configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xtrans 1.3.3. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 as_awk_strverscmp=' 561 # Use only awk features that work with 7th edition Unix awk (1978). 562 # My, what an old awk you have, Mr. Solaris! 563 END { 564 while (length(v1) && length(v2)) { 565 # Set d1 to be the next thing to compare from v1, and likewise for d2. 566 # Normally this is a single character, but if v1 and v2 contain digits, 567 # compare them as integers and fractions as strverscmp does. 568 if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { 569 # Split v1 and v2 into their leading digit string components d1 and d2, 570 # and advance v1 and v2 past the leading digit strings. 571 for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue 572 for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue 573 d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) 574 d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) 575 if (d1 ~ /^0/) { 576 if (d2 ~ /^0/) { 577 # Compare two fractions. 578 while (d1 ~ /^0/ && d2 ~ /^0/) { 579 d1 = substr(d1, 2); len1-- 580 d2 = substr(d2, 2); len2-- 581 } 582 if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { 583 # The two components differ in length, and the common prefix 584 # contains only leading zeros. Consider the longer to be less. 585 d1 = -len1 586 d2 = -len2 587 } else { 588 # Otherwise, compare as strings. 589 d1 = "x" d1 590 d2 = "x" d2 591 } 592 } else { 593 # A fraction is less than an integer. 594 exit 1 595 } 596 } else { 597 if (d2 ~ /^0/) { 598 # An integer is greater than a fraction. 599 exit 2 600 } else { 601 # Compare two integers. 602 d1 += 0 603 d2 += 0 604 } 605 } 606 } else { 607 # The normal case, without worrying about digits. 608 d1 = substr(v1, 1, 1); v1 = substr(v1, 2) 609 d2 = substr(v2, 1, 1); v2 = substr(v2, 2) 610 } 611 if (d1 < d2) exit 1 612 if (d1 > d2) exit 2 613 } 614 # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), 615 # which mishandles some comparisons of empty strings to integers. 616 if (length(v2)) exit 1 617 if (length(v1)) exit 2 618 } 619 ' 620 621 test -n "$DJDIR" || exec 7<&0 </dev/null 622 exec 6>&1 623 624 # Name of the host. 625 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 626 # so uname gets run too. 627 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 628 629 # 630 # Initializations. 631 # 632 ac_default_prefix=/usr/local 633 ac_clean_files= 634 ac_config_libobj_dir=. 635 LIBOBJS= 636 cross_compiling=no 637 subdirs= 638 MFLAGS= 639 MAKEFLAGS= 640 641 # Identity of this package. 642 PACKAGE_NAME='xtrans' 643 PACKAGE_TARNAME='xtrans' 644 PACKAGE_VERSION='1.3.3' 645 PACKAGE_STRING='xtrans 1.3.3' 646 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 647 PACKAGE_URL='' 648 649 ac_unique_file="Makefile.am" 650 # Factoring default headers for most tests. 651 ac_includes_default="\ 652 #include <stdio.h> 653 #ifdef HAVE_SYS_TYPES_H 654 # include <sys/types.h> 655 #endif 656 #ifdef HAVE_SYS_STAT_H 657 # include <sys/stat.h> 658 #endif 659 #ifdef STDC_HEADERS 660 # include <stdlib.h> 661 # include <stddef.h> 662 #else 663 # ifdef HAVE_STDLIB_H 664 # include <stdlib.h> 665 # endif 666 #endif 667 #ifdef HAVE_STRING_H 668 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 669 # include <memory.h> 670 # endif 671 # include <string.h> 672 #endif 673 #ifdef HAVE_STRINGS_H 674 # 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Must try -L first in case configure is actually a 2394 # symlink; some systems play weird games with the mod time of symlinks 2395 # (eg FreeBSD returns the mod time of the symlink's containing 2396 # directory). 2397 if ( 2398 am_has_slept=no 2399 for am_try in 1 2; do 2400 echo "timestamp, slept: $am_has_slept" > conftest.file 2401 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2402 if test "$*" = "X"; then 2403 # -L didn't work. 2404 set X `ls -t "$srcdir/configure" conftest.file` 2405 fi 2406 if test "$*" != "X $srcdir/configure conftest.file" \ 2407 && test "$*" != "X conftest.file $srcdir/configure"; then 2408 2409 # If neither matched, then we have a broken ls. This can happen 2410 # if, for instance, CONFIG_SHELL is bash and it inherits a 2411 # broken ls alias from the environment. This has actually 2412 # happened. Such a system could not be considered "sane". 2413 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2414 alias in your environment" "$LINENO" 5 2415 fi 2416 if test "$2" = conftest.file || test $am_try -eq 2; then 2417 break 2418 fi 2419 # Just in case. 2420 sleep 1 2421 am_has_slept=yes 2422 done 2423 test "$2" = conftest.file 2424 ) 2425 then 2426 # Ok. 2427 : 2428 else 2429 as_fn_error $? "newly created file is older than distributed files! 2430 Check your system clock" "$LINENO" 5 2431 fi 2432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2433 $as_echo "yes" >&6; } 2434 # If we didn't sleep, we still need to ensure time stamps of config.status and 2435 # generated files are strictly newer. 2436 am_sleep_pid= 2437 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2438 ( sleep 1 ) & 2439 am_sleep_pid=$! 2440 fi 2441 2442 rm -f conftest.file 2443 2444 test "$program_prefix" != NONE && 2445 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2446 # Use a double $ so make ignores it. 2447 test "$program_suffix" != NONE && 2448 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2449 # Double any \ or $. 2450 # By default was `s,x,x', remove it if useless. 2451 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2452 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2453 2454 # expand $ac_aux_dir to an absolute path 2455 am_aux_dir=`cd $ac_aux_dir && pwd` 2456 2457 if test x"${MISSING+set}" != xset; then 2458 case $am_aux_dir in 2459 *\ * | *\ *) 2460 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2461 *) 2462 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2463 esac 2464 fi 2465 # Use eval to expand $SHELL 2466 if eval "$MISSING --is-lightweight"; then 2467 am_missing_run="$MISSING " 2468 else 2469 am_missing_run= 2470 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2471 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2472 fi 2473 2474 if test x"${install_sh}" != xset; then 2475 case $am_aux_dir in 2476 *\ * | *\ *) 2477 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2478 *) 2479 install_sh="\${SHELL} $am_aux_dir/install-sh" 2480 esac 2481 fi 2482 2483 # Installed binaries are usually stripped using 'strip' when the user 2484 # run "make install-strip". However 'strip' might not be the right 2485 # tool to use in cross-compilation environments, therefore Automake 2486 # will honor the 'STRIP' environment variable to overrule this program. 2487 if test "$cross_compiling" != no; then 2488 if test -n "$ac_tool_prefix"; then 2489 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2490 set dummy ${ac_tool_prefix}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_STRIP+:} false; then : 2494 $as_echo_n "(cached) " >&6 2495 else 2496 if test -n "$STRIP"; then 2497 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2498 else 2499 as_save_IFS=$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 '' $ac_executable_extensions; do 2505 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2506 ac_cv_prog_STRIP="${ac_tool_prefix}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 STRIP=$ac_cv_prog_STRIP 2517 if test -n "$STRIP"; then 2518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2519 $as_echo "$STRIP" >&6; } 2520 else 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2522 $as_echo "no" >&6; } 2523 fi 2524 2525 2526 fi 2527 if test -z "$ac_cv_prog_STRIP"; then 2528 ac_ct_STRIP=$STRIP 2529 # Extract the first word of "strip", so it can be a program name with args. 2530 set dummy strip; ac_word=$2 2531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2532 $as_echo_n "checking for $ac_word... " >&6; } 2533 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2534 $as_echo_n "(cached) " >&6 2535 else 2536 if test -n "$ac_ct_STRIP"; then 2537 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2538 else 2539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2540 for as_dir in $PATH 2541 do 2542 IFS=$as_save_IFS 2543 test -z "$as_dir" && as_dir=. 2544 for ac_exec_ext in '' $ac_executable_extensions; do 2545 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2546 ac_cv_prog_ac_ct_STRIP="strip" 2547 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2548 break 2 2549 fi 2550 done 2551 done 2552 IFS=$as_save_IFS 2553 2554 fi 2555 fi 2556 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2557 if test -n "$ac_ct_STRIP"; then 2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2559 $as_echo "$ac_ct_STRIP" >&6; } 2560 else 2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2562 $as_echo "no" >&6; } 2563 fi 2564 2565 if test "x$ac_ct_STRIP" = x; then 2566 STRIP=":" 2567 else 2568 case $cross_compiling:$ac_tool_warned in 2569 yes:) 2570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2571 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2572 ac_tool_warned=yes ;; 2573 esac 2574 STRIP=$ac_ct_STRIP 2575 fi 2576 else 2577 STRIP="$ac_cv_prog_STRIP" 2578 fi 2579 2580 fi 2581 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2582 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2584 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2585 if test -z "$MKDIR_P"; then 2586 if ${ac_cv_path_mkdir+:} false; then : 2587 $as_echo_n "(cached) " >&6 2588 else 2589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2590 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2591 do 2592 IFS=$as_save_IFS 2593 test -z "$as_dir" && as_dir=. 2594 for ac_prog in mkdir gmkdir; do 2595 for ac_exec_ext in '' $ac_executable_extensions; do 2596 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2597 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2598 'mkdir (GNU coreutils) '* | \ 2599 'mkdir (coreutils) '* | \ 2600 'mkdir (fileutils) '4.1*) 2601 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2602 break 3;; 2603 esac 2604 done 2605 done 2606 done 2607 IFS=$as_save_IFS 2608 2609 fi 2610 2611 test -d ./--version && rmdir ./--version 2612 if test "${ac_cv_path_mkdir+set}" = set; then 2613 MKDIR_P="$ac_cv_path_mkdir -p" 2614 else 2615 # As a last resort, use the slow shell script. Don't cache a 2616 # value for MKDIR_P within a source directory, because that will 2617 # break other packages using the cache if that directory is 2618 # removed, or if the value is a relative name. 2619 MKDIR_P="$ac_install_sh -d" 2620 fi 2621 fi 2622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2623 $as_echo "$MKDIR_P" >&6; } 2624 2625 for ac_prog in gawk mawk nawk awk 2626 do 2627 # Extract the first word of "$ac_prog", so it can be a program name with args. 2628 set dummy $ac_prog; ac_word=$2 2629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2630 $as_echo_n "checking for $ac_word... " >&6; } 2631 if ${ac_cv_prog_AWK+:} false; then : 2632 $as_echo_n "(cached) " >&6 2633 else 2634 if test -n "$AWK"; then 2635 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2636 else 2637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2638 for as_dir in $PATH 2639 do 2640 IFS=$as_save_IFS 2641 test -z "$as_dir" && as_dir=. 2642 for ac_exec_ext in '' $ac_executable_extensions; do 2643 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2644 ac_cv_prog_AWK="$ac_prog" 2645 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2646 break 2 2647 fi 2648 done 2649 done 2650 IFS=$as_save_IFS 2651 2652 fi 2653 fi 2654 AWK=$ac_cv_prog_AWK 2655 if test -n "$AWK"; then 2656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2657 $as_echo "$AWK" >&6; } 2658 else 2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2660 $as_echo "no" >&6; } 2661 fi 2662 2663 2664 test -n "$AWK" && break 2665 done 2666 2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2668 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2669 set x ${MAKE-make} 2670 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2671 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2672 $as_echo_n "(cached) " >&6 2673 else 2674 cat >conftest.make <<\_ACEOF 2675 SHELL = /bin/sh 2676 all: 2677 @echo '@@@%%%=$(MAKE)=@@@%%%' 2678 _ACEOF 2679 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2680 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2681 *@@@%%%=?*=@@@%%%*) 2682 eval ac_cv_prog_make_${ac_make}_set=yes;; 2683 *) 2684 eval ac_cv_prog_make_${ac_make}_set=no;; 2685 esac 2686 rm -f conftest.make 2687 fi 2688 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2690 $as_echo "yes" >&6; } 2691 SET_MAKE= 2692 else 2693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2694 $as_echo "no" >&6; } 2695 SET_MAKE="MAKE=${MAKE-make}" 2696 fi 2697 2698 rm -rf .tst 2>/dev/null 2699 mkdir .tst 2>/dev/null 2700 if test -d .tst; then 2701 am__leading_dot=. 2702 else 2703 am__leading_dot=_ 2704 fi 2705 rmdir .tst 2>/dev/null 2706 2707 # Check whether --enable-silent-rules was given. 2708 if test "${enable_silent_rules+set}" = set; then : 2709 enableval=$enable_silent_rules; 2710 fi 2711 2712 case $enable_silent_rules in # ((( 2713 yes) AM_DEFAULT_VERBOSITY=0;; 2714 no) AM_DEFAULT_VERBOSITY=1;; 2715 *) AM_DEFAULT_VERBOSITY=1;; 2716 esac 2717 am_make=${MAKE-make} 2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2719 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2720 if ${am_cv_make_support_nested_variables+:} false; then : 2721 $as_echo_n "(cached) " >&6 2722 else 2723 if $as_echo 'TRUE=$(BAR$(V)) 2724 BAR0=false 2725 BAR1=true 2726 V=1 2727 am__doit: 2728 @$(TRUE) 2729 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2730 am_cv_make_support_nested_variables=yes 2731 else 2732 am_cv_make_support_nested_variables=no 2733 fi 2734 fi 2735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2736 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2737 if test $am_cv_make_support_nested_variables = yes; then 2738 AM_V='$(V)' 2739 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2740 else 2741 AM_V=$AM_DEFAULT_VERBOSITY 2742 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2743 fi 2744 AM_BACKSLASH='\' 2745 2746 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2747 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2748 # is not polluted with repeated "-I." 2749 am__isrc=' -I$(srcdir)' 2750 # test to see if srcdir already configured 2751 if test -f $srcdir/config.status; then 2752 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2753 fi 2754 fi 2755 2756 # test whether we have cygpath 2757 if test -z "$CYGPATH_W"; then 2758 if (cygpath --version) >/dev/null 2>/dev/null; then 2759 CYGPATH_W='cygpath -w' 2760 else 2761 CYGPATH_W=echo 2762 fi 2763 fi 2764 2765 2766 # Define the identity of the package. 2767 PACKAGE='xtrans' 2768 VERSION='1.3.3' 2769 2770 2771 cat >>confdefs.h <<_ACEOF 2772 #define PACKAGE "$PACKAGE" 2773 _ACEOF 2774 2775 2776 cat >>confdefs.h <<_ACEOF 2777 #define VERSION "$VERSION" 2778 _ACEOF 2779 2780 # Some tools Automake needs. 2781 2782 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2783 2784 2785 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2786 2787 2788 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2789 2790 2791 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2792 2793 2794 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2795 2796 # For better backward compatibility. To be removed once Automake 1.9.x 2797 # dies out for good. For more background, see: 2798 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2799 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2800 mkdir_p='$(MKDIR_P)' 2801 2802 # We need awk for the "check" target. The system "awk" is bad on 2803 # some platforms. 2804 # Always define AMTAR for backward compatibility. Yes, it's still used 2805 # in the wild :-( We should find a proper way to deprecate it ... 2806 AMTAR='$${TAR-tar}' 2807 2808 2809 # We'll loop over all known methods to create a tar archive until one works. 2810 _am_tools='gnutar pax cpio none' 2811 2812 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2813 2814 2815 2816 2817 2818 2819 2820 # Require xorg-macros minimum of 1.12 for DocBook external references 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 DEPDIR="${am__leading_dot}deps" 2833 2834 ac_config_commands="$ac_config_commands depfiles" 2835 2836 2837 am_make=${MAKE-make} 2838 cat > confinc << 'END' 2839 am__doit: 2840 @echo this is the am__doit target 2841 .PHONY: am__doit 2842 END 2843 # If we don't find an include directive, just comment out the code. 2844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2845 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2846 am__include="#" 2847 am__quote= 2848 _am_result=none 2849 # First try GNU make style include. 2850 echo "include confinc" > confmf 2851 # Ignore all kinds of additional output from 'make'. 2852 case `$am_make -s -f confmf 2> /dev/null` in #( 2853 *the\ am__doit\ target*) 2854 am__include=include 2855 am__quote= 2856 _am_result=GNU 2857 ;; 2858 esac 2859 # Now try BSD make style include. 2860 if test "$am__include" = "#"; then 2861 echo '.include "confinc"' > confmf 2862 case `$am_make -s -f confmf 2> /dev/null` in #( 2863 *the\ am__doit\ target*) 2864 am__include=.include 2865 am__quote="\"" 2866 _am_result=BSD 2867 ;; 2868 esac 2869 fi 2870 2871 2872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2873 $as_echo "$_am_result" >&6; } 2874 rm -f confinc confmf 2875 2876 # Check whether --enable-dependency-tracking was given. 2877 if test "${enable_dependency_tracking+set}" = set; then : 2878 enableval=$enable_dependency_tracking; 2879 fi 2880 2881 if test "x$enable_dependency_tracking" != xno; then 2882 am_depcomp="$ac_aux_dir/depcomp" 2883 AMDEPBACKSLASH='\' 2884 am__nodep='_no' 2885 fi 2886 if test "x$enable_dependency_tracking" != xno; then 2887 AMDEP_TRUE= 2888 AMDEP_FALSE='#' 2889 else 2890 AMDEP_TRUE='#' 2891 AMDEP_FALSE= 2892 fi 2893 2894 2895 ac_ext=c 2896 ac_cpp='$CPP $CPPFLAGS' 2897 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2898 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2899 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2900 if test -n "$ac_tool_prefix"; then 2901 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2902 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2904 $as_echo_n "checking for $ac_word... " >&6; } 2905 if ${ac_cv_prog_CC+:} false; then : 2906 $as_echo_n "(cached) " >&6 2907 else 2908 if test -n "$CC"; then 2909 ac_cv_prog_CC="$CC" # Let the user override the test. 2910 else 2911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2912 for as_dir in $PATH 2913 do 2914 IFS=$as_save_IFS 2915 test -z "$as_dir" && as_dir=. 2916 for ac_exec_ext in '' $ac_executable_extensions; do 2917 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2918 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2919 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2920 break 2 2921 fi 2922 done 2923 done 2924 IFS=$as_save_IFS 2925 2926 fi 2927 fi 2928 CC=$ac_cv_prog_CC 2929 if test -n "$CC"; then 2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2931 $as_echo "$CC" >&6; } 2932 else 2933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2934 $as_echo "no" >&6; } 2935 fi 2936 2937 2938 fi 2939 if test -z "$ac_cv_prog_CC"; then 2940 ac_ct_CC=$CC 2941 # Extract the first word of "gcc", so it can be a program name with args. 2942 set dummy gcc; ac_word=$2 2943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2944 $as_echo_n "checking for $ac_word... " >&6; } 2945 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2946 $as_echo_n "(cached) " >&6 2947 else 2948 if test -n "$ac_ct_CC"; then 2949 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2950 else 2951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2952 for as_dir in $PATH 2953 do 2954 IFS=$as_save_IFS 2955 test -z "$as_dir" && as_dir=. 2956 for ac_exec_ext in '' $ac_executable_extensions; do 2957 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2958 ac_cv_prog_ac_ct_CC="gcc" 2959 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2960 break 2 2961 fi 2962 done 2963 done 2964 IFS=$as_save_IFS 2965 2966 fi 2967 fi 2968 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2969 if test -n "$ac_ct_CC"; then 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2971 $as_echo "$ac_ct_CC" >&6; } 2972 else 2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2974 $as_echo "no" >&6; } 2975 fi 2976 2977 if test "x$ac_ct_CC" = x; then 2978 CC="" 2979 else 2980 case $cross_compiling:$ac_tool_warned in 2981 yes:) 2982 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2983 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2984 ac_tool_warned=yes ;; 2985 esac 2986 CC=$ac_ct_CC 2987 fi 2988 else 2989 CC="$ac_cv_prog_CC" 2990 fi 2991 2992 if test -z "$CC"; then 2993 if test -n "$ac_tool_prefix"; then 2994 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2995 set dummy ${ac_tool_prefix}cc; ac_word=$2 2996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2997 $as_echo_n "checking for $ac_word... " >&6; } 2998 if ${ac_cv_prog_CC+:} false; then : 2999 $as_echo_n "(cached) " >&6 3000 else 3001 if test -n "$CC"; then 3002 ac_cv_prog_CC="$CC" # Let the user override the test. 3003 else 3004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3005 for as_dir in $PATH 3006 do 3007 IFS=$as_save_IFS 3008 test -z "$as_dir" && as_dir=. 3009 for ac_exec_ext in '' $ac_executable_extensions; do 3010 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3011 ac_cv_prog_CC="${ac_tool_prefix}cc" 3012 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3013 break 2 3014 fi 3015 done 3016 done 3017 IFS=$as_save_IFS 3018 3019 fi 3020 fi 3021 CC=$ac_cv_prog_CC 3022 if test -n "$CC"; then 3023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3024 $as_echo "$CC" >&6; } 3025 else 3026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3027 $as_echo "no" >&6; } 3028 fi 3029 3030 3031 fi 3032 fi 3033 if test -z "$CC"; then 3034 # Extract the first word of "cc", so it can be a program name with args. 3035 set dummy cc; ac_word=$2 3036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3037 $as_echo_n "checking for $ac_word... " >&6; } 3038 if ${ac_cv_prog_CC+:} false; then : 3039 $as_echo_n "(cached) " >&6 3040 else 3041 if test -n "$CC"; then 3042 ac_cv_prog_CC="$CC" # Let the user override the test. 3043 else 3044 ac_prog_rejected=no 3045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3046 for as_dir in $PATH 3047 do 3048 IFS=$as_save_IFS 3049 test -z "$as_dir" && as_dir=. 3050 for ac_exec_ext in '' $ac_executable_extensions; do 3051 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3052 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3053 ac_prog_rejected=yes 3054 continue 3055 fi 3056 ac_cv_prog_CC="cc" 3057 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3058 break 2 3059 fi 3060 done 3061 done 3062 IFS=$as_save_IFS 3063 3064 if test $ac_prog_rejected = yes; then 3065 # We found a bogon in the path, so make sure we never use it. 3066 set dummy $ac_cv_prog_CC 3067 shift 3068 if test $# != 0; then 3069 # We chose a different compiler from the bogus one. 3070 # However, it has the same basename, so the bogon will be chosen 3071 # first if we set CC to just the basename; use the full file name. 3072 shift 3073 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3074 fi 3075 fi 3076 fi 3077 fi 3078 CC=$ac_cv_prog_CC 3079 if test -n "$CC"; then 3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3081 $as_echo "$CC" >&6; } 3082 else 3083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3084 $as_echo "no" >&6; } 3085 fi 3086 3087 3088 fi 3089 if test -z "$CC"; then 3090 if test -n "$ac_tool_prefix"; then 3091 for ac_prog in cl.exe 3092 do 3093 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3094 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3096 $as_echo_n "checking for $ac_word... " >&6; } 3097 if ${ac_cv_prog_CC+:} false; then : 3098 $as_echo_n "(cached) " >&6 3099 else 3100 if test -n "$CC"; then 3101 ac_cv_prog_CC="$CC" # Let the user override the test. 3102 else 3103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3104 for as_dir in $PATH 3105 do 3106 IFS=$as_save_IFS 3107 test -z "$as_dir" && as_dir=. 3108 for ac_exec_ext in '' $ac_executable_extensions; do 3109 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3110 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3111 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3112 break 2 3113 fi 3114 done 3115 done 3116 IFS=$as_save_IFS 3117 3118 fi 3119 fi 3120 CC=$ac_cv_prog_CC 3121 if test -n "$CC"; then 3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3123 $as_echo "$CC" >&6; } 3124 else 3125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3126 $as_echo "no" >&6; } 3127 fi 3128 3129 3130 test -n "$CC" && break 3131 done 3132 fi 3133 if test -z "$CC"; then 3134 ac_ct_CC=$CC 3135 for ac_prog in cl.exe 3136 do 3137 # Extract the first word of "$ac_prog", so it can be a program name with args. 3138 set dummy $ac_prog; ac_word=$2 3139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3140 $as_echo_n "checking for $ac_word... " >&6; } 3141 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3142 $as_echo_n "(cached) " >&6 3143 else 3144 if test -n "$ac_ct_CC"; then 3145 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3146 else 3147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3148 for as_dir in $PATH 3149 do 3150 IFS=$as_save_IFS 3151 test -z "$as_dir" && as_dir=. 3152 for ac_exec_ext in '' $ac_executable_extensions; do 3153 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3154 ac_cv_prog_ac_ct_CC="$ac_prog" 3155 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3156 break 2 3157 fi 3158 done 3159 done 3160 IFS=$as_save_IFS 3161 3162 fi 3163 fi 3164 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3165 if test -n "$ac_ct_CC"; then 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3167 $as_echo "$ac_ct_CC" >&6; } 3168 else 3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3170 $as_echo "no" >&6; } 3171 fi 3172 3173 3174 test -n "$ac_ct_CC" && break 3175 done 3176 3177 if test "x$ac_ct_CC" = x; then 3178 CC="" 3179 else 3180 case $cross_compiling:$ac_tool_warned in 3181 yes:) 3182 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3183 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3184 ac_tool_warned=yes ;; 3185 esac 3186 CC=$ac_ct_CC 3187 fi 3188 fi 3189 3190 fi 3191 3192 3193 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3194 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3195 as_fn_error $? "no acceptable C compiler found in \$PATH 3196 See \`config.log' for more details" "$LINENO" 5; } 3197 3198 # Provide some information about the compiler. 3199 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3200 set X $ac_compile 3201 ac_compiler=$2 3202 for ac_option in --version -v -V -qversion; do 3203 { { ac_try="$ac_compiler $ac_option >&5" 3204 case "(($ac_try" in 3205 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3206 *) ac_try_echo=$ac_try;; 3207 esac 3208 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3209 $as_echo "$ac_try_echo"; } >&5 3210 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3211 ac_status=$? 3212 if test -s conftest.err; then 3213 sed '10a\ 3214 ... rest of stderr output deleted ... 3215 10q' conftest.err >conftest.er1 3216 cat conftest.er1 >&5 3217 fi 3218 rm -f conftest.er1 conftest.err 3219 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3220 test $ac_status = 0; } 3221 done 3222 3223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3224 /* end confdefs.h. */ 3225 3226 int 3227 main () 3228 { 3229 3230 ; 3231 return 0; 3232 } 3233 _ACEOF 3234 ac_clean_files_save=$ac_clean_files 3235 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3236 # Try to create an executable without -o first, disregard a.out. 3237 # It will help us diagnose broken compilers, and finding out an intuition 3238 # of exeext. 3239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3240 $as_echo_n "checking whether the C compiler works... " >&6; } 3241 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3242 3243 # The possible output files: 3244 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3245 3246 ac_rmfiles= 3247 for ac_file in $ac_files 3248 do 3249 case $ac_file in 3250 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3251 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3252 esac 3253 done 3254 rm -f $ac_rmfiles 3255 3256 if { { ac_try="$ac_link_default" 3257 case "(($ac_try" in 3258 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3259 *) ac_try_echo=$ac_try;; 3260 esac 3261 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3262 $as_echo "$ac_try_echo"; } >&5 3263 (eval "$ac_link_default") 2>&5 3264 ac_status=$? 3265 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3266 test $ac_status = 0; }; then : 3267 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3268 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3269 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3270 # so that the user can short-circuit this test for compilers unknown to 3271 # Autoconf. 3272 for ac_file in $ac_files '' 3273 do 3274 test -f "$ac_file" || continue 3275 case $ac_file in 3276 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3277 ;; 3278 [ab].out ) 3279 # We found the default executable, but exeext='' is most 3280 # certainly right. 3281 break;; 3282 *.* ) 3283 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3284 then :; else 3285 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3286 fi 3287 # We set ac_cv_exeext here because the later test for it is not 3288 # safe: cross compilers may not add the suffix if given an `-o' 3289 # argument, so we may need to know it at that point already. 3290 # Even if this section looks crufty: it has the advantage of 3291 # actually working. 3292 break;; 3293 * ) 3294 break;; 3295 esac 3296 done 3297 test "$ac_cv_exeext" = no && ac_cv_exeext= 3298 3299 else 3300 ac_file='' 3301 fi 3302 if test -z "$ac_file"; then : 3303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3304 $as_echo "no" >&6; } 3305 $as_echo "$as_me: failed program was:" >&5 3306 sed 's/^/| /' conftest.$ac_ext >&5 3307 3308 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3309 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3310 as_fn_error 77 "C compiler cannot create executables 3311 See \`config.log' for more details" "$LINENO" 5; } 3312 else 3313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3314 $as_echo "yes" >&6; } 3315 fi 3316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3317 $as_echo_n "checking for C compiler default output file name... " >&6; } 3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3319 $as_echo "$ac_file" >&6; } 3320 ac_exeext=$ac_cv_exeext 3321 3322 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3323 ac_clean_files=$ac_clean_files_save 3324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3325 $as_echo_n "checking for suffix of executables... " >&6; } 3326 if { { ac_try="$ac_link" 3327 case "(($ac_try" in 3328 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3329 *) ac_try_echo=$ac_try;; 3330 esac 3331 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3332 $as_echo "$ac_try_echo"; } >&5 3333 (eval "$ac_link") 2>&5 3334 ac_status=$? 3335 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3336 test $ac_status = 0; }; then : 3337 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3338 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3339 # work properly (i.e., refer to `conftest.exe'), while it won't with 3340 # `rm'. 3341 for ac_file in conftest.exe conftest conftest.*; do 3342 test -f "$ac_file" || continue 3343 case $ac_file in 3344 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3345 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3346 break;; 3347 * ) break;; 3348 esac 3349 done 3350 else 3351 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3352 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3353 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3354 See \`config.log' for more details" "$LINENO" 5; } 3355 fi 3356 rm -f conftest conftest$ac_cv_exeext 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3358 $as_echo "$ac_cv_exeext" >&6; } 3359 3360 rm -f conftest.$ac_ext 3361 EXEEXT=$ac_cv_exeext 3362 ac_exeext=$EXEEXT 3363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3364 /* end confdefs.h. */ 3365 #include <stdio.h> 3366 int 3367 main () 3368 { 3369 FILE *f = fopen ("conftest.out", "w"); 3370 return ferror (f) || fclose (f) != 0; 3371 3372 ; 3373 return 0; 3374 } 3375 _ACEOF 3376 ac_clean_files="$ac_clean_files conftest.out" 3377 # Check that the compiler produces executables we can run. If not, either 3378 # the compiler is broken, or we cross compile. 3379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3380 $as_echo_n "checking whether we are cross compiling... " >&6; } 3381 if test "$cross_compiling" != yes; then 3382 { { ac_try="$ac_link" 3383 case "(($ac_try" in 3384 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3385 *) ac_try_echo=$ac_try;; 3386 esac 3387 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3388 $as_echo "$ac_try_echo"; } >&5 3389 (eval "$ac_link") 2>&5 3390 ac_status=$? 3391 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3392 test $ac_status = 0; } 3393 if { ac_try='./conftest$ac_cv_exeext' 3394 { { case "(($ac_try" in 3395 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3396 *) ac_try_echo=$ac_try;; 3397 esac 3398 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3399 $as_echo "$ac_try_echo"; } >&5 3400 (eval "$ac_try") 2>&5 3401 ac_status=$? 3402 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3403 test $ac_status = 0; }; }; then 3404 cross_compiling=no 3405 else 3406 if test "$cross_compiling" = maybe; then 3407 cross_compiling=yes 3408 else 3409 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3410 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3411 as_fn_error $? "cannot run C compiled programs. 3412 If you meant to cross compile, use \`--host'. 3413 See \`config.log' for more details" "$LINENO" 5; } 3414 fi 3415 fi 3416 fi 3417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3418 $as_echo "$cross_compiling" >&6; } 3419 3420 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3421 ac_clean_files=$ac_clean_files_save 3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3423 $as_echo_n "checking for suffix of object files... " >&6; } 3424 if ${ac_cv_objext+:} false; then : 3425 $as_echo_n "(cached) " >&6 3426 else 3427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3428 /* end confdefs.h. */ 3429 3430 int 3431 main () 3432 { 3433 3434 ; 3435 return 0; 3436 } 3437 _ACEOF 3438 rm -f conftest.o conftest.obj 3439 if { { ac_try="$ac_compile" 3440 case "(($ac_try" in 3441 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3442 *) ac_try_echo=$ac_try;; 3443 esac 3444 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3445 $as_echo "$ac_try_echo"; } >&5 3446 (eval "$ac_compile") 2>&5 3447 ac_status=$? 3448 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3449 test $ac_status = 0; }; then : 3450 for ac_file in conftest.o conftest.obj conftest.*; do 3451 test -f "$ac_file" || continue; 3452 case $ac_file in 3453 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3454 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3455 break;; 3456 esac 3457 done 3458 else 3459 $as_echo "$as_me: failed program was:" >&5 3460 sed 's/^/| /' conftest.$ac_ext >&5 3461 3462 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3463 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3464 as_fn_error $? "cannot compute suffix of object files: cannot compile 3465 See \`config.log' for more details" "$LINENO" 5; } 3466 fi 3467 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3468 fi 3469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3470 $as_echo "$ac_cv_objext" >&6; } 3471 OBJEXT=$ac_cv_objext 3472 ac_objext=$OBJEXT 3473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3474 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3475 if ${ac_cv_c_compiler_gnu+:} false; then : 3476 $as_echo_n "(cached) " >&6 3477 else 3478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3479 /* end confdefs.h. */ 3480 3481 int 3482 main () 3483 { 3484 #ifndef __GNUC__ 3485 choke me 3486 #endif 3487 3488 ; 3489 return 0; 3490 } 3491 _ACEOF 3492 if ac_fn_c_try_compile "$LINENO"; then : 3493 ac_compiler_gnu=yes 3494 else 3495 ac_compiler_gnu=no 3496 fi 3497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3498 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3499 3500 fi 3501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3502 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3503 if test $ac_compiler_gnu = yes; then 3504 GCC=yes 3505 else 3506 GCC= 3507 fi 3508 ac_test_CFLAGS=${CFLAGS+set} 3509 ac_save_CFLAGS=$CFLAGS 3510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3511 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3512 if ${ac_cv_prog_cc_g+:} false; then : 3513 $as_echo_n "(cached) " >&6 3514 else 3515 ac_save_c_werror_flag=$ac_c_werror_flag 3516 ac_c_werror_flag=yes 3517 ac_cv_prog_cc_g=no 3518 CFLAGS="-g" 3519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3520 /* end confdefs.h. */ 3521 3522 int 3523 main () 3524 { 3525 3526 ; 3527 return 0; 3528 } 3529 _ACEOF 3530 if ac_fn_c_try_compile "$LINENO"; then : 3531 ac_cv_prog_cc_g=yes 3532 else 3533 CFLAGS="" 3534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3535 /* end confdefs.h. */ 3536 3537 int 3538 main () 3539 { 3540 3541 ; 3542 return 0; 3543 } 3544 _ACEOF 3545 if ac_fn_c_try_compile "$LINENO"; then : 3546 3547 else 3548 ac_c_werror_flag=$ac_save_c_werror_flag 3549 CFLAGS="-g" 3550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3551 /* end confdefs.h. */ 3552 3553 int 3554 main () 3555 { 3556 3557 ; 3558 return 0; 3559 } 3560 _ACEOF 3561 if ac_fn_c_try_compile "$LINENO"; then : 3562 ac_cv_prog_cc_g=yes 3563 fi 3564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3565 fi 3566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3567 fi 3568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3569 ac_c_werror_flag=$ac_save_c_werror_flag 3570 fi 3571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3572 $as_echo "$ac_cv_prog_cc_g" >&6; } 3573 if test "$ac_test_CFLAGS" = set; then 3574 CFLAGS=$ac_save_CFLAGS 3575 elif test $ac_cv_prog_cc_g = yes; then 3576 if test "$GCC" = yes; then 3577 CFLAGS="-g -O2" 3578 else 3579 CFLAGS="-g" 3580 fi 3581 else 3582 if test "$GCC" = yes; then 3583 CFLAGS="-O2" 3584 else 3585 CFLAGS= 3586 fi 3587 fi 3588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3589 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3590 if ${ac_cv_prog_cc_c89+:} false; then : 3591 $as_echo_n "(cached) " >&6 3592 else 3593 ac_cv_prog_cc_c89=no 3594 ac_save_CC=$CC 3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3596 /* end confdefs.h. */ 3597 #include <stdarg.h> 3598 #include <stdio.h> 3599 struct stat; 3600 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3601 struct buf { int x; }; 3602 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3603 static char *e (p, i) 3604 char **p; 3605 int i; 3606 { 3607 return p[i]; 3608 } 3609 static char *f (char * (*g) (char **, int), char **p, ...) 3610 { 3611 char *s; 3612 va_list v; 3613 va_start (v,p); 3614 s = g (p, va_arg (v,int)); 3615 va_end (v); 3616 return s; 3617 } 3618 3619 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3620 function prototypes and stuff, but not '\xHH' hex character constants. 3621 These don't provoke an error unfortunately, instead are silently treated 3622 as 'x'. The following induces an error, until -std is added to get 3623 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3624 array size at least. It's necessary to write '\x00'==0 to get something 3625 that's true only with -std. */ 3626 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3627 3628 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3629 inside strings and character constants. */ 3630 #define FOO(x) 'x' 3631 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3632 3633 int test (int i, double x); 3634 struct s1 {int (*f) (int a);}; 3635 struct s2 {int (*f) (double a);}; 3636 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3637 int argc; 3638 char **argv; 3639 int 3640 main () 3641 { 3642 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3643 ; 3644 return 0; 3645 } 3646 _ACEOF 3647 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3648 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3649 do 3650 CC="$ac_save_CC $ac_arg" 3651 if ac_fn_c_try_compile "$LINENO"; then : 3652 ac_cv_prog_cc_c89=$ac_arg 3653 fi 3654 rm -f core conftest.err conftest.$ac_objext 3655 test "x$ac_cv_prog_cc_c89" != "xno" && break 3656 done 3657 rm -f conftest.$ac_ext 3658 CC=$ac_save_CC 3659 3660 fi 3661 # AC_CACHE_VAL 3662 case "x$ac_cv_prog_cc_c89" in 3663 x) 3664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3665 $as_echo "none needed" >&6; } ;; 3666 xno) 3667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3668 $as_echo "unsupported" >&6; } ;; 3669 *) 3670 CC="$CC $ac_cv_prog_cc_c89" 3671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3672 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3673 esac 3674 if test "x$ac_cv_prog_cc_c89" != xno; then : 3675 3676 fi 3677 3678 ac_ext=c 3679 ac_cpp='$CPP $CPPFLAGS' 3680 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3681 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3682 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3683 3684 depcc="$CC" am_compiler_list= 3685 3686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3687 $as_echo_n "checking dependency style of $depcc... " >&6; } 3688 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3689 $as_echo_n "(cached) " >&6 3690 else 3691 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3692 # We make a subdir and do the tests there. Otherwise we can end up 3693 # making bogus files that we don't know about and never remove. For 3694 # instance it was reported that on HP-UX the gcc test will end up 3695 # making a dummy file named 'D' -- because '-MD' means "put the output 3696 # in D". 3697 rm -rf conftest.dir 3698 mkdir conftest.dir 3699 # Copy depcomp to subdir because otherwise we won't find it if we're 3700 # using a relative directory. 3701 cp "$am_depcomp" conftest.dir 3702 cd conftest.dir 3703 # We will build objects and dependencies in a subdirectory because 3704 # it helps to detect inapplicable dependency modes. For instance 3705 # both Tru64's cc and ICC support -MD to output dependencies as a 3706 # side effect of compilation, but ICC will put the dependencies in 3707 # the current directory while Tru64 will put them in the object 3708 # directory. 3709 mkdir sub 3710 3711 am_cv_CC_dependencies_compiler_type=none 3712 if test "$am_compiler_list" = ""; then 3713 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3714 fi 3715 am__universal=false 3716 case " $depcc " in #( 3717 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3718 esac 3719 3720 for depmode in $am_compiler_list; do 3721 # Setup a source with many dependencies, because some compilers 3722 # like to wrap large dependency lists on column 80 (with \), and 3723 # we should not choose a depcomp mode which is confused by this. 3724 # 3725 # We need to recreate these files for each test, as the compiler may 3726 # overwrite some of them when testing with obscure command lines. 3727 # This happens at least with the AIX C compiler. 3728 : > sub/conftest.c 3729 for i in 1 2 3 4 5 6; do 3730 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3731 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3732 # Solaris 10 /bin/sh. 3733 echo '/* dummy */' > sub/conftst$i.h 3734 done 3735 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3736 3737 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3738 # mode. It turns out that the SunPro C++ compiler does not properly 3739 # handle '-M -o', and we need to detect this. Also, some Intel 3740 # versions had trouble with output in subdirs. 3741 am__obj=sub/conftest.${OBJEXT-o} 3742 am__minus_obj="-o $am__obj" 3743 case $depmode in 3744 gcc) 3745 # This depmode causes a compiler race in universal mode. 3746 test "$am__universal" = false || continue 3747 ;; 3748 nosideeffect) 3749 # After this tag, mechanisms are not by side-effect, so they'll 3750 # only be used when explicitly requested. 3751 if test "x$enable_dependency_tracking" = xyes; then 3752 continue 3753 else 3754 break 3755 fi 3756 ;; 3757 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3758 # This compiler won't grok '-c -o', but also, the minuso test has 3759 # not run yet. These depmodes are late enough in the game, and 3760 # so weak that their functioning should not be impacted. 3761 am__obj=conftest.${OBJEXT-o} 3762 am__minus_obj= 3763 ;; 3764 none) break ;; 3765 esac 3766 if depmode=$depmode \ 3767 source=sub/conftest.c object=$am__obj \ 3768 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3769 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3770 >/dev/null 2>conftest.err && 3771 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3772 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3773 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3774 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3775 # icc doesn't choke on unknown options, it will just issue warnings 3776 # or remarks (even with -Werror). So we grep stderr for any message 3777 # that says an option was ignored or not supported. 3778 # When given -MP, icc 7.0 and 7.1 complain thusly: 3779 # icc: Command line warning: ignoring option '-M'; no argument required 3780 # The diagnosis changed in icc 8.0: 3781 # icc: Command line remark: option '-MP' not supported 3782 if (grep 'ignoring option' conftest.err || 3783 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3784 am_cv_CC_dependencies_compiler_type=$depmode 3785 break 3786 fi 3787 fi 3788 done 3789 3790 cd .. 3791 rm -rf conftest.dir 3792 else 3793 am_cv_CC_dependencies_compiler_type=none 3794 fi 3795 3796 fi 3797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3798 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3799 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3800 3801 if 3802 test "x$enable_dependency_tracking" != xno \ 3803 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3804 am__fastdepCC_TRUE= 3805 am__fastdepCC_FALSE='#' 3806 else 3807 am__fastdepCC_TRUE='#' 3808 am__fastdepCC_FALSE= 3809 fi 3810 3811 3812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3813 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3814 if ${ac_cv_prog_cc_c99+:} false; then : 3815 $as_echo_n "(cached) " >&6 3816 else 3817 ac_cv_prog_cc_c99=no 3818 ac_save_CC=$CC 3819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3820 /* end confdefs.h. */ 3821 #include <stdarg.h> 3822 #include <stdbool.h> 3823 #include <stdlib.h> 3824 #include <wchar.h> 3825 #include <stdio.h> 3826 3827 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3828 #define debug(...) fprintf (stderr, __VA_ARGS__) 3829 #define showlist(...) puts (#__VA_ARGS__) 3830 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3831 static void 3832 test_varargs_macros (void) 3833 { 3834 int x = 1234; 3835 int y = 5678; 3836 debug ("Flag"); 3837 debug ("X = %d\n", x); 3838 showlist (The first, second, and third items.); 3839 report (x>y, "x is %d but y is %d", x, y); 3840 } 3841 3842 // Check long long types. 3843 #define BIG64 18446744073709551615ull 3844 #define BIG32 4294967295ul 3845 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3846 #if !BIG_OK 3847 your preprocessor is broken; 3848 #endif 3849 #if BIG_OK 3850 #else 3851 your preprocessor is broken; 3852 #endif 3853 static long long int bignum = -9223372036854775807LL; 3854 static unsigned long long int ubignum = BIG64; 3855 3856 struct incomplete_array 3857 { 3858 int datasize; 3859 double data[]; 3860 }; 3861 3862 struct named_init { 3863 int number; 3864 const wchar_t *name; 3865 double average; 3866 }; 3867 3868 typedef const char *ccp; 3869 3870 static inline int 3871 test_restrict (ccp restrict text) 3872 { 3873 // See if C++-style comments work. 3874 // Iterate through items via the restricted pointer. 3875 // Also check for declarations in for loops. 3876 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3877 continue; 3878 return 0; 3879 } 3880 3881 // Check varargs and va_copy. 3882 static void 3883 test_varargs (const char *format, ...) 3884 { 3885 va_list args; 3886 va_start (args, format); 3887 va_list args_copy; 3888 va_copy (args_copy, args); 3889 3890 const char *str; 3891 int number; 3892 float fnumber; 3893 3894 while (*format) 3895 { 3896 switch (*format++) 3897 { 3898 case 's': // string 3899 str = va_arg (args_copy, const char *); 3900 break; 3901 case 'd': // int 3902 number = va_arg (args_copy, int); 3903 break; 3904 case 'f': // float 3905 fnumber = va_arg (args_copy, double); 3906 break; 3907 default: 3908 break; 3909 } 3910 } 3911 va_end (args_copy); 3912 va_end (args); 3913 } 3914 3915 int 3916 main () 3917 { 3918 3919 // Check bool. 3920 _Bool success = false; 3921 3922 // Check restrict. 3923 if (test_restrict ("String literal") == 0) 3924 success = true; 3925 char *restrict newvar = "Another string"; 3926 3927 // Check varargs. 3928 test_varargs ("s, d' f .", "string", 65, 34.234); 3929 test_varargs_macros (); 3930 3931 // Check flexible array members. 3932 struct incomplete_array *ia = 3933 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3934 ia->datasize = 10; 3935 for (int i = 0; i < ia->datasize; ++i) 3936 ia->data[i] = i * 1.234; 3937 3938 // Check named initializers. 3939 struct named_init ni = { 3940 .number = 34, 3941 .name = L"Test wide string", 3942 .average = 543.34343, 3943 }; 3944 3945 ni.number = 58; 3946 3947 int dynamic_array[ni.number]; 3948 dynamic_array[ni.number - 1] = 543; 3949 3950 // work around unused variable warnings 3951 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3952 || dynamic_array[ni.number - 1] != 543); 3953 3954 ; 3955 return 0; 3956 } 3957 _ACEOF 3958 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3959 do 3960 CC="$ac_save_CC $ac_arg" 3961 if ac_fn_c_try_compile "$LINENO"; then : 3962 ac_cv_prog_cc_c99=$ac_arg 3963 fi 3964 rm -f core conftest.err conftest.$ac_objext 3965 test "x$ac_cv_prog_cc_c99" != "xno" && break 3966 done 3967 rm -f conftest.$ac_ext 3968 CC=$ac_save_CC 3969 3970 fi 3971 # AC_CACHE_VAL 3972 case "x$ac_cv_prog_cc_c99" in 3973 x) 3974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3975 $as_echo "none needed" >&6; } ;; 3976 xno) 3977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3978 $as_echo "unsupported" >&6; } ;; 3979 *) 3980 CC="$CC $ac_cv_prog_cc_c99" 3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3982 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3983 esac 3984 if test "x$ac_cv_prog_cc_c99" != xno; then : 3985 3986 fi 3987 3988 3989 3990 ac_ext=c 3991 ac_cpp='$CPP $CPPFLAGS' 3992 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3993 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3994 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3996 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3997 # On Suns, sometimes $CPP names a directory. 3998 if test -n "$CPP" && test -d "$CPP"; then 3999 CPP= 4000 fi 4001 if test -z "$CPP"; then 4002 if ${ac_cv_prog_CPP+:} false; then : 4003 $as_echo_n "(cached) " >&6 4004 else 4005 # Double quotes because CPP needs to be expanded 4006 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4007 do 4008 ac_preproc_ok=false 4009 for ac_c_preproc_warn_flag in '' yes 4010 do 4011 # Use a header file that comes with gcc, so configuring glibc 4012 # with a fresh cross-compiler works. 4013 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4014 # <limits.h> exists even on freestanding compilers. 4015 # On the NeXT, cc -E runs the code through the compiler's parser, 4016 # not just through cpp. "Syntax error" is here to catch this case. 4017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4018 /* end confdefs.h. */ 4019 #ifdef __STDC__ 4020 # include <limits.h> 4021 #else 4022 # include <assert.h> 4023 #endif 4024 Syntax error 4025 _ACEOF 4026 if ac_fn_c_try_cpp "$LINENO"; then : 4027 4028 else 4029 # Broken: fails on valid input. 4030 continue 4031 fi 4032 rm -f conftest.err conftest.i conftest.$ac_ext 4033 4034 # OK, works on sane cases. Now check whether nonexistent headers 4035 # can be detected and how. 4036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4037 /* end confdefs.h. */ 4038 #include <ac_nonexistent.h> 4039 _ACEOF 4040 if ac_fn_c_try_cpp "$LINENO"; then : 4041 # Broken: success on invalid input. 4042 continue 4043 else 4044 # Passes both tests. 4045 ac_preproc_ok=: 4046 break 4047 fi 4048 rm -f conftest.err conftest.i conftest.$ac_ext 4049 4050 done 4051 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4052 rm -f conftest.i conftest.err conftest.$ac_ext 4053 if $ac_preproc_ok; then : 4054 break 4055 fi 4056 4057 done 4058 ac_cv_prog_CPP=$CPP 4059 4060 fi 4061 CPP=$ac_cv_prog_CPP 4062 else 4063 ac_cv_prog_CPP=$CPP 4064 fi 4065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4066 $as_echo "$CPP" >&6; } 4067 ac_preproc_ok=false 4068 for ac_c_preproc_warn_flag in '' yes 4069 do 4070 # Use a header file that comes with gcc, so configuring glibc 4071 # with a fresh cross-compiler works. 4072 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4073 # <limits.h> exists even on freestanding compilers. 4074 # On the NeXT, cc -E runs the code through the compiler's parser, 4075 # not just through cpp. "Syntax error" is here to catch this case. 4076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4077 /* end confdefs.h. */ 4078 #ifdef __STDC__ 4079 # include <limits.h> 4080 #else 4081 # include <assert.h> 4082 #endif 4083 Syntax error 4084 _ACEOF 4085 if ac_fn_c_try_cpp "$LINENO"; then : 4086 4087 else 4088 # Broken: fails on valid input. 4089 continue 4090 fi 4091 rm -f conftest.err conftest.i conftest.$ac_ext 4092 4093 # OK, works on sane cases. Now check whether nonexistent headers 4094 # can be detected and how. 4095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4096 /* end confdefs.h. */ 4097 #include <ac_nonexistent.h> 4098 _ACEOF 4099 if ac_fn_c_try_cpp "$LINENO"; then : 4100 # Broken: success on invalid input. 4101 continue 4102 else 4103 # Passes both tests. 4104 ac_preproc_ok=: 4105 break 4106 fi 4107 rm -f conftest.err conftest.i conftest.$ac_ext 4108 4109 done 4110 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4111 rm -f conftest.i conftest.err conftest.$ac_ext 4112 if $ac_preproc_ok; then : 4113 4114 else 4115 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4116 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4117 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4118 See \`config.log' for more details" "$LINENO" 5; } 4119 fi 4120 4121 ac_ext=c 4122 ac_cpp='$CPP $CPPFLAGS' 4123 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4124 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4125 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4126 4127 4128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4129 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4130 if ${ac_cv_path_GREP+:} false; then : 4131 $as_echo_n "(cached) " >&6 4132 else 4133 if test -z "$GREP"; then 4134 ac_path_GREP_found=false 4135 # Loop through the user's path and test for each of PROGNAME-LIST 4136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4137 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4138 do 4139 IFS=$as_save_IFS 4140 test -z "$as_dir" && as_dir=. 4141 for ac_prog in grep ggrep; do 4142 for ac_exec_ext in '' $ac_executable_extensions; do 4143 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4144 as_fn_executable_p "$ac_path_GREP" || continue 4145 # Check for GNU ac_path_GREP and select it if it is found. 4146 # Check for GNU $ac_path_GREP 4147 case `"$ac_path_GREP" --version 2>&1` in 4148 *GNU*) 4149 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4150 *) 4151 ac_count=0 4152 $as_echo_n 0123456789 >"conftest.in" 4153 while : 4154 do 4155 cat "conftest.in" "conftest.in" >"conftest.tmp" 4156 mv "conftest.tmp" "conftest.in" 4157 cp "conftest.in" "conftest.nl" 4158 $as_echo 'GREP' >> "conftest.nl" 4159 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4160 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4161 as_fn_arith $ac_count + 1 && ac_count=$as_val 4162 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4163 # Best one so far, save it but keep looking for a better one 4164 ac_cv_path_GREP="$ac_path_GREP" 4165 ac_path_GREP_max=$ac_count 4166 fi 4167 # 10*(2^10) chars as input seems more than enough 4168 test $ac_count -gt 10 && break 4169 done 4170 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4171 esac 4172 4173 $ac_path_GREP_found && break 3 4174 done 4175 done 4176 done 4177 IFS=$as_save_IFS 4178 if test -z "$ac_cv_path_GREP"; then 4179 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4180 fi 4181 else 4182 ac_cv_path_GREP=$GREP 4183 fi 4184 4185 fi 4186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4187 $as_echo "$ac_cv_path_GREP" >&6; } 4188 GREP="$ac_cv_path_GREP" 4189 4190 4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4192 $as_echo_n "checking for egrep... " >&6; } 4193 if ${ac_cv_path_EGREP+:} false; then : 4194 $as_echo_n "(cached) " >&6 4195 else 4196 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4197 then ac_cv_path_EGREP="$GREP -E" 4198 else 4199 if test -z "$EGREP"; then 4200 ac_path_EGREP_found=false 4201 # Loop through the user's path and test for each of PROGNAME-LIST 4202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4203 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4204 do 4205 IFS=$as_save_IFS 4206 test -z "$as_dir" && as_dir=. 4207 for ac_prog in egrep; do 4208 for ac_exec_ext in '' $ac_executable_extensions; do 4209 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4210 as_fn_executable_p "$ac_path_EGREP" || continue 4211 # Check for GNU ac_path_EGREP and select it if it is found. 4212 # Check for GNU $ac_path_EGREP 4213 case `"$ac_path_EGREP" --version 2>&1` in 4214 *GNU*) 4215 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4216 *) 4217 ac_count=0 4218 $as_echo_n 0123456789 >"conftest.in" 4219 while : 4220 do 4221 cat "conftest.in" "conftest.in" >"conftest.tmp" 4222 mv "conftest.tmp" "conftest.in" 4223 cp "conftest.in" "conftest.nl" 4224 $as_echo 'EGREP' >> "conftest.nl" 4225 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4226 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4227 as_fn_arith $ac_count + 1 && ac_count=$as_val 4228 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4229 # Best one so far, save it but keep looking for a better one 4230 ac_cv_path_EGREP="$ac_path_EGREP" 4231 ac_path_EGREP_max=$ac_count 4232 fi 4233 # 10*(2^10) chars as input seems more than enough 4234 test $ac_count -gt 10 && break 4235 done 4236 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4237 esac 4238 4239 $ac_path_EGREP_found && break 3 4240 done 4241 done 4242 done 4243 IFS=$as_save_IFS 4244 if test -z "$ac_cv_path_EGREP"; then 4245 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4246 fi 4247 else 4248 ac_cv_path_EGREP=$EGREP 4249 fi 4250 4251 fi 4252 fi 4253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4254 $as_echo "$ac_cv_path_EGREP" >&6; } 4255 EGREP="$ac_cv_path_EGREP" 4256 4257 4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4259 $as_echo_n "checking for ANSI C header files... " >&6; } 4260 if ${ac_cv_header_stdc+:} false; then : 4261 $as_echo_n "(cached) " >&6 4262 else 4263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4264 /* end confdefs.h. */ 4265 #include <stdlib.h> 4266 #include <stdarg.h> 4267 #include <string.h> 4268 #include <float.h> 4269 4270 int 4271 main () 4272 { 4273 4274 ; 4275 return 0; 4276 } 4277 _ACEOF 4278 if ac_fn_c_try_compile "$LINENO"; then : 4279 ac_cv_header_stdc=yes 4280 else 4281 ac_cv_header_stdc=no 4282 fi 4283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4284 4285 if test $ac_cv_header_stdc = yes; then 4286 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4288 /* end confdefs.h. */ 4289 #include <string.h> 4290 4291 _ACEOF 4292 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4293 $EGREP "memchr" >/dev/null 2>&1; then : 4294 4295 else 4296 ac_cv_header_stdc=no 4297 fi 4298 rm -f conftest* 4299 4300 fi 4301 4302 if test $ac_cv_header_stdc = yes; then 4303 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4305 /* end confdefs.h. */ 4306 #include <stdlib.h> 4307 4308 _ACEOF 4309 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4310 $EGREP "free" >/dev/null 2>&1; then : 4311 4312 else 4313 ac_cv_header_stdc=no 4314 fi 4315 rm -f conftest* 4316 4317 fi 4318 4319 if test $ac_cv_header_stdc = yes; then 4320 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4321 if test "$cross_compiling" = yes; then : 4322 : 4323 else 4324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4325 /* end confdefs.h. */ 4326 #include <ctype.h> 4327 #include <stdlib.h> 4328 #if ((' ' & 0x0FF) == 0x020) 4329 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4330 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4331 #else 4332 # define ISLOWER(c) \ 4333 (('a' <= (c) && (c) <= 'i') \ 4334 || ('j' <= (c) && (c) <= 'r') \ 4335 || ('s' <= (c) && (c) <= 'z')) 4336 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4337 #endif 4338 4339 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4340 int 4341 main () 4342 { 4343 int i; 4344 for (i = 0; i < 256; i++) 4345 if (XOR (islower (i), ISLOWER (i)) 4346 || toupper (i) != TOUPPER (i)) 4347 return 2; 4348 return 0; 4349 } 4350 _ACEOF 4351 if ac_fn_c_try_run "$LINENO"; then : 4352 4353 else 4354 ac_cv_header_stdc=no 4355 fi 4356 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4357 conftest.$ac_objext conftest.beam conftest.$ac_ext 4358 fi 4359 4360 fi 4361 fi 4362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4363 $as_echo "$ac_cv_header_stdc" >&6; } 4364 if test $ac_cv_header_stdc = yes; then 4365 4366 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4367 4368 fi 4369 4370 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4371 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4372 inttypes.h stdint.h unistd.h 4373 do : 4374 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4375 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4376 " 4377 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4378 cat >>confdefs.h <<_ACEOF 4379 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4380 _ACEOF 4381 4382 fi 4383 4384 done 4385 4386 4387 4388 4389 4390 4391 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4392 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4393 CLANGCC="yes" 4394 else 4395 CLANGCC="no" 4396 fi 4397 4398 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4399 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4400 INTELCC="yes" 4401 else 4402 INTELCC="no" 4403 fi 4404 4405 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4406 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4407 SUNCC="yes" 4408 else 4409 SUNCC="no" 4410 fi 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4421 if test -n "$ac_tool_prefix"; then 4422 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4423 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4425 $as_echo_n "checking for $ac_word... " >&6; } 4426 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4427 $as_echo_n "(cached) " >&6 4428 else 4429 case $PKG_CONFIG in 4430 [\\/]* | ?:[\\/]*) 4431 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4432 ;; 4433 *) 4434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4435 for as_dir in $PATH 4436 do 4437 IFS=$as_save_IFS 4438 test -z "$as_dir" && as_dir=. 4439 for ac_exec_ext in '' $ac_executable_extensions; do 4440 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4441 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4442 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4443 break 2 4444 fi 4445 done 4446 done 4447 IFS=$as_save_IFS 4448 4449 ;; 4450 esac 4451 fi 4452 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4453 if test -n "$PKG_CONFIG"; then 4454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4455 $as_echo "$PKG_CONFIG" >&6; } 4456 else 4457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4458 $as_echo "no" >&6; } 4459 fi 4460 4461 4462 fi 4463 if test -z "$ac_cv_path_PKG_CONFIG"; then 4464 ac_pt_PKG_CONFIG=$PKG_CONFIG 4465 # Extract the first word of "pkg-config", so it can be a program name with args. 4466 set dummy pkg-config; ac_word=$2 4467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4468 $as_echo_n "checking for $ac_word... " >&6; } 4469 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4470 $as_echo_n "(cached) " >&6 4471 else 4472 case $ac_pt_PKG_CONFIG in 4473 [\\/]* | ?:[\\/]*) 4474 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4475 ;; 4476 *) 4477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4478 for as_dir in $PATH 4479 do 4480 IFS=$as_save_IFS 4481 test -z "$as_dir" && as_dir=. 4482 for ac_exec_ext in '' $ac_executable_extensions; do 4483 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4484 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4485 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4486 break 2 4487 fi 4488 done 4489 done 4490 IFS=$as_save_IFS 4491 4492 ;; 4493 esac 4494 fi 4495 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4496 if test -n "$ac_pt_PKG_CONFIG"; then 4497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4498 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4499 else 4500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4501 $as_echo "no" >&6; } 4502 fi 4503 4504 if test "x$ac_pt_PKG_CONFIG" = x; then 4505 PKG_CONFIG="" 4506 else 4507 case $cross_compiling:$ac_tool_warned in 4508 yes:) 4509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4510 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4511 ac_tool_warned=yes ;; 4512 esac 4513 PKG_CONFIG=$ac_pt_PKG_CONFIG 4514 fi 4515 else 4516 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4517 fi 4518 4519 fi 4520 if test -n "$PKG_CONFIG"; then 4521 _pkg_min_version=0.9.0 4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4523 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4524 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4526 $as_echo "yes" >&6; } 4527 else 4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4529 $as_echo "no" >&6; } 4530 PKG_CONFIG="" 4531 fi 4532 fi 4533 # Make sure we can run config.sub. 4534 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4535 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4536 4537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4538 $as_echo_n "checking build system type... " >&6; } 4539 if ${ac_cv_build+:} false; then : 4540 $as_echo_n "(cached) " >&6 4541 else 4542 ac_build_alias=$build_alias 4543 test "x$ac_build_alias" = x && 4544 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4545 test "x$ac_build_alias" = x && 4546 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4547 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4548 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4549 4550 fi 4551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4552 $as_echo "$ac_cv_build" >&6; } 4553 case $ac_cv_build in 4554 *-*-*) ;; 4555 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4556 esac 4557 build=$ac_cv_build 4558 ac_save_IFS=$IFS; IFS='-' 4559 set x $ac_cv_build 4560 shift 4561 build_cpu=$1 4562 build_vendor=$2 4563 shift; shift 4564 # Remember, the first character of IFS is used to create $*, 4565 # except with old shells: 4566 build_os=$* 4567 IFS=$ac_save_IFS 4568 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4569 4570 4571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4572 $as_echo_n "checking host system type... " >&6; } 4573 if ${ac_cv_host+:} false; then : 4574 $as_echo_n "(cached) " >&6 4575 else 4576 if test "x$host_alias" = x; then 4577 ac_cv_host=$ac_cv_build 4578 else 4579 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4580 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4581 fi 4582 4583 fi 4584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4585 $as_echo "$ac_cv_host" >&6; } 4586 case $ac_cv_host in 4587 *-*-*) ;; 4588 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4589 esac 4590 host=$ac_cv_host 4591 ac_save_IFS=$IFS; IFS='-' 4592 set x $ac_cv_host 4593 shift 4594 host_cpu=$1 4595 host_vendor=$2 4596 shift; shift 4597 # Remember, the first character of IFS is used to create $*, 4598 # except with old shells: 4599 host_os=$* 4600 IFS=$ac_save_IFS 4601 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4602 4603 4604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4605 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4606 if ${ac_cv_path_SED+:} false; then : 4607 $as_echo_n "(cached) " >&6 4608 else 4609 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4610 for ac_i in 1 2 3 4 5 6 7; do 4611 ac_script="$ac_script$as_nl$ac_script" 4612 done 4613 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4614 { ac_script=; unset ac_script;} 4615 if test -z "$SED"; then 4616 ac_path_SED_found=false 4617 # Loop through the user's path and test for each of PROGNAME-LIST 4618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4619 for as_dir in $PATH 4620 do 4621 IFS=$as_save_IFS 4622 test -z "$as_dir" && as_dir=. 4623 for ac_prog in sed gsed; do 4624 for ac_exec_ext in '' $ac_executable_extensions; do 4625 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4626 as_fn_executable_p "$ac_path_SED" || continue 4627 # Check for GNU ac_path_SED and select it if it is found. 4628 # Check for GNU $ac_path_SED 4629 case `"$ac_path_SED" --version 2>&1` in 4630 *GNU*) 4631 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4632 *) 4633 ac_count=0 4634 $as_echo_n 0123456789 >"conftest.in" 4635 while : 4636 do 4637 cat "conftest.in" "conftest.in" >"conftest.tmp" 4638 mv "conftest.tmp" "conftest.in" 4639 cp "conftest.in" "conftest.nl" 4640 $as_echo '' >> "conftest.nl" 4641 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4642 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4643 as_fn_arith $ac_count + 1 && ac_count=$as_val 4644 if test $ac_count -gt ${ac_path_SED_max-0}; then 4645 # Best one so far, save it but keep looking for a better one 4646 ac_cv_path_SED="$ac_path_SED" 4647 ac_path_SED_max=$ac_count 4648 fi 4649 # 10*(2^10) chars as input seems more than enough 4650 test $ac_count -gt 10 && break 4651 done 4652 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4653 esac 4654 4655 $ac_path_SED_found && break 3 4656 done 4657 done 4658 done 4659 IFS=$as_save_IFS 4660 if test -z "$ac_cv_path_SED"; then 4661 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4662 fi 4663 else 4664 ac_cv_path_SED=$SED 4665 fi 4666 4667 fi 4668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4669 $as_echo "$ac_cv_path_SED" >&6; } 4670 SED="$ac_cv_path_SED" 4671 rm -f conftest.sed 4672 4673 4674 4675 4676 4677 4678 # Check whether --enable-selective-werror was given. 4679 if test "${enable_selective_werror+set}" = set; then : 4680 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4681 else 4682 SELECTIVE_WERROR=yes 4683 fi 4684 4685 4686 4687 4688 4689 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4690 if test "x$SUNCC" = "xyes"; then 4691 BASE_CFLAGS="-v" 4692 else 4693 BASE_CFLAGS="" 4694 fi 4695 4696 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 xorg_testset_save_CFLAGS="$CFLAGS" 4711 4712 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4715 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4716 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4717 $as_echo_n "(cached) " >&6 4718 else 4719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4720 /* end confdefs.h. */ 4721 int i; 4722 _ACEOF 4723 if ac_fn_c_try_compile "$LINENO"; then : 4724 xorg_cv_cc_flag_unknown_warning_option=yes 4725 else 4726 xorg_cv_cc_flag_unknown_warning_option=no 4727 fi 4728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4729 fi 4730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4731 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4732 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4733 CFLAGS="$xorg_testset_save_CFLAGS" 4734 fi 4735 4736 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4737 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4739 fi 4740 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4742 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4743 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4744 $as_echo_n "(cached) " >&6 4745 else 4746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4747 /* end confdefs.h. */ 4748 int i; 4749 _ACEOF 4750 if ac_fn_c_try_compile "$LINENO"; then : 4751 xorg_cv_cc_flag_unused_command_line_argument=yes 4752 else 4753 xorg_cv_cc_flag_unused_command_line_argument=no 4754 fi 4755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4756 fi 4757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4758 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4759 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4760 CFLAGS="$xorg_testset_save_CFLAGS" 4761 fi 4762 4763 found="no" 4764 4765 if test $found = "no" ; then 4766 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4768 fi 4769 4770 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4772 fi 4773 4774 CFLAGS="$CFLAGS -Wall" 4775 4776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wall" >&5 4777 $as_echo_n "checking if $CC supports-Wall... " >&6; } 4778 cacheid=xorg_cv_cc_flag__Wall 4779 if eval \${$cacheid+:} false; then : 4780 $as_echo_n "(cached) " >&6 4781 else 4782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4783 /* end confdefs.h. */ 4784 int i; 4785 int 4786 main () 4787 { 4788 4789 ; 4790 return 0; 4791 } 4792 _ACEOF 4793 if ac_fn_c_try_link "$LINENO"; then : 4794 eval $cacheid=yes 4795 else 4796 eval $cacheid=no 4797 fi 4798 rm -f core conftest.err conftest.$ac_objext \ 4799 conftest$ac_exeext conftest.$ac_ext 4800 fi 4801 4802 4803 CFLAGS="$xorg_testset_save_CFLAGS" 4804 4805 eval supported=\$$cacheid 4806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4807 $as_echo "$supported" >&6; } 4808 if test "$supported" = "yes" ; then 4809 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4810 found="yes" 4811 fi 4812 fi 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 xorg_testset_save_CFLAGS="$CFLAGS" 4829 4830 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4833 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4834 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4835 $as_echo_n "(cached) " >&6 4836 else 4837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4838 /* end confdefs.h. */ 4839 int i; 4840 _ACEOF 4841 if ac_fn_c_try_compile "$LINENO"; then : 4842 xorg_cv_cc_flag_unknown_warning_option=yes 4843 else 4844 xorg_cv_cc_flag_unknown_warning_option=no 4845 fi 4846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4847 fi 4848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4849 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4850 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4851 CFLAGS="$xorg_testset_save_CFLAGS" 4852 fi 4853 4854 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4857 fi 4858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4860 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4861 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4862 $as_echo_n "(cached) " >&6 4863 else 4864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4865 /* end confdefs.h. */ 4866 int i; 4867 _ACEOF 4868 if ac_fn_c_try_compile "$LINENO"; then : 4869 xorg_cv_cc_flag_unused_command_line_argument=yes 4870 else 4871 xorg_cv_cc_flag_unused_command_line_argument=no 4872 fi 4873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4874 fi 4875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4876 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4877 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4878 CFLAGS="$xorg_testset_save_CFLAGS" 4879 fi 4880 4881 found="no" 4882 4883 if test $found = "no" ; then 4884 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4886 fi 4887 4888 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4890 fi 4891 4892 CFLAGS="$CFLAGS -Wpointer-arith" 4893 4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-arith" >&5 4895 $as_echo_n "checking if $CC supports-Wpointer-arith... " >&6; } 4896 cacheid=xorg_cv_cc_flag__Wpointer_arith 4897 if eval \${$cacheid+:} false; then : 4898 $as_echo_n "(cached) " >&6 4899 else 4900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4901 /* end confdefs.h. */ 4902 int i; 4903 int 4904 main () 4905 { 4906 4907 ; 4908 return 0; 4909 } 4910 _ACEOF 4911 if ac_fn_c_try_link "$LINENO"; then : 4912 eval $cacheid=yes 4913 else 4914 eval $cacheid=no 4915 fi 4916 rm -f core conftest.err conftest.$ac_objext \ 4917 conftest$ac_exeext conftest.$ac_ext 4918 fi 4919 4920 4921 CFLAGS="$xorg_testset_save_CFLAGS" 4922 4923 eval supported=\$$cacheid 4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4925 $as_echo "$supported" >&6; } 4926 if test "$supported" = "yes" ; then 4927 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4928 found="yes" 4929 fi 4930 fi 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 xorg_testset_save_CFLAGS="$CFLAGS" 4947 4948 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4951 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4952 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4953 $as_echo_n "(cached) " >&6 4954 else 4955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4956 /* end confdefs.h. */ 4957 int i; 4958 _ACEOF 4959 if ac_fn_c_try_compile "$LINENO"; then : 4960 xorg_cv_cc_flag_unknown_warning_option=yes 4961 else 4962 xorg_cv_cc_flag_unknown_warning_option=no 4963 fi 4964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4965 fi 4966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4967 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4969 CFLAGS="$xorg_testset_save_CFLAGS" 4970 fi 4971 4972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4975 fi 4976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4978 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4979 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4980 $as_echo_n "(cached) " >&6 4981 else 4982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4983 /* end confdefs.h. */ 4984 int i; 4985 _ACEOF 4986 if ac_fn_c_try_compile "$LINENO"; then : 4987 xorg_cv_cc_flag_unused_command_line_argument=yes 4988 else 4989 xorg_cv_cc_flag_unused_command_line_argument=no 4990 fi 4991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4992 fi 4993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4994 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4996 CFLAGS="$xorg_testset_save_CFLAGS" 4997 fi 4998 4999 found="no" 5000 5001 if test $found = "no" ; then 5002 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5004 fi 5005 5006 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5008 fi 5009 5010 CFLAGS="$CFLAGS -Wmissing-declarations" 5011 5012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-declarations" >&5 5013 $as_echo_n "checking if $CC supports-Wmissing-declarations... " >&6; } 5014 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5015 if eval \${$cacheid+:} false; then : 5016 $as_echo_n "(cached) " >&6 5017 else 5018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5019 /* end confdefs.h. */ 5020 int i; 5021 int 5022 main () 5023 { 5024 5025 ; 5026 return 0; 5027 } 5028 _ACEOF 5029 if ac_fn_c_try_link "$LINENO"; then : 5030 eval $cacheid=yes 5031 else 5032 eval $cacheid=no 5033 fi 5034 rm -f core conftest.err conftest.$ac_objext \ 5035 conftest$ac_exeext conftest.$ac_ext 5036 fi 5037 5038 5039 CFLAGS="$xorg_testset_save_CFLAGS" 5040 5041 eval supported=\$$cacheid 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5043 $as_echo "$supported" >&6; } 5044 if test "$supported" = "yes" ; then 5045 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5046 found="yes" 5047 fi 5048 fi 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 xorg_testset_save_CFLAGS="$CFLAGS" 5065 5066 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5069 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5070 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5071 $as_echo_n "(cached) " >&6 5072 else 5073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5074 /* end confdefs.h. */ 5075 int i; 5076 _ACEOF 5077 if ac_fn_c_try_compile "$LINENO"; then : 5078 xorg_cv_cc_flag_unknown_warning_option=yes 5079 else 5080 xorg_cv_cc_flag_unknown_warning_option=no 5081 fi 5082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5083 fi 5084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5085 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5087 CFLAGS="$xorg_testset_save_CFLAGS" 5088 fi 5089 5090 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5093 fi 5094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5096 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5097 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5098 $as_echo_n "(cached) " >&6 5099 else 5100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5101 /* end confdefs.h. */ 5102 int i; 5103 _ACEOF 5104 if ac_fn_c_try_compile "$LINENO"; then : 5105 xorg_cv_cc_flag_unused_command_line_argument=yes 5106 else 5107 xorg_cv_cc_flag_unused_command_line_argument=no 5108 fi 5109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5110 fi 5111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5112 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5114 CFLAGS="$xorg_testset_save_CFLAGS" 5115 fi 5116 5117 found="no" 5118 5119 if test $found = "no" ; then 5120 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5122 fi 5123 5124 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5126 fi 5127 5128 CFLAGS="$CFLAGS -Wformat=2" 5129 5130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat=2" >&5 5131 $as_echo_n "checking if $CC supports-Wformat=2... " >&6; } 5132 cacheid=xorg_cv_cc_flag__Wformat_2 5133 if eval \${$cacheid+:} false; then : 5134 $as_echo_n "(cached) " >&6 5135 else 5136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5137 /* end confdefs.h. */ 5138 int i; 5139 int 5140 main () 5141 { 5142 5143 ; 5144 return 0; 5145 } 5146 _ACEOF 5147 if ac_fn_c_try_link "$LINENO"; then : 5148 eval $cacheid=yes 5149 else 5150 eval $cacheid=no 5151 fi 5152 rm -f core conftest.err conftest.$ac_objext \ 5153 conftest$ac_exeext conftest.$ac_ext 5154 fi 5155 5156 5157 CFLAGS="$xorg_testset_save_CFLAGS" 5158 5159 eval supported=\$$cacheid 5160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5161 $as_echo "$supported" >&6; } 5162 if test "$supported" = "yes" ; then 5163 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5164 found="yes" 5165 fi 5166 fi 5167 5168 if test $found = "no" ; then 5169 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5171 fi 5172 5173 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5175 fi 5176 5177 CFLAGS="$CFLAGS -Wformat" 5178 5179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat" >&5 5180 $as_echo_n "checking if $CC supports-Wformat... " >&6; } 5181 cacheid=xorg_cv_cc_flag__Wformat 5182 if eval \${$cacheid+:} false; then : 5183 $as_echo_n "(cached) " >&6 5184 else 5185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5186 /* end confdefs.h. */ 5187 int i; 5188 int 5189 main () 5190 { 5191 5192 ; 5193 return 0; 5194 } 5195 _ACEOF 5196 if ac_fn_c_try_link "$LINENO"; then : 5197 eval $cacheid=yes 5198 else 5199 eval $cacheid=no 5200 fi 5201 rm -f core conftest.err conftest.$ac_objext \ 5202 conftest$ac_exeext conftest.$ac_ext 5203 fi 5204 5205 5206 CFLAGS="$xorg_testset_save_CFLAGS" 5207 5208 eval supported=\$$cacheid 5209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5210 $as_echo "$supported" >&6; } 5211 if test "$supported" = "yes" ; then 5212 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5213 found="yes" 5214 fi 5215 fi 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 xorg_testset_save_CFLAGS="$CFLAGS" 5234 5235 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5238 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5239 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5240 $as_echo_n "(cached) " >&6 5241 else 5242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5243 /* end confdefs.h. */ 5244 int i; 5245 _ACEOF 5246 if ac_fn_c_try_compile "$LINENO"; then : 5247 xorg_cv_cc_flag_unknown_warning_option=yes 5248 else 5249 xorg_cv_cc_flag_unknown_warning_option=no 5250 fi 5251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5252 fi 5253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5254 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5255 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5256 CFLAGS="$xorg_testset_save_CFLAGS" 5257 fi 5258 5259 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5262 fi 5263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5265 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5266 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5267 $as_echo_n "(cached) " >&6 5268 else 5269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5270 /* end confdefs.h. */ 5271 int i; 5272 _ACEOF 5273 if ac_fn_c_try_compile "$LINENO"; then : 5274 xorg_cv_cc_flag_unused_command_line_argument=yes 5275 else 5276 xorg_cv_cc_flag_unused_command_line_argument=no 5277 fi 5278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5279 fi 5280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5281 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5282 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5283 CFLAGS="$xorg_testset_save_CFLAGS" 5284 fi 5285 5286 found="no" 5287 5288 if test $found = "no" ; then 5289 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5291 fi 5292 5293 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5295 fi 5296 5297 CFLAGS="$CFLAGS -Wstrict-prototypes" 5298 5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wstrict-prototypes" >&5 5300 $as_echo_n "checking if $CC supports-Wstrict-prototypes... " >&6; } 5301 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5302 if eval \${$cacheid+:} false; then : 5303 $as_echo_n "(cached) " >&6 5304 else 5305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5306 /* end confdefs.h. */ 5307 int i; 5308 int 5309 main () 5310 { 5311 5312 ; 5313 return 0; 5314 } 5315 _ACEOF 5316 if ac_fn_c_try_link "$LINENO"; then : 5317 eval $cacheid=yes 5318 else 5319 eval $cacheid=no 5320 fi 5321 rm -f core conftest.err conftest.$ac_objext \ 5322 conftest$ac_exeext conftest.$ac_ext 5323 fi 5324 5325 5326 CFLAGS="$xorg_testset_save_CFLAGS" 5327 5328 eval supported=\$$cacheid 5329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5330 $as_echo "$supported" >&6; } 5331 if test "$supported" = "yes" ; then 5332 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5333 found="yes" 5334 fi 5335 fi 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 xorg_testset_save_CFLAGS="$CFLAGS" 5352 5353 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5356 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5357 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5358 $as_echo_n "(cached) " >&6 5359 else 5360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5361 /* end confdefs.h. */ 5362 int i; 5363 _ACEOF 5364 if ac_fn_c_try_compile "$LINENO"; then : 5365 xorg_cv_cc_flag_unknown_warning_option=yes 5366 else 5367 xorg_cv_cc_flag_unknown_warning_option=no 5368 fi 5369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5370 fi 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5372 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5374 CFLAGS="$xorg_testset_save_CFLAGS" 5375 fi 5376 5377 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5380 fi 5381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5383 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5384 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5385 $as_echo_n "(cached) " >&6 5386 else 5387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5388 /* end confdefs.h. */ 5389 int i; 5390 _ACEOF 5391 if ac_fn_c_try_compile "$LINENO"; then : 5392 xorg_cv_cc_flag_unused_command_line_argument=yes 5393 else 5394 xorg_cv_cc_flag_unused_command_line_argument=no 5395 fi 5396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5397 fi 5398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5399 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5400 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5401 CFLAGS="$xorg_testset_save_CFLAGS" 5402 fi 5403 5404 found="no" 5405 5406 if test $found = "no" ; then 5407 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5409 fi 5410 5411 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5413 fi 5414 5415 CFLAGS="$CFLAGS -Wmissing-prototypes" 5416 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-prototypes" >&5 5418 $as_echo_n "checking if $CC supports-Wmissing-prototypes... " >&6; } 5419 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5420 if eval \${$cacheid+:} false; then : 5421 $as_echo_n "(cached) " >&6 5422 else 5423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5424 /* end confdefs.h. */ 5425 int i; 5426 int 5427 main () 5428 { 5429 5430 ; 5431 return 0; 5432 } 5433 _ACEOF 5434 if ac_fn_c_try_link "$LINENO"; then : 5435 eval $cacheid=yes 5436 else 5437 eval $cacheid=no 5438 fi 5439 rm -f core conftest.err conftest.$ac_objext \ 5440 conftest$ac_exeext conftest.$ac_ext 5441 fi 5442 5443 5444 CFLAGS="$xorg_testset_save_CFLAGS" 5445 5446 eval supported=\$$cacheid 5447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5448 $as_echo "$supported" >&6; } 5449 if test "$supported" = "yes" ; then 5450 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5451 found="yes" 5452 fi 5453 fi 5454 5455 5456 5457 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 xorg_testset_save_CFLAGS="$CFLAGS" 5470 5471 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5474 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5475 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5476 $as_echo_n "(cached) " >&6 5477 else 5478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5479 /* end confdefs.h. */ 5480 int i; 5481 _ACEOF 5482 if ac_fn_c_try_compile "$LINENO"; then : 5483 xorg_cv_cc_flag_unknown_warning_option=yes 5484 else 5485 xorg_cv_cc_flag_unknown_warning_option=no 5486 fi 5487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5488 fi 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5490 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5491 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5492 CFLAGS="$xorg_testset_save_CFLAGS" 5493 fi 5494 5495 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5498 fi 5499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5501 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5502 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5503 $as_echo_n "(cached) " >&6 5504 else 5505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5506 /* end confdefs.h. */ 5507 int i; 5508 _ACEOF 5509 if ac_fn_c_try_compile "$LINENO"; then : 5510 xorg_cv_cc_flag_unused_command_line_argument=yes 5511 else 5512 xorg_cv_cc_flag_unused_command_line_argument=no 5513 fi 5514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5515 fi 5516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5517 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5518 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5519 CFLAGS="$xorg_testset_save_CFLAGS" 5520 fi 5521 5522 found="no" 5523 5524 if test $found = "no" ; then 5525 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5527 fi 5528 5529 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5531 fi 5532 5533 CFLAGS="$CFLAGS -Wnested-externs" 5534 5535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnested-externs" >&5 5536 $as_echo_n "checking if $CC supports-Wnested-externs... " >&6; } 5537 cacheid=xorg_cv_cc_flag__Wnested_externs 5538 if eval \${$cacheid+:} false; then : 5539 $as_echo_n "(cached) " >&6 5540 else 5541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5542 /* end confdefs.h. */ 5543 int i; 5544 int 5545 main () 5546 { 5547 5548 ; 5549 return 0; 5550 } 5551 _ACEOF 5552 if ac_fn_c_try_link "$LINENO"; then : 5553 eval $cacheid=yes 5554 else 5555 eval $cacheid=no 5556 fi 5557 rm -f core conftest.err conftest.$ac_objext \ 5558 conftest$ac_exeext conftest.$ac_ext 5559 fi 5560 5561 5562 CFLAGS="$xorg_testset_save_CFLAGS" 5563 5564 eval supported=\$$cacheid 5565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5566 $as_echo "$supported" >&6; } 5567 if test "$supported" = "yes" ; then 5568 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5569 found="yes" 5570 fi 5571 fi 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 xorg_testset_save_CFLAGS="$CFLAGS" 5588 5589 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5592 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5593 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5594 $as_echo_n "(cached) " >&6 5595 else 5596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5597 /* end confdefs.h. */ 5598 int i; 5599 _ACEOF 5600 if ac_fn_c_try_compile "$LINENO"; then : 5601 xorg_cv_cc_flag_unknown_warning_option=yes 5602 else 5603 xorg_cv_cc_flag_unknown_warning_option=no 5604 fi 5605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5606 fi 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5608 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5609 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5610 CFLAGS="$xorg_testset_save_CFLAGS" 5611 fi 5612 5613 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5614 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5616 fi 5617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5619 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5620 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5621 $as_echo_n "(cached) " >&6 5622 else 5623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5624 /* end confdefs.h. */ 5625 int i; 5626 _ACEOF 5627 if ac_fn_c_try_compile "$LINENO"; then : 5628 xorg_cv_cc_flag_unused_command_line_argument=yes 5629 else 5630 xorg_cv_cc_flag_unused_command_line_argument=no 5631 fi 5632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5633 fi 5634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5635 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5636 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5637 CFLAGS="$xorg_testset_save_CFLAGS" 5638 fi 5639 5640 found="no" 5641 5642 if test $found = "no" ; then 5643 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5645 fi 5646 5647 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5649 fi 5650 5651 CFLAGS="$CFLAGS -Wbad-function-cast" 5652 5653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wbad-function-cast" >&5 5654 $as_echo_n "checking if $CC supports-Wbad-function-cast... " >&6; } 5655 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5656 if eval \${$cacheid+:} false; then : 5657 $as_echo_n "(cached) " >&6 5658 else 5659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5660 /* end confdefs.h. */ 5661 int i; 5662 int 5663 main () 5664 { 5665 5666 ; 5667 return 0; 5668 } 5669 _ACEOF 5670 if ac_fn_c_try_link "$LINENO"; then : 5671 eval $cacheid=yes 5672 else 5673 eval $cacheid=no 5674 fi 5675 rm -f core conftest.err conftest.$ac_objext \ 5676 conftest$ac_exeext conftest.$ac_ext 5677 fi 5678 5679 5680 CFLAGS="$xorg_testset_save_CFLAGS" 5681 5682 eval supported=\$$cacheid 5683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5684 $as_echo "$supported" >&6; } 5685 if test "$supported" = "yes" ; then 5686 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5687 found="yes" 5688 fi 5689 fi 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701 5702 5703 5704 5705 xorg_testset_save_CFLAGS="$CFLAGS" 5706 5707 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5710 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5711 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5712 $as_echo_n "(cached) " >&6 5713 else 5714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5715 /* end confdefs.h. */ 5716 int i; 5717 _ACEOF 5718 if ac_fn_c_try_compile "$LINENO"; then : 5719 xorg_cv_cc_flag_unknown_warning_option=yes 5720 else 5721 xorg_cv_cc_flag_unknown_warning_option=no 5722 fi 5723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5724 fi 5725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5726 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5727 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5728 CFLAGS="$xorg_testset_save_CFLAGS" 5729 fi 5730 5731 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5734 fi 5735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5737 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5738 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5739 $as_echo_n "(cached) " >&6 5740 else 5741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5742 /* end confdefs.h. */ 5743 int i; 5744 _ACEOF 5745 if ac_fn_c_try_compile "$LINENO"; then : 5746 xorg_cv_cc_flag_unused_command_line_argument=yes 5747 else 5748 xorg_cv_cc_flag_unused_command_line_argument=no 5749 fi 5750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5751 fi 5752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5753 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5754 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5755 CFLAGS="$xorg_testset_save_CFLAGS" 5756 fi 5757 5758 found="no" 5759 5760 if test $found = "no" ; then 5761 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5763 fi 5764 5765 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5767 fi 5768 5769 CFLAGS="$CFLAGS -Wold-style-definition" 5770 5771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wold-style-definition" >&5 5772 $as_echo_n "checking if $CC supports-Wold-style-definition... " >&6; } 5773 cacheid=xorg_cv_cc_flag__Wold_style_definition 5774 if eval \${$cacheid+:} false; then : 5775 $as_echo_n "(cached) " >&6 5776 else 5777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778 /* end confdefs.h. */ 5779 int i; 5780 int 5781 main () 5782 { 5783 5784 ; 5785 return 0; 5786 } 5787 _ACEOF 5788 if ac_fn_c_try_link "$LINENO"; then : 5789 eval $cacheid=yes 5790 else 5791 eval $cacheid=no 5792 fi 5793 rm -f core conftest.err conftest.$ac_objext \ 5794 conftest$ac_exeext conftest.$ac_ext 5795 fi 5796 5797 5798 CFLAGS="$xorg_testset_save_CFLAGS" 5799 5800 eval supported=\$$cacheid 5801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5802 $as_echo "$supported" >&6; } 5803 if test "$supported" = "yes" ; then 5804 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5805 found="yes" 5806 fi 5807 fi 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 xorg_testset_save_CFLAGS="$CFLAGS" 5824 5825 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5828 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5829 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5830 $as_echo_n "(cached) " >&6 5831 else 5832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5833 /* end confdefs.h. */ 5834 int i; 5835 _ACEOF 5836 if ac_fn_c_try_compile "$LINENO"; then : 5837 xorg_cv_cc_flag_unknown_warning_option=yes 5838 else 5839 xorg_cv_cc_flag_unknown_warning_option=no 5840 fi 5841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5842 fi 5843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5844 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5845 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5846 CFLAGS="$xorg_testset_save_CFLAGS" 5847 fi 5848 5849 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5852 fi 5853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5855 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5856 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5857 $as_echo_n "(cached) " >&6 5858 else 5859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5860 /* end confdefs.h. */ 5861 int i; 5862 _ACEOF 5863 if ac_fn_c_try_compile "$LINENO"; then : 5864 xorg_cv_cc_flag_unused_command_line_argument=yes 5865 else 5866 xorg_cv_cc_flag_unused_command_line_argument=no 5867 fi 5868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5869 fi 5870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5871 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5872 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5873 CFLAGS="$xorg_testset_save_CFLAGS" 5874 fi 5875 5876 found="no" 5877 5878 if test $found = "no" ; then 5879 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5881 fi 5882 5883 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5885 fi 5886 5887 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5888 5889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wdeclaration-after-statement" >&5 5890 $as_echo_n "checking if $CC supports-Wdeclaration-after-statement... " >&6; } 5891 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5892 if eval \${$cacheid+:} false; then : 5893 $as_echo_n "(cached) " >&6 5894 else 5895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5896 /* end confdefs.h. */ 5897 int i; 5898 int 5899 main () 5900 { 5901 5902 ; 5903 return 0; 5904 } 5905 _ACEOF 5906 if ac_fn_c_try_link "$LINENO"; then : 5907 eval $cacheid=yes 5908 else 5909 eval $cacheid=no 5910 fi 5911 rm -f core conftest.err conftest.$ac_objext \ 5912 conftest$ac_exeext conftest.$ac_ext 5913 fi 5914 5915 5916 CFLAGS="$xorg_testset_save_CFLAGS" 5917 5918 eval supported=\$$cacheid 5919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5920 $as_echo "$supported" >&6; } 5921 if test "$supported" = "yes" ; then 5922 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5923 found="yes" 5924 fi 5925 fi 5926 5927 5928 5929 5930 5931 # This chunk adds additional warnings that could catch undesired effects. 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 xorg_testset_save_CFLAGS="$CFLAGS" 5946 5947 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5950 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5951 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5952 $as_echo_n "(cached) " >&6 5953 else 5954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5955 /* end confdefs.h. */ 5956 int i; 5957 _ACEOF 5958 if ac_fn_c_try_compile "$LINENO"; then : 5959 xorg_cv_cc_flag_unknown_warning_option=yes 5960 else 5961 xorg_cv_cc_flag_unknown_warning_option=no 5962 fi 5963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5964 fi 5965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5966 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5967 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5968 CFLAGS="$xorg_testset_save_CFLAGS" 5969 fi 5970 5971 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5974 fi 5975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5977 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5978 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5979 $as_echo_n "(cached) " >&6 5980 else 5981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5982 /* end confdefs.h. */ 5983 int i; 5984 _ACEOF 5985 if ac_fn_c_try_compile "$LINENO"; then : 5986 xorg_cv_cc_flag_unused_command_line_argument=yes 5987 else 5988 xorg_cv_cc_flag_unused_command_line_argument=no 5989 fi 5990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5991 fi 5992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5993 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5994 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5995 CFLAGS="$xorg_testset_save_CFLAGS" 5996 fi 5997 5998 found="no" 5999 6000 if test $found = "no" ; then 6001 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6003 fi 6004 6005 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6007 fi 6008 6009 CFLAGS="$CFLAGS -Wunused" 6010 6011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wunused" >&5 6012 $as_echo_n "checking if $CC supports-Wunused... " >&6; } 6013 cacheid=xorg_cv_cc_flag__Wunused 6014 if eval \${$cacheid+:} false; then : 6015 $as_echo_n "(cached) " >&6 6016 else 6017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6018 /* end confdefs.h. */ 6019 int i; 6020 int 6021 main () 6022 { 6023 6024 ; 6025 return 0; 6026 } 6027 _ACEOF 6028 if ac_fn_c_try_link "$LINENO"; then : 6029 eval $cacheid=yes 6030 else 6031 eval $cacheid=no 6032 fi 6033 rm -f core conftest.err conftest.$ac_objext \ 6034 conftest$ac_exeext conftest.$ac_ext 6035 fi 6036 6037 6038 CFLAGS="$xorg_testset_save_CFLAGS" 6039 6040 eval supported=\$$cacheid 6041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6042 $as_echo "$supported" >&6; } 6043 if test "$supported" = "yes" ; then 6044 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6045 found="yes" 6046 fi 6047 fi 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 xorg_testset_save_CFLAGS="$CFLAGS" 6064 6065 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6068 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6069 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6070 $as_echo_n "(cached) " >&6 6071 else 6072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6073 /* end confdefs.h. */ 6074 int i; 6075 _ACEOF 6076 if ac_fn_c_try_compile "$LINENO"; then : 6077 xorg_cv_cc_flag_unknown_warning_option=yes 6078 else 6079 xorg_cv_cc_flag_unknown_warning_option=no 6080 fi 6081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6082 fi 6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6084 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6085 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6086 CFLAGS="$xorg_testset_save_CFLAGS" 6087 fi 6088 6089 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6092 fi 6093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6095 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6096 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6097 $as_echo_n "(cached) " >&6 6098 else 6099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6100 /* end confdefs.h. */ 6101 int i; 6102 _ACEOF 6103 if ac_fn_c_try_compile "$LINENO"; then : 6104 xorg_cv_cc_flag_unused_command_line_argument=yes 6105 else 6106 xorg_cv_cc_flag_unused_command_line_argument=no 6107 fi 6108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6109 fi 6110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6111 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6112 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6113 CFLAGS="$xorg_testset_save_CFLAGS" 6114 fi 6115 6116 found="no" 6117 6118 if test $found = "no" ; then 6119 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6121 fi 6122 6123 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6125 fi 6126 6127 CFLAGS="$CFLAGS -Wuninitialized" 6128 6129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wuninitialized" >&5 6130 $as_echo_n "checking if $CC supports-Wuninitialized... " >&6; } 6131 cacheid=xorg_cv_cc_flag__Wuninitialized 6132 if eval \${$cacheid+:} false; then : 6133 $as_echo_n "(cached) " >&6 6134 else 6135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6136 /* end confdefs.h. */ 6137 int i; 6138 int 6139 main () 6140 { 6141 6142 ; 6143 return 0; 6144 } 6145 _ACEOF 6146 if ac_fn_c_try_link "$LINENO"; then : 6147 eval $cacheid=yes 6148 else 6149 eval $cacheid=no 6150 fi 6151 rm -f core conftest.err conftest.$ac_objext \ 6152 conftest$ac_exeext conftest.$ac_ext 6153 fi 6154 6155 6156 CFLAGS="$xorg_testset_save_CFLAGS" 6157 6158 eval supported=\$$cacheid 6159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6160 $as_echo "$supported" >&6; } 6161 if test "$supported" = "yes" ; then 6162 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6163 found="yes" 6164 fi 6165 fi 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 xorg_testset_save_CFLAGS="$CFLAGS" 6182 6183 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6186 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6187 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6188 $as_echo_n "(cached) " >&6 6189 else 6190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6191 /* end confdefs.h. */ 6192 int i; 6193 _ACEOF 6194 if ac_fn_c_try_compile "$LINENO"; then : 6195 xorg_cv_cc_flag_unknown_warning_option=yes 6196 else 6197 xorg_cv_cc_flag_unknown_warning_option=no 6198 fi 6199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6200 fi 6201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6202 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6203 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6204 CFLAGS="$xorg_testset_save_CFLAGS" 6205 fi 6206 6207 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6210 fi 6211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6213 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6214 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6215 $as_echo_n "(cached) " >&6 6216 else 6217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6218 /* end confdefs.h. */ 6219 int i; 6220 _ACEOF 6221 if ac_fn_c_try_compile "$LINENO"; then : 6222 xorg_cv_cc_flag_unused_command_line_argument=yes 6223 else 6224 xorg_cv_cc_flag_unused_command_line_argument=no 6225 fi 6226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6227 fi 6228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6229 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6230 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6231 CFLAGS="$xorg_testset_save_CFLAGS" 6232 fi 6233 6234 found="no" 6235 6236 if test $found = "no" ; then 6237 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6239 fi 6240 6241 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6243 fi 6244 6245 CFLAGS="$CFLAGS -Wshadow" 6246 6247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wshadow" >&5 6248 $as_echo_n "checking if $CC supports-Wshadow... " >&6; } 6249 cacheid=xorg_cv_cc_flag__Wshadow 6250 if eval \${$cacheid+:} false; then : 6251 $as_echo_n "(cached) " >&6 6252 else 6253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6254 /* end confdefs.h. */ 6255 int i; 6256 int 6257 main () 6258 { 6259 6260 ; 6261 return 0; 6262 } 6263 _ACEOF 6264 if ac_fn_c_try_link "$LINENO"; then : 6265 eval $cacheid=yes 6266 else 6267 eval $cacheid=no 6268 fi 6269 rm -f core conftest.err conftest.$ac_objext \ 6270 conftest$ac_exeext conftest.$ac_ext 6271 fi 6272 6273 6274 CFLAGS="$xorg_testset_save_CFLAGS" 6275 6276 eval supported=\$$cacheid 6277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6278 $as_echo "$supported" >&6; } 6279 if test "$supported" = "yes" ; then 6280 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6281 found="yes" 6282 fi 6283 fi 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 xorg_testset_save_CFLAGS="$CFLAGS" 6300 6301 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6304 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6305 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6306 $as_echo_n "(cached) " >&6 6307 else 6308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6309 /* end confdefs.h. */ 6310 int i; 6311 _ACEOF 6312 if ac_fn_c_try_compile "$LINENO"; then : 6313 xorg_cv_cc_flag_unknown_warning_option=yes 6314 else 6315 xorg_cv_cc_flag_unknown_warning_option=no 6316 fi 6317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6318 fi 6319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6320 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6321 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6322 CFLAGS="$xorg_testset_save_CFLAGS" 6323 fi 6324 6325 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6328 fi 6329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6331 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6332 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6333 $as_echo_n "(cached) " >&6 6334 else 6335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6336 /* end confdefs.h. */ 6337 int i; 6338 _ACEOF 6339 if ac_fn_c_try_compile "$LINENO"; then : 6340 xorg_cv_cc_flag_unused_command_line_argument=yes 6341 else 6342 xorg_cv_cc_flag_unused_command_line_argument=no 6343 fi 6344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6345 fi 6346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6347 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6348 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6349 CFLAGS="$xorg_testset_save_CFLAGS" 6350 fi 6351 6352 found="no" 6353 6354 if test $found = "no" ; then 6355 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6357 fi 6358 6359 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6361 fi 6362 6363 CFLAGS="$CFLAGS -Wcast-qual" 6364 6365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wcast-qual" >&5 6366 $as_echo_n "checking if $CC supports-Wcast-qual... " >&6; } 6367 cacheid=xorg_cv_cc_flag__Wcast_qual 6368 if eval \${$cacheid+:} false; then : 6369 $as_echo_n "(cached) " >&6 6370 else 6371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6372 /* end confdefs.h. */ 6373 int i; 6374 int 6375 main () 6376 { 6377 6378 ; 6379 return 0; 6380 } 6381 _ACEOF 6382 if ac_fn_c_try_link "$LINENO"; then : 6383 eval $cacheid=yes 6384 else 6385 eval $cacheid=no 6386 fi 6387 rm -f core conftest.err conftest.$ac_objext \ 6388 conftest$ac_exeext conftest.$ac_ext 6389 fi 6390 6391 6392 CFLAGS="$xorg_testset_save_CFLAGS" 6393 6394 eval supported=\$$cacheid 6395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6396 $as_echo "$supported" >&6; } 6397 if test "$supported" = "yes" ; then 6398 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6399 found="yes" 6400 fi 6401 fi 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 xorg_testset_save_CFLAGS="$CFLAGS" 6418 6419 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6422 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6423 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6424 $as_echo_n "(cached) " >&6 6425 else 6426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6427 /* end confdefs.h. */ 6428 int i; 6429 _ACEOF 6430 if ac_fn_c_try_compile "$LINENO"; then : 6431 xorg_cv_cc_flag_unknown_warning_option=yes 6432 else 6433 xorg_cv_cc_flag_unknown_warning_option=no 6434 fi 6435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6436 fi 6437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6438 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6439 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6440 CFLAGS="$xorg_testset_save_CFLAGS" 6441 fi 6442 6443 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 fi 6447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6449 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6450 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6451 $as_echo_n "(cached) " >&6 6452 else 6453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6454 /* end confdefs.h. */ 6455 int i; 6456 _ACEOF 6457 if ac_fn_c_try_compile "$LINENO"; then : 6458 xorg_cv_cc_flag_unused_command_line_argument=yes 6459 else 6460 xorg_cv_cc_flag_unused_command_line_argument=no 6461 fi 6462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6463 fi 6464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6465 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6466 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6467 CFLAGS="$xorg_testset_save_CFLAGS" 6468 fi 6469 6470 found="no" 6471 6472 if test $found = "no" ; then 6473 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6475 fi 6476 6477 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6478 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6479 fi 6480 6481 CFLAGS="$CFLAGS -Wmissing-noreturn" 6482 6483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-noreturn" >&5 6484 $as_echo_n "checking if $CC supports-Wmissing-noreturn... " >&6; } 6485 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6486 if eval \${$cacheid+:} false; then : 6487 $as_echo_n "(cached) " >&6 6488 else 6489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6490 /* end confdefs.h. */ 6491 int i; 6492 int 6493 main () 6494 { 6495 6496 ; 6497 return 0; 6498 } 6499 _ACEOF 6500 if ac_fn_c_try_link "$LINENO"; then : 6501 eval $cacheid=yes 6502 else 6503 eval $cacheid=no 6504 fi 6505 rm -f core conftest.err conftest.$ac_objext \ 6506 conftest$ac_exeext conftest.$ac_ext 6507 fi 6508 6509 6510 CFLAGS="$xorg_testset_save_CFLAGS" 6511 6512 eval supported=\$$cacheid 6513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6514 $as_echo "$supported" >&6; } 6515 if test "$supported" = "yes" ; then 6516 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6517 found="yes" 6518 fi 6519 fi 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 xorg_testset_save_CFLAGS="$CFLAGS" 6536 6537 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6540 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6541 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6542 $as_echo_n "(cached) " >&6 6543 else 6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6545 /* end confdefs.h. */ 6546 int i; 6547 _ACEOF 6548 if ac_fn_c_try_compile "$LINENO"; then : 6549 xorg_cv_cc_flag_unknown_warning_option=yes 6550 else 6551 xorg_cv_cc_flag_unknown_warning_option=no 6552 fi 6553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6554 fi 6555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6556 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6557 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6558 CFLAGS="$xorg_testset_save_CFLAGS" 6559 fi 6560 6561 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 fi 6565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6567 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6568 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6569 $as_echo_n "(cached) " >&6 6570 else 6571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6572 /* end confdefs.h. */ 6573 int i; 6574 _ACEOF 6575 if ac_fn_c_try_compile "$LINENO"; then : 6576 xorg_cv_cc_flag_unused_command_line_argument=yes 6577 else 6578 xorg_cv_cc_flag_unused_command_line_argument=no 6579 fi 6580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6581 fi 6582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6583 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6584 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6585 CFLAGS="$xorg_testset_save_CFLAGS" 6586 fi 6587 6588 found="no" 6589 6590 if test $found = "no" ; then 6591 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6593 fi 6594 6595 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6597 fi 6598 6599 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6600 6601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-format-attribute" >&5 6602 $as_echo_n "checking if $CC supports-Wmissing-format-attribute... " >&6; } 6603 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6604 if eval \${$cacheid+:} false; then : 6605 $as_echo_n "(cached) " >&6 6606 else 6607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6608 /* end confdefs.h. */ 6609 int i; 6610 int 6611 main () 6612 { 6613 6614 ; 6615 return 0; 6616 } 6617 _ACEOF 6618 if ac_fn_c_try_link "$LINENO"; then : 6619 eval $cacheid=yes 6620 else 6621 eval $cacheid=no 6622 fi 6623 rm -f core conftest.err conftest.$ac_objext \ 6624 conftest$ac_exeext conftest.$ac_ext 6625 fi 6626 6627 6628 CFLAGS="$xorg_testset_save_CFLAGS" 6629 6630 eval supported=\$$cacheid 6631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6632 $as_echo "$supported" >&6; } 6633 if test "$supported" = "yes" ; then 6634 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6635 found="yes" 6636 fi 6637 fi 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 xorg_testset_save_CFLAGS="$CFLAGS" 6654 6655 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6658 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6659 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6660 $as_echo_n "(cached) " >&6 6661 else 6662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6663 /* end confdefs.h. */ 6664 int i; 6665 _ACEOF 6666 if ac_fn_c_try_compile "$LINENO"; then : 6667 xorg_cv_cc_flag_unknown_warning_option=yes 6668 else 6669 xorg_cv_cc_flag_unknown_warning_option=no 6670 fi 6671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6672 fi 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6674 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6675 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6676 CFLAGS="$xorg_testset_save_CFLAGS" 6677 fi 6678 6679 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6682 fi 6683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6685 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6686 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6687 $as_echo_n "(cached) " >&6 6688 else 6689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6690 /* end confdefs.h. */ 6691 int i; 6692 _ACEOF 6693 if ac_fn_c_try_compile "$LINENO"; then : 6694 xorg_cv_cc_flag_unused_command_line_argument=yes 6695 else 6696 xorg_cv_cc_flag_unused_command_line_argument=no 6697 fi 6698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6699 fi 6700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6701 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6702 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6703 CFLAGS="$xorg_testset_save_CFLAGS" 6704 fi 6705 6706 found="no" 6707 6708 if test $found = "no" ; then 6709 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6711 fi 6712 6713 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6715 fi 6716 6717 CFLAGS="$CFLAGS -Wredundant-decls" 6718 6719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wredundant-decls" >&5 6720 $as_echo_n "checking if $CC supports-Wredundant-decls... " >&6; } 6721 cacheid=xorg_cv_cc_flag__Wredundant_decls 6722 if eval \${$cacheid+:} false; then : 6723 $as_echo_n "(cached) " >&6 6724 else 6725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6726 /* end confdefs.h. */ 6727 int i; 6728 int 6729 main () 6730 { 6731 6732 ; 6733 return 0; 6734 } 6735 _ACEOF 6736 if ac_fn_c_try_link "$LINENO"; then : 6737 eval $cacheid=yes 6738 else 6739 eval $cacheid=no 6740 fi 6741 rm -f core conftest.err conftest.$ac_objext \ 6742 conftest$ac_exeext conftest.$ac_ext 6743 fi 6744 6745 6746 CFLAGS="$xorg_testset_save_CFLAGS" 6747 6748 eval supported=\$$cacheid 6749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6750 $as_echo "$supported" >&6; } 6751 if test "$supported" = "yes" ; then 6752 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6753 found="yes" 6754 fi 6755 fi 6756 6757 6758 6759 # These are currently disabled because they are noisy. They will be enabled 6760 # in the future once the codebase is sufficiently modernized to silence 6761 # them. For now, I don't want them to drown out the other warnings. 6762 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6763 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6764 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6765 6766 # Turn some warnings into errors, so we don't accidently get successful builds 6767 # when there are problems that should be fixed. 6768 6769 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6770 6771 6772 6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 xorg_testset_save_CFLAGS="$CFLAGS" 6784 6785 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6788 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6789 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6790 $as_echo_n "(cached) " >&6 6791 else 6792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6793 /* end confdefs.h. */ 6794 int i; 6795 _ACEOF 6796 if ac_fn_c_try_compile "$LINENO"; then : 6797 xorg_cv_cc_flag_unknown_warning_option=yes 6798 else 6799 xorg_cv_cc_flag_unknown_warning_option=no 6800 fi 6801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6802 fi 6803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6804 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6805 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6806 CFLAGS="$xorg_testset_save_CFLAGS" 6807 fi 6808 6809 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6812 fi 6813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6815 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6816 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6817 $as_echo_n "(cached) " >&6 6818 else 6819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6820 /* end confdefs.h. */ 6821 int i; 6822 _ACEOF 6823 if ac_fn_c_try_compile "$LINENO"; then : 6824 xorg_cv_cc_flag_unused_command_line_argument=yes 6825 else 6826 xorg_cv_cc_flag_unused_command_line_argument=no 6827 fi 6828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6829 fi 6830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6831 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6832 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6833 CFLAGS="$xorg_testset_save_CFLAGS" 6834 fi 6835 6836 found="no" 6837 6838 if test $found = "no" ; then 6839 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6841 fi 6842 6843 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6845 fi 6846 6847 CFLAGS="$CFLAGS -Werror=implicit" 6848 6849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=implicit" >&5 6850 $as_echo_n "checking if $CC supports-Werror=implicit... " >&6; } 6851 cacheid=xorg_cv_cc_flag__Werror_implicit 6852 if eval \${$cacheid+:} false; then : 6853 $as_echo_n "(cached) " >&6 6854 else 6855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6856 /* end confdefs.h. */ 6857 int i; 6858 int 6859 main () 6860 { 6861 6862 ; 6863 return 0; 6864 } 6865 _ACEOF 6866 if ac_fn_c_try_link "$LINENO"; then : 6867 eval $cacheid=yes 6868 else 6869 eval $cacheid=no 6870 fi 6871 rm -f core conftest.err conftest.$ac_objext \ 6872 conftest$ac_exeext conftest.$ac_ext 6873 fi 6874 6875 6876 CFLAGS="$xorg_testset_save_CFLAGS" 6877 6878 eval supported=\$$cacheid 6879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6880 $as_echo "$supported" >&6; } 6881 if test "$supported" = "yes" ; then 6882 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6883 found="yes" 6884 fi 6885 fi 6886 6887 if test $found = "no" ; then 6888 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6890 fi 6891 6892 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6894 fi 6895 6896 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6897 6898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6899 $as_echo_n "checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6900 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6901 if eval \${$cacheid+:} false; then : 6902 $as_echo_n "(cached) " >&6 6903 else 6904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6905 /* end confdefs.h. */ 6906 int i; 6907 int 6908 main () 6909 { 6910 6911 ; 6912 return 0; 6913 } 6914 _ACEOF 6915 if ac_fn_c_try_link "$LINENO"; then : 6916 eval $cacheid=yes 6917 else 6918 eval $cacheid=no 6919 fi 6920 rm -f core conftest.err conftest.$ac_objext \ 6921 conftest$ac_exeext conftest.$ac_ext 6922 fi 6923 6924 6925 CFLAGS="$xorg_testset_save_CFLAGS" 6926 6927 eval supported=\$$cacheid 6928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6929 $as_echo "$supported" >&6; } 6930 if test "$supported" = "yes" ; then 6931 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6932 found="yes" 6933 fi 6934 fi 6935 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 6946 6947 6948 6949 6950 xorg_testset_save_CFLAGS="$CFLAGS" 6951 6952 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6955 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6956 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6957 $as_echo_n "(cached) " >&6 6958 else 6959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6960 /* end confdefs.h. */ 6961 int i; 6962 _ACEOF 6963 if ac_fn_c_try_compile "$LINENO"; then : 6964 xorg_cv_cc_flag_unknown_warning_option=yes 6965 else 6966 xorg_cv_cc_flag_unknown_warning_option=no 6967 fi 6968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6969 fi 6970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6971 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6972 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6973 CFLAGS="$xorg_testset_save_CFLAGS" 6974 fi 6975 6976 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6979 fi 6980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6982 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6983 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6984 $as_echo_n "(cached) " >&6 6985 else 6986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6987 /* end confdefs.h. */ 6988 int i; 6989 _ACEOF 6990 if ac_fn_c_try_compile "$LINENO"; then : 6991 xorg_cv_cc_flag_unused_command_line_argument=yes 6992 else 6993 xorg_cv_cc_flag_unused_command_line_argument=no 6994 fi 6995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6996 fi 6997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6998 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6999 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7000 CFLAGS="$xorg_testset_save_CFLAGS" 7001 fi 7002 7003 found="no" 7004 7005 if test $found = "no" ; then 7006 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7008 fi 7009 7010 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7012 fi 7013 7014 CFLAGS="$CFLAGS -Werror=nonnull" 7015 7016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=nonnull" >&5 7017 $as_echo_n "checking if $CC supports-Werror=nonnull... " >&6; } 7018 cacheid=xorg_cv_cc_flag__Werror_nonnull 7019 if eval \${$cacheid+:} false; then : 7020 $as_echo_n "(cached) " >&6 7021 else 7022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7023 /* end confdefs.h. */ 7024 int i; 7025 int 7026 main () 7027 { 7028 7029 ; 7030 return 0; 7031 } 7032 _ACEOF 7033 if ac_fn_c_try_link "$LINENO"; then : 7034 eval $cacheid=yes 7035 else 7036 eval $cacheid=no 7037 fi 7038 rm -f core conftest.err conftest.$ac_objext \ 7039 conftest$ac_exeext conftest.$ac_ext 7040 fi 7041 7042 7043 CFLAGS="$xorg_testset_save_CFLAGS" 7044 7045 eval supported=\$$cacheid 7046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7047 $as_echo "$supported" >&6; } 7048 if test "$supported" = "yes" ; then 7049 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7050 found="yes" 7051 fi 7052 fi 7053 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 xorg_testset_save_CFLAGS="$CFLAGS" 7069 7070 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7073 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7074 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7075 $as_echo_n "(cached) " >&6 7076 else 7077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7078 /* end confdefs.h. */ 7079 int i; 7080 _ACEOF 7081 if ac_fn_c_try_compile "$LINENO"; then : 7082 xorg_cv_cc_flag_unknown_warning_option=yes 7083 else 7084 xorg_cv_cc_flag_unknown_warning_option=no 7085 fi 7086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7087 fi 7088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7089 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7090 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7091 CFLAGS="$xorg_testset_save_CFLAGS" 7092 fi 7093 7094 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7097 fi 7098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7100 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7101 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7102 $as_echo_n "(cached) " >&6 7103 else 7104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7105 /* end confdefs.h. */ 7106 int i; 7107 _ACEOF 7108 if ac_fn_c_try_compile "$LINENO"; then : 7109 xorg_cv_cc_flag_unused_command_line_argument=yes 7110 else 7111 xorg_cv_cc_flag_unused_command_line_argument=no 7112 fi 7113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7114 fi 7115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7116 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7117 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7118 CFLAGS="$xorg_testset_save_CFLAGS" 7119 fi 7120 7121 found="no" 7122 7123 if test $found = "no" ; then 7124 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7126 fi 7127 7128 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7130 fi 7131 7132 CFLAGS="$CFLAGS -Werror=init-self" 7133 7134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=init-self" >&5 7135 $as_echo_n "checking if $CC supports-Werror=init-self... " >&6; } 7136 cacheid=xorg_cv_cc_flag__Werror_init_self 7137 if eval \${$cacheid+:} false; then : 7138 $as_echo_n "(cached) " >&6 7139 else 7140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7141 /* end confdefs.h. */ 7142 int i; 7143 int 7144 main () 7145 { 7146 7147 ; 7148 return 0; 7149 } 7150 _ACEOF 7151 if ac_fn_c_try_link "$LINENO"; then : 7152 eval $cacheid=yes 7153 else 7154 eval $cacheid=no 7155 fi 7156 rm -f core conftest.err conftest.$ac_objext \ 7157 conftest$ac_exeext conftest.$ac_ext 7158 fi 7159 7160 7161 CFLAGS="$xorg_testset_save_CFLAGS" 7162 7163 eval supported=\$$cacheid 7164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7165 $as_echo "$supported" >&6; } 7166 if test "$supported" = "yes" ; then 7167 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7168 found="yes" 7169 fi 7170 fi 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 xorg_testset_save_CFLAGS="$CFLAGS" 7187 7188 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7191 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7192 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7193 $as_echo_n "(cached) " >&6 7194 else 7195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7196 /* end confdefs.h. */ 7197 int i; 7198 _ACEOF 7199 if ac_fn_c_try_compile "$LINENO"; then : 7200 xorg_cv_cc_flag_unknown_warning_option=yes 7201 else 7202 xorg_cv_cc_flag_unknown_warning_option=no 7203 fi 7204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7205 fi 7206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7207 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7208 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7209 CFLAGS="$xorg_testset_save_CFLAGS" 7210 fi 7211 7212 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7215 fi 7216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7218 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7219 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7220 $as_echo_n "(cached) " >&6 7221 else 7222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7223 /* end confdefs.h. */ 7224 int i; 7225 _ACEOF 7226 if ac_fn_c_try_compile "$LINENO"; then : 7227 xorg_cv_cc_flag_unused_command_line_argument=yes 7228 else 7229 xorg_cv_cc_flag_unused_command_line_argument=no 7230 fi 7231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7232 fi 7233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7234 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7235 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7236 CFLAGS="$xorg_testset_save_CFLAGS" 7237 fi 7238 7239 found="no" 7240 7241 if test $found = "no" ; then 7242 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7244 fi 7245 7246 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7248 fi 7249 7250 CFLAGS="$CFLAGS -Werror=main" 7251 7252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=main" >&5 7253 $as_echo_n "checking if $CC supports-Werror=main... " >&6; } 7254 cacheid=xorg_cv_cc_flag__Werror_main 7255 if eval \${$cacheid+:} false; then : 7256 $as_echo_n "(cached) " >&6 7257 else 7258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7259 /* end confdefs.h. */ 7260 int i; 7261 int 7262 main () 7263 { 7264 7265 ; 7266 return 0; 7267 } 7268 _ACEOF 7269 if ac_fn_c_try_link "$LINENO"; then : 7270 eval $cacheid=yes 7271 else 7272 eval $cacheid=no 7273 fi 7274 rm -f core conftest.err conftest.$ac_objext \ 7275 conftest$ac_exeext conftest.$ac_ext 7276 fi 7277 7278 7279 CFLAGS="$xorg_testset_save_CFLAGS" 7280 7281 eval supported=\$$cacheid 7282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7283 $as_echo "$supported" >&6; } 7284 if test "$supported" = "yes" ; then 7285 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7286 found="yes" 7287 fi 7288 fi 7289 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 xorg_testset_save_CFLAGS="$CFLAGS" 7305 7306 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7309 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7310 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7311 $as_echo_n "(cached) " >&6 7312 else 7313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7314 /* end confdefs.h. */ 7315 int i; 7316 _ACEOF 7317 if ac_fn_c_try_compile "$LINENO"; then : 7318 xorg_cv_cc_flag_unknown_warning_option=yes 7319 else 7320 xorg_cv_cc_flag_unknown_warning_option=no 7321 fi 7322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7323 fi 7324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7325 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7326 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7327 CFLAGS="$xorg_testset_save_CFLAGS" 7328 fi 7329 7330 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7333 fi 7334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7336 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7337 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7338 $as_echo_n "(cached) " >&6 7339 else 7340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7341 /* end confdefs.h. */ 7342 int i; 7343 _ACEOF 7344 if ac_fn_c_try_compile "$LINENO"; then : 7345 xorg_cv_cc_flag_unused_command_line_argument=yes 7346 else 7347 xorg_cv_cc_flag_unused_command_line_argument=no 7348 fi 7349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7350 fi 7351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7352 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7353 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7354 CFLAGS="$xorg_testset_save_CFLAGS" 7355 fi 7356 7357 found="no" 7358 7359 if test $found = "no" ; then 7360 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7362 fi 7363 7364 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7366 fi 7367 7368 CFLAGS="$CFLAGS -Werror=missing-braces" 7369 7370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=missing-braces" >&5 7371 $as_echo_n "checking if $CC supports-Werror=missing-braces... " >&6; } 7372 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7373 if eval \${$cacheid+:} false; then : 7374 $as_echo_n "(cached) " >&6 7375 else 7376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7377 /* end confdefs.h. */ 7378 int i; 7379 int 7380 main () 7381 { 7382 7383 ; 7384 return 0; 7385 } 7386 _ACEOF 7387 if ac_fn_c_try_link "$LINENO"; then : 7388 eval $cacheid=yes 7389 else 7390 eval $cacheid=no 7391 fi 7392 rm -f core conftest.err conftest.$ac_objext \ 7393 conftest$ac_exeext conftest.$ac_ext 7394 fi 7395 7396 7397 CFLAGS="$xorg_testset_save_CFLAGS" 7398 7399 eval supported=\$$cacheid 7400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7401 $as_echo "$supported" >&6; } 7402 if test "$supported" = "yes" ; then 7403 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7404 found="yes" 7405 fi 7406 fi 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 xorg_testset_save_CFLAGS="$CFLAGS" 7423 7424 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7427 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7428 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7429 $as_echo_n "(cached) " >&6 7430 else 7431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7432 /* end confdefs.h. */ 7433 int i; 7434 _ACEOF 7435 if ac_fn_c_try_compile "$LINENO"; then : 7436 xorg_cv_cc_flag_unknown_warning_option=yes 7437 else 7438 xorg_cv_cc_flag_unknown_warning_option=no 7439 fi 7440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7441 fi 7442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7443 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7444 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7445 CFLAGS="$xorg_testset_save_CFLAGS" 7446 fi 7447 7448 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7451 fi 7452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7454 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7455 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7456 $as_echo_n "(cached) " >&6 7457 else 7458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7459 /* end confdefs.h. */ 7460 int i; 7461 _ACEOF 7462 if ac_fn_c_try_compile "$LINENO"; then : 7463 xorg_cv_cc_flag_unused_command_line_argument=yes 7464 else 7465 xorg_cv_cc_flag_unused_command_line_argument=no 7466 fi 7467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7468 fi 7469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7470 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7471 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7472 CFLAGS="$xorg_testset_save_CFLAGS" 7473 fi 7474 7475 found="no" 7476 7477 if test $found = "no" ; then 7478 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7480 fi 7481 7482 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7483 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7484 fi 7485 7486 CFLAGS="$CFLAGS -Werror=sequence-point" 7487 7488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=sequence-point" >&5 7489 $as_echo_n "checking if $CC supports-Werror=sequence-point... " >&6; } 7490 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7491 if eval \${$cacheid+:} false; then : 7492 $as_echo_n "(cached) " >&6 7493 else 7494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7495 /* end confdefs.h. */ 7496 int i; 7497 int 7498 main () 7499 { 7500 7501 ; 7502 return 0; 7503 } 7504 _ACEOF 7505 if ac_fn_c_try_link "$LINENO"; then : 7506 eval $cacheid=yes 7507 else 7508 eval $cacheid=no 7509 fi 7510 rm -f core conftest.err conftest.$ac_objext \ 7511 conftest$ac_exeext conftest.$ac_ext 7512 fi 7513 7514 7515 CFLAGS="$xorg_testset_save_CFLAGS" 7516 7517 eval supported=\$$cacheid 7518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7519 $as_echo "$supported" >&6; } 7520 if test "$supported" = "yes" ; then 7521 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7522 found="yes" 7523 fi 7524 fi 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 xorg_testset_save_CFLAGS="$CFLAGS" 7541 7542 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7545 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7546 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7547 $as_echo_n "(cached) " >&6 7548 else 7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550 /* end confdefs.h. */ 7551 int i; 7552 _ACEOF 7553 if ac_fn_c_try_compile "$LINENO"; then : 7554 xorg_cv_cc_flag_unknown_warning_option=yes 7555 else 7556 xorg_cv_cc_flag_unknown_warning_option=no 7557 fi 7558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7559 fi 7560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7561 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7562 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7563 CFLAGS="$xorg_testset_save_CFLAGS" 7564 fi 7565 7566 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7569 fi 7570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7572 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7573 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7574 $as_echo_n "(cached) " >&6 7575 else 7576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7577 /* end confdefs.h. */ 7578 int i; 7579 _ACEOF 7580 if ac_fn_c_try_compile "$LINENO"; then : 7581 xorg_cv_cc_flag_unused_command_line_argument=yes 7582 else 7583 xorg_cv_cc_flag_unused_command_line_argument=no 7584 fi 7585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7586 fi 7587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7588 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7589 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7590 CFLAGS="$xorg_testset_save_CFLAGS" 7591 fi 7592 7593 found="no" 7594 7595 if test $found = "no" ; then 7596 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7598 fi 7599 7600 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7602 fi 7603 7604 CFLAGS="$CFLAGS -Werror=return-type" 7605 7606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=return-type" >&5 7607 $as_echo_n "checking if $CC supports-Werror=return-type... " >&6; } 7608 cacheid=xorg_cv_cc_flag__Werror_return_type 7609 if eval \${$cacheid+:} false; then : 7610 $as_echo_n "(cached) " >&6 7611 else 7612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7613 /* end confdefs.h. */ 7614 int i; 7615 int 7616 main () 7617 { 7618 7619 ; 7620 return 0; 7621 } 7622 _ACEOF 7623 if ac_fn_c_try_link "$LINENO"; then : 7624 eval $cacheid=yes 7625 else 7626 eval $cacheid=no 7627 fi 7628 rm -f core conftest.err conftest.$ac_objext \ 7629 conftest$ac_exeext conftest.$ac_ext 7630 fi 7631 7632 7633 CFLAGS="$xorg_testset_save_CFLAGS" 7634 7635 eval supported=\$$cacheid 7636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7637 $as_echo "$supported" >&6; } 7638 if test "$supported" = "yes" ; then 7639 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7640 found="yes" 7641 fi 7642 fi 7643 7644 if test $found = "no" ; then 7645 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7647 fi 7648 7649 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7651 fi 7652 7653 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7654 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7656 $as_echo_n "checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7657 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7658 if eval \${$cacheid+:} false; then : 7659 $as_echo_n "(cached) " >&6 7660 else 7661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7662 /* end confdefs.h. */ 7663 int i; 7664 int 7665 main () 7666 { 7667 7668 ; 7669 return 0; 7670 } 7671 _ACEOF 7672 if ac_fn_c_try_link "$LINENO"; then : 7673 eval $cacheid=yes 7674 else 7675 eval $cacheid=no 7676 fi 7677 rm -f core conftest.err conftest.$ac_objext \ 7678 conftest$ac_exeext conftest.$ac_ext 7679 fi 7680 7681 7682 CFLAGS="$xorg_testset_save_CFLAGS" 7683 7684 eval supported=\$$cacheid 7685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7686 $as_echo "$supported" >&6; } 7687 if test "$supported" = "yes" ; then 7688 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7689 found="yes" 7690 fi 7691 fi 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703 7704 7705 7706 7707 xorg_testset_save_CFLAGS="$CFLAGS" 7708 7709 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7712 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7713 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7714 $as_echo_n "(cached) " >&6 7715 else 7716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7717 /* end confdefs.h. */ 7718 int i; 7719 _ACEOF 7720 if ac_fn_c_try_compile "$LINENO"; then : 7721 xorg_cv_cc_flag_unknown_warning_option=yes 7722 else 7723 xorg_cv_cc_flag_unknown_warning_option=no 7724 fi 7725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7726 fi 7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7728 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7729 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7730 CFLAGS="$xorg_testset_save_CFLAGS" 7731 fi 7732 7733 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7736 fi 7737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7739 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7740 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7741 $as_echo_n "(cached) " >&6 7742 else 7743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7744 /* end confdefs.h. */ 7745 int i; 7746 _ACEOF 7747 if ac_fn_c_try_compile "$LINENO"; then : 7748 xorg_cv_cc_flag_unused_command_line_argument=yes 7749 else 7750 xorg_cv_cc_flag_unused_command_line_argument=no 7751 fi 7752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7753 fi 7754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7755 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7756 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7757 CFLAGS="$xorg_testset_save_CFLAGS" 7758 fi 7759 7760 found="no" 7761 7762 if test $found = "no" ; then 7763 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7765 fi 7766 7767 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7769 fi 7770 7771 CFLAGS="$CFLAGS -Werror=trigraphs" 7772 7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=trigraphs" >&5 7774 $as_echo_n "checking if $CC supports-Werror=trigraphs... " >&6; } 7775 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7776 if eval \${$cacheid+:} false; then : 7777 $as_echo_n "(cached) " >&6 7778 else 7779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7780 /* end confdefs.h. */ 7781 int i; 7782 int 7783 main () 7784 { 7785 7786 ; 7787 return 0; 7788 } 7789 _ACEOF 7790 if ac_fn_c_try_link "$LINENO"; then : 7791 eval $cacheid=yes 7792 else 7793 eval $cacheid=no 7794 fi 7795 rm -f core conftest.err conftest.$ac_objext \ 7796 conftest$ac_exeext conftest.$ac_ext 7797 fi 7798 7799 7800 CFLAGS="$xorg_testset_save_CFLAGS" 7801 7802 eval supported=\$$cacheid 7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7804 $as_echo "$supported" >&6; } 7805 if test "$supported" = "yes" ; then 7806 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7807 found="yes" 7808 fi 7809 fi 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 xorg_testset_save_CFLAGS="$CFLAGS" 7826 7827 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7830 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7831 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7832 $as_echo_n "(cached) " >&6 7833 else 7834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7835 /* end confdefs.h. */ 7836 int i; 7837 _ACEOF 7838 if ac_fn_c_try_compile "$LINENO"; then : 7839 xorg_cv_cc_flag_unknown_warning_option=yes 7840 else 7841 xorg_cv_cc_flag_unknown_warning_option=no 7842 fi 7843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7844 fi 7845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7846 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7847 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7848 CFLAGS="$xorg_testset_save_CFLAGS" 7849 fi 7850 7851 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7854 fi 7855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7857 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7858 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7859 $as_echo_n "(cached) " >&6 7860 else 7861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7862 /* end confdefs.h. */ 7863 int i; 7864 _ACEOF 7865 if ac_fn_c_try_compile "$LINENO"; then : 7866 xorg_cv_cc_flag_unused_command_line_argument=yes 7867 else 7868 xorg_cv_cc_flag_unused_command_line_argument=no 7869 fi 7870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7871 fi 7872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7873 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7874 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7875 CFLAGS="$xorg_testset_save_CFLAGS" 7876 fi 7877 7878 found="no" 7879 7880 if test $found = "no" ; then 7881 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7883 fi 7884 7885 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7887 fi 7888 7889 CFLAGS="$CFLAGS -Werror=array-bounds" 7890 7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=array-bounds" >&5 7892 $as_echo_n "checking if $CC supports-Werror=array-bounds... " >&6; } 7893 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7894 if eval \${$cacheid+:} false; then : 7895 $as_echo_n "(cached) " >&6 7896 else 7897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7898 /* end confdefs.h. */ 7899 int i; 7900 int 7901 main () 7902 { 7903 7904 ; 7905 return 0; 7906 } 7907 _ACEOF 7908 if ac_fn_c_try_link "$LINENO"; then : 7909 eval $cacheid=yes 7910 else 7911 eval $cacheid=no 7912 fi 7913 rm -f core conftest.err conftest.$ac_objext \ 7914 conftest$ac_exeext conftest.$ac_ext 7915 fi 7916 7917 7918 CFLAGS="$xorg_testset_save_CFLAGS" 7919 7920 eval supported=\$$cacheid 7921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7922 $as_echo "$supported" >&6; } 7923 if test "$supported" = "yes" ; then 7924 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7925 found="yes" 7926 fi 7927 fi 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 xorg_testset_save_CFLAGS="$CFLAGS" 7944 7945 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7948 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7949 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7950 $as_echo_n "(cached) " >&6 7951 else 7952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7953 /* end confdefs.h. */ 7954 int i; 7955 _ACEOF 7956 if ac_fn_c_try_compile "$LINENO"; then : 7957 xorg_cv_cc_flag_unknown_warning_option=yes 7958 else 7959 xorg_cv_cc_flag_unknown_warning_option=no 7960 fi 7961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7962 fi 7963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7964 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7965 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7966 CFLAGS="$xorg_testset_save_CFLAGS" 7967 fi 7968 7969 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7972 fi 7973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7975 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7976 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7977 $as_echo_n "(cached) " >&6 7978 else 7979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7980 /* end confdefs.h. */ 7981 int i; 7982 _ACEOF 7983 if ac_fn_c_try_compile "$LINENO"; then : 7984 xorg_cv_cc_flag_unused_command_line_argument=yes 7985 else 7986 xorg_cv_cc_flag_unused_command_line_argument=no 7987 fi 7988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7989 fi 7990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7991 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7992 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7993 CFLAGS="$xorg_testset_save_CFLAGS" 7994 fi 7995 7996 found="no" 7997 7998 if test $found = "no" ; then 7999 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8001 fi 8002 8003 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8005 fi 8006 8007 CFLAGS="$CFLAGS -Werror=write-strings" 8008 8009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=write-strings" >&5 8010 $as_echo_n "checking if $CC supports-Werror=write-strings... " >&6; } 8011 cacheid=xorg_cv_cc_flag__Werror_write_strings 8012 if eval \${$cacheid+:} false; then : 8013 $as_echo_n "(cached) " >&6 8014 else 8015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8016 /* end confdefs.h. */ 8017 int i; 8018 int 8019 main () 8020 { 8021 8022 ; 8023 return 0; 8024 } 8025 _ACEOF 8026 if ac_fn_c_try_link "$LINENO"; then : 8027 eval $cacheid=yes 8028 else 8029 eval $cacheid=no 8030 fi 8031 rm -f core conftest.err conftest.$ac_objext \ 8032 conftest$ac_exeext conftest.$ac_ext 8033 fi 8034 8035 8036 CFLAGS="$xorg_testset_save_CFLAGS" 8037 8038 eval supported=\$$cacheid 8039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8040 $as_echo "$supported" >&6; } 8041 if test "$supported" = "yes" ; then 8042 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8043 found="yes" 8044 fi 8045 fi 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 xorg_testset_save_CFLAGS="$CFLAGS" 8062 8063 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8066 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8067 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8068 $as_echo_n "(cached) " >&6 8069 else 8070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8071 /* end confdefs.h. */ 8072 int i; 8073 _ACEOF 8074 if ac_fn_c_try_compile "$LINENO"; then : 8075 xorg_cv_cc_flag_unknown_warning_option=yes 8076 else 8077 xorg_cv_cc_flag_unknown_warning_option=no 8078 fi 8079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8080 fi 8081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8082 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8083 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8084 CFLAGS="$xorg_testset_save_CFLAGS" 8085 fi 8086 8087 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8090 fi 8091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8093 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8094 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8095 $as_echo_n "(cached) " >&6 8096 else 8097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8098 /* end confdefs.h. */ 8099 int i; 8100 _ACEOF 8101 if ac_fn_c_try_compile "$LINENO"; then : 8102 xorg_cv_cc_flag_unused_command_line_argument=yes 8103 else 8104 xorg_cv_cc_flag_unused_command_line_argument=no 8105 fi 8106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8107 fi 8108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8109 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8110 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8111 CFLAGS="$xorg_testset_save_CFLAGS" 8112 fi 8113 8114 found="no" 8115 8116 if test $found = "no" ; then 8117 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8119 fi 8120 8121 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8123 fi 8124 8125 CFLAGS="$CFLAGS -Werror=address" 8126 8127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=address" >&5 8128 $as_echo_n "checking if $CC supports-Werror=address... " >&6; } 8129 cacheid=xorg_cv_cc_flag__Werror_address 8130 if eval \${$cacheid+:} false; then : 8131 $as_echo_n "(cached) " >&6 8132 else 8133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8134 /* end confdefs.h. */ 8135 int i; 8136 int 8137 main () 8138 { 8139 8140 ; 8141 return 0; 8142 } 8143 _ACEOF 8144 if ac_fn_c_try_link "$LINENO"; then : 8145 eval $cacheid=yes 8146 else 8147 eval $cacheid=no 8148 fi 8149 rm -f core conftest.err conftest.$ac_objext \ 8150 conftest$ac_exeext conftest.$ac_ext 8151 fi 8152 8153 8154 CFLAGS="$xorg_testset_save_CFLAGS" 8155 8156 eval supported=\$$cacheid 8157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8158 $as_echo "$supported" >&6; } 8159 if test "$supported" = "yes" ; then 8160 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8161 found="yes" 8162 fi 8163 fi 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 xorg_testset_save_CFLAGS="$CFLAGS" 8180 8181 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8184 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8185 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8186 $as_echo_n "(cached) " >&6 8187 else 8188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8189 /* end confdefs.h. */ 8190 int i; 8191 _ACEOF 8192 if ac_fn_c_try_compile "$LINENO"; then : 8193 xorg_cv_cc_flag_unknown_warning_option=yes 8194 else 8195 xorg_cv_cc_flag_unknown_warning_option=no 8196 fi 8197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8198 fi 8199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8200 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8201 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8202 CFLAGS="$xorg_testset_save_CFLAGS" 8203 fi 8204 8205 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8208 fi 8209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8211 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8212 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8213 $as_echo_n "(cached) " >&6 8214 else 8215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8216 /* end confdefs.h. */ 8217 int i; 8218 _ACEOF 8219 if ac_fn_c_try_compile "$LINENO"; then : 8220 xorg_cv_cc_flag_unused_command_line_argument=yes 8221 else 8222 xorg_cv_cc_flag_unused_command_line_argument=no 8223 fi 8224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8225 fi 8226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8227 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8228 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8229 CFLAGS="$xorg_testset_save_CFLAGS" 8230 fi 8231 8232 found="no" 8233 8234 if test $found = "no" ; then 8235 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8237 fi 8238 8239 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8241 fi 8242 8243 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8244 8245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=int-to-pointer-cast" >&5 8246 $as_echo_n "checking if $CC supports-Werror=int-to-pointer-cast... " >&6; } 8247 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8248 if eval \${$cacheid+:} false; then : 8249 $as_echo_n "(cached) " >&6 8250 else 8251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8252 /* end confdefs.h. */ 8253 int i; 8254 int 8255 main () 8256 { 8257 8258 ; 8259 return 0; 8260 } 8261 _ACEOF 8262 if ac_fn_c_try_link "$LINENO"; then : 8263 eval $cacheid=yes 8264 else 8265 eval $cacheid=no 8266 fi 8267 rm -f core conftest.err conftest.$ac_objext \ 8268 conftest$ac_exeext conftest.$ac_ext 8269 fi 8270 8271 8272 CFLAGS="$xorg_testset_save_CFLAGS" 8273 8274 eval supported=\$$cacheid 8275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8276 $as_echo "$supported" >&6; } 8277 if test "$supported" = "yes" ; then 8278 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8279 found="yes" 8280 fi 8281 fi 8282 8283 if test $found = "no" ; then 8284 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8286 fi 8287 8288 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8290 fi 8291 8292 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8293 8294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8295 $as_echo_n "checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8296 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8297 if eval \${$cacheid+:} false; then : 8298 $as_echo_n "(cached) " >&6 8299 else 8300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8301 /* end confdefs.h. */ 8302 int i; 8303 int 8304 main () 8305 { 8306 8307 ; 8308 return 0; 8309 } 8310 _ACEOF 8311 if ac_fn_c_try_link "$LINENO"; then : 8312 eval $cacheid=yes 8313 else 8314 eval $cacheid=no 8315 fi 8316 rm -f core conftest.err conftest.$ac_objext \ 8317 conftest$ac_exeext conftest.$ac_ext 8318 fi 8319 8320 8321 CFLAGS="$xorg_testset_save_CFLAGS" 8322 8323 eval supported=\$$cacheid 8324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8325 $as_echo "$supported" >&6; } 8326 if test "$supported" = "yes" ; then 8327 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8328 found="yes" 8329 fi 8330 fi 8331 8332 8333 8334 8335 8336 8337 8338 8339 8340 8341 8342 8343 8344 8345 8346 xorg_testset_save_CFLAGS="$CFLAGS" 8347 8348 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8351 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8352 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8353 $as_echo_n "(cached) " >&6 8354 else 8355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8356 /* end confdefs.h. */ 8357 int i; 8358 _ACEOF 8359 if ac_fn_c_try_compile "$LINENO"; then : 8360 xorg_cv_cc_flag_unknown_warning_option=yes 8361 else 8362 xorg_cv_cc_flag_unknown_warning_option=no 8363 fi 8364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8365 fi 8366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8367 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8368 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8369 CFLAGS="$xorg_testset_save_CFLAGS" 8370 fi 8371 8372 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8373 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8375 fi 8376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8378 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8379 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8380 $as_echo_n "(cached) " >&6 8381 else 8382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8383 /* end confdefs.h. */ 8384 int i; 8385 _ACEOF 8386 if ac_fn_c_try_compile "$LINENO"; then : 8387 xorg_cv_cc_flag_unused_command_line_argument=yes 8388 else 8389 xorg_cv_cc_flag_unused_command_line_argument=no 8390 fi 8391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8392 fi 8393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8394 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8395 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8396 CFLAGS="$xorg_testset_save_CFLAGS" 8397 fi 8398 8399 found="no" 8400 8401 if test $found = "no" ; then 8402 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8404 fi 8405 8406 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8408 fi 8409 8410 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8411 8412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=pointer-to-int-cast" >&5 8413 $as_echo_n "checking if $CC supports-Werror=pointer-to-int-cast... " >&6; } 8414 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8415 if eval \${$cacheid+:} false; then : 8416 $as_echo_n "(cached) " >&6 8417 else 8418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8419 /* end confdefs.h. */ 8420 int i; 8421 int 8422 main () 8423 { 8424 8425 ; 8426 return 0; 8427 } 8428 _ACEOF 8429 if ac_fn_c_try_link "$LINENO"; then : 8430 eval $cacheid=yes 8431 else 8432 eval $cacheid=no 8433 fi 8434 rm -f core conftest.err conftest.$ac_objext \ 8435 conftest$ac_exeext conftest.$ac_ext 8436 fi 8437 8438 8439 CFLAGS="$xorg_testset_save_CFLAGS" 8440 8441 eval supported=\$$cacheid 8442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8443 $as_echo "$supported" >&6; } 8444 if test "$supported" = "yes" ; then 8445 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8446 found="yes" 8447 fi 8448 fi 8449 8450 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8451 else 8452 { $as_echo "$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 8453 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8454 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 xorg_testset_save_CFLAGS="$CFLAGS" 8468 8469 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8472 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8473 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8474 $as_echo_n "(cached) " >&6 8475 else 8476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8477 /* end confdefs.h. */ 8478 int i; 8479 _ACEOF 8480 if ac_fn_c_try_compile "$LINENO"; then : 8481 xorg_cv_cc_flag_unknown_warning_option=yes 8482 else 8483 xorg_cv_cc_flag_unknown_warning_option=no 8484 fi 8485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8486 fi 8487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8488 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8489 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8490 CFLAGS="$xorg_testset_save_CFLAGS" 8491 fi 8492 8493 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8494 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8496 fi 8497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8499 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8500 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8501 $as_echo_n "(cached) " >&6 8502 else 8503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8504 /* end confdefs.h. */ 8505 int i; 8506 _ACEOF 8507 if ac_fn_c_try_compile "$LINENO"; then : 8508 xorg_cv_cc_flag_unused_command_line_argument=yes 8509 else 8510 xorg_cv_cc_flag_unused_command_line_argument=no 8511 fi 8512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8513 fi 8514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8515 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8516 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8517 CFLAGS="$xorg_testset_save_CFLAGS" 8518 fi 8519 8520 found="no" 8521 8522 if test $found = "no" ; then 8523 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8525 fi 8526 8527 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8529 fi 8530 8531 CFLAGS="$CFLAGS -Wimplicit" 8532 8533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wimplicit" >&5 8534 $as_echo_n "checking if $CC supports-Wimplicit... " >&6; } 8535 cacheid=xorg_cv_cc_flag__Wimplicit 8536 if eval \${$cacheid+:} false; then : 8537 $as_echo_n "(cached) " >&6 8538 else 8539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8540 /* end confdefs.h. */ 8541 int i; 8542 int 8543 main () 8544 { 8545 8546 ; 8547 return 0; 8548 } 8549 _ACEOF 8550 if ac_fn_c_try_link "$LINENO"; then : 8551 eval $cacheid=yes 8552 else 8553 eval $cacheid=no 8554 fi 8555 rm -f core conftest.err conftest.$ac_objext \ 8556 conftest$ac_exeext conftest.$ac_ext 8557 fi 8558 8559 8560 CFLAGS="$xorg_testset_save_CFLAGS" 8561 8562 eval supported=\$$cacheid 8563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8564 $as_echo "$supported" >&6; } 8565 if test "$supported" = "yes" ; then 8566 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8567 found="yes" 8568 fi 8569 fi 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 xorg_testset_save_CFLAGS="$CFLAGS" 8586 8587 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8590 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8591 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8592 $as_echo_n "(cached) " >&6 8593 else 8594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8595 /* end confdefs.h. */ 8596 int i; 8597 _ACEOF 8598 if ac_fn_c_try_compile "$LINENO"; then : 8599 xorg_cv_cc_flag_unknown_warning_option=yes 8600 else 8601 xorg_cv_cc_flag_unknown_warning_option=no 8602 fi 8603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8604 fi 8605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8606 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8607 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8608 CFLAGS="$xorg_testset_save_CFLAGS" 8609 fi 8610 8611 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8614 fi 8615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8617 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8618 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8619 $as_echo_n "(cached) " >&6 8620 else 8621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8622 /* end confdefs.h. */ 8623 int i; 8624 _ACEOF 8625 if ac_fn_c_try_compile "$LINENO"; then : 8626 xorg_cv_cc_flag_unused_command_line_argument=yes 8627 else 8628 xorg_cv_cc_flag_unused_command_line_argument=no 8629 fi 8630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8631 fi 8632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8633 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8634 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8635 CFLAGS="$xorg_testset_save_CFLAGS" 8636 fi 8637 8638 found="no" 8639 8640 if test $found = "no" ; then 8641 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8643 fi 8644 8645 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8647 fi 8648 8649 CFLAGS="$CFLAGS -Wnonnull" 8650 8651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnonnull" >&5 8652 $as_echo_n "checking if $CC supports-Wnonnull... " >&6; } 8653 cacheid=xorg_cv_cc_flag__Wnonnull 8654 if eval \${$cacheid+:} false; then : 8655 $as_echo_n "(cached) " >&6 8656 else 8657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8658 /* end confdefs.h. */ 8659 int i; 8660 int 8661 main () 8662 { 8663 8664 ; 8665 return 0; 8666 } 8667 _ACEOF 8668 if ac_fn_c_try_link "$LINENO"; then : 8669 eval $cacheid=yes 8670 else 8671 eval $cacheid=no 8672 fi 8673 rm -f core conftest.err conftest.$ac_objext \ 8674 conftest$ac_exeext conftest.$ac_ext 8675 fi 8676 8677 8678 CFLAGS="$xorg_testset_save_CFLAGS" 8679 8680 eval supported=\$$cacheid 8681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8682 $as_echo "$supported" >&6; } 8683 if test "$supported" = "yes" ; then 8684 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8685 found="yes" 8686 fi 8687 fi 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 xorg_testset_save_CFLAGS="$CFLAGS" 8704 8705 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8708 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8709 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8710 $as_echo_n "(cached) " >&6 8711 else 8712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8713 /* end confdefs.h. */ 8714 int i; 8715 _ACEOF 8716 if ac_fn_c_try_compile "$LINENO"; then : 8717 xorg_cv_cc_flag_unknown_warning_option=yes 8718 else 8719 xorg_cv_cc_flag_unknown_warning_option=no 8720 fi 8721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8722 fi 8723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8724 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8725 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8726 CFLAGS="$xorg_testset_save_CFLAGS" 8727 fi 8728 8729 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8732 fi 8733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8735 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8736 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8737 $as_echo_n "(cached) " >&6 8738 else 8739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8740 /* end confdefs.h. */ 8741 int i; 8742 _ACEOF 8743 if ac_fn_c_try_compile "$LINENO"; then : 8744 xorg_cv_cc_flag_unused_command_line_argument=yes 8745 else 8746 xorg_cv_cc_flag_unused_command_line_argument=no 8747 fi 8748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8749 fi 8750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8751 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8752 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8753 CFLAGS="$xorg_testset_save_CFLAGS" 8754 fi 8755 8756 found="no" 8757 8758 if test $found = "no" ; then 8759 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8761 fi 8762 8763 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8765 fi 8766 8767 CFLAGS="$CFLAGS -Winit-self" 8768 8769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Winit-self" >&5 8770 $as_echo_n "checking if $CC supports-Winit-self... " >&6; } 8771 cacheid=xorg_cv_cc_flag__Winit_self 8772 if eval \${$cacheid+:} false; then : 8773 $as_echo_n "(cached) " >&6 8774 else 8775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8776 /* end confdefs.h. */ 8777 int i; 8778 int 8779 main () 8780 { 8781 8782 ; 8783 return 0; 8784 } 8785 _ACEOF 8786 if ac_fn_c_try_link "$LINENO"; then : 8787 eval $cacheid=yes 8788 else 8789 eval $cacheid=no 8790 fi 8791 rm -f core conftest.err conftest.$ac_objext \ 8792 conftest$ac_exeext conftest.$ac_ext 8793 fi 8794 8795 8796 CFLAGS="$xorg_testset_save_CFLAGS" 8797 8798 eval supported=\$$cacheid 8799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8800 $as_echo "$supported" >&6; } 8801 if test "$supported" = "yes" ; then 8802 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8803 found="yes" 8804 fi 8805 fi 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 xorg_testset_save_CFLAGS="$CFLAGS" 8822 8823 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8826 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8827 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8828 $as_echo_n "(cached) " >&6 8829 else 8830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8831 /* end confdefs.h. */ 8832 int i; 8833 _ACEOF 8834 if ac_fn_c_try_compile "$LINENO"; then : 8835 xorg_cv_cc_flag_unknown_warning_option=yes 8836 else 8837 xorg_cv_cc_flag_unknown_warning_option=no 8838 fi 8839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8840 fi 8841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8842 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8843 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8844 CFLAGS="$xorg_testset_save_CFLAGS" 8845 fi 8846 8847 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8850 fi 8851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8853 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8854 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8855 $as_echo_n "(cached) " >&6 8856 else 8857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8858 /* end confdefs.h. */ 8859 int i; 8860 _ACEOF 8861 if ac_fn_c_try_compile "$LINENO"; then : 8862 xorg_cv_cc_flag_unused_command_line_argument=yes 8863 else 8864 xorg_cv_cc_flag_unused_command_line_argument=no 8865 fi 8866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8867 fi 8868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8869 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8870 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8871 CFLAGS="$xorg_testset_save_CFLAGS" 8872 fi 8873 8874 found="no" 8875 8876 if test $found = "no" ; then 8877 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8879 fi 8880 8881 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8883 fi 8884 8885 CFLAGS="$CFLAGS -Wmain" 8886 8887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmain" >&5 8888 $as_echo_n "checking if $CC supports-Wmain... " >&6; } 8889 cacheid=xorg_cv_cc_flag__Wmain 8890 if eval \${$cacheid+:} false; then : 8891 $as_echo_n "(cached) " >&6 8892 else 8893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8894 /* end confdefs.h. */ 8895 int i; 8896 int 8897 main () 8898 { 8899 8900 ; 8901 return 0; 8902 } 8903 _ACEOF 8904 if ac_fn_c_try_link "$LINENO"; then : 8905 eval $cacheid=yes 8906 else 8907 eval $cacheid=no 8908 fi 8909 rm -f core conftest.err conftest.$ac_objext \ 8910 conftest$ac_exeext conftest.$ac_ext 8911 fi 8912 8913 8914 CFLAGS="$xorg_testset_save_CFLAGS" 8915 8916 eval supported=\$$cacheid 8917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8918 $as_echo "$supported" >&6; } 8919 if test "$supported" = "yes" ; then 8920 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8921 found="yes" 8922 fi 8923 fi 8924 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 xorg_testset_save_CFLAGS="$CFLAGS" 8940 8941 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8944 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8945 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8946 $as_echo_n "(cached) " >&6 8947 else 8948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8949 /* end confdefs.h. */ 8950 int i; 8951 _ACEOF 8952 if ac_fn_c_try_compile "$LINENO"; then : 8953 xorg_cv_cc_flag_unknown_warning_option=yes 8954 else 8955 xorg_cv_cc_flag_unknown_warning_option=no 8956 fi 8957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8958 fi 8959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8960 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8961 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8962 CFLAGS="$xorg_testset_save_CFLAGS" 8963 fi 8964 8965 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8968 fi 8969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8971 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8972 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8973 $as_echo_n "(cached) " >&6 8974 else 8975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8976 /* end confdefs.h. */ 8977 int i; 8978 _ACEOF 8979 if ac_fn_c_try_compile "$LINENO"; then : 8980 xorg_cv_cc_flag_unused_command_line_argument=yes 8981 else 8982 xorg_cv_cc_flag_unused_command_line_argument=no 8983 fi 8984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8985 fi 8986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8987 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8988 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8989 CFLAGS="$xorg_testset_save_CFLAGS" 8990 fi 8991 8992 found="no" 8993 8994 if test $found = "no" ; then 8995 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8997 fi 8998 8999 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9001 fi 9002 9003 CFLAGS="$CFLAGS -Wmissing-braces" 9004 9005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-braces" >&5 9006 $as_echo_n "checking if $CC supports-Wmissing-braces... " >&6; } 9007 cacheid=xorg_cv_cc_flag__Wmissing_braces 9008 if eval \${$cacheid+:} false; then : 9009 $as_echo_n "(cached) " >&6 9010 else 9011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9012 /* end confdefs.h. */ 9013 int i; 9014 int 9015 main () 9016 { 9017 9018 ; 9019 return 0; 9020 } 9021 _ACEOF 9022 if ac_fn_c_try_link "$LINENO"; then : 9023 eval $cacheid=yes 9024 else 9025 eval $cacheid=no 9026 fi 9027 rm -f core conftest.err conftest.$ac_objext \ 9028 conftest$ac_exeext conftest.$ac_ext 9029 fi 9030 9031 9032 CFLAGS="$xorg_testset_save_CFLAGS" 9033 9034 eval supported=\$$cacheid 9035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9036 $as_echo "$supported" >&6; } 9037 if test "$supported" = "yes" ; then 9038 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9039 found="yes" 9040 fi 9041 fi 9042 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 xorg_testset_save_CFLAGS="$CFLAGS" 9058 9059 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9062 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9063 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9064 $as_echo_n "(cached) " >&6 9065 else 9066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9067 /* end confdefs.h. */ 9068 int i; 9069 _ACEOF 9070 if ac_fn_c_try_compile "$LINENO"; then : 9071 xorg_cv_cc_flag_unknown_warning_option=yes 9072 else 9073 xorg_cv_cc_flag_unknown_warning_option=no 9074 fi 9075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9076 fi 9077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9078 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9080 CFLAGS="$xorg_testset_save_CFLAGS" 9081 fi 9082 9083 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9086 fi 9087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9089 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9090 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9091 $as_echo_n "(cached) " >&6 9092 else 9093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9094 /* end confdefs.h. */ 9095 int i; 9096 _ACEOF 9097 if ac_fn_c_try_compile "$LINENO"; then : 9098 xorg_cv_cc_flag_unused_command_line_argument=yes 9099 else 9100 xorg_cv_cc_flag_unused_command_line_argument=no 9101 fi 9102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9103 fi 9104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9105 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9106 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9107 CFLAGS="$xorg_testset_save_CFLAGS" 9108 fi 9109 9110 found="no" 9111 9112 if test $found = "no" ; then 9113 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9115 fi 9116 9117 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9119 fi 9120 9121 CFLAGS="$CFLAGS -Wsequence-point" 9122 9123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wsequence-point" >&5 9124 $as_echo_n "checking if $CC supports-Wsequence-point... " >&6; } 9125 cacheid=xorg_cv_cc_flag__Wsequence_point 9126 if eval \${$cacheid+:} false; then : 9127 $as_echo_n "(cached) " >&6 9128 else 9129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9130 /* end confdefs.h. */ 9131 int i; 9132 int 9133 main () 9134 { 9135 9136 ; 9137 return 0; 9138 } 9139 _ACEOF 9140 if ac_fn_c_try_link "$LINENO"; then : 9141 eval $cacheid=yes 9142 else 9143 eval $cacheid=no 9144 fi 9145 rm -f core conftest.err conftest.$ac_objext \ 9146 conftest$ac_exeext conftest.$ac_ext 9147 fi 9148 9149 9150 CFLAGS="$xorg_testset_save_CFLAGS" 9151 9152 eval supported=\$$cacheid 9153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9154 $as_echo "$supported" >&6; } 9155 if test "$supported" = "yes" ; then 9156 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9157 found="yes" 9158 fi 9159 fi 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 xorg_testset_save_CFLAGS="$CFLAGS" 9176 9177 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9180 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9181 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9182 $as_echo_n "(cached) " >&6 9183 else 9184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9185 /* end confdefs.h. */ 9186 int i; 9187 _ACEOF 9188 if ac_fn_c_try_compile "$LINENO"; then : 9189 xorg_cv_cc_flag_unknown_warning_option=yes 9190 else 9191 xorg_cv_cc_flag_unknown_warning_option=no 9192 fi 9193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9194 fi 9195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9196 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9197 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9198 CFLAGS="$xorg_testset_save_CFLAGS" 9199 fi 9200 9201 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 fi 9205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9207 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9208 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9209 $as_echo_n "(cached) " >&6 9210 else 9211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9212 /* end confdefs.h. */ 9213 int i; 9214 _ACEOF 9215 if ac_fn_c_try_compile "$LINENO"; then : 9216 xorg_cv_cc_flag_unused_command_line_argument=yes 9217 else 9218 xorg_cv_cc_flag_unused_command_line_argument=no 9219 fi 9220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9221 fi 9222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9223 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9225 CFLAGS="$xorg_testset_save_CFLAGS" 9226 fi 9227 9228 found="no" 9229 9230 if test $found = "no" ; then 9231 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9233 fi 9234 9235 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9237 fi 9238 9239 CFLAGS="$CFLAGS -Wreturn-type" 9240 9241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wreturn-type" >&5 9242 $as_echo_n "checking if $CC supports-Wreturn-type... " >&6; } 9243 cacheid=xorg_cv_cc_flag__Wreturn_type 9244 if eval \${$cacheid+:} false; then : 9245 $as_echo_n "(cached) " >&6 9246 else 9247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9248 /* end confdefs.h. */ 9249 int i; 9250 int 9251 main () 9252 { 9253 9254 ; 9255 return 0; 9256 } 9257 _ACEOF 9258 if ac_fn_c_try_link "$LINENO"; then : 9259 eval $cacheid=yes 9260 else 9261 eval $cacheid=no 9262 fi 9263 rm -f core conftest.err conftest.$ac_objext \ 9264 conftest$ac_exeext conftest.$ac_ext 9265 fi 9266 9267 9268 CFLAGS="$xorg_testset_save_CFLAGS" 9269 9270 eval supported=\$$cacheid 9271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9272 $as_echo "$supported" >&6; } 9273 if test "$supported" = "yes" ; then 9274 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9275 found="yes" 9276 fi 9277 fi 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 xorg_testset_save_CFLAGS="$CFLAGS" 9294 9295 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9298 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9299 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9300 $as_echo_n "(cached) " >&6 9301 else 9302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9303 /* end confdefs.h. */ 9304 int i; 9305 _ACEOF 9306 if ac_fn_c_try_compile "$LINENO"; then : 9307 xorg_cv_cc_flag_unknown_warning_option=yes 9308 else 9309 xorg_cv_cc_flag_unknown_warning_option=no 9310 fi 9311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9312 fi 9313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9314 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9316 CFLAGS="$xorg_testset_save_CFLAGS" 9317 fi 9318 9319 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9322 fi 9323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9325 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9326 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9327 $as_echo_n "(cached) " >&6 9328 else 9329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9330 /* end confdefs.h. */ 9331 int i; 9332 _ACEOF 9333 if ac_fn_c_try_compile "$LINENO"; then : 9334 xorg_cv_cc_flag_unused_command_line_argument=yes 9335 else 9336 xorg_cv_cc_flag_unused_command_line_argument=no 9337 fi 9338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9339 fi 9340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9341 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9342 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9343 CFLAGS="$xorg_testset_save_CFLAGS" 9344 fi 9345 9346 found="no" 9347 9348 if test $found = "no" ; then 9349 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9351 fi 9352 9353 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9355 fi 9356 9357 CFLAGS="$CFLAGS -Wtrigraphs" 9358 9359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wtrigraphs" >&5 9360 $as_echo_n "checking if $CC supports-Wtrigraphs... " >&6; } 9361 cacheid=xorg_cv_cc_flag__Wtrigraphs 9362 if eval \${$cacheid+:} false; then : 9363 $as_echo_n "(cached) " >&6 9364 else 9365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9366 /* end confdefs.h. */ 9367 int i; 9368 int 9369 main () 9370 { 9371 9372 ; 9373 return 0; 9374 } 9375 _ACEOF 9376 if ac_fn_c_try_link "$LINENO"; then : 9377 eval $cacheid=yes 9378 else 9379 eval $cacheid=no 9380 fi 9381 rm -f core conftest.err conftest.$ac_objext \ 9382 conftest$ac_exeext conftest.$ac_ext 9383 fi 9384 9385 9386 CFLAGS="$xorg_testset_save_CFLAGS" 9387 9388 eval supported=\$$cacheid 9389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9390 $as_echo "$supported" >&6; } 9391 if test "$supported" = "yes" ; then 9392 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9393 found="yes" 9394 fi 9395 fi 9396 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 xorg_testset_save_CFLAGS="$CFLAGS" 9412 9413 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9416 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9417 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9418 $as_echo_n "(cached) " >&6 9419 else 9420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9421 /* end confdefs.h. */ 9422 int i; 9423 _ACEOF 9424 if ac_fn_c_try_compile "$LINENO"; then : 9425 xorg_cv_cc_flag_unknown_warning_option=yes 9426 else 9427 xorg_cv_cc_flag_unknown_warning_option=no 9428 fi 9429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9430 fi 9431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9432 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9433 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9434 CFLAGS="$xorg_testset_save_CFLAGS" 9435 fi 9436 9437 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9440 fi 9441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9443 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9444 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9445 $as_echo_n "(cached) " >&6 9446 else 9447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9448 /* end confdefs.h. */ 9449 int i; 9450 _ACEOF 9451 if ac_fn_c_try_compile "$LINENO"; then : 9452 xorg_cv_cc_flag_unused_command_line_argument=yes 9453 else 9454 xorg_cv_cc_flag_unused_command_line_argument=no 9455 fi 9456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9457 fi 9458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9459 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9460 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9461 CFLAGS="$xorg_testset_save_CFLAGS" 9462 fi 9463 9464 found="no" 9465 9466 if test $found = "no" ; then 9467 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9469 fi 9470 9471 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9473 fi 9474 9475 CFLAGS="$CFLAGS -Warray-bounds" 9476 9477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Warray-bounds" >&5 9478 $as_echo_n "checking if $CC supports-Warray-bounds... " >&6; } 9479 cacheid=xorg_cv_cc_flag__Warray_bounds 9480 if eval \${$cacheid+:} false; then : 9481 $as_echo_n "(cached) " >&6 9482 else 9483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9484 /* end confdefs.h. */ 9485 int i; 9486 int 9487 main () 9488 { 9489 9490 ; 9491 return 0; 9492 } 9493 _ACEOF 9494 if ac_fn_c_try_link "$LINENO"; then : 9495 eval $cacheid=yes 9496 else 9497 eval $cacheid=no 9498 fi 9499 rm -f core conftest.err conftest.$ac_objext \ 9500 conftest$ac_exeext conftest.$ac_ext 9501 fi 9502 9503 9504 CFLAGS="$xorg_testset_save_CFLAGS" 9505 9506 eval supported=\$$cacheid 9507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9508 $as_echo "$supported" >&6; } 9509 if test "$supported" = "yes" ; then 9510 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9511 found="yes" 9512 fi 9513 fi 9514 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 9529 xorg_testset_save_CFLAGS="$CFLAGS" 9530 9531 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9534 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9535 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9536 $as_echo_n "(cached) " >&6 9537 else 9538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9539 /* end confdefs.h. */ 9540 int i; 9541 _ACEOF 9542 if ac_fn_c_try_compile "$LINENO"; then : 9543 xorg_cv_cc_flag_unknown_warning_option=yes 9544 else 9545 xorg_cv_cc_flag_unknown_warning_option=no 9546 fi 9547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9548 fi 9549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9550 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9552 CFLAGS="$xorg_testset_save_CFLAGS" 9553 fi 9554 9555 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9558 fi 9559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9561 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9562 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9563 $as_echo_n "(cached) " >&6 9564 else 9565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9566 /* end confdefs.h. */ 9567 int i; 9568 _ACEOF 9569 if ac_fn_c_try_compile "$LINENO"; then : 9570 xorg_cv_cc_flag_unused_command_line_argument=yes 9571 else 9572 xorg_cv_cc_flag_unused_command_line_argument=no 9573 fi 9574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9575 fi 9576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9577 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9578 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9579 CFLAGS="$xorg_testset_save_CFLAGS" 9580 fi 9581 9582 found="no" 9583 9584 if test $found = "no" ; then 9585 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9587 fi 9588 9589 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9591 fi 9592 9593 CFLAGS="$CFLAGS -Wwrite-strings" 9594 9595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wwrite-strings" >&5 9596 $as_echo_n "checking if $CC supports-Wwrite-strings... " >&6; } 9597 cacheid=xorg_cv_cc_flag__Wwrite_strings 9598 if eval \${$cacheid+:} false; then : 9599 $as_echo_n "(cached) " >&6 9600 else 9601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9602 /* end confdefs.h. */ 9603 int i; 9604 int 9605 main () 9606 { 9607 9608 ; 9609 return 0; 9610 } 9611 _ACEOF 9612 if ac_fn_c_try_link "$LINENO"; then : 9613 eval $cacheid=yes 9614 else 9615 eval $cacheid=no 9616 fi 9617 rm -f core conftest.err conftest.$ac_objext \ 9618 conftest$ac_exeext conftest.$ac_ext 9619 fi 9620 9621 9622 CFLAGS="$xorg_testset_save_CFLAGS" 9623 9624 eval supported=\$$cacheid 9625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9626 $as_echo "$supported" >&6; } 9627 if test "$supported" = "yes" ; then 9628 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9629 found="yes" 9630 fi 9631 fi 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 xorg_testset_save_CFLAGS="$CFLAGS" 9648 9649 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9652 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9653 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9654 $as_echo_n "(cached) " >&6 9655 else 9656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9657 /* end confdefs.h. */ 9658 int i; 9659 _ACEOF 9660 if ac_fn_c_try_compile "$LINENO"; then : 9661 xorg_cv_cc_flag_unknown_warning_option=yes 9662 else 9663 xorg_cv_cc_flag_unknown_warning_option=no 9664 fi 9665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9666 fi 9667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9668 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9670 CFLAGS="$xorg_testset_save_CFLAGS" 9671 fi 9672 9673 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9676 fi 9677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9679 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9680 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9681 $as_echo_n "(cached) " >&6 9682 else 9683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9684 /* end confdefs.h. */ 9685 int i; 9686 _ACEOF 9687 if ac_fn_c_try_compile "$LINENO"; then : 9688 xorg_cv_cc_flag_unused_command_line_argument=yes 9689 else 9690 xorg_cv_cc_flag_unused_command_line_argument=no 9691 fi 9692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9693 fi 9694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9695 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9697 CFLAGS="$xorg_testset_save_CFLAGS" 9698 fi 9699 9700 found="no" 9701 9702 if test $found = "no" ; then 9703 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9705 fi 9706 9707 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9709 fi 9710 9711 CFLAGS="$CFLAGS -Waddress" 9712 9713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Waddress" >&5 9714 $as_echo_n "checking if $CC supports-Waddress... " >&6; } 9715 cacheid=xorg_cv_cc_flag__Waddress 9716 if eval \${$cacheid+:} false; then : 9717 $as_echo_n "(cached) " >&6 9718 else 9719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9720 /* end confdefs.h. */ 9721 int i; 9722 int 9723 main () 9724 { 9725 9726 ; 9727 return 0; 9728 } 9729 _ACEOF 9730 if ac_fn_c_try_link "$LINENO"; then : 9731 eval $cacheid=yes 9732 else 9733 eval $cacheid=no 9734 fi 9735 rm -f core conftest.err conftest.$ac_objext \ 9736 conftest$ac_exeext conftest.$ac_ext 9737 fi 9738 9739 9740 CFLAGS="$xorg_testset_save_CFLAGS" 9741 9742 eval supported=\$$cacheid 9743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9744 $as_echo "$supported" >&6; } 9745 if test "$supported" = "yes" ; then 9746 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9747 found="yes" 9748 fi 9749 fi 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 xorg_testset_save_CFLAGS="$CFLAGS" 9766 9767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9770 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9771 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9772 $as_echo_n "(cached) " >&6 9773 else 9774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9775 /* end confdefs.h. */ 9776 int i; 9777 _ACEOF 9778 if ac_fn_c_try_compile "$LINENO"; then : 9779 xorg_cv_cc_flag_unknown_warning_option=yes 9780 else 9781 xorg_cv_cc_flag_unknown_warning_option=no 9782 fi 9783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9784 fi 9785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9786 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9787 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9788 CFLAGS="$xorg_testset_save_CFLAGS" 9789 fi 9790 9791 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9794 fi 9795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9797 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9798 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9799 $as_echo_n "(cached) " >&6 9800 else 9801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9802 /* end confdefs.h. */ 9803 int i; 9804 _ACEOF 9805 if ac_fn_c_try_compile "$LINENO"; then : 9806 xorg_cv_cc_flag_unused_command_line_argument=yes 9807 else 9808 xorg_cv_cc_flag_unused_command_line_argument=no 9809 fi 9810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9811 fi 9812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9813 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9815 CFLAGS="$xorg_testset_save_CFLAGS" 9816 fi 9817 9818 found="no" 9819 9820 if test $found = "no" ; then 9821 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9823 fi 9824 9825 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9827 fi 9828 9829 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9830 9831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wint-to-pointer-cast" >&5 9832 $as_echo_n "checking if $CC supports-Wint-to-pointer-cast... " >&6; } 9833 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9834 if eval \${$cacheid+:} false; then : 9835 $as_echo_n "(cached) " >&6 9836 else 9837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9838 /* end confdefs.h. */ 9839 int i; 9840 int 9841 main () 9842 { 9843 9844 ; 9845 return 0; 9846 } 9847 _ACEOF 9848 if ac_fn_c_try_link "$LINENO"; then : 9849 eval $cacheid=yes 9850 else 9851 eval $cacheid=no 9852 fi 9853 rm -f core conftest.err conftest.$ac_objext \ 9854 conftest$ac_exeext conftest.$ac_ext 9855 fi 9856 9857 9858 CFLAGS="$xorg_testset_save_CFLAGS" 9859 9860 eval supported=\$$cacheid 9861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9862 $as_echo "$supported" >&6; } 9863 if test "$supported" = "yes" ; then 9864 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9865 found="yes" 9866 fi 9867 fi 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 xorg_testset_save_CFLAGS="$CFLAGS" 9884 9885 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9888 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9889 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9890 $as_echo_n "(cached) " >&6 9891 else 9892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893 /* end confdefs.h. */ 9894 int i; 9895 _ACEOF 9896 if ac_fn_c_try_compile "$LINENO"; then : 9897 xorg_cv_cc_flag_unknown_warning_option=yes 9898 else 9899 xorg_cv_cc_flag_unknown_warning_option=no 9900 fi 9901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9902 fi 9903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9904 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9906 CFLAGS="$xorg_testset_save_CFLAGS" 9907 fi 9908 9909 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9912 fi 9913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9915 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9916 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9917 $as_echo_n "(cached) " >&6 9918 else 9919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9920 /* end confdefs.h. */ 9921 int i; 9922 _ACEOF 9923 if ac_fn_c_try_compile "$LINENO"; then : 9924 xorg_cv_cc_flag_unused_command_line_argument=yes 9925 else 9926 xorg_cv_cc_flag_unused_command_line_argument=no 9927 fi 9928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9929 fi 9930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9931 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9932 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9933 CFLAGS="$xorg_testset_save_CFLAGS" 9934 fi 9935 9936 found="no" 9937 9938 if test $found = "no" ; then 9939 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9941 fi 9942 9943 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9945 fi 9946 9947 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9948 9949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-to-int-cast" >&5 9950 $as_echo_n "checking if $CC supports-Wpointer-to-int-cast... " >&6; } 9951 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9952 if eval \${$cacheid+:} false; then : 9953 $as_echo_n "(cached) " >&6 9954 else 9955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9956 /* end confdefs.h. */ 9957 int i; 9958 int 9959 main () 9960 { 9961 9962 ; 9963 return 0; 9964 } 9965 _ACEOF 9966 if ac_fn_c_try_link "$LINENO"; then : 9967 eval $cacheid=yes 9968 else 9969 eval $cacheid=no 9970 fi 9971 rm -f core conftest.err conftest.$ac_objext \ 9972 conftest$ac_exeext conftest.$ac_ext 9973 fi 9974 9975 9976 CFLAGS="$xorg_testset_save_CFLAGS" 9977 9978 eval supported=\$$cacheid 9979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9980 $as_echo "$supported" >&6; } 9981 if test "$supported" = "yes" ; then 9982 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9983 found="yes" 9984 fi 9985 fi 9986 9987 9988 fi 9989 9990 9991 9992 9993 9994 9995 9996 CWARNFLAGS="$BASE_CFLAGS" 9997 if test "x$GCC" = xyes ; then 9998 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9999 fi 10000 10001 10002 10003 10004 10005 10006 10007 10008 # Check whether --enable-strict-compilation was given. 10009 if test "${enable_strict_compilation+set}" = set; then : 10010 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10011 else 10012 STRICT_COMPILE=no 10013 fi 10014 10015 10016 10017 10018 10019 10020 STRICT_CFLAGS="" 10021 10022 10023 10024 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 xorg_testset_save_CFLAGS="$CFLAGS" 10035 10036 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10039 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10040 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10041 $as_echo_n "(cached) " >&6 10042 else 10043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10044 /* end confdefs.h. */ 10045 int i; 10046 _ACEOF 10047 if ac_fn_c_try_compile "$LINENO"; then : 10048 xorg_cv_cc_flag_unknown_warning_option=yes 10049 else 10050 xorg_cv_cc_flag_unknown_warning_option=no 10051 fi 10052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10053 fi 10054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10055 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10057 CFLAGS="$xorg_testset_save_CFLAGS" 10058 fi 10059 10060 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10063 fi 10064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10066 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10067 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10068 $as_echo_n "(cached) " >&6 10069 else 10070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10071 /* end confdefs.h. */ 10072 int i; 10073 _ACEOF 10074 if ac_fn_c_try_compile "$LINENO"; then : 10075 xorg_cv_cc_flag_unused_command_line_argument=yes 10076 else 10077 xorg_cv_cc_flag_unused_command_line_argument=no 10078 fi 10079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10080 fi 10081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10082 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10084 CFLAGS="$xorg_testset_save_CFLAGS" 10085 fi 10086 10087 found="no" 10088 10089 if test $found = "no" ; then 10090 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10092 fi 10093 10094 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10096 fi 10097 10098 CFLAGS="$CFLAGS -pedantic" 10099 10100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-pedantic" >&5 10101 $as_echo_n "checking if $CC supports-pedantic... " >&6; } 10102 cacheid=xorg_cv_cc_flag__pedantic 10103 if eval \${$cacheid+:} false; then : 10104 $as_echo_n "(cached) " >&6 10105 else 10106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10107 /* end confdefs.h. */ 10108 int i; 10109 int 10110 main () 10111 { 10112 10113 ; 10114 return 0; 10115 } 10116 _ACEOF 10117 if ac_fn_c_try_link "$LINENO"; then : 10118 eval $cacheid=yes 10119 else 10120 eval $cacheid=no 10121 fi 10122 rm -f core conftest.err conftest.$ac_objext \ 10123 conftest$ac_exeext conftest.$ac_ext 10124 fi 10125 10126 10127 CFLAGS="$xorg_testset_save_CFLAGS" 10128 10129 eval supported=\$$cacheid 10130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10131 $as_echo "$supported" >&6; } 10132 if test "$supported" = "yes" ; then 10133 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10134 found="yes" 10135 fi 10136 fi 10137 10138 10139 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 xorg_testset_save_CFLAGS="$CFLAGS" 10153 10154 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10157 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10158 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10159 $as_echo_n "(cached) " >&6 10160 else 10161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10162 /* end confdefs.h. */ 10163 int i; 10164 _ACEOF 10165 if ac_fn_c_try_compile "$LINENO"; then : 10166 xorg_cv_cc_flag_unknown_warning_option=yes 10167 else 10168 xorg_cv_cc_flag_unknown_warning_option=no 10169 fi 10170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10171 fi 10172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10173 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10175 CFLAGS="$xorg_testset_save_CFLAGS" 10176 fi 10177 10178 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10181 fi 10182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10184 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10185 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10186 $as_echo_n "(cached) " >&6 10187 else 10188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10189 /* end confdefs.h. */ 10190 int i; 10191 _ACEOF 10192 if ac_fn_c_try_compile "$LINENO"; then : 10193 xorg_cv_cc_flag_unused_command_line_argument=yes 10194 else 10195 xorg_cv_cc_flag_unused_command_line_argument=no 10196 fi 10197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10198 fi 10199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10200 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10202 CFLAGS="$xorg_testset_save_CFLAGS" 10203 fi 10204 10205 found="no" 10206 10207 if test $found = "no" ; then 10208 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10210 fi 10211 10212 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10214 fi 10215 10216 CFLAGS="$CFLAGS -Werror" 10217 10218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror" >&5 10219 $as_echo_n "checking if $CC supports-Werror... " >&6; } 10220 cacheid=xorg_cv_cc_flag__Werror 10221 if eval \${$cacheid+:} false; then : 10222 $as_echo_n "(cached) " >&6 10223 else 10224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10225 /* end confdefs.h. */ 10226 int i; 10227 int 10228 main () 10229 { 10230 10231 ; 10232 return 0; 10233 } 10234 _ACEOF 10235 if ac_fn_c_try_link "$LINENO"; then : 10236 eval $cacheid=yes 10237 else 10238 eval $cacheid=no 10239 fi 10240 rm -f core conftest.err conftest.$ac_objext \ 10241 conftest$ac_exeext conftest.$ac_ext 10242 fi 10243 10244 10245 CFLAGS="$xorg_testset_save_CFLAGS" 10246 10247 eval supported=\$$cacheid 10248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10249 $as_echo "$supported" >&6; } 10250 if test "$supported" = "yes" ; then 10251 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10252 found="yes" 10253 fi 10254 fi 10255 10256 if test $found = "no" ; then 10257 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10259 fi 10260 10261 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10263 fi 10264 10265 CFLAGS="$CFLAGS -errwarn" 10266 10267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn" >&5 10268 $as_echo_n "checking if $CC supports-errwarn... " >&6; } 10269 cacheid=xorg_cv_cc_flag__errwarn 10270 if eval \${$cacheid+:} false; then : 10271 $as_echo_n "(cached) " >&6 10272 else 10273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10274 /* end confdefs.h. */ 10275 int i; 10276 int 10277 main () 10278 { 10279 10280 ; 10281 return 0; 10282 } 10283 _ACEOF 10284 if ac_fn_c_try_link "$LINENO"; then : 10285 eval $cacheid=yes 10286 else 10287 eval $cacheid=no 10288 fi 10289 rm -f core conftest.err conftest.$ac_objext \ 10290 conftest$ac_exeext conftest.$ac_ext 10291 fi 10292 10293 10294 CFLAGS="$xorg_testset_save_CFLAGS" 10295 10296 eval supported=\$$cacheid 10297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10298 $as_echo "$supported" >&6; } 10299 if test "$supported" = "yes" ; then 10300 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10301 found="yes" 10302 fi 10303 fi 10304 10305 10306 10307 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10308 # activate it with -Werror, so we add it here explicitly. 10309 10310 10311 10312 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 xorg_testset_save_CFLAGS="$CFLAGS" 10323 10324 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10327 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10328 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10329 $as_echo_n "(cached) " >&6 10330 else 10331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10332 /* end confdefs.h. */ 10333 int i; 10334 _ACEOF 10335 if ac_fn_c_try_compile "$LINENO"; then : 10336 xorg_cv_cc_flag_unknown_warning_option=yes 10337 else 10338 xorg_cv_cc_flag_unknown_warning_option=no 10339 fi 10340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10341 fi 10342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10343 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10344 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10345 CFLAGS="$xorg_testset_save_CFLAGS" 10346 fi 10347 10348 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10349 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10351 fi 10352 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10354 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10355 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10356 $as_echo_n "(cached) " >&6 10357 else 10358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10359 /* end confdefs.h. */ 10360 int i; 10361 _ACEOF 10362 if ac_fn_c_try_compile "$LINENO"; then : 10363 xorg_cv_cc_flag_unused_command_line_argument=yes 10364 else 10365 xorg_cv_cc_flag_unused_command_line_argument=no 10366 fi 10367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10368 fi 10369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10370 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10371 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10372 CFLAGS="$xorg_testset_save_CFLAGS" 10373 fi 10374 10375 found="no" 10376 10377 if test $found = "no" ; then 10378 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10380 fi 10381 10382 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10384 fi 10385 10386 CFLAGS="$CFLAGS -Werror=attributes" 10387 10388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=attributes" >&5 10389 $as_echo_n "checking if $CC supports-Werror=attributes... " >&6; } 10390 cacheid=xorg_cv_cc_flag__Werror_attributes 10391 if eval \${$cacheid+:} false; then : 10392 $as_echo_n "(cached) " >&6 10393 else 10394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10395 /* end confdefs.h. */ 10396 int i; 10397 int 10398 main () 10399 { 10400 10401 ; 10402 return 0; 10403 } 10404 _ACEOF 10405 if ac_fn_c_try_link "$LINENO"; then : 10406 eval $cacheid=yes 10407 else 10408 eval $cacheid=no 10409 fi 10410 rm -f core conftest.err conftest.$ac_objext \ 10411 conftest$ac_exeext conftest.$ac_ext 10412 fi 10413 10414 10415 CFLAGS="$xorg_testset_save_CFLAGS" 10416 10417 eval supported=\$$cacheid 10418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10419 $as_echo "$supported" >&6; } 10420 if test "$supported" = "yes" ; then 10421 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10422 found="yes" 10423 fi 10424 fi 10425 10426 10427 10428 if test "x$STRICT_COMPILE" = "xyes"; then 10429 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10430 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10431 fi 10432 10433 10434 10435 10436 10437 10438 cat >>confdefs.h <<_ACEOF 10439 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10440 _ACEOF 10441 10442 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10443 if test "x$PVM" = "x"; then 10444 PVM="0" 10445 fi 10446 10447 cat >>confdefs.h <<_ACEOF 10448 #define PACKAGE_VERSION_MINOR $PVM 10449 _ACEOF 10450 10451 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10452 if test "x$PVP" = "x"; then 10453 PVP="0" 10454 fi 10455 10456 cat >>confdefs.h <<_ACEOF 10457 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10458 _ACEOF 10459 10460 10461 10462 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10463 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10464 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10465 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10466 10467 10468 10469 10470 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10471 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10472 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10473 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10474 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10475 10476 10477 10478 10479 10480 10481 if test x$APP_MAN_SUFFIX = x ; then 10482 APP_MAN_SUFFIX=1 10483 fi 10484 if test x$APP_MAN_DIR = x ; then 10485 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10486 fi 10487 10488 if test x$LIB_MAN_SUFFIX = x ; then 10489 LIB_MAN_SUFFIX=3 10490 fi 10491 if test x$LIB_MAN_DIR = x ; then 10492 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10493 fi 10494 10495 if test x$FILE_MAN_SUFFIX = x ; then 10496 case $host_os in 10497 solaris*) FILE_MAN_SUFFIX=4 ;; 10498 *) FILE_MAN_SUFFIX=5 ;; 10499 esac 10500 fi 10501 if test x$FILE_MAN_DIR = x ; then 10502 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10503 fi 10504 10505 if test x$MISC_MAN_SUFFIX = x ; then 10506 case $host_os in 10507 solaris*) MISC_MAN_SUFFIX=5 ;; 10508 *) MISC_MAN_SUFFIX=7 ;; 10509 esac 10510 fi 10511 if test x$MISC_MAN_DIR = x ; then 10512 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10513 fi 10514 10515 if test x$DRIVER_MAN_SUFFIX = x ; then 10516 case $host_os in 10517 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10518 *) DRIVER_MAN_SUFFIX=4 ;; 10519 esac 10520 fi 10521 if test x$DRIVER_MAN_DIR = x ; then 10522 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10523 fi 10524 10525 if test x$ADMIN_MAN_SUFFIX = x ; then 10526 case $host_os in 10527 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10528 *) ADMIN_MAN_SUFFIX=8 ;; 10529 esac 10530 fi 10531 if test x$ADMIN_MAN_DIR = x ; then 10532 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10533 fi 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 10545 10546 10547 10548 10549 XORG_MAN_PAGE="X Version 11" 10550 10551 MAN_SUBSTS="\ 10552 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10553 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10554 -e 's|__xservername__|Xorg|g' \ 10555 -e 's|__xconfigfile__|xorg.conf|g' \ 10556 -e 's|__projectroot__|\$(prefix)|g' \ 10557 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10558 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10559 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10560 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10561 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10562 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10563 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10564 10565 10566 10567 # Check whether --enable-silent-rules was given. 10568 if test "${enable_silent_rules+set}" = set; then : 10569 enableval=$enable_silent_rules; 10570 fi 10571 10572 case $enable_silent_rules in # ((( 10573 yes) AM_DEFAULT_VERBOSITY=0;; 10574 no) AM_DEFAULT_VERBOSITY=1;; 10575 *) AM_DEFAULT_VERBOSITY=0;; 10576 esac 10577 am_make=${MAKE-make} 10578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10579 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10580 if ${am_cv_make_support_nested_variables+:} false; then : 10581 $as_echo_n "(cached) " >&6 10582 else 10583 if $as_echo 'TRUE=$(BAR$(V)) 10584 BAR0=false 10585 BAR1=true 10586 V=1 10587 am__doit: 10588 @$(TRUE) 10589 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10590 am_cv_make_support_nested_variables=yes 10591 else 10592 am_cv_make_support_nested_variables=no 10593 fi 10594 fi 10595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10596 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10597 if test $am_cv_make_support_nested_variables = yes; then 10598 AM_V='$(V)' 10599 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10600 else 10601 AM_V=$AM_DEFAULT_VERBOSITY 10602 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10603 fi 10604 AM_BACKSLASH='\' 10605 10606 10607 10608 10609 # Check whether --enable-docs was given. 10610 if test "${enable_docs+set}" = set; then : 10611 enableval=$enable_docs; build_docs=$enableval 10612 else 10613 build_docs=yes 10614 fi 10615 10616 10617 if test x$build_docs = xyes; then 10618 ENABLE_DOCS_TRUE= 10619 ENABLE_DOCS_FALSE='#' 10620 else 10621 ENABLE_DOCS_TRUE='#' 10622 ENABLE_DOCS_FALSE= 10623 fi 10624 10625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5 10626 $as_echo_n "checking whether to build documentation... " >&6; } 10627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_docs" >&5 10628 $as_echo "$build_docs" >&6; } 10629 10630 10631 10632 10633 10634 # Check whether --with-xmlto was given. 10635 if test "${with_xmlto+set}" = set; then : 10636 withval=$with_xmlto; use_xmlto=$withval 10637 else 10638 use_xmlto=auto 10639 fi 10640 10641 10642 10643 if test "x$use_xmlto" = x"auto"; then 10644 # Extract the first word of "xmlto", so it can be a program name with args. 10645 set dummy xmlto; ac_word=$2 10646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10647 $as_echo_n "checking for $ac_word... " >&6; } 10648 if ${ac_cv_path_XMLTO+:} false; then : 10649 $as_echo_n "(cached) " >&6 10650 else 10651 case $XMLTO in 10652 [\\/]* | ?:[\\/]*) 10653 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10654 ;; 10655 *) 10656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10657 for as_dir in $PATH 10658 do 10659 IFS=$as_save_IFS 10660 test -z "$as_dir" && as_dir=. 10661 for ac_exec_ext in '' $ac_executable_extensions; do 10662 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10663 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10664 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10665 break 2 10666 fi 10667 done 10668 done 10669 IFS=$as_save_IFS 10670 10671 ;; 10672 esac 10673 fi 10674 XMLTO=$ac_cv_path_XMLTO 10675 if test -n "$XMLTO"; then 10676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10677 $as_echo "$XMLTO" >&6; } 10678 else 10679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10680 $as_echo "no" >&6; } 10681 fi 10682 10683 10684 if test "x$XMLTO" = "x"; then 10685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 10686 $as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 10687 have_xmlto=no 10688 else 10689 have_xmlto=yes 10690 fi 10691 elif test "x$use_xmlto" = x"yes" ; then 10692 # Extract the first word of "xmlto", so it can be a program name with args. 10693 set dummy xmlto; ac_word=$2 10694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10695 $as_echo_n "checking for $ac_word... " >&6; } 10696 if ${ac_cv_path_XMLTO+:} false; then : 10697 $as_echo_n "(cached) " >&6 10698 else 10699 case $XMLTO in 10700 [\\/]* | ?:[\\/]*) 10701 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10702 ;; 10703 *) 10704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10705 for as_dir in $PATH 10706 do 10707 IFS=$as_save_IFS 10708 test -z "$as_dir" && as_dir=. 10709 for ac_exec_ext in '' $ac_executable_extensions; do 10710 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10711 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10712 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10713 break 2 10714 fi 10715 done 10716 done 10717 IFS=$as_save_IFS 10718 10719 ;; 10720 esac 10721 fi 10722 XMLTO=$ac_cv_path_XMLTO 10723 if test -n "$XMLTO"; then 10724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10725 $as_echo "$XMLTO" >&6; } 10726 else 10727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10728 $as_echo "no" >&6; } 10729 fi 10730 10731 10732 if test "x$XMLTO" = "x"; then 10733 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 10734 fi 10735 have_xmlto=yes 10736 elif test "x$use_xmlto" = x"no" ; then 10737 if test "x$XMLTO" != "x"; then 10738 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 10739 $as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 10740 fi 10741 have_xmlto=no 10742 else 10743 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 10744 fi 10745 10746 # Test for a minimum version of xmlto, if provided. 10747 if test "$have_xmlto" = yes; then 10748 # scrape the xmlto version 10749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 10750 $as_echo_n "checking the xmlto version... " >&6; } 10751 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 10752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 10753 $as_echo "$xmlto_version" >&6; } 10754 as_arg_v1=$xmlto_version 10755 as_arg_v2=0.0.22 10756 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 10757 case $? in #( 10758 1) : 10759 if test "x$use_xmlto" = xauto; then 10760 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5 10761 $as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;} 10762 have_xmlto=no 10763 else 10764 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.22 needed" "$LINENO" 5 10765 fi ;; #( 10766 0) : 10767 ;; #( 10768 2) : 10769 ;; #( 10770 *) : 10771 ;; 10772 esac 10773 fi 10774 10775 # Test for the ability of xmlto to generate a text target 10776 have_xmlto_text=no 10777 cat > conftest.xml << "EOF" 10778 EOF 10779 if test "$have_xmlto" = yes; then : 10780 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 10781 have_xmlto_text=yes 10782 else 10783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 10784 $as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 10785 fi 10786 fi 10787 rm -f conftest.xml 10788 if test $have_xmlto_text = yes; then 10789 HAVE_XMLTO_TEXT_TRUE= 10790 HAVE_XMLTO_TEXT_FALSE='#' 10791 else 10792 HAVE_XMLTO_TEXT_TRUE='#' 10793 HAVE_XMLTO_TEXT_FALSE= 10794 fi 10795 10796 if test "$have_xmlto" = yes; then 10797 HAVE_XMLTO_TRUE= 10798 HAVE_XMLTO_FALSE='#' 10799 else 10800 HAVE_XMLTO_TRUE='#' 10801 HAVE_XMLTO_FALSE= 10802 fi 10803 10804 10805 10806 10807 10808 10809 # Check whether --with-fop was given. 10810 if test "${with_fop+set}" = set; then : 10811 withval=$with_fop; use_fop=$withval 10812 else 10813 use_fop=auto 10814 fi 10815 10816 10817 10818 if test "x$use_fop" = x"auto"; then 10819 # Extract the first word of "fop", so it can be a program name with args. 10820 set dummy fop; ac_word=$2 10821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10822 $as_echo_n "checking for $ac_word... " >&6; } 10823 if ${ac_cv_path_FOP+:} false; then : 10824 $as_echo_n "(cached) " >&6 10825 else 10826 case $FOP in 10827 [\\/]* | ?:[\\/]*) 10828 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 10829 ;; 10830 *) 10831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10832 for as_dir in $PATH 10833 do 10834 IFS=$as_save_IFS 10835 test -z "$as_dir" && as_dir=. 10836 for ac_exec_ext in '' $ac_executable_extensions; do 10837 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10838 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 10839 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10840 break 2 10841 fi 10842 done 10843 done 10844 IFS=$as_save_IFS 10845 10846 ;; 10847 esac 10848 fi 10849 FOP=$ac_cv_path_FOP 10850 if test -n "$FOP"; then 10851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 10852 $as_echo "$FOP" >&6; } 10853 else 10854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10855 $as_echo "no" >&6; } 10856 fi 10857 10858 10859 if test "x$FOP" = "x"; then 10860 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 10861 $as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 10862 have_fop=no 10863 else 10864 have_fop=yes 10865 fi 10866 elif test "x$use_fop" = x"yes" ; then 10867 # Extract the first word of "fop", so it can be a program name with args. 10868 set dummy fop; ac_word=$2 10869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10870 $as_echo_n "checking for $ac_word... " >&6; } 10871 if ${ac_cv_path_FOP+:} false; then : 10872 $as_echo_n "(cached) " >&6 10873 else 10874 case $FOP in 10875 [\\/]* | ?:[\\/]*) 10876 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 10877 ;; 10878 *) 10879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10880 for as_dir in $PATH 10881 do 10882 IFS=$as_save_IFS 10883 test -z "$as_dir" && as_dir=. 10884 for ac_exec_ext in '' $ac_executable_extensions; do 10885 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10886 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 10887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10888 break 2 10889 fi 10890 done 10891 done 10892 IFS=$as_save_IFS 10893 10894 ;; 10895 esac 10896 fi 10897 FOP=$ac_cv_path_FOP 10898 if test -n "$FOP"; then 10899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 10900 $as_echo "$FOP" >&6; } 10901 else 10902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10903 $as_echo "no" >&6; } 10904 fi 10905 10906 10907 if test "x$FOP" = "x"; then 10908 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 10909 fi 10910 have_fop=yes 10911 elif test "x$use_fop" = x"no" ; then 10912 if test "x$FOP" != "x"; then 10913 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 10914 $as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 10915 fi 10916 have_fop=no 10917 else 10918 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 10919 fi 10920 10921 # Test for a minimum version of fop, if provided. 10922 10923 if test "$have_fop" = yes; then 10924 HAVE_FOP_TRUE= 10925 HAVE_FOP_FALSE='#' 10926 else 10927 HAVE_FOP_TRUE='#' 10928 HAVE_FOP_FALSE= 10929 fi 10930 10931 10932 10933 10934 # Preserves the interface, should it be implemented later 10935 10936 10937 10938 # Check whether --with-xsltproc was given. 10939 if test "${with_xsltproc+set}" = set; then : 10940 withval=$with_xsltproc; use_xsltproc=$withval 10941 else 10942 use_xsltproc=auto 10943 fi 10944 10945 10946 10947 if test "x$use_xsltproc" = x"auto"; then 10948 # Extract the first word of "xsltproc", so it can be a program name with args. 10949 set dummy xsltproc; ac_word=$2 10950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10951 $as_echo_n "checking for $ac_word... " >&6; } 10952 if ${ac_cv_path_XSLTPROC+:} false; then : 10953 $as_echo_n "(cached) " >&6 10954 else 10955 case $XSLTPROC in 10956 [\\/]* | ?:[\\/]*) 10957 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 10958 ;; 10959 *) 10960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10961 for as_dir in $PATH 10962 do 10963 IFS=$as_save_IFS 10964 test -z "$as_dir" && as_dir=. 10965 for ac_exec_ext in '' $ac_executable_extensions; do 10966 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10967 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 10968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10969 break 2 10970 fi 10971 done 10972 done 10973 IFS=$as_save_IFS 10974 10975 ;; 10976 esac 10977 fi 10978 XSLTPROC=$ac_cv_path_XSLTPROC 10979 if test -n "$XSLTPROC"; then 10980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 10981 $as_echo "$XSLTPROC" >&6; } 10982 else 10983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10984 $as_echo "no" >&6; } 10985 fi 10986 10987 10988 if test "x$XSLTPROC" = "x"; then 10989 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5 10990 $as_echo "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;} 10991 have_xsltproc=no 10992 else 10993 have_xsltproc=yes 10994 fi 10995 elif test "x$use_xsltproc" = x"yes" ; then 10996 # Extract the first word of "xsltproc", so it can be a program name with args. 10997 set dummy xsltproc; ac_word=$2 10998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10999 $as_echo_n "checking for $ac_word... " >&6; } 11000 if ${ac_cv_path_XSLTPROC+:} false; then : 11001 $as_echo_n "(cached) " >&6 11002 else 11003 case $XSLTPROC in 11004 [\\/]* | ?:[\\/]*) 11005 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11006 ;; 11007 *) 11008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11009 for as_dir in $PATH 11010 do 11011 IFS=$as_save_IFS 11012 test -z "$as_dir" && as_dir=. 11013 for ac_exec_ext in '' $ac_executable_extensions; do 11014 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11015 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 11016 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11017 break 2 11018 fi 11019 done 11020 done 11021 IFS=$as_save_IFS 11022 11023 ;; 11024 esac 11025 fi 11026 XSLTPROC=$ac_cv_path_XSLTPROC 11027 if test -n "$XSLTPROC"; then 11028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11029 $as_echo "$XSLTPROC" >&6; } 11030 else 11031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11032 $as_echo "no" >&6; } 11033 fi 11034 11035 11036 if test "x$XSLTPROC" = "x"; then 11037 as_fn_error $? "--with-xsltproc=yes specified but xsltproc not found in PATH" "$LINENO" 5 11038 fi 11039 have_xsltproc=yes 11040 elif test "x$use_xsltproc" = x"no" ; then 11041 if test "x$XSLTPROC" != "x"; then 11042 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5 11043 $as_echo "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;} 11044 fi 11045 have_xsltproc=no 11046 else 11047 as_fn_error $? "--with-xsltproc expects 'yes' or 'no'" "$LINENO" 5 11048 fi 11049 11050 if test "$have_xsltproc" = yes; then 11051 HAVE_XSLTPROC_TRUE= 11052 HAVE_XSLTPROC_FALSE='#' 11053 else 11054 HAVE_XSLTPROC_TRUE='#' 11055 HAVE_XSLTPROC_FALSE= 11056 fi 11057 11058 11059 11060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5 11061 $as_echo_n "checking for X.Org SGML entities >= 1.8... " >&6; } 11062 XORG_SGML_PATH= 11063 if test -n "$PKG_CONFIG" && \ 11064 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.8\""; } >&5 11065 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.8") 2>&5 11066 ac_status=$? 11067 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11068 test $ac_status = 0; }; then 11069 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11070 else 11071 : 11072 11073 fi 11074 11075 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11076 # the path and the name of the doc stylesheet 11077 if test "x$XORG_SGML_PATH" != "x" ; then 11078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11079 $as_echo "$XORG_SGML_PATH" >&6; } 11080 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11081 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11082 else 11083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11084 $as_echo "no" >&6; } 11085 fi 11086 11087 11088 11089 11090 if test "x$XSL_STYLESHEET" != "x"; then 11091 HAVE_STYLESHEETS_TRUE= 11092 HAVE_STYLESHEETS_FALSE='#' 11093 else 11094 HAVE_STYLESHEETS_TRUE='#' 11095 HAVE_STYLESHEETS_FALSE= 11096 fi 11097 11098 11099 11100 # Because xtrans is included into other modules rather than being linked 11101 # with, these defines have to be added to the cflags line 11102 11103 # fchown() 11104 11105 ac_fn_c_check_func "$LINENO" "fchown" "ac_cv_func_fchown" 11106 if test "x$ac_cv_func_fchown" = xyes; then : 11107 fchown_define="-DHAS_FCHOWN" 11108 else 11109 fchown_define="" 11110 fi 11111 11112 11113 11114 11115 # sticky bit 11116 # 11117 # if any system exists without sticky dir bits this 11118 # needs to be redone with a real autoconf test 11119 11120 sticky_bit_define="-DHAS_STICKY_DIR_BIT" 11121 11122 11123 11124 ac_config_files="$ac_config_files Makefile doc/Makefile xtrans.pc" 11125 11126 cat >confcache <<\_ACEOF 11127 # This file is a shell script that caches the results of configure 11128 # tests run on this system so they can be shared between configure 11129 # scripts and configure runs, see configure's option --config-cache. 11130 # It is not useful on other systems. If it contains results you don't 11131 # want to keep, you may remove or edit it. 11132 # 11133 # config.status only pays attention to the cache file if you give it 11134 # the --recheck option to rerun configure. 11135 # 11136 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11137 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11138 # following values. 11139 11140 _ACEOF 11141 11142 # The following way of writing the cache mishandles newlines in values, 11143 # but we know of no workaround that is simple, portable, and efficient. 11144 # So, we kill variables containing newlines. 11145 # Ultrix sh set writes to stderr and can't be redirected directly, 11146 # and sets the high bit in the cache file unless we assign to the vars. 11147 ( 11148 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11149 eval ac_val=\$$ac_var 11150 case $ac_val in #( 11151 *${as_nl}*) 11152 case $ac_var in #( 11153 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11154 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11155 esac 11156 case $ac_var in #( 11157 _ | IFS | as_nl) ;; #( 11158 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11159 *) { eval $ac_var=; unset $ac_var;} ;; 11160 esac ;; 11161 esac 11162 done 11163 11164 (set) 2>&1 | 11165 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11166 *${as_nl}ac_space=\ *) 11167 # `set' does not quote correctly, so add quotes: double-quote 11168 # substitution turns \\\\ into \\, and sed turns \\ into \. 11169 sed -n \ 11170 "s/'/'\\\\''/g; 11171 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11172 ;; #( 11173 *) 11174 # `set' quotes correctly as required by POSIX, so do not add quotes. 11175 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11176 ;; 11177 esac | 11178 sort 11179 ) | 11180 sed ' 11181 /^ac_cv_env_/b end 11182 t clear 11183 :clear 11184 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11185 t end 11186 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11187 :end' >>confcache 11188 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11189 if test -w "$cache_file"; then 11190 if test "x$cache_file" != "x/dev/null"; then 11191 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11192 $as_echo "$as_me: updating cache $cache_file" >&6;} 11193 if test ! -f "$cache_file" || test -h "$cache_file"; then 11194 cat confcache >"$cache_file" 11195 else 11196 case $cache_file in #( 11197 */* | ?:*) 11198 mv -f confcache "$cache_file"$$ && 11199 mv -f "$cache_file"$$ "$cache_file" ;; #( 11200 *) 11201 mv -f confcache "$cache_file" ;; 11202 esac 11203 fi 11204 fi 11205 else 11206 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11207 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11208 fi 11209 fi 11210 rm -f confcache 11211 11212 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11213 # Let make expand exec_prefix. 11214 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11215 11216 # Transform confdefs.h into DEFS. 11217 # Protect against shell expansion while executing Makefile rules. 11218 # Protect against Makefile macro expansion. 11219 # 11220 # If the first sed substitution is executed (which looks for macros that 11221 # take arguments), then branch to the quote section. Otherwise, 11222 # look for a macro that doesn't take arguments. 11223 ac_script=' 11224 :mline 11225 /\\$/{ 11226 N 11227 s,\\\n,, 11228 b mline 11229 } 11230 t clear 11231 :clear 11232 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 11233 t quote 11234 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 11235 t quote 11236 b any 11237 :quote 11238 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 11239 s/\[/\\&/g 11240 s/\]/\\&/g 11241 s/\$/$$/g 11242 H 11243 :any 11244 ${ 11245 g 11246 s/^\n// 11247 s/\n/ /g 11248 p 11249 } 11250 ' 11251 DEFS=`sed -n "$ac_script" confdefs.h` 11252 11253 11254 ac_libobjs= 11255 ac_ltlibobjs= 11256 U= 11257 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11258 # 1. Remove the extension, and $U if already installed. 11259 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11260 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11261 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11262 # will be set to the directory where LIBOBJS objects are built. 11263 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11264 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11265 done 11266 LIBOBJS=$ac_libobjs 11267 11268 LTLIBOBJS=$ac_ltlibobjs 11269 11270 11271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11272 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11273 if test -n "$am_sleep_pid"; then 11274 # Hide warnings about reused PIDs. 11275 wait $am_sleep_pid 2>/dev/null 11276 fi 11277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11278 $as_echo "done" >&6; } 11279 if test -n "$EXEEXT"; then 11280 am__EXEEXT_TRUE= 11281 am__EXEEXT_FALSE='#' 11282 else 11283 am__EXEEXT_TRUE='#' 11284 am__EXEEXT_FALSE= 11285 fi 11286 11287 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11288 as_fn_error $? "conditional \"AMDEP\" was never defined. 11289 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11290 fi 11291 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11292 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11293 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11294 fi 11295 if test -z "${ENABLE_DOCS_TRUE}" && test -z "${ENABLE_DOCS_FALSE}"; then 11296 as_fn_error $? "conditional \"ENABLE_DOCS\" was never defined. 11297 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11298 fi 11299 if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 11300 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 11301 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11302 fi 11303 if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 11304 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 11305 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11306 fi 11307 if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 11308 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 11309 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11310 fi 11311 if test -z "${HAVE_XSLTPROC_TRUE}" && test -z "${HAVE_XSLTPROC_FALSE}"; then 11312 as_fn_error $? "conditional \"HAVE_XSLTPROC\" was never defined. 11313 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11314 fi 11315 if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 11316 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 11317 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11318 fi 11319 11320 : "${CONFIG_STATUS=./config.status}" 11321 ac_write_fail=0 11322 ac_clean_files_save=$ac_clean_files 11323 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11324 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11325 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11326 as_write_fail=0 11327 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11328 #! $SHELL 11329 # Generated by $as_me. 11330 # Run this file to recreate the current configuration. 11331 # Compiler output produced by configure, useful for debugging 11332 # configure, is in config.log if it exists. 11333 11334 debug=false 11335 ac_cs_recheck=false 11336 ac_cs_silent=false 11337 11338 SHELL=\${CONFIG_SHELL-$SHELL} 11339 export SHELL 11340 _ASEOF 11341 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11342 ## -------------------- ## 11343 ## M4sh Initialization. ## 11344 ## -------------------- ## 11345 11346 # Be more Bourne compatible 11347 DUALCASE=1; export DUALCASE # for MKS sh 11348 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11349 emulate sh 11350 NULLCMD=: 11351 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11352 # is contrary to our usage. Disable this feature. 11353 alias -g '${1+"$@"}'='"$@"' 11354 setopt NO_GLOB_SUBST 11355 else 11356 case `(set -o) 2>/dev/null` in #( 11357 *posix*) : 11358 set -o posix ;; #( 11359 *) : 11360 ;; 11361 esac 11362 fi 11363 11364 11365 as_nl=' 11366 ' 11367 export as_nl 11368 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11369 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11370 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11371 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11372 # Prefer a ksh shell builtin over an external printf program on Solaris, 11373 # but without wasting forks for bash or zsh. 11374 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11375 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11376 as_echo='print -r --' 11377 as_echo_n='print -rn --' 11378 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11379 as_echo='printf %s\n' 11380 as_echo_n='printf %s' 11381 else 11382 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11383 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11384 as_echo_n='/usr/ucb/echo -n' 11385 else 11386 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11387 as_echo_n_body='eval 11388 arg=$1; 11389 case $arg in #( 11390 *"$as_nl"*) 11391 expr "X$arg" : "X\\(.*\\)$as_nl"; 11392 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11393 esac; 11394 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11395 ' 11396 export as_echo_n_body 11397 as_echo_n='sh -c $as_echo_n_body as_echo' 11398 fi 11399 export as_echo_body 11400 as_echo='sh -c $as_echo_body as_echo' 11401 fi 11402 11403 # The user is always right. 11404 if test "${PATH_SEPARATOR+set}" != set; then 11405 PATH_SEPARATOR=: 11406 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11407 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11408 PATH_SEPARATOR=';' 11409 } 11410 fi 11411 11412 11413 # IFS 11414 # We need space, tab and new line, in precisely that order. Quoting is 11415 # there to prevent editors from complaining about space-tab. 11416 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11417 # splitting by setting IFS to empty value.) 11418 IFS=" "" $as_nl" 11419 11420 # Find who we are. Look in the path if we contain no directory separator. 11421 as_myself= 11422 case $0 in #(( 11423 *[\\/]* ) as_myself=$0 ;; 11424 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11425 for as_dir in $PATH 11426 do 11427 IFS=$as_save_IFS 11428 test -z "$as_dir" && as_dir=. 11429 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11430 done 11431 IFS=$as_save_IFS 11432 11433 ;; 11434 esac 11435 # We did not find ourselves, most probably we were run as `sh COMMAND' 11436 # in which case we are not to be found in the path. 11437 if test "x$as_myself" = x; then 11438 as_myself=$0 11439 fi 11440 if test ! -f "$as_myself"; then 11441 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11442 exit 1 11443 fi 11444 11445 # Unset variables that we do not need and which cause bugs (e.g. in 11446 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11447 # suppresses any "Segmentation fault" message there. '((' could 11448 # trigger a bug in pdksh 5.2.14. 11449 for as_var in BASH_ENV ENV MAIL MAILPATH 11450 do eval test x\${$as_var+set} = xset \ 11451 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11452 done 11453 PS1='$ ' 11454 PS2='> ' 11455 PS4='+ ' 11456 11457 # NLS nuisances. 11458 LC_ALL=C 11459 export LC_ALL 11460 LANGUAGE=C 11461 export LANGUAGE 11462 11463 # CDPATH. 11464 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11465 11466 11467 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11468 # ---------------------------------------- 11469 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11470 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11471 # script with STATUS, using 1 if that was 0. 11472 as_fn_error () 11473 { 11474 as_status=$1; test $as_status -eq 0 && as_status=1 11475 if test "$4"; then 11476 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11477 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11478 fi 11479 $as_echo "$as_me: error: $2" >&2 11480 as_fn_exit $as_status 11481 } # as_fn_error 11482 11483 11484 # as_fn_set_status STATUS 11485 # ----------------------- 11486 # Set $? to STATUS, without forking. 11487 as_fn_set_status () 11488 { 11489 return $1 11490 } # as_fn_set_status 11491 11492 # as_fn_exit STATUS 11493 # ----------------- 11494 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11495 as_fn_exit () 11496 { 11497 set +e 11498 as_fn_set_status $1 11499 exit $1 11500 } # as_fn_exit 11501 11502 # as_fn_unset VAR 11503 # --------------- 11504 # Portably unset VAR. 11505 as_fn_unset () 11506 { 11507 { eval $1=; unset $1;} 11508 } 11509 as_unset=as_fn_unset 11510 # as_fn_append VAR VALUE 11511 # ---------------------- 11512 # Append the text in VALUE to the end of the definition contained in VAR. Take 11513 # advantage of any shell optimizations that allow amortized linear growth over 11514 # repeated appends, instead of the typical quadratic growth present in naive 11515 # implementations. 11516 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11517 eval 'as_fn_append () 11518 { 11519 eval $1+=\$2 11520 }' 11521 else 11522 as_fn_append () 11523 { 11524 eval $1=\$$1\$2 11525 } 11526 fi # as_fn_append 11527 11528 # as_fn_arith ARG... 11529 # ------------------ 11530 # Perform arithmetic evaluation on the ARGs, and store the result in the 11531 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11532 # must be portable across $(()) and expr. 11533 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11534 eval 'as_fn_arith () 11535 { 11536 as_val=$(( $* )) 11537 }' 11538 else 11539 as_fn_arith () 11540 { 11541 as_val=`expr "$@" || test $? -eq 1` 11542 } 11543 fi # as_fn_arith 11544 11545 11546 if expr a : '\(a\)' >/dev/null 2>&1 && 11547 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11548 as_expr=expr 11549 else 11550 as_expr=false 11551 fi 11552 11553 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11554 as_basename=basename 11555 else 11556 as_basename=false 11557 fi 11558 11559 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11560 as_dirname=dirname 11561 else 11562 as_dirname=false 11563 fi 11564 11565 as_me=`$as_basename -- "$0" || 11566 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11567 X"$0" : 'X\(//\)$' \| \ 11568 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11569 $as_echo X/"$0" | 11570 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11571 s//\1/ 11572 q 11573 } 11574 /^X\/\(\/\/\)$/{ 11575 s//\1/ 11576 q 11577 } 11578 /^X\/\(\/\).*/{ 11579 s//\1/ 11580 q 11581 } 11582 s/.*/./; q'` 11583 11584 # Avoid depending upon Character Ranges. 11585 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11586 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11587 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11588 as_cr_digits='0123456789' 11589 as_cr_alnum=$as_cr_Letters$as_cr_digits 11590 11591 ECHO_C= ECHO_N= ECHO_T= 11592 case `echo -n x` in #((((( 11593 -n*) 11594 case `echo 'xy\c'` in 11595 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11596 xy) ECHO_C='\c';; 11597 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11598 ECHO_T=' ';; 11599 esac;; 11600 *) 11601 ECHO_N='-n';; 11602 esac 11603 11604 rm -f conf$$ conf$$.exe conf$$.file 11605 if test -d conf$$.dir; then 11606 rm -f conf$$.dir/conf$$.file 11607 else 11608 rm -f conf$$.dir 11609 mkdir conf$$.dir 2>/dev/null 11610 fi 11611 if (echo >conf$$.file) 2>/dev/null; then 11612 if ln -s conf$$.file conf$$ 2>/dev/null; then 11613 as_ln_s='ln -s' 11614 # ... but there are two gotchas: 11615 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11616 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11617 # In both cases, we have to default to `cp -pR'. 11618 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11619 as_ln_s='cp -pR' 11620 elif ln conf$$.file conf$$ 2>/dev/null; then 11621 as_ln_s=ln 11622 else 11623 as_ln_s='cp -pR' 11624 fi 11625 else 11626 as_ln_s='cp -pR' 11627 fi 11628 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11629 rmdir conf$$.dir 2>/dev/null 11630 11631 11632 # as_fn_mkdir_p 11633 # ------------- 11634 # Create "$as_dir" as a directory, including parents if necessary. 11635 as_fn_mkdir_p () 11636 { 11637 11638 case $as_dir in #( 11639 -*) as_dir=./$as_dir;; 11640 esac 11641 test -d "$as_dir" || eval $as_mkdir_p || { 11642 as_dirs= 11643 while :; do 11644 case $as_dir in #( 11645 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11646 *) as_qdir=$as_dir;; 11647 esac 11648 as_dirs="'$as_qdir' $as_dirs" 11649 as_dir=`$as_dirname -- "$as_dir" || 11650 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11651 X"$as_dir" : 'X\(//\)[^/]' \| \ 11652 X"$as_dir" : 'X\(//\)$' \| \ 11653 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11654 $as_echo X"$as_dir" | 11655 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11656 s//\1/ 11657 q 11658 } 11659 /^X\(\/\/\)[^/].*/{ 11660 s//\1/ 11661 q 11662 } 11663 /^X\(\/\/\)$/{ 11664 s//\1/ 11665 q 11666 } 11667 /^X\(\/\).*/{ 11668 s//\1/ 11669 q 11670 } 11671 s/.*/./; q'` 11672 test -d "$as_dir" && break 11673 done 11674 test -z "$as_dirs" || eval "mkdir $as_dirs" 11675 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11676 11677 11678 } # as_fn_mkdir_p 11679 if mkdir -p . 2>/dev/null; then 11680 as_mkdir_p='mkdir -p "$as_dir"' 11681 else 11682 test -d ./-p && rmdir ./-p 11683 as_mkdir_p=false 11684 fi 11685 11686 11687 # as_fn_executable_p FILE 11688 # ----------------------- 11689 # Test if FILE is an executable regular file. 11690 as_fn_executable_p () 11691 { 11692 test -f "$1" && test -x "$1" 11693 } # as_fn_executable_p 11694 as_test_x='test -x' 11695 as_executable_p=as_fn_executable_p 11696 11697 # Sed expression to map a string onto a valid CPP name. 11698 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11699 11700 # Sed expression to map a string onto a valid variable name. 11701 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11702 11703 11704 exec 6>&1 11705 ## ----------------------------------- ## 11706 ## Main body of $CONFIG_STATUS script. ## 11707 ## ----------------------------------- ## 11708 _ASEOF 11709 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11710 11711 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11712 # Save the log message, to keep $0 and so on meaningful, and to 11713 # report actual input values of CONFIG_FILES etc. instead of their 11714 # values after options handling. 11715 ac_log=" 11716 This file was extended by xtrans $as_me 1.3.3, which was 11717 generated by GNU Autoconf 2.69. Invocation command line was 11718 11719 CONFIG_FILES = $CONFIG_FILES 11720 CONFIG_HEADERS = $CONFIG_HEADERS 11721 CONFIG_LINKS = $CONFIG_LINKS 11722 CONFIG_COMMANDS = $CONFIG_COMMANDS 11723 $ $0 $@ 11724 11725 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11726 " 11727 11728 _ACEOF 11729 11730 case $ac_config_files in *" 11731 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11732 esac 11733 11734 11735 11736 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11737 # Files that config.status was made for. 11738 config_files="$ac_config_files" 11739 config_commands="$ac_config_commands" 11740 11741 _ACEOF 11742 11743 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11744 ac_cs_usage="\ 11745 \`$as_me' instantiates files and other configuration actions 11746 from templates according to the current configuration. Unless the files 11747 and actions are specified as TAGs, all are instantiated by default. 11748 11749 Usage: $0 [OPTION]... [TAG]... 11750 11751 -h, --help print this help, then exit 11752 -V, --version print version number and configuration settings, then exit 11753 --config print configuration, then exit 11754 -q, --quiet, --silent 11755 do not print progress messages 11756 -d, --debug don't remove temporary files 11757 --recheck update $as_me by reconfiguring in the same conditions 11758 --file=FILE[:TEMPLATE] 11759 instantiate the configuration file FILE 11760 11761 Configuration files: 11762 $config_files 11763 11764 Configuration commands: 11765 $config_commands 11766 11767 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11768 11769 _ACEOF 11770 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11771 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11772 ac_cs_version="\\ 11773 xtrans config.status 1.3.3 11774 configured by $0, generated by GNU Autoconf 2.69, 11775 with options \\"\$ac_cs_config\\" 11776 11777 Copyright (C) 2012 Free Software Foundation, Inc. 11778 This config.status script is free software; the Free Software Foundation 11779 gives unlimited permission to copy, distribute and modify it." 11780 11781 ac_pwd='$ac_pwd' 11782 srcdir='$srcdir' 11783 INSTALL='$INSTALL' 11784 MKDIR_P='$MKDIR_P' 11785 AWK='$AWK' 11786 test -n "\$AWK" || AWK=awk 11787 _ACEOF 11788 11789 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11790 # The default lists apply if the user does not specify any file. 11791 ac_need_defaults=: 11792 while test $# != 0 11793 do 11794 case $1 in 11795 --*=?*) 11796 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11797 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11798 ac_shift=: 11799 ;; 11800 --*=) 11801 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11802 ac_optarg= 11803 ac_shift=: 11804 ;; 11805 *) 11806 ac_option=$1 11807 ac_optarg=$2 11808 ac_shift=shift 11809 ;; 11810 esac 11811 11812 case $ac_option in 11813 # Handling of the options. 11814 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11815 ac_cs_recheck=: ;; 11816 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11817 $as_echo "$ac_cs_version"; exit ;; 11818 --config | --confi | --conf | --con | --co | --c ) 11819 $as_echo "$ac_cs_config"; exit ;; 11820 --debug | --debu | --deb | --de | --d | -d ) 11821 debug=: ;; 11822 --file | --fil | --fi | --f ) 11823 $ac_shift 11824 case $ac_optarg in 11825 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11826 '') as_fn_error $? "missing file argument" ;; 11827 esac 11828 as_fn_append CONFIG_FILES " '$ac_optarg'" 11829 ac_need_defaults=false;; 11830 --he | --h | --help | --hel | -h ) 11831 $as_echo "$ac_cs_usage"; exit ;; 11832 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11833 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11834 ac_cs_silent=: ;; 11835 11836 # This is an error. 11837 -*) as_fn_error $? "unrecognized option: \`$1' 11838 Try \`$0 --help' for more information." ;; 11839 11840 *) as_fn_append ac_config_targets " $1" 11841 ac_need_defaults=false ;; 11842 11843 esac 11844 shift 11845 done 11846 11847 ac_configure_extra_args= 11848 11849 if $ac_cs_silent; then 11850 exec 6>/dev/null 11851 ac_configure_extra_args="$ac_configure_extra_args --silent" 11852 fi 11853 11854 _ACEOF 11855 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11856 if \$ac_cs_recheck; then 11857 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11858 shift 11859 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11860 CONFIG_SHELL='$SHELL' 11861 export CONFIG_SHELL 11862 exec "\$@" 11863 fi 11864 11865 _ACEOF 11866 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11867 exec 5>>config.log 11868 { 11869 echo 11870 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11871 ## Running $as_me. ## 11872 _ASBOX 11873 $as_echo "$ac_log" 11874 } >&5 11875 11876 _ACEOF 11877 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11878 # 11879 # INIT-COMMANDS 11880 # 11881 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11882 11883 _ACEOF 11884 11885 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11886 11887 # Handling of arguments. 11888 for ac_config_target in $ac_config_targets 11889 do 11890 case $ac_config_target in 11891 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11892 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11893 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 11894 "xtrans.pc") CONFIG_FILES="$CONFIG_FILES xtrans.pc" ;; 11895 11896 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11897 esac 11898 done 11899 11900 11901 # If the user did not use the arguments to specify the items to instantiate, 11902 # then the envvar interface is used. Set only those that are not. 11903 # We use the long form for the default assignment because of an extremely 11904 # bizarre bug on SunOS 4.1.3. 11905 if $ac_need_defaults; then 11906 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11907 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11908 fi 11909 11910 # Have a temporary directory for convenience. Make it in the build tree 11911 # simply because there is no reason against having it here, and in addition, 11912 # creating and moving files from /tmp can sometimes cause problems. 11913 # Hook for its removal unless debugging. 11914 # Note that there is a small window in which the directory will not be cleaned: 11915 # after its creation but before its name has been assigned to `$tmp'. 11916 $debug || 11917 { 11918 tmp= ac_tmp= 11919 trap 'exit_status=$? 11920 : "${ac_tmp:=$tmp}" 11921 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11922 ' 0 11923 trap 'as_fn_exit 1' 1 2 13 15 11924 } 11925 # Create a (secure) tmp directory for tmp files. 11926 11927 { 11928 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11929 test -d "$tmp" 11930 } || 11931 { 11932 tmp=./conf$$-$RANDOM 11933 (umask 077 && mkdir "$tmp") 11934 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11935 ac_tmp=$tmp 11936 11937 # Set up the scripts for CONFIG_FILES section. 11938 # No need to generate them if there are no CONFIG_FILES. 11939 # This happens for instance with `./config.status config.h'. 11940 if test -n "$CONFIG_FILES"; then 11941 11942 11943 ac_cr=`echo X | tr X '\015'` 11944 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11945 # But we know of no other shell where ac_cr would be empty at this 11946 # point, so we can use a bashism as a fallback. 11947 if test "x$ac_cr" = x; then 11948 eval ac_cr=\$\'\\r\' 11949 fi 11950 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11951 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11952 ac_cs_awk_cr='\\r' 11953 else 11954 ac_cs_awk_cr=$ac_cr 11955 fi 11956 11957 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11958 _ACEOF 11959 11960 11961 { 11962 echo "cat >conf$$subs.awk <<_ACEOF" && 11963 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11964 echo "_ACEOF" 11965 } >conf$$subs.sh || 11966 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11967 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11968 ac_delim='%!_!# ' 11969 for ac_last_try in false false false false false :; do 11970 . ./conf$$subs.sh || 11971 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11972 11973 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11974 if test $ac_delim_n = $ac_delim_num; then 11975 break 11976 elif $ac_last_try; then 11977 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11978 else 11979 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11980 fi 11981 done 11982 rm -f conf$$subs.sh 11983 11984 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11985 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11986 _ACEOF 11987 sed -n ' 11988 h 11989 s/^/S["/; s/!.*/"]=/ 11990 p 11991 g 11992 s/^[^!]*!// 11993 :repl 11994 t repl 11995 s/'"$ac_delim"'$// 11996 t delim 11997 :nl 11998 h 11999 s/\(.\{148\}\)..*/\1/ 12000 t more1 12001 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12002 p 12003 n 12004 b repl 12005 :more1 12006 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12007 p 12008 g 12009 s/.\{148\}// 12010 t nl 12011 :delim 12012 h 12013 s/\(.\{148\}\)..*/\1/ 12014 t more2 12015 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12016 p 12017 b 12018 :more2 12019 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12020 p 12021 g 12022 s/.\{148\}// 12023 t delim 12024 ' <conf$$subs.awk | sed ' 12025 /^[^""]/{ 12026 N 12027 s/\n// 12028 } 12029 ' >>$CONFIG_STATUS || ac_write_fail=1 12030 rm -f conf$$subs.awk 12031 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12032 _ACAWK 12033 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12034 for (key in S) S_is_set[key] = 1 12035 FS = "" 12036 12037 } 12038 { 12039 line = $ 0 12040 nfields = split(line, field, "@") 12041 substed = 0 12042 len = length(field[1]) 12043 for (i = 2; i < nfields; i++) { 12044 key = field[i] 12045 keylen = length(key) 12046 if (S_is_set[key]) { 12047 value = S[key] 12048 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12049 len += length(value) + length(field[++i]) 12050 substed = 1 12051 } else 12052 len += 1 + keylen 12053 } 12054 12055 print line 12056 } 12057 12058 _ACAWK 12059 _ACEOF 12060 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12061 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12062 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12063 else 12064 cat 12065 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12066 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12067 _ACEOF 12068 12069 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12070 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12071 # trailing colons and then remove the whole line if VPATH becomes empty 12072 # (actually we leave an empty line to preserve line numbers). 12073 if test "x$srcdir" = x.; then 12074 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12075 h 12076 s/// 12077 s/^/:/ 12078 s/[ ]*$/:/ 12079 s/:\$(srcdir):/:/g 12080 s/:\${srcdir}:/:/g 12081 s/:@srcdir@:/:/g 12082 s/^:*// 12083 s/:*$// 12084 x 12085 s/\(=[ ]*\).*/\1/ 12086 G 12087 s/\n// 12088 s/^[^=]*=[ ]*$// 12089 }' 12090 fi 12091 12092 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12093 fi # test -n "$CONFIG_FILES" 12094 12095 12096 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 12097 shift 12098 for ac_tag 12099 do 12100 case $ac_tag in 12101 :[FHLC]) ac_mode=$ac_tag; continue;; 12102 esac 12103 case $ac_mode$ac_tag in 12104 :[FHL]*:*);; 12105 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12106 :[FH]-) ac_tag=-:-;; 12107 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12108 esac 12109 ac_save_IFS=$IFS 12110 IFS=: 12111 set x $ac_tag 12112 IFS=$ac_save_IFS 12113 shift 12114 ac_file=$1 12115 shift 12116 12117 case $ac_mode in 12118 :L) ac_source=$1;; 12119 :[FH]) 12120 ac_file_inputs= 12121 for ac_f 12122 do 12123 case $ac_f in 12124 -) ac_f="$ac_tmp/stdin";; 12125 *) # Look for the file first in the build tree, then in the source tree 12126 # (if the path is not absolute). The absolute path cannot be DOS-style, 12127 # because $ac_f cannot contain `:'. 12128 test -f "$ac_f" || 12129 case $ac_f in 12130 [\\/$]*) false;; 12131 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12132 esac || 12133 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12134 esac 12135 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12136 as_fn_append ac_file_inputs " '$ac_f'" 12137 done 12138 12139 # Let's still pretend it is `configure' which instantiates (i.e., don't 12140 # use $as_me), people would be surprised to read: 12141 # /* config.h. Generated by config.status. */ 12142 configure_input='Generated from '` 12143 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12144 `' by configure.' 12145 if test x"$ac_file" != x-; then 12146 configure_input="$ac_file. $configure_input" 12147 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12148 $as_echo "$as_me: creating $ac_file" >&6;} 12149 fi 12150 # Neutralize special characters interpreted by sed in replacement strings. 12151 case $configure_input in #( 12152 *\&* | *\|* | *\\* ) 12153 ac_sed_conf_input=`$as_echo "$configure_input" | 12154 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12155 *) ac_sed_conf_input=$configure_input;; 12156 esac 12157 12158 case $ac_tag in 12159 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12160 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12161 esac 12162 ;; 12163 esac 12164 12165 ac_dir=`$as_dirname -- "$ac_file" || 12166 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12167 X"$ac_file" : 'X\(//\)[^/]' \| \ 12168 X"$ac_file" : 'X\(//\)$' \| \ 12169 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12170 $as_echo X"$ac_file" | 12171 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12172 s//\1/ 12173 q 12174 } 12175 /^X\(\/\/\)[^/].*/{ 12176 s//\1/ 12177 q 12178 } 12179 /^X\(\/\/\)$/{ 12180 s//\1/ 12181 q 12182 } 12183 /^X\(\/\).*/{ 12184 s//\1/ 12185 q 12186 } 12187 s/.*/./; q'` 12188 as_dir="$ac_dir"; as_fn_mkdir_p 12189 ac_builddir=. 12190 12191 case "$ac_dir" in 12192 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12193 *) 12194 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12195 # A ".." for each directory in $ac_dir_suffix. 12196 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12197 case $ac_top_builddir_sub in 12198 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12199 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12200 esac ;; 12201 esac 12202 ac_abs_top_builddir=$ac_pwd 12203 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12204 # for backward compatibility: 12205 ac_top_builddir=$ac_top_build_prefix 12206 12207 case $srcdir in 12208 .) # We are building in place. 12209 ac_srcdir=. 12210 ac_top_srcdir=$ac_top_builddir_sub 12211 ac_abs_top_srcdir=$ac_pwd ;; 12212 [\\/]* | ?:[\\/]* ) # Absolute name. 12213 ac_srcdir=$srcdir$ac_dir_suffix; 12214 ac_top_srcdir=$srcdir 12215 ac_abs_top_srcdir=$srcdir ;; 12216 *) # Relative name. 12217 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12218 ac_top_srcdir=$ac_top_build_prefix$srcdir 12219 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12220 esac 12221 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12222 12223 12224 case $ac_mode in 12225 :F) 12226 # 12227 # CONFIG_FILE 12228 # 12229 12230 case $INSTALL in 12231 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12232 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12233 esac 12234 ac_MKDIR_P=$MKDIR_P 12235 case $MKDIR_P in 12236 [\\/$]* | ?:[\\/]* ) ;; 12237 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12238 esac 12239 _ACEOF 12240 12241 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12242 # If the template does not know about datarootdir, expand it. 12243 # FIXME: This hack should be removed a few years after 2.60. 12244 ac_datarootdir_hack=; ac_datarootdir_seen= 12245 ac_sed_dataroot=' 12246 /datarootdir/ { 12247 p 12248 q 12249 } 12250 /@datadir@/p 12251 /@docdir@/p 12252 /@infodir@/p 12253 /@localedir@/p 12254 /@mandir@/p' 12255 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12256 *datarootdir*) ac_datarootdir_seen=yes;; 12257 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12258 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12259 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12260 _ACEOF 12261 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12262 ac_datarootdir_hack=' 12263 s&@datadir@&$datadir&g 12264 s&@docdir@&$docdir&g 12265 s&@infodir@&$infodir&g 12266 s&@localedir@&$localedir&g 12267 s&@mandir@&$mandir&g 12268 s&\\\${datarootdir}&$datarootdir&g' ;; 12269 esac 12270 _ACEOF 12271 12272 # Neutralize VPATH when `$srcdir' = `.'. 12273 # Shell code in configure.ac might set extrasub. 12274 # FIXME: do we really want to maintain this feature? 12275 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12276 ac_sed_extra="$ac_vpsub 12277 $extrasub 12278 _ACEOF 12279 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12280 :t 12281 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12282 s|@configure_input@|$ac_sed_conf_input|;t t 12283 s&@top_builddir@&$ac_top_builddir_sub&;t t 12284 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12285 s&@srcdir@&$ac_srcdir&;t t 12286 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12287 s&@top_srcdir@&$ac_top_srcdir&;t t 12288 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12289 s&@builddir@&$ac_builddir&;t t 12290 s&@abs_builddir@&$ac_abs_builddir&;t t 12291 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12292 s&@INSTALL@&$ac_INSTALL&;t t 12293 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12294 $ac_datarootdir_hack 12295 " 12296 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12297 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12298 12299 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12300 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12301 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12302 "$ac_tmp/out"`; test -z "$ac_out"; } && 12303 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12304 which seems to be undefined. Please make sure it is defined" >&5 12305 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12306 which seems to be undefined. Please make sure it is defined" >&2;} 12307 12308 rm -f "$ac_tmp/stdin" 12309 case $ac_file in 12310 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12311 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12312 esac \ 12313 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12314 ;; 12315 12316 12317 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12318 $as_echo "$as_me: executing $ac_file commands" >&6;} 12319 ;; 12320 esac 12321 12322 12323 case $ac_file$ac_mode in 12324 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12325 # Older Autoconf quotes --file arguments for eval, but not when files 12326 # are listed without --file. Let's play safe and only enable the eval 12327 # if we detect the quoting. 12328 case $CONFIG_FILES in 12329 *\'*) eval set x "$CONFIG_FILES" ;; 12330 *) set x $CONFIG_FILES ;; 12331 esac 12332 shift 12333 for mf 12334 do 12335 # Strip MF so we end up with the name of the file. 12336 mf=`echo "$mf" | sed -e 's/:.*$//'` 12337 # Check whether this is an Automake generated Makefile or not. 12338 # We used to match only the files named 'Makefile.in', but 12339 # some people rename them; so instead we look at the file content. 12340 # Grep'ing the first line is not enough: some people post-process 12341 # each Makefile.in and add a new line on top of each file to say so. 12342 # Grep'ing the whole file is not good either: AIX grep has a line 12343 # limit of 2048, but all sed's we know have understand at least 4000. 12344 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12345 dirpart=`$as_dirname -- "$mf" || 12346 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12347 X"$mf" : 'X\(//\)[^/]' \| \ 12348 X"$mf" : 'X\(//\)$' \| \ 12349 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12350 $as_echo X"$mf" | 12351 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12352 s//\1/ 12353 q 12354 } 12355 /^X\(\/\/\)[^/].*/{ 12356 s//\1/ 12357 q 12358 } 12359 /^X\(\/\/\)$/{ 12360 s//\1/ 12361 q 12362 } 12363 /^X\(\/\).*/{ 12364 s//\1/ 12365 q 12366 } 12367 s/.*/./; q'` 12368 else 12369 continue 12370 fi 12371 # Extract the definition of DEPDIR, am__include, and am__quote 12372 # from the Makefile without running 'make'. 12373 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12374 test -z "$DEPDIR" && continue 12375 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12376 test -z "$am__include" && continue 12377 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12378 # Find all dependency output files, they are included files with 12379 # $(DEPDIR) in their names. We invoke sed twice because it is the 12380 # simplest approach to changing $(DEPDIR) to its actual value in the 12381 # expansion. 12382 for file in `sed -n " 12383 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12384 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12385 # Make sure the directory exists. 12386 test -f "$dirpart/$file" && continue 12387 fdir=`$as_dirname -- "$file" || 12388 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12389 X"$file" : 'X\(//\)[^/]' \| \ 12390 X"$file" : 'X\(//\)$' \| \ 12391 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12392 $as_echo X"$file" | 12393 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12394 s//\1/ 12395 q 12396 } 12397 /^X\(\/\/\)[^/].*/{ 12398 s//\1/ 12399 q 12400 } 12401 /^X\(\/\/\)$/{ 12402 s//\1/ 12403 q 12404 } 12405 /^X\(\/\).*/{ 12406 s//\1/ 12407 q 12408 } 12409 s/.*/./; q'` 12410 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12411 # echo "creating $dirpart/$file" 12412 echo '# dummy' > "$dirpart/$file" 12413 done 12414 done 12415 } 12416 ;; 12417 12418 esac 12419 done # for ac_tag 12420 12421 12422 as_fn_exit 0 12423 _ACEOF 12424 ac_clean_files=$ac_clean_files_save 12425 12426 test $ac_write_fail = 0 || 12427 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12428 12429 12430 # configure is writing to config.log, and then calls config.status. 12431 # config.status does its own redirection, appending to config.log. 12432 # Unfortunately, on DOS this fails, as config.log is still kept open 12433 # by configure, so config.status won't be able to write to it; its 12434 # output is simply discarded. So we exec the FD to /dev/null, 12435 # effectively closing config.log, so it can be properly (re)opened and 12436 # appended to by config.status. When coming back to configure, we 12437 # need to make the FD available again. 12438 if test "$no_create" != yes; then 12439 ac_cs_success=: 12440 ac_config_status_args= 12441 test "$silent" = yes && 12442 ac_config_status_args="$ac_config_status_args --quiet" 12443 exec 5>/dev/null 12444 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12445 exec 5>>config.log 12446 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12447 # would make configure fail if this is the last instruction. 12448 $ac_cs_success || as_fn_exit 1 12449 fi 12450 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12451 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12452 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12453 fi 12454 12455
Indexes created Mon Oct 26 00:26:21 UTC 2026