version 10656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 10657 $as_echo_n "checking the xmlto version... " >&6; } 10658 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 10659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 10660 $as_echo "$xmlto_version" >&6; } 10661 as_arg_v1=$xmlto_version 10662 as_arg_v2=0.0.22 10663 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 10664 case $? in #( 10665 1) : 10666 if test "x$use_xmlto" = xauto; then 10667 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5 10668 $as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;} 10669 have_xmlto=no 10670 else 10671 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.22 needed" "$LINENO" 5 10672 fi ;; #( 10673 0) : 10674 ;; #( 10675 2) : 10676 ;; #( 10677 *) : 10678 ;; 10679 esac 10680 fi 10681 10682 # Test for the ability of xmlto to generate a text target 10683 have_xmlto_text=no 10684 cat > conftest.xml << "EOF" 10685 EOF 10686 if test "$have_xmlto" = yes; then : 10687 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 10688 have_xmlto_text=yes 10689 else 10690 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 10691 $as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 10692 fi 10693 fi 10694 rm -f conftest.xml 10695 if test $have_xmlto_text = yes; then 10696 HAVE_XMLTO_TEXT_TRUE= 10697 HAVE_XMLTO_TEXT_FALSE='#' 10698 else 10699 HAVE_XMLTO_TEXT_TRUE='#' 10700 HAVE_XMLTO_TEXT_FALSE= 10701 fi 10702 10703 if test "$have_xmlto" = yes; then 10704 HAVE_XMLTO_TRUE= 10705 HAVE_XMLTO_FALSE='#' 10706 else 10707 HAVE_XMLTO_TRUE='#' 10708 HAVE_XMLTO_FALSE= 10709 fi 10710 10711 10712 10713 10714 10715 10716 # Check whether --with-fop was given. 10717 if test "${with_fop+set}" = set; then : 10718 withval=$with_fop; use_fop=$withval 10719 else 10720 use_fop=auto 10721 fi 10722 10723 10724 10725 if test "x$use_fop" = x"auto"; then 10726 # Extract the first word of "fop", so it can be a program name with args. 10727 set dummy fop; ac_word=$2 10728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10729 $as_echo_n "checking for $ac_word... " >&6; } 10730 if ${ac_cv_path_FOP+:} false; then : 10731 $as_echo_n "(cached) " >&6 10732 else 10733 case $FOP in 10734 [\\/]* | ?:[\\/]*) 10735 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 10736 ;; 10737 *) 10738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10739 for as_dir in $PATH 10740 do 10741 IFS=$as_save_IFS 10742 test -z "$as_dir" && as_dir=. 10743 for ac_exec_ext in '' $ac_executable_extensions; do 10744 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10745 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 10746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10747 break 2 10748 fi 10749 done 10750 done 10751 IFS=$as_save_IFS 10752 10753 ;; 10754 esac 10755 fi 10756 FOP=$ac_cv_path_FOP 10757 if test -n "$FOP"; then 10758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 10759 $as_echo "$FOP" >&6; } 10760 else 10761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10762 $as_echo "no" >&6; } 10763 fi 10764 10765 10766 if test "x$FOP" = "x"; then 10767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 10768 $as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 10769 have_fop=no 10770 else 10771 have_fop=yes 10772 fi 10773 elif test "x$use_fop" = x"yes" ; then 10774 # Extract the first word of "fop", so it can be a program name with args. 10775 set dummy fop; ac_word=$2 10776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10777 $as_echo_n "checking for $ac_word... " >&6; } 10778 if ${ac_cv_path_FOP+:} false; then : 10779 $as_echo_n "(cached) " >&6 10780 else 10781 case $FOP in 10782 [\\/]* | ?:[\\/]*) 10783 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 10784 ;; 10785 *) 10786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10787 for as_dir in $PATH 10788 do 10789 IFS=$as_save_IFS 10790 test -z "$as_dir" && as_dir=. 10791 for ac_exec_ext in '' $ac_executable_extensions; do 10792 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10793 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 10794 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10795 break 2 10796 fi 10797 done 10798 done 10799 IFS=$as_save_IFS 10800 10801 ;; 10802 esac 10803 fi 10804 FOP=$ac_cv_path_FOP 10805 if test -n "$FOP"; then 10806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 10807 $as_echo "$FOP" >&6; } 10808 else 10809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10810 $as_echo "no" >&6; } 10811 fi 10812 10813 10814 if test "x$FOP" = "x"; then 10815 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 10816 fi 10817 have_fop=yes 10818 elif test "x$use_fop" = x"no" ; then 10819 if test "x$FOP" != "x"; then 10820 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 10821 $as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 10822 fi 10823 have_fop=no 10824 else 10825 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 10826 fi 10827 10828 # Test for a minimum version of fop, if provided. 10829 10830 if test "$have_fop" = yes; then 10831 HAVE_FOP_TRUE= 10832 HAVE_FOP_FALSE='#' 10833 else 10834 HAVE_FOP_TRUE='#' 10835 HAVE_FOP_FALSE= 10836 fi 10837 10838 10839 10840 10841 # Preserves the interface, should it be implemented later 10842 10843 10844 10845 # Check whether --with-xsltproc was given. 10846 if test "${with_xsltproc+set}" = set; then : 10847 withval=$with_xsltproc; use_xsltproc=$withval 10848 else 10849 use_xsltproc=auto 10850 fi 10851 10852 10853 10854 if test "x$use_xsltproc" = x"auto"; then 10855 # Extract the first word of "xsltproc", so it can be a program name with args. 10856 set dummy xsltproc; ac_word=$2 10857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10858 $as_echo_n "checking for $ac_word... " >&6; } 10859 if ${ac_cv_path_XSLTPROC+:} false; then : 10860 $as_echo_n "(cached) " >&6 10861 else 10862 case $XSLTPROC in 10863 [\\/]* | ?:[\\/]*) 10864 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 10865 ;; 10866 *) 10867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10868 for as_dir in $PATH 10869 do 10870 IFS=$as_save_IFS 10871 test -z "$as_dir" && as_dir=. 10872 for ac_exec_ext in '' $ac_executable_extensions; do 10873 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10874 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 10875 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10876 break 2 10877 fi 10878 done 10879 done 10880 IFS=$as_save_IFS 10881 10882 ;; 10883 esac 10884 fi 10885 XSLTPROC=$ac_cv_path_XSLTPROC 10886 if test -n "$XSLTPROC"; then 10887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 10888 $as_echo "$XSLTPROC" >&6; } 10889 else 10890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10891 $as_echo "no" >&6; } 10892 fi 10893 10894 10895 if test "x$XSLTPROC" = "x"; then 10896 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5 10897 $as_echo "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;} 10898 have_xsltproc=no 10899 else 10900 have_xsltproc=yes 10901 fi 10902 elif test "x$use_xsltproc" = x"yes" ; then 10903 # Extract the first word of "xsltproc", so it can be a program name with args. 10904 set dummy xsltproc; ac_word=$2 10905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10906 $as_echo_n "checking for $ac_word... " >&6; } 10907 if ${ac_cv_path_XSLTPROC+:} false; then : 10908 $as_echo_n "(cached) " >&6 10909 else 10910 case $XSLTPROC in 10911 [\\/]* | ?:[\\/]*) 10912 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 10913 ;; 10914 *) 10915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10916 for as_dir in $PATH 10917 do 10918 IFS=$as_save_IFS 10919 test -z "$as_dir" && as_dir=. 10920 for ac_exec_ext in '' $ac_executable_extensions; do 10921 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10922 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 10923 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10924 break 2 10925 fi 10926 done 10927 done 10928 IFS=$as_save_IFS 10929 10930 ;; 10931 esac 10932 fi 10933 XSLTPROC=$ac_cv_path_XSLTPROC 10934 if test -n "$XSLTPROC"; then 10935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 10936 $as_echo "$XSLTPROC" >&6; } 10937 else 10938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10939 $as_echo "no" >&6; } 10940 fi 10941 10942 10943 if test "x$XSLTPROC" = "x"; then 10944 as_fn_error $? "--with-xsltproc=yes specified but xsltproc not found in PATH" "$LINENO" 5 10945 fi 10946 have_xsltproc=yes 10947 elif test "x$use_xsltproc" = x"no" ; then 10948 if test "x$XSLTPROC" != "x"; then 10949 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5 10950 $as_echo "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;} 10951 fi 10952 have_xsltproc=no 10953 else 10954 as_fn_error $? "--with-xsltproc expects 'yes' or 'no'" "$LINENO" 5 10955 fi 10956 10957 if test "$have_xsltproc" = yes; then 10958 HAVE_XSLTPROC_TRUE= 10959 HAVE_XSLTPROC_FALSE='#' 10960 else 10961 HAVE_XSLTPROC_TRUE='#' 10962 HAVE_XSLTPROC_FALSE= 10963 fi 10964 10965 10966 10967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5 10968 $as_echo_n "checking for X.Org SGML entities >= 1.8... " >&6; } 10969 XORG_SGML_PATH= 10970 if test -n "$PKG_CONFIG" && \ 10971 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.8\""; } >&5 10972 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.8") 2>&5 10973 ac_status=$? 10974 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10975 test $ac_status = 0; }; then 10976 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 10977 else 10978 : 10979 10980 fi 10981 10982 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 10983 # the path and the name of the doc stylesheet 10984 if test "x$XORG_SGML_PATH" != "x" ; then 10985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 10986 $as_echo "$XORG_SGML_PATH" >&6; } 10987 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 10988 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 10989 else 10990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10991 $as_echo "no" >&6; } 10992 fi 10993 10994 10995 10996 10997 if test "x$XSL_STYLESHEET" != "x"; then 10998 HAVE_STYLESHEETS_TRUE= 10999 HAVE_STYLESHEETS_FALSE='#' 11000 else 11001 HAVE_STYLESHEETS_TRUE='#' 11002 HAVE_STYLESHEETS_FALSE= 11003 fi 11004 11005 11006 11007 # Because xtrans is included into other modules rather than being linked 11008 # with, these defines have to be added to the cflags line 11009 11010 # fchown() 11011 11012 ac_fn_c_check_func "$LINENO" "fchown" "ac_cv_func_fchown" 11013 if test "x$ac_cv_func_fchown" = xyes; then : 11014 fchown_define="-DHAS_FCHOWN" 11015 else 11016 fchown_define="" 11017 fi 11018 11019 11020 11021 11022 # sticky bit 11023 # 11024 # if any system exists without sticky dir bits this 11025 # needs to be redone with a real autoconf test 11026 11027 sticky_bit_define="-DHAS_STICKY_DIR_BIT" 11028 11029 11030 11031 ac_config_files="$ac_config_files Makefile doc/Makefile xtrans.pc" 11032 11033 cat >confcache <<\_ACEOF 11034 # This file is a shell script that caches the results of configure 11035 # tests run on this system so they can be shared between configure 11036 # scripts and configure runs, see configure's option --config-cache. 11037 # It is not useful on other systems. If it contains results you don't 11038 # want to keep, you may remove or edit it. 11039 # 11040 # config.status only pays attention to the cache file if you give it 11041 # the --recheck option to rerun configure. 11042 # 11043 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11044 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11045 # following values. 11046 11047 _ACEOF 11048 11049 # The following way of writing the cache mishandles newlines in values, 11050 # but we know of no workaround that is simple, portable, and efficient. 11051 # So, we kill variables containing newlines. 11052 # Ultrix sh set writes to stderr and can't be redirected directly, 11053 # and sets the high bit in the cache file unless we assign to the vars. 11054 ( 11055 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11056 eval ac_val=\$$ac_var 11057 case $ac_val in #( 11058 *${as_nl}*) 11059 case $ac_var in #( 11060 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11061 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11062 esac 11063 case $ac_var in #( 11064 _ | IFS | as_nl) ;; #( 11065 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11066 *) { eval $ac_var=; unset $ac_var;} ;; 11067 esac ;; 11068 esac 11069 done 11070 11071 (set) 2>&1 | 11072 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11073 *${as_nl}ac_space=\ *) 11074 # `set' does not quote correctly, so add quotes: double-quote 11075 # substitution turns \\\\ into \\, and sed turns \\ into \. 11076 sed -n \ 11077 "s/'/'\\\\''/g; 11078 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11079 ;; #( 11080 *) 11081 # `set' quotes correctly as required by POSIX, so do not add quotes. 11082 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11083 ;; 11084 esac | 11085 sort 11086 ) | 11087 sed ' 11088 /^ac_cv_env_/b end 11089 t clear 11090 :clear 11091 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11092 t end 11093 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11094 :end' >>confcache 11095 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11096 if test -w "$cache_file"; then 11097 if test "x$cache_file" != "x/dev/null"; then 11098 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11099 $as_echo "$as_me: updating cache $cache_file" >&6;} 11100 if test ! -f "$cache_file" || test -h "$cache_file"; then 11101 cat confcache >"$cache_file" 11102 else 11103 case $cache_file in #( 11104 */* | ?:*) 11105 mv -f confcache "$cache_file"$$ && 11106 mv -f "$cache_file"$$ "$cache_file" ;; #( 11107 *) 11108 mv -f confcache "$cache_file" ;; 11109 esac 11110 fi 11111 fi 11112 else 11113 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11114 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11115 fi 11116 fi 11117 rm -f confcache 11118 11119 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11120 # Let make expand exec_prefix. 11121 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11122 11123 # Transform confdefs.h into DEFS. 11124 # Protect against shell expansion while executing Makefile rules. 11125 # Protect against Makefile macro expansion. 11126 # 11127 # If the first sed substitution is executed (which looks for macros that 11128 # take arguments), then branch to the quote section. Otherwise, 11129 # look for a macro that doesn't take arguments. 11130 ac_script=' 11131 :mline 11132 /\\$/{ 11133 N 11134 s,\\\n,, 11135 b mline 11136 } 11137 t clear 11138 :clear 11139 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 11140 t quote 11141 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 11142 t quote 11143 b any 11144 :quote 11145 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 11146 s/\[/\\&/g 11147 s/\]/\\&/g 11148 s/\$/$$/g 11149 H 11150 :any 11151 ${ 11152 g 11153 s/^\n// 11154 s/\n/ /g 11155 p 11156 } 11157 ' 11158 DEFS=`sed -n "$ac_script" confdefs.h` 11159 11160 11161 ac_libobjs= 11162 ac_ltlibobjs= 11163 U= 11164 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11165 # 1. Remove the extension, and $U if already installed. 11166 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11167 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11168 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11169 # will be set to the directory where LIBOBJS objects are built. 11170 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11171 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11172 done 11173 LIBOBJS=$ac_libobjs 11174 11175 LTLIBOBJS=$ac_ltlibobjs 11176 11177 11178 if test -n "$EXEEXT"; then 11179 am__EXEEXT_TRUE= 11180 am__EXEEXT_FALSE='#' 11181 else 11182 am__EXEEXT_TRUE='#' 11183 am__EXEEXT_FALSE= 11184 fi 11185 11186 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11187 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11188 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11189 fi 11190 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11191 as_fn_error $? "conditional \"AMDEP\" was never defined. 11192 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11193 fi 11194 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11195 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11196 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11197 fi 11198 if test -z "${ENABLE_DOCS_TRUE}" && test -z "${ENABLE_DOCS_FALSE}"; then 11199 as_fn_error $? "conditional \"ENABLE_DOCS\" was never defined. 11200 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11201 fi 11202 if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 11203 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 11204 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11205 fi 11206 if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 11207 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 11208 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11209 fi 11210 if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 11211 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 11212 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11213 fi 11214 if test -z "${HAVE_XSLTPROC_TRUE}" && test -z "${HAVE_XSLTPROC_FALSE}"; then 11215 as_fn_error $? "conditional \"HAVE_XSLTPROC\" was never defined. 11216 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11217 fi 11218 if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 11219 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 11220 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11221 fi 11222 11223 : "${CONFIG_STATUS=./config.status}" 11224 ac_write_fail=0 11225 ac_clean_files_save=$ac_clean_files 11226 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11227 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11228 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11229 as_write_fail=0 11230 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11231 #! $SHELL 11232 # Generated by $as_me. 11233 # Run this file to recreate the current configuration. 11234 # Compiler output produced by configure, useful for debugging 11235 # configure, is in config.log if it exists. 11236 11237 debug=false 11238 ac_cs_recheck=false 11239 ac_cs_silent=false 11240 11241 SHELL=\${CONFIG_SHELL-$SHELL} 11242 export SHELL 11243 _ASEOF 11244 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11245 ## -------------------- ## 11246 ## M4sh Initialization. ## 11247 ## -------------------- ## 11248 11249 # Be more Bourne compatible 11250 DUALCASE=1; export DUALCASE # for MKS sh 11251 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11252 emulate sh 11253 NULLCMD=: 11254 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11255 # is contrary to our usage. Disable this feature. 11256 alias -g '${1+"$@"}'='"$@"' 11257 setopt NO_GLOB_SUBST 11258 else 11259 case `(set -o) 2>/dev/null` in #( 11260 *posix*) : 11261 set -o posix ;; #( 11262 *) : 11263 ;; 11264 esac 11265 fi 11266 11267 11268 as_nl=' 11269 ' 11270 export as_nl 11271 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11272 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11273 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11274 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11275 # Prefer a ksh shell builtin over an external printf program on Solaris, 11276 # but without wasting forks for bash or zsh. 11277 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11278 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11279 as_echo='print -r --' 11280 as_echo_n='print -rn --' 11281 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11282 as_echo='printf %s\n' 11283 as_echo_n='printf %s' 11284 else 11285 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11286 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11287 as_echo_n='/usr/ucb/echo -n' 11288 else 11289 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11290 as_echo_n_body='eval 11291 arg=$1; 11292 case $arg in #( 11293 *"$as_nl"*) 11294 expr "X$arg" : "X\\(.*\\)$as_nl"; 11295 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11296 esac; 11297 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11298 ' 11299 export as_echo_n_body 11300 as_echo_n='sh -c $as_echo_n_body as_echo' 11301 fi 11302 export as_echo_body 11303 as_echo='sh -c $as_echo_body as_echo' 11304 fi 11305 11306 # The user is always right. 11307 if test "${PATH_SEPARATOR+set}" != set; then 11308 PATH_SEPARATOR=: 11309 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11310 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11311 PATH_SEPARATOR=';' 11312 } 11313 fi 11314 11315 11316 # IFS 11317 # We need space, tab and new line, in precisely that order. Quoting is 11318 # there to prevent editors from complaining about space-tab. 11319 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11320 # splitting by setting IFS to empty value.) 11321 IFS=" "" $as_nl" 11322 11323 # Find who we are. Look in the path if we contain no directory separator. 11324 as_myself= 11325 case $0 in #(( 11326 *[\\/]* ) as_myself=$0 ;; 11327 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11328 for as_dir in $PATH 11329 do 11330 IFS=$as_save_IFS 11331 test -z "$as_dir" && as_dir=. 11332 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11333 done 11334 IFS=$as_save_IFS 11335 11336 ;; 11337 esac 11338 # We did not find ourselves, most probably we were run as `sh COMMAND' 11339 # in which case we are not to be found in the path. 11340 if test "x$as_myself" = x; then 11341 as_myself=$0 11342 fi 11343 if test ! -f "$as_myself"; then 11344 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11345 exit 1 11346 fi 11347 11348 # Unset variables that we do not need and which cause bugs (e.g. in 11349 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11350 # suppresses any "Segmentation fault" message there. '((' could 11351 # trigger a bug in pdksh 5.2.14. 11352 for as_var in BASH_ENV ENV MAIL MAILPATH 11353 do eval test x\${$as_var+set} = xset \ 11354 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11355 done 11356 PS1='$ ' 11357 PS2='> ' 11358 PS4='+ ' 11359 11360 # NLS nuisances. 11361 LC_ALL=C 11362 export LC_ALL 11363 LANGUAGE=C 11364 export LANGUAGE 11365 11366 # CDPATH. 11367 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11368 11369 11370 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11371 # ---------------------------------------- 11372 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11373 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11374 # script with STATUS, using 1 if that was 0. 11375 as_fn_error () 11376 { 11377 as_status=$1; test $as_status -eq 0 && as_status=1 11378 if test "$4"; then 11379 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11380 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11381 fi 11382 $as_echo "$as_me: error: $2" >&2 11383 as_fn_exit $as_status 11384 } # as_fn_error 11385 11386 11387 # as_fn_set_status STATUS 11388 # ----------------------- 11389 # Set $? to STATUS, without forking. 11390 as_fn_set_status () 11391 { 11392 return $1 11393 } # as_fn_set_status 11394 11395 # as_fn_exit STATUS 11396 # ----------------- 11397 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11398 as_fn_exit () 11399 { 11400 set +e 11401 as_fn_set_status $1 11402 exit $1 11403 } # as_fn_exit 11404 11405 # as_fn_unset VAR 11406 # --------------- 11407 # Portably unset VAR. 11408 as_fn_unset () 11409 { 11410 { eval $1=; unset $1;} 11411 } 11412 as_unset=as_fn_unset 11413 # as_fn_append VAR VALUE 11414 # ---------------------- 11415 # Append the text in VALUE to the end of the definition contained in VAR. Take 11416 # advantage of any shell optimizations that allow amortized linear growth over 11417 # repeated appends, instead of the typical quadratic growth present in naive 11418 # implementations. 11419 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11420 eval 'as_fn_append () 11421 { 11422 eval $1+=\$2 11423 }' 11424 else 11425 as_fn_append () 11426 { 11427 eval $1=\$$1\$2 11428 } 11429 fi # as_fn_append 11430 11431 # as_fn_arith ARG... 11432 # ------------------ 11433 # Perform arithmetic evaluation on the ARGs, and store the result in the 11434 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11435 # must be portable across $(()) and expr. 11436 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11437 eval 'as_fn_arith () 11438 { 11439 as_val=$(( $* )) 11440 }' 11441 else 11442 as_fn_arith () 11443 { 11444 as_val=`expr "$@" || test $? -eq 1` 11445 } 11446 fi # as_fn_arith 11447 11448 11449 if expr a : '\(a\)' >/dev/null 2>&1 && 11450 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11451 as_expr=expr 11452 else 11453 as_expr=false 11454 fi 11455 11456 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11457 as_basename=basename 11458 else 11459 as_basename=false 11460 fi 11461 11462 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11463 as_dirname=dirname 11464 else 11465 as_dirname=false 11466 fi 11467 11468 as_me=`$as_basename -- "$0" || 11469 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11470 X"$0" : 'X\(//\)$' \| \ 11471 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11472 $as_echo X/"$0" | 11473 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11474 s//\1/ 11475 q 11476 } 11477 /^X\/\(\/\/\)$/{ 11478 s//\1/ 11479 q 11480 } 11481 /^X\/\(\/\).*/{ 11482 s//\1/ 11483 q 11484 } 11485 s/.*/./; q'` 11486 11487 # Avoid depending upon Character Ranges. 11488 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11489 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11490 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11491 as_cr_digits='0123456789' 11492 as_cr_alnum=$as_cr_Letters$as_cr_digits 11493 11494 ECHO_C= ECHO_N= ECHO_T= 11495 case `echo -n x` in #((((( 11496 -n*) 11497 case `echo 'xy\c'` in 11498 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11499 xy) ECHO_C='\c';; 11500 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11501 ECHO_T=' ';; 11502 esac;; 11503 *) 11504 ECHO_N='-n';; 11505 esac 11506 11507 rm -f conf$$ conf$$.exe conf$$.file 11508 if test -d conf$$.dir; then 11509 rm -f conf$$.dir/conf$$.file 11510 else 11511 rm -f conf$$.dir 11512 mkdir conf$$.dir 2>/dev/null 11513 fi 11514 if (echo >conf$$.file) 2>/dev/null; then 11515 if ln -s conf$$.file conf$$ 2>/dev/null; then 11516 as_ln_s='ln -s' 11517 # ... but there are two gotchas: 11518 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11519 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11520 # In both cases, we have to default to `cp -p'. 11521 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11522 as_ln_s='cp -p' 11523 elif ln conf$$.file conf$$ 2>/dev/null; then 11524 as_ln_s=ln 11525 else 11526 as_ln_s='cp -p' 11527 fi 11528 else 11529 as_ln_s='cp -p' 11530 fi 11531 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11532 rmdir conf$$.dir 2>/dev/null 11533 11534 11535 # as_fn_mkdir_p 11536 # ------------- 11537 # Create "$as_dir" as a directory, including parents if necessary. 11538 as_fn_mkdir_p () 11539 { 11540 11541 case $as_dir in #( 11542 -*) as_dir=./$as_dir;; 11543 esac 11544 test -d "$as_dir" || eval $as_mkdir_p || { 11545 as_dirs= 11546 while :; do 11547 case $as_dir in #( 11548 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11549 *) as_qdir=$as_dir;; 11550 esac 11551 as_dirs="'$as_qdir' $as_dirs" 11552 as_dir=`$as_dirname -- "$as_dir" || 11553 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11554 X"$as_dir" : 'X\(//\)[^/]' \| \ 11555 X"$as_dir" : 'X\(//\)$' \| \ 11556 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11557 $as_echo X"$as_dir" | 11558 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11559 s//\1/ 11560 q 11561 } 11562 /^X\(\/\/\)[^/].*/{ 11563 s//\1/ 11564 q 11565 } 11566 /^X\(\/\/\)$/{ 11567 s//\1/ 11568 q 11569 } 11570 /^X\(\/\).*/{ 11571 s//\1/ 11572 q 11573 } 11574 s/.*/./; q'` 11575 test -d "$as_dir" && break 11576 done 11577 test -z "$as_dirs" || eval "mkdir $as_dirs" 11578 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11579 11580 11581 } # as_fn_mkdir_p 11582 if mkdir -p . 2>/dev/null; then 11583 as_mkdir_p='mkdir -p "$as_dir"' 11584 else 11585 test -d ./-p && rmdir ./-p 11586 as_mkdir_p=false 11587 fi 11588 11589 if test -x / >/dev/null 2>&1; then 11590 as_test_x='test -x' 11591 else 11592 if ls -dL / >/dev/null 2>&1; then 11593 as_ls_L_option=L 11594 else 11595 as_ls_L_option= 11596 fi 11597 as_test_x=' 11598 eval sh -c '\'' 11599 if test -d "$1"; then 11600 test -d "$1/."; 11601 else 11602 case $1 in #( 11603 -*)set "./$1";; 11604 esac; 11605 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11606 ???[sx]*):;;*)false;;esac;fi 11607 '\'' sh 11608 ' 11609 fi 11610 as_executable_p=$as_test_x 11611 11612 # Sed expression to map a string onto a valid CPP name. 11613 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11614 11615 # Sed expression to map a string onto a valid variable name. 11616 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11617 11618 11619 exec 6>&1 11620 ## ----------------------------------- ## 11621 ## Main body of $CONFIG_STATUS script. ## 11622 ## ----------------------------------- ## 11623 _ASEOF 11624 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11625 11626 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11627 # Save the log message, to keep $0 and so on meaningful, and to 11628 # report actual input values of CONFIG_FILES etc. instead of their 11629 # values after options handling. 11630 ac_log=" 11631 This file was extended by xtrans $as_me 1.2.7, which was 11632 generated by GNU Autoconf 2.68. Invocation command line was 11633 11634 CONFIG_FILES = $CONFIG_FILES 11635 CONFIG_HEADERS = $CONFIG_HEADERS 11636 CONFIG_LINKS = $CONFIG_LINKS 11637 CONFIG_COMMANDS = $CONFIG_COMMANDS 11638 $ $0 $@ 11639 11640 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11641 " 11642 11643 _ACEOF 11644 11645 case $ac_config_files in *" 11646 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11647 esac 11648 11649 11650 11651 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11652 # Files that config.status was made for. 11653 config_files="$ac_config_files" 11654 config_commands="$ac_config_commands" 11655 11656 _ACEOF 11657 11658 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11659 ac_cs_usage="\ 11660 \`$as_me' instantiates files and other configuration actions 11661 from templates according to the current configuration. Unless the files 11662 and actions are specified as TAGs, all are instantiated by default. 11663 11664 Usage: $0 [OPTION]... [TAG]... 11665 11666 -h, --help print this help, then exit 11667 -V, --version print version number and configuration settings, then exit 11668 --config print configuration, then exit 11669 -q, --quiet, --silent 11670 do not print progress messages 11671 -d, --debug don't remove temporary files 11672 --recheck update $as_me by reconfiguring in the same conditions 11673 --file=FILE[:TEMPLATE] 11674 instantiate the configuration file FILE 11675 11676 Configuration files: 11677 $config_files 11678 11679 Configuration commands: 11680 $config_commands 11681 11682 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11683 11684 _ACEOF 11685 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11686 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11687 ac_cs_version="\\ 11688 xtrans config.status 1.2.7 11689 configured by $0, generated by GNU Autoconf 2.68, 11690 with options \\"\$ac_cs_config\\" 11691 11692 Copyright (C) 2010 Free Software Foundation, Inc. 11693 This config.status script is free software; the Free Software Foundation 11694 gives unlimited permission to copy, distribute and modify it." 11695 11696 ac_pwd='$ac_pwd' 11697 srcdir='$srcdir' 11698 INSTALL='$INSTALL' 11699 MKDIR_P='$MKDIR_P' 11700 AWK='$AWK' 11701 test -n "\$AWK" || AWK=awk 11702 _ACEOF 11703 11704 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11705 # The default lists apply if the user does not specify any file. 11706 ac_need_defaults=: 11707 while test $# != 0 11708 do 11709 case $1 in 11710 --*=?*) 11711 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11712 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11713 ac_shift=: 11714 ;; 11715 --*=) 11716 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11717 ac_optarg= 11718 ac_shift=: 11719 ;; 11720 *) 11721 ac_option=$1 11722 ac_optarg=$2 11723 ac_shift=shift 11724 ;; 11725 esac 11726 11727 case $ac_option in 11728 # Handling of the options. 11729 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11730 ac_cs_recheck=: ;; 11731 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11732 $as_echo "$ac_cs_version"; exit ;; 11733 --config | --confi | --conf | --con | --co | --c ) 11734 $as_echo "$ac_cs_config"; exit ;; 11735 --debug | --debu | --deb | --de | --d | -d ) 11736 debug=: ;; 11737 --file | --fil | --fi | --f ) 11738 $ac_shift 11739 case $ac_optarg in 11740 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11741 '') as_fn_error $? "missing file argument" ;; 11742 esac 11743 as_fn_append CONFIG_FILES " '$ac_optarg'" 11744 ac_need_defaults=false;; 11745 --he | --h | --help | --hel | -h ) 11746 $as_echo "$ac_cs_usage"; exit ;; 11747 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11748 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11749 ac_cs_silent=: ;; 11750 11751 # This is an error. 11752 -*) as_fn_error $? "unrecognized option: \`$1' 11753 Try \`$0 --help' for more information." ;; 11754 11755 *) as_fn_append ac_config_targets " $1" 11756 ac_need_defaults=false ;; 11757 11758 esac 11759 shift 11760 done 11761 11762 ac_configure_extra_args= 11763 11764 if $ac_cs_silent; then 11765 exec 6>/dev/null 11766 ac_configure_extra_args="$ac_configure_extra_args --silent" 11767 fi 11768 11769 _ACEOF 11770 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11771 if \$ac_cs_recheck; then 11772 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11773 shift 11774 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11775 CONFIG_SHELL='$SHELL' 11776 export CONFIG_SHELL 11777 exec "\$@" 11778 fi 11779 11780 _ACEOF 11781 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11782 exec 5>>config.log 11783 { 11784 echo 11785 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11786 ## Running $as_me. ## 11787 _ASBOX 11788 $as_echo "$ac_log" 11789 } >&5 11790 11791 _ACEOF 11792 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11793 # 11794 # INIT-COMMANDS 11795 # 11796 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11797 11798 _ACEOF 11799 11800 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11801 11802 # Handling of arguments. 11803 for ac_config_target in $ac_config_targets 11804 do 11805 case $ac_config_target in 11806 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11807 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11808 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 11809 "xtrans.pc") CONFIG_FILES="$CONFIG_FILES xtrans.pc" ;; 11810 11811 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11812 esac 11813 done 11814 11815 11816 # If the user did not use the arguments to specify the items to instantiate, 11817 # then the envvar interface is used. Set only those that are not. 11818 # We use the long form for the default assignment because of an extremely 11819 # bizarre bug on SunOS 4.1.3. 11820 if $ac_need_defaults; then 11821 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11822 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11823 fi 11824 11825 # Have a temporary directory for convenience. Make it in the build tree 11826 # simply because there is no reason against having it here, and in addition, 11827 # creating and moving files from /tmp can sometimes cause problems. 11828 # Hook for its removal unless debugging. 11829 # Note that there is a small window in which the directory will not be cleaned: 11830 # after its creation but before its name has been assigned to `$tmp'. 11831 $debug || 11832 { 11833 tmp= ac_tmp= 11834 trap 'exit_status=$? 11835 : "${ac_tmp:=$tmp}" 11836 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11837 ' 0 11838 trap 'as_fn_exit 1' 1 2 13 15 11839 } 11840 # Create a (secure) tmp directory for tmp files. 11841 11842 { 11843 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11844 test -d "$tmp" 11845 } || 11846 { 11847 tmp=./conf$$-$RANDOM 11848 (umask 077 && mkdir "$tmp") 11849 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11850 ac_tmp=$tmp 11851 11852 # Set up the scripts for CONFIG_FILES section. 11853 # No need to generate them if there are no CONFIG_FILES. 11854 # This happens for instance with `./config.status config.h'. 11855 if test -n "$CONFIG_FILES"; then 11856 11857 11858 ac_cr=`echo X | tr X '\015'` 11859 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11860 # But we know of no other shell where ac_cr would be empty at this 11861 # point, so we can use a bashism as a fallback. 11862 if test "x$ac_cr" = x; then 11863 eval ac_cr=\$\'\\r\' 11864 fi 11865 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11866 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11867 ac_cs_awk_cr='\\r' 11868 else 11869 ac_cs_awk_cr=$ac_cr 11870 fi 11871 11872 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11873 _ACEOF 11874 11875 11876 { 11877 echo "cat >conf$$subs.awk <<_ACEOF" && 11878 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11879 echo "_ACEOF" 11880 } >conf$$subs.sh || 11881 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11882 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11883 ac_delim='%!_!# ' 11884 for ac_last_try in false false false false false :; do 11885 . ./conf$$subs.sh || 11886 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11887 11888 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11889 if test $ac_delim_n = $ac_delim_num; then 11890 break 11891 elif $ac_last_try; then 11892 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11893 else 11894 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11895 fi 11896 done 11897 rm -f conf$$subs.sh 11898 11899 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11900 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11901 _ACEOF 11902 sed -n ' 11903 h 11904 s/^/S["/; s/!.*/"]=/ 11905 p 11906 g 11907 s/^[^!]*!// 11908 :repl 11909 t repl 11910 s/'"$ac_delim"'$// 11911 t delim 11912 :nl 11913 h 11914 s/\(.\{148\}\)..*/\1/ 11915 t more1 11916 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11917 p 11918 n 11919 b repl 11920 :more1 11921 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11922 p 11923 g 11924 s/.\{148\}// 11925 t nl 11926 :delim 11927 h 11928 s/\(.\{148\}\)..*/\1/ 11929 t more2 11930 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11931 p 11932 b 11933 :more2 11934 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11935 p 11936 g 11937 s/.\{148\}// 11938 t delim 11939 ' <conf$$subs.awk | sed ' 11940 /^[^""]/{ 11941 N 11942 s/\n// 11943 } 11944 ' >>$CONFIG_STATUS || ac_write_fail=1 11945 rm -f conf$$subs.awk 11946 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11947 _ACAWK 11948 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11949 for (key in S) S_is_set[key] = 1 11950 FS = "" 11951 11952 } 11953 { 11954 line = $ 0 11955 nfields = split(line, field, "@") 11956 substed = 0 11957 len = length(field[1]) 11958 for (i = 2; i < nfields; i++) { 11959 key = field[i] 11960 keylen = length(key) 11961 if (S_is_set[key]) { 11962 value = S[key] 11963 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11964 len += length(value) + length(field[++i]) 11965 substed = 1 11966 } else 11967 len += 1 + keylen 11968 } 11969 11970 print line 11971 } 11972 11973 _ACAWK 11974 _ACEOF 11975 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11976 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11977 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11978 else 11979 cat 11980 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11981 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11982 _ACEOF 11983 11984 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11985 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11986 # trailing colons and then remove the whole line if VPATH becomes empty 11987 # (actually we leave an empty line to preserve line numbers). 11988 if test "x$srcdir" = x.; then 11989 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11990 h 11991 s/// 11992 s/^/:/ 11993 s/[ ]*$/:/ 11994 s/:\$(srcdir):/:/g 11995 s/:\${srcdir}:/:/g 11996 s/:@srcdir@:/:/g 11997 s/^:*// 11998 s/:*$// 11999 x 12000 s/\(=[ ]*\).*/\1/ 12001 G 12002 s/\n// 12003 s/^[^=]*=[ ]*$// 12004 }' 12005 fi 12006 12007 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12008 fi # test -n "$CONFIG_FILES" 12009 12010 12011 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 12012 shift 12013 for ac_tag 12014 do 12015 case $ac_tag in 12016 :[FHLC]) ac_mode=$ac_tag; continue;; 12017 esac 12018 case $ac_mode$ac_tag in 12019 :[FHL]*:*);; 12020 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12021 :[FH]-) ac_tag=-:-;; 12022 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12023 esac 12024 ac_save_IFS=$IFS 12025 IFS=: 12026 set x $ac_tag 12027 IFS=$ac_save_IFS 12028 shift 12029 ac_file=$1 12030 shift 12031 12032 case $ac_mode in 12033 :L) ac_source=$1;; 12034 :[FH]) 12035 ac_file_inputs= 12036 for ac_f 12037 do 12038 case $ac_f in 12039 -) ac_f="$ac_tmp/stdin";; 12040 *) # Look for the file first in the build tree, then in the source tree 12041 # (if the path is not absolute). The absolute path cannot be DOS-style, 12042 # because $ac_f cannot contain `:'. 12043 test -f "$ac_f" || 12044 case $ac_f in 12045 [\\/$]*) false;; 12046 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12047 esac || 12048 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12049 esac 12050 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12051 as_fn_append ac_file_inputs " '$ac_f'" 12052 done 12053 12054 # Let's still pretend it is `configure' which instantiates (i.e., don't 12055 # use $as_me), people would be surprised to read: 12056 # /* config.h. Generated by config.status. */ 12057 configure_input='Generated from '` 12058 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12059 `' by configure.' 12060 if test x"$ac_file" != x-; then 12061 configure_input="$ac_file. $configure_input" 12062 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12063 $as_echo "$as_me: creating $ac_file" >&6;} 12064 fi 12065 # Neutralize special characters interpreted by sed in replacement strings. 12066 case $configure_input in #( 12067 *\&* | *\|* | *\\* ) 12068 ac_sed_conf_input=`$as_echo "$configure_input" | 12069 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12070 *) ac_sed_conf_input=$configure_input;; 12071 esac 12072 12073 case $ac_tag in 12074 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12075 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12076 esac 12077 ;; 12078 esac 12079 12080 ac_dir=`$as_dirname -- "$ac_file" || 12081 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12082 X"$ac_file" : 'X\(//\)[^/]' \| \ 12083 X"$ac_file" : 'X\(//\)$' \| \ 12084 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12085 $as_echo X"$ac_file" | 12086 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12087 s//\1/ 12088 q 12089 } 12090 /^X\(\/\/\)[^/].*/{ 12091 s//\1/ 12092 q 12093 } 12094 /^X\(\/\/\)$/{ 12095 s//\1/ 12096 q 12097 } 12098 /^X\(\/\).*/{ 12099 s//\1/ 12100 q 12101 } 12102 s/.*/./; q'` 12103 as_dir="$ac_dir"; as_fn_mkdir_p 12104 ac_builddir=. 12105 12106 case "$ac_dir" in 12107 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12108 *) 12109 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12110 # A ".." for each directory in $ac_dir_suffix. 12111 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12112 case $ac_top_builddir_sub in 12113 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12114 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12115 esac ;; 12116 esac 12117 ac_abs_top_builddir=$ac_pwd 12118 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12119 # for backward compatibility: 12120 ac_top_builddir=$ac_top_build_prefix 12121 12122 case $srcdir in 12123 .) # We are building in place. 12124 ac_srcdir=. 12125 ac_top_srcdir=$ac_top_builddir_sub 12126 ac_abs_top_srcdir=$ac_pwd ;; 12127 [\\/]* | ?:[\\/]* ) # Absolute name. 12128 ac_srcdir=$srcdir$ac_dir_suffix; 12129 ac_top_srcdir=$srcdir 12130 ac_abs_top_srcdir=$srcdir ;; 12131 *) # Relative name. 12132 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12133 ac_top_srcdir=$ac_top_build_prefix$srcdir 12134 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12135 esac 12136 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12137 12138 12139 case $ac_mode in 12140 :F) 12141 # 12142 # CONFIG_FILE 12143 # 12144 12145 case $INSTALL in 12146 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12147 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12148 esac 12149 ac_MKDIR_P=$MKDIR_P 12150 case $MKDIR_P in 12151 [\\/$]* | ?:[\\/]* ) ;; 12152 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12153 esac 12154 _ACEOF 12155 12156 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12157 # If the template does not know about datarootdir, expand it. 12158 # FIXME: This hack should be removed a few years after 2.60. 12159 ac_datarootdir_hack=; ac_datarootdir_seen= 12160 ac_sed_dataroot=' 12161 /datarootdir/ { 12162 p 12163 q 12164 } 12165 /@datadir@/p 12166 /@docdir@/p 12167 /@infodir@/p 12168 /@localedir@/p 12169 /@mandir@/p' 12170 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12171 *datarootdir*) ac_datarootdir_seen=yes;; 12172 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12173 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12174 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12175 _ACEOF 12176 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12177 ac_datarootdir_hack=' 12178 s&@datadir@&$datadir&g 12179 s&@docdir@&$docdir&g 12180 s&@infodir@&$infodir&g 12181 s&@localedir@&$localedir&g 12182 s&@mandir@&$mandir&g 12183 s&\\\${datarootdir}&$datarootdir&g' ;; 12184 esac 12185 _ACEOF 12186 12187 # Neutralize VPATH when `$srcdir' = `.'. 12188 # Shell code in configure.ac might set extrasub. 12189 # FIXME: do we really want to maintain this feature? 12190 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12191 ac_sed_extra="$ac_vpsub 12192 $extrasub 12193 _ACEOF 12194 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12195 :t 12196 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12197 s|@configure_input@|$ac_sed_conf_input|;t t 12198 s&@top_builddir@&$ac_top_builddir_sub&;t t 12199 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12200 s&@srcdir@&$ac_srcdir&;t t 12201 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12202 s&@top_srcdir@&$ac_top_srcdir&;t t 12203 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12204 s&@builddir@&$ac_builddir&;t t 12205 s&@abs_builddir@&$ac_abs_builddir&;t t 12206 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12207 s&@INSTALL@&$ac_INSTALL&;t t 12208 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12209 $ac_datarootdir_hack 12210 " 12211 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12212 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12213 12214 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12215 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12216 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12217 "$ac_tmp/out"`; test -z "$ac_out"; } && 12218 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12219 which seems to be undefined. Please make sure it is defined" >&5 12220 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12221 which seems to be undefined. Please make sure it is defined" >&2;} 12222 12223 rm -f "$ac_tmp/stdin" 12224 case $ac_file in 12225 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12226 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12227 esac \ 12228 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12229 ;; 12230 12231 12232 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12233 $as_echo "$as_me: executing $ac_file commands" >&6;} 12234 ;; 12235 esac 12236 12237 12238 case $ac_file$ac_mode in 12239 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12240 # Autoconf 2.62 quotes --file arguments for eval, but not when files 12241 # are listed without --file. Let's play safe and only enable the eval 12242 # if we detect the quoting. 12243 case $CONFIG_FILES in 12244 *\'*) eval set x "$CONFIG_FILES" ;; 12245 *) set x $CONFIG_FILES ;; 12246 esac 12247 shift 12248 for mf 12249 do 12250 # Strip MF so we end up with the name of the file. 12251 mf=`echo "$mf" | sed -e 's/:.*$//'` 12252 # Check whether this is an Automake generated Makefile or not. 12253 # We used to match only the files named `Makefile.in', but 12254 # some people rename them; so instead we look at the file content. 12255 # Grep'ing the first line is not enough: some people post-process 12256 # each Makefile.in and add a new line on top of each file to say so. 12257 # Grep'ing the whole file is not good either: AIX grep has a line 12258 # limit of 2048, but all sed's we know have understand at least 4000. 12259 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12260 dirpart=`$as_dirname -- "$mf" || 12261 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12262 X"$mf" : 'X\(//\)[^/]' \| \ 12263 X"$mf" : 'X\(//\)$' \| \ 12264 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12265 $as_echo X"$mf" | 12266 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12267 s//\1/ 12268 q 12269 } 12270 /^X\(\/\/\)[^/].*/{ 12271 s//\1/ 12272 q 12273 } 12274 /^X\(\/\/\)$/{ 12275 s//\1/ 12276 q 12277 } 12278 /^X\(\/\).*/{ 12279 s//\1/ 12280 q 12281 } 12282 s/.*/./; q'` 12283 else 12284 continue 12285 fi 12286 # Extract the definition of DEPDIR, am__include, and am__quote 12287 # from the Makefile without running `make'. 12288 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12289 test -z "$DEPDIR" && continue 12290 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12291 test -z "am__include" && continue 12292 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12293 # When using ansi2knr, U may be empty or an underscore; expand it 12294 U=`sed -n 's/^U = //p' < "$mf"` 12295 # Find all dependency output files, they are included files with 12296 # $(DEPDIR) in their names. We invoke sed twice because it is the 12297 # simplest approach to changing $(DEPDIR) to its actual value in the 12298 # expansion. 12299 for file in `sed -n " 12300 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12301 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 12302 # Make sure the directory exists. 12303 test -f "$dirpart/$file" && continue 12304 fdir=`$as_dirname -- "$file" || 12305 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12306 X"$file" : 'X\(//\)[^/]' \| \ 12307 X"$file" : 'X\(//\)$' \| \ 12308 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12309 $as_echo X"$file" | 12310 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12311 s//\1/ 12312 q 12313 } 12314 /^X\(\/\/\)[^/].*/{ 12315 s//\1/ 12316 q 12317 } 12318 /^X\(\/\/\)$/{ 12319 s//\1/ 12320 q 12321 } 12322 /^X\(\/\).*/{ 12323 s//\1/ 12324 q 12325 } 12326 s/.*/./; q'` 12327 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12328 # echo "creating $dirpart/$file" 12329 echo '# dummy' > "$dirpart/$file" 12330 done 12331 done 12332 } 12333 ;; 12334 12335 esac 12336 done # for ac_tag 12337 12338 12339 as_fn_exit 0 12340 _ACEOF 12341 ac_clean_files=$ac_clean_files_save 12342 12343 test $ac_write_fail = 0 || 12344 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12345 12346 12347 # configure is writing to config.log, and then calls config.status. 12348 # config.status does its own redirection, appending to config.log. 12349 # Unfortunately, on DOS this fails, as config.log is still kept open 12350 # by configure, so config.status won't be able to write to it; its 12351 # output is simply discarded. So we exec the FD to /dev/null, 12352 # effectively closing config.log, so it can be properly (re)opened and 12353 # appended to by config.status. When coming back to configure, we 12354 # need to make the FD available again. 12355 if test "$no_create" != yes; then 12356 ac_cs_success=: 12357 ac_config_status_args= 12358 test "$silent" = yes && 12359 ac_config_status_args="$ac_config_status_args --quiet" 12360 exec 5>/dev/null 12361 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12362 exec 5>>config.log 12363 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12364 # would make configure fail if this is the last instruction. 12365 $ac_cs_success || as_fn_exit 1 12366 fi 12367 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12368 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12369 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12370 fi 12371 12372
Indexes created Mon Oct 26 00:26:21 UTC 2026