configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xtrans 1.3.4. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 as_awk_strverscmp=' 561 # Use only awk features that work with 7th edition Unix awk (1978). 562 # My, what an old awk you have, Mr. Solaris! 563 END { 564 while (length(v1) && length(v2)) { 565 # Set d1 to be the next thing to compare from v1, and likewise for d2. 566 # Normally this is a single character, but if v1 and v2 contain digits, 567 # compare them as integers and fractions as strverscmp does. 568 if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { 569 # Split v1 and v2 into their leading digit string components d1 and d2, 570 # and advance v1 and v2 past the leading digit strings. 571 for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue 572 for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue 573 d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) 574 d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) 575 if (d1 ~ /^0/) { 576 if (d2 ~ /^0/) { 577 # Compare two fractions. 578 while (d1 ~ /^0/ && d2 ~ /^0/) { 579 d1 = substr(d1, 2); len1-- 580 d2 = substr(d2, 2); len2-- 581 } 582 if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { 583 # The two components differ in length, and the common prefix 584 # contains only leading zeros. Consider the longer to be less. 585 d1 = -len1 586 d2 = -len2 587 } else { 588 # Otherwise, compare as strings. 589 d1 = "x" d1 590 d2 = "x" d2 591 } 592 } else { 593 # A fraction is less than an integer. 594 exit 1 595 } 596 } else { 597 if (d2 ~ /^0/) { 598 # An integer is greater than a fraction. 599 exit 2 600 } else { 601 # Compare two integers. 602 d1 += 0 603 d2 += 0 604 } 605 } 606 } else { 607 # The normal case, without worrying about digits. 608 d1 = substr(v1, 1, 1); v1 = substr(v1, 2) 609 d2 = substr(v2, 1, 1); v2 = substr(v2, 2) 610 } 611 if (d1 < d2) exit 1 612 if (d1 > d2) exit 2 613 } 614 # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), 615 # which mishandles some comparisons of empty strings to integers. 616 if (length(v2)) exit 1 617 if (length(v1)) exit 2 618 } 619 ' 620 621 test -n "$DJDIR" || exec 7<&0 </dev/null 622 exec 6>&1 623 624 # Name of the host. 625 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 626 # so uname gets run too. 627 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 628 629 # 630 # Initializations. 631 # 632 ac_default_prefix=/usr/local 633 ac_clean_files= 634 ac_config_libobj_dir=. 635 LIBOBJS= 636 cross_compiling=no 637 subdirs= 638 MFLAGS= 639 MAKEFLAGS= 640 641 # Identity of this package. 642 PACKAGE_NAME='xtrans' 643 PACKAGE_TARNAME='xtrans' 644 PACKAGE_VERSION='1.3.4' 645 PACKAGE_STRING='xtrans 1.3.4' 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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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 "$CYGPATH_W"; then 2758 if (cygpath --version) >/dev/null 2>/dev/null; then 2759 CYGPATH_W='cygpath -w' 2760 else 2761 CYGPATH_W=echo 2762 fi 2763 fi 2764 2765 2766 # Define the identity of the package. 2767 PACKAGE='xtrans' 2768 VERSION='1.3.4' 2769 2770 2771 cat >>confdefs.h <<_ACEOF 2772 #define PACKAGE "$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 # POSIX will say in a future version that running "rm -f" with no argument 2820 # is OK; and we want to be able to make that assumption in our Makefile 2821 # recipes. So use an aggressive probe to check that the usage we want is 2822 # actually supported "in the wild" to an acceptable degree. 2823 # See automake bug#10828. 2824 # To make any issue more visible, cause the running configure to be aborted 2825 # by default if the 'rm' program in use doesn't match our expectations; the 2826 # user can still override this though. 2827 if rm -f && rm -fr && rm -rf; then : OK; else 2828 cat >&2 <<'END' 2829 Oops! 2830 2831 Your 'rm' program seems unable to run without file operands specified 2832 on the command line, even when the '-f' option is present. This is contrary 2833 to the behaviour of most rm programs out there, and not conforming with 2834 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2835 2836 Please tell bug-automake@gnu.org about your system, including the value 2837 of your $PATH and any error possibly output before this message. This 2838 can help us improve future automake versions. 2839 2840 END 2841 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2842 echo 'Configuration will proceed anyway, since you have set the' >&2 2843 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2844 echo >&2 2845 else 2846 cat >&2 <<'END' 2847 Aborting the configuration process, to ensure you take notice of the issue. 2848 2849 You can download and install GNU coreutils to get an 'rm' implementation 2850 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2851 2852 If you want to complete the configuration process using your problematic 2853 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2854 to "yes", and re-run configure. 2855 2856 END 2857 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2858 fi 2859 fi 2860 2861 # Require xorg-macros minimum of 1.12 for DocBook external references 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 DEPDIR="${am__leading_dot}deps" 2874 2875 ac_config_commands="$ac_config_commands depfiles" 2876 2877 2878 am_make=${MAKE-make} 2879 cat > confinc << 'END' 2880 am__doit: 2881 @echo this is the am__doit target 2882 .PHONY: am__doit 2883 END 2884 # If we don't find an include directive, just comment out the code. 2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2886 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2887 am__include="#" 2888 am__quote= 2889 _am_result=none 2890 # First try GNU make style include. 2891 echo "include confinc" > confmf 2892 # Ignore all kinds of additional output from 'make'. 2893 case `$am_make -s -f confmf 2> /dev/null` in #( 2894 *the\ am__doit\ target*) 2895 am__include=include 2896 am__quote= 2897 _am_result=GNU 2898 ;; 2899 esac 2900 # Now try BSD make style include. 2901 if test "$am__include" = "#"; then 2902 echo '.include "confinc"' > confmf 2903 case `$am_make -s -f confmf 2> /dev/null` in #( 2904 *the\ am__doit\ target*) 2905 am__include=.include 2906 am__quote="\"" 2907 _am_result=BSD 2908 ;; 2909 esac 2910 fi 2911 2912 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2914 $as_echo "$_am_result" >&6; } 2915 rm -f confinc confmf 2916 2917 # Check whether --enable-dependency-tracking was given. 2918 if test "${enable_dependency_tracking+set}" = set; then : 2919 enableval=$enable_dependency_tracking; 2920 fi 2921 2922 if test "x$enable_dependency_tracking" != xno; then 2923 am_depcomp="$ac_aux_dir/depcomp" 2924 AMDEPBACKSLASH='\' 2925 am__nodep='_no' 2926 fi 2927 if test "x$enable_dependency_tracking" != xno; then 2928 AMDEP_TRUE= 2929 AMDEP_FALSE='#' 2930 else 2931 AMDEP_TRUE='#' 2932 AMDEP_FALSE= 2933 fi 2934 2935 2936 ac_ext=c 2937 ac_cpp='$CPP $CPPFLAGS' 2938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2940 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2941 if test -n "$ac_tool_prefix"; then 2942 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2943 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2945 $as_echo_n "checking for $ac_word... " >&6; } 2946 if ${ac_cv_prog_CC+:} false; then : 2947 $as_echo_n "(cached) " >&6 2948 else 2949 if test -n "$CC"; then 2950 ac_cv_prog_CC="$CC" # Let the user override the test. 2951 else 2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2953 for as_dir in $PATH 2954 do 2955 IFS=$as_save_IFS 2956 test -z "$as_dir" && as_dir=. 2957 for ac_exec_ext in '' $ac_executable_extensions; do 2958 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2959 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2961 break 2 2962 fi 2963 done 2964 done 2965 IFS=$as_save_IFS 2966 2967 fi 2968 fi 2969 CC=$ac_cv_prog_CC 2970 if test -n "$CC"; then 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2972 $as_echo "$CC" >&6; } 2973 else 2974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2975 $as_echo "no" >&6; } 2976 fi 2977 2978 2979 fi 2980 if test -z "$ac_cv_prog_CC"; then 2981 ac_ct_CC=$CC 2982 # Extract the first word of "gcc", so it can be a program name with args. 2983 set dummy gcc; ac_word=$2 2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2985 $as_echo_n "checking for $ac_word... " >&6; } 2986 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2987 $as_echo_n "(cached) " >&6 2988 else 2989 if test -n "$ac_ct_CC"; then 2990 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2991 else 2992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2993 for as_dir in $PATH 2994 do 2995 IFS=$as_save_IFS 2996 test -z "$as_dir" && as_dir=. 2997 for ac_exec_ext in '' $ac_executable_extensions; do 2998 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2999 ac_cv_prog_ac_ct_CC="gcc" 3000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3001 break 2 3002 fi 3003 done 3004 done 3005 IFS=$as_save_IFS 3006 3007 fi 3008 fi 3009 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3010 if test -n "$ac_ct_CC"; then 3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3012 $as_echo "$ac_ct_CC" >&6; } 3013 else 3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3015 $as_echo "no" >&6; } 3016 fi 3017 3018 if test "x$ac_ct_CC" = x; then 3019 CC="" 3020 else 3021 case $cross_compiling:$ac_tool_warned in 3022 yes:) 3023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3024 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3025 ac_tool_warned=yes ;; 3026 esac 3027 CC=$ac_ct_CC 3028 fi 3029 else 3030 CC="$ac_cv_prog_CC" 3031 fi 3032 3033 if test -z "$CC"; then 3034 if test -n "$ac_tool_prefix"; then 3035 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3036 set dummy ${ac_tool_prefix}cc; ac_word=$2 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3038 $as_echo_n "checking for $ac_word... " >&6; } 3039 if ${ac_cv_prog_CC+:} false; then : 3040 $as_echo_n "(cached) " >&6 3041 else 3042 if test -n "$CC"; then 3043 ac_cv_prog_CC="$CC" # Let the user override the test. 3044 else 3045 as_save_IFS=$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 ac_cv_prog_CC="${ac_tool_prefix}cc" 3053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3054 break 2 3055 fi 3056 done 3057 done 3058 IFS=$as_save_IFS 3059 3060 fi 3061 fi 3062 CC=$ac_cv_prog_CC 3063 if test -n "$CC"; then 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3065 $as_echo "$CC" >&6; } 3066 else 3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3068 $as_echo "no" >&6; } 3069 fi 3070 3071 3072 fi 3073 fi 3074 if test -z "$CC"; then 3075 # Extract the first word of "cc", so it can be a program name with args. 3076 set dummy cc; ac_word=$2 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3078 $as_echo_n "checking for $ac_word... " >&6; } 3079 if ${ac_cv_prog_CC+:} false; then : 3080 $as_echo_n "(cached) " >&6 3081 else 3082 if test -n "$CC"; then 3083 ac_cv_prog_CC="$CC" # Let the user override the test. 3084 else 3085 ac_prog_rejected=no 3086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3087 for as_dir in $PATH 3088 do 3089 IFS=$as_save_IFS 3090 test -z "$as_dir" && as_dir=. 3091 for ac_exec_ext in '' $ac_executable_extensions; do 3092 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3093 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3094 ac_prog_rejected=yes 3095 continue 3096 fi 3097 ac_cv_prog_CC="cc" 3098 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3099 break 2 3100 fi 3101 done 3102 done 3103 IFS=$as_save_IFS 3104 3105 if test $ac_prog_rejected = yes; then 3106 # We found a bogon in the path, so make sure we never use it. 3107 set dummy $ac_cv_prog_CC 3108 shift 3109 if test $# != 0; then 3110 # We chose a different compiler from the bogus one. 3111 # However, it has the same basename, so the bogon will be chosen 3112 # first if we set CC to just the basename; use the full file name. 3113 shift 3114 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3115 fi 3116 fi 3117 fi 3118 fi 3119 CC=$ac_cv_prog_CC 3120 if test -n "$CC"; then 3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3122 $as_echo "$CC" >&6; } 3123 else 3124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3125 $as_echo "no" >&6; } 3126 fi 3127 3128 3129 fi 3130 if test -z "$CC"; then 3131 if test -n "$ac_tool_prefix"; then 3132 for ac_prog in cl.exe 3133 do 3134 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3135 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3137 $as_echo_n "checking for $ac_word... " >&6; } 3138 if ${ac_cv_prog_CC+:} false; then : 3139 $as_echo_n "(cached) " >&6 3140 else 3141 if test -n "$CC"; then 3142 ac_cv_prog_CC="$CC" # Let the user override the test. 3143 else 3144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3145 for as_dir in $PATH 3146 do 3147 IFS=$as_save_IFS 3148 test -z "$as_dir" && as_dir=. 3149 for ac_exec_ext in '' $ac_executable_extensions; do 3150 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3151 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3152 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3153 break 2 3154 fi 3155 done 3156 done 3157 IFS=$as_save_IFS 3158 3159 fi 3160 fi 3161 CC=$ac_cv_prog_CC 3162 if test -n "$CC"; then 3163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3164 $as_echo "$CC" >&6; } 3165 else 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3167 $as_echo "no" >&6; } 3168 fi 3169 3170 3171 test -n "$CC" && break 3172 done 3173 fi 3174 if test -z "$CC"; then 3175 ac_ct_CC=$CC 3176 for ac_prog in cl.exe 3177 do 3178 # Extract the first word of "$ac_prog", so it can be a program name with args. 3179 set dummy $ac_prog; ac_word=$2 3180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3181 $as_echo_n "checking for $ac_word... " >&6; } 3182 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3183 $as_echo_n "(cached) " >&6 3184 else 3185 if test -n "$ac_ct_CC"; then 3186 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3187 else 3188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3189 for as_dir in $PATH 3190 do 3191 IFS=$as_save_IFS 3192 test -z "$as_dir" && as_dir=. 3193 for ac_exec_ext in '' $ac_executable_extensions; do 3194 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3195 ac_cv_prog_ac_ct_CC="$ac_prog" 3196 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3197 break 2 3198 fi 3199 done 3200 done 3201 IFS=$as_save_IFS 3202 3203 fi 3204 fi 3205 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3206 if test -n "$ac_ct_CC"; then 3207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3208 $as_echo "$ac_ct_CC" >&6; } 3209 else 3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3211 $as_echo "no" >&6; } 3212 fi 3213 3214 3215 test -n "$ac_ct_CC" && break 3216 done 3217 3218 if test "x$ac_ct_CC" = x; then 3219 CC="" 3220 else 3221 case $cross_compiling:$ac_tool_warned in 3222 yes:) 3223 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3224 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3225 ac_tool_warned=yes ;; 3226 esac 3227 CC=$ac_ct_CC 3228 fi 3229 fi 3230 3231 fi 3232 3233 3234 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3235 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3236 as_fn_error $? "no acceptable C compiler found in \$PATH 3237 See \`config.log' for more details" "$LINENO" 5; } 3238 3239 # Provide some information about the compiler. 3240 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3241 set X $ac_compile 3242 ac_compiler=$2 3243 for ac_option in --version -v -V -qversion; do 3244 { { ac_try="$ac_compiler $ac_option >&5" 3245 case "(($ac_try" in 3246 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3247 *) ac_try_echo=$ac_try;; 3248 esac 3249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3250 $as_echo "$ac_try_echo"; } >&5 3251 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3252 ac_status=$? 3253 if test -s conftest.err; then 3254 sed '10a\ 3255 ... rest of stderr output deleted ... 3256 10q' conftest.err >conftest.er1 3257 cat conftest.er1 >&5 3258 fi 3259 rm -f conftest.er1 conftest.err 3260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3261 test $ac_status = 0; } 3262 done 3263 3264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3265 /* end confdefs.h. */ 3266 3267 int 3268 main () 3269 { 3270 3271 ; 3272 return 0; 3273 } 3274 _ACEOF 3275 ac_clean_files_save=$ac_clean_files 3276 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3277 # Try to create an executable without -o first, disregard a.out. 3278 # It will help us diagnose broken compilers, and finding out an intuition 3279 # of exeext. 3280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3281 $as_echo_n "checking whether the C compiler works... " >&6; } 3282 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3283 3284 # The possible output files: 3285 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3286 3287 ac_rmfiles= 3288 for ac_file in $ac_files 3289 do 3290 case $ac_file in 3291 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3292 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3293 esac 3294 done 3295 rm -f $ac_rmfiles 3296 3297 if { { ac_try="$ac_link_default" 3298 case "(($ac_try" in 3299 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3300 *) ac_try_echo=$ac_try;; 3301 esac 3302 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3303 $as_echo "$ac_try_echo"; } >&5 3304 (eval "$ac_link_default") 2>&5 3305 ac_status=$? 3306 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3307 test $ac_status = 0; }; then : 3308 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3309 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3310 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3311 # so that the user can short-circuit this test for compilers unknown to 3312 # Autoconf. 3313 for ac_file in $ac_files '' 3314 do 3315 test -f "$ac_file" || continue 3316 case $ac_file in 3317 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3318 ;; 3319 [ab].out ) 3320 # We found the default executable, but exeext='' is most 3321 # certainly right. 3322 break;; 3323 *.* ) 3324 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3325 then :; else 3326 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3327 fi 3328 # We set ac_cv_exeext here because the later test for it is not 3329 # safe: cross compilers may not add the suffix if given an `-o' 3330 # argument, so we may need to know it at that point already. 3331 # Even if this section looks crufty: it has the advantage of 3332 # actually working. 3333 break;; 3334 * ) 3335 break;; 3336 esac 3337 done 3338 test "$ac_cv_exeext" = no && ac_cv_exeext= 3339 3340 else 3341 ac_file='' 3342 fi 3343 if test -z "$ac_file"; then : 3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3345 $as_echo "no" >&6; } 3346 $as_echo "$as_me: failed program was:" >&5 3347 sed 's/^/| /' conftest.$ac_ext >&5 3348 3349 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3350 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3351 as_fn_error 77 "C compiler cannot create executables 3352 See \`config.log' for more details" "$LINENO" 5; } 3353 else 3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3355 $as_echo "yes" >&6; } 3356 fi 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3358 $as_echo_n "checking for C compiler default output file name... " >&6; } 3359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3360 $as_echo "$ac_file" >&6; } 3361 ac_exeext=$ac_cv_exeext 3362 3363 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3364 ac_clean_files=$ac_clean_files_save 3365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3366 $as_echo_n "checking for suffix of executables... " >&6; } 3367 if { { ac_try="$ac_link" 3368 case "(($ac_try" in 3369 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3370 *) ac_try_echo=$ac_try;; 3371 esac 3372 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3373 $as_echo "$ac_try_echo"; } >&5 3374 (eval "$ac_link") 2>&5 3375 ac_status=$? 3376 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3377 test $ac_status = 0; }; then : 3378 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3379 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3380 # work properly (i.e., refer to `conftest.exe'), while it won't with 3381 # `rm'. 3382 for ac_file in conftest.exe conftest conftest.*; do 3383 test -f "$ac_file" || continue 3384 case $ac_file in 3385 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3386 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3387 break;; 3388 * ) break;; 3389 esac 3390 done 3391 else 3392 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3393 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3394 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3395 See \`config.log' for more details" "$LINENO" 5; } 3396 fi 3397 rm -f conftest conftest$ac_cv_exeext 3398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3399 $as_echo "$ac_cv_exeext" >&6; } 3400 3401 rm -f conftest.$ac_ext 3402 EXEEXT=$ac_cv_exeext 3403 ac_exeext=$EXEEXT 3404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3405 /* end confdefs.h. */ 3406 #include <stdio.h> 3407 int 3408 main () 3409 { 3410 FILE *f = fopen ("conftest.out", "w"); 3411 return ferror (f) || fclose (f) != 0; 3412 3413 ; 3414 return 0; 3415 } 3416 _ACEOF 3417 ac_clean_files="$ac_clean_files conftest.out" 3418 # Check that the compiler produces executables we can run. If not, either 3419 # the compiler is broken, or we cross compile. 3420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3421 $as_echo_n "checking whether we are cross compiling... " >&6; } 3422 if test "$cross_compiling" != yes; then 3423 { { ac_try="$ac_link" 3424 case "(($ac_try" in 3425 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3426 *) ac_try_echo=$ac_try;; 3427 esac 3428 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3429 $as_echo "$ac_try_echo"; } >&5 3430 (eval "$ac_link") 2>&5 3431 ac_status=$? 3432 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3433 test $ac_status = 0; } 3434 if { ac_try='./conftest$ac_cv_exeext' 3435 { { case "(($ac_try" in 3436 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3437 *) ac_try_echo=$ac_try;; 3438 esac 3439 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3440 $as_echo "$ac_try_echo"; } >&5 3441 (eval "$ac_try") 2>&5 3442 ac_status=$? 3443 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3444 test $ac_status = 0; }; }; then 3445 cross_compiling=no 3446 else 3447 if test "$cross_compiling" = maybe; then 3448 cross_compiling=yes 3449 else 3450 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3451 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3452 as_fn_error $? "cannot run C compiled programs. 3453 If you meant to cross compile, use \`--host'. 3454 See \`config.log' for more details" "$LINENO" 5; } 3455 fi 3456 fi 3457 fi 3458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3459 $as_echo "$cross_compiling" >&6; } 3460 3461 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3462 ac_clean_files=$ac_clean_files_save 3463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3464 $as_echo_n "checking for suffix of object files... " >&6; } 3465 if ${ac_cv_objext+:} false; then : 3466 $as_echo_n "(cached) " >&6 3467 else 3468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3469 /* end confdefs.h. */ 3470 3471 int 3472 main () 3473 { 3474 3475 ; 3476 return 0; 3477 } 3478 _ACEOF 3479 rm -f conftest.o conftest.obj 3480 if { { ac_try="$ac_compile" 3481 case "(($ac_try" in 3482 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3483 *) ac_try_echo=$ac_try;; 3484 esac 3485 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3486 $as_echo "$ac_try_echo"; } >&5 3487 (eval "$ac_compile") 2>&5 3488 ac_status=$? 3489 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3490 test $ac_status = 0; }; then : 3491 for ac_file in conftest.o conftest.obj conftest.*; do 3492 test -f "$ac_file" || continue; 3493 case $ac_file in 3494 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3495 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3496 break;; 3497 esac 3498 done 3499 else 3500 $as_echo "$as_me: failed program was:" >&5 3501 sed 's/^/| /' conftest.$ac_ext >&5 3502 3503 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3504 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3505 as_fn_error $? "cannot compute suffix of object files: cannot compile 3506 See \`config.log' for more details" "$LINENO" 5; } 3507 fi 3508 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3509 fi 3510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3511 $as_echo "$ac_cv_objext" >&6; } 3512 OBJEXT=$ac_cv_objext 3513 ac_objext=$OBJEXT 3514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3515 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3516 if ${ac_cv_c_compiler_gnu+:} false; then : 3517 $as_echo_n "(cached) " >&6 3518 else 3519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3520 /* end confdefs.h. */ 3521 3522 int 3523 main () 3524 { 3525 #ifndef __GNUC__ 3526 choke me 3527 #endif 3528 3529 ; 3530 return 0; 3531 } 3532 _ACEOF 3533 if ac_fn_c_try_compile "$LINENO"; then : 3534 ac_compiler_gnu=yes 3535 else 3536 ac_compiler_gnu=no 3537 fi 3538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3539 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3540 3541 fi 3542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3543 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3544 if test $ac_compiler_gnu = yes; then 3545 GCC=yes 3546 else 3547 GCC= 3548 fi 3549 ac_test_CFLAGS=${CFLAGS+set} 3550 ac_save_CFLAGS=$CFLAGS 3551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3552 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3553 if ${ac_cv_prog_cc_g+:} false; then : 3554 $as_echo_n "(cached) " >&6 3555 else 3556 ac_save_c_werror_flag=$ac_c_werror_flag 3557 ac_c_werror_flag=yes 3558 ac_cv_prog_cc_g=no 3559 CFLAGS="-g" 3560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3561 /* end confdefs.h. */ 3562 3563 int 3564 main () 3565 { 3566 3567 ; 3568 return 0; 3569 } 3570 _ACEOF 3571 if ac_fn_c_try_compile "$LINENO"; then : 3572 ac_cv_prog_cc_g=yes 3573 else 3574 CFLAGS="" 3575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3576 /* end confdefs.h. */ 3577 3578 int 3579 main () 3580 { 3581 3582 ; 3583 return 0; 3584 } 3585 _ACEOF 3586 if ac_fn_c_try_compile "$LINENO"; then : 3587 3588 else 3589 ac_c_werror_flag=$ac_save_c_werror_flag 3590 CFLAGS="-g" 3591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3592 /* end confdefs.h. */ 3593 3594 int 3595 main () 3596 { 3597 3598 ; 3599 return 0; 3600 } 3601 _ACEOF 3602 if ac_fn_c_try_compile "$LINENO"; then : 3603 ac_cv_prog_cc_g=yes 3604 fi 3605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3606 fi 3607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3608 fi 3609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3610 ac_c_werror_flag=$ac_save_c_werror_flag 3611 fi 3612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3613 $as_echo "$ac_cv_prog_cc_g" >&6; } 3614 if test "$ac_test_CFLAGS" = set; then 3615 CFLAGS=$ac_save_CFLAGS 3616 elif test $ac_cv_prog_cc_g = yes; then 3617 if test "$GCC" = yes; then 3618 CFLAGS="-g -O2" 3619 else 3620 CFLAGS="-g" 3621 fi 3622 else 3623 if test "$GCC" = yes; then 3624 CFLAGS="-O2" 3625 else 3626 CFLAGS= 3627 fi 3628 fi 3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3630 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3631 if ${ac_cv_prog_cc_c89+:} false; then : 3632 $as_echo_n "(cached) " >&6 3633 else 3634 ac_cv_prog_cc_c89=no 3635 ac_save_CC=$CC 3636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3637 /* end confdefs.h. */ 3638 #include <stdarg.h> 3639 #include <stdio.h> 3640 struct stat; 3641 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3642 struct buf { int x; }; 3643 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3644 static char *e (p, i) 3645 char **p; 3646 int i; 3647 { 3648 return p[i]; 3649 } 3650 static char *f (char * (*g) (char **, int), char **p, ...) 3651 { 3652 char *s; 3653 va_list v; 3654 va_start (v,p); 3655 s = g (p, va_arg (v,int)); 3656 va_end (v); 3657 return s; 3658 } 3659 3660 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3661 function prototypes and stuff, but not '\xHH' hex character constants. 3662 These don't provoke an error unfortunately, instead are silently treated 3663 as 'x'. The following induces an error, until -std is added to get 3664 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3665 array size at least. It's necessary to write '\x00'==0 to get something 3666 that's true only with -std. */ 3667 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3668 3669 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3670 inside strings and character constants. */ 3671 #define FOO(x) 'x' 3672 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3673 3674 int test (int i, double x); 3675 struct s1 {int (*f) (int a);}; 3676 struct s2 {int (*f) (double a);}; 3677 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3678 int argc; 3679 char **argv; 3680 int 3681 main () 3682 { 3683 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3684 ; 3685 return 0; 3686 } 3687 _ACEOF 3688 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3689 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3690 do 3691 CC="$ac_save_CC $ac_arg" 3692 if ac_fn_c_try_compile "$LINENO"; then : 3693 ac_cv_prog_cc_c89=$ac_arg 3694 fi 3695 rm -f core conftest.err conftest.$ac_objext 3696 test "x$ac_cv_prog_cc_c89" != "xno" && break 3697 done 3698 rm -f conftest.$ac_ext 3699 CC=$ac_save_CC 3700 3701 fi 3702 # AC_CACHE_VAL 3703 case "x$ac_cv_prog_cc_c89" in 3704 x) 3705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3706 $as_echo "none needed" >&6; } ;; 3707 xno) 3708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3709 $as_echo "unsupported" >&6; } ;; 3710 *) 3711 CC="$CC $ac_cv_prog_cc_c89" 3712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3713 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3714 esac 3715 if test "x$ac_cv_prog_cc_c89" != xno; then : 3716 3717 fi 3718 3719 ac_ext=c 3720 ac_cpp='$CPP $CPPFLAGS' 3721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3723 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3724 3725 ac_ext=c 3726 ac_cpp='$CPP $CPPFLAGS' 3727 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3728 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3729 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3731 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3732 if ${am_cv_prog_cc_c_o+:} false; then : 3733 $as_echo_n "(cached) " >&6 3734 else 3735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3736 /* end confdefs.h. */ 3737 3738 int 3739 main () 3740 { 3741 3742 ; 3743 return 0; 3744 } 3745 _ACEOF 3746 # Make sure it works both with $CC and with simple cc. 3747 # Following AC_PROG_CC_C_O, we do the test twice because some 3748 # compilers refuse to overwrite an existing .o file with -o, 3749 # though they will create one. 3750 am_cv_prog_cc_c_o=yes 3751 for am_i in 1 2; do 3752 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3753 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3754 ac_status=$? 3755 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3756 (exit $ac_status); } \ 3757 && test -f conftest2.$ac_objext; then 3758 : OK 3759 else 3760 am_cv_prog_cc_c_o=no 3761 break 3762 fi 3763 done 3764 rm -f core conftest* 3765 unset am_i 3766 fi 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3768 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3769 if test "$am_cv_prog_cc_c_o" != yes; then 3770 # Losing compiler, so override with the script. 3771 # FIXME: It is wrong to rewrite CC. 3772 # But if we don't then we get into trouble of one sort or another. 3773 # A longer-term fix would be to have automake use am__CC in this case, 3774 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3775 CC="$am_aux_dir/compile $CC" 3776 fi 3777 ac_ext=c 3778 ac_cpp='$CPP $CPPFLAGS' 3779 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3780 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3781 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3782 3783 3784 depcc="$CC" am_compiler_list= 3785 3786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3787 $as_echo_n "checking dependency style of $depcc... " >&6; } 3788 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3789 $as_echo_n "(cached) " >&6 3790 else 3791 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3792 # We make a subdir and do the tests there. Otherwise we can end up 3793 # making bogus files that we don't know about and never remove. For 3794 # instance it was reported that on HP-UX the gcc test will end up 3795 # making a dummy file named 'D' -- because '-MD' means "put the output 3796 # in D". 3797 rm -rf conftest.dir 3798 mkdir conftest.dir 3799 # Copy depcomp to subdir because otherwise we won't find it if we're 3800 # using a relative directory. 3801 cp "$am_depcomp" conftest.dir 3802 cd conftest.dir 3803 # We will build objects and dependencies in a subdirectory because 3804 # it helps to detect inapplicable dependency modes. For instance 3805 # both Tru64's cc and ICC support -MD to output dependencies as a 3806 # side effect of compilation, but ICC will put the dependencies in 3807 # the current directory while Tru64 will put them in the object 3808 # directory. 3809 mkdir sub 3810 3811 am_cv_CC_dependencies_compiler_type=none 3812 if test "$am_compiler_list" = ""; then 3813 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3814 fi 3815 am__universal=false 3816 case " $depcc " in #( 3817 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3818 esac 3819 3820 for depmode in $am_compiler_list; do 3821 # Setup a source with many dependencies, because some compilers 3822 # like to wrap large dependency lists on column 80 (with \), and 3823 # we should not choose a depcomp mode which is confused by this. 3824 # 3825 # We need to recreate these files for each test, as the compiler may 3826 # overwrite some of them when testing with obscure command lines. 3827 # This happens at least with the AIX C compiler. 3828 : > sub/conftest.c 3829 for i in 1 2 3 4 5 6; do 3830 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3831 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3832 # Solaris 10 /bin/sh. 3833 echo '/* dummy */' > sub/conftst$i.h 3834 done 3835 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3836 3837 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3838 # mode. It turns out that the SunPro C++ compiler does not properly 3839 # handle '-M -o', and we need to detect this. Also, some Intel 3840 # versions had trouble with output in subdirs. 3841 am__obj=sub/conftest.${OBJEXT-o} 3842 am__minus_obj="-o $am__obj" 3843 case $depmode in 3844 gcc) 3845 # This depmode causes a compiler race in universal mode. 3846 test "$am__universal" = false || continue 3847 ;; 3848 nosideeffect) 3849 # After this tag, mechanisms are not by side-effect, so they'll 3850 # only be used when explicitly requested. 3851 if test "x$enable_dependency_tracking" = xyes; then 3852 continue 3853 else 3854 break 3855 fi 3856 ;; 3857 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3858 # This compiler won't grok '-c -o', but also, the minuso test has 3859 # not run yet. These depmodes are late enough in the game, and 3860 # so weak that their functioning should not be impacted. 3861 am__obj=conftest.${OBJEXT-o} 3862 am__minus_obj= 3863 ;; 3864 none) break ;; 3865 esac 3866 if depmode=$depmode \ 3867 source=sub/conftest.c object=$am__obj \ 3868 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3869 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3870 >/dev/null 2>conftest.err && 3871 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3872 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3873 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3874 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3875 # icc doesn't choke on unknown options, it will just issue warnings 3876 # or remarks (even with -Werror). So we grep stderr for any message 3877 # that says an option was ignored or not supported. 3878 # When given -MP, icc 7.0 and 7.1 complain thusly: 3879 # icc: Command line warning: ignoring option '-M'; no argument required 3880 # The diagnosis changed in icc 8.0: 3881 # icc: Command line remark: option '-MP' not supported 3882 if (grep 'ignoring option' conftest.err || 3883 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3884 am_cv_CC_dependencies_compiler_type=$depmode 3885 break 3886 fi 3887 fi 3888 done 3889 3890 cd .. 3891 rm -rf conftest.dir 3892 else 3893 am_cv_CC_dependencies_compiler_type=none 3894 fi 3895 3896 fi 3897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3898 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3899 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3900 3901 if 3902 test "x$enable_dependency_tracking" != xno \ 3903 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3904 am__fastdepCC_TRUE= 3905 am__fastdepCC_FALSE='#' 3906 else 3907 am__fastdepCC_TRUE='#' 3908 am__fastdepCC_FALSE= 3909 fi 3910 3911 3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3913 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3914 if ${ac_cv_prog_cc_c99+:} false; then : 3915 $as_echo_n "(cached) " >&6 3916 else 3917 ac_cv_prog_cc_c99=no 3918 ac_save_CC=$CC 3919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3920 /* end confdefs.h. */ 3921 #include <stdarg.h> 3922 #include <stdbool.h> 3923 #include <stdlib.h> 3924 #include <wchar.h> 3925 #include <stdio.h> 3926 3927 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3928 #define debug(...) fprintf (stderr, __VA_ARGS__) 3929 #define showlist(...) puts (#__VA_ARGS__) 3930 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3931 static void 3932 test_varargs_macros (void) 3933 { 3934 int x = 1234; 3935 int y = 5678; 3936 debug ("Flag"); 3937 debug ("X = %d\n", x); 3938 showlist (The first, second, and third items.); 3939 report (x>y, "x is %d but y is %d", x, y); 3940 } 3941 3942 // Check long long types. 3943 #define BIG64 18446744073709551615ull 3944 #define BIG32 4294967295ul 3945 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3946 #if !BIG_OK 3947 your preprocessor is broken; 3948 #endif 3949 #if BIG_OK 3950 #else 3951 your preprocessor is broken; 3952 #endif 3953 static long long int bignum = -9223372036854775807LL; 3954 static unsigned long long int ubignum = BIG64; 3955 3956 struct incomplete_array 3957 { 3958 int datasize; 3959 double data[]; 3960 }; 3961 3962 struct named_init { 3963 int number; 3964 const wchar_t *name; 3965 double average; 3966 }; 3967 3968 typedef const char *ccp; 3969 3970 static inline int 3971 test_restrict (ccp restrict text) 3972 { 3973 // See if C++-style comments work. 3974 // Iterate through items via the restricted pointer. 3975 // Also check for declarations in for loops. 3976 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3977 continue; 3978 return 0; 3979 } 3980 3981 // Check varargs and va_copy. 3982 static void 3983 test_varargs (const char *format, ...) 3984 { 3985 va_list args; 3986 va_start (args, format); 3987 va_list args_copy; 3988 va_copy (args_copy, args); 3989 3990 const char *str; 3991 int number; 3992 float fnumber; 3993 3994 while (*format) 3995 { 3996 switch (*format++) 3997 { 3998 case 's': // string 3999 str = va_arg (args_copy, const char *); 4000 break; 4001 case 'd': // int 4002 number = va_arg (args_copy, int); 4003 break; 4004 case 'f': // float 4005 fnumber = va_arg (args_copy, double); 4006 break; 4007 default: 4008 break; 4009 } 4010 } 4011 va_end (args_copy); 4012 va_end (args); 4013 } 4014 4015 int 4016 main () 4017 { 4018 4019 // Check bool. 4020 _Bool success = false; 4021 4022 // Check restrict. 4023 if (test_restrict ("String literal") == 0) 4024 success = true; 4025 char *restrict newvar = "Another string"; 4026 4027 // Check varargs. 4028 test_varargs ("s, d' f .", "string", 65, 34.234); 4029 test_varargs_macros (); 4030 4031 // Check flexible array members. 4032 struct incomplete_array *ia = 4033 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4034 ia->datasize = 10; 4035 for (int i = 0; i < ia->datasize; ++i) 4036 ia->data[i] = i * 1.234; 4037 4038 // Check named initializers. 4039 struct named_init ni = { 4040 .number = 34, 4041 .name = L"Test wide string", 4042 .average = 543.34343, 4043 }; 4044 4045 ni.number = 58; 4046 4047 int dynamic_array[ni.number]; 4048 dynamic_array[ni.number - 1] = 543; 4049 4050 // work around unused variable warnings 4051 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4052 || dynamic_array[ni.number - 1] != 543); 4053 4054 ; 4055 return 0; 4056 } 4057 _ACEOF 4058 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4059 do 4060 CC="$ac_save_CC $ac_arg" 4061 if ac_fn_c_try_compile "$LINENO"; then : 4062 ac_cv_prog_cc_c99=$ac_arg 4063 fi 4064 rm -f core conftest.err conftest.$ac_objext 4065 test "x$ac_cv_prog_cc_c99" != "xno" && break 4066 done 4067 rm -f conftest.$ac_ext 4068 CC=$ac_save_CC 4069 4070 fi 4071 # AC_CACHE_VAL 4072 case "x$ac_cv_prog_cc_c99" in 4073 x) 4074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4075 $as_echo "none needed" >&6; } ;; 4076 xno) 4077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4078 $as_echo "unsupported" >&6; } ;; 4079 *) 4080 CC="$CC $ac_cv_prog_cc_c99" 4081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4082 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4083 esac 4084 if test "x$ac_cv_prog_cc_c99" != xno; then : 4085 4086 fi 4087 4088 4089 4090 ac_ext=c 4091 ac_cpp='$CPP $CPPFLAGS' 4092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4094 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4096 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4097 # On Suns, sometimes $CPP names a directory. 4098 if test -n "$CPP" && test -d "$CPP"; then 4099 CPP= 4100 fi 4101 if test -z "$CPP"; then 4102 if ${ac_cv_prog_CPP+:} false; then : 4103 $as_echo_n "(cached) " >&6 4104 else 4105 # Double quotes because CPP needs to be expanded 4106 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4107 do 4108 ac_preproc_ok=false 4109 for ac_c_preproc_warn_flag in '' yes 4110 do 4111 # Use a header file that comes with gcc, so configuring glibc 4112 # with a fresh cross-compiler works. 4113 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4114 # <limits.h> exists even on freestanding compilers. 4115 # On the NeXT, cc -E runs the code through the compiler's parser, 4116 # not just through cpp. "Syntax error" is here to catch this case. 4117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4118 /* end confdefs.h. */ 4119 #ifdef __STDC__ 4120 # include <limits.h> 4121 #else 4122 # include <assert.h> 4123 #endif 4124 Syntax error 4125 _ACEOF 4126 if ac_fn_c_try_cpp "$LINENO"; then : 4127 4128 else 4129 # Broken: fails on valid input. 4130 continue 4131 fi 4132 rm -f conftest.err conftest.i conftest.$ac_ext 4133 4134 # OK, works on sane cases. Now check whether nonexistent headers 4135 # can be detected and how. 4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4137 /* end confdefs.h. */ 4138 #include <ac_nonexistent.h> 4139 _ACEOF 4140 if ac_fn_c_try_cpp "$LINENO"; then : 4141 # Broken: success on invalid input. 4142 continue 4143 else 4144 # Passes both tests. 4145 ac_preproc_ok=: 4146 break 4147 fi 4148 rm -f conftest.err conftest.i conftest.$ac_ext 4149 4150 done 4151 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4152 rm -f conftest.i conftest.err conftest.$ac_ext 4153 if $ac_preproc_ok; then : 4154 break 4155 fi 4156 4157 done 4158 ac_cv_prog_CPP=$CPP 4159 4160 fi 4161 CPP=$ac_cv_prog_CPP 4162 else 4163 ac_cv_prog_CPP=$CPP 4164 fi 4165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4166 $as_echo "$CPP" >&6; } 4167 ac_preproc_ok=false 4168 for ac_c_preproc_warn_flag in '' yes 4169 do 4170 # Use a header file that comes with gcc, so configuring glibc 4171 # with a fresh cross-compiler works. 4172 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4173 # <limits.h> exists even on freestanding compilers. 4174 # On the NeXT, cc -E runs the code through the compiler's parser, 4175 # not just through cpp. "Syntax error" is here to catch this case. 4176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4177 /* end confdefs.h. */ 4178 #ifdef __STDC__ 4179 # include <limits.h> 4180 #else 4181 # include <assert.h> 4182 #endif 4183 Syntax error 4184 _ACEOF 4185 if ac_fn_c_try_cpp "$LINENO"; then : 4186 4187 else 4188 # Broken: fails on valid input. 4189 continue 4190 fi 4191 rm -f conftest.err conftest.i conftest.$ac_ext 4192 4193 # OK, works on sane cases. Now check whether nonexistent headers 4194 # can be detected and how. 4195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4196 /* end confdefs.h. */ 4197 #include <ac_nonexistent.h> 4198 _ACEOF 4199 if ac_fn_c_try_cpp "$LINENO"; then : 4200 # Broken: success on invalid input. 4201 continue 4202 else 4203 # Passes both tests. 4204 ac_preproc_ok=: 4205 break 4206 fi 4207 rm -f conftest.err conftest.i conftest.$ac_ext 4208 4209 done 4210 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4211 rm -f conftest.i conftest.err conftest.$ac_ext 4212 if $ac_preproc_ok; then : 4213 4214 else 4215 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4216 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4217 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4218 See \`config.log' for more details" "$LINENO" 5; } 4219 fi 4220 4221 ac_ext=c 4222 ac_cpp='$CPP $CPPFLAGS' 4223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4225 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4226 4227 4228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4229 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4230 if ${ac_cv_path_GREP+:} false; then : 4231 $as_echo_n "(cached) " >&6 4232 else 4233 if test -z "$GREP"; then 4234 ac_path_GREP_found=false 4235 # Loop through the user's path and test for each of PROGNAME-LIST 4236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4237 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4238 do 4239 IFS=$as_save_IFS 4240 test -z "$as_dir" && as_dir=. 4241 for ac_prog in grep ggrep; do 4242 for ac_exec_ext in '' $ac_executable_extensions; do 4243 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4244 as_fn_executable_p "$ac_path_GREP" || continue 4245 # Check for GNU ac_path_GREP and select it if it is found. 4246 # Check for GNU $ac_path_GREP 4247 case `"$ac_path_GREP" --version 2>&1` in 4248 *GNU*) 4249 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4250 *) 4251 ac_count=0 4252 $as_echo_n 0123456789 >"conftest.in" 4253 while : 4254 do 4255 cat "conftest.in" "conftest.in" >"conftest.tmp" 4256 mv "conftest.tmp" "conftest.in" 4257 cp "conftest.in" "conftest.nl" 4258 $as_echo 'GREP' >> "conftest.nl" 4259 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4260 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4261 as_fn_arith $ac_count + 1 && ac_count=$as_val 4262 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4263 # Best one so far, save it but keep looking for a better one 4264 ac_cv_path_GREP="$ac_path_GREP" 4265 ac_path_GREP_max=$ac_count 4266 fi 4267 # 10*(2^10) chars as input seems more than enough 4268 test $ac_count -gt 10 && break 4269 done 4270 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4271 esac 4272 4273 $ac_path_GREP_found && break 3 4274 done 4275 done 4276 done 4277 IFS=$as_save_IFS 4278 if test -z "$ac_cv_path_GREP"; then 4279 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4280 fi 4281 else 4282 ac_cv_path_GREP=$GREP 4283 fi 4284 4285 fi 4286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4287 $as_echo "$ac_cv_path_GREP" >&6; } 4288 GREP="$ac_cv_path_GREP" 4289 4290 4291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4292 $as_echo_n "checking for egrep... " >&6; } 4293 if ${ac_cv_path_EGREP+:} false; then : 4294 $as_echo_n "(cached) " >&6 4295 else 4296 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4297 then ac_cv_path_EGREP="$GREP -E" 4298 else 4299 if test -z "$EGREP"; then 4300 ac_path_EGREP_found=false 4301 # Loop through the user's path and test for each of PROGNAME-LIST 4302 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4303 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4304 do 4305 IFS=$as_save_IFS 4306 test -z "$as_dir" && as_dir=. 4307 for ac_prog in egrep; do 4308 for ac_exec_ext in '' $ac_executable_extensions; do 4309 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4310 as_fn_executable_p "$ac_path_EGREP" || continue 4311 # Check for GNU ac_path_EGREP and select it if it is found. 4312 # Check for GNU $ac_path_EGREP 4313 case `"$ac_path_EGREP" --version 2>&1` in 4314 *GNU*) 4315 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4316 *) 4317 ac_count=0 4318 $as_echo_n 0123456789 >"conftest.in" 4319 while : 4320 do 4321 cat "conftest.in" "conftest.in" >"conftest.tmp" 4322 mv "conftest.tmp" "conftest.in" 4323 cp "conftest.in" "conftest.nl" 4324 $as_echo 'EGREP' >> "conftest.nl" 4325 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4326 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4327 as_fn_arith $ac_count + 1 && ac_count=$as_val 4328 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4329 # Best one so far, save it but keep looking for a better one 4330 ac_cv_path_EGREP="$ac_path_EGREP" 4331 ac_path_EGREP_max=$ac_count 4332 fi 4333 # 10*(2^10) chars as input seems more than enough 4334 test $ac_count -gt 10 && break 4335 done 4336 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4337 esac 4338 4339 $ac_path_EGREP_found && break 3 4340 done 4341 done 4342 done 4343 IFS=$as_save_IFS 4344 if test -z "$ac_cv_path_EGREP"; then 4345 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4346 fi 4347 else 4348 ac_cv_path_EGREP=$EGREP 4349 fi 4350 4351 fi 4352 fi 4353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4354 $as_echo "$ac_cv_path_EGREP" >&6; } 4355 EGREP="$ac_cv_path_EGREP" 4356 4357 4358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4359 $as_echo_n "checking for ANSI C header files... " >&6; } 4360 if ${ac_cv_header_stdc+:} false; then : 4361 $as_echo_n "(cached) " >&6 4362 else 4363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4364 /* end confdefs.h. */ 4365 #include <stdlib.h> 4366 #include <stdarg.h> 4367 #include <string.h> 4368 #include <float.h> 4369 4370 int 4371 main () 4372 { 4373 4374 ; 4375 return 0; 4376 } 4377 _ACEOF 4378 if ac_fn_c_try_compile "$LINENO"; then : 4379 ac_cv_header_stdc=yes 4380 else 4381 ac_cv_header_stdc=no 4382 fi 4383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4384 4385 if test $ac_cv_header_stdc = yes; then 4386 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4388 /* end confdefs.h. */ 4389 #include <string.h> 4390 4391 _ACEOF 4392 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4393 $EGREP "memchr" >/dev/null 2>&1; then : 4394 4395 else 4396 ac_cv_header_stdc=no 4397 fi 4398 rm -f conftest* 4399 4400 fi 4401 4402 if test $ac_cv_header_stdc = yes; then 4403 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4405 /* end confdefs.h. */ 4406 #include <stdlib.h> 4407 4408 _ACEOF 4409 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4410 $EGREP "free" >/dev/null 2>&1; then : 4411 4412 else 4413 ac_cv_header_stdc=no 4414 fi 4415 rm -f conftest* 4416 4417 fi 4418 4419 if test $ac_cv_header_stdc = yes; then 4420 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4421 if test "$cross_compiling" = yes; then : 4422 : 4423 else 4424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4425 /* end confdefs.h. */ 4426 #include <ctype.h> 4427 #include <stdlib.h> 4428 #if ((' ' & 0x0FF) == 0x020) 4429 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4430 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4431 #else 4432 # define ISLOWER(c) \ 4433 (('a' <= (c) && (c) <= 'i') \ 4434 || ('j' <= (c) && (c) <= 'r') \ 4435 || ('s' <= (c) && (c) <= 'z')) 4436 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4437 #endif 4438 4439 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4440 int 4441 main () 4442 { 4443 int i; 4444 for (i = 0; i < 256; i++) 4445 if (XOR (islower (i), ISLOWER (i)) 4446 || toupper (i) != TOUPPER (i)) 4447 return 2; 4448 return 0; 4449 } 4450 _ACEOF 4451 if ac_fn_c_try_run "$LINENO"; then : 4452 4453 else 4454 ac_cv_header_stdc=no 4455 fi 4456 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4457 conftest.$ac_objext conftest.beam conftest.$ac_ext 4458 fi 4459 4460 fi 4461 fi 4462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4463 $as_echo "$ac_cv_header_stdc" >&6; } 4464 if test $ac_cv_header_stdc = yes; then 4465 4466 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4467 4468 fi 4469 4470 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4471 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4472 inttypes.h stdint.h unistd.h 4473 do : 4474 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4475 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4476 " 4477 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4478 cat >>confdefs.h <<_ACEOF 4479 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4480 _ACEOF 4481 4482 fi 4483 4484 done 4485 4486 4487 4488 4489 4490 4491 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4492 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4493 CLANGCC="yes" 4494 else 4495 CLANGCC="no" 4496 fi 4497 4498 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4499 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4500 INTELCC="yes" 4501 else 4502 INTELCC="no" 4503 fi 4504 4505 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4506 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4507 SUNCC="yes" 4508 else 4509 SUNCC="no" 4510 fi 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4521 if test -n "$ac_tool_prefix"; then 4522 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4523 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4525 $as_echo_n "checking for $ac_word... " >&6; } 4526 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4527 $as_echo_n "(cached) " >&6 4528 else 4529 case $PKG_CONFIG in 4530 [\\/]* | ?:[\\/]*) 4531 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4532 ;; 4533 *) 4534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4535 for as_dir in $PATH 4536 do 4537 IFS=$as_save_IFS 4538 test -z "$as_dir" && as_dir=. 4539 for ac_exec_ext in '' $ac_executable_extensions; do 4540 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4541 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4542 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4543 break 2 4544 fi 4545 done 4546 done 4547 IFS=$as_save_IFS 4548 4549 ;; 4550 esac 4551 fi 4552 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4553 if test -n "$PKG_CONFIG"; then 4554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4555 $as_echo "$PKG_CONFIG" >&6; } 4556 else 4557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4558 $as_echo "no" >&6; } 4559 fi 4560 4561 4562 fi 4563 if test -z "$ac_cv_path_PKG_CONFIG"; then 4564 ac_pt_PKG_CONFIG=$PKG_CONFIG 4565 # Extract the first word of "pkg-config", so it can be a program name with args. 4566 set dummy pkg-config; ac_word=$2 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4568 $as_echo_n "checking for $ac_word... " >&6; } 4569 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4570 $as_echo_n "(cached) " >&6 4571 else 4572 case $ac_pt_PKG_CONFIG in 4573 [\\/]* | ?:[\\/]*) 4574 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4575 ;; 4576 *) 4577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4578 for as_dir in $PATH 4579 do 4580 IFS=$as_save_IFS 4581 test -z "$as_dir" && as_dir=. 4582 for ac_exec_ext in '' $ac_executable_extensions; do 4583 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4584 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4585 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4586 break 2 4587 fi 4588 done 4589 done 4590 IFS=$as_save_IFS 4591 4592 ;; 4593 esac 4594 fi 4595 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4596 if test -n "$ac_pt_PKG_CONFIG"; then 4597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4598 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4599 else 4600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4601 $as_echo "no" >&6; } 4602 fi 4603 4604 if test "x$ac_pt_PKG_CONFIG" = x; then 4605 PKG_CONFIG="" 4606 else 4607 case $cross_compiling:$ac_tool_warned in 4608 yes:) 4609 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4610 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4611 ac_tool_warned=yes ;; 4612 esac 4613 PKG_CONFIG=$ac_pt_PKG_CONFIG 4614 fi 4615 else 4616 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4617 fi 4618 4619 fi 4620 if test -n "$PKG_CONFIG"; then 4621 _pkg_min_version=0.9.0 4622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4623 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4624 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4626 $as_echo "yes" >&6; } 4627 else 4628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4629 $as_echo "no" >&6; } 4630 PKG_CONFIG="" 4631 fi 4632 fi 4633 # Make sure we can run config.sub. 4634 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4635 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4636 4637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4638 $as_echo_n "checking build system type... " >&6; } 4639 if ${ac_cv_build+:} false; then : 4640 $as_echo_n "(cached) " >&6 4641 else 4642 ac_build_alias=$build_alias 4643 test "x$ac_build_alias" = x && 4644 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4645 test "x$ac_build_alias" = x && 4646 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4647 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4648 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4649 4650 fi 4651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4652 $as_echo "$ac_cv_build" >&6; } 4653 case $ac_cv_build in 4654 *-*-*) ;; 4655 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4656 esac 4657 build=$ac_cv_build 4658 ac_save_IFS=$IFS; IFS='-' 4659 set x $ac_cv_build 4660 shift 4661 build_cpu=$1 4662 build_vendor=$2 4663 shift; shift 4664 # Remember, the first character of IFS is used to create $*, 4665 # except with old shells: 4666 build_os=$* 4667 IFS=$ac_save_IFS 4668 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4669 4670 4671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4672 $as_echo_n "checking host system type... " >&6; } 4673 if ${ac_cv_host+:} false; then : 4674 $as_echo_n "(cached) " >&6 4675 else 4676 if test "x$host_alias" = x; then 4677 ac_cv_host=$ac_cv_build 4678 else 4679 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4680 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4681 fi 4682 4683 fi 4684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4685 $as_echo "$ac_cv_host" >&6; } 4686 case $ac_cv_host in 4687 *-*-*) ;; 4688 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4689 esac 4690 host=$ac_cv_host 4691 ac_save_IFS=$IFS; IFS='-' 4692 set x $ac_cv_host 4693 shift 4694 host_cpu=$1 4695 host_vendor=$2 4696 shift; shift 4697 # Remember, the first character of IFS is used to create $*, 4698 # except with old shells: 4699 host_os=$* 4700 IFS=$ac_save_IFS 4701 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4702 4703 4704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4705 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4706 if ${ac_cv_path_SED+:} false; then : 4707 $as_echo_n "(cached) " >&6 4708 else 4709 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4710 for ac_i in 1 2 3 4 5 6 7; do 4711 ac_script="$ac_script$as_nl$ac_script" 4712 done 4713 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4714 { ac_script=; unset ac_script;} 4715 if test -z "$SED"; then 4716 ac_path_SED_found=false 4717 # Loop through the user's path and test for each of PROGNAME-LIST 4718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4719 for as_dir in $PATH 4720 do 4721 IFS=$as_save_IFS 4722 test -z "$as_dir" && as_dir=. 4723 for ac_prog in sed gsed; do 4724 for ac_exec_ext in '' $ac_executable_extensions; do 4725 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4726 as_fn_executable_p "$ac_path_SED" || continue 4727 # Check for GNU ac_path_SED and select it if it is found. 4728 # Check for GNU $ac_path_SED 4729 case `"$ac_path_SED" --version 2>&1` in 4730 *GNU*) 4731 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4732 *) 4733 ac_count=0 4734 $as_echo_n 0123456789 >"conftest.in" 4735 while : 4736 do 4737 cat "conftest.in" "conftest.in" >"conftest.tmp" 4738 mv "conftest.tmp" "conftest.in" 4739 cp "conftest.in" "conftest.nl" 4740 $as_echo '' >> "conftest.nl" 4741 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4742 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4743 as_fn_arith $ac_count + 1 && ac_count=$as_val 4744 if test $ac_count -gt ${ac_path_SED_max-0}; then 4745 # Best one so far, save it but keep looking for a better one 4746 ac_cv_path_SED="$ac_path_SED" 4747 ac_path_SED_max=$ac_count 4748 fi 4749 # 10*(2^10) chars as input seems more than enough 4750 test $ac_count -gt 10 && break 4751 done 4752 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4753 esac 4754 4755 $ac_path_SED_found && break 3 4756 done 4757 done 4758 done 4759 IFS=$as_save_IFS 4760 if test -z "$ac_cv_path_SED"; then 4761 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4762 fi 4763 else 4764 ac_cv_path_SED=$SED 4765 fi 4766 4767 fi 4768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4769 $as_echo "$ac_cv_path_SED" >&6; } 4770 SED="$ac_cv_path_SED" 4771 rm -f conftest.sed 4772 4773 4774 4775 4776 4777 4778 # Check whether --enable-selective-werror was given. 4779 if test "${enable_selective_werror+set}" = set; then : 4780 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4781 else 4782 SELECTIVE_WERROR=yes 4783 fi 4784 4785 4786 4787 4788 4789 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4790 if test "x$SUNCC" = "xyes"; then 4791 BASE_CFLAGS="-v" 4792 else 4793 BASE_CFLAGS="" 4794 fi 4795 4796 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 xorg_testset_save_CFLAGS="$CFLAGS" 4811 4812 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4815 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4816 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4817 $as_echo_n "(cached) " >&6 4818 else 4819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4820 /* end confdefs.h. */ 4821 int i; 4822 _ACEOF 4823 if ac_fn_c_try_compile "$LINENO"; then : 4824 xorg_cv_cc_flag_unknown_warning_option=yes 4825 else 4826 xorg_cv_cc_flag_unknown_warning_option=no 4827 fi 4828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4829 fi 4830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4831 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4833 CFLAGS="$xorg_testset_save_CFLAGS" 4834 fi 4835 4836 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4839 fi 4840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4842 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4843 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4844 $as_echo_n "(cached) " >&6 4845 else 4846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4847 /* end confdefs.h. */ 4848 int i; 4849 _ACEOF 4850 if ac_fn_c_try_compile "$LINENO"; then : 4851 xorg_cv_cc_flag_unused_command_line_argument=yes 4852 else 4853 xorg_cv_cc_flag_unused_command_line_argument=no 4854 fi 4855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4856 fi 4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4858 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4859 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4860 CFLAGS="$xorg_testset_save_CFLAGS" 4861 fi 4862 4863 found="no" 4864 4865 if test $found = "no" ; then 4866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4868 fi 4869 4870 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4872 fi 4873 4874 CFLAGS="$CFLAGS -Wall" 4875 4876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4877 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4878 cacheid=xorg_cv_cc_flag__Wall 4879 if eval \${$cacheid+:} false; then : 4880 $as_echo_n "(cached) " >&6 4881 else 4882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4883 /* end confdefs.h. */ 4884 int i; 4885 int 4886 main () 4887 { 4888 4889 ; 4890 return 0; 4891 } 4892 _ACEOF 4893 if ac_fn_c_try_link "$LINENO"; then : 4894 eval $cacheid=yes 4895 else 4896 eval $cacheid=no 4897 fi 4898 rm -f core conftest.err conftest.$ac_objext \ 4899 conftest$ac_exeext conftest.$ac_ext 4900 fi 4901 4902 4903 CFLAGS="$xorg_testset_save_CFLAGS" 4904 4905 eval supported=\$$cacheid 4906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4907 $as_echo "$supported" >&6; } 4908 if test "$supported" = "yes" ; then 4909 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4910 found="yes" 4911 fi 4912 fi 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 xorg_testset_save_CFLAGS="$CFLAGS" 4929 4930 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4933 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4934 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4935 $as_echo_n "(cached) " >&6 4936 else 4937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4938 /* end confdefs.h. */ 4939 int i; 4940 _ACEOF 4941 if ac_fn_c_try_compile "$LINENO"; then : 4942 xorg_cv_cc_flag_unknown_warning_option=yes 4943 else 4944 xorg_cv_cc_flag_unknown_warning_option=no 4945 fi 4946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4947 fi 4948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4949 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4950 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4951 CFLAGS="$xorg_testset_save_CFLAGS" 4952 fi 4953 4954 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4957 fi 4958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4960 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4961 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4962 $as_echo_n "(cached) " >&6 4963 else 4964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4965 /* end confdefs.h. */ 4966 int i; 4967 _ACEOF 4968 if ac_fn_c_try_compile "$LINENO"; then : 4969 xorg_cv_cc_flag_unused_command_line_argument=yes 4970 else 4971 xorg_cv_cc_flag_unused_command_line_argument=no 4972 fi 4973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4974 fi 4975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4976 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4977 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4978 CFLAGS="$xorg_testset_save_CFLAGS" 4979 fi 4980 4981 found="no" 4982 4983 if test $found = "no" ; then 4984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4986 fi 4987 4988 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4990 fi 4991 4992 CFLAGS="$CFLAGS -Wpointer-arith" 4993 4994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4995 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4996 cacheid=xorg_cv_cc_flag__Wpointer_arith 4997 if eval \${$cacheid+:} false; then : 4998 $as_echo_n "(cached) " >&6 4999 else 5000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5001 /* end confdefs.h. */ 5002 int i; 5003 int 5004 main () 5005 { 5006 5007 ; 5008 return 0; 5009 } 5010 _ACEOF 5011 if ac_fn_c_try_link "$LINENO"; then : 5012 eval $cacheid=yes 5013 else 5014 eval $cacheid=no 5015 fi 5016 rm -f core conftest.err conftest.$ac_objext \ 5017 conftest$ac_exeext conftest.$ac_ext 5018 fi 5019 5020 5021 CFLAGS="$xorg_testset_save_CFLAGS" 5022 5023 eval supported=\$$cacheid 5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5025 $as_echo "$supported" >&6; } 5026 if test "$supported" = "yes" ; then 5027 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5028 found="yes" 5029 fi 5030 fi 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 xorg_testset_save_CFLAGS="$CFLAGS" 5047 5048 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5051 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5052 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5053 $as_echo_n "(cached) " >&6 5054 else 5055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5056 /* end confdefs.h. */ 5057 int i; 5058 _ACEOF 5059 if ac_fn_c_try_compile "$LINENO"; then : 5060 xorg_cv_cc_flag_unknown_warning_option=yes 5061 else 5062 xorg_cv_cc_flag_unknown_warning_option=no 5063 fi 5064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5065 fi 5066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5067 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5068 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5069 CFLAGS="$xorg_testset_save_CFLAGS" 5070 fi 5071 5072 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5075 fi 5076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5078 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5079 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5080 $as_echo_n "(cached) " >&6 5081 else 5082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5083 /* end confdefs.h. */ 5084 int i; 5085 _ACEOF 5086 if ac_fn_c_try_compile "$LINENO"; then : 5087 xorg_cv_cc_flag_unused_command_line_argument=yes 5088 else 5089 xorg_cv_cc_flag_unused_command_line_argument=no 5090 fi 5091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5092 fi 5093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5094 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5095 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5096 CFLAGS="$xorg_testset_save_CFLAGS" 5097 fi 5098 5099 found="no" 5100 5101 if test $found = "no" ; then 5102 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5104 fi 5105 5106 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5108 fi 5109 5110 CFLAGS="$CFLAGS -Wmissing-declarations" 5111 5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5113 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5114 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5115 if eval \${$cacheid+:} false; then : 5116 $as_echo_n "(cached) " >&6 5117 else 5118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5119 /* end confdefs.h. */ 5120 int i; 5121 int 5122 main () 5123 { 5124 5125 ; 5126 return 0; 5127 } 5128 _ACEOF 5129 if ac_fn_c_try_link "$LINENO"; then : 5130 eval $cacheid=yes 5131 else 5132 eval $cacheid=no 5133 fi 5134 rm -f core conftest.err conftest.$ac_objext \ 5135 conftest$ac_exeext conftest.$ac_ext 5136 fi 5137 5138 5139 CFLAGS="$xorg_testset_save_CFLAGS" 5140 5141 eval supported=\$$cacheid 5142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5143 $as_echo "$supported" >&6; } 5144 if test "$supported" = "yes" ; then 5145 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5146 found="yes" 5147 fi 5148 fi 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 xorg_testset_save_CFLAGS="$CFLAGS" 5165 5166 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5169 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5170 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5171 $as_echo_n "(cached) " >&6 5172 else 5173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5174 /* end confdefs.h. */ 5175 int i; 5176 _ACEOF 5177 if ac_fn_c_try_compile "$LINENO"; then : 5178 xorg_cv_cc_flag_unknown_warning_option=yes 5179 else 5180 xorg_cv_cc_flag_unknown_warning_option=no 5181 fi 5182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5183 fi 5184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5185 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5186 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5187 CFLAGS="$xorg_testset_save_CFLAGS" 5188 fi 5189 5190 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5193 fi 5194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5196 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5197 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5198 $as_echo_n "(cached) " >&6 5199 else 5200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5201 /* end confdefs.h. */ 5202 int i; 5203 _ACEOF 5204 if ac_fn_c_try_compile "$LINENO"; then : 5205 xorg_cv_cc_flag_unused_command_line_argument=yes 5206 else 5207 xorg_cv_cc_flag_unused_command_line_argument=no 5208 fi 5209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5210 fi 5211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5212 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5214 CFLAGS="$xorg_testset_save_CFLAGS" 5215 fi 5216 5217 found="no" 5218 5219 if test $found = "no" ; then 5220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5222 fi 5223 5224 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5226 fi 5227 5228 CFLAGS="$CFLAGS -Wformat=2" 5229 5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5231 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5232 cacheid=xorg_cv_cc_flag__Wformat_2 5233 if eval \${$cacheid+:} false; then : 5234 $as_echo_n "(cached) " >&6 5235 else 5236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5237 /* end confdefs.h. */ 5238 int i; 5239 int 5240 main () 5241 { 5242 5243 ; 5244 return 0; 5245 } 5246 _ACEOF 5247 if ac_fn_c_try_link "$LINENO"; then : 5248 eval $cacheid=yes 5249 else 5250 eval $cacheid=no 5251 fi 5252 rm -f core conftest.err conftest.$ac_objext \ 5253 conftest$ac_exeext conftest.$ac_ext 5254 fi 5255 5256 5257 CFLAGS="$xorg_testset_save_CFLAGS" 5258 5259 eval supported=\$$cacheid 5260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5261 $as_echo "$supported" >&6; } 5262 if test "$supported" = "yes" ; then 5263 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5264 found="yes" 5265 fi 5266 fi 5267 5268 if test $found = "no" ; then 5269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5271 fi 5272 5273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5275 fi 5276 5277 CFLAGS="$CFLAGS -Wformat" 5278 5279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5280 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5281 cacheid=xorg_cv_cc_flag__Wformat 5282 if eval \${$cacheid+:} false; then : 5283 $as_echo_n "(cached) " >&6 5284 else 5285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5286 /* end confdefs.h. */ 5287 int i; 5288 int 5289 main () 5290 { 5291 5292 ; 5293 return 0; 5294 } 5295 _ACEOF 5296 if ac_fn_c_try_link "$LINENO"; then : 5297 eval $cacheid=yes 5298 else 5299 eval $cacheid=no 5300 fi 5301 rm -f core conftest.err conftest.$ac_objext \ 5302 conftest$ac_exeext conftest.$ac_ext 5303 fi 5304 5305 5306 CFLAGS="$xorg_testset_save_CFLAGS" 5307 5308 eval supported=\$$cacheid 5309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5310 $as_echo "$supported" >&6; } 5311 if test "$supported" = "yes" ; then 5312 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5313 found="yes" 5314 fi 5315 fi 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 xorg_testset_save_CFLAGS="$CFLAGS" 5334 5335 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5338 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5339 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5340 $as_echo_n "(cached) " >&6 5341 else 5342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5343 /* end confdefs.h. */ 5344 int i; 5345 _ACEOF 5346 if ac_fn_c_try_compile "$LINENO"; then : 5347 xorg_cv_cc_flag_unknown_warning_option=yes 5348 else 5349 xorg_cv_cc_flag_unknown_warning_option=no 5350 fi 5351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5352 fi 5353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5354 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5355 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5356 CFLAGS="$xorg_testset_save_CFLAGS" 5357 fi 5358 5359 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5362 fi 5363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5365 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5366 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5367 $as_echo_n "(cached) " >&6 5368 else 5369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5370 /* end confdefs.h. */ 5371 int i; 5372 _ACEOF 5373 if ac_fn_c_try_compile "$LINENO"; then : 5374 xorg_cv_cc_flag_unused_command_line_argument=yes 5375 else 5376 xorg_cv_cc_flag_unused_command_line_argument=no 5377 fi 5378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5379 fi 5380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5381 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5382 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5383 CFLAGS="$xorg_testset_save_CFLAGS" 5384 fi 5385 5386 found="no" 5387 5388 if test $found = "no" ; then 5389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5391 fi 5392 5393 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5395 fi 5396 5397 CFLAGS="$CFLAGS -Wstrict-prototypes" 5398 5399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5400 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5401 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5402 if eval \${$cacheid+:} false; then : 5403 $as_echo_n "(cached) " >&6 5404 else 5405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5406 /* end confdefs.h. */ 5407 int i; 5408 int 5409 main () 5410 { 5411 5412 ; 5413 return 0; 5414 } 5415 _ACEOF 5416 if ac_fn_c_try_link "$LINENO"; then : 5417 eval $cacheid=yes 5418 else 5419 eval $cacheid=no 5420 fi 5421 rm -f core conftest.err conftest.$ac_objext \ 5422 conftest$ac_exeext conftest.$ac_ext 5423 fi 5424 5425 5426 CFLAGS="$xorg_testset_save_CFLAGS" 5427 5428 eval supported=\$$cacheid 5429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5430 $as_echo "$supported" >&6; } 5431 if test "$supported" = "yes" ; then 5432 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5433 found="yes" 5434 fi 5435 fi 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 xorg_testset_save_CFLAGS="$CFLAGS" 5452 5453 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5456 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5457 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5458 $as_echo_n "(cached) " >&6 5459 else 5460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5461 /* end confdefs.h. */ 5462 int i; 5463 _ACEOF 5464 if ac_fn_c_try_compile "$LINENO"; then : 5465 xorg_cv_cc_flag_unknown_warning_option=yes 5466 else 5467 xorg_cv_cc_flag_unknown_warning_option=no 5468 fi 5469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5470 fi 5471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5472 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5473 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5474 CFLAGS="$xorg_testset_save_CFLAGS" 5475 fi 5476 5477 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5478 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5480 fi 5481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5483 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5484 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5485 $as_echo_n "(cached) " >&6 5486 else 5487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5488 /* end confdefs.h. */ 5489 int i; 5490 _ACEOF 5491 if ac_fn_c_try_compile "$LINENO"; then : 5492 xorg_cv_cc_flag_unused_command_line_argument=yes 5493 else 5494 xorg_cv_cc_flag_unused_command_line_argument=no 5495 fi 5496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5497 fi 5498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5499 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5500 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5501 CFLAGS="$xorg_testset_save_CFLAGS" 5502 fi 5503 5504 found="no" 5505 5506 if test $found = "no" ; then 5507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5509 fi 5510 5511 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5513 fi 5514 5515 CFLAGS="$CFLAGS -Wmissing-prototypes" 5516 5517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5518 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5519 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5520 if eval \${$cacheid+:} false; then : 5521 $as_echo_n "(cached) " >&6 5522 else 5523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5524 /* end confdefs.h. */ 5525 int i; 5526 int 5527 main () 5528 { 5529 5530 ; 5531 return 0; 5532 } 5533 _ACEOF 5534 if ac_fn_c_try_link "$LINENO"; then : 5535 eval $cacheid=yes 5536 else 5537 eval $cacheid=no 5538 fi 5539 rm -f core conftest.err conftest.$ac_objext \ 5540 conftest$ac_exeext conftest.$ac_ext 5541 fi 5542 5543 5544 CFLAGS="$xorg_testset_save_CFLAGS" 5545 5546 eval supported=\$$cacheid 5547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5548 $as_echo "$supported" >&6; } 5549 if test "$supported" = "yes" ; then 5550 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5551 found="yes" 5552 fi 5553 fi 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 xorg_testset_save_CFLAGS="$CFLAGS" 5570 5571 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5574 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5575 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5576 $as_echo_n "(cached) " >&6 5577 else 5578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5579 /* end confdefs.h. */ 5580 int i; 5581 _ACEOF 5582 if ac_fn_c_try_compile "$LINENO"; then : 5583 xorg_cv_cc_flag_unknown_warning_option=yes 5584 else 5585 xorg_cv_cc_flag_unknown_warning_option=no 5586 fi 5587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5588 fi 5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5590 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5592 CFLAGS="$xorg_testset_save_CFLAGS" 5593 fi 5594 5595 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5598 fi 5599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5601 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5602 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5603 $as_echo_n "(cached) " >&6 5604 else 5605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5606 /* end confdefs.h. */ 5607 int i; 5608 _ACEOF 5609 if ac_fn_c_try_compile "$LINENO"; then : 5610 xorg_cv_cc_flag_unused_command_line_argument=yes 5611 else 5612 xorg_cv_cc_flag_unused_command_line_argument=no 5613 fi 5614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5615 fi 5616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5617 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5619 CFLAGS="$xorg_testset_save_CFLAGS" 5620 fi 5621 5622 found="no" 5623 5624 if test $found = "no" ; then 5625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5627 fi 5628 5629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5631 fi 5632 5633 CFLAGS="$CFLAGS -Wnested-externs" 5634 5635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5636 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5637 cacheid=xorg_cv_cc_flag__Wnested_externs 5638 if eval \${$cacheid+:} false; then : 5639 $as_echo_n "(cached) " >&6 5640 else 5641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5642 /* end confdefs.h. */ 5643 int i; 5644 int 5645 main () 5646 { 5647 5648 ; 5649 return 0; 5650 } 5651 _ACEOF 5652 if ac_fn_c_try_link "$LINENO"; then : 5653 eval $cacheid=yes 5654 else 5655 eval $cacheid=no 5656 fi 5657 rm -f core conftest.err conftest.$ac_objext \ 5658 conftest$ac_exeext conftest.$ac_ext 5659 fi 5660 5661 5662 CFLAGS="$xorg_testset_save_CFLAGS" 5663 5664 eval supported=\$$cacheid 5665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5666 $as_echo "$supported" >&6; } 5667 if test "$supported" = "yes" ; then 5668 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5669 found="yes" 5670 fi 5671 fi 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 5683 5684 5685 5686 5687 xorg_testset_save_CFLAGS="$CFLAGS" 5688 5689 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5692 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5693 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5694 $as_echo_n "(cached) " >&6 5695 else 5696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5697 /* end confdefs.h. */ 5698 int i; 5699 _ACEOF 5700 if ac_fn_c_try_compile "$LINENO"; then : 5701 xorg_cv_cc_flag_unknown_warning_option=yes 5702 else 5703 xorg_cv_cc_flag_unknown_warning_option=no 5704 fi 5705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5706 fi 5707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5708 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5710 CFLAGS="$xorg_testset_save_CFLAGS" 5711 fi 5712 5713 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5716 fi 5717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5719 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5720 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5721 $as_echo_n "(cached) " >&6 5722 else 5723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5724 /* end confdefs.h. */ 5725 int i; 5726 _ACEOF 5727 if ac_fn_c_try_compile "$LINENO"; then : 5728 xorg_cv_cc_flag_unused_command_line_argument=yes 5729 else 5730 xorg_cv_cc_flag_unused_command_line_argument=no 5731 fi 5732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5733 fi 5734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5735 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5736 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5737 CFLAGS="$xorg_testset_save_CFLAGS" 5738 fi 5739 5740 found="no" 5741 5742 if test $found = "no" ; then 5743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5745 fi 5746 5747 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5749 fi 5750 5751 CFLAGS="$CFLAGS -Wbad-function-cast" 5752 5753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5754 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5755 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5756 if eval \${$cacheid+:} false; then : 5757 $as_echo_n "(cached) " >&6 5758 else 5759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5760 /* end confdefs.h. */ 5761 int i; 5762 int 5763 main () 5764 { 5765 5766 ; 5767 return 0; 5768 } 5769 _ACEOF 5770 if ac_fn_c_try_link "$LINENO"; then : 5771 eval $cacheid=yes 5772 else 5773 eval $cacheid=no 5774 fi 5775 rm -f core conftest.err conftest.$ac_objext \ 5776 conftest$ac_exeext conftest.$ac_ext 5777 fi 5778 5779 5780 CFLAGS="$xorg_testset_save_CFLAGS" 5781 5782 eval supported=\$$cacheid 5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5784 $as_echo "$supported" >&6; } 5785 if test "$supported" = "yes" ; then 5786 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5787 found="yes" 5788 fi 5789 fi 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 xorg_testset_save_CFLAGS="$CFLAGS" 5806 5807 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5810 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5811 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5812 $as_echo_n "(cached) " >&6 5813 else 5814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5815 /* end confdefs.h. */ 5816 int i; 5817 _ACEOF 5818 if ac_fn_c_try_compile "$LINENO"; then : 5819 xorg_cv_cc_flag_unknown_warning_option=yes 5820 else 5821 xorg_cv_cc_flag_unknown_warning_option=no 5822 fi 5823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5824 fi 5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5826 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5827 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5828 CFLAGS="$xorg_testset_save_CFLAGS" 5829 fi 5830 5831 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5834 fi 5835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5837 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5838 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5839 $as_echo_n "(cached) " >&6 5840 else 5841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5842 /* end confdefs.h. */ 5843 int i; 5844 _ACEOF 5845 if ac_fn_c_try_compile "$LINENO"; then : 5846 xorg_cv_cc_flag_unused_command_line_argument=yes 5847 else 5848 xorg_cv_cc_flag_unused_command_line_argument=no 5849 fi 5850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5851 fi 5852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5853 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5854 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5855 CFLAGS="$xorg_testset_save_CFLAGS" 5856 fi 5857 5858 found="no" 5859 5860 if test $found = "no" ; then 5861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5863 fi 5864 5865 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5867 fi 5868 5869 CFLAGS="$CFLAGS -Wold-style-definition" 5870 5871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5872 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5873 cacheid=xorg_cv_cc_flag__Wold_style_definition 5874 if eval \${$cacheid+:} false; then : 5875 $as_echo_n "(cached) " >&6 5876 else 5877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5878 /* end confdefs.h. */ 5879 int i; 5880 int 5881 main () 5882 { 5883 5884 ; 5885 return 0; 5886 } 5887 _ACEOF 5888 if ac_fn_c_try_link "$LINENO"; then : 5889 eval $cacheid=yes 5890 else 5891 eval $cacheid=no 5892 fi 5893 rm -f core conftest.err conftest.$ac_objext \ 5894 conftest$ac_exeext conftest.$ac_ext 5895 fi 5896 5897 5898 CFLAGS="$xorg_testset_save_CFLAGS" 5899 5900 eval supported=\$$cacheid 5901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5902 $as_echo "$supported" >&6; } 5903 if test "$supported" = "yes" ; then 5904 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5905 found="yes" 5906 fi 5907 fi 5908 5909 if test $found = "no" ; then 5910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5912 fi 5913 5914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5916 fi 5917 5918 CFLAGS="$CFLAGS -fd" 5919 5920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5921 $as_echo_n "checking if $CC supports -fd... " >&6; } 5922 cacheid=xorg_cv_cc_flag__fd 5923 if eval \${$cacheid+:} false; then : 5924 $as_echo_n "(cached) " >&6 5925 else 5926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5927 /* end confdefs.h. */ 5928 int i; 5929 int 5930 main () 5931 { 5932 5933 ; 5934 return 0; 5935 } 5936 _ACEOF 5937 if ac_fn_c_try_link "$LINENO"; then : 5938 eval $cacheid=yes 5939 else 5940 eval $cacheid=no 5941 fi 5942 rm -f core conftest.err conftest.$ac_objext \ 5943 conftest$ac_exeext conftest.$ac_ext 5944 fi 5945 5946 5947 CFLAGS="$xorg_testset_save_CFLAGS" 5948 5949 eval supported=\$$cacheid 5950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5951 $as_echo "$supported" >&6; } 5952 if test "$supported" = "yes" ; then 5953 BASE_CFLAGS="$BASE_CFLAGS -fd" 5954 found="yes" 5955 fi 5956 fi 5957 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 xorg_testset_save_CFLAGS="$CFLAGS" 5973 5974 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5977 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5978 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 "$LINENO"; then : 5986 xorg_cv_cc_flag_unknown_warning_option=yes 5987 else 5988 xorg_cv_cc_flag_unknown_warning_option=no 5989 fi 5990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5991 fi 5992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5993 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5994 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5995 CFLAGS="$xorg_testset_save_CFLAGS" 5996 fi 5997 5998 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6001 fi 6002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6004 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6005 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6006 $as_echo_n "(cached) " >&6 6007 else 6008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6009 /* end confdefs.h. */ 6010 int i; 6011 _ACEOF 6012 if ac_fn_c_try_compile "$LINENO"; then : 6013 xorg_cv_cc_flag_unused_command_line_argument=yes 6014 else 6015 xorg_cv_cc_flag_unused_command_line_argument=no 6016 fi 6017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6018 fi 6019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6020 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6021 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6022 CFLAGS="$xorg_testset_save_CFLAGS" 6023 fi 6024 6025 found="no" 6026 6027 if test $found = "no" ; then 6028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6030 fi 6031 6032 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6034 fi 6035 6036 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6037 6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6039 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6040 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6041 if eval \${$cacheid+:} false; then : 6042 $as_echo_n "(cached) " >&6 6043 else 6044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6045 /* end confdefs.h. */ 6046 int i; 6047 int 6048 main () 6049 { 6050 6051 ; 6052 return 0; 6053 } 6054 _ACEOF 6055 if ac_fn_c_try_link "$LINENO"; then : 6056 eval $cacheid=yes 6057 else 6058 eval $cacheid=no 6059 fi 6060 rm -f core conftest.err conftest.$ac_objext \ 6061 conftest$ac_exeext conftest.$ac_ext 6062 fi 6063 6064 6065 CFLAGS="$xorg_testset_save_CFLAGS" 6066 6067 eval supported=\$$cacheid 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6069 $as_echo "$supported" >&6; } 6070 if test "$supported" = "yes" ; then 6071 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6072 found="yes" 6073 fi 6074 fi 6075 6076 6077 6078 6079 6080 # This chunk adds additional warnings that could catch undesired effects. 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 xorg_testset_save_CFLAGS="$CFLAGS" 6095 6096 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6099 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6100 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6101 $as_echo_n "(cached) " >&6 6102 else 6103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6104 /* end confdefs.h. */ 6105 int i; 6106 _ACEOF 6107 if ac_fn_c_try_compile "$LINENO"; then : 6108 xorg_cv_cc_flag_unknown_warning_option=yes 6109 else 6110 xorg_cv_cc_flag_unknown_warning_option=no 6111 fi 6112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6113 fi 6114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6115 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6116 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6117 CFLAGS="$xorg_testset_save_CFLAGS" 6118 fi 6119 6120 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6123 fi 6124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6126 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6127 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6128 $as_echo_n "(cached) " >&6 6129 else 6130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6131 /* end confdefs.h. */ 6132 int i; 6133 _ACEOF 6134 if ac_fn_c_try_compile "$LINENO"; then : 6135 xorg_cv_cc_flag_unused_command_line_argument=yes 6136 else 6137 xorg_cv_cc_flag_unused_command_line_argument=no 6138 fi 6139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6140 fi 6141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6142 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6143 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6144 CFLAGS="$xorg_testset_save_CFLAGS" 6145 fi 6146 6147 found="no" 6148 6149 if test $found = "no" ; then 6150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6152 fi 6153 6154 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6156 fi 6157 6158 CFLAGS="$CFLAGS -Wunused" 6159 6160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6161 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6162 cacheid=xorg_cv_cc_flag__Wunused 6163 if eval \${$cacheid+:} false; then : 6164 $as_echo_n "(cached) " >&6 6165 else 6166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6167 /* end confdefs.h. */ 6168 int i; 6169 int 6170 main () 6171 { 6172 6173 ; 6174 return 0; 6175 } 6176 _ACEOF 6177 if ac_fn_c_try_link "$LINENO"; then : 6178 eval $cacheid=yes 6179 else 6180 eval $cacheid=no 6181 fi 6182 rm -f core conftest.err conftest.$ac_objext \ 6183 conftest$ac_exeext conftest.$ac_ext 6184 fi 6185 6186 6187 CFLAGS="$xorg_testset_save_CFLAGS" 6188 6189 eval supported=\$$cacheid 6190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6191 $as_echo "$supported" >&6; } 6192 if test "$supported" = "yes" ; then 6193 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6194 found="yes" 6195 fi 6196 fi 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 xorg_testset_save_CFLAGS="$CFLAGS" 6213 6214 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6217 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6218 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6219 $as_echo_n "(cached) " >&6 6220 else 6221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6222 /* end confdefs.h. */ 6223 int i; 6224 _ACEOF 6225 if ac_fn_c_try_compile "$LINENO"; then : 6226 xorg_cv_cc_flag_unknown_warning_option=yes 6227 else 6228 xorg_cv_cc_flag_unknown_warning_option=no 6229 fi 6230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6231 fi 6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6233 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6234 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6235 CFLAGS="$xorg_testset_save_CFLAGS" 6236 fi 6237 6238 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6241 fi 6242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6244 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6245 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6246 $as_echo_n "(cached) " >&6 6247 else 6248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6249 /* end confdefs.h. */ 6250 int i; 6251 _ACEOF 6252 if ac_fn_c_try_compile "$LINENO"; then : 6253 xorg_cv_cc_flag_unused_command_line_argument=yes 6254 else 6255 xorg_cv_cc_flag_unused_command_line_argument=no 6256 fi 6257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6258 fi 6259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6260 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6261 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6262 CFLAGS="$xorg_testset_save_CFLAGS" 6263 fi 6264 6265 found="no" 6266 6267 if test $found = "no" ; then 6268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6270 fi 6271 6272 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6274 fi 6275 6276 CFLAGS="$CFLAGS -Wuninitialized" 6277 6278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6279 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6280 cacheid=xorg_cv_cc_flag__Wuninitialized 6281 if eval \${$cacheid+:} false; then : 6282 $as_echo_n "(cached) " >&6 6283 else 6284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6285 /* end confdefs.h. */ 6286 int i; 6287 int 6288 main () 6289 { 6290 6291 ; 6292 return 0; 6293 } 6294 _ACEOF 6295 if ac_fn_c_try_link "$LINENO"; then : 6296 eval $cacheid=yes 6297 else 6298 eval $cacheid=no 6299 fi 6300 rm -f core conftest.err conftest.$ac_objext \ 6301 conftest$ac_exeext conftest.$ac_ext 6302 fi 6303 6304 6305 CFLAGS="$xorg_testset_save_CFLAGS" 6306 6307 eval supported=\$$cacheid 6308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6309 $as_echo "$supported" >&6; } 6310 if test "$supported" = "yes" ; then 6311 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6312 found="yes" 6313 fi 6314 fi 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 xorg_testset_save_CFLAGS="$CFLAGS" 6331 6332 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6335 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6336 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6337 $as_echo_n "(cached) " >&6 6338 else 6339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6340 /* end confdefs.h. */ 6341 int i; 6342 _ACEOF 6343 if ac_fn_c_try_compile "$LINENO"; then : 6344 xorg_cv_cc_flag_unknown_warning_option=yes 6345 else 6346 xorg_cv_cc_flag_unknown_warning_option=no 6347 fi 6348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6349 fi 6350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6351 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6352 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6353 CFLAGS="$xorg_testset_save_CFLAGS" 6354 fi 6355 6356 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6359 fi 6360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6362 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6363 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6364 $as_echo_n "(cached) " >&6 6365 else 6366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6367 /* end confdefs.h. */ 6368 int i; 6369 _ACEOF 6370 if ac_fn_c_try_compile "$LINENO"; then : 6371 xorg_cv_cc_flag_unused_command_line_argument=yes 6372 else 6373 xorg_cv_cc_flag_unused_command_line_argument=no 6374 fi 6375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6376 fi 6377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6378 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6379 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6380 CFLAGS="$xorg_testset_save_CFLAGS" 6381 fi 6382 6383 found="no" 6384 6385 if test $found = "no" ; then 6386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6388 fi 6389 6390 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6392 fi 6393 6394 CFLAGS="$CFLAGS -Wshadow" 6395 6396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6397 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6398 cacheid=xorg_cv_cc_flag__Wshadow 6399 if eval \${$cacheid+:} false; then : 6400 $as_echo_n "(cached) " >&6 6401 else 6402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6403 /* end confdefs.h. */ 6404 int i; 6405 int 6406 main () 6407 { 6408 6409 ; 6410 return 0; 6411 } 6412 _ACEOF 6413 if ac_fn_c_try_link "$LINENO"; then : 6414 eval $cacheid=yes 6415 else 6416 eval $cacheid=no 6417 fi 6418 rm -f core conftest.err conftest.$ac_objext \ 6419 conftest$ac_exeext conftest.$ac_ext 6420 fi 6421 6422 6423 CFLAGS="$xorg_testset_save_CFLAGS" 6424 6425 eval supported=\$$cacheid 6426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6427 $as_echo "$supported" >&6; } 6428 if test "$supported" = "yes" ; then 6429 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6430 found="yes" 6431 fi 6432 fi 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 xorg_testset_save_CFLAGS="$CFLAGS" 6449 6450 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6453 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6454 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6455 $as_echo_n "(cached) " >&6 6456 else 6457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6458 /* end confdefs.h. */ 6459 int i; 6460 _ACEOF 6461 if ac_fn_c_try_compile "$LINENO"; then : 6462 xorg_cv_cc_flag_unknown_warning_option=yes 6463 else 6464 xorg_cv_cc_flag_unknown_warning_option=no 6465 fi 6466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6467 fi 6468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6469 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6470 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6471 CFLAGS="$xorg_testset_save_CFLAGS" 6472 fi 6473 6474 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6475 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6477 fi 6478 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6480 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6481 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6482 $as_echo_n "(cached) " >&6 6483 else 6484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6485 /* end confdefs.h. */ 6486 int i; 6487 _ACEOF 6488 if ac_fn_c_try_compile "$LINENO"; then : 6489 xorg_cv_cc_flag_unused_command_line_argument=yes 6490 else 6491 xorg_cv_cc_flag_unused_command_line_argument=no 6492 fi 6493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6494 fi 6495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6496 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6497 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6498 CFLAGS="$xorg_testset_save_CFLAGS" 6499 fi 6500 6501 found="no" 6502 6503 if test $found = "no" ; then 6504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6506 fi 6507 6508 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6510 fi 6511 6512 CFLAGS="$CFLAGS -Wmissing-noreturn" 6513 6514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6515 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6516 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6517 if eval \${$cacheid+:} false; then : 6518 $as_echo_n "(cached) " >&6 6519 else 6520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6521 /* end confdefs.h. */ 6522 int i; 6523 int 6524 main () 6525 { 6526 6527 ; 6528 return 0; 6529 } 6530 _ACEOF 6531 if ac_fn_c_try_link "$LINENO"; then : 6532 eval $cacheid=yes 6533 else 6534 eval $cacheid=no 6535 fi 6536 rm -f core conftest.err conftest.$ac_objext \ 6537 conftest$ac_exeext conftest.$ac_ext 6538 fi 6539 6540 6541 CFLAGS="$xorg_testset_save_CFLAGS" 6542 6543 eval supported=\$$cacheid 6544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6545 $as_echo "$supported" >&6; } 6546 if test "$supported" = "yes" ; then 6547 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6548 found="yes" 6549 fi 6550 fi 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 xorg_testset_save_CFLAGS="$CFLAGS" 6567 6568 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6571 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6572 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6573 $as_echo_n "(cached) " >&6 6574 else 6575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6576 /* end confdefs.h. */ 6577 int i; 6578 _ACEOF 6579 if ac_fn_c_try_compile "$LINENO"; then : 6580 xorg_cv_cc_flag_unknown_warning_option=yes 6581 else 6582 xorg_cv_cc_flag_unknown_warning_option=no 6583 fi 6584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6585 fi 6586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6587 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6588 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6589 CFLAGS="$xorg_testset_save_CFLAGS" 6590 fi 6591 6592 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6593 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6595 fi 6596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6598 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6599 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6600 $as_echo_n "(cached) " >&6 6601 else 6602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6603 /* end confdefs.h. */ 6604 int i; 6605 _ACEOF 6606 if ac_fn_c_try_compile "$LINENO"; then : 6607 xorg_cv_cc_flag_unused_command_line_argument=yes 6608 else 6609 xorg_cv_cc_flag_unused_command_line_argument=no 6610 fi 6611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6612 fi 6613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6614 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6615 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6616 CFLAGS="$xorg_testset_save_CFLAGS" 6617 fi 6618 6619 found="no" 6620 6621 if test $found = "no" ; then 6622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6624 fi 6625 6626 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6628 fi 6629 6630 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6631 6632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6633 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6634 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6635 if eval \${$cacheid+:} false; then : 6636 $as_echo_n "(cached) " >&6 6637 else 6638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6639 /* end confdefs.h. */ 6640 int i; 6641 int 6642 main () 6643 { 6644 6645 ; 6646 return 0; 6647 } 6648 _ACEOF 6649 if ac_fn_c_try_link "$LINENO"; then : 6650 eval $cacheid=yes 6651 else 6652 eval $cacheid=no 6653 fi 6654 rm -f core conftest.err conftest.$ac_objext \ 6655 conftest$ac_exeext conftest.$ac_ext 6656 fi 6657 6658 6659 CFLAGS="$xorg_testset_save_CFLAGS" 6660 6661 eval supported=\$$cacheid 6662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6663 $as_echo "$supported" >&6; } 6664 if test "$supported" = "yes" ; then 6665 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6666 found="yes" 6667 fi 6668 fi 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 xorg_testset_save_CFLAGS="$CFLAGS" 6685 6686 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6689 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6690 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6691 $as_echo_n "(cached) " >&6 6692 else 6693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6694 /* end confdefs.h. */ 6695 int i; 6696 _ACEOF 6697 if ac_fn_c_try_compile "$LINENO"; then : 6698 xorg_cv_cc_flag_unknown_warning_option=yes 6699 else 6700 xorg_cv_cc_flag_unknown_warning_option=no 6701 fi 6702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6703 fi 6704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6705 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6706 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6707 CFLAGS="$xorg_testset_save_CFLAGS" 6708 fi 6709 6710 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6713 fi 6714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6716 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6717 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6718 $as_echo_n "(cached) " >&6 6719 else 6720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6721 /* end confdefs.h. */ 6722 int i; 6723 _ACEOF 6724 if ac_fn_c_try_compile "$LINENO"; then : 6725 xorg_cv_cc_flag_unused_command_line_argument=yes 6726 else 6727 xorg_cv_cc_flag_unused_command_line_argument=no 6728 fi 6729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6730 fi 6731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6732 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6734 CFLAGS="$xorg_testset_save_CFLAGS" 6735 fi 6736 6737 found="no" 6738 6739 if test $found = "no" ; then 6740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6742 fi 6743 6744 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6746 fi 6747 6748 CFLAGS="$CFLAGS -Wredundant-decls" 6749 6750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6751 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6752 cacheid=xorg_cv_cc_flag__Wredundant_decls 6753 if eval \${$cacheid+:} false; then : 6754 $as_echo_n "(cached) " >&6 6755 else 6756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6757 /* end confdefs.h. */ 6758 int i; 6759 int 6760 main () 6761 { 6762 6763 ; 6764 return 0; 6765 } 6766 _ACEOF 6767 if ac_fn_c_try_link "$LINENO"; then : 6768 eval $cacheid=yes 6769 else 6770 eval $cacheid=no 6771 fi 6772 rm -f core conftest.err conftest.$ac_objext \ 6773 conftest$ac_exeext conftest.$ac_ext 6774 fi 6775 6776 6777 CFLAGS="$xorg_testset_save_CFLAGS" 6778 6779 eval supported=\$$cacheid 6780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6781 $as_echo "$supported" >&6; } 6782 if test "$supported" = "yes" ; then 6783 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6784 found="yes" 6785 fi 6786 fi 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 6801 6802 xorg_testset_save_CFLAGS="$CFLAGS" 6803 6804 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6807 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6808 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6809 $as_echo_n "(cached) " >&6 6810 else 6811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6812 /* end confdefs.h. */ 6813 int i; 6814 _ACEOF 6815 if ac_fn_c_try_compile "$LINENO"; then : 6816 xorg_cv_cc_flag_unknown_warning_option=yes 6817 else 6818 xorg_cv_cc_flag_unknown_warning_option=no 6819 fi 6820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6821 fi 6822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6823 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6824 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6825 CFLAGS="$xorg_testset_save_CFLAGS" 6826 fi 6827 6828 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6831 fi 6832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6834 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6835 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6836 $as_echo_n "(cached) " >&6 6837 else 6838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6839 /* end confdefs.h. */ 6840 int i; 6841 _ACEOF 6842 if ac_fn_c_try_compile "$LINENO"; then : 6843 xorg_cv_cc_flag_unused_command_line_argument=yes 6844 else 6845 xorg_cv_cc_flag_unused_command_line_argument=no 6846 fi 6847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6848 fi 6849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6850 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6851 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6852 CFLAGS="$xorg_testset_save_CFLAGS" 6853 fi 6854 6855 found="no" 6856 6857 if test $found = "no" ; then 6858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6860 fi 6861 6862 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6864 fi 6865 6866 CFLAGS="$CFLAGS -Wlogical-op" 6867 6868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6869 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6870 cacheid=xorg_cv_cc_flag__Wlogical_op 6871 if eval \${$cacheid+:} false; then : 6872 $as_echo_n "(cached) " >&6 6873 else 6874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6875 /* end confdefs.h. */ 6876 int i; 6877 int 6878 main () 6879 { 6880 6881 ; 6882 return 0; 6883 } 6884 _ACEOF 6885 if ac_fn_c_try_link "$LINENO"; then : 6886 eval $cacheid=yes 6887 else 6888 eval $cacheid=no 6889 fi 6890 rm -f core conftest.err conftest.$ac_objext \ 6891 conftest$ac_exeext conftest.$ac_ext 6892 fi 6893 6894 6895 CFLAGS="$xorg_testset_save_CFLAGS" 6896 6897 eval supported=\$$cacheid 6898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6899 $as_echo "$supported" >&6; } 6900 if test "$supported" = "yes" ; then 6901 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6902 found="yes" 6903 fi 6904 fi 6905 6906 6907 6908 # These are currently disabled because they are noisy. They will be enabled 6909 # in the future once the codebase is sufficiently modernized to silence 6910 # them. For now, I don't want them to drown out the other warnings. 6911 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6912 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6913 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6914 6915 # Turn some warnings into errors, so we don't accidently get successful builds 6916 # when there are problems that should be fixed. 6917 6918 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6919 6920 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 xorg_testset_save_CFLAGS="$CFLAGS" 6933 6934 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6937 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6938 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6939 $as_echo_n "(cached) " >&6 6940 else 6941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6942 /* end confdefs.h. */ 6943 int i; 6944 _ACEOF 6945 if ac_fn_c_try_compile "$LINENO"; then : 6946 xorg_cv_cc_flag_unknown_warning_option=yes 6947 else 6948 xorg_cv_cc_flag_unknown_warning_option=no 6949 fi 6950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6951 fi 6952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6953 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6955 CFLAGS="$xorg_testset_save_CFLAGS" 6956 fi 6957 6958 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6961 fi 6962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6964 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6965 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6966 $as_echo_n "(cached) " >&6 6967 else 6968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6969 /* end confdefs.h. */ 6970 int i; 6971 _ACEOF 6972 if ac_fn_c_try_compile "$LINENO"; then : 6973 xorg_cv_cc_flag_unused_command_line_argument=yes 6974 else 6975 xorg_cv_cc_flag_unused_command_line_argument=no 6976 fi 6977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6978 fi 6979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6980 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6981 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6982 CFLAGS="$xorg_testset_save_CFLAGS" 6983 fi 6984 6985 found="no" 6986 6987 if test $found = "no" ; then 6988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6990 fi 6991 6992 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6994 fi 6995 6996 CFLAGS="$CFLAGS -Werror=implicit" 6997 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6999 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7000 cacheid=xorg_cv_cc_flag__Werror_implicit 7001 if eval \${$cacheid+:} false; then : 7002 $as_echo_n "(cached) " >&6 7003 else 7004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7005 /* end confdefs.h. */ 7006 int i; 7007 int 7008 main () 7009 { 7010 7011 ; 7012 return 0; 7013 } 7014 _ACEOF 7015 if ac_fn_c_try_link "$LINENO"; then : 7016 eval $cacheid=yes 7017 else 7018 eval $cacheid=no 7019 fi 7020 rm -f core conftest.err conftest.$ac_objext \ 7021 conftest$ac_exeext conftest.$ac_ext 7022 fi 7023 7024 7025 CFLAGS="$xorg_testset_save_CFLAGS" 7026 7027 eval supported=\$$cacheid 7028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7029 $as_echo "$supported" >&6; } 7030 if test "$supported" = "yes" ; then 7031 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7032 found="yes" 7033 fi 7034 fi 7035 7036 if test $found = "no" ; then 7037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7039 fi 7040 7041 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7043 fi 7044 7045 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7046 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7048 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7049 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7050 if eval \${$cacheid+:} false; then : 7051 $as_echo_n "(cached) " >&6 7052 else 7053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7054 /* end confdefs.h. */ 7055 int i; 7056 int 7057 main () 7058 { 7059 7060 ; 7061 return 0; 7062 } 7063 _ACEOF 7064 if ac_fn_c_try_link "$LINENO"; then : 7065 eval $cacheid=yes 7066 else 7067 eval $cacheid=no 7068 fi 7069 rm -f core conftest.err conftest.$ac_objext \ 7070 conftest$ac_exeext conftest.$ac_ext 7071 fi 7072 7073 7074 CFLAGS="$xorg_testset_save_CFLAGS" 7075 7076 eval supported=\$$cacheid 7077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7078 $as_echo "$supported" >&6; } 7079 if test "$supported" = "yes" ; then 7080 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7081 found="yes" 7082 fi 7083 fi 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 xorg_testset_save_CFLAGS="$CFLAGS" 7100 7101 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7104 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7105 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7106 $as_echo_n "(cached) " >&6 7107 else 7108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7109 /* end confdefs.h. */ 7110 int i; 7111 _ACEOF 7112 if ac_fn_c_try_compile "$LINENO"; then : 7113 xorg_cv_cc_flag_unknown_warning_option=yes 7114 else 7115 xorg_cv_cc_flag_unknown_warning_option=no 7116 fi 7117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7118 fi 7119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7120 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7121 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7122 CFLAGS="$xorg_testset_save_CFLAGS" 7123 fi 7124 7125 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7128 fi 7129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7131 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7132 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7133 $as_echo_n "(cached) " >&6 7134 else 7135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7136 /* end confdefs.h. */ 7137 int i; 7138 _ACEOF 7139 if ac_fn_c_try_compile "$LINENO"; then : 7140 xorg_cv_cc_flag_unused_command_line_argument=yes 7141 else 7142 xorg_cv_cc_flag_unused_command_line_argument=no 7143 fi 7144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7145 fi 7146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7147 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7148 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150 fi 7151 7152 found="no" 7153 7154 if test $found = "no" ; then 7155 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7157 fi 7158 7159 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7161 fi 7162 7163 CFLAGS="$CFLAGS -Werror=nonnull" 7164 7165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7166 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7167 cacheid=xorg_cv_cc_flag__Werror_nonnull 7168 if eval \${$cacheid+:} false; then : 7169 $as_echo_n "(cached) " >&6 7170 else 7171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7172 /* end confdefs.h. */ 7173 int i; 7174 int 7175 main () 7176 { 7177 7178 ; 7179 return 0; 7180 } 7181 _ACEOF 7182 if ac_fn_c_try_link "$LINENO"; then : 7183 eval $cacheid=yes 7184 else 7185 eval $cacheid=no 7186 fi 7187 rm -f core conftest.err conftest.$ac_objext \ 7188 conftest$ac_exeext conftest.$ac_ext 7189 fi 7190 7191 7192 CFLAGS="$xorg_testset_save_CFLAGS" 7193 7194 eval supported=\$$cacheid 7195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7196 $as_echo "$supported" >&6; } 7197 if test "$supported" = "yes" ; then 7198 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7199 found="yes" 7200 fi 7201 fi 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 xorg_testset_save_CFLAGS="$CFLAGS" 7218 7219 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7222 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7223 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7224 $as_echo_n "(cached) " >&6 7225 else 7226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7227 /* end confdefs.h. */ 7228 int i; 7229 _ACEOF 7230 if ac_fn_c_try_compile "$LINENO"; then : 7231 xorg_cv_cc_flag_unknown_warning_option=yes 7232 else 7233 xorg_cv_cc_flag_unknown_warning_option=no 7234 fi 7235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7236 fi 7237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7238 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7239 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7240 CFLAGS="$xorg_testset_save_CFLAGS" 7241 fi 7242 7243 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7244 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7246 fi 7247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7249 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7250 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7251 $as_echo_n "(cached) " >&6 7252 else 7253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7254 /* end confdefs.h. */ 7255 int i; 7256 _ACEOF 7257 if ac_fn_c_try_compile "$LINENO"; then : 7258 xorg_cv_cc_flag_unused_command_line_argument=yes 7259 else 7260 xorg_cv_cc_flag_unused_command_line_argument=no 7261 fi 7262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7263 fi 7264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7265 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7266 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7267 CFLAGS="$xorg_testset_save_CFLAGS" 7268 fi 7269 7270 found="no" 7271 7272 if test $found = "no" ; then 7273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7275 fi 7276 7277 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7279 fi 7280 7281 CFLAGS="$CFLAGS -Werror=init-self" 7282 7283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7284 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7285 cacheid=xorg_cv_cc_flag__Werror_init_self 7286 if eval \${$cacheid+:} false; then : 7287 $as_echo_n "(cached) " >&6 7288 else 7289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7290 /* end confdefs.h. */ 7291 int i; 7292 int 7293 main () 7294 { 7295 7296 ; 7297 return 0; 7298 } 7299 _ACEOF 7300 if ac_fn_c_try_link "$LINENO"; then : 7301 eval $cacheid=yes 7302 else 7303 eval $cacheid=no 7304 fi 7305 rm -f core conftest.err conftest.$ac_objext \ 7306 conftest$ac_exeext conftest.$ac_ext 7307 fi 7308 7309 7310 CFLAGS="$xorg_testset_save_CFLAGS" 7311 7312 eval supported=\$$cacheid 7313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7314 $as_echo "$supported" >&6; } 7315 if test "$supported" = "yes" ; then 7316 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7317 found="yes" 7318 fi 7319 fi 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335 xorg_testset_save_CFLAGS="$CFLAGS" 7336 7337 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7340 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7341 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7342 $as_echo_n "(cached) " >&6 7343 else 7344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7345 /* end confdefs.h. */ 7346 int i; 7347 _ACEOF 7348 if ac_fn_c_try_compile "$LINENO"; then : 7349 xorg_cv_cc_flag_unknown_warning_option=yes 7350 else 7351 xorg_cv_cc_flag_unknown_warning_option=no 7352 fi 7353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7354 fi 7355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7356 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7357 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7358 CFLAGS="$xorg_testset_save_CFLAGS" 7359 fi 7360 7361 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7364 fi 7365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7367 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7368 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7369 $as_echo_n "(cached) " >&6 7370 else 7371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7372 /* end confdefs.h. */ 7373 int i; 7374 _ACEOF 7375 if ac_fn_c_try_compile "$LINENO"; then : 7376 xorg_cv_cc_flag_unused_command_line_argument=yes 7377 else 7378 xorg_cv_cc_flag_unused_command_line_argument=no 7379 fi 7380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7381 fi 7382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7383 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7384 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7385 CFLAGS="$xorg_testset_save_CFLAGS" 7386 fi 7387 7388 found="no" 7389 7390 if test $found = "no" ; then 7391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7393 fi 7394 7395 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7397 fi 7398 7399 CFLAGS="$CFLAGS -Werror=main" 7400 7401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7402 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7403 cacheid=xorg_cv_cc_flag__Werror_main 7404 if eval \${$cacheid+:} false; then : 7405 $as_echo_n "(cached) " >&6 7406 else 7407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7408 /* end confdefs.h. */ 7409 int i; 7410 int 7411 main () 7412 { 7413 7414 ; 7415 return 0; 7416 } 7417 _ACEOF 7418 if ac_fn_c_try_link "$LINENO"; then : 7419 eval $cacheid=yes 7420 else 7421 eval $cacheid=no 7422 fi 7423 rm -f core conftest.err conftest.$ac_objext \ 7424 conftest$ac_exeext conftest.$ac_ext 7425 fi 7426 7427 7428 CFLAGS="$xorg_testset_save_CFLAGS" 7429 7430 eval supported=\$$cacheid 7431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7432 $as_echo "$supported" >&6; } 7433 if test "$supported" = "yes" ; then 7434 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7435 found="yes" 7436 fi 7437 fi 7438 7439 7440 7441 7442 7443 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 xorg_testset_save_CFLAGS="$CFLAGS" 7454 7455 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7458 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7459 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7460 $as_echo_n "(cached) " >&6 7461 else 7462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7463 /* end confdefs.h. */ 7464 int i; 7465 _ACEOF 7466 if ac_fn_c_try_compile "$LINENO"; then : 7467 xorg_cv_cc_flag_unknown_warning_option=yes 7468 else 7469 xorg_cv_cc_flag_unknown_warning_option=no 7470 fi 7471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7472 fi 7473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7474 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7475 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7476 CFLAGS="$xorg_testset_save_CFLAGS" 7477 fi 7478 7479 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7482 fi 7483 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7485 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7486 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7487 $as_echo_n "(cached) " >&6 7488 else 7489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7490 /* end confdefs.h. */ 7491 int i; 7492 _ACEOF 7493 if ac_fn_c_try_compile "$LINENO"; then : 7494 xorg_cv_cc_flag_unused_command_line_argument=yes 7495 else 7496 xorg_cv_cc_flag_unused_command_line_argument=no 7497 fi 7498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7499 fi 7500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7501 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7502 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7503 CFLAGS="$xorg_testset_save_CFLAGS" 7504 fi 7505 7506 found="no" 7507 7508 if test $found = "no" ; then 7509 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7511 fi 7512 7513 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7515 fi 7516 7517 CFLAGS="$CFLAGS -Werror=missing-braces" 7518 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7520 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7521 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7522 if eval \${$cacheid+:} false; then : 7523 $as_echo_n "(cached) " >&6 7524 else 7525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7526 /* end confdefs.h. */ 7527 int i; 7528 int 7529 main () 7530 { 7531 7532 ; 7533 return 0; 7534 } 7535 _ACEOF 7536 if ac_fn_c_try_link "$LINENO"; then : 7537 eval $cacheid=yes 7538 else 7539 eval $cacheid=no 7540 fi 7541 rm -f core conftest.err conftest.$ac_objext \ 7542 conftest$ac_exeext conftest.$ac_ext 7543 fi 7544 7545 7546 CFLAGS="$xorg_testset_save_CFLAGS" 7547 7548 eval supported=\$$cacheid 7549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7550 $as_echo "$supported" >&6; } 7551 if test "$supported" = "yes" ; then 7552 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7553 found="yes" 7554 fi 7555 fi 7556 7557 7558 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 xorg_testset_save_CFLAGS="$CFLAGS" 7572 7573 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7576 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7577 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7578 $as_echo_n "(cached) " >&6 7579 else 7580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7581 /* end confdefs.h. */ 7582 int i; 7583 _ACEOF 7584 if ac_fn_c_try_compile "$LINENO"; then : 7585 xorg_cv_cc_flag_unknown_warning_option=yes 7586 else 7587 xorg_cv_cc_flag_unknown_warning_option=no 7588 fi 7589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7590 fi 7591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7592 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7593 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7594 CFLAGS="$xorg_testset_save_CFLAGS" 7595 fi 7596 7597 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7600 fi 7601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7603 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7604 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7605 $as_echo_n "(cached) " >&6 7606 else 7607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7608 /* end confdefs.h. */ 7609 int i; 7610 _ACEOF 7611 if ac_fn_c_try_compile "$LINENO"; then : 7612 xorg_cv_cc_flag_unused_command_line_argument=yes 7613 else 7614 xorg_cv_cc_flag_unused_command_line_argument=no 7615 fi 7616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7617 fi 7618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7619 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7620 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7621 CFLAGS="$xorg_testset_save_CFLAGS" 7622 fi 7623 7624 found="no" 7625 7626 if test $found = "no" ; then 7627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7629 fi 7630 7631 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7633 fi 7634 7635 CFLAGS="$CFLAGS -Werror=sequence-point" 7636 7637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7638 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7639 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7640 if eval \${$cacheid+:} false; then : 7641 $as_echo_n "(cached) " >&6 7642 else 7643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7644 /* end confdefs.h. */ 7645 int i; 7646 int 7647 main () 7648 { 7649 7650 ; 7651 return 0; 7652 } 7653 _ACEOF 7654 if ac_fn_c_try_link "$LINENO"; then : 7655 eval $cacheid=yes 7656 else 7657 eval $cacheid=no 7658 fi 7659 rm -f core conftest.err conftest.$ac_objext \ 7660 conftest$ac_exeext conftest.$ac_ext 7661 fi 7662 7663 7664 CFLAGS="$xorg_testset_save_CFLAGS" 7665 7666 eval supported=\$$cacheid 7667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7668 $as_echo "$supported" >&6; } 7669 if test "$supported" = "yes" ; then 7670 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7671 found="yes" 7672 fi 7673 fi 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 xorg_testset_save_CFLAGS="$CFLAGS" 7690 7691 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7694 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7695 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7696 $as_echo_n "(cached) " >&6 7697 else 7698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7699 /* end confdefs.h. */ 7700 int i; 7701 _ACEOF 7702 if ac_fn_c_try_compile "$LINENO"; then : 7703 xorg_cv_cc_flag_unknown_warning_option=yes 7704 else 7705 xorg_cv_cc_flag_unknown_warning_option=no 7706 fi 7707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7708 fi 7709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7710 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7711 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7712 CFLAGS="$xorg_testset_save_CFLAGS" 7713 fi 7714 7715 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7716 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7718 fi 7719 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7721 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7722 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7723 $as_echo_n "(cached) " >&6 7724 else 7725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7726 /* end confdefs.h. */ 7727 int i; 7728 _ACEOF 7729 if ac_fn_c_try_compile "$LINENO"; then : 7730 xorg_cv_cc_flag_unused_command_line_argument=yes 7731 else 7732 xorg_cv_cc_flag_unused_command_line_argument=no 7733 fi 7734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7735 fi 7736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7737 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7738 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7739 CFLAGS="$xorg_testset_save_CFLAGS" 7740 fi 7741 7742 found="no" 7743 7744 if test $found = "no" ; then 7745 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7747 fi 7748 7749 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7751 fi 7752 7753 CFLAGS="$CFLAGS -Werror=return-type" 7754 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7756 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7757 cacheid=xorg_cv_cc_flag__Werror_return_type 7758 if eval \${$cacheid+:} false; then : 7759 $as_echo_n "(cached) " >&6 7760 else 7761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7762 /* end confdefs.h. */ 7763 int i; 7764 int 7765 main () 7766 { 7767 7768 ; 7769 return 0; 7770 } 7771 _ACEOF 7772 if ac_fn_c_try_link "$LINENO"; then : 7773 eval $cacheid=yes 7774 else 7775 eval $cacheid=no 7776 fi 7777 rm -f core conftest.err conftest.$ac_objext \ 7778 conftest$ac_exeext conftest.$ac_ext 7779 fi 7780 7781 7782 CFLAGS="$xorg_testset_save_CFLAGS" 7783 7784 eval supported=\$$cacheid 7785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7786 $as_echo "$supported" >&6; } 7787 if test "$supported" = "yes" ; then 7788 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7789 found="yes" 7790 fi 7791 fi 7792 7793 if test $found = "no" ; then 7794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7796 fi 7797 7798 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7800 fi 7801 7802 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7803 7804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7805 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7806 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7807 if eval \${$cacheid+:} false; then : 7808 $as_echo_n "(cached) " >&6 7809 else 7810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7811 /* end confdefs.h. */ 7812 int i; 7813 int 7814 main () 7815 { 7816 7817 ; 7818 return 0; 7819 } 7820 _ACEOF 7821 if ac_fn_c_try_link "$LINENO"; then : 7822 eval $cacheid=yes 7823 else 7824 eval $cacheid=no 7825 fi 7826 rm -f core conftest.err conftest.$ac_objext \ 7827 conftest$ac_exeext conftest.$ac_ext 7828 fi 7829 7830 7831 CFLAGS="$xorg_testset_save_CFLAGS" 7832 7833 eval supported=\$$cacheid 7834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7835 $as_echo "$supported" >&6; } 7836 if test "$supported" = "yes" ; then 7837 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7838 found="yes" 7839 fi 7840 fi 7841 7842 7843 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853 7854 7855 7856 xorg_testset_save_CFLAGS="$CFLAGS" 7857 7858 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7861 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7862 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7863 $as_echo_n "(cached) " >&6 7864 else 7865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7866 /* end confdefs.h. */ 7867 int i; 7868 _ACEOF 7869 if ac_fn_c_try_compile "$LINENO"; then : 7870 xorg_cv_cc_flag_unknown_warning_option=yes 7871 else 7872 xorg_cv_cc_flag_unknown_warning_option=no 7873 fi 7874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7875 fi 7876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7877 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7878 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7879 CFLAGS="$xorg_testset_save_CFLAGS" 7880 fi 7881 7882 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7885 fi 7886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7888 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7889 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7890 $as_echo_n "(cached) " >&6 7891 else 7892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7893 /* end confdefs.h. */ 7894 int i; 7895 _ACEOF 7896 if ac_fn_c_try_compile "$LINENO"; then : 7897 xorg_cv_cc_flag_unused_command_line_argument=yes 7898 else 7899 xorg_cv_cc_flag_unused_command_line_argument=no 7900 fi 7901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7902 fi 7903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7904 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7906 CFLAGS="$xorg_testset_save_CFLAGS" 7907 fi 7908 7909 found="no" 7910 7911 if test $found = "no" ; then 7912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7914 fi 7915 7916 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7918 fi 7919 7920 CFLAGS="$CFLAGS -Werror=trigraphs" 7921 7922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7923 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7924 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7925 if eval \${$cacheid+:} false; then : 7926 $as_echo_n "(cached) " >&6 7927 else 7928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7929 /* end confdefs.h. */ 7930 int i; 7931 int 7932 main () 7933 { 7934 7935 ; 7936 return 0; 7937 } 7938 _ACEOF 7939 if ac_fn_c_try_link "$LINENO"; then : 7940 eval $cacheid=yes 7941 else 7942 eval $cacheid=no 7943 fi 7944 rm -f core conftest.err conftest.$ac_objext \ 7945 conftest$ac_exeext conftest.$ac_ext 7946 fi 7947 7948 7949 CFLAGS="$xorg_testset_save_CFLAGS" 7950 7951 eval supported=\$$cacheid 7952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7953 $as_echo "$supported" >&6; } 7954 if test "$supported" = "yes" ; then 7955 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7956 found="yes" 7957 fi 7958 fi 7959 7960 7961 7962 7963 7964 7965 7966 7967 7968 7969 7970 7971 7972 7973 7974 xorg_testset_save_CFLAGS="$CFLAGS" 7975 7976 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7979 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7980 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7981 $as_echo_n "(cached) " >&6 7982 else 7983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7984 /* end confdefs.h. */ 7985 int i; 7986 _ACEOF 7987 if ac_fn_c_try_compile "$LINENO"; then : 7988 xorg_cv_cc_flag_unknown_warning_option=yes 7989 else 7990 xorg_cv_cc_flag_unknown_warning_option=no 7991 fi 7992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7993 fi 7994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7995 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7996 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7997 CFLAGS="$xorg_testset_save_CFLAGS" 7998 fi 7999 8000 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8003 fi 8004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8006 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8007 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8008 $as_echo_n "(cached) " >&6 8009 else 8010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8011 /* end confdefs.h. */ 8012 int i; 8013 _ACEOF 8014 if ac_fn_c_try_compile "$LINENO"; then : 8015 xorg_cv_cc_flag_unused_command_line_argument=yes 8016 else 8017 xorg_cv_cc_flag_unused_command_line_argument=no 8018 fi 8019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8020 fi 8021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8022 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8023 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8024 CFLAGS="$xorg_testset_save_CFLAGS" 8025 fi 8026 8027 found="no" 8028 8029 if test $found = "no" ; then 8030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8032 fi 8033 8034 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8036 fi 8037 8038 CFLAGS="$CFLAGS -Werror=array-bounds" 8039 8040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8041 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8042 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8043 if eval \${$cacheid+:} false; then : 8044 $as_echo_n "(cached) " >&6 8045 else 8046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8047 /* end confdefs.h. */ 8048 int i; 8049 int 8050 main () 8051 { 8052 8053 ; 8054 return 0; 8055 } 8056 _ACEOF 8057 if ac_fn_c_try_link "$LINENO"; then : 8058 eval $cacheid=yes 8059 else 8060 eval $cacheid=no 8061 fi 8062 rm -f core conftest.err conftest.$ac_objext \ 8063 conftest$ac_exeext conftest.$ac_ext 8064 fi 8065 8066 8067 CFLAGS="$xorg_testset_save_CFLAGS" 8068 8069 eval supported=\$$cacheid 8070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8071 $as_echo "$supported" >&6; } 8072 if test "$supported" = "yes" ; then 8073 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8074 found="yes" 8075 fi 8076 fi 8077 8078 8079 8080 8081 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 xorg_testset_save_CFLAGS="$CFLAGS" 8093 8094 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8097 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8098 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8099 $as_echo_n "(cached) " >&6 8100 else 8101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8102 /* end confdefs.h. */ 8103 int i; 8104 _ACEOF 8105 if ac_fn_c_try_compile "$LINENO"; then : 8106 xorg_cv_cc_flag_unknown_warning_option=yes 8107 else 8108 xorg_cv_cc_flag_unknown_warning_option=no 8109 fi 8110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8111 fi 8112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8113 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8114 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8115 CFLAGS="$xorg_testset_save_CFLAGS" 8116 fi 8117 8118 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8119 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8121 fi 8122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8124 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8125 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8126 $as_echo_n "(cached) " >&6 8127 else 8128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8129 /* end confdefs.h. */ 8130 int i; 8131 _ACEOF 8132 if ac_fn_c_try_compile "$LINENO"; then : 8133 xorg_cv_cc_flag_unused_command_line_argument=yes 8134 else 8135 xorg_cv_cc_flag_unused_command_line_argument=no 8136 fi 8137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8138 fi 8139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8140 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8141 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8142 CFLAGS="$xorg_testset_save_CFLAGS" 8143 fi 8144 8145 found="no" 8146 8147 if test $found = "no" ; then 8148 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8150 fi 8151 8152 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8154 fi 8155 8156 CFLAGS="$CFLAGS -Werror=write-strings" 8157 8158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8159 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8160 cacheid=xorg_cv_cc_flag__Werror_write_strings 8161 if eval \${$cacheid+:} false; then : 8162 $as_echo_n "(cached) " >&6 8163 else 8164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8165 /* end confdefs.h. */ 8166 int i; 8167 int 8168 main () 8169 { 8170 8171 ; 8172 return 0; 8173 } 8174 _ACEOF 8175 if ac_fn_c_try_link "$LINENO"; then : 8176 eval $cacheid=yes 8177 else 8178 eval $cacheid=no 8179 fi 8180 rm -f core conftest.err conftest.$ac_objext \ 8181 conftest$ac_exeext conftest.$ac_ext 8182 fi 8183 8184 8185 CFLAGS="$xorg_testset_save_CFLAGS" 8186 8187 eval supported=\$$cacheid 8188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8189 $as_echo "$supported" >&6; } 8190 if test "$supported" = "yes" ; then 8191 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8192 found="yes" 8193 fi 8194 fi 8195 8196 8197 8198 8199 8200 8201 8202 8203 8204 8205 8206 8207 8208 8209 8210 xorg_testset_save_CFLAGS="$CFLAGS" 8211 8212 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8215 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8216 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8217 $as_echo_n "(cached) " >&6 8218 else 8219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8220 /* end confdefs.h. */ 8221 int i; 8222 _ACEOF 8223 if ac_fn_c_try_compile "$LINENO"; then : 8224 xorg_cv_cc_flag_unknown_warning_option=yes 8225 else 8226 xorg_cv_cc_flag_unknown_warning_option=no 8227 fi 8228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8229 fi 8230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8231 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8232 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8233 CFLAGS="$xorg_testset_save_CFLAGS" 8234 fi 8235 8236 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8239 fi 8240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8242 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8243 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8244 $as_echo_n "(cached) " >&6 8245 else 8246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8247 /* end confdefs.h. */ 8248 int i; 8249 _ACEOF 8250 if ac_fn_c_try_compile "$LINENO"; then : 8251 xorg_cv_cc_flag_unused_command_line_argument=yes 8252 else 8253 xorg_cv_cc_flag_unused_command_line_argument=no 8254 fi 8255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8256 fi 8257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8258 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8259 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8260 CFLAGS="$xorg_testset_save_CFLAGS" 8261 fi 8262 8263 found="no" 8264 8265 if test $found = "no" ; then 8266 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8268 fi 8269 8270 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8272 fi 8273 8274 CFLAGS="$CFLAGS -Werror=address" 8275 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8277 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8278 cacheid=xorg_cv_cc_flag__Werror_address 8279 if eval \${$cacheid+:} false; then : 8280 $as_echo_n "(cached) " >&6 8281 else 8282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8283 /* end confdefs.h. */ 8284 int i; 8285 int 8286 main () 8287 { 8288 8289 ; 8290 return 0; 8291 } 8292 _ACEOF 8293 if ac_fn_c_try_link "$LINENO"; then : 8294 eval $cacheid=yes 8295 else 8296 eval $cacheid=no 8297 fi 8298 rm -f core conftest.err conftest.$ac_objext \ 8299 conftest$ac_exeext conftest.$ac_ext 8300 fi 8301 8302 8303 CFLAGS="$xorg_testset_save_CFLAGS" 8304 8305 eval supported=\$$cacheid 8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8307 $as_echo "$supported" >&6; } 8308 if test "$supported" = "yes" ; then 8309 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8310 found="yes" 8311 fi 8312 fi 8313 8314 8315 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326 8327 8328 xorg_testset_save_CFLAGS="$CFLAGS" 8329 8330 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8333 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8334 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8335 $as_echo_n "(cached) " >&6 8336 else 8337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8338 /* end confdefs.h. */ 8339 int i; 8340 _ACEOF 8341 if ac_fn_c_try_compile "$LINENO"; then : 8342 xorg_cv_cc_flag_unknown_warning_option=yes 8343 else 8344 xorg_cv_cc_flag_unknown_warning_option=no 8345 fi 8346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8347 fi 8348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8349 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8350 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8351 CFLAGS="$xorg_testset_save_CFLAGS" 8352 fi 8353 8354 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8357 fi 8358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8360 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8361 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8362 $as_echo_n "(cached) " >&6 8363 else 8364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8365 /* end confdefs.h. */ 8366 int i; 8367 _ACEOF 8368 if ac_fn_c_try_compile "$LINENO"; then : 8369 xorg_cv_cc_flag_unused_command_line_argument=yes 8370 else 8371 xorg_cv_cc_flag_unused_command_line_argument=no 8372 fi 8373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8374 fi 8375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8376 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8377 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8378 CFLAGS="$xorg_testset_save_CFLAGS" 8379 fi 8380 8381 found="no" 8382 8383 if test $found = "no" ; then 8384 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8386 fi 8387 8388 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8390 fi 8391 8392 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8393 8394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8395 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8396 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8397 if eval \${$cacheid+:} false; then : 8398 $as_echo_n "(cached) " >&6 8399 else 8400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8401 /* end confdefs.h. */ 8402 int i; 8403 int 8404 main () 8405 { 8406 8407 ; 8408 return 0; 8409 } 8410 _ACEOF 8411 if ac_fn_c_try_link "$LINENO"; then : 8412 eval $cacheid=yes 8413 else 8414 eval $cacheid=no 8415 fi 8416 rm -f core conftest.err conftest.$ac_objext \ 8417 conftest$ac_exeext conftest.$ac_ext 8418 fi 8419 8420 8421 CFLAGS="$xorg_testset_save_CFLAGS" 8422 8423 eval supported=\$$cacheid 8424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8425 $as_echo "$supported" >&6; } 8426 if test "$supported" = "yes" ; then 8427 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8428 found="yes" 8429 fi 8430 fi 8431 8432 if test $found = "no" ; then 8433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8435 fi 8436 8437 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8439 fi 8440 8441 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8442 8443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8444 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8445 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8446 if eval \${$cacheid+:} false; then : 8447 $as_echo_n "(cached) " >&6 8448 else 8449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8450 /* end confdefs.h. */ 8451 int i; 8452 int 8453 main () 8454 { 8455 8456 ; 8457 return 0; 8458 } 8459 _ACEOF 8460 if ac_fn_c_try_link "$LINENO"; then : 8461 eval $cacheid=yes 8462 else 8463 eval $cacheid=no 8464 fi 8465 rm -f core conftest.err conftest.$ac_objext \ 8466 conftest$ac_exeext conftest.$ac_ext 8467 fi 8468 8469 8470 CFLAGS="$xorg_testset_save_CFLAGS" 8471 8472 eval supported=\$$cacheid 8473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8474 $as_echo "$supported" >&6; } 8475 if test "$supported" = "yes" ; then 8476 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8477 found="yes" 8478 fi 8479 fi 8480 8481 8482 8483 8484 8485 8486 8487 8488 8489 8490 8491 8492 8493 8494 8495 xorg_testset_save_CFLAGS="$CFLAGS" 8496 8497 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8500 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8501 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8502 $as_echo_n "(cached) " >&6 8503 else 8504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8505 /* end confdefs.h. */ 8506 int i; 8507 _ACEOF 8508 if ac_fn_c_try_compile "$LINENO"; then : 8509 xorg_cv_cc_flag_unknown_warning_option=yes 8510 else 8511 xorg_cv_cc_flag_unknown_warning_option=no 8512 fi 8513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8514 fi 8515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8516 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8517 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8518 CFLAGS="$xorg_testset_save_CFLAGS" 8519 fi 8520 8521 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8524 fi 8525 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8527 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8528 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8529 $as_echo_n "(cached) " >&6 8530 else 8531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8532 /* end confdefs.h. */ 8533 int i; 8534 _ACEOF 8535 if ac_fn_c_try_compile "$LINENO"; then : 8536 xorg_cv_cc_flag_unused_command_line_argument=yes 8537 else 8538 xorg_cv_cc_flag_unused_command_line_argument=no 8539 fi 8540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8541 fi 8542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8543 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8544 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8545 CFLAGS="$xorg_testset_save_CFLAGS" 8546 fi 8547 8548 found="no" 8549 8550 if test $found = "no" ; then 8551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8553 fi 8554 8555 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8557 fi 8558 8559 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8560 8561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8562 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8563 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8564 if eval \${$cacheid+:} false; then : 8565 $as_echo_n "(cached) " >&6 8566 else 8567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8568 /* end confdefs.h. */ 8569 int i; 8570 int 8571 main () 8572 { 8573 8574 ; 8575 return 0; 8576 } 8577 _ACEOF 8578 if ac_fn_c_try_link "$LINENO"; then : 8579 eval $cacheid=yes 8580 else 8581 eval $cacheid=no 8582 fi 8583 rm -f core conftest.err conftest.$ac_objext \ 8584 conftest$ac_exeext conftest.$ac_ext 8585 fi 8586 8587 8588 CFLAGS="$xorg_testset_save_CFLAGS" 8589 8590 eval supported=\$$cacheid 8591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8592 $as_echo "$supported" >&6; } 8593 if test "$supported" = "yes" ; then 8594 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8595 found="yes" 8596 fi 8597 fi 8598 8599 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8600 else 8601 { $as_echo "$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 8602 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8603 8604 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 xorg_testset_save_CFLAGS="$CFLAGS" 8617 8618 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8621 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8622 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8623 $as_echo_n "(cached) " >&6 8624 else 8625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8626 /* end confdefs.h. */ 8627 int i; 8628 _ACEOF 8629 if ac_fn_c_try_compile "$LINENO"; then : 8630 xorg_cv_cc_flag_unknown_warning_option=yes 8631 else 8632 xorg_cv_cc_flag_unknown_warning_option=no 8633 fi 8634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8635 fi 8636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8637 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8638 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8639 CFLAGS="$xorg_testset_save_CFLAGS" 8640 fi 8641 8642 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8643 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8645 fi 8646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8648 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8649 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8650 $as_echo_n "(cached) " >&6 8651 else 8652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8653 /* end confdefs.h. */ 8654 int i; 8655 _ACEOF 8656 if ac_fn_c_try_compile "$LINENO"; then : 8657 xorg_cv_cc_flag_unused_command_line_argument=yes 8658 else 8659 xorg_cv_cc_flag_unused_command_line_argument=no 8660 fi 8661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8662 fi 8663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8664 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8665 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8666 CFLAGS="$xorg_testset_save_CFLAGS" 8667 fi 8668 8669 found="no" 8670 8671 if test $found = "no" ; then 8672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8674 fi 8675 8676 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8678 fi 8679 8680 CFLAGS="$CFLAGS -Wimplicit" 8681 8682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8683 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8684 cacheid=xorg_cv_cc_flag__Wimplicit 8685 if eval \${$cacheid+:} false; then : 8686 $as_echo_n "(cached) " >&6 8687 else 8688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8689 /* end confdefs.h. */ 8690 int i; 8691 int 8692 main () 8693 { 8694 8695 ; 8696 return 0; 8697 } 8698 _ACEOF 8699 if ac_fn_c_try_link "$LINENO"; then : 8700 eval $cacheid=yes 8701 else 8702 eval $cacheid=no 8703 fi 8704 rm -f core conftest.err conftest.$ac_objext \ 8705 conftest$ac_exeext conftest.$ac_ext 8706 fi 8707 8708 8709 CFLAGS="$xorg_testset_save_CFLAGS" 8710 8711 eval supported=\$$cacheid 8712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8713 $as_echo "$supported" >&6; } 8714 if test "$supported" = "yes" ; then 8715 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8716 found="yes" 8717 fi 8718 fi 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731 8732 8733 8734 xorg_testset_save_CFLAGS="$CFLAGS" 8735 8736 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8739 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8740 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8741 $as_echo_n "(cached) " >&6 8742 else 8743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8744 /* end confdefs.h. */ 8745 int i; 8746 _ACEOF 8747 if ac_fn_c_try_compile "$LINENO"; then : 8748 xorg_cv_cc_flag_unknown_warning_option=yes 8749 else 8750 xorg_cv_cc_flag_unknown_warning_option=no 8751 fi 8752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8753 fi 8754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8755 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8756 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8757 CFLAGS="$xorg_testset_save_CFLAGS" 8758 fi 8759 8760 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8761 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8763 fi 8764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8766 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8767 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8768 $as_echo_n "(cached) " >&6 8769 else 8770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8771 /* end confdefs.h. */ 8772 int i; 8773 _ACEOF 8774 if ac_fn_c_try_compile "$LINENO"; then : 8775 xorg_cv_cc_flag_unused_command_line_argument=yes 8776 else 8777 xorg_cv_cc_flag_unused_command_line_argument=no 8778 fi 8779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8780 fi 8781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8782 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8783 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8784 CFLAGS="$xorg_testset_save_CFLAGS" 8785 fi 8786 8787 found="no" 8788 8789 if test $found = "no" ; then 8790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8792 fi 8793 8794 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8796 fi 8797 8798 CFLAGS="$CFLAGS -Wnonnull" 8799 8800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8801 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8802 cacheid=xorg_cv_cc_flag__Wnonnull 8803 if eval \${$cacheid+:} false; then : 8804 $as_echo_n "(cached) " >&6 8805 else 8806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8807 /* end confdefs.h. */ 8808 int i; 8809 int 8810 main () 8811 { 8812 8813 ; 8814 return 0; 8815 } 8816 _ACEOF 8817 if ac_fn_c_try_link "$LINENO"; then : 8818 eval $cacheid=yes 8819 else 8820 eval $cacheid=no 8821 fi 8822 rm -f core conftest.err conftest.$ac_objext \ 8823 conftest$ac_exeext conftest.$ac_ext 8824 fi 8825 8826 8827 CFLAGS="$xorg_testset_save_CFLAGS" 8828 8829 eval supported=\$$cacheid 8830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8831 $as_echo "$supported" >&6; } 8832 if test "$supported" = "yes" ; then 8833 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8834 found="yes" 8835 fi 8836 fi 8837 8838 8839 8840 8841 8842 8843 8844 8845 8846 8847 8848 8849 8850 8851 8852 xorg_testset_save_CFLAGS="$CFLAGS" 8853 8854 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8857 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8858 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8859 $as_echo_n "(cached) " >&6 8860 else 8861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8862 /* end confdefs.h. */ 8863 int i; 8864 _ACEOF 8865 if ac_fn_c_try_compile "$LINENO"; then : 8866 xorg_cv_cc_flag_unknown_warning_option=yes 8867 else 8868 xorg_cv_cc_flag_unknown_warning_option=no 8869 fi 8870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8871 fi 8872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8873 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8875 CFLAGS="$xorg_testset_save_CFLAGS" 8876 fi 8877 8878 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8881 fi 8882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8884 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8885 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8886 $as_echo_n "(cached) " >&6 8887 else 8888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8889 /* end confdefs.h. */ 8890 int i; 8891 _ACEOF 8892 if ac_fn_c_try_compile "$LINENO"; then : 8893 xorg_cv_cc_flag_unused_command_line_argument=yes 8894 else 8895 xorg_cv_cc_flag_unused_command_line_argument=no 8896 fi 8897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8898 fi 8899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8900 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8901 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8902 CFLAGS="$xorg_testset_save_CFLAGS" 8903 fi 8904 8905 found="no" 8906 8907 if test $found = "no" ; then 8908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8910 fi 8911 8912 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8914 fi 8915 8916 CFLAGS="$CFLAGS -Winit-self" 8917 8918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8919 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8920 cacheid=xorg_cv_cc_flag__Winit_self 8921 if eval \${$cacheid+:} false; then : 8922 $as_echo_n "(cached) " >&6 8923 else 8924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8925 /* end confdefs.h. */ 8926 int i; 8927 int 8928 main () 8929 { 8930 8931 ; 8932 return 0; 8933 } 8934 _ACEOF 8935 if ac_fn_c_try_link "$LINENO"; then : 8936 eval $cacheid=yes 8937 else 8938 eval $cacheid=no 8939 fi 8940 rm -f core conftest.err conftest.$ac_objext \ 8941 conftest$ac_exeext conftest.$ac_ext 8942 fi 8943 8944 8945 CFLAGS="$xorg_testset_save_CFLAGS" 8946 8947 eval supported=\$$cacheid 8948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8949 $as_echo "$supported" >&6; } 8950 if test "$supported" = "yes" ; then 8951 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8952 found="yes" 8953 fi 8954 fi 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969 8970 xorg_testset_save_CFLAGS="$CFLAGS" 8971 8972 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8975 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8976 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8977 $as_echo_n "(cached) " >&6 8978 else 8979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8980 /* end confdefs.h. */ 8981 int i; 8982 _ACEOF 8983 if ac_fn_c_try_compile "$LINENO"; then : 8984 xorg_cv_cc_flag_unknown_warning_option=yes 8985 else 8986 xorg_cv_cc_flag_unknown_warning_option=no 8987 fi 8988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8989 fi 8990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8991 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8992 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8993 CFLAGS="$xorg_testset_save_CFLAGS" 8994 fi 8995 8996 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8999 fi 9000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9002 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9003 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9004 $as_echo_n "(cached) " >&6 9005 else 9006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9007 /* end confdefs.h. */ 9008 int i; 9009 _ACEOF 9010 if ac_fn_c_try_compile "$LINENO"; then : 9011 xorg_cv_cc_flag_unused_command_line_argument=yes 9012 else 9013 xorg_cv_cc_flag_unused_command_line_argument=no 9014 fi 9015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9016 fi 9017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9018 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9020 CFLAGS="$xorg_testset_save_CFLAGS" 9021 fi 9022 9023 found="no" 9024 9025 if test $found = "no" ; then 9026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9028 fi 9029 9030 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9032 fi 9033 9034 CFLAGS="$CFLAGS -Wmain" 9035 9036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9037 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9038 cacheid=xorg_cv_cc_flag__Wmain 9039 if eval \${$cacheid+:} false; then : 9040 $as_echo_n "(cached) " >&6 9041 else 9042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9043 /* end confdefs.h. */ 9044 int i; 9045 int 9046 main () 9047 { 9048 9049 ; 9050 return 0; 9051 } 9052 _ACEOF 9053 if ac_fn_c_try_link "$LINENO"; then : 9054 eval $cacheid=yes 9055 else 9056 eval $cacheid=no 9057 fi 9058 rm -f core conftest.err conftest.$ac_objext \ 9059 conftest$ac_exeext conftest.$ac_ext 9060 fi 9061 9062 9063 CFLAGS="$xorg_testset_save_CFLAGS" 9064 9065 eval supported=\$$cacheid 9066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9067 $as_echo "$supported" >&6; } 9068 if test "$supported" = "yes" ; then 9069 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9070 found="yes" 9071 fi 9072 fi 9073 9074 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 xorg_testset_save_CFLAGS="$CFLAGS" 9089 9090 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9093 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9094 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9095 $as_echo_n "(cached) " >&6 9096 else 9097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9098 /* end confdefs.h. */ 9099 int i; 9100 _ACEOF 9101 if ac_fn_c_try_compile "$LINENO"; then : 9102 xorg_cv_cc_flag_unknown_warning_option=yes 9103 else 9104 xorg_cv_cc_flag_unknown_warning_option=no 9105 fi 9106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9107 fi 9108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9109 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9110 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9111 CFLAGS="$xorg_testset_save_CFLAGS" 9112 fi 9113 9114 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9117 fi 9118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9120 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9121 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9122 $as_echo_n "(cached) " >&6 9123 else 9124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9125 /* end confdefs.h. */ 9126 int i; 9127 _ACEOF 9128 if ac_fn_c_try_compile "$LINENO"; then : 9129 xorg_cv_cc_flag_unused_command_line_argument=yes 9130 else 9131 xorg_cv_cc_flag_unused_command_line_argument=no 9132 fi 9133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9134 fi 9135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9136 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9137 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9138 CFLAGS="$xorg_testset_save_CFLAGS" 9139 fi 9140 9141 found="no" 9142 9143 if test $found = "no" ; then 9144 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9146 fi 9147 9148 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9150 fi 9151 9152 CFLAGS="$CFLAGS -Wmissing-braces" 9153 9154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9155 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9156 cacheid=xorg_cv_cc_flag__Wmissing_braces 9157 if eval \${$cacheid+:} false; then : 9158 $as_echo_n "(cached) " >&6 9159 else 9160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9161 /* end confdefs.h. */ 9162 int i; 9163 int 9164 main () 9165 { 9166 9167 ; 9168 return 0; 9169 } 9170 _ACEOF 9171 if ac_fn_c_try_link "$LINENO"; then : 9172 eval $cacheid=yes 9173 else 9174 eval $cacheid=no 9175 fi 9176 rm -f core conftest.err conftest.$ac_objext \ 9177 conftest$ac_exeext conftest.$ac_ext 9178 fi 9179 9180 9181 CFLAGS="$xorg_testset_save_CFLAGS" 9182 9183 eval supported=\$$cacheid 9184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9185 $as_echo "$supported" >&6; } 9186 if test "$supported" = "yes" ; then 9187 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9188 found="yes" 9189 fi 9190 fi 9191 9192 9193 9194 9195 9196 9197 9198 9199 9200 9201 9202 9203 9204 9205 9206 xorg_testset_save_CFLAGS="$CFLAGS" 9207 9208 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9211 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9212 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9213 $as_echo_n "(cached) " >&6 9214 else 9215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9216 /* end confdefs.h. */ 9217 int i; 9218 _ACEOF 9219 if ac_fn_c_try_compile "$LINENO"; then : 9220 xorg_cv_cc_flag_unknown_warning_option=yes 9221 else 9222 xorg_cv_cc_flag_unknown_warning_option=no 9223 fi 9224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9225 fi 9226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9227 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9228 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9229 CFLAGS="$xorg_testset_save_CFLAGS" 9230 fi 9231 9232 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9235 fi 9236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9238 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9239 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9240 $as_echo_n "(cached) " >&6 9241 else 9242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9243 /* end confdefs.h. */ 9244 int i; 9245 _ACEOF 9246 if ac_fn_c_try_compile "$LINENO"; then : 9247 xorg_cv_cc_flag_unused_command_line_argument=yes 9248 else 9249 xorg_cv_cc_flag_unused_command_line_argument=no 9250 fi 9251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9252 fi 9253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9254 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9255 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9256 CFLAGS="$xorg_testset_save_CFLAGS" 9257 fi 9258 9259 found="no" 9260 9261 if test $found = "no" ; then 9262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9264 fi 9265 9266 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9268 fi 9269 9270 CFLAGS="$CFLAGS -Wsequence-point" 9271 9272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9273 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9274 cacheid=xorg_cv_cc_flag__Wsequence_point 9275 if eval \${$cacheid+:} false; then : 9276 $as_echo_n "(cached) " >&6 9277 else 9278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9279 /* end confdefs.h. */ 9280 int i; 9281 int 9282 main () 9283 { 9284 9285 ; 9286 return 0; 9287 } 9288 _ACEOF 9289 if ac_fn_c_try_link "$LINENO"; then : 9290 eval $cacheid=yes 9291 else 9292 eval $cacheid=no 9293 fi 9294 rm -f core conftest.err conftest.$ac_objext \ 9295 conftest$ac_exeext conftest.$ac_ext 9296 fi 9297 9298 9299 CFLAGS="$xorg_testset_save_CFLAGS" 9300 9301 eval supported=\$$cacheid 9302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9303 $as_echo "$supported" >&6; } 9304 if test "$supported" = "yes" ; then 9305 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9306 found="yes" 9307 fi 9308 fi 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 9324 xorg_testset_save_CFLAGS="$CFLAGS" 9325 9326 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9329 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9330 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9331 $as_echo_n "(cached) " >&6 9332 else 9333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9334 /* end confdefs.h. */ 9335 int i; 9336 _ACEOF 9337 if ac_fn_c_try_compile "$LINENO"; then : 9338 xorg_cv_cc_flag_unknown_warning_option=yes 9339 else 9340 xorg_cv_cc_flag_unknown_warning_option=no 9341 fi 9342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9343 fi 9344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9345 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9346 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9347 CFLAGS="$xorg_testset_save_CFLAGS" 9348 fi 9349 9350 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9353 fi 9354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9356 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9357 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9358 $as_echo_n "(cached) " >&6 9359 else 9360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9361 /* end confdefs.h. */ 9362 int i; 9363 _ACEOF 9364 if ac_fn_c_try_compile "$LINENO"; then : 9365 xorg_cv_cc_flag_unused_command_line_argument=yes 9366 else 9367 xorg_cv_cc_flag_unused_command_line_argument=no 9368 fi 9369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9370 fi 9371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9372 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9373 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9374 CFLAGS="$xorg_testset_save_CFLAGS" 9375 fi 9376 9377 found="no" 9378 9379 if test $found = "no" ; then 9380 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9382 fi 9383 9384 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9385 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9386 fi 9387 9388 CFLAGS="$CFLAGS -Wreturn-type" 9389 9390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9391 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9392 cacheid=xorg_cv_cc_flag__Wreturn_type 9393 if eval \${$cacheid+:} false; then : 9394 $as_echo_n "(cached) " >&6 9395 else 9396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9397 /* end confdefs.h. */ 9398 int i; 9399 int 9400 main () 9401 { 9402 9403 ; 9404 return 0; 9405 } 9406 _ACEOF 9407 if ac_fn_c_try_link "$LINENO"; then : 9408 eval $cacheid=yes 9409 else 9410 eval $cacheid=no 9411 fi 9412 rm -f core conftest.err conftest.$ac_objext \ 9413 conftest$ac_exeext conftest.$ac_ext 9414 fi 9415 9416 9417 CFLAGS="$xorg_testset_save_CFLAGS" 9418 9419 eval supported=\$$cacheid 9420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9421 $as_echo "$supported" >&6; } 9422 if test "$supported" = "yes" ; then 9423 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9424 found="yes" 9425 fi 9426 fi 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442 xorg_testset_save_CFLAGS="$CFLAGS" 9443 9444 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9447 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9448 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9449 $as_echo_n "(cached) " >&6 9450 else 9451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9452 /* end confdefs.h. */ 9453 int i; 9454 _ACEOF 9455 if ac_fn_c_try_compile "$LINENO"; then : 9456 xorg_cv_cc_flag_unknown_warning_option=yes 9457 else 9458 xorg_cv_cc_flag_unknown_warning_option=no 9459 fi 9460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9461 fi 9462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9463 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9464 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9465 CFLAGS="$xorg_testset_save_CFLAGS" 9466 fi 9467 9468 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9471 fi 9472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9474 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9475 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9476 $as_echo_n "(cached) " >&6 9477 else 9478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9479 /* end confdefs.h. */ 9480 int i; 9481 _ACEOF 9482 if ac_fn_c_try_compile "$LINENO"; then : 9483 xorg_cv_cc_flag_unused_command_line_argument=yes 9484 else 9485 xorg_cv_cc_flag_unused_command_line_argument=no 9486 fi 9487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9488 fi 9489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9490 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9491 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9492 CFLAGS="$xorg_testset_save_CFLAGS" 9493 fi 9494 9495 found="no" 9496 9497 if test $found = "no" ; then 9498 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9500 fi 9501 9502 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9504 fi 9505 9506 CFLAGS="$CFLAGS -Wtrigraphs" 9507 9508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9509 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9510 cacheid=xorg_cv_cc_flag__Wtrigraphs 9511 if eval \${$cacheid+:} false; then : 9512 $as_echo_n "(cached) " >&6 9513 else 9514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9515 /* end confdefs.h. */ 9516 int i; 9517 int 9518 main () 9519 { 9520 9521 ; 9522 return 0; 9523 } 9524 _ACEOF 9525 if ac_fn_c_try_link "$LINENO"; then : 9526 eval $cacheid=yes 9527 else 9528 eval $cacheid=no 9529 fi 9530 rm -f core conftest.err conftest.$ac_objext \ 9531 conftest$ac_exeext conftest.$ac_ext 9532 fi 9533 9534 9535 CFLAGS="$xorg_testset_save_CFLAGS" 9536 9537 eval supported=\$$cacheid 9538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9539 $as_echo "$supported" >&6; } 9540 if test "$supported" = "yes" ; then 9541 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9542 found="yes" 9543 fi 9544 fi 9545 9546 9547 9548 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 xorg_testset_save_CFLAGS="$CFLAGS" 9561 9562 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9565 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9566 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9567 $as_echo_n "(cached) " >&6 9568 else 9569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9570 /* end confdefs.h. */ 9571 int i; 9572 _ACEOF 9573 if ac_fn_c_try_compile "$LINENO"; then : 9574 xorg_cv_cc_flag_unknown_warning_option=yes 9575 else 9576 xorg_cv_cc_flag_unknown_warning_option=no 9577 fi 9578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9579 fi 9580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9581 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9582 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9583 CFLAGS="$xorg_testset_save_CFLAGS" 9584 fi 9585 9586 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9589 fi 9590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9592 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9593 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9594 $as_echo_n "(cached) " >&6 9595 else 9596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9597 /* end confdefs.h. */ 9598 int i; 9599 _ACEOF 9600 if ac_fn_c_try_compile "$LINENO"; then : 9601 xorg_cv_cc_flag_unused_command_line_argument=yes 9602 else 9603 xorg_cv_cc_flag_unused_command_line_argument=no 9604 fi 9605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9606 fi 9607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9608 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9609 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9610 CFLAGS="$xorg_testset_save_CFLAGS" 9611 fi 9612 9613 found="no" 9614 9615 if test $found = "no" ; then 9616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9618 fi 9619 9620 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9622 fi 9623 9624 CFLAGS="$CFLAGS -Warray-bounds" 9625 9626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9627 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9628 cacheid=xorg_cv_cc_flag__Warray_bounds 9629 if eval \${$cacheid+:} false; then : 9630 $as_echo_n "(cached) " >&6 9631 else 9632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9633 /* end confdefs.h. */ 9634 int i; 9635 int 9636 main () 9637 { 9638 9639 ; 9640 return 0; 9641 } 9642 _ACEOF 9643 if ac_fn_c_try_link "$LINENO"; then : 9644 eval $cacheid=yes 9645 else 9646 eval $cacheid=no 9647 fi 9648 rm -f core conftest.err conftest.$ac_objext \ 9649 conftest$ac_exeext conftest.$ac_ext 9650 fi 9651 9652 9653 CFLAGS="$xorg_testset_save_CFLAGS" 9654 9655 eval supported=\$$cacheid 9656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9657 $as_echo "$supported" >&6; } 9658 if test "$supported" = "yes" ; then 9659 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9660 found="yes" 9661 fi 9662 fi 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 xorg_testset_save_CFLAGS="$CFLAGS" 9679 9680 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9683 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9684 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9685 $as_echo_n "(cached) " >&6 9686 else 9687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9688 /* end confdefs.h. */ 9689 int i; 9690 _ACEOF 9691 if ac_fn_c_try_compile "$LINENO"; then : 9692 xorg_cv_cc_flag_unknown_warning_option=yes 9693 else 9694 xorg_cv_cc_flag_unknown_warning_option=no 9695 fi 9696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9697 fi 9698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9699 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9700 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9701 CFLAGS="$xorg_testset_save_CFLAGS" 9702 fi 9703 9704 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9707 fi 9708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9710 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9711 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9712 $as_echo_n "(cached) " >&6 9713 else 9714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9715 /* end confdefs.h. */ 9716 int i; 9717 _ACEOF 9718 if ac_fn_c_try_compile "$LINENO"; then : 9719 xorg_cv_cc_flag_unused_command_line_argument=yes 9720 else 9721 xorg_cv_cc_flag_unused_command_line_argument=no 9722 fi 9723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9724 fi 9725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9726 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9727 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9728 CFLAGS="$xorg_testset_save_CFLAGS" 9729 fi 9730 9731 found="no" 9732 9733 if test $found = "no" ; then 9734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9736 fi 9737 9738 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9740 fi 9741 9742 CFLAGS="$CFLAGS -Wwrite-strings" 9743 9744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9745 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9746 cacheid=xorg_cv_cc_flag__Wwrite_strings 9747 if eval \${$cacheid+:} false; then : 9748 $as_echo_n "(cached) " >&6 9749 else 9750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9751 /* end confdefs.h. */ 9752 int i; 9753 int 9754 main () 9755 { 9756 9757 ; 9758 return 0; 9759 } 9760 _ACEOF 9761 if ac_fn_c_try_link "$LINENO"; then : 9762 eval $cacheid=yes 9763 else 9764 eval $cacheid=no 9765 fi 9766 rm -f core conftest.err conftest.$ac_objext \ 9767 conftest$ac_exeext conftest.$ac_ext 9768 fi 9769 9770 9771 CFLAGS="$xorg_testset_save_CFLAGS" 9772 9773 eval supported=\$$cacheid 9774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9775 $as_echo "$supported" >&6; } 9776 if test "$supported" = "yes" ; then 9777 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9778 found="yes" 9779 fi 9780 fi 9781 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792 9793 9794 9795 9796 xorg_testset_save_CFLAGS="$CFLAGS" 9797 9798 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9801 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9802 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9803 $as_echo_n "(cached) " >&6 9804 else 9805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9806 /* end confdefs.h. */ 9807 int i; 9808 _ACEOF 9809 if ac_fn_c_try_compile "$LINENO"; then : 9810 xorg_cv_cc_flag_unknown_warning_option=yes 9811 else 9812 xorg_cv_cc_flag_unknown_warning_option=no 9813 fi 9814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9815 fi 9816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9817 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9818 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9819 CFLAGS="$xorg_testset_save_CFLAGS" 9820 fi 9821 9822 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9825 fi 9826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9828 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9829 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9830 $as_echo_n "(cached) " >&6 9831 else 9832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9833 /* end confdefs.h. */ 9834 int i; 9835 _ACEOF 9836 if ac_fn_c_try_compile "$LINENO"; then : 9837 xorg_cv_cc_flag_unused_command_line_argument=yes 9838 else 9839 xorg_cv_cc_flag_unused_command_line_argument=no 9840 fi 9841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9842 fi 9843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9844 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9845 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9846 CFLAGS="$xorg_testset_save_CFLAGS" 9847 fi 9848 9849 found="no" 9850 9851 if test $found = "no" ; then 9852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9854 fi 9855 9856 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9858 fi 9859 9860 CFLAGS="$CFLAGS -Waddress" 9861 9862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9863 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9864 cacheid=xorg_cv_cc_flag__Waddress 9865 if eval \${$cacheid+:} false; then : 9866 $as_echo_n "(cached) " >&6 9867 else 9868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9869 /* end confdefs.h. */ 9870 int i; 9871 int 9872 main () 9873 { 9874 9875 ; 9876 return 0; 9877 } 9878 _ACEOF 9879 if ac_fn_c_try_link "$LINENO"; then : 9880 eval $cacheid=yes 9881 else 9882 eval $cacheid=no 9883 fi 9884 rm -f core conftest.err conftest.$ac_objext \ 9885 conftest$ac_exeext conftest.$ac_ext 9886 fi 9887 9888 9889 CFLAGS="$xorg_testset_save_CFLAGS" 9890 9891 eval supported=\$$cacheid 9892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9893 $as_echo "$supported" >&6; } 9894 if test "$supported" = "yes" ; then 9895 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9896 found="yes" 9897 fi 9898 fi 9899 9900 9901 9902 9903 9904 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914 xorg_testset_save_CFLAGS="$CFLAGS" 9915 9916 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9919 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9920 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9921 $as_echo_n "(cached) " >&6 9922 else 9923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9924 /* end confdefs.h. */ 9925 int i; 9926 _ACEOF 9927 if ac_fn_c_try_compile "$LINENO"; then : 9928 xorg_cv_cc_flag_unknown_warning_option=yes 9929 else 9930 xorg_cv_cc_flag_unknown_warning_option=no 9931 fi 9932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9933 fi 9934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9935 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9936 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9937 CFLAGS="$xorg_testset_save_CFLAGS" 9938 fi 9939 9940 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9943 fi 9944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9946 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9947 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9948 $as_echo_n "(cached) " >&6 9949 else 9950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9951 /* end confdefs.h. */ 9952 int i; 9953 _ACEOF 9954 if ac_fn_c_try_compile "$LINENO"; then : 9955 xorg_cv_cc_flag_unused_command_line_argument=yes 9956 else 9957 xorg_cv_cc_flag_unused_command_line_argument=no 9958 fi 9959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9960 fi 9961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9962 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9964 CFLAGS="$xorg_testset_save_CFLAGS" 9965 fi 9966 9967 found="no" 9968 9969 if test $found = "no" ; then 9970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9972 fi 9973 9974 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9976 fi 9977 9978 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9979 9980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9981 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9982 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9983 if eval \${$cacheid+:} false; then : 9984 $as_echo_n "(cached) " >&6 9985 else 9986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9987 /* end confdefs.h. */ 9988 int i; 9989 int 9990 main () 9991 { 9992 9993 ; 9994 return 0; 9995 } 9996 _ACEOF 9997 if ac_fn_c_try_link "$LINENO"; then : 9998 eval $cacheid=yes 9999 else 10000 eval $cacheid=no 10001 fi 10002 rm -f core conftest.err conftest.$ac_objext \ 10003 conftest$ac_exeext conftest.$ac_ext 10004 fi 10005 10006 10007 CFLAGS="$xorg_testset_save_CFLAGS" 10008 10009 eval supported=\$$cacheid 10010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10011 $as_echo "$supported" >&6; } 10012 if test "$supported" = "yes" ; then 10013 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10014 found="yes" 10015 fi 10016 fi 10017 10018 10019 10020 10021 10022 10023 10024 10025 10026 10027 10028 10029 10030 10031 10032 xorg_testset_save_CFLAGS="$CFLAGS" 10033 10034 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10037 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10038 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10039 $as_echo_n "(cached) " >&6 10040 else 10041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10042 /* end confdefs.h. */ 10043 int i; 10044 _ACEOF 10045 if ac_fn_c_try_compile "$LINENO"; then : 10046 xorg_cv_cc_flag_unknown_warning_option=yes 10047 else 10048 xorg_cv_cc_flag_unknown_warning_option=no 10049 fi 10050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10051 fi 10052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10053 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10055 CFLAGS="$xorg_testset_save_CFLAGS" 10056 fi 10057 10058 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10061 fi 10062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10064 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10065 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10066 $as_echo_n "(cached) " >&6 10067 else 10068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10069 /* end confdefs.h. */ 10070 int i; 10071 _ACEOF 10072 if ac_fn_c_try_compile "$LINENO"; then : 10073 xorg_cv_cc_flag_unused_command_line_argument=yes 10074 else 10075 xorg_cv_cc_flag_unused_command_line_argument=no 10076 fi 10077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10078 fi 10079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10080 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10081 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10082 CFLAGS="$xorg_testset_save_CFLAGS" 10083 fi 10084 10085 found="no" 10086 10087 if test $found = "no" ; then 10088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10090 fi 10091 10092 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10094 fi 10095 10096 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10097 10098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10099 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10100 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10101 if eval \${$cacheid+:} false; then : 10102 $as_echo_n "(cached) " >&6 10103 else 10104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10105 /* end confdefs.h. */ 10106 int i; 10107 int 10108 main () 10109 { 10110 10111 ; 10112 return 0; 10113 } 10114 _ACEOF 10115 if ac_fn_c_try_link "$LINENO"; then : 10116 eval $cacheid=yes 10117 else 10118 eval $cacheid=no 10119 fi 10120 rm -f core conftest.err conftest.$ac_objext \ 10121 conftest$ac_exeext conftest.$ac_ext 10122 fi 10123 10124 10125 CFLAGS="$xorg_testset_save_CFLAGS" 10126 10127 eval supported=\$$cacheid 10128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10129 $as_echo "$supported" >&6; } 10130 if test "$supported" = "yes" ; then 10131 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10132 found="yes" 10133 fi 10134 fi 10135 10136 10137 fi 10138 10139 10140 10141 10142 10143 10144 10145 CWARNFLAGS="$BASE_CFLAGS" 10146 if test "x$GCC" = xyes ; then 10147 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10148 fi 10149 10150 10151 10152 10153 10154 10155 10156 10157 # Check whether --enable-strict-compilation was given. 10158 if test "${enable_strict_compilation+set}" = set; then : 10159 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10160 else 10161 STRICT_COMPILE=no 10162 fi 10163 10164 10165 10166 10167 10168 10169 STRICT_CFLAGS="" 10170 10171 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 10183 xorg_testset_save_CFLAGS="$CFLAGS" 10184 10185 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10188 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10189 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10190 $as_echo_n "(cached) " >&6 10191 else 10192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10193 /* end confdefs.h. */ 10194 int i; 10195 _ACEOF 10196 if ac_fn_c_try_compile "$LINENO"; then : 10197 xorg_cv_cc_flag_unknown_warning_option=yes 10198 else 10199 xorg_cv_cc_flag_unknown_warning_option=no 10200 fi 10201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10202 fi 10203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10204 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10205 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10206 CFLAGS="$xorg_testset_save_CFLAGS" 10207 fi 10208 10209 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10212 fi 10213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10215 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10216 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10217 $as_echo_n "(cached) " >&6 10218 else 10219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10220 /* end confdefs.h. */ 10221 int i; 10222 _ACEOF 10223 if ac_fn_c_try_compile "$LINENO"; then : 10224 xorg_cv_cc_flag_unused_command_line_argument=yes 10225 else 10226 xorg_cv_cc_flag_unused_command_line_argument=no 10227 fi 10228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10229 fi 10230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10231 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10232 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10233 CFLAGS="$xorg_testset_save_CFLAGS" 10234 fi 10235 10236 found="no" 10237 10238 if test $found = "no" ; then 10239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10241 fi 10242 10243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10245 fi 10246 10247 CFLAGS="$CFLAGS -pedantic" 10248 10249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10250 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10251 cacheid=xorg_cv_cc_flag__pedantic 10252 if eval \${$cacheid+:} false; then : 10253 $as_echo_n "(cached) " >&6 10254 else 10255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10256 /* end confdefs.h. */ 10257 int i; 10258 int 10259 main () 10260 { 10261 10262 ; 10263 return 0; 10264 } 10265 _ACEOF 10266 if ac_fn_c_try_link "$LINENO"; then : 10267 eval $cacheid=yes 10268 else 10269 eval $cacheid=no 10270 fi 10271 rm -f core conftest.err conftest.$ac_objext \ 10272 conftest$ac_exeext conftest.$ac_ext 10273 fi 10274 10275 10276 CFLAGS="$xorg_testset_save_CFLAGS" 10277 10278 eval supported=\$$cacheid 10279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10280 $as_echo "$supported" >&6; } 10281 if test "$supported" = "yes" ; then 10282 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10283 found="yes" 10284 fi 10285 fi 10286 10287 10288 10289 10290 10291 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 xorg_testset_save_CFLAGS="$CFLAGS" 10302 10303 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10306 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10307 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10308 $as_echo_n "(cached) " >&6 10309 else 10310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10311 /* end confdefs.h. */ 10312 int i; 10313 _ACEOF 10314 if ac_fn_c_try_compile "$LINENO"; then : 10315 xorg_cv_cc_flag_unknown_warning_option=yes 10316 else 10317 xorg_cv_cc_flag_unknown_warning_option=no 10318 fi 10319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10320 fi 10321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10322 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10323 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10324 CFLAGS="$xorg_testset_save_CFLAGS" 10325 fi 10326 10327 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10330 fi 10331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10333 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10334 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10335 $as_echo_n "(cached) " >&6 10336 else 10337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10338 /* end confdefs.h. */ 10339 int i; 10340 _ACEOF 10341 if ac_fn_c_try_compile "$LINENO"; then : 10342 xorg_cv_cc_flag_unused_command_line_argument=yes 10343 else 10344 xorg_cv_cc_flag_unused_command_line_argument=no 10345 fi 10346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10347 fi 10348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10349 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10350 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10351 CFLAGS="$xorg_testset_save_CFLAGS" 10352 fi 10353 10354 found="no" 10355 10356 if test $found = "no" ; then 10357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10359 fi 10360 10361 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10363 fi 10364 10365 CFLAGS="$CFLAGS -Werror" 10366 10367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10368 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10369 cacheid=xorg_cv_cc_flag__Werror 10370 if eval \${$cacheid+:} false; then : 10371 $as_echo_n "(cached) " >&6 10372 else 10373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10374 /* end confdefs.h. */ 10375 int i; 10376 int 10377 main () 10378 { 10379 10380 ; 10381 return 0; 10382 } 10383 _ACEOF 10384 if ac_fn_c_try_link "$LINENO"; then : 10385 eval $cacheid=yes 10386 else 10387 eval $cacheid=no 10388 fi 10389 rm -f core conftest.err conftest.$ac_objext \ 10390 conftest$ac_exeext conftest.$ac_ext 10391 fi 10392 10393 10394 CFLAGS="$xorg_testset_save_CFLAGS" 10395 10396 eval supported=\$$cacheid 10397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10398 $as_echo "$supported" >&6; } 10399 if test "$supported" = "yes" ; then 10400 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10401 found="yes" 10402 fi 10403 fi 10404 10405 if test $found = "no" ; then 10406 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10408 fi 10409 10410 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10412 fi 10413 10414 CFLAGS="$CFLAGS -errwarn" 10415 10416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10417 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10418 cacheid=xorg_cv_cc_flag__errwarn 10419 if eval \${$cacheid+:} false; then : 10420 $as_echo_n "(cached) " >&6 10421 else 10422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10423 /* end confdefs.h. */ 10424 int i; 10425 int 10426 main () 10427 { 10428 10429 ; 10430 return 0; 10431 } 10432 _ACEOF 10433 if ac_fn_c_try_link "$LINENO"; then : 10434 eval $cacheid=yes 10435 else 10436 eval $cacheid=no 10437 fi 10438 rm -f core conftest.err conftest.$ac_objext \ 10439 conftest$ac_exeext conftest.$ac_ext 10440 fi 10441 10442 10443 CFLAGS="$xorg_testset_save_CFLAGS" 10444 10445 eval supported=\$$cacheid 10446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10447 $as_echo "$supported" >&6; } 10448 if test "$supported" = "yes" ; then 10449 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10450 found="yes" 10451 fi 10452 fi 10453 10454 10455 10456 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10457 # activate it with -Werror, so we add it here explicitly. 10458 10459 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 xorg_testset_save_CFLAGS="$CFLAGS" 10472 10473 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10476 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10477 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10478 $as_echo_n "(cached) " >&6 10479 else 10480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10481 /* end confdefs.h. */ 10482 int i; 10483 _ACEOF 10484 if ac_fn_c_try_compile "$LINENO"; then : 10485 xorg_cv_cc_flag_unknown_warning_option=yes 10486 else 10487 xorg_cv_cc_flag_unknown_warning_option=no 10488 fi 10489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10490 fi 10491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10492 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10493 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10494 CFLAGS="$xorg_testset_save_CFLAGS" 10495 fi 10496 10497 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10498 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10500 fi 10501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10503 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10504 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10505 $as_echo_n "(cached) " >&6 10506 else 10507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10508 /* end confdefs.h. */ 10509 int i; 10510 _ACEOF 10511 if ac_fn_c_try_compile "$LINENO"; then : 10512 xorg_cv_cc_flag_unused_command_line_argument=yes 10513 else 10514 xorg_cv_cc_flag_unused_command_line_argument=no 10515 fi 10516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10517 fi 10518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10519 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10520 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10521 CFLAGS="$xorg_testset_save_CFLAGS" 10522 fi 10523 10524 found="no" 10525 10526 if test $found = "no" ; then 10527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10529 fi 10530 10531 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10533 fi 10534 10535 CFLAGS="$CFLAGS -Werror=attributes" 10536 10537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10538 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10539 cacheid=xorg_cv_cc_flag__Werror_attributes 10540 if eval \${$cacheid+:} false; then : 10541 $as_echo_n "(cached) " >&6 10542 else 10543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10544 /* end confdefs.h. */ 10545 int i; 10546 int 10547 main () 10548 { 10549 10550 ; 10551 return 0; 10552 } 10553 _ACEOF 10554 if ac_fn_c_try_link "$LINENO"; then : 10555 eval $cacheid=yes 10556 else 10557 eval $cacheid=no 10558 fi 10559 rm -f core conftest.err conftest.$ac_objext \ 10560 conftest$ac_exeext conftest.$ac_ext 10561 fi 10562 10563 10564 CFLAGS="$xorg_testset_save_CFLAGS" 10565 10566 eval supported=\$$cacheid 10567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10568 $as_echo "$supported" >&6; } 10569 if test "$supported" = "yes" ; then 10570 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10571 found="yes" 10572 fi 10573 fi 10574 10575 10576 10577 if test "x$STRICT_COMPILE" = "xyes"; then 10578 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10579 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10580 fi 10581 10582 10583 10584 10585 10586 10587 cat >>confdefs.h <<_ACEOF 10588 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10589 _ACEOF 10590 10591 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10592 if test "x$PVM" = "x"; then 10593 PVM="0" 10594 fi 10595 10596 cat >>confdefs.h <<_ACEOF 10597 #define PACKAGE_VERSION_MINOR $PVM 10598 _ACEOF 10599 10600 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10601 if test "x$PVP" = "x"; then 10602 PVP="0" 10603 fi 10604 10605 cat >>confdefs.h <<_ACEOF 10606 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10607 _ACEOF 10608 10609 10610 10611 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10612 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10613 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10614 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10615 10616 10617 10618 10619 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10620 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10621 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10622 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10623 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10624 10625 10626 10627 10628 10629 10630 if test x$APP_MAN_SUFFIX = x ; then 10631 APP_MAN_SUFFIX=1 10632 fi 10633 if test x$APP_MAN_DIR = x ; then 10634 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10635 fi 10636 10637 if test x$LIB_MAN_SUFFIX = x ; then 10638 LIB_MAN_SUFFIX=3 10639 fi 10640 if test x$LIB_MAN_DIR = x ; then 10641 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10642 fi 10643 10644 if test x$FILE_MAN_SUFFIX = x ; then 10645 case $host_os in 10646 solaris*) FILE_MAN_SUFFIX=4 ;; 10647 *) FILE_MAN_SUFFIX=5 ;; 10648 esac 10649 fi 10650 if test x$FILE_MAN_DIR = x ; then 10651 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10652 fi 10653 10654 if test x$MISC_MAN_SUFFIX = x ; then 10655 case $host_os in 10656 solaris*) MISC_MAN_SUFFIX=5 ;; 10657 *) MISC_MAN_SUFFIX=7 ;; 10658 esac 10659 fi 10660 if test x$MISC_MAN_DIR = x ; then 10661 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10662 fi 10663 10664 if test x$DRIVER_MAN_SUFFIX = x ; then 10665 case $host_os in 10666 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10667 *) DRIVER_MAN_SUFFIX=4 ;; 10668 esac 10669 fi 10670 if test x$DRIVER_MAN_DIR = x ; then 10671 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10672 fi 10673 10674 if test x$ADMIN_MAN_SUFFIX = x ; then 10675 case $host_os in 10676 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10677 *) ADMIN_MAN_SUFFIX=8 ;; 10678 esac 10679 fi 10680 if test x$ADMIN_MAN_DIR = x ; then 10681 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10682 fi 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694 10695 10696 10697 10698 XORG_MAN_PAGE="X Version 11" 10699 10700 MAN_SUBSTS="\ 10701 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10702 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10703 -e 's|__xservername__|Xorg|g' \ 10704 -e 's|__xconfigfile__|xorg.conf|g' \ 10705 -e 's|__projectroot__|\$(prefix)|g' \ 10706 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10707 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10708 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10709 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10710 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10711 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10712 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10713 10714 10715 10716 # Check whether --enable-silent-rules was given. 10717 if test "${enable_silent_rules+set}" = set; then : 10718 enableval=$enable_silent_rules; 10719 fi 10720 10721 case $enable_silent_rules in # ((( 10722 yes) AM_DEFAULT_VERBOSITY=0;; 10723 no) AM_DEFAULT_VERBOSITY=1;; 10724 *) AM_DEFAULT_VERBOSITY=0;; 10725 esac 10726 am_make=${MAKE-make} 10727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10728 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10729 if ${am_cv_make_support_nested_variables+:} false; then : 10730 $as_echo_n "(cached) " >&6 10731 else 10732 if $as_echo 'TRUE=$(BAR$(V)) 10733 BAR0=false 10734 BAR1=true 10735 V=1 10736 am__doit: 10737 @$(TRUE) 10738 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10739 am_cv_make_support_nested_variables=yes 10740 else 10741 am_cv_make_support_nested_variables=no 10742 fi 10743 fi 10744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10745 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10746 if test $am_cv_make_support_nested_variables = yes; then 10747 AM_V='$(V)' 10748 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10749 else 10750 AM_V=$AM_DEFAULT_VERBOSITY 10751 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10752 fi 10753 AM_BACKSLASH='\' 10754 10755 10756 10757 10758 # Check whether --enable-docs was given. 10759 if test "${enable_docs+set}" = set; then : 10760 enableval=$enable_docs; build_docs=$enableval 10761 else 10762 build_docs=yes 10763 fi 10764 10765 10766 if test x$build_docs = xyes; then 10767 ENABLE_DOCS_TRUE= 10768 ENABLE_DOCS_FALSE='#' 10769 else 10770 ENABLE_DOCS_TRUE='#' 10771 ENABLE_DOCS_FALSE= 10772 fi 10773 10774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5 10775 $as_echo_n "checking whether to build documentation... " >&6; } 10776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_docs" >&5 10777 $as_echo "$build_docs" >&6; } 10778 10779 10780 10781 10782 10783 # Check whether --with-xmlto was given. 10784 if test "${with_xmlto+set}" = set; then : 10785 withval=$with_xmlto; use_xmlto=$withval 10786 else 10787 use_xmlto=auto 10788 fi 10789 10790 10791 10792 if test "x$use_xmlto" = x"auto"; then 10793 # Extract the first word of "xmlto", so it can be a program name with args. 10794 set dummy xmlto; ac_word=$2 10795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10796 $as_echo_n "checking for $ac_word... " >&6; } 10797 if ${ac_cv_path_XMLTO+:} false; then : 10798 $as_echo_n "(cached) " >&6 10799 else 10800 case $XMLTO in 10801 [\\/]* | ?:[\\/]*) 10802 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10803 ;; 10804 *) 10805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10806 for as_dir in $PATH 10807 do 10808 IFS=$as_save_IFS 10809 test -z "$as_dir" && as_dir=. 10810 for ac_exec_ext in '' $ac_executable_extensions; do 10811 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10812 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10813 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10814 break 2 10815 fi 10816 done 10817 done 10818 IFS=$as_save_IFS 10819 10820 ;; 10821 esac 10822 fi 10823 XMLTO=$ac_cv_path_XMLTO 10824 if test -n "$XMLTO"; then 10825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10826 $as_echo "$XMLTO" >&6; } 10827 else 10828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10829 $as_echo "no" >&6; } 10830 fi 10831 10832 10833 if test "x$XMLTO" = "x"; then 10834 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 10835 $as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 10836 have_xmlto=no 10837 else 10838 have_xmlto=yes 10839 fi 10840 elif test "x$use_xmlto" = x"yes" ; then 10841 # Extract the first word of "xmlto", so it can be a program name with args. 10842 set dummy xmlto; ac_word=$2 10843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10844 $as_echo_n "checking for $ac_word... " >&6; } 10845 if ${ac_cv_path_XMLTO+:} false; then : 10846 $as_echo_n "(cached) " >&6 10847 else 10848 case $XMLTO in 10849 [\\/]* | ?:[\\/]*) 10850 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10851 ;; 10852 *) 10853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10854 for as_dir in $PATH 10855 do 10856 IFS=$as_save_IFS 10857 test -z "$as_dir" && as_dir=. 10858 for ac_exec_ext in '' $ac_executable_extensions; do 10859 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10860 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10862 break 2 10863 fi 10864 done 10865 done 10866 IFS=$as_save_IFS 10867 10868 ;; 10869 esac 10870 fi 10871 XMLTO=$ac_cv_path_XMLTO 10872 if test -n "$XMLTO"; then 10873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10874 $as_echo "$XMLTO" >&6; } 10875 else 10876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10877 $as_echo "no" >&6; } 10878 fi 10879 10880 10881 if test "x$XMLTO" = "x"; then 10882 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 10883 fi 10884 have_xmlto=yes 10885 elif test "x$use_xmlto" = x"no" ; then 10886 if test "x$XMLTO" != "x"; then 10887 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 10888 $as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 10889 fi 10890 have_xmlto=no 10891 else 10892 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 10893 fi 10894 10895 # Test for a minimum version of xmlto, if provided. 10896 if test "$have_xmlto" = yes; then 10897 # scrape the xmlto version 10898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 10899 $as_echo_n "checking the xmlto version... " >&6; } 10900 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 10901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 10902 $as_echo "$xmlto_version" >&6; } 10903 as_arg_v1=$xmlto_version 10904 as_arg_v2=0.0.22 10905 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 10906 case $? in #( 10907 1) : 10908 if test "x$use_xmlto" = xauto; then 10909 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5 10910 $as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;} 10911 have_xmlto=no 10912 else 10913 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.22 needed" "$LINENO" 5 10914 fi ;; #( 10915 0) : 10916 ;; #( 10917 2) : 10918 ;; #( 10919 *) : 10920 ;; 10921 esac 10922 fi 10923 10924 # Test for the ability of xmlto to generate a text target 10925 have_xmlto_text=no 10926 cat > conftest.xml << "EOF" 10927 EOF 10928 if test "$have_xmlto" = yes; then : 10929 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 10930 have_xmlto_text=yes 10931 else 10932 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 10933 $as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 10934 fi 10935 fi 10936 rm -f conftest.xml 10937 if test $have_xmlto_text = yes; then 10938 HAVE_XMLTO_TEXT_TRUE= 10939 HAVE_XMLTO_TEXT_FALSE='#' 10940 else 10941 HAVE_XMLTO_TEXT_TRUE='#' 10942 HAVE_XMLTO_TEXT_FALSE= 10943 fi 10944 10945 if test "$have_xmlto" = yes; then 10946 HAVE_XMLTO_TRUE= 10947 HAVE_XMLTO_FALSE='#' 10948 else 10949 HAVE_XMLTO_TRUE='#' 10950 HAVE_XMLTO_FALSE= 10951 fi 10952 10953 10954 10955 10956 10957 10958 # Check whether --with-fop was given. 10959 if test "${with_fop+set}" = set; then : 10960 withval=$with_fop; use_fop=$withval 10961 else 10962 use_fop=auto 10963 fi 10964 10965 10966 10967 if test "x$use_fop" = x"auto"; then 10968 # Extract the first word of "fop", so it can be a program name with args. 10969 set dummy fop; ac_word=$2 10970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10971 $as_echo_n "checking for $ac_word... " >&6; } 10972 if ${ac_cv_path_FOP+:} false; then : 10973 $as_echo_n "(cached) " >&6 10974 else 10975 case $FOP in 10976 [\\/]* | ?:[\\/]*) 10977 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 10978 ;; 10979 *) 10980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10981 for as_dir in $PATH 10982 do 10983 IFS=$as_save_IFS 10984 test -z "$as_dir" && as_dir=. 10985 for ac_exec_ext in '' $ac_executable_extensions; do 10986 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10987 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 10988 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10989 break 2 10990 fi 10991 done 10992 done 10993 IFS=$as_save_IFS 10994 10995 ;; 10996 esac 10997 fi 10998 FOP=$ac_cv_path_FOP 10999 if test -n "$FOP"; then 11000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11001 $as_echo "$FOP" >&6; } 11002 else 11003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11004 $as_echo "no" >&6; } 11005 fi 11006 11007 11008 if test "x$FOP" = "x"; then 11009 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 11010 $as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 11011 have_fop=no 11012 else 11013 have_fop=yes 11014 fi 11015 elif test "x$use_fop" = x"yes" ; then 11016 # Extract the first word of "fop", so it can be a program name with args. 11017 set dummy fop; ac_word=$2 11018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11019 $as_echo_n "checking for $ac_word... " >&6; } 11020 if ${ac_cv_path_FOP+:} false; then : 11021 $as_echo_n "(cached) " >&6 11022 else 11023 case $FOP in 11024 [\\/]* | ?:[\\/]*) 11025 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11026 ;; 11027 *) 11028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11029 for as_dir in $PATH 11030 do 11031 IFS=$as_save_IFS 11032 test -z "$as_dir" && as_dir=. 11033 for ac_exec_ext in '' $ac_executable_extensions; do 11034 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11035 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11036 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11037 break 2 11038 fi 11039 done 11040 done 11041 IFS=$as_save_IFS 11042 11043 ;; 11044 esac 11045 fi 11046 FOP=$ac_cv_path_FOP 11047 if test -n "$FOP"; then 11048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11049 $as_echo "$FOP" >&6; } 11050 else 11051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11052 $as_echo "no" >&6; } 11053 fi 11054 11055 11056 if test "x$FOP" = "x"; then 11057 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 11058 fi 11059 have_fop=yes 11060 elif test "x$use_fop" = x"no" ; then 11061 if test "x$FOP" != "x"; then 11062 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 11063 $as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 11064 fi 11065 have_fop=no 11066 else 11067 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 11068 fi 11069 11070 # Test for a minimum version of fop, if provided. 11071 11072 if test "$have_fop" = yes; then 11073 HAVE_FOP_TRUE= 11074 HAVE_FOP_FALSE='#' 11075 else 11076 HAVE_FOP_TRUE='#' 11077 HAVE_FOP_FALSE= 11078 fi 11079 11080 11081 11082 11083 # Preserves the interface, should it be implemented later 11084 11085 11086 11087 # Check whether --with-xsltproc was given. 11088 if test "${with_xsltproc+set}" = set; then : 11089 withval=$with_xsltproc; use_xsltproc=$withval 11090 else 11091 use_xsltproc=auto 11092 fi 11093 11094 11095 11096 if test "x$use_xsltproc" = x"auto"; then 11097 # Extract the first word of "xsltproc", so it can be a program name with args. 11098 set dummy xsltproc; ac_word=$2 11099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11100 $as_echo_n "checking for $ac_word... " >&6; } 11101 if ${ac_cv_path_XSLTPROC+:} false; then : 11102 $as_echo_n "(cached) " >&6 11103 else 11104 case $XSLTPROC in 11105 [\\/]* | ?:[\\/]*) 11106 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11107 ;; 11108 *) 11109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11110 for as_dir in $PATH 11111 do 11112 IFS=$as_save_IFS 11113 test -z "$as_dir" && as_dir=. 11114 for ac_exec_ext in '' $ac_executable_extensions; do 11115 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11116 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 11117 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11118 break 2 11119 fi 11120 done 11121 done 11122 IFS=$as_save_IFS 11123 11124 ;; 11125 esac 11126 fi 11127 XSLTPROC=$ac_cv_path_XSLTPROC 11128 if test -n "$XSLTPROC"; then 11129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11130 $as_echo "$XSLTPROC" >&6; } 11131 else 11132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11133 $as_echo "no" >&6; } 11134 fi 11135 11136 11137 if test "x$XSLTPROC" = "x"; then 11138 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5 11139 $as_echo "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;} 11140 have_xsltproc=no 11141 else 11142 have_xsltproc=yes 11143 fi 11144 elif test "x$use_xsltproc" = x"yes" ; then 11145 # Extract the first word of "xsltproc", so it can be a program name with args. 11146 set dummy xsltproc; ac_word=$2 11147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11148 $as_echo_n "checking for $ac_word... " >&6; } 11149 if ${ac_cv_path_XSLTPROC+:} false; then : 11150 $as_echo_n "(cached) " >&6 11151 else 11152 case $XSLTPROC in 11153 [\\/]* | ?:[\\/]*) 11154 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11155 ;; 11156 *) 11157 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11158 for as_dir in $PATH 11159 do 11160 IFS=$as_save_IFS 11161 test -z "$as_dir" && as_dir=. 11162 for ac_exec_ext in '' $ac_executable_extensions; do 11163 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11164 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 11165 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11166 break 2 11167 fi 11168 done 11169 done 11170 IFS=$as_save_IFS 11171 11172 ;; 11173 esac 11174 fi 11175 XSLTPROC=$ac_cv_path_XSLTPROC 11176 if test -n "$XSLTPROC"; then 11177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11178 $as_echo "$XSLTPROC" >&6; } 11179 else 11180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11181 $as_echo "no" >&6; } 11182 fi 11183 11184 11185 if test "x$XSLTPROC" = "x"; then 11186 as_fn_error $? "--with-xsltproc=yes specified but xsltproc not found in PATH" "$LINENO" 5 11187 fi 11188 have_xsltproc=yes 11189 elif test "x$use_xsltproc" = x"no" ; then 11190 if test "x$XSLTPROC" != "x"; then 11191 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5 11192 $as_echo "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;} 11193 fi 11194 have_xsltproc=no 11195 else 11196 as_fn_error $? "--with-xsltproc expects 'yes' or 'no'" "$LINENO" 5 11197 fi 11198 11199 if test "$have_xsltproc" = yes; then 11200 HAVE_XSLTPROC_TRUE= 11201 HAVE_XSLTPROC_FALSE='#' 11202 else 11203 HAVE_XSLTPROC_TRUE='#' 11204 HAVE_XSLTPROC_FALSE= 11205 fi 11206 11207 11208 11209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5 11210 $as_echo_n "checking for X.Org SGML entities >= 1.8... " >&6; } 11211 XORG_SGML_PATH= 11212 if test -n "$PKG_CONFIG" && \ 11213 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.8\""; } >&5 11214 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.8") 2>&5 11215 ac_status=$? 11216 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11217 test $ac_status = 0; }; then 11218 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11219 else 11220 : 11221 11222 fi 11223 11224 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11225 # the path and the name of the doc stylesheet 11226 if test "x$XORG_SGML_PATH" != "x" ; then 11227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11228 $as_echo "$XORG_SGML_PATH" >&6; } 11229 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11230 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11231 else 11232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11233 $as_echo "no" >&6; } 11234 fi 11235 11236 11237 11238 11239 if test "x$XSL_STYLESHEET" != "x"; then 11240 HAVE_STYLESHEETS_TRUE= 11241 HAVE_STYLESHEETS_FALSE='#' 11242 else 11243 HAVE_STYLESHEETS_TRUE='#' 11244 HAVE_STYLESHEETS_FALSE= 11245 fi 11246 11247 11248 11249 # Because xtrans is included into other modules rather than being linked 11250 # with, these defines have to be added to the cflags line 11251 11252 # fchown() 11253 11254 ac_fn_c_check_func "$LINENO" "fchown" "ac_cv_func_fchown" 11255 if test "x$ac_cv_func_fchown" = xyes; then : 11256 fchown_define="-DHAS_FCHOWN" 11257 else 11258 fchown_define="" 11259 fi 11260 11261 11262 11263 11264 # sticky bit 11265 # 11266 # if any system exists without sticky dir bits this 11267 # needs to be redone with a real autoconf test 11268 11269 sticky_bit_define="-DHAS_STICKY_DIR_BIT" 11270 11271 11272 11273 ac_config_files="$ac_config_files Makefile doc/Makefile xtrans.pc" 11274 11275 cat >confcache <<\_ACEOF 11276 # This file is a shell script that caches the results of configure 11277 # tests run on this system so they can be shared between configure 11278 # scripts and configure runs, see configure's option --config-cache. 11279 # It is not useful on other systems. If it contains results you don't 11280 # want to keep, you may remove or edit it. 11281 # 11282 # config.status only pays attention to the cache file if you give it 11283 # the --recheck option to rerun configure. 11284 # 11285 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11286 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11287 # following values. 11288 11289 _ACEOF 11290 11291 # The following way of writing the cache mishandles newlines in values, 11292 # but we know of no workaround that is simple, portable, and efficient. 11293 # So, we kill variables containing newlines. 11294 # Ultrix sh set writes to stderr and can't be redirected directly, 11295 # and sets the high bit in the cache file unless we assign to the vars. 11296 ( 11297 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11298 eval ac_val=\$$ac_var 11299 case $ac_val in #( 11300 *${as_nl}*) 11301 case $ac_var in #( 11302 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11303 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11304 esac 11305 case $ac_var in #( 11306 _ | IFS | as_nl) ;; #( 11307 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11308 *) { eval $ac_var=; unset $ac_var;} ;; 11309 esac ;; 11310 esac 11311 done 11312 11313 (set) 2>&1 | 11314 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11315 *${as_nl}ac_space=\ *) 11316 # `set' does not quote correctly, so add quotes: double-quote 11317 # substitution turns \\\\ into \\, and sed turns \\ into \. 11318 sed -n \ 11319 "s/'/'\\\\''/g; 11320 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11321 ;; #( 11322 *) 11323 # `set' quotes correctly as required by POSIX, so do not add quotes. 11324 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11325 ;; 11326 esac | 11327 sort 11328 ) | 11329 sed ' 11330 /^ac_cv_env_/b end 11331 t clear 11332 :clear 11333 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11334 t end 11335 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11336 :end' >>confcache 11337 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11338 if test -w "$cache_file"; then 11339 if test "x$cache_file" != "x/dev/null"; then 11340 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11341 $as_echo "$as_me: updating cache $cache_file" >&6;} 11342 if test ! -f "$cache_file" || test -h "$cache_file"; then 11343 cat confcache >"$cache_file" 11344 else 11345 case $cache_file in #( 11346 */* | ?:*) 11347 mv -f confcache "$cache_file"$$ && 11348 mv -f "$cache_file"$$ "$cache_file" ;; #( 11349 *) 11350 mv -f confcache "$cache_file" ;; 11351 esac 11352 fi 11353 fi 11354 else 11355 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11356 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11357 fi 11358 fi 11359 rm -f confcache 11360 11361 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11362 # Let make expand exec_prefix. 11363 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11364 11365 # Transform confdefs.h into DEFS. 11366 # Protect against shell expansion while executing Makefile rules. 11367 # Protect against Makefile macro expansion. 11368 # 11369 # If the first sed substitution is executed (which looks for macros that 11370 # take arguments), then branch to the quote section. Otherwise, 11371 # look for a macro that doesn't take arguments. 11372 ac_script=' 11373 :mline 11374 /\\$/{ 11375 N 11376 s,\\\n,, 11377 b mline 11378 } 11379 t clear 11380 :clear 11381 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 11382 t quote 11383 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 11384 t quote 11385 b any 11386 :quote 11387 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 11388 s/\[/\\&/g 11389 s/\]/\\&/g 11390 s/\$/$$/g 11391 H 11392 :any 11393 ${ 11394 g 11395 s/^\n// 11396 s/\n/ /g 11397 p 11398 } 11399 ' 11400 DEFS=`sed -n "$ac_script" confdefs.h` 11401 11402 11403 ac_libobjs= 11404 ac_ltlibobjs= 11405 U= 11406 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11407 # 1. Remove the extension, and $U if already installed. 11408 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11409 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11410 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11411 # will be set to the directory where LIBOBJS objects are built. 11412 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11413 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11414 done 11415 LIBOBJS=$ac_libobjs 11416 11417 LTLIBOBJS=$ac_ltlibobjs 11418 11419 11420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11421 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11422 if test -n "$am_sleep_pid"; then 11423 # Hide warnings about reused PIDs. 11424 wait $am_sleep_pid 2>/dev/null 11425 fi 11426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11427 $as_echo "done" >&6; } 11428 if test -n "$EXEEXT"; then 11429 am__EXEEXT_TRUE= 11430 am__EXEEXT_FALSE='#' 11431 else 11432 am__EXEEXT_TRUE='#' 11433 am__EXEEXT_FALSE= 11434 fi 11435 11436 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11437 as_fn_error $? "conditional \"AMDEP\" was never defined. 11438 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11439 fi 11440 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11441 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11442 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11443 fi 11444 if test -z "${ENABLE_DOCS_TRUE}" && test -z "${ENABLE_DOCS_FALSE}"; then 11445 as_fn_error $? "conditional \"ENABLE_DOCS\" was never defined. 11446 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11447 fi 11448 if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 11449 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 11450 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11451 fi 11452 if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 11453 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 11454 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11455 fi 11456 if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 11457 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 11458 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11459 fi 11460 if test -z "${HAVE_XSLTPROC_TRUE}" && test -z "${HAVE_XSLTPROC_FALSE}"; then 11461 as_fn_error $? "conditional \"HAVE_XSLTPROC\" was never defined. 11462 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11463 fi 11464 if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 11465 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 11466 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11467 fi 11468 11469 : "${CONFIG_STATUS=./config.status}" 11470 ac_write_fail=0 11471 ac_clean_files_save=$ac_clean_files 11472 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11473 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11474 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11475 as_write_fail=0 11476 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11477 #! $SHELL 11478 # Generated by $as_me. 11479 # Run this file to recreate the current configuration. 11480 # Compiler output produced by configure, useful for debugging 11481 # configure, is in config.log if it exists. 11482 11483 debug=false 11484 ac_cs_recheck=false 11485 ac_cs_silent=false 11486 11487 SHELL=\${CONFIG_SHELL-$SHELL} 11488 export SHELL 11489 _ASEOF 11490 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11491 ## -------------------- ## 11492 ## M4sh Initialization. ## 11493 ## -------------------- ## 11494 11495 # Be more Bourne compatible 11496 DUALCASE=1; export DUALCASE # for MKS sh 11497 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11498 emulate sh 11499 NULLCMD=: 11500 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11501 # is contrary to our usage. Disable this feature. 11502 alias -g '${1+"$@"}'='"$@"' 11503 setopt NO_GLOB_SUBST 11504 else 11505 case `(set -o) 2>/dev/null` in #( 11506 *posix*) : 11507 set -o posix ;; #( 11508 *) : 11509 ;; 11510 esac 11511 fi 11512 11513 11514 as_nl=' 11515 ' 11516 export as_nl 11517 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11518 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11519 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11520 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11521 # Prefer a ksh shell builtin over an external printf program on Solaris, 11522 # but without wasting forks for bash or zsh. 11523 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11524 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11525 as_echo='print -r --' 11526 as_echo_n='print -rn --' 11527 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11528 as_echo='printf %s\n' 11529 as_echo_n='printf %s' 11530 else 11531 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11532 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11533 as_echo_n='/usr/ucb/echo -n' 11534 else 11535 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11536 as_echo_n_body='eval 11537 arg=$1; 11538 case $arg in #( 11539 *"$as_nl"*) 11540 expr "X$arg" : "X\\(.*\\)$as_nl"; 11541 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11542 esac; 11543 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11544 ' 11545 export as_echo_n_body 11546 as_echo_n='sh -c $as_echo_n_body as_echo' 11547 fi 11548 export as_echo_body 11549 as_echo='sh -c $as_echo_body as_echo' 11550 fi 11551 11552 # The user is always right. 11553 if test "${PATH_SEPARATOR+set}" != set; then 11554 PATH_SEPARATOR=: 11555 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11556 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11557 PATH_SEPARATOR=';' 11558 } 11559 fi 11560 11561 11562 # IFS 11563 # We need space, tab and new line, in precisely that order. Quoting is 11564 # there to prevent editors from complaining about space-tab. 11565 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11566 # splitting by setting IFS to empty value.) 11567 IFS=" "" $as_nl" 11568 11569 # Find who we are. Look in the path if we contain no directory separator. 11570 as_myself= 11571 case $0 in #(( 11572 *[\\/]* ) as_myself=$0 ;; 11573 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11574 for as_dir in $PATH 11575 do 11576 IFS=$as_save_IFS 11577 test -z "$as_dir" && as_dir=. 11578 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11579 done 11580 IFS=$as_save_IFS 11581 11582 ;; 11583 esac 11584 # We did not find ourselves, most probably we were run as `sh COMMAND' 11585 # in which case we are not to be found in the path. 11586 if test "x$as_myself" = x; then 11587 as_myself=$0 11588 fi 11589 if test ! -f "$as_myself"; then 11590 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11591 exit 1 11592 fi 11593 11594 # Unset variables that we do not need and which cause bugs (e.g. in 11595 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11596 # suppresses any "Segmentation fault" message there. '((' could 11597 # trigger a bug in pdksh 5.2.14. 11598 for as_var in BASH_ENV ENV MAIL MAILPATH 11599 do eval test x\${$as_var+set} = xset \ 11600 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11601 done 11602 PS1='$ ' 11603 PS2='> ' 11604 PS4='+ ' 11605 11606 # NLS nuisances. 11607 LC_ALL=C 11608 export LC_ALL 11609 LANGUAGE=C 11610 export LANGUAGE 11611 11612 # CDPATH. 11613 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11614 11615 11616 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11617 # ---------------------------------------- 11618 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11619 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11620 # script with STATUS, using 1 if that was 0. 11621 as_fn_error () 11622 { 11623 as_status=$1; test $as_status -eq 0 && as_status=1 11624 if test "$4"; then 11625 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11626 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11627 fi 11628 $as_echo "$as_me: error: $2" >&2 11629 as_fn_exit $as_status 11630 } # as_fn_error 11631 11632 11633 # as_fn_set_status STATUS 11634 # ----------------------- 11635 # Set $? to STATUS, without forking. 11636 as_fn_set_status () 11637 { 11638 return $1 11639 } # as_fn_set_status 11640 11641 # as_fn_exit STATUS 11642 # ----------------- 11643 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11644 as_fn_exit () 11645 { 11646 set +e 11647 as_fn_set_status $1 11648 exit $1 11649 } # as_fn_exit 11650 11651 # as_fn_unset VAR 11652 # --------------- 11653 # Portably unset VAR. 11654 as_fn_unset () 11655 { 11656 { eval $1=; unset $1;} 11657 } 11658 as_unset=as_fn_unset 11659 # as_fn_append VAR VALUE 11660 # ---------------------- 11661 # Append the text in VALUE to the end of the definition contained in VAR. Take 11662 # advantage of any shell optimizations that allow amortized linear growth over 11663 # repeated appends, instead of the typical quadratic growth present in naive 11664 # implementations. 11665 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11666 eval 'as_fn_append () 11667 { 11668 eval $1+=\$2 11669 }' 11670 else 11671 as_fn_append () 11672 { 11673 eval $1=\$$1\$2 11674 } 11675 fi # as_fn_append 11676 11677 # as_fn_arith ARG... 11678 # ------------------ 11679 # Perform arithmetic evaluation on the ARGs, and store the result in the 11680 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11681 # must be portable across $(()) and expr. 11682 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11683 eval 'as_fn_arith () 11684 { 11685 as_val=$(( $* )) 11686 }' 11687 else 11688 as_fn_arith () 11689 { 11690 as_val=`expr "$@" || test $? -eq 1` 11691 } 11692 fi # as_fn_arith 11693 11694 11695 if expr a : '\(a\)' >/dev/null 2>&1 && 11696 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11697 as_expr=expr 11698 else 11699 as_expr=false 11700 fi 11701 11702 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11703 as_basename=basename 11704 else 11705 as_basename=false 11706 fi 11707 11708 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11709 as_dirname=dirname 11710 else 11711 as_dirname=false 11712 fi 11713 11714 as_me=`$as_basename -- "$0" || 11715 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11716 X"$0" : 'X\(//\)$' \| \ 11717 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11718 $as_echo X/"$0" | 11719 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11720 s//\1/ 11721 q 11722 } 11723 /^X\/\(\/\/\)$/{ 11724 s//\1/ 11725 q 11726 } 11727 /^X\/\(\/\).*/{ 11728 s//\1/ 11729 q 11730 } 11731 s/.*/./; q'` 11732 11733 # Avoid depending upon Character Ranges. 11734 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11735 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11736 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11737 as_cr_digits='0123456789' 11738 as_cr_alnum=$as_cr_Letters$as_cr_digits 11739 11740 ECHO_C= ECHO_N= ECHO_T= 11741 case `echo -n x` in #((((( 11742 -n*) 11743 case `echo 'xy\c'` in 11744 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11745 xy) ECHO_C='\c';; 11746 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11747 ECHO_T=' ';; 11748 esac;; 11749 *) 11750 ECHO_N='-n';; 11751 esac 11752 11753 rm -f conf$$ conf$$.exe conf$$.file 11754 if test -d conf$$.dir; then 11755 rm -f conf$$.dir/conf$$.file 11756 else 11757 rm -f conf$$.dir 11758 mkdir conf$$.dir 2>/dev/null 11759 fi 11760 if (echo >conf$$.file) 2>/dev/null; then 11761 if ln -s conf$$.file conf$$ 2>/dev/null; then 11762 as_ln_s='ln -s' 11763 # ... but there are two gotchas: 11764 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11765 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11766 # In both cases, we have to default to `cp -pR'. 11767 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11768 as_ln_s='cp -pR' 11769 elif ln conf$$.file conf$$ 2>/dev/null; then 11770 as_ln_s=ln 11771 else 11772 as_ln_s='cp -pR' 11773 fi 11774 else 11775 as_ln_s='cp -pR' 11776 fi 11777 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11778 rmdir conf$$.dir 2>/dev/null 11779 11780 11781 # as_fn_mkdir_p 11782 # ------------- 11783 # Create "$as_dir" as a directory, including parents if necessary. 11784 as_fn_mkdir_p () 11785 { 11786 11787 case $as_dir in #( 11788 -*) as_dir=./$as_dir;; 11789 esac 11790 test -d "$as_dir" || eval $as_mkdir_p || { 11791 as_dirs= 11792 while :; do 11793 case $as_dir in #( 11794 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11795 *) as_qdir=$as_dir;; 11796 esac 11797 as_dirs="'$as_qdir' $as_dirs" 11798 as_dir=`$as_dirname -- "$as_dir" || 11799 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11800 X"$as_dir" : 'X\(//\)[^/]' \| \ 11801 X"$as_dir" : 'X\(//\)$' \| \ 11802 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11803 $as_echo X"$as_dir" | 11804 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11805 s//\1/ 11806 q 11807 } 11808 /^X\(\/\/\)[^/].*/{ 11809 s//\1/ 11810 q 11811 } 11812 /^X\(\/\/\)$/{ 11813 s//\1/ 11814 q 11815 } 11816 /^X\(\/\).*/{ 11817 s//\1/ 11818 q 11819 } 11820 s/.*/./; q'` 11821 test -d "$as_dir" && break 11822 done 11823 test -z "$as_dirs" || eval "mkdir $as_dirs" 11824 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11825 11826 11827 } # as_fn_mkdir_p 11828 if mkdir -p . 2>/dev/null; then 11829 as_mkdir_p='mkdir -p "$as_dir"' 11830 else 11831 test -d ./-p && rmdir ./-p 11832 as_mkdir_p=false 11833 fi 11834 11835 11836 # as_fn_executable_p FILE 11837 # ----------------------- 11838 # Test if FILE is an executable regular file. 11839 as_fn_executable_p () 11840 { 11841 test -f "$1" && test -x "$1" 11842 } # as_fn_executable_p 11843 as_test_x='test -x' 11844 as_executable_p=as_fn_executable_p 11845 11846 # Sed expression to map a string onto a valid CPP name. 11847 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11848 11849 # Sed expression to map a string onto a valid variable name. 11850 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11851 11852 11853 exec 6>&1 11854 ## ----------------------------------- ## 11855 ## Main body of $CONFIG_STATUS script. ## 11856 ## ----------------------------------- ## 11857 _ASEOF 11858 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11859 11860 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11861 # Save the log message, to keep $0 and so on meaningful, and to 11862 # report actual input values of CONFIG_FILES etc. instead of their 11863 # values after options handling. 11864 ac_log=" 11865 This file was extended by xtrans $as_me 1.3.4, which was 11866 generated by GNU Autoconf 2.69. Invocation command line was 11867 11868 CONFIG_FILES = $CONFIG_FILES 11869 CONFIG_HEADERS = $CONFIG_HEADERS 11870 CONFIG_LINKS = $CONFIG_LINKS 11871 CONFIG_COMMANDS = $CONFIG_COMMANDS 11872 $ $0 $@ 11873 11874 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11875 " 11876 11877 _ACEOF 11878 11879 case $ac_config_files in *" 11880 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11881 esac 11882 11883 11884 11885 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11886 # Files that config.status was made for. 11887 config_files="$ac_config_files" 11888 config_commands="$ac_config_commands" 11889 11890 _ACEOF 11891 11892 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11893 ac_cs_usage="\ 11894 \`$as_me' instantiates files and other configuration actions 11895 from templates according to the current configuration. Unless the files 11896 and actions are specified as TAGs, all are instantiated by default. 11897 11898 Usage: $0 [OPTION]... [TAG]... 11899 11900 -h, --help print this help, then exit 11901 -V, --version print version number and configuration settings, then exit 11902 --config print configuration, then exit 11903 -q, --quiet, --silent 11904 do not print progress messages 11905 -d, --debug don't remove temporary files 11906 --recheck update $as_me by reconfiguring in the same conditions 11907 --file=FILE[:TEMPLATE] 11908 instantiate the configuration file FILE 11909 11910 Configuration files: 11911 $config_files 11912 11913 Configuration commands: 11914 $config_commands 11915 11916 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11917 11918 _ACEOF 11919 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11920 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11921 ac_cs_version="\\ 11922 xtrans config.status 1.3.4 11923 configured by $0, generated by GNU Autoconf 2.69, 11924 with options \\"\$ac_cs_config\\" 11925 11926 Copyright (C) 2012 Free Software Foundation, Inc. 11927 This config.status script is free software; the Free Software Foundation 11928 gives unlimited permission to copy, distribute and modify it." 11929 11930 ac_pwd='$ac_pwd' 11931 srcdir='$srcdir' 11932 INSTALL='$INSTALL' 11933 MKDIR_P='$MKDIR_P' 11934 AWK='$AWK' 11935 test -n "\$AWK" || AWK=awk 11936 _ACEOF 11937 11938 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11939 # The default lists apply if the user does not specify any file. 11940 ac_need_defaults=: 11941 while test $# != 0 11942 do 11943 case $1 in 11944 --*=?*) 11945 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11946 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11947 ac_shift=: 11948 ;; 11949 --*=) 11950 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11951 ac_optarg= 11952 ac_shift=: 11953 ;; 11954 *) 11955 ac_option=$1 11956 ac_optarg=$2 11957 ac_shift=shift 11958 ;; 11959 esac 11960 11961 case $ac_option in 11962 # Handling of the options. 11963 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11964 ac_cs_recheck=: ;; 11965 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11966 $as_echo "$ac_cs_version"; exit ;; 11967 --config | --confi | --conf | --con | --co | --c ) 11968 $as_echo "$ac_cs_config"; exit ;; 11969 --debug | --debu | --deb | --de | --d | -d ) 11970 debug=: ;; 11971 --file | --fil | --fi | --f ) 11972 $ac_shift 11973 case $ac_optarg in 11974 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11975 '') as_fn_error $? "missing file argument" ;; 11976 esac 11977 as_fn_append CONFIG_FILES " '$ac_optarg'" 11978 ac_need_defaults=false;; 11979 --he | --h | --help | --hel | -h ) 11980 $as_echo "$ac_cs_usage"; exit ;; 11981 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11982 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11983 ac_cs_silent=: ;; 11984 11985 # This is an error. 11986 -*) as_fn_error $? "unrecognized option: \`$1' 11987 Try \`$0 --help' for more information." ;; 11988 11989 *) as_fn_append ac_config_targets " $1" 11990 ac_need_defaults=false ;; 11991 11992 esac 11993 shift 11994 done 11995 11996 ac_configure_extra_args= 11997 11998 if $ac_cs_silent; then 11999 exec 6>/dev/null 12000 ac_configure_extra_args="$ac_configure_extra_args --silent" 12001 fi 12002 12003 _ACEOF 12004 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12005 if \$ac_cs_recheck; then 12006 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12007 shift 12008 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12009 CONFIG_SHELL='$SHELL' 12010 export CONFIG_SHELL 12011 exec "\$@" 12012 fi 12013 12014 _ACEOF 12015 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12016 exec 5>>config.log 12017 { 12018 echo 12019 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12020 ## Running $as_me. ## 12021 _ASBOX 12022 $as_echo "$ac_log" 12023 } >&5 12024 12025 _ACEOF 12026 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12027 # 12028 # INIT-COMMANDS 12029 # 12030 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12031 12032 _ACEOF 12033 12034 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12035 12036 # Handling of arguments. 12037 for ac_config_target in $ac_config_targets 12038 do 12039 case $ac_config_target in 12040 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12041 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12042 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 12043 "xtrans.pc") CONFIG_FILES="$CONFIG_FILES xtrans.pc" ;; 12044 12045 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12046 esac 12047 done 12048 12049 12050 # If the user did not use the arguments to specify the items to instantiate, 12051 # then the envvar interface is used. Set only those that are not. 12052 # We use the long form for the default assignment because of an extremely 12053 # bizarre bug on SunOS 4.1.3. 12054 if $ac_need_defaults; then 12055 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12056 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12057 fi 12058 12059 # Have a temporary directory for convenience. Make it in the build tree 12060 # simply because there is no reason against having it here, and in addition, 12061 # creating and moving files from /tmp can sometimes cause problems. 12062 # Hook for its removal unless debugging. 12063 # Note that there is a small window in which the directory will not be cleaned: 12064 # after its creation but before its name has been assigned to `$tmp'. 12065 $debug || 12066 { 12067 tmp= ac_tmp= 12068 trap 'exit_status=$? 12069 : "${ac_tmp:=$tmp}" 12070 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12071 ' 0 12072 trap 'as_fn_exit 1' 1 2 13 15 12073 } 12074 # Create a (secure) tmp directory for tmp files. 12075 12076 { 12077 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12078 test -d "$tmp" 12079 } || 12080 { 12081 tmp=./conf$$-$RANDOM 12082 (umask 077 && mkdir "$tmp") 12083 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12084 ac_tmp=$tmp 12085 12086 # Set up the scripts for CONFIG_FILES section. 12087 # No need to generate them if there are no CONFIG_FILES. 12088 # This happens for instance with `./config.status config.h'. 12089 if test -n "$CONFIG_FILES"; then 12090 12091 12092 ac_cr=`echo X | tr X '\015'` 12093 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12094 # But we know of no other shell where ac_cr would be empty at this 12095 # point, so we can use a bashism as a fallback. 12096 if test "x$ac_cr" = x; then 12097 eval ac_cr=\$\'\\r\' 12098 fi 12099 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12100 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12101 ac_cs_awk_cr='\\r' 12102 else 12103 ac_cs_awk_cr=$ac_cr 12104 fi 12105 12106 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12107 _ACEOF 12108 12109 12110 { 12111 echo "cat >conf$$subs.awk <<_ACEOF" && 12112 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12113 echo "_ACEOF" 12114 } >conf$$subs.sh || 12115 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12116 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12117 ac_delim='%!_!# ' 12118 for ac_last_try in false false false false false :; do 12119 . ./conf$$subs.sh || 12120 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12121 12122 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12123 if test $ac_delim_n = $ac_delim_num; then 12124 break 12125 elif $ac_last_try; then 12126 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12127 else 12128 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12129 fi 12130 done 12131 rm -f conf$$subs.sh 12132 12133 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12134 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12135 _ACEOF 12136 sed -n ' 12137 h 12138 s/^/S["/; s/!.*/"]=/ 12139 p 12140 g 12141 s/^[^!]*!// 12142 :repl 12143 t repl 12144 s/'"$ac_delim"'$// 12145 t delim 12146 :nl 12147 h 12148 s/\(.\{148\}\)..*/\1/ 12149 t more1 12150 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12151 p 12152 n 12153 b repl 12154 :more1 12155 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12156 p 12157 g 12158 s/.\{148\}// 12159 t nl 12160 :delim 12161 h 12162 s/\(.\{148\}\)..*/\1/ 12163 t more2 12164 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12165 p 12166 b 12167 :more2 12168 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12169 p 12170 g 12171 s/.\{148\}// 12172 t delim 12173 ' <conf$$subs.awk | sed ' 12174 /^[^""]/{ 12175 N 12176 s/\n// 12177 } 12178 ' >>$CONFIG_STATUS || ac_write_fail=1 12179 rm -f conf$$subs.awk 12180 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12181 _ACAWK 12182 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12183 for (key in S) S_is_set[key] = 1 12184 FS = "" 12185 12186 } 12187 { 12188 line = $ 0 12189 nfields = split(line, field, "@") 12190 substed = 0 12191 len = length(field[1]) 12192 for (i = 2; i < nfields; i++) { 12193 key = field[i] 12194 keylen = length(key) 12195 if (S_is_set[key]) { 12196 value = S[key] 12197 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12198 len += length(value) + length(field[++i]) 12199 substed = 1 12200 } else 12201 len += 1 + keylen 12202 } 12203 12204 print line 12205 } 12206 12207 _ACAWK 12208 _ACEOF 12209 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12210 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12211 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12212 else 12213 cat 12214 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12215 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12216 _ACEOF 12217 12218 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12219 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12220 # trailing colons and then remove the whole line if VPATH becomes empty 12221 # (actually we leave an empty line to preserve line numbers). 12222 if test "x$srcdir" = x.; then 12223 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12224 h 12225 s/// 12226 s/^/:/ 12227 s/[ ]*$/:/ 12228 s/:\$(srcdir):/:/g 12229 s/:\${srcdir}:/:/g 12230 s/:@srcdir@:/:/g 12231 s/^:*// 12232 s/:*$// 12233 x 12234 s/\(=[ ]*\).*/\1/ 12235 G 12236 s/\n// 12237 s/^[^=]*=[ ]*$// 12238 }' 12239 fi 12240 12241 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12242 fi # test -n "$CONFIG_FILES" 12243 12244 12245 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 12246 shift 12247 for ac_tag 12248 do 12249 case $ac_tag in 12250 :[FHLC]) ac_mode=$ac_tag; continue;; 12251 esac 12252 case $ac_mode$ac_tag in 12253 :[FHL]*:*);; 12254 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12255 :[FH]-) ac_tag=-:-;; 12256 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12257 esac 12258 ac_save_IFS=$IFS 12259 IFS=: 12260 set x $ac_tag 12261 IFS=$ac_save_IFS 12262 shift 12263 ac_file=$1 12264 shift 12265 12266 case $ac_mode in 12267 :L) ac_source=$1;; 12268 :[FH]) 12269 ac_file_inputs= 12270 for ac_f 12271 do 12272 case $ac_f in 12273 -) ac_f="$ac_tmp/stdin";; 12274 *) # Look for the file first in the build tree, then in the source tree 12275 # (if the path is not absolute). The absolute path cannot be DOS-style, 12276 # because $ac_f cannot contain `:'. 12277 test -f "$ac_f" || 12278 case $ac_f in 12279 [\\/$]*) false;; 12280 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12281 esac || 12282 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12283 esac 12284 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12285 as_fn_append ac_file_inputs " '$ac_f'" 12286 done 12287 12288 # Let's still pretend it is `configure' which instantiates (i.e., don't 12289 # use $as_me), people would be surprised to read: 12290 # /* config.h. Generated by config.status. */ 12291 configure_input='Generated from '` 12292 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12293 `' by configure.' 12294 if test x"$ac_file" != x-; then 12295 configure_input="$ac_file. $configure_input" 12296 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12297 $as_echo "$as_me: creating $ac_file" >&6;} 12298 fi 12299 # Neutralize special characters interpreted by sed in replacement strings. 12300 case $configure_input in #( 12301 *\&* | *\|* | *\\* ) 12302 ac_sed_conf_input=`$as_echo "$configure_input" | 12303 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12304 *) ac_sed_conf_input=$configure_input;; 12305 esac 12306 12307 case $ac_tag in 12308 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12309 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12310 esac 12311 ;; 12312 esac 12313 12314 ac_dir=`$as_dirname -- "$ac_file" || 12315 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12316 X"$ac_file" : 'X\(//\)[^/]' \| \ 12317 X"$ac_file" : 'X\(//\)$' \| \ 12318 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12319 $as_echo X"$ac_file" | 12320 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12321 s//\1/ 12322 q 12323 } 12324 /^X\(\/\/\)[^/].*/{ 12325 s//\1/ 12326 q 12327 } 12328 /^X\(\/\/\)$/{ 12329 s//\1/ 12330 q 12331 } 12332 /^X\(\/\).*/{ 12333 s//\1/ 12334 q 12335 } 12336 s/.*/./; q'` 12337 as_dir="$ac_dir"; as_fn_mkdir_p 12338 ac_builddir=. 12339 12340 case "$ac_dir" in 12341 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12342 *) 12343 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12344 # A ".." for each directory in $ac_dir_suffix. 12345 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12346 case $ac_top_builddir_sub in 12347 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12348 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12349 esac ;; 12350 esac 12351 ac_abs_top_builddir=$ac_pwd 12352 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12353 # for backward compatibility: 12354 ac_top_builddir=$ac_top_build_prefix 12355 12356 case $srcdir in 12357 .) # We are building in place. 12358 ac_srcdir=. 12359 ac_top_srcdir=$ac_top_builddir_sub 12360 ac_abs_top_srcdir=$ac_pwd ;; 12361 [\\/]* | ?:[\\/]* ) # Absolute name. 12362 ac_srcdir=$srcdir$ac_dir_suffix; 12363 ac_top_srcdir=$srcdir 12364 ac_abs_top_srcdir=$srcdir ;; 12365 *) # Relative name. 12366 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12367 ac_top_srcdir=$ac_top_build_prefix$srcdir 12368 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12369 esac 12370 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12371 12372 12373 case $ac_mode in 12374 :F) 12375 # 12376 # CONFIG_FILE 12377 # 12378 12379 case $INSTALL in 12380 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12381 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12382 esac 12383 ac_MKDIR_P=$MKDIR_P 12384 case $MKDIR_P in 12385 [\\/$]* | ?:[\\/]* ) ;; 12386 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12387 esac 12388 _ACEOF 12389 12390 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12391 # If the template does not know about datarootdir, expand it. 12392 # FIXME: This hack should be removed a few years after 2.60. 12393 ac_datarootdir_hack=; ac_datarootdir_seen= 12394 ac_sed_dataroot=' 12395 /datarootdir/ { 12396 p 12397 q 12398 } 12399 /@datadir@/p 12400 /@docdir@/p 12401 /@infodir@/p 12402 /@localedir@/p 12403 /@mandir@/p' 12404 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12405 *datarootdir*) ac_datarootdir_seen=yes;; 12406 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12408 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12409 _ACEOF 12410 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12411 ac_datarootdir_hack=' 12412 s&@datadir@&$datadir&g 12413 s&@docdir@&$docdir&g 12414 s&@infodir@&$infodir&g 12415 s&@localedir@&$localedir&g 12416 s&@mandir@&$mandir&g 12417 s&\\\${datarootdir}&$datarootdir&g' ;; 12418 esac 12419 _ACEOF 12420 12421 # Neutralize VPATH when `$srcdir' = `.'. 12422 # Shell code in configure.ac might set extrasub. 12423 # FIXME: do we really want to maintain this feature? 12424 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12425 ac_sed_extra="$ac_vpsub 12426 $extrasub 12427 _ACEOF 12428 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12429 :t 12430 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12431 s|@configure_input@|$ac_sed_conf_input|;t t 12432 s&@top_builddir@&$ac_top_builddir_sub&;t t 12433 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12434 s&@srcdir@&$ac_srcdir&;t t 12435 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12436 s&@top_srcdir@&$ac_top_srcdir&;t t 12437 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12438 s&@builddir@&$ac_builddir&;t t 12439 s&@abs_builddir@&$ac_abs_builddir&;t t 12440 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12441 s&@INSTALL@&$ac_INSTALL&;t t 12442 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12443 $ac_datarootdir_hack 12444 " 12445 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12446 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12447 12448 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12449 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12450 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12451 "$ac_tmp/out"`; test -z "$ac_out"; } && 12452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12453 which seems to be undefined. Please make sure it is defined" >&5 12454 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12455 which seems to be undefined. Please make sure it is defined" >&2;} 12456 12457 rm -f "$ac_tmp/stdin" 12458 case $ac_file in 12459 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12460 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12461 esac \ 12462 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12463 ;; 12464 12465 12466 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12467 $as_echo "$as_me: executing $ac_file commands" >&6;} 12468 ;; 12469 esac 12470 12471 12472 case $ac_file$ac_mode in 12473 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12474 # Older Autoconf quotes --file arguments for eval, but not when files 12475 # are listed without --file. Let's play safe and only enable the eval 12476 # if we detect the quoting. 12477 case $CONFIG_FILES in 12478 *\'*) eval set x "$CONFIG_FILES" ;; 12479 *) set x $CONFIG_FILES ;; 12480 esac 12481 shift 12482 for mf 12483 do 12484 # Strip MF so we end up with the name of the file. 12485 mf=`echo "$mf" | sed -e 's/:.*$//'` 12486 # Check whether this is an Automake generated Makefile or not. 12487 # We used to match only the files named 'Makefile.in', but 12488 # some people rename them; so instead we look at the file content. 12489 # Grep'ing the first line is not enough: some people post-process 12490 # each Makefile.in and add a new line on top of each file to say so. 12491 # Grep'ing the whole file is not good either: AIX grep has a line 12492 # limit of 2048, but all sed's we know have understand at least 4000. 12493 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12494 dirpart=`$as_dirname -- "$mf" || 12495 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12496 X"$mf" : 'X\(//\)[^/]' \| \ 12497 X"$mf" : 'X\(//\)$' \| \ 12498 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12499 $as_echo X"$mf" | 12500 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12501 s//\1/ 12502 q 12503 } 12504 /^X\(\/\/\)[^/].*/{ 12505 s//\1/ 12506 q 12507 } 12508 /^X\(\/\/\)$/{ 12509 s//\1/ 12510 q 12511 } 12512 /^X\(\/\).*/{ 12513 s//\1/ 12514 q 12515 } 12516 s/.*/./; q'` 12517 else 12518 continue 12519 fi 12520 # Extract the definition of DEPDIR, am__include, and am__quote 12521 # from the Makefile without running 'make'. 12522 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12523 test -z "$DEPDIR" && continue 12524 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12525 test -z "$am__include" && continue 12526 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12527 # Find all dependency output files, they are included files with 12528 # $(DEPDIR) in their names. We invoke sed twice because it is the 12529 # simplest approach to changing $(DEPDIR) to its actual value in the 12530 # expansion. 12531 for file in `sed -n " 12532 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12533 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12534 # Make sure the directory exists. 12535 test -f "$dirpart/$file" && continue 12536 fdir=`$as_dirname -- "$file" || 12537 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12538 X"$file" : 'X\(//\)[^/]' \| \ 12539 X"$file" : 'X\(//\)$' \| \ 12540 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12541 $as_echo X"$file" | 12542 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12543 s//\1/ 12544 q 12545 } 12546 /^X\(\/\/\)[^/].*/{ 12547 s//\1/ 12548 q 12549 } 12550 /^X\(\/\/\)$/{ 12551 s//\1/ 12552 q 12553 } 12554 /^X\(\/\).*/{ 12555 s//\1/ 12556 q 12557 } 12558 s/.*/./; q'` 12559 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12560 # echo "creating $dirpart/$file" 12561 echo '# dummy' > "$dirpart/$file" 12562 done 12563 done 12564 } 12565 ;; 12566 12567 esac 12568 done # for ac_tag 12569 12570 12571 as_fn_exit 0 12572 _ACEOF 12573 ac_clean_files=$ac_clean_files_save 12574 12575 test $ac_write_fail = 0 || 12576 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12577 12578 12579 # configure is writing to config.log, and then calls config.status. 12580 # config.status does its own redirection, appending to config.log. 12581 # Unfortunately, on DOS this fails, as config.log is still kept open 12582 # by configure, so config.status won't be able to write to it; its 12583 # output is simply discarded. So we exec the FD to /dev/null, 12584 # effectively closing config.log, so it can be properly (re)opened and 12585 # appended to by config.status. When coming back to configure, we 12586 # need to make the FD available again. 12587 if test "$no_create" != yes; then 12588 ac_cs_success=: 12589 ac_config_status_args= 12590 test "$silent" = yes && 12591 ac_config_status_args="$ac_config_status_args --quiet" 12592 exec 5>/dev/null 12593 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12594 exec 5>>config.log 12595 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12596 # would make configure fail if this is the last instruction. 12597 $ac_cs_success || as_fn_exit 1 12598 fi 12599 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12601 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12602 fi 12603 12604
Indexes created Sun Oct 25 00:26:45 UTC 2026