configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xauth 1.0.8. 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%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xauth' 583 PACKAGE_TARNAME='xauth' 584 PACKAGE_VERSION='1.0.8' 585 PACKAGE_STRING='xauth 1.0.8' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 # Factoring default headers for most tests. 590 ac_includes_default="\ 591 #include <stdio.h> 592 #ifdef HAVE_SYS_TYPES_H 593 # include <sys/types.h> 594 #endif 595 #ifdef HAVE_SYS_STAT_H 596 # include <sys/stat.h> 597 #endif 598 #ifdef STDC_HEADERS 599 # include <stdlib.h> 600 # include <stddef.h> 601 #else 602 # ifdef HAVE_STDLIB_H 603 # include <stdlib.h> 604 # endif 605 #endif 606 #ifdef HAVE_STRING_H 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608 # include <memory.h> 609 # endif 610 # include <string.h> 611 #endif 612 #ifdef HAVE_STRINGS_H 613 # include <strings.h> 614 #endif 615 #ifdef HAVE_INTTYPES_H 616 # include <inttypes.h> 617 #endif 618 #ifdef HAVE_STDINT_H 619 # include <stdint.h> 620 #endif 621 #ifdef HAVE_UNISTD_H 622 # include <unistd.h> 623 #endif" 624 625 ac_subst_vars='am__EXEEXT_FALSE 626 am__EXEEXT_TRUE 627 LTLIBOBJS 628 LIBOBJS 629 LINT_FALSE 630 LINT_TRUE 631 LINT_FLAGS 632 LINT 633 XAUTH_LIBS 634 XAUTH_CFLAGS 635 AM_BACKSLASH 636 AM_DEFAULT_VERBOSITY 637 AM_DEFAULT_V 638 AM_V 639 MAN_SUBSTS 640 XORG_MAN_PAGE 641 ADMIN_MAN_DIR 642 DRIVER_MAN_DIR 643 MISC_MAN_DIR 644 FILE_MAN_DIR 645 LIB_MAN_DIR 646 APP_MAN_DIR 647 ADMIN_MAN_SUFFIX 648 DRIVER_MAN_SUFFIX 649 MISC_MAN_SUFFIX 650 FILE_MAN_SUFFIX 651 LIB_MAN_SUFFIX 652 APP_MAN_SUFFIX 653 SED 654 host_os 655 host_vendor 656 host_cpu 657 host 658 build_os 659 build_vendor 660 build_cpu 661 build 662 INSTALL_CMD 663 PKG_CONFIG_LIBDIR 664 PKG_CONFIG_PATH 665 PKG_CONFIG 666 CHANGELOG_CMD 667 STRICT_CFLAGS 668 CWARNFLAGS 669 BASE_CFLAGS 670 EGREP 671 GREP 672 CPP 673 am__fastdepCC_FALSE 674 am__fastdepCC_TRUE 675 CCDEPMODE 676 am__nodep 677 AMDEPBACKSLASH 678 AMDEP_FALSE 679 AMDEP_TRUE 680 am__quote 681 am__include 682 DEPDIR 683 OBJEXT 684 EXEEXT 685 ac_ct_CC 686 CPPFLAGS 687 LDFLAGS 688 CFLAGS 689 CC 690 MAINT 691 MAINTAINER_MODE_FALSE 692 MAINTAINER_MODE_TRUE 693 am__untar 694 am__tar 695 AMTAR 696 am__leading_dot 697 SET_MAKE 698 AWK 699 mkdir_p 700 MKDIR_P 701 INSTALL_STRIP_PROGRAM 702 STRIP 703 install_sh 704 MAKEINFO 705 AUTOHEADER 706 AUTOMAKE 707 AUTOCONF 708 ACLOCAL 709 VERSION 710 PACKAGE 711 CYGPATH_W 712 am__isrc 713 INSTALL_DATA 714 INSTALL_SCRIPT 715 INSTALL_PROGRAM 716 target_alias 717 host_alias 718 build_alias 719 LIBS 720 ECHO_T 721 ECHO_N 722 ECHO_C 723 DEFS 724 mandir 725 localedir 726 libdir 727 psdir 728 pdfdir 729 dvidir 730 htmldir 731 infodir 732 docdir 733 oldincludedir 734 includedir 735 localstatedir 736 sharedstatedir 737 sysconfdir 738 datadir 739 datarootdir 740 libexecdir 741 sbindir 742 bindir 743 program_transform_name 744 prefix 745 exec_prefix 746 PACKAGE_URL 747 PACKAGE_BUGREPORT 748 PACKAGE_STRING 749 PACKAGE_VERSION 750 PACKAGE_TARNAME 751 PACKAGE_NAME 752 PATH_SEPARATOR 753 SHELL' 754 ac_subst_files='' 755 ac_user_opts=' 756 enable_option_checking 757 enable_maintainer_mode 758 enable_dependency_tracking 759 enable_selective_werror 760 enable_strict_compilation 761 enable_silent_rules 762 enable_unix_transport 763 enable_tcp_transport 764 enable_ipv6 765 enable_local_transport 766 with_lint 767 ' 768 ac_precious_vars='build_alias 769 host_alias 770 target_alias 771 CC 772 CFLAGS 773 LDFLAGS 774 LIBS 775 CPPFLAGS 776 CPP 777 PKG_CONFIG 778 PKG_CONFIG_PATH 779 PKG_CONFIG_LIBDIR 780 XAUTH_CFLAGS 781 XAUTH_LIBS 782 LINT 783 LINT_FLAGS' 784 785 786 # 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[VAR=VALUE]... 1327 1328 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1329 VAR=VALUE. See below for descriptions of some of the useful variables. 1330 1331 Defaults for the options are specified in brackets. 1332 1333 Configuration: 1334 -h, --help display this help and exit 1335 --help=short display options specific to this package 1336 --help=recursive display the short help of all the included packages 1337 -V, --version display version information and exit 1338 -q, --quiet, --silent do not print \`checking ...' messages 1339 --cache-file=FILE cache test results in FILE [disabled] 1340 -C, --config-cache alias for \`--cache-file=config.cache' 1341 -n, --no-create do not create output files 1342 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1343 1344 Installation directories: 1345 --prefix=PREFIX install architecture-independent files in PREFIX 1346 [$ac_default_prefix] 1347 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1348 [PREFIX] 1349 1350 By default, \`make install' will install all the files in 1351 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1352 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1353 for instance \`--prefix=\$HOME'. 1354 1355 For better control, use the options below. 1356 1357 Fine tuning of the installation directories: 1358 --bindir=DIR user executables [EPREFIX/bin] 1359 --sbindir=DIR system admin executables [EPREFIX/sbin] 1360 --libexecdir=DIR program executables [EPREFIX/libexec] 1361 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1362 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1363 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1364 --libdir=DIR object code libraries [EPREFIX/lib] 1365 --includedir=DIR C header files [PREFIX/include] 1366 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1367 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1368 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1369 --infodir=DIR info documentation [DATAROOTDIR/info] 1370 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1371 --mandir=DIR man documentation [DATAROOTDIR/man] 1372 --docdir=DIR documentation root [DATAROOTDIR/doc/xauth] 1373 --htmldir=DIR html documentation [DOCDIR] 1374 --dvidir=DIR dvi documentation [DOCDIR] 1375 --pdfdir=DIR pdf documentation [DOCDIR] 1376 --psdir=DIR ps documentation [DOCDIR] 1377 _ACEOF 1378 1379 cat <<\_ACEOF 1380 1381 Program names: 1382 --program-prefix=PREFIX prepend PREFIX to installed program names 1383 --program-suffix=SUFFIX append SUFFIX to installed program names 1384 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1385 1386 System types: 1387 --build=BUILD configure for building on BUILD [guessed] 1388 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1389 _ACEOF 1390 fi 1391 1392 if test -n "$ac_init_help"; then 1393 case $ac_init_help in 1394 short | recursive ) echo "Configuration of xauth 1.0.8:";; 1395 esac 1396 cat <<\_ACEOF 1397 1398 Optional Features: 1399 --disable-option-checking ignore unrecognized --enable/--with options 1400 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1401 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1402 --enable-maintainer-mode 1403 enable make rules and dependencies not useful (and 1404 sometimes confusing) to the casual installer 1405 --enable-dependency-tracking 1406 do not reject slow dependency extractors 1407 --disable-dependency-tracking 1408 speeds up one-time build 1409 --disable-selective-werror 1410 Turn off selective compiler errors. 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But avoid the broken or 2422 # incompatible versions: 2423 # SysV /etc/install, /usr/sbin/install 2424 # SunOS /usr/etc/install 2425 # IRIX /sbin/install 2426 # AIX /bin/install 2427 # AmigaOS /C/install, which installs bootblocks on floppy discs 2428 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2429 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2430 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2431 # OS/2's system install, which has a completely different semantic 2432 # ./install, which can be erroneously created by make from ./install.sh. 2433 # Reject install programs that cannot install multiple files. 2434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2435 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2436 if test -z "$INSTALL"; then 2437 if ${ac_cv_path_install+:} false; then : 2438 $as_echo_n "(cached) " >&6 2439 else 2440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2441 for as_dir in $PATH 2442 do 2443 IFS=$as_save_IFS 2444 test -z "$as_dir" && as_dir=. 2445 # Account for people who put trailing slashes in PATH elements. 2446 case $as_dir/ in #(( 2447 ./ | .// | /[cC]/* | \ 2448 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2449 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2450 /usr/ucb/* ) ;; 2451 *) 2452 # OSF1 and SCO ODT 3.0 have their own names for install. 2453 # Don't use installbsd from OSF since it installs stuff as root 2454 # by default. 2455 for ac_prog in ginstall scoinst install; do 2456 for ac_exec_ext in '' $ac_executable_extensions; do 2457 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2458 if test $ac_prog = install && 2459 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2460 # AIX install. It has an incompatible calling convention. 2461 : 2462 elif test $ac_prog = install && 2463 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2464 # program-specific install script used by HP pwplus--don't use. 2465 : 2466 else 2467 rm -rf conftest.one conftest.two conftest.dir 2468 echo one > conftest.one 2469 echo two > conftest.two 2470 mkdir conftest.dir 2471 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2472 test -s conftest.one && test -s conftest.two && 2473 test -s conftest.dir/conftest.one && 2474 test -s conftest.dir/conftest.two 2475 then 2476 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2477 break 3 2478 fi 2479 fi 2480 fi 2481 done 2482 done 2483 ;; 2484 esac 2485 2486 done 2487 IFS=$as_save_IFS 2488 2489 rm -rf conftest.one conftest.two conftest.dir 2490 2491 fi 2492 if test "${ac_cv_path_install+set}" = set; then 2493 INSTALL=$ac_cv_path_install 2494 else 2495 # As a last resort, use the slow shell script. Don't cache a 2496 # value for INSTALL within a source directory, because that will 2497 # break other packages using the cache if that directory is 2498 # removed, or if the value is a relative name. 2499 INSTALL=$ac_install_sh 2500 fi 2501 fi 2502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2503 $as_echo "$INSTALL" >&6; } 2504 2505 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2506 # It thinks the first close brace ends the variable substitution. 2507 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2508 2509 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2510 2511 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2512 2513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2514 $as_echo_n "checking whether build environment is sane... " >&6; } 2515 # Reject unsafe characters in $srcdir or the absolute working directory 2516 # name. Accept space and tab only in the latter. 2517 am_lf=' 2518 ' 2519 case `pwd` in 2520 *[\\\"\#\$\&\'\`$am_lf]*) 2521 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2522 esac 2523 case $srcdir in 2524 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2525 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2526 esac 2527 2528 # Do 'set' in a subshell so we don't clobber the current shell's 2529 # arguments. Must try -L first in case configure is actually a 2530 # symlink; some systems play weird games with the mod time of symlinks 2531 # (eg FreeBSD returns the mod time of the symlink's containing 2532 # directory). 2533 if ( 2534 am_has_slept=no 2535 for am_try in 1 2; do 2536 echo "timestamp, slept: $am_has_slept" > conftest.file 2537 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2538 if test "$*" = "X"; then 2539 # -L didn't work. 2540 set X `ls -t "$srcdir/configure" conftest.file` 2541 fi 2542 if test "$*" != "X $srcdir/configure conftest.file" \ 2543 && test "$*" != "X conftest.file $srcdir/configure"; then 2544 2545 # If neither matched, then we have a broken ls. This can happen 2546 # if, for instance, CONFIG_SHELL is bash and it inherits a 2547 # broken ls alias from the environment. This has actually 2548 # happened. Such a system could not be considered "sane". 2549 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2550 alias in your environment" "$LINENO" 5 2551 fi 2552 if test "$2" = conftest.file || test $am_try -eq 2; then 2553 break 2554 fi 2555 # Just in case. 2556 sleep 1 2557 am_has_slept=yes 2558 done 2559 test "$2" = conftest.file 2560 ) 2561 then 2562 # Ok. 2563 : 2564 else 2565 as_fn_error $? "newly created file is older than distributed files! 2566 Check your system clock" "$LINENO" 5 2567 fi 2568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2569 $as_echo "yes" >&6; } 2570 # If we didn't sleep, we still need to ensure time stamps of config.status and 2571 # generated files are strictly newer. 2572 am_sleep_pid= 2573 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2574 ( sleep 1 ) & 2575 am_sleep_pid=$! 2576 fi 2577 2578 rm -f conftest.file 2579 2580 test "$program_prefix" != NONE && 2581 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2582 # Use a double $ so make ignores it. 2583 test "$program_suffix" != NONE && 2584 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2585 # Double any \ or $. 2586 # By default was `s,x,x', remove it if useless. 2587 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2588 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2589 2590 # expand $ac_aux_dir to an absolute path 2591 am_aux_dir=`cd $ac_aux_dir && pwd` 2592 2593 if test x"${MISSING+set}" != xset; then 2594 case $am_aux_dir in 2595 *\ * | *\ *) 2596 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2597 *) 2598 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2599 esac 2600 fi 2601 # Use eval to expand $SHELL 2602 if eval "$MISSING --run true"; then 2603 am_missing_run="$MISSING --run " 2604 else 2605 am_missing_run= 2606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2607 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2608 fi 2609 2610 if test x"${install_sh}" != xset; then 2611 case $am_aux_dir in 2612 *\ * | *\ *) 2613 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2614 *) 2615 install_sh="\${SHELL} $am_aux_dir/install-sh" 2616 esac 2617 fi 2618 2619 # Installed binaries are usually stripped using 'strip' when the user 2620 # run "make install-strip". However 'strip' might not be the right 2621 # tool to use in cross-compilation environments, therefore Automake 2622 # will honor the 'STRIP' environment variable to overrule this program. 2623 if test "$cross_compiling" != no; then 2624 if test -n "$ac_tool_prefix"; then 2625 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2626 set dummy ${ac_tool_prefix}strip; ac_word=$2 2627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2628 $as_echo_n "checking for $ac_word... " >&6; } 2629 if ${ac_cv_prog_STRIP+:} false; then : 2630 $as_echo_n "(cached) " >&6 2631 else 2632 if test -n "$STRIP"; then 2633 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2634 else 2635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2636 for as_dir in $PATH 2637 do 2638 IFS=$as_save_IFS 2639 test -z "$as_dir" && as_dir=. 2640 for ac_exec_ext in '' $ac_executable_extensions; do 2641 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2642 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2643 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2644 break 2 2645 fi 2646 done 2647 done 2648 IFS=$as_save_IFS 2649 2650 fi 2651 fi 2652 STRIP=$ac_cv_prog_STRIP 2653 if test -n "$STRIP"; then 2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2655 $as_echo "$STRIP" >&6; } 2656 else 2657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2658 $as_echo "no" >&6; } 2659 fi 2660 2661 2662 fi 2663 if test -z "$ac_cv_prog_STRIP"; then 2664 ac_ct_STRIP=$STRIP 2665 # Extract the first word of "strip", so it can be a program name with args. 2666 set dummy strip; ac_word=$2 2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2668 $as_echo_n "checking for $ac_word... " >&6; } 2669 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2670 $as_echo_n "(cached) " >&6 2671 else 2672 if test -n "$ac_ct_STRIP"; then 2673 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2674 else 2675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2676 for as_dir in $PATH 2677 do 2678 IFS=$as_save_IFS 2679 test -z "$as_dir" && as_dir=. 2680 for ac_exec_ext in '' $ac_executable_extensions; do 2681 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2682 ac_cv_prog_ac_ct_STRIP="strip" 2683 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2684 break 2 2685 fi 2686 done 2687 done 2688 IFS=$as_save_IFS 2689 2690 fi 2691 fi 2692 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2693 if test -n "$ac_ct_STRIP"; then 2694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2695 $as_echo "$ac_ct_STRIP" >&6; } 2696 else 2697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2698 $as_echo "no" >&6; } 2699 fi 2700 2701 if test "x$ac_ct_STRIP" = x; then 2702 STRIP=":" 2703 else 2704 case $cross_compiling:$ac_tool_warned in 2705 yes:) 2706 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2707 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2708 ac_tool_warned=yes ;; 2709 esac 2710 STRIP=$ac_ct_STRIP 2711 fi 2712 else 2713 STRIP="$ac_cv_prog_STRIP" 2714 fi 2715 2716 fi 2717 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2718 2719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2720 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2721 if test -z "$MKDIR_P"; then 2722 if ${ac_cv_path_mkdir+:} false; then : 2723 $as_echo_n "(cached) " >&6 2724 else 2725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2726 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2727 do 2728 IFS=$as_save_IFS 2729 test -z "$as_dir" && as_dir=. 2730 for ac_prog in mkdir gmkdir; do 2731 for ac_exec_ext in '' $ac_executable_extensions; do 2732 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2733 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2734 'mkdir (GNU coreutils) '* | \ 2735 'mkdir (coreutils) '* | \ 2736 'mkdir (fileutils) '4.1*) 2737 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2738 break 3;; 2739 esac 2740 done 2741 done 2742 done 2743 IFS=$as_save_IFS 2744 2745 fi 2746 2747 test -d ./--version && rmdir ./--version 2748 if test "${ac_cv_path_mkdir+set}" = set; then 2749 MKDIR_P="$ac_cv_path_mkdir -p" 2750 else 2751 # As a last resort, use the slow shell script. Don't cache a 2752 # value for MKDIR_P within a source directory, because that will 2753 # break other packages using the cache if that directory is 2754 # removed, or if the value is a relative name. 2755 MKDIR_P="$ac_install_sh -d" 2756 fi 2757 fi 2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2759 $as_echo "$MKDIR_P" >&6; } 2760 2761 for ac_prog in gawk mawk nawk awk 2762 do 2763 # Extract the first word of "$ac_prog", so it can be a program name with args. 2764 set dummy $ac_prog; ac_word=$2 2765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2766 $as_echo_n "checking for $ac_word... " >&6; } 2767 if ${ac_cv_prog_AWK+:} false; then : 2768 $as_echo_n "(cached) " >&6 2769 else 2770 if test -n "$AWK"; then 2771 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2772 else 2773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2774 for as_dir in $PATH 2775 do 2776 IFS=$as_save_IFS 2777 test -z "$as_dir" && as_dir=. 2778 for ac_exec_ext in '' $ac_executable_extensions; do 2779 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2780 ac_cv_prog_AWK="$ac_prog" 2781 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2782 break 2 2783 fi 2784 done 2785 done 2786 IFS=$as_save_IFS 2787 2788 fi 2789 fi 2790 AWK=$ac_cv_prog_AWK 2791 if test -n "$AWK"; then 2792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2793 $as_echo "$AWK" >&6; } 2794 else 2795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2796 $as_echo "no" >&6; } 2797 fi 2798 2799 2800 test -n "$AWK" && break 2801 done 2802 2803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2804 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2805 set x ${MAKE-make} 2806 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2807 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2808 $as_echo_n "(cached) " >&6 2809 else 2810 cat >conftest.make <<\_ACEOF 2811 SHELL = /bin/sh 2812 all: 2813 @echo '@@@%%%=$(MAKE)=@@@%%%' 2814 _ACEOF 2815 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2816 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2817 *@@@%%%=?*=@@@%%%*) 2818 eval ac_cv_prog_make_${ac_make}_set=yes;; 2819 *) 2820 eval ac_cv_prog_make_${ac_make}_set=no;; 2821 esac 2822 rm -f conftest.make 2823 fi 2824 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2826 $as_echo "yes" >&6; } 2827 SET_MAKE= 2828 else 2829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2830 $as_echo "no" >&6; } 2831 SET_MAKE="MAKE=${MAKE-make}" 2832 fi 2833 2834 rm -rf .tst 2>/dev/null 2835 mkdir .tst 2>/dev/null 2836 if test -d .tst; then 2837 am__leading_dot=. 2838 else 2839 am__leading_dot=_ 2840 fi 2841 rmdir .tst 2>/dev/null 2842 2843 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2844 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2845 # is not polluted with repeated "-I." 2846 am__isrc=' -I$(srcdir)' 2847 # test to see if srcdir already configured 2848 if test -f $srcdir/config.status; then 2849 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2850 fi 2851 fi 2852 2853 # test whether we have cygpath 2854 if test -z "$CYGPATH_W"; then 2855 if (cygpath --version) >/dev/null 2>/dev/null; then 2856 CYGPATH_W='cygpath -w' 2857 else 2858 CYGPATH_W=echo 2859 fi 2860 fi 2861 2862 2863 # Define the identity of the package. 2864 PACKAGE='xauth' 2865 VERSION='1.0.8' 2866 2867 2868 cat >>confdefs.h <<_ACEOF 2869 #define PACKAGE "$PACKAGE" 2870 _ACEOF 2871 2872 2873 cat >>confdefs.h <<_ACEOF 2874 #define VERSION "$VERSION" 2875 _ACEOF 2876 2877 # Some tools Automake needs. 2878 2879 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2880 2881 2882 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2883 2884 2885 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2886 2887 2888 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2889 2890 2891 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2892 2893 # For better backward compatibility. To be removed once Automake 1.9.x 2894 # dies out for good. For more background, see: 2895 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2896 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2897 mkdir_p='$(MKDIR_P)' 2898 2899 # We need awk for the "check" target. The system "awk" is bad on 2900 # some platforms. 2901 # Always define AMTAR for backward compatibility. Yes, it's still used 2902 # in the wild :-( We should find a proper way to deprecate it ... 2903 AMTAR='$${TAR-tar}' 2904 2905 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2906 2907 2908 2909 2910 2911 2912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2913 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2914 # Check whether --enable-maintainer-mode was given. 2915 if test "${enable_maintainer_mode+set}" = set; then : 2916 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2917 else 2918 USE_MAINTAINER_MODE=no 2919 fi 2920 2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2922 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2923 if test $USE_MAINTAINER_MODE = yes; then 2924 MAINTAINER_MODE_TRUE= 2925 MAINTAINER_MODE_FALSE='#' 2926 else 2927 MAINTAINER_MODE_TRUE='#' 2928 MAINTAINER_MODE_FALSE= 2929 fi 2930 2931 MAINT=$MAINTAINER_MODE_TRUE 2932 2933 2934 2935 ac_config_headers="$ac_config_headers config.h" 2936 2937 2938 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 DEPDIR="${am__leading_dot}deps" 2951 2952 ac_config_commands="$ac_config_commands depfiles" 2953 2954 2955 am_make=${MAKE-make} 2956 cat > confinc << 'END' 2957 am__doit: 2958 @echo this is the am__doit target 2959 .PHONY: am__doit 2960 END 2961 # If we don't find an include directive, just comment out the code. 2962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2963 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2964 am__include="#" 2965 am__quote= 2966 _am_result=none 2967 # First try GNU make style include. 2968 echo "include confinc" > confmf 2969 # Ignore all kinds of additional output from 'make'. 2970 case `$am_make -s -f confmf 2> /dev/null` in #( 2971 *the\ am__doit\ target*) 2972 am__include=include 2973 am__quote= 2974 _am_result=GNU 2975 ;; 2976 esac 2977 # Now try BSD make style include. 2978 if test "$am__include" = "#"; then 2979 echo '.include "confinc"' > confmf 2980 case `$am_make -s -f confmf 2> /dev/null` in #( 2981 *the\ am__doit\ target*) 2982 am__include=.include 2983 am__quote="\"" 2984 _am_result=BSD 2985 ;; 2986 esac 2987 fi 2988 2989 2990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2991 $as_echo "$_am_result" >&6; } 2992 rm -f confinc confmf 2993 2994 # Check whether --enable-dependency-tracking was given. 2995 if test "${enable_dependency_tracking+set}" = set; then : 2996 enableval=$enable_dependency_tracking; 2997 fi 2998 2999 if test "x$enable_dependency_tracking" != xno; then 3000 am_depcomp="$ac_aux_dir/depcomp" 3001 AMDEPBACKSLASH='\' 3002 am__nodep='_no' 3003 fi 3004 if test "x$enable_dependency_tracking" != xno; then 3005 AMDEP_TRUE= 3006 AMDEP_FALSE='#' 3007 else 3008 AMDEP_TRUE='#' 3009 AMDEP_FALSE= 3010 fi 3011 3012 3013 ac_ext=c 3014 ac_cpp='$CPP $CPPFLAGS' 3015 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3016 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3017 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3018 if test -n "$ac_tool_prefix"; then 3019 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3020 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3022 $as_echo_n "checking for $ac_word... " >&6; } 3023 if ${ac_cv_prog_CC+:} false; then : 3024 $as_echo_n "(cached) " >&6 3025 else 3026 if test -n "$CC"; then 3027 ac_cv_prog_CC="$CC" # Let the user override the test. 3028 else 3029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3030 for as_dir in $PATH 3031 do 3032 IFS=$as_save_IFS 3033 test -z "$as_dir" && as_dir=. 3034 for ac_exec_ext in '' $ac_executable_extensions; do 3035 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3036 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3037 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3038 break 2 3039 fi 3040 done 3041 done 3042 IFS=$as_save_IFS 3043 3044 fi 3045 fi 3046 CC=$ac_cv_prog_CC 3047 if test -n "$CC"; then 3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3049 $as_echo "$CC" >&6; } 3050 else 3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3052 $as_echo "no" >&6; } 3053 fi 3054 3055 3056 fi 3057 if test -z "$ac_cv_prog_CC"; then 3058 ac_ct_CC=$CC 3059 # Extract the first word of "gcc", so it can be a program name with args. 3060 set dummy gcc; ac_word=$2 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3062 $as_echo_n "checking for $ac_word... " >&6; } 3063 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3064 $as_echo_n "(cached) " >&6 3065 else 3066 if test -n "$ac_ct_CC"; then 3067 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3068 else 3069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3070 for as_dir in $PATH 3071 do 3072 IFS=$as_save_IFS 3073 test -z "$as_dir" && as_dir=. 3074 for ac_exec_ext in '' $ac_executable_extensions; do 3075 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3076 ac_cv_prog_ac_ct_CC="gcc" 3077 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3078 break 2 3079 fi 3080 done 3081 done 3082 IFS=$as_save_IFS 3083 3084 fi 3085 fi 3086 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3087 if test -n "$ac_ct_CC"; then 3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3089 $as_echo "$ac_ct_CC" >&6; } 3090 else 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3092 $as_echo "no" >&6; } 3093 fi 3094 3095 if test "x$ac_ct_CC" = x; then 3096 CC="" 3097 else 3098 case $cross_compiling:$ac_tool_warned in 3099 yes:) 3100 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3101 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3102 ac_tool_warned=yes ;; 3103 esac 3104 CC=$ac_ct_CC 3105 fi 3106 else 3107 CC="$ac_cv_prog_CC" 3108 fi 3109 3110 if test -z "$CC"; then 3111 if test -n "$ac_tool_prefix"; then 3112 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3113 set dummy ${ac_tool_prefix}cc; ac_word=$2 3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3115 $as_echo_n "checking for $ac_word... " >&6; } 3116 if ${ac_cv_prog_CC+:} false; then : 3117 $as_echo_n "(cached) " >&6 3118 else 3119 if test -n "$CC"; then 3120 ac_cv_prog_CC="$CC" # Let the user override the test. 3121 else 3122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3123 for as_dir in $PATH 3124 do 3125 IFS=$as_save_IFS 3126 test -z "$as_dir" && as_dir=. 3127 for ac_exec_ext in '' $ac_executable_extensions; do 3128 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3129 ac_cv_prog_CC="${ac_tool_prefix}cc" 3130 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3131 break 2 3132 fi 3133 done 3134 done 3135 IFS=$as_save_IFS 3136 3137 fi 3138 fi 3139 CC=$ac_cv_prog_CC 3140 if test -n "$CC"; then 3141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3142 $as_echo "$CC" >&6; } 3143 else 3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3145 $as_echo "no" >&6; } 3146 fi 3147 3148 3149 fi 3150 fi 3151 if test -z "$CC"; then 3152 # Extract the first word of "cc", so it can be a program name with args. 3153 set dummy cc; ac_word=$2 3154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3155 $as_echo_n "checking for $ac_word... " >&6; } 3156 if ${ac_cv_prog_CC+:} false; then : 3157 $as_echo_n "(cached) " >&6 3158 else 3159 if test -n "$CC"; then 3160 ac_cv_prog_CC="$CC" # Let the user override the test. 3161 else 3162 ac_prog_rejected=no 3163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3164 for as_dir in $PATH 3165 do 3166 IFS=$as_save_IFS 3167 test -z "$as_dir" && as_dir=. 3168 for ac_exec_ext in '' $ac_executable_extensions; do 3169 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3170 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3171 ac_prog_rejected=yes 3172 continue 3173 fi 3174 ac_cv_prog_CC="cc" 3175 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3176 break 2 3177 fi 3178 done 3179 done 3180 IFS=$as_save_IFS 3181 3182 if test $ac_prog_rejected = yes; then 3183 # We found a bogon in the path, so make sure we never use it. 3184 set dummy $ac_cv_prog_CC 3185 shift 3186 if test $# != 0; then 3187 # We chose a different compiler from the bogus one. 3188 # However, it has the same basename, so the bogon will be chosen 3189 # first if we set CC to just the basename; use the full file name. 3190 shift 3191 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3192 fi 3193 fi 3194 fi 3195 fi 3196 CC=$ac_cv_prog_CC 3197 if test -n "$CC"; then 3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3199 $as_echo "$CC" >&6; } 3200 else 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3202 $as_echo "no" >&6; } 3203 fi 3204 3205 3206 fi 3207 if test -z "$CC"; then 3208 if test -n "$ac_tool_prefix"; then 3209 for ac_prog in cl.exe 3210 do 3211 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3212 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3214 $as_echo_n "checking for $ac_word... " >&6; } 3215 if ${ac_cv_prog_CC+:} false; then : 3216 $as_echo_n "(cached) " >&6 3217 else 3218 if test -n "$CC"; then 3219 ac_cv_prog_CC="$CC" # Let the user override the test. 3220 else 3221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3222 for as_dir in $PATH 3223 do 3224 IFS=$as_save_IFS 3225 test -z "$as_dir" && as_dir=. 3226 for ac_exec_ext in '' $ac_executable_extensions; do 3227 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3228 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3229 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3230 break 2 3231 fi 3232 done 3233 done 3234 IFS=$as_save_IFS 3235 3236 fi 3237 fi 3238 CC=$ac_cv_prog_CC 3239 if test -n "$CC"; then 3240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3241 $as_echo "$CC" >&6; } 3242 else 3243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3244 $as_echo "no" >&6; } 3245 fi 3246 3247 3248 test -n "$CC" && break 3249 done 3250 fi 3251 if test -z "$CC"; then 3252 ac_ct_CC=$CC 3253 for ac_prog in cl.exe 3254 do 3255 # Extract the first word of "$ac_prog", so it can be a program name with args. 3256 set dummy $ac_prog; ac_word=$2 3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3258 $as_echo_n "checking for $ac_word... " >&6; } 3259 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3260 $as_echo_n "(cached) " >&6 3261 else 3262 if test -n "$ac_ct_CC"; then 3263 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3264 else 3265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3266 for as_dir in $PATH 3267 do 3268 IFS=$as_save_IFS 3269 test -z "$as_dir" && as_dir=. 3270 for ac_exec_ext in '' $ac_executable_extensions; do 3271 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3272 ac_cv_prog_ac_ct_CC="$ac_prog" 3273 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3274 break 2 3275 fi 3276 done 3277 done 3278 IFS=$as_save_IFS 3279 3280 fi 3281 fi 3282 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3283 if test -n "$ac_ct_CC"; then 3284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3285 $as_echo "$ac_ct_CC" >&6; } 3286 else 3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3288 $as_echo "no" >&6; } 3289 fi 3290 3291 3292 test -n "$ac_ct_CC" && break 3293 done 3294 3295 if test "x$ac_ct_CC" = x; then 3296 CC="" 3297 else 3298 case $cross_compiling:$ac_tool_warned in 3299 yes:) 3300 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3301 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3302 ac_tool_warned=yes ;; 3303 esac 3304 CC=$ac_ct_CC 3305 fi 3306 fi 3307 3308 fi 3309 3310 3311 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3312 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3313 as_fn_error $? "no acceptable C compiler found in \$PATH 3314 See \`config.log' for more details" "$LINENO" 5; } 3315 3316 # Provide some information about the compiler. 3317 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3318 set X $ac_compile 3319 ac_compiler=$2 3320 for ac_option in --version -v -V -qversion; do 3321 { { ac_try="$ac_compiler $ac_option >&5" 3322 case "(($ac_try" in 3323 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3324 *) ac_try_echo=$ac_try;; 3325 esac 3326 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3327 $as_echo "$ac_try_echo"; } >&5 3328 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3329 ac_status=$? 3330 if test -s conftest.err; then 3331 sed '10a\ 3332 ... rest of stderr output deleted ... 3333 10q' conftest.err >conftest.er1 3334 cat conftest.er1 >&5 3335 fi 3336 rm -f conftest.er1 conftest.err 3337 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3338 test $ac_status = 0; } 3339 done 3340 3341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3342 /* end confdefs.h. */ 3343 3344 int 3345 main () 3346 { 3347 3348 ; 3349 return 0; 3350 } 3351 _ACEOF 3352 ac_clean_files_save=$ac_clean_files 3353 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3354 # Try to create an executable without -o first, disregard a.out. 3355 # It will help us diagnose broken compilers, and finding out an intuition 3356 # of exeext. 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3358 $as_echo_n "checking whether the C compiler works... " >&6; } 3359 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3360 3361 # The possible output files: 3362 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3363 3364 ac_rmfiles= 3365 for ac_file in $ac_files 3366 do 3367 case $ac_file in 3368 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3369 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3370 esac 3371 done 3372 rm -f $ac_rmfiles 3373 3374 if { { ac_try="$ac_link_default" 3375 case "(($ac_try" in 3376 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3377 *) ac_try_echo=$ac_try;; 3378 esac 3379 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3380 $as_echo "$ac_try_echo"; } >&5 3381 (eval "$ac_link_default") 2>&5 3382 ac_status=$? 3383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3384 test $ac_status = 0; }; then : 3385 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3386 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3387 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3388 # so that the user can short-circuit this test for compilers unknown to 3389 # Autoconf. 3390 for ac_file in $ac_files '' 3391 do 3392 test -f "$ac_file" || continue 3393 case $ac_file in 3394 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3395 ;; 3396 [ab].out ) 3397 # We found the default executable, but exeext='' is most 3398 # certainly right. 3399 break;; 3400 *.* ) 3401 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3402 then :; else 3403 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3404 fi 3405 # We set ac_cv_exeext here because the later test for it is not 3406 # safe: cross compilers may not add the suffix if given an `-o' 3407 # argument, so we may need to know it at that point already. 3408 # Even if this section looks crufty: it has the advantage of 3409 # actually working. 3410 break;; 3411 * ) 3412 break;; 3413 esac 3414 done 3415 test "$ac_cv_exeext" = no && ac_cv_exeext= 3416 3417 else 3418 ac_file='' 3419 fi 3420 if test -z "$ac_file"; then : 3421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3422 $as_echo "no" >&6; } 3423 $as_echo "$as_me: failed program was:" >&5 3424 sed 's/^/| /' conftest.$ac_ext >&5 3425 3426 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3427 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3428 as_fn_error 77 "C compiler cannot create executables 3429 See \`config.log' for more details" "$LINENO" 5; } 3430 else 3431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3432 $as_echo "yes" >&6; } 3433 fi 3434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3435 $as_echo_n "checking for C compiler default output file name... " >&6; } 3436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3437 $as_echo "$ac_file" >&6; } 3438 ac_exeext=$ac_cv_exeext 3439 3440 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3441 ac_clean_files=$ac_clean_files_save 3442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3443 $as_echo_n "checking for suffix of executables... " >&6; } 3444 if { { ac_try="$ac_link" 3445 case "(($ac_try" in 3446 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3447 *) ac_try_echo=$ac_try;; 3448 esac 3449 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3450 $as_echo "$ac_try_echo"; } >&5 3451 (eval "$ac_link") 2>&5 3452 ac_status=$? 3453 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3454 test $ac_status = 0; }; then : 3455 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3456 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3457 # work properly (i.e., refer to `conftest.exe'), while it won't with 3458 # `rm'. 3459 for ac_file in conftest.exe conftest conftest.*; do 3460 test -f "$ac_file" || continue 3461 case $ac_file in 3462 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3463 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3464 break;; 3465 * ) break;; 3466 esac 3467 done 3468 else 3469 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3470 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3471 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3472 See \`config.log' for more details" "$LINENO" 5; } 3473 fi 3474 rm -f conftest conftest$ac_cv_exeext 3475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3476 $as_echo "$ac_cv_exeext" >&6; } 3477 3478 rm -f conftest.$ac_ext 3479 EXEEXT=$ac_cv_exeext 3480 ac_exeext=$EXEEXT 3481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3482 /* end confdefs.h. */ 3483 #include <stdio.h> 3484 int 3485 main () 3486 { 3487 FILE *f = fopen ("conftest.out", "w"); 3488 return ferror (f) || fclose (f) != 0; 3489 3490 ; 3491 return 0; 3492 } 3493 _ACEOF 3494 ac_clean_files="$ac_clean_files conftest.out" 3495 # Check that the compiler produces executables we can run. If not, either 3496 # the compiler is broken, or we cross compile. 3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3498 $as_echo_n "checking whether we are cross compiling... " >&6; } 3499 if test "$cross_compiling" != yes; then 3500 { { ac_try="$ac_link" 3501 case "(($ac_try" in 3502 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3503 *) ac_try_echo=$ac_try;; 3504 esac 3505 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3506 $as_echo "$ac_try_echo"; } >&5 3507 (eval "$ac_link") 2>&5 3508 ac_status=$? 3509 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3510 test $ac_status = 0; } 3511 if { ac_try='./conftest$ac_cv_exeext' 3512 { { case "(($ac_try" in 3513 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3514 *) ac_try_echo=$ac_try;; 3515 esac 3516 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3517 $as_echo "$ac_try_echo"; } >&5 3518 (eval "$ac_try") 2>&5 3519 ac_status=$? 3520 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3521 test $ac_status = 0; }; }; then 3522 cross_compiling=no 3523 else 3524 if test "$cross_compiling" = maybe; then 3525 cross_compiling=yes 3526 else 3527 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3528 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3529 as_fn_error $? "cannot run C compiled programs. 3530 If you meant to cross compile, use \`--host'. 3531 See \`config.log' for more details" "$LINENO" 5; } 3532 fi 3533 fi 3534 fi 3535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3536 $as_echo "$cross_compiling" >&6; } 3537 3538 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3539 ac_clean_files=$ac_clean_files_save 3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3541 $as_echo_n "checking for suffix of object files... " >&6; } 3542 if ${ac_cv_objext+:} false; then : 3543 $as_echo_n "(cached) " >&6 3544 else 3545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3546 /* end confdefs.h. */ 3547 3548 int 3549 main () 3550 { 3551 3552 ; 3553 return 0; 3554 } 3555 _ACEOF 3556 rm -f conftest.o conftest.obj 3557 if { { ac_try="$ac_compile" 3558 case "(($ac_try" in 3559 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3560 *) ac_try_echo=$ac_try;; 3561 esac 3562 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3563 $as_echo "$ac_try_echo"; } >&5 3564 (eval "$ac_compile") 2>&5 3565 ac_status=$? 3566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3567 test $ac_status = 0; }; then : 3568 for ac_file in conftest.o conftest.obj conftest.*; do 3569 test -f "$ac_file" || continue; 3570 case $ac_file in 3571 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3572 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3573 break;; 3574 esac 3575 done 3576 else 3577 $as_echo "$as_me: failed program was:" >&5 3578 sed 's/^/| /' conftest.$ac_ext >&5 3579 3580 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3581 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3582 as_fn_error $? "cannot compute suffix of object files: cannot compile 3583 See \`config.log' for more details" "$LINENO" 5; } 3584 fi 3585 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3586 fi 3587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3588 $as_echo "$ac_cv_objext" >&6; } 3589 OBJEXT=$ac_cv_objext 3590 ac_objext=$OBJEXT 3591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3592 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3593 if ${ac_cv_c_compiler_gnu+:} false; then : 3594 $as_echo_n "(cached) " >&6 3595 else 3596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3597 /* end confdefs.h. */ 3598 3599 int 3600 main () 3601 { 3602 #ifndef __GNUC__ 3603 choke me 3604 #endif 3605 3606 ; 3607 return 0; 3608 } 3609 _ACEOF 3610 if ac_fn_c_try_compile "$LINENO"; then : 3611 ac_compiler_gnu=yes 3612 else 3613 ac_compiler_gnu=no 3614 fi 3615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3616 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3617 3618 fi 3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3620 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3621 if test $ac_compiler_gnu = yes; then 3622 GCC=yes 3623 else 3624 GCC= 3625 fi 3626 ac_test_CFLAGS=${CFLAGS+set} 3627 ac_save_CFLAGS=$CFLAGS 3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3629 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3630 if ${ac_cv_prog_cc_g+:} false; then : 3631 $as_echo_n "(cached) " >&6 3632 else 3633 ac_save_c_werror_flag=$ac_c_werror_flag 3634 ac_c_werror_flag=yes 3635 ac_cv_prog_cc_g=no 3636 CFLAGS="-g" 3637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3638 /* end confdefs.h. */ 3639 3640 int 3641 main () 3642 { 3643 3644 ; 3645 return 0; 3646 } 3647 _ACEOF 3648 if ac_fn_c_try_compile "$LINENO"; then : 3649 ac_cv_prog_cc_g=yes 3650 else 3651 CFLAGS="" 3652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3653 /* end confdefs.h. */ 3654 3655 int 3656 main () 3657 { 3658 3659 ; 3660 return 0; 3661 } 3662 _ACEOF 3663 if ac_fn_c_try_compile "$LINENO"; then : 3664 3665 else 3666 ac_c_werror_flag=$ac_save_c_werror_flag 3667 CFLAGS="-g" 3668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3669 /* end confdefs.h. */ 3670 3671 int 3672 main () 3673 { 3674 3675 ; 3676 return 0; 3677 } 3678 _ACEOF 3679 if ac_fn_c_try_compile "$LINENO"; then : 3680 ac_cv_prog_cc_g=yes 3681 fi 3682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3683 fi 3684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3685 fi 3686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3687 ac_c_werror_flag=$ac_save_c_werror_flag 3688 fi 3689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3690 $as_echo "$ac_cv_prog_cc_g" >&6; } 3691 if test "$ac_test_CFLAGS" = set; then 3692 CFLAGS=$ac_save_CFLAGS 3693 elif test $ac_cv_prog_cc_g = yes; then 3694 if test "$GCC" = yes; then 3695 CFLAGS="-g -O2" 3696 else 3697 CFLAGS="-g" 3698 fi 3699 else 3700 if test "$GCC" = yes; then 3701 CFLAGS="-O2" 3702 else 3703 CFLAGS= 3704 fi 3705 fi 3706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3707 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3708 if ${ac_cv_prog_cc_c89+:} false; then : 3709 $as_echo_n "(cached) " >&6 3710 else 3711 ac_cv_prog_cc_c89=no 3712 ac_save_CC=$CC 3713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3714 /* end confdefs.h. */ 3715 #include <stdarg.h> 3716 #include <stdio.h> 3717 struct stat; 3718 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3719 struct buf { int x; }; 3720 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3721 static char *e (p, i) 3722 char **p; 3723 int i; 3724 { 3725 return p[i]; 3726 } 3727 static char *f (char * (*g) (char **, int), char **p, ...) 3728 { 3729 char *s; 3730 va_list v; 3731 va_start (v,p); 3732 s = g (p, va_arg (v,int)); 3733 va_end (v); 3734 return s; 3735 } 3736 3737 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3738 function prototypes and stuff, but not '\xHH' hex character constants. 3739 These don't provoke an error unfortunately, instead are silently treated 3740 as 'x'. The following induces an error, until -std is added to get 3741 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3742 array size at least. It's necessary to write '\x00'==0 to get something 3743 that's true only with -std. */ 3744 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3745 3746 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3747 inside strings and character constants. */ 3748 #define FOO(x) 'x' 3749 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3750 3751 int test (int i, double x); 3752 struct s1 {int (*f) (int a);}; 3753 struct s2 {int (*f) (double a);}; 3754 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3755 int argc; 3756 char **argv; 3757 int 3758 main () 3759 { 3760 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3761 ; 3762 return 0; 3763 } 3764 _ACEOF 3765 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3766 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3767 do 3768 CC="$ac_save_CC $ac_arg" 3769 if ac_fn_c_try_compile "$LINENO"; then : 3770 ac_cv_prog_cc_c89=$ac_arg 3771 fi 3772 rm -f core conftest.err conftest.$ac_objext 3773 test "x$ac_cv_prog_cc_c89" != "xno" && break 3774 done 3775 rm -f conftest.$ac_ext 3776 CC=$ac_save_CC 3777 3778 fi 3779 # AC_CACHE_VAL 3780 case "x$ac_cv_prog_cc_c89" in 3781 x) 3782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3783 $as_echo "none needed" >&6; } ;; 3784 xno) 3785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3786 $as_echo "unsupported" >&6; } ;; 3787 *) 3788 CC="$CC $ac_cv_prog_cc_c89" 3789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3790 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3791 esac 3792 if test "x$ac_cv_prog_cc_c89" != xno; then : 3793 3794 fi 3795 3796 ac_ext=c 3797 ac_cpp='$CPP $CPPFLAGS' 3798 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3799 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3800 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3801 3802 depcc="$CC" am_compiler_list= 3803 3804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3805 $as_echo_n "checking dependency style of $depcc... " >&6; } 3806 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3807 $as_echo_n "(cached) " >&6 3808 else 3809 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3810 # We make a subdir and do the tests there. Otherwise we can end up 3811 # making bogus files that we don't know about and never remove. For 3812 # instance it was reported that on HP-UX the gcc test will end up 3813 # making a dummy file named 'D' -- because '-MD' means "put the output 3814 # in D". 3815 rm -rf conftest.dir 3816 mkdir conftest.dir 3817 # Copy depcomp to subdir because otherwise we won't find it if we're 3818 # using a relative directory. 3819 cp "$am_depcomp" conftest.dir 3820 cd conftest.dir 3821 # We will build objects and dependencies in a subdirectory because 3822 # it helps to detect inapplicable dependency modes. For instance 3823 # both Tru64's cc and ICC support -MD to output dependencies as a 3824 # side effect of compilation, but ICC will put the dependencies in 3825 # the current directory while Tru64 will put them in the object 3826 # directory. 3827 mkdir sub 3828 3829 am_cv_CC_dependencies_compiler_type=none 3830 if test "$am_compiler_list" = ""; then 3831 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3832 fi 3833 am__universal=false 3834 case " $depcc " in #( 3835 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3836 esac 3837 3838 for depmode in $am_compiler_list; do 3839 # Setup a source with many dependencies, because some compilers 3840 # like to wrap large dependency lists on column 80 (with \), and 3841 # we should not choose a depcomp mode which is confused by this. 3842 # 3843 # We need to recreate these files for each test, as the compiler may 3844 # overwrite some of them when testing with obscure command lines. 3845 # This happens at least with the AIX C compiler. 3846 : > sub/conftest.c 3847 for i in 1 2 3 4 5 6; do 3848 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3849 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3850 # Solaris 10 /bin/sh. 3851 echo '/* dummy */' > sub/conftst$i.h 3852 done 3853 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3854 3855 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3856 # mode. It turns out that the SunPro C++ compiler does not properly 3857 # handle '-M -o', and we need to detect this. Also, some Intel 3858 # versions had trouble with output in subdirs. 3859 am__obj=sub/conftest.${OBJEXT-o} 3860 am__minus_obj="-o $am__obj" 3861 case $depmode in 3862 gcc) 3863 # This depmode causes a compiler race in universal mode. 3864 test "$am__universal" = false || continue 3865 ;; 3866 nosideeffect) 3867 # After this tag, mechanisms are not by side-effect, so they'll 3868 # only be used when explicitly requested. 3869 if test "x$enable_dependency_tracking" = xyes; then 3870 continue 3871 else 3872 break 3873 fi 3874 ;; 3875 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3876 # This compiler won't grok '-c -o', but also, the minuso test has 3877 # not run yet. These depmodes are late enough in the game, and 3878 # so weak that their functioning should not be impacted. 3879 am__obj=conftest.${OBJEXT-o} 3880 am__minus_obj= 3881 ;; 3882 none) break ;; 3883 esac 3884 if depmode=$depmode \ 3885 source=sub/conftest.c object=$am__obj \ 3886 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3887 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3888 >/dev/null 2>conftest.err && 3889 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3890 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3891 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3892 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3893 # icc doesn't choke on unknown options, it will just issue warnings 3894 # or remarks (even with -Werror). So we grep stderr for any message 3895 # that says an option was ignored or not supported. 3896 # When given -MP, icc 7.0 and 7.1 complain thusly: 3897 # icc: Command line warning: ignoring option '-M'; no argument required 3898 # The diagnosis changed in icc 8.0: 3899 # icc: Command line remark: option '-MP' not supported 3900 if (grep 'ignoring option' conftest.err || 3901 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3902 am_cv_CC_dependencies_compiler_type=$depmode 3903 break 3904 fi 3905 fi 3906 done 3907 3908 cd .. 3909 rm -rf conftest.dir 3910 else 3911 am_cv_CC_dependencies_compiler_type=none 3912 fi 3913 3914 fi 3915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3916 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3917 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3918 3919 if 3920 test "x$enable_dependency_tracking" != xno \ 3921 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3922 am__fastdepCC_TRUE= 3923 am__fastdepCC_FALSE='#' 3924 else 3925 am__fastdepCC_TRUE='#' 3926 am__fastdepCC_FALSE= 3927 fi 3928 3929 3930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3931 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3932 if ${ac_cv_prog_cc_c99+:} false; then : 3933 $as_echo_n "(cached) " >&6 3934 else 3935 ac_cv_prog_cc_c99=no 3936 ac_save_CC=$CC 3937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3938 /* end confdefs.h. */ 3939 #include <stdarg.h> 3940 #include <stdbool.h> 3941 #include <stdlib.h> 3942 #include <wchar.h> 3943 #include <stdio.h> 3944 3945 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3946 #define debug(...) fprintf (stderr, __VA_ARGS__) 3947 #define showlist(...) puts (#__VA_ARGS__) 3948 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3949 static void 3950 test_varargs_macros (void) 3951 { 3952 int x = 1234; 3953 int y = 5678; 3954 debug ("Flag"); 3955 debug ("X = %d\n", x); 3956 showlist (The first, second, and third items.); 3957 report (x>y, "x is %d but y is %d", x, y); 3958 } 3959 3960 // Check long long types. 3961 #define BIG64 18446744073709551615ull 3962 #define BIG32 4294967295ul 3963 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3964 #if !BIG_OK 3965 your preprocessor is broken; 3966 #endif 3967 #if BIG_OK 3968 #else 3969 your preprocessor is broken; 3970 #endif 3971 static long long int bignum = -9223372036854775807LL; 3972 static unsigned long long int ubignum = BIG64; 3973 3974 struct incomplete_array 3975 { 3976 int datasize; 3977 double data[]; 3978 }; 3979 3980 struct named_init { 3981 int number; 3982 const wchar_t *name; 3983 double average; 3984 }; 3985 3986 typedef const char *ccp; 3987 3988 static inline int 3989 test_restrict (ccp restrict text) 3990 { 3991 // See if C++-style comments work. 3992 // Iterate through items via the restricted pointer. 3993 // Also check for declarations in for loops. 3994 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3995 continue; 3996 return 0; 3997 } 3998 3999 // Check varargs and va_copy. 4000 static void 4001 test_varargs (const char *format, ...) 4002 { 4003 va_list args; 4004 va_start (args, format); 4005 va_list args_copy; 4006 va_copy (args_copy, args); 4007 4008 const char *str; 4009 int number; 4010 float fnumber; 4011 4012 while (*format) 4013 { 4014 switch (*format++) 4015 { 4016 case 's': // string 4017 str = va_arg (args_copy, const char *); 4018 break; 4019 case 'd': // int 4020 number = va_arg (args_copy, int); 4021 break; 4022 case 'f': // float 4023 fnumber = va_arg (args_copy, double); 4024 break; 4025 default: 4026 break; 4027 } 4028 } 4029 va_end (args_copy); 4030 va_end (args); 4031 } 4032 4033 int 4034 main () 4035 { 4036 4037 // Check bool. 4038 _Bool success = false; 4039 4040 // Check restrict. 4041 if (test_restrict ("String literal") == 0) 4042 success = true; 4043 char *restrict newvar = "Another string"; 4044 4045 // Check varargs. 4046 test_varargs ("s, d' f .", "string", 65, 34.234); 4047 test_varargs_macros (); 4048 4049 // Check flexible array members. 4050 struct incomplete_array *ia = 4051 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4052 ia->datasize = 10; 4053 for (int i = 0; i < ia->datasize; ++i) 4054 ia->data[i] = i * 1.234; 4055 4056 // Check named initializers. 4057 struct named_init ni = { 4058 .number = 34, 4059 .name = L"Test wide string", 4060 .average = 543.34343, 4061 }; 4062 4063 ni.number = 58; 4064 4065 int dynamic_array[ni.number]; 4066 dynamic_array[ni.number - 1] = 543; 4067 4068 // work around unused variable warnings 4069 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4070 || dynamic_array[ni.number - 1] != 543); 4071 4072 ; 4073 return 0; 4074 } 4075 _ACEOF 4076 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4077 do 4078 CC="$ac_save_CC $ac_arg" 4079 if ac_fn_c_try_compile "$LINENO"; then : 4080 ac_cv_prog_cc_c99=$ac_arg 4081 fi 4082 rm -f core conftest.err conftest.$ac_objext 4083 test "x$ac_cv_prog_cc_c99" != "xno" && break 4084 done 4085 rm -f conftest.$ac_ext 4086 CC=$ac_save_CC 4087 4088 fi 4089 # AC_CACHE_VAL 4090 case "x$ac_cv_prog_cc_c99" in 4091 x) 4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4093 $as_echo "none needed" >&6; } ;; 4094 xno) 4095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4096 $as_echo "unsupported" >&6; } ;; 4097 *) 4098 CC="$CC $ac_cv_prog_cc_c99" 4099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4100 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4101 esac 4102 if test "x$ac_cv_prog_cc_c99" != xno; then : 4103 4104 fi 4105 4106 4107 4108 ac_ext=c 4109 ac_cpp='$CPP $CPPFLAGS' 4110 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4111 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4112 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4114 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4115 # On Suns, sometimes $CPP names a directory. 4116 if test -n "$CPP" && test -d "$CPP"; then 4117 CPP= 4118 fi 4119 if test -z "$CPP"; then 4120 if ${ac_cv_prog_CPP+:} false; then : 4121 $as_echo_n "(cached) " >&6 4122 else 4123 # Double quotes because CPP needs to be expanded 4124 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4125 do 4126 ac_preproc_ok=false 4127 for ac_c_preproc_warn_flag in '' yes 4128 do 4129 # Use a header file that comes with gcc, so configuring glibc 4130 # with a fresh cross-compiler works. 4131 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4132 # <limits.h> exists even on freestanding compilers. 4133 # On the NeXT, cc -E runs the code through the compiler's parser, 4134 # not just through cpp. "Syntax error" is here to catch this case. 4135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4136 /* end confdefs.h. */ 4137 #ifdef __STDC__ 4138 # include <limits.h> 4139 #else 4140 # include <assert.h> 4141 #endif 4142 Syntax error 4143 _ACEOF 4144 if ac_fn_c_try_cpp "$LINENO"; then : 4145 4146 else 4147 # Broken: fails on valid input. 4148 continue 4149 fi 4150 rm -f conftest.err conftest.i conftest.$ac_ext 4151 4152 # OK, works on sane cases. Now check whether nonexistent headers 4153 # can be detected and how. 4154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4155 /* end confdefs.h. */ 4156 #include <ac_nonexistent.h> 4157 _ACEOF 4158 if ac_fn_c_try_cpp "$LINENO"; then : 4159 # Broken: success on invalid input. 4160 continue 4161 else 4162 # Passes both tests. 4163 ac_preproc_ok=: 4164 break 4165 fi 4166 rm -f conftest.err conftest.i conftest.$ac_ext 4167 4168 done 4169 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4170 rm -f conftest.i conftest.err conftest.$ac_ext 4171 if $ac_preproc_ok; then : 4172 break 4173 fi 4174 4175 done 4176 ac_cv_prog_CPP=$CPP 4177 4178 fi 4179 CPP=$ac_cv_prog_CPP 4180 else 4181 ac_cv_prog_CPP=$CPP 4182 fi 4183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4184 $as_echo "$CPP" >&6; } 4185 ac_preproc_ok=false 4186 for ac_c_preproc_warn_flag in '' yes 4187 do 4188 # Use a header file that comes with gcc, so configuring glibc 4189 # with a fresh cross-compiler works. 4190 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4191 # <limits.h> exists even on freestanding compilers. 4192 # On the NeXT, cc -E runs the code through the compiler's parser, 4193 # not just through cpp. "Syntax error" is here to catch this case. 4194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4195 /* end confdefs.h. */ 4196 #ifdef __STDC__ 4197 # include <limits.h> 4198 #else 4199 # include <assert.h> 4200 #endif 4201 Syntax error 4202 _ACEOF 4203 if ac_fn_c_try_cpp "$LINENO"; then : 4204 4205 else 4206 # Broken: fails on valid input. 4207 continue 4208 fi 4209 rm -f conftest.err conftest.i conftest.$ac_ext 4210 4211 # OK, works on sane cases. Now check whether nonexistent headers 4212 # can be detected and how. 4213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4214 /* end confdefs.h. */ 4215 #include <ac_nonexistent.h> 4216 _ACEOF 4217 if ac_fn_c_try_cpp "$LINENO"; then : 4218 # Broken: success on invalid input. 4219 continue 4220 else 4221 # Passes both tests. 4222 ac_preproc_ok=: 4223 break 4224 fi 4225 rm -f conftest.err conftest.i conftest.$ac_ext 4226 4227 done 4228 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4229 rm -f conftest.i conftest.err conftest.$ac_ext 4230 if $ac_preproc_ok; then : 4231 4232 else 4233 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4234 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4235 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4236 See \`config.log' for more details" "$LINENO" 5; } 4237 fi 4238 4239 ac_ext=c 4240 ac_cpp='$CPP $CPPFLAGS' 4241 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4242 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4243 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4244 4245 4246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4247 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4248 if ${ac_cv_path_GREP+:} false; then : 4249 $as_echo_n "(cached) " >&6 4250 else 4251 if test -z "$GREP"; then 4252 ac_path_GREP_found=false 4253 # Loop through the user's path and test for each of PROGNAME-LIST 4254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4255 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4256 do 4257 IFS=$as_save_IFS 4258 test -z "$as_dir" && as_dir=. 4259 for ac_prog in grep ggrep; do 4260 for ac_exec_ext in '' $ac_executable_extensions; do 4261 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4262 as_fn_executable_p "$ac_path_GREP" || continue 4263 # Check for GNU ac_path_GREP and select it if it is found. 4264 # Check for GNU $ac_path_GREP 4265 case `"$ac_path_GREP" --version 2>&1` in 4266 *GNU*) 4267 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4268 *) 4269 ac_count=0 4270 $as_echo_n 0123456789 >"conftest.in" 4271 while : 4272 do 4273 cat "conftest.in" "conftest.in" >"conftest.tmp" 4274 mv "conftest.tmp" "conftest.in" 4275 cp "conftest.in" "conftest.nl" 4276 $as_echo 'GREP' >> "conftest.nl" 4277 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4278 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4279 as_fn_arith $ac_count + 1 && ac_count=$as_val 4280 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4281 # Best one so far, save it but keep looking for a better one 4282 ac_cv_path_GREP="$ac_path_GREP" 4283 ac_path_GREP_max=$ac_count 4284 fi 4285 # 10*(2^10) chars as input seems more than enough 4286 test $ac_count -gt 10 && break 4287 done 4288 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4289 esac 4290 4291 $ac_path_GREP_found && break 3 4292 done 4293 done 4294 done 4295 IFS=$as_save_IFS 4296 if test -z "$ac_cv_path_GREP"; then 4297 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4298 fi 4299 else 4300 ac_cv_path_GREP=$GREP 4301 fi 4302 4303 fi 4304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4305 $as_echo "$ac_cv_path_GREP" >&6; } 4306 GREP="$ac_cv_path_GREP" 4307 4308 4309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4310 $as_echo_n "checking for egrep... " >&6; } 4311 if ${ac_cv_path_EGREP+:} false; then : 4312 $as_echo_n "(cached) " >&6 4313 else 4314 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4315 then ac_cv_path_EGREP="$GREP -E" 4316 else 4317 if test -z "$EGREP"; then 4318 ac_path_EGREP_found=false 4319 # Loop through the user's path and test for each of PROGNAME-LIST 4320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4321 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4322 do 4323 IFS=$as_save_IFS 4324 test -z "$as_dir" && as_dir=. 4325 for ac_prog in egrep; do 4326 for ac_exec_ext in '' $ac_executable_extensions; do 4327 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4328 as_fn_executable_p "$ac_path_EGREP" || continue 4329 # Check for GNU ac_path_EGREP and select it if it is found. 4330 # Check for GNU $ac_path_EGREP 4331 case `"$ac_path_EGREP" --version 2>&1` in 4332 *GNU*) 4333 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4334 *) 4335 ac_count=0 4336 $as_echo_n 0123456789 >"conftest.in" 4337 while : 4338 do 4339 cat "conftest.in" "conftest.in" >"conftest.tmp" 4340 mv "conftest.tmp" "conftest.in" 4341 cp "conftest.in" "conftest.nl" 4342 $as_echo 'EGREP' >> "conftest.nl" 4343 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4344 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4345 as_fn_arith $ac_count + 1 && ac_count=$as_val 4346 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4347 # Best one so far, save it but keep looking for a better one 4348 ac_cv_path_EGREP="$ac_path_EGREP" 4349 ac_path_EGREP_max=$ac_count 4350 fi 4351 # 10*(2^10) chars as input seems more than enough 4352 test $ac_count -gt 10 && break 4353 done 4354 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4355 esac 4356 4357 $ac_path_EGREP_found && break 3 4358 done 4359 done 4360 done 4361 IFS=$as_save_IFS 4362 if test -z "$ac_cv_path_EGREP"; then 4363 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4364 fi 4365 else 4366 ac_cv_path_EGREP=$EGREP 4367 fi 4368 4369 fi 4370 fi 4371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4372 $as_echo "$ac_cv_path_EGREP" >&6; } 4373 EGREP="$ac_cv_path_EGREP" 4374 4375 4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4377 $as_echo_n "checking for ANSI C header files... " >&6; } 4378 if ${ac_cv_header_stdc+:} false; then : 4379 $as_echo_n "(cached) " >&6 4380 else 4381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4382 /* end confdefs.h. */ 4383 #include <stdlib.h> 4384 #include <stdarg.h> 4385 #include <string.h> 4386 #include <float.h> 4387 4388 int 4389 main () 4390 { 4391 4392 ; 4393 return 0; 4394 } 4395 _ACEOF 4396 if ac_fn_c_try_compile "$LINENO"; then : 4397 ac_cv_header_stdc=yes 4398 else 4399 ac_cv_header_stdc=no 4400 fi 4401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4402 4403 if test $ac_cv_header_stdc = yes; then 4404 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4406 /* end confdefs.h. */ 4407 #include <string.h> 4408 4409 _ACEOF 4410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4411 $EGREP "memchr" >/dev/null 2>&1; then : 4412 4413 else 4414 ac_cv_header_stdc=no 4415 fi 4416 rm -f conftest* 4417 4418 fi 4419 4420 if test $ac_cv_header_stdc = yes; then 4421 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4423 /* end confdefs.h. */ 4424 #include <stdlib.h> 4425 4426 _ACEOF 4427 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4428 $EGREP "free" >/dev/null 2>&1; then : 4429 4430 else 4431 ac_cv_header_stdc=no 4432 fi 4433 rm -f conftest* 4434 4435 fi 4436 4437 if test $ac_cv_header_stdc = yes; then 4438 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4439 if test "$cross_compiling" = yes; then : 4440 : 4441 else 4442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4443 /* end confdefs.h. */ 4444 #include <ctype.h> 4445 #include <stdlib.h> 4446 #if ((' ' & 0x0FF) == 0x020) 4447 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4448 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4449 #else 4450 # define ISLOWER(c) \ 4451 (('a' <= (c) && (c) <= 'i') \ 4452 || ('j' <= (c) && (c) <= 'r') \ 4453 || ('s' <= (c) && (c) <= 'z')) 4454 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4455 #endif 4456 4457 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4458 int 4459 main () 4460 { 4461 int i; 4462 for (i = 0; i < 256; i++) 4463 if (XOR (islower (i), ISLOWER (i)) 4464 || toupper (i) != TOUPPER (i)) 4465 return 2; 4466 return 0; 4467 } 4468 _ACEOF 4469 if ac_fn_c_try_run "$LINENO"; then : 4470 4471 else 4472 ac_cv_header_stdc=no 4473 fi 4474 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4475 conftest.$ac_objext conftest.beam conftest.$ac_ext 4476 fi 4477 4478 fi 4479 fi 4480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4481 $as_echo "$ac_cv_header_stdc" >&6; } 4482 if test $ac_cv_header_stdc = yes; then 4483 4484 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4485 4486 fi 4487 4488 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4489 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4490 inttypes.h stdint.h unistd.h 4491 do : 4492 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4493 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4494 " 4495 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4496 cat >>confdefs.h <<_ACEOF 4497 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4498 _ACEOF 4499 4500 fi 4501 4502 done 4503 4504 4505 4506 4507 4508 4509 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4510 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4511 CLANGCC="yes" 4512 else 4513 CLANGCC="no" 4514 fi 4515 4516 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4517 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4518 INTELCC="yes" 4519 else 4520 INTELCC="no" 4521 fi 4522 4523 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4524 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4525 SUNCC="yes" 4526 else 4527 SUNCC="no" 4528 fi 4529 4530 4531 4532 4533 4534 4535 4536 4537 4538 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4539 if test -n "$ac_tool_prefix"; then 4540 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4541 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4543 $as_echo_n "checking for $ac_word... " >&6; } 4544 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4545 $as_echo_n "(cached) " >&6 4546 else 4547 case $PKG_CONFIG in 4548 [\\/]* | ?:[\\/]*) 4549 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4550 ;; 4551 *) 4552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4553 for as_dir in $PATH 4554 do 4555 IFS=$as_save_IFS 4556 test -z "$as_dir" && as_dir=. 4557 for ac_exec_ext in '' $ac_executable_extensions; do 4558 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4559 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4561 break 2 4562 fi 4563 done 4564 done 4565 IFS=$as_save_IFS 4566 4567 ;; 4568 esac 4569 fi 4570 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4571 if test -n "$PKG_CONFIG"; then 4572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4573 $as_echo "$PKG_CONFIG" >&6; } 4574 else 4575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4576 $as_echo "no" >&6; } 4577 fi 4578 4579 4580 fi 4581 if test -z "$ac_cv_path_PKG_CONFIG"; then 4582 ac_pt_PKG_CONFIG=$PKG_CONFIG 4583 # Extract the first word of "pkg-config", so it can be a program name with args. 4584 set dummy pkg-config; ac_word=$2 4585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4586 $as_echo_n "checking for $ac_word... " >&6; } 4587 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4588 $as_echo_n "(cached) " >&6 4589 else 4590 case $ac_pt_PKG_CONFIG in 4591 [\\/]* | ?:[\\/]*) 4592 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4593 ;; 4594 *) 4595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4596 for as_dir in $PATH 4597 do 4598 IFS=$as_save_IFS 4599 test -z "$as_dir" && as_dir=. 4600 for ac_exec_ext in '' $ac_executable_extensions; do 4601 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4602 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4603 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4604 break 2 4605 fi 4606 done 4607 done 4608 IFS=$as_save_IFS 4609 4610 ;; 4611 esac 4612 fi 4613 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4614 if test -n "$ac_pt_PKG_CONFIG"; then 4615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4616 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4617 else 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4619 $as_echo "no" >&6; } 4620 fi 4621 4622 if test "x$ac_pt_PKG_CONFIG" = x; then 4623 PKG_CONFIG="" 4624 else 4625 case $cross_compiling:$ac_tool_warned in 4626 yes:) 4627 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4628 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4629 ac_tool_warned=yes ;; 4630 esac 4631 PKG_CONFIG=$ac_pt_PKG_CONFIG 4632 fi 4633 else 4634 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4635 fi 4636 4637 fi 4638 if test -n "$PKG_CONFIG"; then 4639 _pkg_min_version=0.9.0 4640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4641 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4642 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4644 $as_echo "yes" >&6; } 4645 else 4646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4647 $as_echo "no" >&6; } 4648 PKG_CONFIG="" 4649 fi 4650 fi 4651 # Make sure we can run config.sub. 4652 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4653 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4654 4655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4656 $as_echo_n "checking build system type... " >&6; } 4657 if ${ac_cv_build+:} false; then : 4658 $as_echo_n "(cached) " >&6 4659 else 4660 ac_build_alias=$build_alias 4661 test "x$ac_build_alias" = x && 4662 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4663 test "x$ac_build_alias" = x && 4664 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4665 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4666 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4667 4668 fi 4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4670 $as_echo "$ac_cv_build" >&6; } 4671 case $ac_cv_build in 4672 *-*-*) ;; 4673 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4674 esac 4675 build=$ac_cv_build 4676 ac_save_IFS=$IFS; IFS='-' 4677 set x $ac_cv_build 4678 shift 4679 build_cpu=$1 4680 build_vendor=$2 4681 shift; shift 4682 # Remember, the first character of IFS is used to create $*, 4683 # except with old shells: 4684 build_os=$* 4685 IFS=$ac_save_IFS 4686 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4687 4688 4689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4690 $as_echo_n "checking host system type... " >&6; } 4691 if ${ac_cv_host+:} false; then : 4692 $as_echo_n "(cached) " >&6 4693 else 4694 if test "x$host_alias" = x; then 4695 ac_cv_host=$ac_cv_build 4696 else 4697 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4698 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4699 fi 4700 4701 fi 4702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4703 $as_echo "$ac_cv_host" >&6; } 4704 case $ac_cv_host in 4705 *-*-*) ;; 4706 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4707 esac 4708 host=$ac_cv_host 4709 ac_save_IFS=$IFS; IFS='-' 4710 set x $ac_cv_host 4711 shift 4712 host_cpu=$1 4713 host_vendor=$2 4714 shift; shift 4715 # Remember, the first character of IFS is used to create $*, 4716 # except with old shells: 4717 host_os=$* 4718 IFS=$ac_save_IFS 4719 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4720 4721 4722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4723 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4724 if ${ac_cv_path_SED+:} false; then : 4725 $as_echo_n "(cached) " >&6 4726 else 4727 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4728 for ac_i in 1 2 3 4 5 6 7; do 4729 ac_script="$ac_script$as_nl$ac_script" 4730 done 4731 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4732 { ac_script=; unset ac_script;} 4733 if test -z "$SED"; then 4734 ac_path_SED_found=false 4735 # Loop through the user's path and test for each of PROGNAME-LIST 4736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4737 for as_dir in $PATH 4738 do 4739 IFS=$as_save_IFS 4740 test -z "$as_dir" && as_dir=. 4741 for ac_prog in sed gsed; do 4742 for ac_exec_ext in '' $ac_executable_extensions; do 4743 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4744 as_fn_executable_p "$ac_path_SED" || continue 4745 # Check for GNU ac_path_SED and select it if it is found. 4746 # Check for GNU $ac_path_SED 4747 case `"$ac_path_SED" --version 2>&1` in 4748 *GNU*) 4749 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4750 *) 4751 ac_count=0 4752 $as_echo_n 0123456789 >"conftest.in" 4753 while : 4754 do 4755 cat "conftest.in" "conftest.in" >"conftest.tmp" 4756 mv "conftest.tmp" "conftest.in" 4757 cp "conftest.in" "conftest.nl" 4758 $as_echo '' >> "conftest.nl" 4759 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4760 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4761 as_fn_arith $ac_count + 1 && ac_count=$as_val 4762 if test $ac_count -gt ${ac_path_SED_max-0}; then 4763 # Best one so far, save it but keep looking for a better one 4764 ac_cv_path_SED="$ac_path_SED" 4765 ac_path_SED_max=$ac_count 4766 fi 4767 # 10*(2^10) chars as input seems more than enough 4768 test $ac_count -gt 10 && break 4769 done 4770 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4771 esac 4772 4773 $ac_path_SED_found && break 3 4774 done 4775 done 4776 done 4777 IFS=$as_save_IFS 4778 if test -z "$ac_cv_path_SED"; then 4779 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4780 fi 4781 else 4782 ac_cv_path_SED=$SED 4783 fi 4784 4785 fi 4786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4787 $as_echo "$ac_cv_path_SED" >&6; } 4788 SED="$ac_cv_path_SED" 4789 rm -f conftest.sed 4790 4791 4792 4793 4794 4795 4796 # Check whether --enable-selective-werror was given. 4797 if test "${enable_selective_werror+set}" = set; then : 4798 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4799 else 4800 SELECTIVE_WERROR=yes 4801 fi 4802 4803 4804 4805 4806 4807 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4808 if test "x$SUNCC" = "xyes"; then 4809 BASE_CFLAGS="-v" 4810 else 4811 BASE_CFLAGS="" 4812 fi 4813 4814 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 xorg_testset_save_CFLAGS="$CFLAGS" 4829 4830 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4833 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4834 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4835 $as_echo_n "(cached) " >&6 4836 else 4837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4838 /* end confdefs.h. */ 4839 int i; 4840 _ACEOF 4841 if ac_fn_c_try_compile "$LINENO"; then : 4842 xorg_cv_cc_flag_unknown_warning_option=yes 4843 else 4844 xorg_cv_cc_flag_unknown_warning_option=no 4845 fi 4846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4847 fi 4848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4849 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4850 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4851 CFLAGS="$xorg_testset_save_CFLAGS" 4852 fi 4853 4854 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4857 fi 4858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4860 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4861 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4862 $as_echo_n "(cached) " >&6 4863 else 4864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4865 /* end confdefs.h. */ 4866 int i; 4867 _ACEOF 4868 if ac_fn_c_try_compile "$LINENO"; then : 4869 xorg_cv_cc_flag_unused_command_line_argument=yes 4870 else 4871 xorg_cv_cc_flag_unused_command_line_argument=no 4872 fi 4873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4874 fi 4875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4876 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4877 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4878 CFLAGS="$xorg_testset_save_CFLAGS" 4879 fi 4880 4881 found="no" 4882 4883 if test $found = "no" ; then 4884 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4886 fi 4887 4888 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4890 fi 4891 4892 CFLAGS="$CFLAGS -Wall" 4893 4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wall" >&5 4895 $as_echo_n "checking if $CC supports-Wall... " >&6; } 4896 cacheid=xorg_cv_cc_flag__Wall 4897 if eval \${$cacheid+:} false; then : 4898 $as_echo_n "(cached) " >&6 4899 else 4900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4901 /* end confdefs.h. */ 4902 int i; 4903 int 4904 main () 4905 { 4906 4907 ; 4908 return 0; 4909 } 4910 _ACEOF 4911 if ac_fn_c_try_link "$LINENO"; then : 4912 eval $cacheid=yes 4913 else 4914 eval $cacheid=no 4915 fi 4916 rm -f core conftest.err conftest.$ac_objext \ 4917 conftest$ac_exeext conftest.$ac_ext 4918 fi 4919 4920 4921 CFLAGS="$xorg_testset_save_CFLAGS" 4922 4923 eval supported=\$$cacheid 4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4925 $as_echo "$supported" >&6; } 4926 if test "$supported" = "yes" ; then 4927 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4928 found="yes" 4929 fi 4930 fi 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 xorg_testset_save_CFLAGS="$CFLAGS" 4947 4948 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4951 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4952 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4953 $as_echo_n "(cached) " >&6 4954 else 4955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4956 /* end confdefs.h. */ 4957 int i; 4958 _ACEOF 4959 if ac_fn_c_try_compile "$LINENO"; then : 4960 xorg_cv_cc_flag_unknown_warning_option=yes 4961 else 4962 xorg_cv_cc_flag_unknown_warning_option=no 4963 fi 4964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4965 fi 4966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4967 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4969 CFLAGS="$xorg_testset_save_CFLAGS" 4970 fi 4971 4972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4975 fi 4976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4978 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4979 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4980 $as_echo_n "(cached) " >&6 4981 else 4982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4983 /* end confdefs.h. */ 4984 int i; 4985 _ACEOF 4986 if ac_fn_c_try_compile "$LINENO"; then : 4987 xorg_cv_cc_flag_unused_command_line_argument=yes 4988 else 4989 xorg_cv_cc_flag_unused_command_line_argument=no 4990 fi 4991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4992 fi 4993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4994 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4995 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4996 CFLAGS="$xorg_testset_save_CFLAGS" 4997 fi 4998 4999 found="no" 5000 5001 if test $found = "no" ; then 5002 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5004 fi 5005 5006 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5008 fi 5009 5010 CFLAGS="$CFLAGS -Wpointer-arith" 5011 5012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-arith" >&5 5013 $as_echo_n "checking if $CC supports-Wpointer-arith... " >&6; } 5014 cacheid=xorg_cv_cc_flag__Wpointer_arith 5015 if eval \${$cacheid+:} false; then : 5016 $as_echo_n "(cached) " >&6 5017 else 5018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5019 /* end confdefs.h. */ 5020 int i; 5021 int 5022 main () 5023 { 5024 5025 ; 5026 return 0; 5027 } 5028 _ACEOF 5029 if ac_fn_c_try_link "$LINENO"; then : 5030 eval $cacheid=yes 5031 else 5032 eval $cacheid=no 5033 fi 5034 rm -f core conftest.err conftest.$ac_objext \ 5035 conftest$ac_exeext conftest.$ac_ext 5036 fi 5037 5038 5039 CFLAGS="$xorg_testset_save_CFLAGS" 5040 5041 eval supported=\$$cacheid 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5043 $as_echo "$supported" >&6; } 5044 if test "$supported" = "yes" ; then 5045 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5046 found="yes" 5047 fi 5048 fi 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 xorg_testset_save_CFLAGS="$CFLAGS" 5065 5066 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5069 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5070 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5071 $as_echo_n "(cached) " >&6 5072 else 5073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5074 /* end confdefs.h. */ 5075 int i; 5076 _ACEOF 5077 if ac_fn_c_try_compile "$LINENO"; then : 5078 xorg_cv_cc_flag_unknown_warning_option=yes 5079 else 5080 xorg_cv_cc_flag_unknown_warning_option=no 5081 fi 5082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5083 fi 5084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5085 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5087 CFLAGS="$xorg_testset_save_CFLAGS" 5088 fi 5089 5090 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5093 fi 5094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5096 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5097 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5098 $as_echo_n "(cached) " >&6 5099 else 5100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5101 /* end confdefs.h. */ 5102 int i; 5103 _ACEOF 5104 if ac_fn_c_try_compile "$LINENO"; then : 5105 xorg_cv_cc_flag_unused_command_line_argument=yes 5106 else 5107 xorg_cv_cc_flag_unused_command_line_argument=no 5108 fi 5109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5110 fi 5111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5112 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5114 CFLAGS="$xorg_testset_save_CFLAGS" 5115 fi 5116 5117 found="no" 5118 5119 if test $found = "no" ; then 5120 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5122 fi 5123 5124 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5126 fi 5127 5128 CFLAGS="$CFLAGS -Wmissing-declarations" 5129 5130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-declarations" >&5 5131 $as_echo_n "checking if $CC supports-Wmissing-declarations... " >&6; } 5132 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5133 if eval \${$cacheid+:} false; then : 5134 $as_echo_n "(cached) " >&6 5135 else 5136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5137 /* end confdefs.h. */ 5138 int i; 5139 int 5140 main () 5141 { 5142 5143 ; 5144 return 0; 5145 } 5146 _ACEOF 5147 if ac_fn_c_try_link "$LINENO"; then : 5148 eval $cacheid=yes 5149 else 5150 eval $cacheid=no 5151 fi 5152 rm -f core conftest.err conftest.$ac_objext \ 5153 conftest$ac_exeext conftest.$ac_ext 5154 fi 5155 5156 5157 CFLAGS="$xorg_testset_save_CFLAGS" 5158 5159 eval supported=\$$cacheid 5160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5161 $as_echo "$supported" >&6; } 5162 if test "$supported" = "yes" ; then 5163 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5164 found="yes" 5165 fi 5166 fi 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 xorg_testset_save_CFLAGS="$CFLAGS" 5183 5184 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5187 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5188 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5189 $as_echo_n "(cached) " >&6 5190 else 5191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5192 /* end confdefs.h. */ 5193 int i; 5194 _ACEOF 5195 if ac_fn_c_try_compile "$LINENO"; then : 5196 xorg_cv_cc_flag_unknown_warning_option=yes 5197 else 5198 xorg_cv_cc_flag_unknown_warning_option=no 5199 fi 5200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5201 fi 5202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5203 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5205 CFLAGS="$xorg_testset_save_CFLAGS" 5206 fi 5207 5208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5211 fi 5212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5214 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5215 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5216 $as_echo_n "(cached) " >&6 5217 else 5218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5219 /* end confdefs.h. */ 5220 int i; 5221 _ACEOF 5222 if ac_fn_c_try_compile "$LINENO"; then : 5223 xorg_cv_cc_flag_unused_command_line_argument=yes 5224 else 5225 xorg_cv_cc_flag_unused_command_line_argument=no 5226 fi 5227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5228 fi 5229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5230 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5231 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5232 CFLAGS="$xorg_testset_save_CFLAGS" 5233 fi 5234 5235 found="no" 5236 5237 if test $found = "no" ; then 5238 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5240 fi 5241 5242 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5244 fi 5245 5246 CFLAGS="$CFLAGS -Wformat=2" 5247 5248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat=2" >&5 5249 $as_echo_n "checking if $CC supports-Wformat=2... " >&6; } 5250 cacheid=xorg_cv_cc_flag__Wformat_2 5251 if eval \${$cacheid+:} false; then : 5252 $as_echo_n "(cached) " >&6 5253 else 5254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5255 /* end confdefs.h. */ 5256 int i; 5257 int 5258 main () 5259 { 5260 5261 ; 5262 return 0; 5263 } 5264 _ACEOF 5265 if ac_fn_c_try_link "$LINENO"; then : 5266 eval $cacheid=yes 5267 else 5268 eval $cacheid=no 5269 fi 5270 rm -f core conftest.err conftest.$ac_objext \ 5271 conftest$ac_exeext conftest.$ac_ext 5272 fi 5273 5274 5275 CFLAGS="$xorg_testset_save_CFLAGS" 5276 5277 eval supported=\$$cacheid 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5279 $as_echo "$supported" >&6; } 5280 if test "$supported" = "yes" ; then 5281 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5282 found="yes" 5283 fi 5284 fi 5285 5286 if test $found = "no" ; then 5287 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5289 fi 5290 5291 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5292 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5293 fi 5294 5295 CFLAGS="$CFLAGS -Wformat" 5296 5297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat" >&5 5298 $as_echo_n "checking if $CC supports-Wformat... " >&6; } 5299 cacheid=xorg_cv_cc_flag__Wformat 5300 if eval \${$cacheid+:} false; then : 5301 $as_echo_n "(cached) " >&6 5302 else 5303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5304 /* end confdefs.h. */ 5305 int i; 5306 int 5307 main () 5308 { 5309 5310 ; 5311 return 0; 5312 } 5313 _ACEOF 5314 if ac_fn_c_try_link "$LINENO"; then : 5315 eval $cacheid=yes 5316 else 5317 eval $cacheid=no 5318 fi 5319 rm -f core conftest.err conftest.$ac_objext \ 5320 conftest$ac_exeext conftest.$ac_ext 5321 fi 5322 5323 5324 CFLAGS="$xorg_testset_save_CFLAGS" 5325 5326 eval supported=\$$cacheid 5327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5328 $as_echo "$supported" >&6; } 5329 if test "$supported" = "yes" ; then 5330 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5331 found="yes" 5332 fi 5333 fi 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 xorg_testset_save_CFLAGS="$CFLAGS" 5352 5353 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5356 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5357 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5358 $as_echo_n "(cached) " >&6 5359 else 5360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5361 /* end confdefs.h. */ 5362 int i; 5363 _ACEOF 5364 if ac_fn_c_try_compile "$LINENO"; then : 5365 xorg_cv_cc_flag_unknown_warning_option=yes 5366 else 5367 xorg_cv_cc_flag_unknown_warning_option=no 5368 fi 5369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5370 fi 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5372 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5374 CFLAGS="$xorg_testset_save_CFLAGS" 5375 fi 5376 5377 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5380 fi 5381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5383 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5384 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5385 $as_echo_n "(cached) " >&6 5386 else 5387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5388 /* end confdefs.h. */ 5389 int i; 5390 _ACEOF 5391 if ac_fn_c_try_compile "$LINENO"; then : 5392 xorg_cv_cc_flag_unused_command_line_argument=yes 5393 else 5394 xorg_cv_cc_flag_unused_command_line_argument=no 5395 fi 5396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5397 fi 5398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5399 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5400 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5401 CFLAGS="$xorg_testset_save_CFLAGS" 5402 fi 5403 5404 found="no" 5405 5406 if test $found = "no" ; then 5407 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5409 fi 5410 5411 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5413 fi 5414 5415 CFLAGS="$CFLAGS -Wstrict-prototypes" 5416 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wstrict-prototypes" >&5 5418 $as_echo_n "checking if $CC supports-Wstrict-prototypes... " >&6; } 5419 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5420 if eval \${$cacheid+:} false; then : 5421 $as_echo_n "(cached) " >&6 5422 else 5423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5424 /* end confdefs.h. */ 5425 int i; 5426 int 5427 main () 5428 { 5429 5430 ; 5431 return 0; 5432 } 5433 _ACEOF 5434 if ac_fn_c_try_link "$LINENO"; then : 5435 eval $cacheid=yes 5436 else 5437 eval $cacheid=no 5438 fi 5439 rm -f core conftest.err conftest.$ac_objext \ 5440 conftest$ac_exeext conftest.$ac_ext 5441 fi 5442 5443 5444 CFLAGS="$xorg_testset_save_CFLAGS" 5445 5446 eval supported=\$$cacheid 5447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5448 $as_echo "$supported" >&6; } 5449 if test "$supported" = "yes" ; then 5450 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5451 found="yes" 5452 fi 5453 fi 5454 5455 5456 5457 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 xorg_testset_save_CFLAGS="$CFLAGS" 5470 5471 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5474 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5475 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5476 $as_echo_n "(cached) " >&6 5477 else 5478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5479 /* end confdefs.h. */ 5480 int i; 5481 _ACEOF 5482 if ac_fn_c_try_compile "$LINENO"; then : 5483 xorg_cv_cc_flag_unknown_warning_option=yes 5484 else 5485 xorg_cv_cc_flag_unknown_warning_option=no 5486 fi 5487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5488 fi 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5490 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5491 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5492 CFLAGS="$xorg_testset_save_CFLAGS" 5493 fi 5494 5495 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5498 fi 5499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5501 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5502 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5503 $as_echo_n "(cached) " >&6 5504 else 5505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5506 /* end confdefs.h. */ 5507 int i; 5508 _ACEOF 5509 if ac_fn_c_try_compile "$LINENO"; then : 5510 xorg_cv_cc_flag_unused_command_line_argument=yes 5511 else 5512 xorg_cv_cc_flag_unused_command_line_argument=no 5513 fi 5514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5515 fi 5516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5517 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5518 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5519 CFLAGS="$xorg_testset_save_CFLAGS" 5520 fi 5521 5522 found="no" 5523 5524 if test $found = "no" ; then 5525 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5527 fi 5528 5529 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5531 fi 5532 5533 CFLAGS="$CFLAGS -Wmissing-prototypes" 5534 5535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-prototypes" >&5 5536 $as_echo_n "checking if $CC supports-Wmissing-prototypes... " >&6; } 5537 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5538 if eval \${$cacheid+:} false; then : 5539 $as_echo_n "(cached) " >&6 5540 else 5541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5542 /* end confdefs.h. */ 5543 int i; 5544 int 5545 main () 5546 { 5547 5548 ; 5549 return 0; 5550 } 5551 _ACEOF 5552 if ac_fn_c_try_link "$LINENO"; then : 5553 eval $cacheid=yes 5554 else 5555 eval $cacheid=no 5556 fi 5557 rm -f core conftest.err conftest.$ac_objext \ 5558 conftest$ac_exeext conftest.$ac_ext 5559 fi 5560 5561 5562 CFLAGS="$xorg_testset_save_CFLAGS" 5563 5564 eval supported=\$$cacheid 5565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5566 $as_echo "$supported" >&6; } 5567 if test "$supported" = "yes" ; then 5568 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5569 found="yes" 5570 fi 5571 fi 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 xorg_testset_save_CFLAGS="$CFLAGS" 5588 5589 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5592 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5593 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5594 $as_echo_n "(cached) " >&6 5595 else 5596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5597 /* end confdefs.h. */ 5598 int i; 5599 _ACEOF 5600 if ac_fn_c_try_compile "$LINENO"; then : 5601 xorg_cv_cc_flag_unknown_warning_option=yes 5602 else 5603 xorg_cv_cc_flag_unknown_warning_option=no 5604 fi 5605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5606 fi 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5608 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5609 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5610 CFLAGS="$xorg_testset_save_CFLAGS" 5611 fi 5612 5613 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5614 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5616 fi 5617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5619 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5620 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5621 $as_echo_n "(cached) " >&6 5622 else 5623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5624 /* end confdefs.h. */ 5625 int i; 5626 _ACEOF 5627 if ac_fn_c_try_compile "$LINENO"; then : 5628 xorg_cv_cc_flag_unused_command_line_argument=yes 5629 else 5630 xorg_cv_cc_flag_unused_command_line_argument=no 5631 fi 5632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5633 fi 5634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5635 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5636 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5637 CFLAGS="$xorg_testset_save_CFLAGS" 5638 fi 5639 5640 found="no" 5641 5642 if test $found = "no" ; then 5643 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5645 fi 5646 5647 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5649 fi 5650 5651 CFLAGS="$CFLAGS -Wnested-externs" 5652 5653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnested-externs" >&5 5654 $as_echo_n "checking if $CC supports-Wnested-externs... " >&6; } 5655 cacheid=xorg_cv_cc_flag__Wnested_externs 5656 if eval \${$cacheid+:} false; then : 5657 $as_echo_n "(cached) " >&6 5658 else 5659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5660 /* end confdefs.h. */ 5661 int i; 5662 int 5663 main () 5664 { 5665 5666 ; 5667 return 0; 5668 } 5669 _ACEOF 5670 if ac_fn_c_try_link "$LINENO"; then : 5671 eval $cacheid=yes 5672 else 5673 eval $cacheid=no 5674 fi 5675 rm -f core conftest.err conftest.$ac_objext \ 5676 conftest$ac_exeext conftest.$ac_ext 5677 fi 5678 5679 5680 CFLAGS="$xorg_testset_save_CFLAGS" 5681 5682 eval supported=\$$cacheid 5683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5684 $as_echo "$supported" >&6; } 5685 if test "$supported" = "yes" ; then 5686 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5687 found="yes" 5688 fi 5689 fi 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701 5702 5703 5704 5705 xorg_testset_save_CFLAGS="$CFLAGS" 5706 5707 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5710 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5711 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5712 $as_echo_n "(cached) " >&6 5713 else 5714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5715 /* end confdefs.h. */ 5716 int i; 5717 _ACEOF 5718 if ac_fn_c_try_compile "$LINENO"; then : 5719 xorg_cv_cc_flag_unknown_warning_option=yes 5720 else 5721 xorg_cv_cc_flag_unknown_warning_option=no 5722 fi 5723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5724 fi 5725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5726 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5727 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5728 CFLAGS="$xorg_testset_save_CFLAGS" 5729 fi 5730 5731 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5734 fi 5735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5737 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5738 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5739 $as_echo_n "(cached) " >&6 5740 else 5741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5742 /* end confdefs.h. */ 5743 int i; 5744 _ACEOF 5745 if ac_fn_c_try_compile "$LINENO"; then : 5746 xorg_cv_cc_flag_unused_command_line_argument=yes 5747 else 5748 xorg_cv_cc_flag_unused_command_line_argument=no 5749 fi 5750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5751 fi 5752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5753 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5754 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5755 CFLAGS="$xorg_testset_save_CFLAGS" 5756 fi 5757 5758 found="no" 5759 5760 if test $found = "no" ; then 5761 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5763 fi 5764 5765 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5767 fi 5768 5769 CFLAGS="$CFLAGS -Wbad-function-cast" 5770 5771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wbad-function-cast" >&5 5772 $as_echo_n "checking if $CC supports-Wbad-function-cast... " >&6; } 5773 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5774 if eval \${$cacheid+:} false; then : 5775 $as_echo_n "(cached) " >&6 5776 else 5777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778 /* end confdefs.h. */ 5779 int i; 5780 int 5781 main () 5782 { 5783 5784 ; 5785 return 0; 5786 } 5787 _ACEOF 5788 if ac_fn_c_try_link "$LINENO"; then : 5789 eval $cacheid=yes 5790 else 5791 eval $cacheid=no 5792 fi 5793 rm -f core conftest.err conftest.$ac_objext \ 5794 conftest$ac_exeext conftest.$ac_ext 5795 fi 5796 5797 5798 CFLAGS="$xorg_testset_save_CFLAGS" 5799 5800 eval supported=\$$cacheid 5801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5802 $as_echo "$supported" >&6; } 5803 if test "$supported" = "yes" ; then 5804 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5805 found="yes" 5806 fi 5807 fi 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 xorg_testset_save_CFLAGS="$CFLAGS" 5824 5825 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5828 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5829 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5830 $as_echo_n "(cached) " >&6 5831 else 5832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5833 /* end confdefs.h. */ 5834 int i; 5835 _ACEOF 5836 if ac_fn_c_try_compile "$LINENO"; then : 5837 xorg_cv_cc_flag_unknown_warning_option=yes 5838 else 5839 xorg_cv_cc_flag_unknown_warning_option=no 5840 fi 5841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5842 fi 5843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5844 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5845 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5846 CFLAGS="$xorg_testset_save_CFLAGS" 5847 fi 5848 5849 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5852 fi 5853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5855 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5856 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5857 $as_echo_n "(cached) " >&6 5858 else 5859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5860 /* end confdefs.h. */ 5861 int i; 5862 _ACEOF 5863 if ac_fn_c_try_compile "$LINENO"; then : 5864 xorg_cv_cc_flag_unused_command_line_argument=yes 5865 else 5866 xorg_cv_cc_flag_unused_command_line_argument=no 5867 fi 5868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5869 fi 5870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5871 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5872 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5873 CFLAGS="$xorg_testset_save_CFLAGS" 5874 fi 5875 5876 found="no" 5877 5878 if test $found = "no" ; then 5879 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5881 fi 5882 5883 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5885 fi 5886 5887 CFLAGS="$CFLAGS -Wold-style-definition" 5888 5889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wold-style-definition" >&5 5890 $as_echo_n "checking if $CC supports-Wold-style-definition... " >&6; } 5891 cacheid=xorg_cv_cc_flag__Wold_style_definition 5892 if eval \${$cacheid+:} false; then : 5893 $as_echo_n "(cached) " >&6 5894 else 5895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5896 /* end confdefs.h. */ 5897 int i; 5898 int 5899 main () 5900 { 5901 5902 ; 5903 return 0; 5904 } 5905 _ACEOF 5906 if ac_fn_c_try_link "$LINENO"; then : 5907 eval $cacheid=yes 5908 else 5909 eval $cacheid=no 5910 fi 5911 rm -f core conftest.err conftest.$ac_objext \ 5912 conftest$ac_exeext conftest.$ac_ext 5913 fi 5914 5915 5916 CFLAGS="$xorg_testset_save_CFLAGS" 5917 5918 eval supported=\$$cacheid 5919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5920 $as_echo "$supported" >&6; } 5921 if test "$supported" = "yes" ; then 5922 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5923 found="yes" 5924 fi 5925 fi 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 xorg_testset_save_CFLAGS="$CFLAGS" 5942 5943 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5946 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5947 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5948 $as_echo_n "(cached) " >&6 5949 else 5950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5951 /* end confdefs.h. */ 5952 int i; 5953 _ACEOF 5954 if ac_fn_c_try_compile "$LINENO"; then : 5955 xorg_cv_cc_flag_unknown_warning_option=yes 5956 else 5957 xorg_cv_cc_flag_unknown_warning_option=no 5958 fi 5959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5960 fi 5961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5962 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5963 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5964 CFLAGS="$xorg_testset_save_CFLAGS" 5965 fi 5966 5967 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5970 fi 5971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5973 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5974 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5975 $as_echo_n "(cached) " >&6 5976 else 5977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5978 /* end confdefs.h. */ 5979 int i; 5980 _ACEOF 5981 if ac_fn_c_try_compile "$LINENO"; then : 5982 xorg_cv_cc_flag_unused_command_line_argument=yes 5983 else 5984 xorg_cv_cc_flag_unused_command_line_argument=no 5985 fi 5986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5987 fi 5988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5989 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5990 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5991 CFLAGS="$xorg_testset_save_CFLAGS" 5992 fi 5993 5994 found="no" 5995 5996 if test $found = "no" ; then 5997 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5999 fi 6000 6001 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6003 fi 6004 6005 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6006 6007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wdeclaration-after-statement" >&5 6008 $as_echo_n "checking if $CC supports-Wdeclaration-after-statement... " >&6; } 6009 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6010 if eval \${$cacheid+:} false; then : 6011 $as_echo_n "(cached) " >&6 6012 else 6013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6014 /* end confdefs.h. */ 6015 int i; 6016 int 6017 main () 6018 { 6019 6020 ; 6021 return 0; 6022 } 6023 _ACEOF 6024 if ac_fn_c_try_link "$LINENO"; then : 6025 eval $cacheid=yes 6026 else 6027 eval $cacheid=no 6028 fi 6029 rm -f core conftest.err conftest.$ac_objext \ 6030 conftest$ac_exeext conftest.$ac_ext 6031 fi 6032 6033 6034 CFLAGS="$xorg_testset_save_CFLAGS" 6035 6036 eval supported=\$$cacheid 6037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6038 $as_echo "$supported" >&6; } 6039 if test "$supported" = "yes" ; then 6040 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6041 found="yes" 6042 fi 6043 fi 6044 6045 6046 6047 6048 6049 # This chunk adds additional warnings that could catch undesired effects. 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 xorg_testset_save_CFLAGS="$CFLAGS" 6064 6065 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6068 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6069 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6070 $as_echo_n "(cached) " >&6 6071 else 6072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6073 /* end confdefs.h. */ 6074 int i; 6075 _ACEOF 6076 if ac_fn_c_try_compile "$LINENO"; then : 6077 xorg_cv_cc_flag_unknown_warning_option=yes 6078 else 6079 xorg_cv_cc_flag_unknown_warning_option=no 6080 fi 6081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6082 fi 6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6084 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6085 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6086 CFLAGS="$xorg_testset_save_CFLAGS" 6087 fi 6088 6089 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6092 fi 6093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6095 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6096 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6097 $as_echo_n "(cached) " >&6 6098 else 6099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6100 /* end confdefs.h. */ 6101 int i; 6102 _ACEOF 6103 if ac_fn_c_try_compile "$LINENO"; then : 6104 xorg_cv_cc_flag_unused_command_line_argument=yes 6105 else 6106 xorg_cv_cc_flag_unused_command_line_argument=no 6107 fi 6108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6109 fi 6110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6111 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6112 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6113 CFLAGS="$xorg_testset_save_CFLAGS" 6114 fi 6115 6116 found="no" 6117 6118 if test $found = "no" ; then 6119 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6121 fi 6122 6123 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6125 fi 6126 6127 CFLAGS="$CFLAGS -Wunused" 6128 6129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wunused" >&5 6130 $as_echo_n "checking if $CC supports-Wunused... " >&6; } 6131 cacheid=xorg_cv_cc_flag__Wunused 6132 if eval \${$cacheid+:} false; then : 6133 $as_echo_n "(cached) " >&6 6134 else 6135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6136 /* end confdefs.h. */ 6137 int i; 6138 int 6139 main () 6140 { 6141 6142 ; 6143 return 0; 6144 } 6145 _ACEOF 6146 if ac_fn_c_try_link "$LINENO"; then : 6147 eval $cacheid=yes 6148 else 6149 eval $cacheid=no 6150 fi 6151 rm -f core conftest.err conftest.$ac_objext \ 6152 conftest$ac_exeext conftest.$ac_ext 6153 fi 6154 6155 6156 CFLAGS="$xorg_testset_save_CFLAGS" 6157 6158 eval supported=\$$cacheid 6159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6160 $as_echo "$supported" >&6; } 6161 if test "$supported" = "yes" ; then 6162 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6163 found="yes" 6164 fi 6165 fi 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 xorg_testset_save_CFLAGS="$CFLAGS" 6182 6183 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6186 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6187 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6188 $as_echo_n "(cached) " >&6 6189 else 6190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6191 /* end confdefs.h. */ 6192 int i; 6193 _ACEOF 6194 if ac_fn_c_try_compile "$LINENO"; then : 6195 xorg_cv_cc_flag_unknown_warning_option=yes 6196 else 6197 xorg_cv_cc_flag_unknown_warning_option=no 6198 fi 6199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6200 fi 6201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6202 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6203 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6204 CFLAGS="$xorg_testset_save_CFLAGS" 6205 fi 6206 6207 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6210 fi 6211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6213 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6214 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6215 $as_echo_n "(cached) " >&6 6216 else 6217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6218 /* end confdefs.h. */ 6219 int i; 6220 _ACEOF 6221 if ac_fn_c_try_compile "$LINENO"; then : 6222 xorg_cv_cc_flag_unused_command_line_argument=yes 6223 else 6224 xorg_cv_cc_flag_unused_command_line_argument=no 6225 fi 6226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6227 fi 6228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6229 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6230 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6231 CFLAGS="$xorg_testset_save_CFLAGS" 6232 fi 6233 6234 found="no" 6235 6236 if test $found = "no" ; then 6237 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6239 fi 6240 6241 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6243 fi 6244 6245 CFLAGS="$CFLAGS -Wuninitialized" 6246 6247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wuninitialized" >&5 6248 $as_echo_n "checking if $CC supports-Wuninitialized... " >&6; } 6249 cacheid=xorg_cv_cc_flag__Wuninitialized 6250 if eval \${$cacheid+:} false; then : 6251 $as_echo_n "(cached) " >&6 6252 else 6253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6254 /* end confdefs.h. */ 6255 int i; 6256 int 6257 main () 6258 { 6259 6260 ; 6261 return 0; 6262 } 6263 _ACEOF 6264 if ac_fn_c_try_link "$LINENO"; then : 6265 eval $cacheid=yes 6266 else 6267 eval $cacheid=no 6268 fi 6269 rm -f core conftest.err conftest.$ac_objext \ 6270 conftest$ac_exeext conftest.$ac_ext 6271 fi 6272 6273 6274 CFLAGS="$xorg_testset_save_CFLAGS" 6275 6276 eval supported=\$$cacheid 6277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6278 $as_echo "$supported" >&6; } 6279 if test "$supported" = "yes" ; then 6280 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6281 found="yes" 6282 fi 6283 fi 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 xorg_testset_save_CFLAGS="$CFLAGS" 6300 6301 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6304 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6305 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6306 $as_echo_n "(cached) " >&6 6307 else 6308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6309 /* end confdefs.h. */ 6310 int i; 6311 _ACEOF 6312 if ac_fn_c_try_compile "$LINENO"; then : 6313 xorg_cv_cc_flag_unknown_warning_option=yes 6314 else 6315 xorg_cv_cc_flag_unknown_warning_option=no 6316 fi 6317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6318 fi 6319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6320 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6321 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6322 CFLAGS="$xorg_testset_save_CFLAGS" 6323 fi 6324 6325 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6328 fi 6329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6331 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6332 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6333 $as_echo_n "(cached) " >&6 6334 else 6335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6336 /* end confdefs.h. */ 6337 int i; 6338 _ACEOF 6339 if ac_fn_c_try_compile "$LINENO"; then : 6340 xorg_cv_cc_flag_unused_command_line_argument=yes 6341 else 6342 xorg_cv_cc_flag_unused_command_line_argument=no 6343 fi 6344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6345 fi 6346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6347 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6348 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6349 CFLAGS="$xorg_testset_save_CFLAGS" 6350 fi 6351 6352 found="no" 6353 6354 if test $found = "no" ; then 6355 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6357 fi 6358 6359 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6361 fi 6362 6363 CFLAGS="$CFLAGS -Wshadow" 6364 6365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wshadow" >&5 6366 $as_echo_n "checking if $CC supports-Wshadow... " >&6; } 6367 cacheid=xorg_cv_cc_flag__Wshadow 6368 if eval \${$cacheid+:} false; then : 6369 $as_echo_n "(cached) " >&6 6370 else 6371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6372 /* end confdefs.h. */ 6373 int i; 6374 int 6375 main () 6376 { 6377 6378 ; 6379 return 0; 6380 } 6381 _ACEOF 6382 if ac_fn_c_try_link "$LINENO"; then : 6383 eval $cacheid=yes 6384 else 6385 eval $cacheid=no 6386 fi 6387 rm -f core conftest.err conftest.$ac_objext \ 6388 conftest$ac_exeext conftest.$ac_ext 6389 fi 6390 6391 6392 CFLAGS="$xorg_testset_save_CFLAGS" 6393 6394 eval supported=\$$cacheid 6395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6396 $as_echo "$supported" >&6; } 6397 if test "$supported" = "yes" ; then 6398 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6399 found="yes" 6400 fi 6401 fi 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 xorg_testset_save_CFLAGS="$CFLAGS" 6418 6419 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6422 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6423 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6424 $as_echo_n "(cached) " >&6 6425 else 6426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6427 /* end confdefs.h. */ 6428 int i; 6429 _ACEOF 6430 if ac_fn_c_try_compile "$LINENO"; then : 6431 xorg_cv_cc_flag_unknown_warning_option=yes 6432 else 6433 xorg_cv_cc_flag_unknown_warning_option=no 6434 fi 6435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6436 fi 6437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6438 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6439 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6440 CFLAGS="$xorg_testset_save_CFLAGS" 6441 fi 6442 6443 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 fi 6447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6449 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6450 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6451 $as_echo_n "(cached) " >&6 6452 else 6453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6454 /* end confdefs.h. */ 6455 int i; 6456 _ACEOF 6457 if ac_fn_c_try_compile "$LINENO"; then : 6458 xorg_cv_cc_flag_unused_command_line_argument=yes 6459 else 6460 xorg_cv_cc_flag_unused_command_line_argument=no 6461 fi 6462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6463 fi 6464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6465 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6466 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6467 CFLAGS="$xorg_testset_save_CFLAGS" 6468 fi 6469 6470 found="no" 6471 6472 if test $found = "no" ; then 6473 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6475 fi 6476 6477 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6478 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6479 fi 6480 6481 CFLAGS="$CFLAGS -Wcast-qual" 6482 6483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wcast-qual" >&5 6484 $as_echo_n "checking if $CC supports-Wcast-qual... " >&6; } 6485 cacheid=xorg_cv_cc_flag__Wcast_qual 6486 if eval \${$cacheid+:} false; then : 6487 $as_echo_n "(cached) " >&6 6488 else 6489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6490 /* end confdefs.h. */ 6491 int i; 6492 int 6493 main () 6494 { 6495 6496 ; 6497 return 0; 6498 } 6499 _ACEOF 6500 if ac_fn_c_try_link "$LINENO"; then : 6501 eval $cacheid=yes 6502 else 6503 eval $cacheid=no 6504 fi 6505 rm -f core conftest.err conftest.$ac_objext \ 6506 conftest$ac_exeext conftest.$ac_ext 6507 fi 6508 6509 6510 CFLAGS="$xorg_testset_save_CFLAGS" 6511 6512 eval supported=\$$cacheid 6513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6514 $as_echo "$supported" >&6; } 6515 if test "$supported" = "yes" ; then 6516 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6517 found="yes" 6518 fi 6519 fi 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 xorg_testset_save_CFLAGS="$CFLAGS" 6536 6537 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6540 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6541 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6542 $as_echo_n "(cached) " >&6 6543 else 6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6545 /* end confdefs.h. */ 6546 int i; 6547 _ACEOF 6548 if ac_fn_c_try_compile "$LINENO"; then : 6549 xorg_cv_cc_flag_unknown_warning_option=yes 6550 else 6551 xorg_cv_cc_flag_unknown_warning_option=no 6552 fi 6553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6554 fi 6555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6556 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6557 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6558 CFLAGS="$xorg_testset_save_CFLAGS" 6559 fi 6560 6561 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 fi 6565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6567 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6568 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6569 $as_echo_n "(cached) " >&6 6570 else 6571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6572 /* end confdefs.h. */ 6573 int i; 6574 _ACEOF 6575 if ac_fn_c_try_compile "$LINENO"; then : 6576 xorg_cv_cc_flag_unused_command_line_argument=yes 6577 else 6578 xorg_cv_cc_flag_unused_command_line_argument=no 6579 fi 6580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6581 fi 6582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6583 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6584 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6585 CFLAGS="$xorg_testset_save_CFLAGS" 6586 fi 6587 6588 found="no" 6589 6590 if test $found = "no" ; then 6591 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6593 fi 6594 6595 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6597 fi 6598 6599 CFLAGS="$CFLAGS -Wmissing-noreturn" 6600 6601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-noreturn" >&5 6602 $as_echo_n "checking if $CC supports-Wmissing-noreturn... " >&6; } 6603 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6604 if eval \${$cacheid+:} false; then : 6605 $as_echo_n "(cached) " >&6 6606 else 6607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6608 /* end confdefs.h. */ 6609 int i; 6610 int 6611 main () 6612 { 6613 6614 ; 6615 return 0; 6616 } 6617 _ACEOF 6618 if ac_fn_c_try_link "$LINENO"; then : 6619 eval $cacheid=yes 6620 else 6621 eval $cacheid=no 6622 fi 6623 rm -f core conftest.err conftest.$ac_objext \ 6624 conftest$ac_exeext conftest.$ac_ext 6625 fi 6626 6627 6628 CFLAGS="$xorg_testset_save_CFLAGS" 6629 6630 eval supported=\$$cacheid 6631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6632 $as_echo "$supported" >&6; } 6633 if test "$supported" = "yes" ; then 6634 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6635 found="yes" 6636 fi 6637 fi 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 xorg_testset_save_CFLAGS="$CFLAGS" 6654 6655 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6658 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6659 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6660 $as_echo_n "(cached) " >&6 6661 else 6662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6663 /* end confdefs.h. */ 6664 int i; 6665 _ACEOF 6666 if ac_fn_c_try_compile "$LINENO"; then : 6667 xorg_cv_cc_flag_unknown_warning_option=yes 6668 else 6669 xorg_cv_cc_flag_unknown_warning_option=no 6670 fi 6671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6672 fi 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6674 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6675 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6676 CFLAGS="$xorg_testset_save_CFLAGS" 6677 fi 6678 6679 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6682 fi 6683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6685 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6686 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6687 $as_echo_n "(cached) " >&6 6688 else 6689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6690 /* end confdefs.h. */ 6691 int i; 6692 _ACEOF 6693 if ac_fn_c_try_compile "$LINENO"; then : 6694 xorg_cv_cc_flag_unused_command_line_argument=yes 6695 else 6696 xorg_cv_cc_flag_unused_command_line_argument=no 6697 fi 6698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6699 fi 6700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6701 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6702 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6703 CFLAGS="$xorg_testset_save_CFLAGS" 6704 fi 6705 6706 found="no" 6707 6708 if test $found = "no" ; then 6709 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6711 fi 6712 6713 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6715 fi 6716 6717 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6718 6719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-format-attribute" >&5 6720 $as_echo_n "checking if $CC supports-Wmissing-format-attribute... " >&6; } 6721 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6722 if eval \${$cacheid+:} false; then : 6723 $as_echo_n "(cached) " >&6 6724 else 6725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6726 /* end confdefs.h. */ 6727 int i; 6728 int 6729 main () 6730 { 6731 6732 ; 6733 return 0; 6734 } 6735 _ACEOF 6736 if ac_fn_c_try_link "$LINENO"; then : 6737 eval $cacheid=yes 6738 else 6739 eval $cacheid=no 6740 fi 6741 rm -f core conftest.err conftest.$ac_objext \ 6742 conftest$ac_exeext conftest.$ac_ext 6743 fi 6744 6745 6746 CFLAGS="$xorg_testset_save_CFLAGS" 6747 6748 eval supported=\$$cacheid 6749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6750 $as_echo "$supported" >&6; } 6751 if test "$supported" = "yes" ; then 6752 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6753 found="yes" 6754 fi 6755 fi 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 xorg_testset_save_CFLAGS="$CFLAGS" 6772 6773 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6776 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6777 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6778 $as_echo_n "(cached) " >&6 6779 else 6780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6781 /* end confdefs.h. */ 6782 int i; 6783 _ACEOF 6784 if ac_fn_c_try_compile "$LINENO"; then : 6785 xorg_cv_cc_flag_unknown_warning_option=yes 6786 else 6787 xorg_cv_cc_flag_unknown_warning_option=no 6788 fi 6789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6790 fi 6791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6792 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6793 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6794 CFLAGS="$xorg_testset_save_CFLAGS" 6795 fi 6796 6797 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6800 fi 6801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6803 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6804 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6805 $as_echo_n "(cached) " >&6 6806 else 6807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6808 /* end confdefs.h. */ 6809 int i; 6810 _ACEOF 6811 if ac_fn_c_try_compile "$LINENO"; then : 6812 xorg_cv_cc_flag_unused_command_line_argument=yes 6813 else 6814 xorg_cv_cc_flag_unused_command_line_argument=no 6815 fi 6816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6817 fi 6818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6819 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6820 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6821 CFLAGS="$xorg_testset_save_CFLAGS" 6822 fi 6823 6824 found="no" 6825 6826 if test $found = "no" ; then 6827 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6829 fi 6830 6831 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6833 fi 6834 6835 CFLAGS="$CFLAGS -Wredundant-decls" 6836 6837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wredundant-decls" >&5 6838 $as_echo_n "checking if $CC supports-Wredundant-decls... " >&6; } 6839 cacheid=xorg_cv_cc_flag__Wredundant_decls 6840 if eval \${$cacheid+:} false; then : 6841 $as_echo_n "(cached) " >&6 6842 else 6843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6844 /* end confdefs.h. */ 6845 int i; 6846 int 6847 main () 6848 { 6849 6850 ; 6851 return 0; 6852 } 6853 _ACEOF 6854 if ac_fn_c_try_link "$LINENO"; then : 6855 eval $cacheid=yes 6856 else 6857 eval $cacheid=no 6858 fi 6859 rm -f core conftest.err conftest.$ac_objext \ 6860 conftest$ac_exeext conftest.$ac_ext 6861 fi 6862 6863 6864 CFLAGS="$xorg_testset_save_CFLAGS" 6865 6866 eval supported=\$$cacheid 6867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6868 $as_echo "$supported" >&6; } 6869 if test "$supported" = "yes" ; then 6870 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6871 found="yes" 6872 fi 6873 fi 6874 6875 6876 6877 # These are currently disabled because they are noisy. They will be enabled 6878 # in the future once the codebase is sufficiently modernized to silence 6879 # them. For now, I don't want them to drown out the other warnings. 6880 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6881 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6882 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6883 6884 # Turn some warnings into errors, so we don't accidently get successful builds 6885 # when there are problems that should be fixed. 6886 6887 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 xorg_testset_save_CFLAGS="$CFLAGS" 6902 6903 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6906 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6907 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6908 $as_echo_n "(cached) " >&6 6909 else 6910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6911 /* end confdefs.h. */ 6912 int i; 6913 _ACEOF 6914 if ac_fn_c_try_compile "$LINENO"; then : 6915 xorg_cv_cc_flag_unknown_warning_option=yes 6916 else 6917 xorg_cv_cc_flag_unknown_warning_option=no 6918 fi 6919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6920 fi 6921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6922 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6923 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6924 CFLAGS="$xorg_testset_save_CFLAGS" 6925 fi 6926 6927 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6930 fi 6931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6933 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6934 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6935 $as_echo_n "(cached) " >&6 6936 else 6937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6938 /* end confdefs.h. */ 6939 int i; 6940 _ACEOF 6941 if ac_fn_c_try_compile "$LINENO"; then : 6942 xorg_cv_cc_flag_unused_command_line_argument=yes 6943 else 6944 xorg_cv_cc_flag_unused_command_line_argument=no 6945 fi 6946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6947 fi 6948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6949 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6950 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6951 CFLAGS="$xorg_testset_save_CFLAGS" 6952 fi 6953 6954 found="no" 6955 6956 if test $found = "no" ; then 6957 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6959 fi 6960 6961 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6963 fi 6964 6965 CFLAGS="$CFLAGS -Werror=implicit" 6966 6967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=implicit" >&5 6968 $as_echo_n "checking if $CC supports-Werror=implicit... " >&6; } 6969 cacheid=xorg_cv_cc_flag__Werror_implicit 6970 if eval \${$cacheid+:} false; then : 6971 $as_echo_n "(cached) " >&6 6972 else 6973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6974 /* end confdefs.h. */ 6975 int i; 6976 int 6977 main () 6978 { 6979 6980 ; 6981 return 0; 6982 } 6983 _ACEOF 6984 if ac_fn_c_try_link "$LINENO"; then : 6985 eval $cacheid=yes 6986 else 6987 eval $cacheid=no 6988 fi 6989 rm -f core conftest.err conftest.$ac_objext \ 6990 conftest$ac_exeext conftest.$ac_ext 6991 fi 6992 6993 6994 CFLAGS="$xorg_testset_save_CFLAGS" 6995 6996 eval supported=\$$cacheid 6997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6998 $as_echo "$supported" >&6; } 6999 if test "$supported" = "yes" ; then 7000 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7001 found="yes" 7002 fi 7003 fi 7004 7005 if test $found = "no" ; then 7006 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7008 fi 7009 7010 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7012 fi 7013 7014 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7015 7016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7017 $as_echo_n "checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7018 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7019 if eval \${$cacheid+:} false; then : 7020 $as_echo_n "(cached) " >&6 7021 else 7022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7023 /* end confdefs.h. */ 7024 int i; 7025 int 7026 main () 7027 { 7028 7029 ; 7030 return 0; 7031 } 7032 _ACEOF 7033 if ac_fn_c_try_link "$LINENO"; then : 7034 eval $cacheid=yes 7035 else 7036 eval $cacheid=no 7037 fi 7038 rm -f core conftest.err conftest.$ac_objext \ 7039 conftest$ac_exeext conftest.$ac_ext 7040 fi 7041 7042 7043 CFLAGS="$xorg_testset_save_CFLAGS" 7044 7045 eval supported=\$$cacheid 7046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7047 $as_echo "$supported" >&6; } 7048 if test "$supported" = "yes" ; then 7049 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7050 found="yes" 7051 fi 7052 fi 7053 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 xorg_testset_save_CFLAGS="$CFLAGS" 7069 7070 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7073 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7074 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7075 $as_echo_n "(cached) " >&6 7076 else 7077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7078 /* end confdefs.h. */ 7079 int i; 7080 _ACEOF 7081 if ac_fn_c_try_compile "$LINENO"; then : 7082 xorg_cv_cc_flag_unknown_warning_option=yes 7083 else 7084 xorg_cv_cc_flag_unknown_warning_option=no 7085 fi 7086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7087 fi 7088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7089 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7090 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7091 CFLAGS="$xorg_testset_save_CFLAGS" 7092 fi 7093 7094 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7097 fi 7098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7100 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7101 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7102 $as_echo_n "(cached) " >&6 7103 else 7104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7105 /* end confdefs.h. */ 7106 int i; 7107 _ACEOF 7108 if ac_fn_c_try_compile "$LINENO"; then : 7109 xorg_cv_cc_flag_unused_command_line_argument=yes 7110 else 7111 xorg_cv_cc_flag_unused_command_line_argument=no 7112 fi 7113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7114 fi 7115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7116 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7117 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7118 CFLAGS="$xorg_testset_save_CFLAGS" 7119 fi 7120 7121 found="no" 7122 7123 if test $found = "no" ; then 7124 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7126 fi 7127 7128 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7130 fi 7131 7132 CFLAGS="$CFLAGS -Werror=nonnull" 7133 7134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=nonnull" >&5 7135 $as_echo_n "checking if $CC supports-Werror=nonnull... " >&6; } 7136 cacheid=xorg_cv_cc_flag__Werror_nonnull 7137 if eval \${$cacheid+:} false; then : 7138 $as_echo_n "(cached) " >&6 7139 else 7140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7141 /* end confdefs.h. */ 7142 int i; 7143 int 7144 main () 7145 { 7146 7147 ; 7148 return 0; 7149 } 7150 _ACEOF 7151 if ac_fn_c_try_link "$LINENO"; then : 7152 eval $cacheid=yes 7153 else 7154 eval $cacheid=no 7155 fi 7156 rm -f core conftest.err conftest.$ac_objext \ 7157 conftest$ac_exeext conftest.$ac_ext 7158 fi 7159 7160 7161 CFLAGS="$xorg_testset_save_CFLAGS" 7162 7163 eval supported=\$$cacheid 7164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7165 $as_echo "$supported" >&6; } 7166 if test "$supported" = "yes" ; then 7167 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7168 found="yes" 7169 fi 7170 fi 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 xorg_testset_save_CFLAGS="$CFLAGS" 7187 7188 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7191 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7192 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7193 $as_echo_n "(cached) " >&6 7194 else 7195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7196 /* end confdefs.h. */ 7197 int i; 7198 _ACEOF 7199 if ac_fn_c_try_compile "$LINENO"; then : 7200 xorg_cv_cc_flag_unknown_warning_option=yes 7201 else 7202 xorg_cv_cc_flag_unknown_warning_option=no 7203 fi 7204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7205 fi 7206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7207 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7208 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7209 CFLAGS="$xorg_testset_save_CFLAGS" 7210 fi 7211 7212 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7215 fi 7216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7218 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7219 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7220 $as_echo_n "(cached) " >&6 7221 else 7222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7223 /* end confdefs.h. */ 7224 int i; 7225 _ACEOF 7226 if ac_fn_c_try_compile "$LINENO"; then : 7227 xorg_cv_cc_flag_unused_command_line_argument=yes 7228 else 7229 xorg_cv_cc_flag_unused_command_line_argument=no 7230 fi 7231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7232 fi 7233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7234 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7235 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7236 CFLAGS="$xorg_testset_save_CFLAGS" 7237 fi 7238 7239 found="no" 7240 7241 if test $found = "no" ; then 7242 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7244 fi 7245 7246 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7248 fi 7249 7250 CFLAGS="$CFLAGS -Werror=init-self" 7251 7252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=init-self" >&5 7253 $as_echo_n "checking if $CC supports-Werror=init-self... " >&6; } 7254 cacheid=xorg_cv_cc_flag__Werror_init_self 7255 if eval \${$cacheid+:} false; then : 7256 $as_echo_n "(cached) " >&6 7257 else 7258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7259 /* end confdefs.h. */ 7260 int i; 7261 int 7262 main () 7263 { 7264 7265 ; 7266 return 0; 7267 } 7268 _ACEOF 7269 if ac_fn_c_try_link "$LINENO"; then : 7270 eval $cacheid=yes 7271 else 7272 eval $cacheid=no 7273 fi 7274 rm -f core conftest.err conftest.$ac_objext \ 7275 conftest$ac_exeext conftest.$ac_ext 7276 fi 7277 7278 7279 CFLAGS="$xorg_testset_save_CFLAGS" 7280 7281 eval supported=\$$cacheid 7282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7283 $as_echo "$supported" >&6; } 7284 if test "$supported" = "yes" ; then 7285 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7286 found="yes" 7287 fi 7288 fi 7289 7290 7291 7292 7293 7294 7295 7296 7297 7298 7299 7300 7301 7302 7303 7304 xorg_testset_save_CFLAGS="$CFLAGS" 7305 7306 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7309 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7310 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7311 $as_echo_n "(cached) " >&6 7312 else 7313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7314 /* end confdefs.h. */ 7315 int i; 7316 _ACEOF 7317 if ac_fn_c_try_compile "$LINENO"; then : 7318 xorg_cv_cc_flag_unknown_warning_option=yes 7319 else 7320 xorg_cv_cc_flag_unknown_warning_option=no 7321 fi 7322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7323 fi 7324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7325 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7326 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7327 CFLAGS="$xorg_testset_save_CFLAGS" 7328 fi 7329 7330 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7333 fi 7334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7336 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7337 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7338 $as_echo_n "(cached) " >&6 7339 else 7340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7341 /* end confdefs.h. */ 7342 int i; 7343 _ACEOF 7344 if ac_fn_c_try_compile "$LINENO"; then : 7345 xorg_cv_cc_flag_unused_command_line_argument=yes 7346 else 7347 xorg_cv_cc_flag_unused_command_line_argument=no 7348 fi 7349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7350 fi 7351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7352 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7353 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7354 CFLAGS="$xorg_testset_save_CFLAGS" 7355 fi 7356 7357 found="no" 7358 7359 if test $found = "no" ; then 7360 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7362 fi 7363 7364 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7366 fi 7367 7368 CFLAGS="$CFLAGS -Werror=main" 7369 7370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=main" >&5 7371 $as_echo_n "checking if $CC supports-Werror=main... " >&6; } 7372 cacheid=xorg_cv_cc_flag__Werror_main 7373 if eval \${$cacheid+:} false; then : 7374 $as_echo_n "(cached) " >&6 7375 else 7376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7377 /* end confdefs.h. */ 7378 int i; 7379 int 7380 main () 7381 { 7382 7383 ; 7384 return 0; 7385 } 7386 _ACEOF 7387 if ac_fn_c_try_link "$LINENO"; then : 7388 eval $cacheid=yes 7389 else 7390 eval $cacheid=no 7391 fi 7392 rm -f core conftest.err conftest.$ac_objext \ 7393 conftest$ac_exeext conftest.$ac_ext 7394 fi 7395 7396 7397 CFLAGS="$xorg_testset_save_CFLAGS" 7398 7399 eval supported=\$$cacheid 7400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7401 $as_echo "$supported" >&6; } 7402 if test "$supported" = "yes" ; then 7403 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7404 found="yes" 7405 fi 7406 fi 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 xorg_testset_save_CFLAGS="$CFLAGS" 7423 7424 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7427 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7428 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7429 $as_echo_n "(cached) " >&6 7430 else 7431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7432 /* end confdefs.h. */ 7433 int i; 7434 _ACEOF 7435 if ac_fn_c_try_compile "$LINENO"; then : 7436 xorg_cv_cc_flag_unknown_warning_option=yes 7437 else 7438 xorg_cv_cc_flag_unknown_warning_option=no 7439 fi 7440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7441 fi 7442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7443 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7444 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7445 CFLAGS="$xorg_testset_save_CFLAGS" 7446 fi 7447 7448 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7451 fi 7452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7454 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7455 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7456 $as_echo_n "(cached) " >&6 7457 else 7458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7459 /* end confdefs.h. */ 7460 int i; 7461 _ACEOF 7462 if ac_fn_c_try_compile "$LINENO"; then : 7463 xorg_cv_cc_flag_unused_command_line_argument=yes 7464 else 7465 xorg_cv_cc_flag_unused_command_line_argument=no 7466 fi 7467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7468 fi 7469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7470 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7471 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7472 CFLAGS="$xorg_testset_save_CFLAGS" 7473 fi 7474 7475 found="no" 7476 7477 if test $found = "no" ; then 7478 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7480 fi 7481 7482 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7483 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7484 fi 7485 7486 CFLAGS="$CFLAGS -Werror=missing-braces" 7487 7488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=missing-braces" >&5 7489 $as_echo_n "checking if $CC supports-Werror=missing-braces... " >&6; } 7490 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7491 if eval \${$cacheid+:} false; then : 7492 $as_echo_n "(cached) " >&6 7493 else 7494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7495 /* end confdefs.h. */ 7496 int i; 7497 int 7498 main () 7499 { 7500 7501 ; 7502 return 0; 7503 } 7504 _ACEOF 7505 if ac_fn_c_try_link "$LINENO"; then : 7506 eval $cacheid=yes 7507 else 7508 eval $cacheid=no 7509 fi 7510 rm -f core conftest.err conftest.$ac_objext \ 7511 conftest$ac_exeext conftest.$ac_ext 7512 fi 7513 7514 7515 CFLAGS="$xorg_testset_save_CFLAGS" 7516 7517 eval supported=\$$cacheid 7518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7519 $as_echo "$supported" >&6; } 7520 if test "$supported" = "yes" ; then 7521 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7522 found="yes" 7523 fi 7524 fi 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 xorg_testset_save_CFLAGS="$CFLAGS" 7541 7542 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7545 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7546 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7547 $as_echo_n "(cached) " >&6 7548 else 7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550 /* end confdefs.h. */ 7551 int i; 7552 _ACEOF 7553 if ac_fn_c_try_compile "$LINENO"; then : 7554 xorg_cv_cc_flag_unknown_warning_option=yes 7555 else 7556 xorg_cv_cc_flag_unknown_warning_option=no 7557 fi 7558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7559 fi 7560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7561 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7562 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7563 CFLAGS="$xorg_testset_save_CFLAGS" 7564 fi 7565 7566 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7569 fi 7570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7572 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7573 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7574 $as_echo_n "(cached) " >&6 7575 else 7576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7577 /* end confdefs.h. */ 7578 int i; 7579 _ACEOF 7580 if ac_fn_c_try_compile "$LINENO"; then : 7581 xorg_cv_cc_flag_unused_command_line_argument=yes 7582 else 7583 xorg_cv_cc_flag_unused_command_line_argument=no 7584 fi 7585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7586 fi 7587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7588 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7589 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7590 CFLAGS="$xorg_testset_save_CFLAGS" 7591 fi 7592 7593 found="no" 7594 7595 if test $found = "no" ; then 7596 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7598 fi 7599 7600 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7602 fi 7603 7604 CFLAGS="$CFLAGS -Werror=sequence-point" 7605 7606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=sequence-point" >&5 7607 $as_echo_n "checking if $CC supports-Werror=sequence-point... " >&6; } 7608 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7609 if eval \${$cacheid+:} false; then : 7610 $as_echo_n "(cached) " >&6 7611 else 7612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7613 /* end confdefs.h. */ 7614 int i; 7615 int 7616 main () 7617 { 7618 7619 ; 7620 return 0; 7621 } 7622 _ACEOF 7623 if ac_fn_c_try_link "$LINENO"; then : 7624 eval $cacheid=yes 7625 else 7626 eval $cacheid=no 7627 fi 7628 rm -f core conftest.err conftest.$ac_objext \ 7629 conftest$ac_exeext conftest.$ac_ext 7630 fi 7631 7632 7633 CFLAGS="$xorg_testset_save_CFLAGS" 7634 7635 eval supported=\$$cacheid 7636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7637 $as_echo "$supported" >&6; } 7638 if test "$supported" = "yes" ; then 7639 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7640 found="yes" 7641 fi 7642 fi 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 xorg_testset_save_CFLAGS="$CFLAGS" 7659 7660 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7663 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7664 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7665 $as_echo_n "(cached) " >&6 7666 else 7667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7668 /* end confdefs.h. */ 7669 int i; 7670 _ACEOF 7671 if ac_fn_c_try_compile "$LINENO"; then : 7672 xorg_cv_cc_flag_unknown_warning_option=yes 7673 else 7674 xorg_cv_cc_flag_unknown_warning_option=no 7675 fi 7676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7677 fi 7678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7679 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7680 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7681 CFLAGS="$xorg_testset_save_CFLAGS" 7682 fi 7683 7684 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7687 fi 7688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7690 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7691 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7692 $as_echo_n "(cached) " >&6 7693 else 7694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7695 /* end confdefs.h. */ 7696 int i; 7697 _ACEOF 7698 if ac_fn_c_try_compile "$LINENO"; then : 7699 xorg_cv_cc_flag_unused_command_line_argument=yes 7700 else 7701 xorg_cv_cc_flag_unused_command_line_argument=no 7702 fi 7703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7704 fi 7705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7706 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7707 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7708 CFLAGS="$xorg_testset_save_CFLAGS" 7709 fi 7710 7711 found="no" 7712 7713 if test $found = "no" ; then 7714 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7716 fi 7717 7718 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7719 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7720 fi 7721 7722 CFLAGS="$CFLAGS -Werror=return-type" 7723 7724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=return-type" >&5 7725 $as_echo_n "checking if $CC supports-Werror=return-type... " >&6; } 7726 cacheid=xorg_cv_cc_flag__Werror_return_type 7727 if eval \${$cacheid+:} false; then : 7728 $as_echo_n "(cached) " >&6 7729 else 7730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7731 /* end confdefs.h. */ 7732 int i; 7733 int 7734 main () 7735 { 7736 7737 ; 7738 return 0; 7739 } 7740 _ACEOF 7741 if ac_fn_c_try_link "$LINENO"; then : 7742 eval $cacheid=yes 7743 else 7744 eval $cacheid=no 7745 fi 7746 rm -f core conftest.err conftest.$ac_objext \ 7747 conftest$ac_exeext conftest.$ac_ext 7748 fi 7749 7750 7751 CFLAGS="$xorg_testset_save_CFLAGS" 7752 7753 eval supported=\$$cacheid 7754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7755 $as_echo "$supported" >&6; } 7756 if test "$supported" = "yes" ; then 7757 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7758 found="yes" 7759 fi 7760 fi 7761 7762 if test $found = "no" ; then 7763 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7765 fi 7766 7767 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7769 fi 7770 7771 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7772 7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7774 $as_echo_n "checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7775 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7776 if eval \${$cacheid+:} false; then : 7777 $as_echo_n "(cached) " >&6 7778 else 7779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7780 /* end confdefs.h. */ 7781 int i; 7782 int 7783 main () 7784 { 7785 7786 ; 7787 return 0; 7788 } 7789 _ACEOF 7790 if ac_fn_c_try_link "$LINENO"; then : 7791 eval $cacheid=yes 7792 else 7793 eval $cacheid=no 7794 fi 7795 rm -f core conftest.err conftest.$ac_objext \ 7796 conftest$ac_exeext conftest.$ac_ext 7797 fi 7798 7799 7800 CFLAGS="$xorg_testset_save_CFLAGS" 7801 7802 eval supported=\$$cacheid 7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7804 $as_echo "$supported" >&6; } 7805 if test "$supported" = "yes" ; then 7806 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7807 found="yes" 7808 fi 7809 fi 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 xorg_testset_save_CFLAGS="$CFLAGS" 7826 7827 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7830 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7831 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7832 $as_echo_n "(cached) " >&6 7833 else 7834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7835 /* end confdefs.h. */ 7836 int i; 7837 _ACEOF 7838 if ac_fn_c_try_compile "$LINENO"; then : 7839 xorg_cv_cc_flag_unknown_warning_option=yes 7840 else 7841 xorg_cv_cc_flag_unknown_warning_option=no 7842 fi 7843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7844 fi 7845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7846 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7847 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7848 CFLAGS="$xorg_testset_save_CFLAGS" 7849 fi 7850 7851 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7854 fi 7855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7857 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7858 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7859 $as_echo_n "(cached) " >&6 7860 else 7861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7862 /* end confdefs.h. */ 7863 int i; 7864 _ACEOF 7865 if ac_fn_c_try_compile "$LINENO"; then : 7866 xorg_cv_cc_flag_unused_command_line_argument=yes 7867 else 7868 xorg_cv_cc_flag_unused_command_line_argument=no 7869 fi 7870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7871 fi 7872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7873 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7874 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7875 CFLAGS="$xorg_testset_save_CFLAGS" 7876 fi 7877 7878 found="no" 7879 7880 if test $found = "no" ; then 7881 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7883 fi 7884 7885 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7887 fi 7888 7889 CFLAGS="$CFLAGS -Werror=trigraphs" 7890 7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=trigraphs" >&5 7892 $as_echo_n "checking if $CC supports-Werror=trigraphs... " >&6; } 7893 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7894 if eval \${$cacheid+:} false; then : 7895 $as_echo_n "(cached) " >&6 7896 else 7897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7898 /* end confdefs.h. */ 7899 int i; 7900 int 7901 main () 7902 { 7903 7904 ; 7905 return 0; 7906 } 7907 _ACEOF 7908 if ac_fn_c_try_link "$LINENO"; then : 7909 eval $cacheid=yes 7910 else 7911 eval $cacheid=no 7912 fi 7913 rm -f core conftest.err conftest.$ac_objext \ 7914 conftest$ac_exeext conftest.$ac_ext 7915 fi 7916 7917 7918 CFLAGS="$xorg_testset_save_CFLAGS" 7919 7920 eval supported=\$$cacheid 7921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7922 $as_echo "$supported" >&6; } 7923 if test "$supported" = "yes" ; then 7924 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7925 found="yes" 7926 fi 7927 fi 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 xorg_testset_save_CFLAGS="$CFLAGS" 7944 7945 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7948 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7949 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7950 $as_echo_n "(cached) " >&6 7951 else 7952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7953 /* end confdefs.h. */ 7954 int i; 7955 _ACEOF 7956 if ac_fn_c_try_compile "$LINENO"; then : 7957 xorg_cv_cc_flag_unknown_warning_option=yes 7958 else 7959 xorg_cv_cc_flag_unknown_warning_option=no 7960 fi 7961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7962 fi 7963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7964 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7965 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7966 CFLAGS="$xorg_testset_save_CFLAGS" 7967 fi 7968 7969 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7972 fi 7973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7975 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7976 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7977 $as_echo_n "(cached) " >&6 7978 else 7979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7980 /* end confdefs.h. */ 7981 int i; 7982 _ACEOF 7983 if ac_fn_c_try_compile "$LINENO"; then : 7984 xorg_cv_cc_flag_unused_command_line_argument=yes 7985 else 7986 xorg_cv_cc_flag_unused_command_line_argument=no 7987 fi 7988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7989 fi 7990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7991 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7992 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7993 CFLAGS="$xorg_testset_save_CFLAGS" 7994 fi 7995 7996 found="no" 7997 7998 if test $found = "no" ; then 7999 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8001 fi 8002 8003 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8005 fi 8006 8007 CFLAGS="$CFLAGS -Werror=array-bounds" 8008 8009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=array-bounds" >&5 8010 $as_echo_n "checking if $CC supports-Werror=array-bounds... " >&6; } 8011 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8012 if eval \${$cacheid+:} false; then : 8013 $as_echo_n "(cached) " >&6 8014 else 8015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8016 /* end confdefs.h. */ 8017 int i; 8018 int 8019 main () 8020 { 8021 8022 ; 8023 return 0; 8024 } 8025 _ACEOF 8026 if ac_fn_c_try_link "$LINENO"; then : 8027 eval $cacheid=yes 8028 else 8029 eval $cacheid=no 8030 fi 8031 rm -f core conftest.err conftest.$ac_objext \ 8032 conftest$ac_exeext conftest.$ac_ext 8033 fi 8034 8035 8036 CFLAGS="$xorg_testset_save_CFLAGS" 8037 8038 eval supported=\$$cacheid 8039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8040 $as_echo "$supported" >&6; } 8041 if test "$supported" = "yes" ; then 8042 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8043 found="yes" 8044 fi 8045 fi 8046 8047 8048 8049 8050 8051 8052 8053 8054 8055 8056 8057 8058 8059 8060 8061 xorg_testset_save_CFLAGS="$CFLAGS" 8062 8063 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8066 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8067 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8068 $as_echo_n "(cached) " >&6 8069 else 8070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8071 /* end confdefs.h. */ 8072 int i; 8073 _ACEOF 8074 if ac_fn_c_try_compile "$LINENO"; then : 8075 xorg_cv_cc_flag_unknown_warning_option=yes 8076 else 8077 xorg_cv_cc_flag_unknown_warning_option=no 8078 fi 8079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8080 fi 8081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8082 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8083 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8084 CFLAGS="$xorg_testset_save_CFLAGS" 8085 fi 8086 8087 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8090 fi 8091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8093 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8094 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8095 $as_echo_n "(cached) " >&6 8096 else 8097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8098 /* end confdefs.h. */ 8099 int i; 8100 _ACEOF 8101 if ac_fn_c_try_compile "$LINENO"; then : 8102 xorg_cv_cc_flag_unused_command_line_argument=yes 8103 else 8104 xorg_cv_cc_flag_unused_command_line_argument=no 8105 fi 8106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8107 fi 8108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8109 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8110 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8111 CFLAGS="$xorg_testset_save_CFLAGS" 8112 fi 8113 8114 found="no" 8115 8116 if test $found = "no" ; then 8117 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8119 fi 8120 8121 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8123 fi 8124 8125 CFLAGS="$CFLAGS -Werror=write-strings" 8126 8127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=write-strings" >&5 8128 $as_echo_n "checking if $CC supports-Werror=write-strings... " >&6; } 8129 cacheid=xorg_cv_cc_flag__Werror_write_strings 8130 if eval \${$cacheid+:} false; then : 8131 $as_echo_n "(cached) " >&6 8132 else 8133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8134 /* end confdefs.h. */ 8135 int i; 8136 int 8137 main () 8138 { 8139 8140 ; 8141 return 0; 8142 } 8143 _ACEOF 8144 if ac_fn_c_try_link "$LINENO"; then : 8145 eval $cacheid=yes 8146 else 8147 eval $cacheid=no 8148 fi 8149 rm -f core conftest.err conftest.$ac_objext \ 8150 conftest$ac_exeext conftest.$ac_ext 8151 fi 8152 8153 8154 CFLAGS="$xorg_testset_save_CFLAGS" 8155 8156 eval supported=\$$cacheid 8157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8158 $as_echo "$supported" >&6; } 8159 if test "$supported" = "yes" ; then 8160 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8161 found="yes" 8162 fi 8163 fi 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 xorg_testset_save_CFLAGS="$CFLAGS" 8180 8181 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8184 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8185 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8186 $as_echo_n "(cached) " >&6 8187 else 8188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8189 /* end confdefs.h. */ 8190 int i; 8191 _ACEOF 8192 if ac_fn_c_try_compile "$LINENO"; then : 8193 xorg_cv_cc_flag_unknown_warning_option=yes 8194 else 8195 xorg_cv_cc_flag_unknown_warning_option=no 8196 fi 8197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8198 fi 8199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8200 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8201 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8202 CFLAGS="$xorg_testset_save_CFLAGS" 8203 fi 8204 8205 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8208 fi 8209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8211 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8212 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8213 $as_echo_n "(cached) " >&6 8214 else 8215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8216 /* end confdefs.h. */ 8217 int i; 8218 _ACEOF 8219 if ac_fn_c_try_compile "$LINENO"; then : 8220 xorg_cv_cc_flag_unused_command_line_argument=yes 8221 else 8222 xorg_cv_cc_flag_unused_command_line_argument=no 8223 fi 8224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8225 fi 8226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8227 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8228 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8229 CFLAGS="$xorg_testset_save_CFLAGS" 8230 fi 8231 8232 found="no" 8233 8234 if test $found = "no" ; then 8235 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8237 fi 8238 8239 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8241 fi 8242 8243 CFLAGS="$CFLAGS -Werror=address" 8244 8245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=address" >&5 8246 $as_echo_n "checking if $CC supports-Werror=address... " >&6; } 8247 cacheid=xorg_cv_cc_flag__Werror_address 8248 if eval \${$cacheid+:} false; then : 8249 $as_echo_n "(cached) " >&6 8250 else 8251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8252 /* end confdefs.h. */ 8253 int i; 8254 int 8255 main () 8256 { 8257 8258 ; 8259 return 0; 8260 } 8261 _ACEOF 8262 if ac_fn_c_try_link "$LINENO"; then : 8263 eval $cacheid=yes 8264 else 8265 eval $cacheid=no 8266 fi 8267 rm -f core conftest.err conftest.$ac_objext \ 8268 conftest$ac_exeext conftest.$ac_ext 8269 fi 8270 8271 8272 CFLAGS="$xorg_testset_save_CFLAGS" 8273 8274 eval supported=\$$cacheid 8275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8276 $as_echo "$supported" >&6; } 8277 if test "$supported" = "yes" ; then 8278 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8279 found="yes" 8280 fi 8281 fi 8282 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 8293 8294 8295 8296 8297 xorg_testset_save_CFLAGS="$CFLAGS" 8298 8299 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8302 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8303 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8304 $as_echo_n "(cached) " >&6 8305 else 8306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8307 /* end confdefs.h. */ 8308 int i; 8309 _ACEOF 8310 if ac_fn_c_try_compile "$LINENO"; then : 8311 xorg_cv_cc_flag_unknown_warning_option=yes 8312 else 8313 xorg_cv_cc_flag_unknown_warning_option=no 8314 fi 8315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8316 fi 8317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8318 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8319 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8320 CFLAGS="$xorg_testset_save_CFLAGS" 8321 fi 8322 8323 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8326 fi 8327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8329 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8330 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8331 $as_echo_n "(cached) " >&6 8332 else 8333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8334 /* end confdefs.h. */ 8335 int i; 8336 _ACEOF 8337 if ac_fn_c_try_compile "$LINENO"; then : 8338 xorg_cv_cc_flag_unused_command_line_argument=yes 8339 else 8340 xorg_cv_cc_flag_unused_command_line_argument=no 8341 fi 8342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8343 fi 8344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8345 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8346 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8347 CFLAGS="$xorg_testset_save_CFLAGS" 8348 fi 8349 8350 found="no" 8351 8352 if test $found = "no" ; then 8353 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8355 fi 8356 8357 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8359 fi 8360 8361 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8362 8363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=int-to-pointer-cast" >&5 8364 $as_echo_n "checking if $CC supports-Werror=int-to-pointer-cast... " >&6; } 8365 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8366 if eval \${$cacheid+:} false; then : 8367 $as_echo_n "(cached) " >&6 8368 else 8369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8370 /* end confdefs.h. */ 8371 int i; 8372 int 8373 main () 8374 { 8375 8376 ; 8377 return 0; 8378 } 8379 _ACEOF 8380 if ac_fn_c_try_link "$LINENO"; then : 8381 eval $cacheid=yes 8382 else 8383 eval $cacheid=no 8384 fi 8385 rm -f core conftest.err conftest.$ac_objext \ 8386 conftest$ac_exeext conftest.$ac_ext 8387 fi 8388 8389 8390 CFLAGS="$xorg_testset_save_CFLAGS" 8391 8392 eval supported=\$$cacheid 8393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8394 $as_echo "$supported" >&6; } 8395 if test "$supported" = "yes" ; then 8396 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8397 found="yes" 8398 fi 8399 fi 8400 8401 if test $found = "no" ; then 8402 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8404 fi 8405 8406 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8408 fi 8409 8410 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8411 8412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8413 $as_echo_n "checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8414 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8415 if eval \${$cacheid+:} false; then : 8416 $as_echo_n "(cached) " >&6 8417 else 8418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8419 /* end confdefs.h. */ 8420 int i; 8421 int 8422 main () 8423 { 8424 8425 ; 8426 return 0; 8427 } 8428 _ACEOF 8429 if ac_fn_c_try_link "$LINENO"; then : 8430 eval $cacheid=yes 8431 else 8432 eval $cacheid=no 8433 fi 8434 rm -f core conftest.err conftest.$ac_objext \ 8435 conftest$ac_exeext conftest.$ac_ext 8436 fi 8437 8438 8439 CFLAGS="$xorg_testset_save_CFLAGS" 8440 8441 eval supported=\$$cacheid 8442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8443 $as_echo "$supported" >&6; } 8444 if test "$supported" = "yes" ; then 8445 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8446 found="yes" 8447 fi 8448 fi 8449 8450 8451 8452 8453 8454 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 xorg_testset_save_CFLAGS="$CFLAGS" 8465 8466 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8469 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8470 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8471 $as_echo_n "(cached) " >&6 8472 else 8473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8474 /* end confdefs.h. */ 8475 int i; 8476 _ACEOF 8477 if ac_fn_c_try_compile "$LINENO"; then : 8478 xorg_cv_cc_flag_unknown_warning_option=yes 8479 else 8480 xorg_cv_cc_flag_unknown_warning_option=no 8481 fi 8482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8483 fi 8484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8485 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8486 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8487 CFLAGS="$xorg_testset_save_CFLAGS" 8488 fi 8489 8490 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8491 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8493 fi 8494 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8496 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8497 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8498 $as_echo_n "(cached) " >&6 8499 else 8500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8501 /* end confdefs.h. */ 8502 int i; 8503 _ACEOF 8504 if ac_fn_c_try_compile "$LINENO"; then : 8505 xorg_cv_cc_flag_unused_command_line_argument=yes 8506 else 8507 xorg_cv_cc_flag_unused_command_line_argument=no 8508 fi 8509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8510 fi 8511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8512 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8513 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8514 CFLAGS="$xorg_testset_save_CFLAGS" 8515 fi 8516 8517 found="no" 8518 8519 if test $found = "no" ; then 8520 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8522 fi 8523 8524 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8525 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8526 fi 8527 8528 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8529 8530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=pointer-to-int-cast" >&5 8531 $as_echo_n "checking if $CC supports-Werror=pointer-to-int-cast... " >&6; } 8532 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8533 if eval \${$cacheid+:} false; then : 8534 $as_echo_n "(cached) " >&6 8535 else 8536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8537 /* end confdefs.h. */ 8538 int i; 8539 int 8540 main () 8541 { 8542 8543 ; 8544 return 0; 8545 } 8546 _ACEOF 8547 if ac_fn_c_try_link "$LINENO"; then : 8548 eval $cacheid=yes 8549 else 8550 eval $cacheid=no 8551 fi 8552 rm -f core conftest.err conftest.$ac_objext \ 8553 conftest$ac_exeext conftest.$ac_ext 8554 fi 8555 8556 8557 CFLAGS="$xorg_testset_save_CFLAGS" 8558 8559 eval supported=\$$cacheid 8560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8561 $as_echo "$supported" >&6; } 8562 if test "$supported" = "yes" ; then 8563 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8564 found="yes" 8565 fi 8566 fi 8567 8568 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8569 else 8570 { $as_echo "$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 8571 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 xorg_testset_save_CFLAGS="$CFLAGS" 8586 8587 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8590 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8591 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8592 $as_echo_n "(cached) " >&6 8593 else 8594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8595 /* end confdefs.h. */ 8596 int i; 8597 _ACEOF 8598 if ac_fn_c_try_compile "$LINENO"; then : 8599 xorg_cv_cc_flag_unknown_warning_option=yes 8600 else 8601 xorg_cv_cc_flag_unknown_warning_option=no 8602 fi 8603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8604 fi 8605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8606 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8607 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8608 CFLAGS="$xorg_testset_save_CFLAGS" 8609 fi 8610 8611 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8614 fi 8615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8617 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8618 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8619 $as_echo_n "(cached) " >&6 8620 else 8621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8622 /* end confdefs.h. */ 8623 int i; 8624 _ACEOF 8625 if ac_fn_c_try_compile "$LINENO"; then : 8626 xorg_cv_cc_flag_unused_command_line_argument=yes 8627 else 8628 xorg_cv_cc_flag_unused_command_line_argument=no 8629 fi 8630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8631 fi 8632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8633 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8634 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8635 CFLAGS="$xorg_testset_save_CFLAGS" 8636 fi 8637 8638 found="no" 8639 8640 if test $found = "no" ; then 8641 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8643 fi 8644 8645 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8647 fi 8648 8649 CFLAGS="$CFLAGS -Wimplicit" 8650 8651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wimplicit" >&5 8652 $as_echo_n "checking if $CC supports-Wimplicit... " >&6; } 8653 cacheid=xorg_cv_cc_flag__Wimplicit 8654 if eval \${$cacheid+:} false; then : 8655 $as_echo_n "(cached) " >&6 8656 else 8657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8658 /* end confdefs.h. */ 8659 int i; 8660 int 8661 main () 8662 { 8663 8664 ; 8665 return 0; 8666 } 8667 _ACEOF 8668 if ac_fn_c_try_link "$LINENO"; then : 8669 eval $cacheid=yes 8670 else 8671 eval $cacheid=no 8672 fi 8673 rm -f core conftest.err conftest.$ac_objext \ 8674 conftest$ac_exeext conftest.$ac_ext 8675 fi 8676 8677 8678 CFLAGS="$xorg_testset_save_CFLAGS" 8679 8680 eval supported=\$$cacheid 8681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8682 $as_echo "$supported" >&6; } 8683 if test "$supported" = "yes" ; then 8684 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8685 found="yes" 8686 fi 8687 fi 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 xorg_testset_save_CFLAGS="$CFLAGS" 8704 8705 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8708 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8709 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8710 $as_echo_n "(cached) " >&6 8711 else 8712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8713 /* end confdefs.h. */ 8714 int i; 8715 _ACEOF 8716 if ac_fn_c_try_compile "$LINENO"; then : 8717 xorg_cv_cc_flag_unknown_warning_option=yes 8718 else 8719 xorg_cv_cc_flag_unknown_warning_option=no 8720 fi 8721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8722 fi 8723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8724 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8725 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8726 CFLAGS="$xorg_testset_save_CFLAGS" 8727 fi 8728 8729 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8732 fi 8733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8735 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8736 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8737 $as_echo_n "(cached) " >&6 8738 else 8739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8740 /* end confdefs.h. */ 8741 int i; 8742 _ACEOF 8743 if ac_fn_c_try_compile "$LINENO"; then : 8744 xorg_cv_cc_flag_unused_command_line_argument=yes 8745 else 8746 xorg_cv_cc_flag_unused_command_line_argument=no 8747 fi 8748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8749 fi 8750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8751 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8752 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8753 CFLAGS="$xorg_testset_save_CFLAGS" 8754 fi 8755 8756 found="no" 8757 8758 if test $found = "no" ; then 8759 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8761 fi 8762 8763 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8765 fi 8766 8767 CFLAGS="$CFLAGS -Wnonnull" 8768 8769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnonnull" >&5 8770 $as_echo_n "checking if $CC supports-Wnonnull... " >&6; } 8771 cacheid=xorg_cv_cc_flag__Wnonnull 8772 if eval \${$cacheid+:} false; then : 8773 $as_echo_n "(cached) " >&6 8774 else 8775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8776 /* end confdefs.h. */ 8777 int i; 8778 int 8779 main () 8780 { 8781 8782 ; 8783 return 0; 8784 } 8785 _ACEOF 8786 if ac_fn_c_try_link "$LINENO"; then : 8787 eval $cacheid=yes 8788 else 8789 eval $cacheid=no 8790 fi 8791 rm -f core conftest.err conftest.$ac_objext \ 8792 conftest$ac_exeext conftest.$ac_ext 8793 fi 8794 8795 8796 CFLAGS="$xorg_testset_save_CFLAGS" 8797 8798 eval supported=\$$cacheid 8799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8800 $as_echo "$supported" >&6; } 8801 if test "$supported" = "yes" ; then 8802 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8803 found="yes" 8804 fi 8805 fi 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 xorg_testset_save_CFLAGS="$CFLAGS" 8822 8823 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8826 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8827 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8828 $as_echo_n "(cached) " >&6 8829 else 8830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8831 /* end confdefs.h. */ 8832 int i; 8833 _ACEOF 8834 if ac_fn_c_try_compile "$LINENO"; then : 8835 xorg_cv_cc_flag_unknown_warning_option=yes 8836 else 8837 xorg_cv_cc_flag_unknown_warning_option=no 8838 fi 8839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8840 fi 8841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8842 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8843 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8844 CFLAGS="$xorg_testset_save_CFLAGS" 8845 fi 8846 8847 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8850 fi 8851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8853 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8854 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8855 $as_echo_n "(cached) " >&6 8856 else 8857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8858 /* end confdefs.h. */ 8859 int i; 8860 _ACEOF 8861 if ac_fn_c_try_compile "$LINENO"; then : 8862 xorg_cv_cc_flag_unused_command_line_argument=yes 8863 else 8864 xorg_cv_cc_flag_unused_command_line_argument=no 8865 fi 8866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8867 fi 8868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8869 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8870 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8871 CFLAGS="$xorg_testset_save_CFLAGS" 8872 fi 8873 8874 found="no" 8875 8876 if test $found = "no" ; then 8877 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8879 fi 8880 8881 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8883 fi 8884 8885 CFLAGS="$CFLAGS -Winit-self" 8886 8887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Winit-self" >&5 8888 $as_echo_n "checking if $CC supports-Winit-self... " >&6; } 8889 cacheid=xorg_cv_cc_flag__Winit_self 8890 if eval \${$cacheid+:} false; then : 8891 $as_echo_n "(cached) " >&6 8892 else 8893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8894 /* end confdefs.h. */ 8895 int i; 8896 int 8897 main () 8898 { 8899 8900 ; 8901 return 0; 8902 } 8903 _ACEOF 8904 if ac_fn_c_try_link "$LINENO"; then : 8905 eval $cacheid=yes 8906 else 8907 eval $cacheid=no 8908 fi 8909 rm -f core conftest.err conftest.$ac_objext \ 8910 conftest$ac_exeext conftest.$ac_ext 8911 fi 8912 8913 8914 CFLAGS="$xorg_testset_save_CFLAGS" 8915 8916 eval supported=\$$cacheid 8917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8918 $as_echo "$supported" >&6; } 8919 if test "$supported" = "yes" ; then 8920 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8921 found="yes" 8922 fi 8923 fi 8924 8925 8926 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 xorg_testset_save_CFLAGS="$CFLAGS" 8940 8941 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8944 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8945 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8946 $as_echo_n "(cached) " >&6 8947 else 8948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8949 /* end confdefs.h. */ 8950 int i; 8951 _ACEOF 8952 if ac_fn_c_try_compile "$LINENO"; then : 8953 xorg_cv_cc_flag_unknown_warning_option=yes 8954 else 8955 xorg_cv_cc_flag_unknown_warning_option=no 8956 fi 8957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8958 fi 8959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8960 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8961 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8962 CFLAGS="$xorg_testset_save_CFLAGS" 8963 fi 8964 8965 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8968 fi 8969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8971 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8972 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8973 $as_echo_n "(cached) " >&6 8974 else 8975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8976 /* end confdefs.h. */ 8977 int i; 8978 _ACEOF 8979 if ac_fn_c_try_compile "$LINENO"; then : 8980 xorg_cv_cc_flag_unused_command_line_argument=yes 8981 else 8982 xorg_cv_cc_flag_unused_command_line_argument=no 8983 fi 8984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8985 fi 8986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8987 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8988 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8989 CFLAGS="$xorg_testset_save_CFLAGS" 8990 fi 8991 8992 found="no" 8993 8994 if test $found = "no" ; then 8995 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8997 fi 8998 8999 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9001 fi 9002 9003 CFLAGS="$CFLAGS -Wmain" 9004 9005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmain" >&5 9006 $as_echo_n "checking if $CC supports-Wmain... " >&6; } 9007 cacheid=xorg_cv_cc_flag__Wmain 9008 if eval \${$cacheid+:} false; then : 9009 $as_echo_n "(cached) " >&6 9010 else 9011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9012 /* end confdefs.h. */ 9013 int i; 9014 int 9015 main () 9016 { 9017 9018 ; 9019 return 0; 9020 } 9021 _ACEOF 9022 if ac_fn_c_try_link "$LINENO"; then : 9023 eval $cacheid=yes 9024 else 9025 eval $cacheid=no 9026 fi 9027 rm -f core conftest.err conftest.$ac_objext \ 9028 conftest$ac_exeext conftest.$ac_ext 9029 fi 9030 9031 9032 CFLAGS="$xorg_testset_save_CFLAGS" 9033 9034 eval supported=\$$cacheid 9035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9036 $as_echo "$supported" >&6; } 9037 if test "$supported" = "yes" ; then 9038 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9039 found="yes" 9040 fi 9041 fi 9042 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 xorg_testset_save_CFLAGS="$CFLAGS" 9058 9059 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9062 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9063 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9064 $as_echo_n "(cached) " >&6 9065 else 9066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9067 /* end confdefs.h. */ 9068 int i; 9069 _ACEOF 9070 if ac_fn_c_try_compile "$LINENO"; then : 9071 xorg_cv_cc_flag_unknown_warning_option=yes 9072 else 9073 xorg_cv_cc_flag_unknown_warning_option=no 9074 fi 9075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9076 fi 9077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9078 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9080 CFLAGS="$xorg_testset_save_CFLAGS" 9081 fi 9082 9083 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9086 fi 9087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9089 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9090 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9091 $as_echo_n "(cached) " >&6 9092 else 9093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9094 /* end confdefs.h. */ 9095 int i; 9096 _ACEOF 9097 if ac_fn_c_try_compile "$LINENO"; then : 9098 xorg_cv_cc_flag_unused_command_line_argument=yes 9099 else 9100 xorg_cv_cc_flag_unused_command_line_argument=no 9101 fi 9102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9103 fi 9104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9105 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9106 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9107 CFLAGS="$xorg_testset_save_CFLAGS" 9108 fi 9109 9110 found="no" 9111 9112 if test $found = "no" ; then 9113 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9115 fi 9116 9117 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9119 fi 9120 9121 CFLAGS="$CFLAGS -Wmissing-braces" 9122 9123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-braces" >&5 9124 $as_echo_n "checking if $CC supports-Wmissing-braces... " >&6; } 9125 cacheid=xorg_cv_cc_flag__Wmissing_braces 9126 if eval \${$cacheid+:} false; then : 9127 $as_echo_n "(cached) " >&6 9128 else 9129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9130 /* end confdefs.h. */ 9131 int i; 9132 int 9133 main () 9134 { 9135 9136 ; 9137 return 0; 9138 } 9139 _ACEOF 9140 if ac_fn_c_try_link "$LINENO"; then : 9141 eval $cacheid=yes 9142 else 9143 eval $cacheid=no 9144 fi 9145 rm -f core conftest.err conftest.$ac_objext \ 9146 conftest$ac_exeext conftest.$ac_ext 9147 fi 9148 9149 9150 CFLAGS="$xorg_testset_save_CFLAGS" 9151 9152 eval supported=\$$cacheid 9153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9154 $as_echo "$supported" >&6; } 9155 if test "$supported" = "yes" ; then 9156 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9157 found="yes" 9158 fi 9159 fi 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 xorg_testset_save_CFLAGS="$CFLAGS" 9176 9177 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9180 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9181 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9182 $as_echo_n "(cached) " >&6 9183 else 9184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9185 /* end confdefs.h. */ 9186 int i; 9187 _ACEOF 9188 if ac_fn_c_try_compile "$LINENO"; then : 9189 xorg_cv_cc_flag_unknown_warning_option=yes 9190 else 9191 xorg_cv_cc_flag_unknown_warning_option=no 9192 fi 9193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9194 fi 9195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9196 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9197 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9198 CFLAGS="$xorg_testset_save_CFLAGS" 9199 fi 9200 9201 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 fi 9205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9207 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9208 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9209 $as_echo_n "(cached) " >&6 9210 else 9211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9212 /* end confdefs.h. */ 9213 int i; 9214 _ACEOF 9215 if ac_fn_c_try_compile "$LINENO"; then : 9216 xorg_cv_cc_flag_unused_command_line_argument=yes 9217 else 9218 xorg_cv_cc_flag_unused_command_line_argument=no 9219 fi 9220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9221 fi 9222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9223 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9225 CFLAGS="$xorg_testset_save_CFLAGS" 9226 fi 9227 9228 found="no" 9229 9230 if test $found = "no" ; then 9231 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9233 fi 9234 9235 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9237 fi 9238 9239 CFLAGS="$CFLAGS -Wsequence-point" 9240 9241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wsequence-point" >&5 9242 $as_echo_n "checking if $CC supports-Wsequence-point... " >&6; } 9243 cacheid=xorg_cv_cc_flag__Wsequence_point 9244 if eval \${$cacheid+:} false; then : 9245 $as_echo_n "(cached) " >&6 9246 else 9247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9248 /* end confdefs.h. */ 9249 int i; 9250 int 9251 main () 9252 { 9253 9254 ; 9255 return 0; 9256 } 9257 _ACEOF 9258 if ac_fn_c_try_link "$LINENO"; then : 9259 eval $cacheid=yes 9260 else 9261 eval $cacheid=no 9262 fi 9263 rm -f core conftest.err conftest.$ac_objext \ 9264 conftest$ac_exeext conftest.$ac_ext 9265 fi 9266 9267 9268 CFLAGS="$xorg_testset_save_CFLAGS" 9269 9270 eval supported=\$$cacheid 9271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9272 $as_echo "$supported" >&6; } 9273 if test "$supported" = "yes" ; then 9274 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9275 found="yes" 9276 fi 9277 fi 9278 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 xorg_testset_save_CFLAGS="$CFLAGS" 9294 9295 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9298 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9299 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9300 $as_echo_n "(cached) " >&6 9301 else 9302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9303 /* end confdefs.h. */ 9304 int i; 9305 _ACEOF 9306 if ac_fn_c_try_compile "$LINENO"; then : 9307 xorg_cv_cc_flag_unknown_warning_option=yes 9308 else 9309 xorg_cv_cc_flag_unknown_warning_option=no 9310 fi 9311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9312 fi 9313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9314 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9316 CFLAGS="$xorg_testset_save_CFLAGS" 9317 fi 9318 9319 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9322 fi 9323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9325 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9326 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9327 $as_echo_n "(cached) " >&6 9328 else 9329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9330 /* end confdefs.h. */ 9331 int i; 9332 _ACEOF 9333 if ac_fn_c_try_compile "$LINENO"; then : 9334 xorg_cv_cc_flag_unused_command_line_argument=yes 9335 else 9336 xorg_cv_cc_flag_unused_command_line_argument=no 9337 fi 9338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9339 fi 9340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9341 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9342 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9343 CFLAGS="$xorg_testset_save_CFLAGS" 9344 fi 9345 9346 found="no" 9347 9348 if test $found = "no" ; then 9349 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9351 fi 9352 9353 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9355 fi 9356 9357 CFLAGS="$CFLAGS -Wreturn-type" 9358 9359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wreturn-type" >&5 9360 $as_echo_n "checking if $CC supports-Wreturn-type... " >&6; } 9361 cacheid=xorg_cv_cc_flag__Wreturn_type 9362 if eval \${$cacheid+:} false; then : 9363 $as_echo_n "(cached) " >&6 9364 else 9365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9366 /* end confdefs.h. */ 9367 int i; 9368 int 9369 main () 9370 { 9371 9372 ; 9373 return 0; 9374 } 9375 _ACEOF 9376 if ac_fn_c_try_link "$LINENO"; then : 9377 eval $cacheid=yes 9378 else 9379 eval $cacheid=no 9380 fi 9381 rm -f core conftest.err conftest.$ac_objext \ 9382 conftest$ac_exeext conftest.$ac_ext 9383 fi 9384 9385 9386 CFLAGS="$xorg_testset_save_CFLAGS" 9387 9388 eval supported=\$$cacheid 9389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9390 $as_echo "$supported" >&6; } 9391 if test "$supported" = "yes" ; then 9392 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9393 found="yes" 9394 fi 9395 fi 9396 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 xorg_testset_save_CFLAGS="$CFLAGS" 9412 9413 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9416 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9417 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9418 $as_echo_n "(cached) " >&6 9419 else 9420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9421 /* end confdefs.h. */ 9422 int i; 9423 _ACEOF 9424 if ac_fn_c_try_compile "$LINENO"; then : 9425 xorg_cv_cc_flag_unknown_warning_option=yes 9426 else 9427 xorg_cv_cc_flag_unknown_warning_option=no 9428 fi 9429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9430 fi 9431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9432 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9433 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9434 CFLAGS="$xorg_testset_save_CFLAGS" 9435 fi 9436 9437 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9440 fi 9441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9443 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9444 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9445 $as_echo_n "(cached) " >&6 9446 else 9447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9448 /* end confdefs.h. */ 9449 int i; 9450 _ACEOF 9451 if ac_fn_c_try_compile "$LINENO"; then : 9452 xorg_cv_cc_flag_unused_command_line_argument=yes 9453 else 9454 xorg_cv_cc_flag_unused_command_line_argument=no 9455 fi 9456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9457 fi 9458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9459 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9460 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9461 CFLAGS="$xorg_testset_save_CFLAGS" 9462 fi 9463 9464 found="no" 9465 9466 if test $found = "no" ; then 9467 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9469 fi 9470 9471 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9473 fi 9474 9475 CFLAGS="$CFLAGS -Wtrigraphs" 9476 9477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wtrigraphs" >&5 9478 $as_echo_n "checking if $CC supports-Wtrigraphs... " >&6; } 9479 cacheid=xorg_cv_cc_flag__Wtrigraphs 9480 if eval \${$cacheid+:} false; then : 9481 $as_echo_n "(cached) " >&6 9482 else 9483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9484 /* end confdefs.h. */ 9485 int i; 9486 int 9487 main () 9488 { 9489 9490 ; 9491 return 0; 9492 } 9493 _ACEOF 9494 if ac_fn_c_try_link "$LINENO"; then : 9495 eval $cacheid=yes 9496 else 9497 eval $cacheid=no 9498 fi 9499 rm -f core conftest.err conftest.$ac_objext \ 9500 conftest$ac_exeext conftest.$ac_ext 9501 fi 9502 9503 9504 CFLAGS="$xorg_testset_save_CFLAGS" 9505 9506 eval supported=\$$cacheid 9507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9508 $as_echo "$supported" >&6; } 9509 if test "$supported" = "yes" ; then 9510 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9511 found="yes" 9512 fi 9513 fi 9514 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 9529 xorg_testset_save_CFLAGS="$CFLAGS" 9530 9531 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9534 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9535 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9536 $as_echo_n "(cached) " >&6 9537 else 9538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9539 /* end confdefs.h. */ 9540 int i; 9541 _ACEOF 9542 if ac_fn_c_try_compile "$LINENO"; then : 9543 xorg_cv_cc_flag_unknown_warning_option=yes 9544 else 9545 xorg_cv_cc_flag_unknown_warning_option=no 9546 fi 9547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9548 fi 9549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9550 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9552 CFLAGS="$xorg_testset_save_CFLAGS" 9553 fi 9554 9555 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9558 fi 9559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9561 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9562 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9563 $as_echo_n "(cached) " >&6 9564 else 9565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9566 /* end confdefs.h. */ 9567 int i; 9568 _ACEOF 9569 if ac_fn_c_try_compile "$LINENO"; then : 9570 xorg_cv_cc_flag_unused_command_line_argument=yes 9571 else 9572 xorg_cv_cc_flag_unused_command_line_argument=no 9573 fi 9574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9575 fi 9576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9577 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9578 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9579 CFLAGS="$xorg_testset_save_CFLAGS" 9580 fi 9581 9582 found="no" 9583 9584 if test $found = "no" ; then 9585 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9587 fi 9588 9589 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9591 fi 9592 9593 CFLAGS="$CFLAGS -Warray-bounds" 9594 9595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Warray-bounds" >&5 9596 $as_echo_n "checking if $CC supports-Warray-bounds... " >&6; } 9597 cacheid=xorg_cv_cc_flag__Warray_bounds 9598 if eval \${$cacheid+:} false; then : 9599 $as_echo_n "(cached) " >&6 9600 else 9601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9602 /* end confdefs.h. */ 9603 int i; 9604 int 9605 main () 9606 { 9607 9608 ; 9609 return 0; 9610 } 9611 _ACEOF 9612 if ac_fn_c_try_link "$LINENO"; then : 9613 eval $cacheid=yes 9614 else 9615 eval $cacheid=no 9616 fi 9617 rm -f core conftest.err conftest.$ac_objext \ 9618 conftest$ac_exeext conftest.$ac_ext 9619 fi 9620 9621 9622 CFLAGS="$xorg_testset_save_CFLAGS" 9623 9624 eval supported=\$$cacheid 9625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9626 $as_echo "$supported" >&6; } 9627 if test "$supported" = "yes" ; then 9628 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9629 found="yes" 9630 fi 9631 fi 9632 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 xorg_testset_save_CFLAGS="$CFLAGS" 9648 9649 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9652 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9653 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9654 $as_echo_n "(cached) " >&6 9655 else 9656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9657 /* end confdefs.h. */ 9658 int i; 9659 _ACEOF 9660 if ac_fn_c_try_compile "$LINENO"; then : 9661 xorg_cv_cc_flag_unknown_warning_option=yes 9662 else 9663 xorg_cv_cc_flag_unknown_warning_option=no 9664 fi 9665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9666 fi 9667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9668 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9670 CFLAGS="$xorg_testset_save_CFLAGS" 9671 fi 9672 9673 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9676 fi 9677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9679 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9680 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9681 $as_echo_n "(cached) " >&6 9682 else 9683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9684 /* end confdefs.h. */ 9685 int i; 9686 _ACEOF 9687 if ac_fn_c_try_compile "$LINENO"; then : 9688 xorg_cv_cc_flag_unused_command_line_argument=yes 9689 else 9690 xorg_cv_cc_flag_unused_command_line_argument=no 9691 fi 9692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9693 fi 9694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9695 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9697 CFLAGS="$xorg_testset_save_CFLAGS" 9698 fi 9699 9700 found="no" 9701 9702 if test $found = "no" ; then 9703 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9705 fi 9706 9707 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9709 fi 9710 9711 CFLAGS="$CFLAGS -Wwrite-strings" 9712 9713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wwrite-strings" >&5 9714 $as_echo_n "checking if $CC supports-Wwrite-strings... " >&6; } 9715 cacheid=xorg_cv_cc_flag__Wwrite_strings 9716 if eval \${$cacheid+:} false; then : 9717 $as_echo_n "(cached) " >&6 9718 else 9719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9720 /* end confdefs.h. */ 9721 int i; 9722 int 9723 main () 9724 { 9725 9726 ; 9727 return 0; 9728 } 9729 _ACEOF 9730 if ac_fn_c_try_link "$LINENO"; then : 9731 eval $cacheid=yes 9732 else 9733 eval $cacheid=no 9734 fi 9735 rm -f core conftest.err conftest.$ac_objext \ 9736 conftest$ac_exeext conftest.$ac_ext 9737 fi 9738 9739 9740 CFLAGS="$xorg_testset_save_CFLAGS" 9741 9742 eval supported=\$$cacheid 9743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9744 $as_echo "$supported" >&6; } 9745 if test "$supported" = "yes" ; then 9746 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9747 found="yes" 9748 fi 9749 fi 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 xorg_testset_save_CFLAGS="$CFLAGS" 9766 9767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9770 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9771 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9772 $as_echo_n "(cached) " >&6 9773 else 9774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9775 /* end confdefs.h. */ 9776 int i; 9777 _ACEOF 9778 if ac_fn_c_try_compile "$LINENO"; then : 9779 xorg_cv_cc_flag_unknown_warning_option=yes 9780 else 9781 xorg_cv_cc_flag_unknown_warning_option=no 9782 fi 9783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9784 fi 9785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9786 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9787 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9788 CFLAGS="$xorg_testset_save_CFLAGS" 9789 fi 9790 9791 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9794 fi 9795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9797 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9798 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9799 $as_echo_n "(cached) " >&6 9800 else 9801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9802 /* end confdefs.h. */ 9803 int i; 9804 _ACEOF 9805 if ac_fn_c_try_compile "$LINENO"; then : 9806 xorg_cv_cc_flag_unused_command_line_argument=yes 9807 else 9808 xorg_cv_cc_flag_unused_command_line_argument=no 9809 fi 9810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9811 fi 9812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9813 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9815 CFLAGS="$xorg_testset_save_CFLAGS" 9816 fi 9817 9818 found="no" 9819 9820 if test $found = "no" ; then 9821 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9823 fi 9824 9825 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9827 fi 9828 9829 CFLAGS="$CFLAGS -Waddress" 9830 9831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Waddress" >&5 9832 $as_echo_n "checking if $CC supports-Waddress... " >&6; } 9833 cacheid=xorg_cv_cc_flag__Waddress 9834 if eval \${$cacheid+:} false; then : 9835 $as_echo_n "(cached) " >&6 9836 else 9837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9838 /* end confdefs.h. */ 9839 int i; 9840 int 9841 main () 9842 { 9843 9844 ; 9845 return 0; 9846 } 9847 _ACEOF 9848 if ac_fn_c_try_link "$LINENO"; then : 9849 eval $cacheid=yes 9850 else 9851 eval $cacheid=no 9852 fi 9853 rm -f core conftest.err conftest.$ac_objext \ 9854 conftest$ac_exeext conftest.$ac_ext 9855 fi 9856 9857 9858 CFLAGS="$xorg_testset_save_CFLAGS" 9859 9860 eval supported=\$$cacheid 9861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9862 $as_echo "$supported" >&6; } 9863 if test "$supported" = "yes" ; then 9864 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9865 found="yes" 9866 fi 9867 fi 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 xorg_testset_save_CFLAGS="$CFLAGS" 9884 9885 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9888 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9889 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9890 $as_echo_n "(cached) " >&6 9891 else 9892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893 /* end confdefs.h. */ 9894 int i; 9895 _ACEOF 9896 if ac_fn_c_try_compile "$LINENO"; then : 9897 xorg_cv_cc_flag_unknown_warning_option=yes 9898 else 9899 xorg_cv_cc_flag_unknown_warning_option=no 9900 fi 9901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9902 fi 9903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9904 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9906 CFLAGS="$xorg_testset_save_CFLAGS" 9907 fi 9908 9909 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9912 fi 9913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9915 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9916 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9917 $as_echo_n "(cached) " >&6 9918 else 9919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9920 /* end confdefs.h. */ 9921 int i; 9922 _ACEOF 9923 if ac_fn_c_try_compile "$LINENO"; then : 9924 xorg_cv_cc_flag_unused_command_line_argument=yes 9925 else 9926 xorg_cv_cc_flag_unused_command_line_argument=no 9927 fi 9928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9929 fi 9930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9931 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9932 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9933 CFLAGS="$xorg_testset_save_CFLAGS" 9934 fi 9935 9936 found="no" 9937 9938 if test $found = "no" ; then 9939 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9941 fi 9942 9943 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9945 fi 9946 9947 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9948 9949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wint-to-pointer-cast" >&5 9950 $as_echo_n "checking if $CC supports-Wint-to-pointer-cast... " >&6; } 9951 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9952 if eval \${$cacheid+:} false; then : 9953 $as_echo_n "(cached) " >&6 9954 else 9955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9956 /* end confdefs.h. */ 9957 int i; 9958 int 9959 main () 9960 { 9961 9962 ; 9963 return 0; 9964 } 9965 _ACEOF 9966 if ac_fn_c_try_link "$LINENO"; then : 9967 eval $cacheid=yes 9968 else 9969 eval $cacheid=no 9970 fi 9971 rm -f core conftest.err conftest.$ac_objext \ 9972 conftest$ac_exeext conftest.$ac_ext 9973 fi 9974 9975 9976 CFLAGS="$xorg_testset_save_CFLAGS" 9977 9978 eval supported=\$$cacheid 9979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9980 $as_echo "$supported" >&6; } 9981 if test "$supported" = "yes" ; then 9982 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9983 found="yes" 9984 fi 9985 fi 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 xorg_testset_save_CFLAGS="$CFLAGS" 10002 10003 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10006 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10007 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10008 $as_echo_n "(cached) " >&6 10009 else 10010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10011 /* end confdefs.h. */ 10012 int i; 10013 _ACEOF 10014 if ac_fn_c_try_compile "$LINENO"; then : 10015 xorg_cv_cc_flag_unknown_warning_option=yes 10016 else 10017 xorg_cv_cc_flag_unknown_warning_option=no 10018 fi 10019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10020 fi 10021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10022 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10023 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10024 CFLAGS="$xorg_testset_save_CFLAGS" 10025 fi 10026 10027 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10030 fi 10031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10033 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10034 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10035 $as_echo_n "(cached) " >&6 10036 else 10037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10038 /* end confdefs.h. */ 10039 int i; 10040 _ACEOF 10041 if ac_fn_c_try_compile "$LINENO"; then : 10042 xorg_cv_cc_flag_unused_command_line_argument=yes 10043 else 10044 xorg_cv_cc_flag_unused_command_line_argument=no 10045 fi 10046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10047 fi 10048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10049 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10050 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10051 CFLAGS="$xorg_testset_save_CFLAGS" 10052 fi 10053 10054 found="no" 10055 10056 if test $found = "no" ; then 10057 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10059 fi 10060 10061 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10063 fi 10064 10065 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10066 10067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-to-int-cast" >&5 10068 $as_echo_n "checking if $CC supports-Wpointer-to-int-cast... " >&6; } 10069 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10070 if eval \${$cacheid+:} false; then : 10071 $as_echo_n "(cached) " >&6 10072 else 10073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10074 /* end confdefs.h. */ 10075 int i; 10076 int 10077 main () 10078 { 10079 10080 ; 10081 return 0; 10082 } 10083 _ACEOF 10084 if ac_fn_c_try_link "$LINENO"; then : 10085 eval $cacheid=yes 10086 else 10087 eval $cacheid=no 10088 fi 10089 rm -f core conftest.err conftest.$ac_objext \ 10090 conftest$ac_exeext conftest.$ac_ext 10091 fi 10092 10093 10094 CFLAGS="$xorg_testset_save_CFLAGS" 10095 10096 eval supported=\$$cacheid 10097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10098 $as_echo "$supported" >&6; } 10099 if test "$supported" = "yes" ; then 10100 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10101 found="yes" 10102 fi 10103 fi 10104 10105 10106 fi 10107 10108 10109 10110 10111 10112 10113 10114 CWARNFLAGS="$BASE_CFLAGS" 10115 if test "x$GCC" = xyes ; then 10116 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10117 fi 10118 10119 10120 10121 10122 10123 10124 10125 10126 # Check whether --enable-strict-compilation was given. 10127 if test "${enable_strict_compilation+set}" = set; then : 10128 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10129 else 10130 STRICT_COMPILE=no 10131 fi 10132 10133 10134 10135 10136 10137 10138 STRICT_CFLAGS="" 10139 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 xorg_testset_save_CFLAGS="$CFLAGS" 10153 10154 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10157 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10158 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10159 $as_echo_n "(cached) " >&6 10160 else 10161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10162 /* end confdefs.h. */ 10163 int i; 10164 _ACEOF 10165 if ac_fn_c_try_compile "$LINENO"; then : 10166 xorg_cv_cc_flag_unknown_warning_option=yes 10167 else 10168 xorg_cv_cc_flag_unknown_warning_option=no 10169 fi 10170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10171 fi 10172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10173 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10175 CFLAGS="$xorg_testset_save_CFLAGS" 10176 fi 10177 10178 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10181 fi 10182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10184 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10185 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10186 $as_echo_n "(cached) " >&6 10187 else 10188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10189 /* end confdefs.h. */ 10190 int i; 10191 _ACEOF 10192 if ac_fn_c_try_compile "$LINENO"; then : 10193 xorg_cv_cc_flag_unused_command_line_argument=yes 10194 else 10195 xorg_cv_cc_flag_unused_command_line_argument=no 10196 fi 10197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10198 fi 10199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10200 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10202 CFLAGS="$xorg_testset_save_CFLAGS" 10203 fi 10204 10205 found="no" 10206 10207 if test $found = "no" ; then 10208 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10210 fi 10211 10212 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10214 fi 10215 10216 CFLAGS="$CFLAGS -pedantic" 10217 10218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-pedantic" >&5 10219 $as_echo_n "checking if $CC supports-pedantic... " >&6; } 10220 cacheid=xorg_cv_cc_flag__pedantic 10221 if eval \${$cacheid+:} false; then : 10222 $as_echo_n "(cached) " >&6 10223 else 10224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10225 /* end confdefs.h. */ 10226 int i; 10227 int 10228 main () 10229 { 10230 10231 ; 10232 return 0; 10233 } 10234 _ACEOF 10235 if ac_fn_c_try_link "$LINENO"; then : 10236 eval $cacheid=yes 10237 else 10238 eval $cacheid=no 10239 fi 10240 rm -f core conftest.err conftest.$ac_objext \ 10241 conftest$ac_exeext conftest.$ac_ext 10242 fi 10243 10244 10245 CFLAGS="$xorg_testset_save_CFLAGS" 10246 10247 eval supported=\$$cacheid 10248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10249 $as_echo "$supported" >&6; } 10250 if test "$supported" = "yes" ; then 10251 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10252 found="yes" 10253 fi 10254 fi 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269 10270 xorg_testset_save_CFLAGS="$CFLAGS" 10271 10272 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10275 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10276 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10277 $as_echo_n "(cached) " >&6 10278 else 10279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10280 /* end confdefs.h. */ 10281 int i; 10282 _ACEOF 10283 if ac_fn_c_try_compile "$LINENO"; then : 10284 xorg_cv_cc_flag_unknown_warning_option=yes 10285 else 10286 xorg_cv_cc_flag_unknown_warning_option=no 10287 fi 10288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10289 fi 10290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10291 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10293 CFLAGS="$xorg_testset_save_CFLAGS" 10294 fi 10295 10296 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10299 fi 10300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10302 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10303 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10304 $as_echo_n "(cached) " >&6 10305 else 10306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10307 /* end confdefs.h. */ 10308 int i; 10309 _ACEOF 10310 if ac_fn_c_try_compile "$LINENO"; then : 10311 xorg_cv_cc_flag_unused_command_line_argument=yes 10312 else 10313 xorg_cv_cc_flag_unused_command_line_argument=no 10314 fi 10315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10316 fi 10317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10318 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10320 CFLAGS="$xorg_testset_save_CFLAGS" 10321 fi 10322 10323 found="no" 10324 10325 if test $found = "no" ; then 10326 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10328 fi 10329 10330 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10332 fi 10333 10334 CFLAGS="$CFLAGS -Werror" 10335 10336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror" >&5 10337 $as_echo_n "checking if $CC supports-Werror... " >&6; } 10338 cacheid=xorg_cv_cc_flag__Werror 10339 if eval \${$cacheid+:} false; then : 10340 $as_echo_n "(cached) " >&6 10341 else 10342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10343 /* end confdefs.h. */ 10344 int i; 10345 int 10346 main () 10347 { 10348 10349 ; 10350 return 0; 10351 } 10352 _ACEOF 10353 if ac_fn_c_try_link "$LINENO"; then : 10354 eval $cacheid=yes 10355 else 10356 eval $cacheid=no 10357 fi 10358 rm -f core conftest.err conftest.$ac_objext \ 10359 conftest$ac_exeext conftest.$ac_ext 10360 fi 10361 10362 10363 CFLAGS="$xorg_testset_save_CFLAGS" 10364 10365 eval supported=\$$cacheid 10366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10367 $as_echo "$supported" >&6; } 10368 if test "$supported" = "yes" ; then 10369 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10370 found="yes" 10371 fi 10372 fi 10373 10374 if test $found = "no" ; then 10375 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10377 fi 10378 10379 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10381 fi 10382 10383 CFLAGS="$CFLAGS -errwarn" 10384 10385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn" >&5 10386 $as_echo_n "checking if $CC supports-errwarn... " >&6; } 10387 cacheid=xorg_cv_cc_flag__errwarn 10388 if eval \${$cacheid+:} false; then : 10389 $as_echo_n "(cached) " >&6 10390 else 10391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10392 /* end confdefs.h. */ 10393 int i; 10394 int 10395 main () 10396 { 10397 10398 ; 10399 return 0; 10400 } 10401 _ACEOF 10402 if ac_fn_c_try_link "$LINENO"; then : 10403 eval $cacheid=yes 10404 else 10405 eval $cacheid=no 10406 fi 10407 rm -f core conftest.err conftest.$ac_objext \ 10408 conftest$ac_exeext conftest.$ac_ext 10409 fi 10410 10411 10412 CFLAGS="$xorg_testset_save_CFLAGS" 10413 10414 eval supported=\$$cacheid 10415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10416 $as_echo "$supported" >&6; } 10417 if test "$supported" = "yes" ; then 10418 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10419 found="yes" 10420 fi 10421 fi 10422 10423 10424 10425 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10426 # activate it with -Werror, so we add it here explicitly. 10427 10428 10429 10430 10431 10432 10433 10434 10435 10436 10437 10438 10439 10440 xorg_testset_save_CFLAGS="$CFLAGS" 10441 10442 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10445 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10446 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10447 $as_echo_n "(cached) " >&6 10448 else 10449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10450 /* end confdefs.h. */ 10451 int i; 10452 _ACEOF 10453 if ac_fn_c_try_compile "$LINENO"; then : 10454 xorg_cv_cc_flag_unknown_warning_option=yes 10455 else 10456 xorg_cv_cc_flag_unknown_warning_option=no 10457 fi 10458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10459 fi 10460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10461 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10462 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10463 CFLAGS="$xorg_testset_save_CFLAGS" 10464 fi 10465 10466 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10469 fi 10470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10472 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10473 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10474 $as_echo_n "(cached) " >&6 10475 else 10476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10477 /* end confdefs.h. */ 10478 int i; 10479 _ACEOF 10480 if ac_fn_c_try_compile "$LINENO"; then : 10481 xorg_cv_cc_flag_unused_command_line_argument=yes 10482 else 10483 xorg_cv_cc_flag_unused_command_line_argument=no 10484 fi 10485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10486 fi 10487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10488 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10489 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10490 CFLAGS="$xorg_testset_save_CFLAGS" 10491 fi 10492 10493 found="no" 10494 10495 if test $found = "no" ; then 10496 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10498 fi 10499 10500 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10502 fi 10503 10504 CFLAGS="$CFLAGS -Werror=attributes" 10505 10506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=attributes" >&5 10507 $as_echo_n "checking if $CC supports-Werror=attributes... " >&6; } 10508 cacheid=xorg_cv_cc_flag__Werror_attributes 10509 if eval \${$cacheid+:} false; then : 10510 $as_echo_n "(cached) " >&6 10511 else 10512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10513 /* end confdefs.h. */ 10514 int i; 10515 int 10516 main () 10517 { 10518 10519 ; 10520 return 0; 10521 } 10522 _ACEOF 10523 if ac_fn_c_try_link "$LINENO"; then : 10524 eval $cacheid=yes 10525 else 10526 eval $cacheid=no 10527 fi 10528 rm -f core conftest.err conftest.$ac_objext \ 10529 conftest$ac_exeext conftest.$ac_ext 10530 fi 10531 10532 10533 CFLAGS="$xorg_testset_save_CFLAGS" 10534 10535 eval supported=\$$cacheid 10536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10537 $as_echo "$supported" >&6; } 10538 if test "$supported" = "yes" ; then 10539 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10540 found="yes" 10541 fi 10542 fi 10543 10544 10545 10546 if test "x$STRICT_COMPILE" = "xyes"; then 10547 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10548 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10549 fi 10550 10551 10552 10553 10554 10555 10556 cat >>confdefs.h <<_ACEOF 10557 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10558 _ACEOF 10559 10560 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10561 if test "x$PVM" = "x"; then 10562 PVM="0" 10563 fi 10564 10565 cat >>confdefs.h <<_ACEOF 10566 #define PACKAGE_VERSION_MINOR $PVM 10567 _ACEOF 10568 10569 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10570 if test "x$PVP" = "x"; then 10571 PVP="0" 10572 fi 10573 10574 cat >>confdefs.h <<_ACEOF 10575 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10576 _ACEOF 10577 10578 10579 10580 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10581 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10582 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10583 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10584 10585 10586 10587 10588 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10589 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10590 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10591 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10592 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10593 10594 10595 10596 10597 10598 10599 if test x$APP_MAN_SUFFIX = x ; then 10600 APP_MAN_SUFFIX=1 10601 fi 10602 if test x$APP_MAN_DIR = x ; then 10603 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10604 fi 10605 10606 if test x$LIB_MAN_SUFFIX = x ; then 10607 LIB_MAN_SUFFIX=3 10608 fi 10609 if test x$LIB_MAN_DIR = x ; then 10610 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10611 fi 10612 10613 if test x$FILE_MAN_SUFFIX = x ; then 10614 case $host_os in 10615 solaris*) FILE_MAN_SUFFIX=4 ;; 10616 *) FILE_MAN_SUFFIX=5 ;; 10617 esac 10618 fi 10619 if test x$FILE_MAN_DIR = x ; then 10620 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10621 fi 10622 10623 if test x$MISC_MAN_SUFFIX = x ; then 10624 case $host_os in 10625 solaris*) MISC_MAN_SUFFIX=5 ;; 10626 *) MISC_MAN_SUFFIX=7 ;; 10627 esac 10628 fi 10629 if test x$MISC_MAN_DIR = x ; then 10630 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10631 fi 10632 10633 if test x$DRIVER_MAN_SUFFIX = x ; then 10634 case $host_os in 10635 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10636 *) DRIVER_MAN_SUFFIX=4 ;; 10637 esac 10638 fi 10639 if test x$DRIVER_MAN_DIR = x ; then 10640 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10641 fi 10642 10643 if test x$ADMIN_MAN_SUFFIX = x ; then 10644 case $host_os in 10645 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10646 *) ADMIN_MAN_SUFFIX=8 ;; 10647 esac 10648 fi 10649 if test x$ADMIN_MAN_DIR = x ; then 10650 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10651 fi 10652 10653 10654 10655 10656 10657 10658 10659 10660 10661 10662 10663 10664 10665 10666 10667 XORG_MAN_PAGE="X Version 11" 10668 10669 MAN_SUBSTS="\ 10670 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10671 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10672 -e 's|__xservername__|Xorg|g' \ 10673 -e 's|__xconfigfile__|xorg.conf|g' \ 10674 -e 's|__projectroot__|\$(prefix)|g' \ 10675 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10676 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10677 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10678 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10679 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10680 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10681 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10682 10683 10684 10685 # Check whether --enable-silent-rules was given. 10686 if test "${enable_silent_rules+set}" = set; then : 10687 enableval=$enable_silent_rules; 10688 fi 10689 10690 case $enable_silent_rules in # ((( 10691 yes) AM_DEFAULT_VERBOSITY=0;; 10692 no) AM_DEFAULT_VERBOSITY=1;; 10693 *) AM_DEFAULT_VERBOSITY=0;; 10694 esac 10695 am_make=${MAKE-make} 10696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10697 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10698 if ${am_cv_make_support_nested_variables+:} false; then : 10699 $as_echo_n "(cached) " >&6 10700 else 10701 if $as_echo 'TRUE=$(BAR$(V)) 10702 BAR0=false 10703 BAR1=true 10704 V=1 10705 am__doit: 10706 @$(TRUE) 10707 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10708 am_cv_make_support_nested_variables=yes 10709 else 10710 am_cv_make_support_nested_variables=no 10711 fi 10712 fi 10713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10714 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10715 if test $am_cv_make_support_nested_variables = yes; then 10716 AM_V='$(V)' 10717 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10718 else 10719 AM_V=$AM_DEFAULT_VERBOSITY 10720 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10721 fi 10722 AM_BACKSLASH='\' 10723 10724 10725 10726 for ac_header in net/errno.h 10727 do : 10728 ac_fn_c_check_header_mongrel "$LINENO" "net/errno.h" "ac_cv_header_net_errno_h" "$ac_includes_default" 10729 if test "x$ac_cv_header_net_errno_h" = xyes; then : 10730 cat >>confdefs.h <<_ACEOF 10731 #define HAVE_NET_ERRNO_H 1 10732 _ACEOF 10733 10734 fi 10735 10736 done 10737 10738 10739 for ac_func in strlcpy 10740 do : 10741 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 10742 if test "x$ac_cv_func_strlcpy" = xyes; then : 10743 cat >>confdefs.h <<_ACEOF 10744 #define HAVE_STRLCPY 1 10745 _ACEOF 10746 10747 fi 10748 done 10749 10750 10751 # Checks for pkg-config packages 10752 10753 pkg_failed=no 10754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XAUTH" >&5 10755 $as_echo_n "checking for XAUTH... " >&6; } 10756 10757 if test -n "$XAUTH_CFLAGS"; then 10758 pkg_cv_XAUTH_CFLAGS="$XAUTH_CFLAGS" 10759 elif test -n "$PKG_CONFIG"; then 10760 if test -n "$PKG_CONFIG" && \ 10761 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xau xext xmuu xproto >= 7.0.17\""; } >&5 10762 ($PKG_CONFIG --exists --print-errors "x11 xau xext xmuu xproto >= 7.0.17") 2>&5 10763 ac_status=$? 10764 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10765 test $ac_status = 0; }; then 10766 pkg_cv_XAUTH_CFLAGS=`$PKG_CONFIG --cflags "x11 xau xext xmuu xproto >= 7.0.17" 2>/dev/null` 10767 test "x$?" != "x0" && pkg_failed=yes 10768 else 10769 pkg_failed=yes 10770 fi 10771 else 10772 pkg_failed=untried 10773 fi 10774 if test -n "$XAUTH_LIBS"; then 10775 pkg_cv_XAUTH_LIBS="$XAUTH_LIBS" 10776 elif test -n "$PKG_CONFIG"; then 10777 if test -n "$PKG_CONFIG" && \ 10778 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xau xext xmuu xproto >= 7.0.17\""; } >&5 10779 ($PKG_CONFIG --exists --print-errors "x11 xau xext xmuu xproto >= 7.0.17") 2>&5 10780 ac_status=$? 10781 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10782 test $ac_status = 0; }; then 10783 pkg_cv_XAUTH_LIBS=`$PKG_CONFIG --libs "x11 xau xext xmuu xproto >= 7.0.17" 2>/dev/null` 10784 test "x$?" != "x0" && pkg_failed=yes 10785 else 10786 pkg_failed=yes 10787 fi 10788 else 10789 pkg_failed=untried 10790 fi 10791 10792 10793 10794 if test $pkg_failed = yes; then 10795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10796 $as_echo "no" >&6; } 10797 10798 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10799 _pkg_short_errors_supported=yes 10800 else 10801 _pkg_short_errors_supported=no 10802 fi 10803 if test $_pkg_short_errors_supported = yes; then 10804 XAUTH_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xau xext xmuu xproto >= 7.0.17" 2>&1` 10805 else 10806 XAUTH_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xau xext xmuu xproto >= 7.0.17" 2>&1` 10807 fi 10808 # Put the nasty error message in config.log where it belongs 10809 echo "$XAUTH_PKG_ERRORS" >&5 10810 10811 as_fn_error $? "Package requirements (x11 xau xext xmuu xproto >= 7.0.17) were not met: 10812 10813 $XAUTH_PKG_ERRORS 10814 10815 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10816 installed software in a non-standard prefix. 10817 10818 Alternatively, you may set the environment variables XAUTH_CFLAGS 10819 and XAUTH_LIBS to avoid the need to call pkg-config. 10820 See the pkg-config man page for more details." "$LINENO" 5 10821 elif test $pkg_failed = untried; then 10822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10823 $as_echo "no" >&6; } 10824 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10825 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10826 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10827 is in your PATH or set the PKG_CONFIG environment variable to the full 10828 path to pkg-config. 10829 10830 Alternatively, you may set the environment variables XAUTH_CFLAGS 10831 and XAUTH_LIBS to avoid the need to call pkg-config. 10832 See the pkg-config man page for more details. 10833 10834 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10835 See \`config.log' for more details" "$LINENO" 5; } 10836 else 10837 XAUTH_CFLAGS=$pkg_cv_XAUTH_CFLAGS 10838 XAUTH_LIBS=$pkg_cv_XAUTH_LIBS 10839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10840 $as_echo "yes" >&6; } 10841 10842 fi 10843 10844 # Transport selection macro from xtrans.m4 10845 # Needed to set *CONN defines for gethost.c & parsedpy.c 10846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 10847 $as_echo_n "checking return type of signal handlers... " >&6; } 10848 if ${ac_cv_type_signal+:} false; then : 10849 $as_echo_n "(cached) " >&6 10850 else 10851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10852 /* end confdefs.h. */ 10853 #include <sys/types.h> 10854 #include <signal.h> 10855 10856 int 10857 main () 10858 { 10859 return *(signal (0, 0)) (0) == 1; 10860 ; 10861 return 0; 10862 } 10863 _ACEOF 10864 if ac_fn_c_try_compile "$LINENO"; then : 10865 ac_cv_type_signal=int 10866 else 10867 ac_cv_type_signal=void 10868 fi 10869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10870 fi 10871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 10872 $as_echo "$ac_cv_type_signal" >&6; } 10873 10874 cat >>confdefs.h <<_ACEOF 10875 #define RETSIGTYPE $ac_cv_type_signal 10876 _ACEOF 10877 10878 10879 10880 10881 10882 case $host_os in 10883 mingw*) unixdef="no" ;; 10884 *) unixdef="yes" ;; 10885 esac 10886 # Check whether --enable-unix-transport was given. 10887 if test "${enable_unix_transport+set}" = set; then : 10888 enableval=$enable_unix_transport; UNIXCONN=$enableval 10889 else 10890 UNIXCONN=$unixdef 10891 fi 10892 10893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 10894 $as_echo_n "checking if Xtrans should support UNIX socket connections... " >&6; } 10895 if test "$UNIXCONN" = "yes"; then 10896 10897 $as_echo "#define UNIXCONN 1" >>confdefs.h 10898 10899 fi 10900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 10901 $as_echo "$UNIXCONN" >&6; } 10902 # Check whether --enable-tcp-transport was given. 10903 if test "${enable_tcp_transport+set}" = set; then : 10904 enableval=$enable_tcp_transport; TCPCONN=$enableval 10905 else 10906 TCPCONN=yes 10907 fi 10908 10909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 10910 $as_echo_n "checking if Xtrans should support TCP socket connections... " >&6; } 10911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 10912 $as_echo "$TCPCONN" >&6; } 10913 if test "$TCPCONN" = "yes"; then 10914 10915 $as_echo "#define TCPCONN 1" >>confdefs.h 10916 10917 10918 # SVR4 hides these in libraries other than libc 10919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 10920 $as_echo_n "checking for library containing socket... " >&6; } 10921 if ${ac_cv_search_socket+:} false; then : 10922 $as_echo_n "(cached) " >&6 10923 else 10924 ac_func_search_save_LIBS=$LIBS 10925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10926 /* end confdefs.h. */ 10927 10928 /* Override any GCC internal prototype to avoid an error. 10929 Use char because int might match the return type of a GCC 10930 builtin and then its argument prototype would still apply. */ 10931 #ifdef __cplusplus 10932 extern "C" 10933 #endif 10934 char socket (); 10935 int 10936 main () 10937 { 10938 return socket (); 10939 ; 10940 return 0; 10941 } 10942 _ACEOF 10943 for ac_lib in '' socket; do 10944 if test -z "$ac_lib"; then 10945 ac_res="none required" 10946 else 10947 ac_res=-l$ac_lib 10948 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10949 fi 10950 if ac_fn_c_try_link "$LINENO"; then : 10951 ac_cv_search_socket=$ac_res 10952 fi 10953 rm -f core conftest.err conftest.$ac_objext \ 10954 conftest$ac_exeext 10955 if ${ac_cv_search_socket+:} false; then : 10956 break 10957 fi 10958 done 10959 if ${ac_cv_search_socket+:} false; then : 10960 10961 else 10962 ac_cv_search_socket=no 10963 fi 10964 rm conftest.$ac_ext 10965 LIBS=$ac_func_search_save_LIBS 10966 fi 10967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 10968 $as_echo "$ac_cv_search_socket" >&6; } 10969 ac_res=$ac_cv_search_socket 10970 if test "$ac_res" != no; then : 10971 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10972 10973 fi 10974 10975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 10976 $as_echo_n "checking for library containing gethostbyname... " >&6; } 10977 if ${ac_cv_search_gethostbyname+:} false; then : 10978 $as_echo_n "(cached) " >&6 10979 else 10980 ac_func_search_save_LIBS=$LIBS 10981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10982 /* end confdefs.h. */ 10983 10984 /* Override any GCC internal prototype to avoid an error. 10985 Use char because int might match the return type of a GCC 10986 builtin and then its argument prototype would still apply. */ 10987 #ifdef __cplusplus 10988 extern "C" 10989 #endif 10990 char gethostbyname (); 10991 int 10992 main () 10993 { 10994 return gethostbyname (); 10995 ; 10996 return 0; 10997 } 10998 _ACEOF 10999 for ac_lib in '' nsl; do 11000 if test -z "$ac_lib"; then 11001 ac_res="none required" 11002 else 11003 ac_res=-l$ac_lib 11004 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11005 fi 11006 if ac_fn_c_try_link "$LINENO"; then : 11007 ac_cv_search_gethostbyname=$ac_res 11008 fi 11009 rm -f core conftest.err conftest.$ac_objext \ 11010 conftest$ac_exeext 11011 if ${ac_cv_search_gethostbyname+:} false; then : 11012 break 11013 fi 11014 done 11015 if ${ac_cv_search_gethostbyname+:} false; then : 11016 11017 else 11018 ac_cv_search_gethostbyname=no 11019 fi 11020 rm conftest.$ac_ext 11021 LIBS=$ac_func_search_save_LIBS 11022 fi 11023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 11024 $as_echo "$ac_cv_search_gethostbyname" >&6; } 11025 ac_res=$ac_cv_search_gethostbyname 11026 if test "$ac_res" != no; then : 11027 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11028 11029 fi 11030 11031 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 11032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 11033 $as_echo_n "checking for main in -lws2_32... " >&6; } 11034 if ${ac_cv_lib_ws2_32_main+:} false; then : 11035 $as_echo_n "(cached) " >&6 11036 else 11037 ac_check_lib_save_LIBS=$LIBS 11038 LIBS="-lws2_32 $LIBS" 11039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11040 /* end confdefs.h. */ 11041 11042 11043 int 11044 main () 11045 { 11046 return main (); 11047 ; 11048 return 0; 11049 } 11050 _ACEOF 11051 if ac_fn_c_try_link "$LINENO"; then : 11052 ac_cv_lib_ws2_32_main=yes 11053 else 11054 ac_cv_lib_ws2_32_main=no 11055 fi 11056 rm -f core conftest.err conftest.$ac_objext \ 11057 conftest$ac_exeext conftest.$ac_ext 11058 LIBS=$ac_check_lib_save_LIBS 11059 fi 11060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 11061 $as_echo "$ac_cv_lib_ws2_32_main" >&6; } 11062 if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 11063 cat >>confdefs.h <<_ACEOF 11064 #define HAVE_LIBWS2_32 1 11065 _ACEOF 11066 11067 LIBS="-lws2_32 $LIBS" 11068 11069 fi 11070 ac_cv_lib_ws2_32=ac_cv_lib_ws2_32_main 11071 11072 fi 11073 11074 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 11075 # Check whether --enable-ipv6 was given. 11076 if test "${enable_ipv6+set}" = set; then : 11077 enableval=$enable_ipv6; IPV6CONN=$enableval 11078 else 11079 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 11080 if test "x$ac_cv_func_getaddrinfo" = xyes; then : 11081 IPV6CONN=yes 11082 else 11083 IPV6CONN=no 11084 fi 11085 11086 fi 11087 11088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 11089 $as_echo_n "checking if IPv6 support should be built... " >&6; } 11090 if test "$IPV6CONN" = "yes"; then 11091 11092 $as_echo "#define IPv6 1" >>confdefs.h 11093 11094 fi 11095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 11096 $as_echo "$IPV6CONN" >&6; } 11097 11098 # 4.3BSD-Reno added a new member to struct sockaddr_in 11099 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 11100 #include <sys/types.h> 11101 #include <sys/socket.h> 11102 #include <netinet/in.h> 11103 11104 " 11105 if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 11106 11107 $as_echo "#define BSD44SOCKETS 1" >>confdefs.h 11108 11109 fi 11110 11111 11112 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 11113 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 11114 $ac_includes_default 11115 #include <sys/socket.h> 11116 " 11117 if test "x$ac_cv_type_socklen_t" = xyes; then : 11118 11119 cat >>confdefs.h <<_ACEOF 11120 #define HAVE_SOCKLEN_T 1 11121 _ACEOF 11122 11123 11124 fi 11125 11126 11127 11128 fi 11129 case $host_os in 11130 solaris*|sco*|sysv4*) localdef="yes" ;; 11131 *) localdef="no" ;; 11132 esac 11133 # Check whether --enable-local-transport was given. 11134 if test "${enable_local_transport+set}" = set; then : 11135 enableval=$enable_local_transport; LOCALCONN=$enableval 11136 else 11137 LOCALCONN=$localdef 11138 fi 11139 11140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 11141 $as_echo_n "checking if Xtrans should support os-specific local connections... " >&6; } 11142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 11143 $as_echo "$LOCALCONN" >&6; } 11144 if test "$LOCALCONN" = "yes"; then 11145 11146 $as_echo "#define LOCALCONN 1" >>confdefs.h 11147 11148 fi 11149 11150 11151 11152 11153 11154 11155 11156 11157 # Check whether --with-lint was given. 11158 if test "${with_lint+set}" = set; then : 11159 withval=$with_lint; use_lint=$withval 11160 else 11161 use_lint=no 11162 fi 11163 11164 11165 # Obtain platform specific info like program name and options 11166 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 11167 case $host_os in 11168 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 11169 lint_name=splint 11170 lint_options="-badflag" 11171 ;; 11172 *freebsd* | *netbsd*) 11173 lint_name=lint 11174 lint_options="-u -b" 11175 ;; 11176 *solaris*) 11177 lint_name=lint 11178 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 11179 ;; 11180 esac 11181 11182 # Test for the presence of the program (either guessed by the code or spelled out by the user) 11183 if test "x$use_lint" = x"yes" ; then 11184 # Extract the first word of "$lint_name", so it can be a program name with args. 11185 set dummy $lint_name; ac_word=$2 11186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11187 $as_echo_n "checking for $ac_word... " >&6; } 11188 if ${ac_cv_path_LINT+:} false; then : 11189 $as_echo_n "(cached) " >&6 11190 else 11191 case $LINT in 11192 [\\/]* | ?:[\\/]*) 11193 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 11194 ;; 11195 *) 11196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11197 for as_dir in $PATH 11198 do 11199 IFS=$as_save_IFS 11200 test -z "$as_dir" && as_dir=. 11201 for ac_exec_ext in '' $ac_executable_extensions; do 11202 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11203 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 11204 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11205 break 2 11206 fi 11207 done 11208 done 11209 IFS=$as_save_IFS 11210 11211 ;; 11212 esac 11213 fi 11214 LINT=$ac_cv_path_LINT 11215 if test -n "$LINT"; then 11216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 11217 $as_echo "$LINT" >&6; } 11218 else 11219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11220 $as_echo "no" >&6; } 11221 fi 11222 11223 11224 if test "x$LINT" = "x"; then 11225 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 11226 fi 11227 elif test "x$use_lint" = x"no" ; then 11228 if test "x$LINT" != "x"; then 11229 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 11230 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 11231 fi 11232 else 11233 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 11234 fi 11235 11236 # User supplied flags override default flags 11237 if test "x$LINT_FLAGS" != "x"; then 11238 lint_options=$LINT_FLAGS 11239 fi 11240 11241 LINT_FLAGS=$lint_options 11242 11243 if test "x$LINT" != x; then 11244 LINT_TRUE= 11245 LINT_FALSE='#' 11246 else 11247 LINT_TRUE='#' 11248 LINT_FALSE= 11249 fi 11250 11251 11252 11253 11254 ac_config_files="$ac_config_files Makefile tests/Makefile man/Makefile" 11255 11256 cat >confcache <<\_ACEOF 11257 # This file is a shell script that caches the results of configure 11258 # tests run on this system so they can be shared between configure 11259 # scripts and configure runs, see configure's option --config-cache. 11260 # It is not useful on other systems. If it contains results you don't 11261 # want to keep, you may remove or edit it. 11262 # 11263 # config.status only pays attention to the cache file if you give it 11264 # the --recheck option to rerun configure. 11265 # 11266 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11267 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11268 # following values. 11269 11270 _ACEOF 11271 11272 # The following way of writing the cache mishandles newlines in values, 11273 # but we know of no workaround that is simple, portable, and efficient. 11274 # So, we kill variables containing newlines. 11275 # Ultrix sh set writes to stderr and can't be redirected directly, 11276 # and sets the high bit in the cache file unless we assign to the vars. 11277 ( 11278 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11279 eval ac_val=\$$ac_var 11280 case $ac_val in #( 11281 *${as_nl}*) 11282 case $ac_var in #( 11283 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11284 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11285 esac 11286 case $ac_var in #( 11287 _ | IFS | as_nl) ;; #( 11288 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11289 *) { eval $ac_var=; unset $ac_var;} ;; 11290 esac ;; 11291 esac 11292 done 11293 11294 (set) 2>&1 | 11295 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11296 *${as_nl}ac_space=\ *) 11297 # `set' does not quote correctly, so add quotes: double-quote 11298 # substitution turns \\\\ into \\, and sed turns \\ into \. 11299 sed -n \ 11300 "s/'/'\\\\''/g; 11301 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11302 ;; #( 11303 *) 11304 # `set' quotes correctly as required by POSIX, so do not add quotes. 11305 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11306 ;; 11307 esac | 11308 sort 11309 ) | 11310 sed ' 11311 /^ac_cv_env_/b end 11312 t clear 11313 :clear 11314 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11315 t end 11316 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11317 :end' >>confcache 11318 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11319 if test -w "$cache_file"; then 11320 if test "x$cache_file" != "x/dev/null"; then 11321 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11322 $as_echo "$as_me: updating cache $cache_file" >&6;} 11323 if test ! -f "$cache_file" || test -h "$cache_file"; then 11324 cat confcache >"$cache_file" 11325 else 11326 case $cache_file in #( 11327 */* | ?:*) 11328 mv -f confcache "$cache_file"$$ && 11329 mv -f "$cache_file"$$ "$cache_file" ;; #( 11330 *) 11331 mv -f confcache "$cache_file" ;; 11332 esac 11333 fi 11334 fi 11335 else 11336 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11337 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11338 fi 11339 fi 11340 rm -f confcache 11341 11342 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11343 # Let make expand exec_prefix. 11344 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11345 11346 DEFS=-DHAVE_CONFIG_H 11347 11348 ac_libobjs= 11349 ac_ltlibobjs= 11350 U= 11351 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11352 # 1. Remove the extension, and $U if already installed. 11353 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11354 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11355 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11356 # will be set to the directory where LIBOBJS objects are built. 11357 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11358 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11359 done 11360 LIBOBJS=$ac_libobjs 11361 11362 LTLIBOBJS=$ac_ltlibobjs 11363 11364 11365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11366 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11367 if test -n "$am_sleep_pid"; then 11368 # Hide warnings about reused PIDs. 11369 wait $am_sleep_pid 2>/dev/null 11370 fi 11371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11372 $as_echo "done" >&6; } 11373 if test -n "$EXEEXT"; then 11374 am__EXEEXT_TRUE= 11375 am__EXEEXT_FALSE='#' 11376 else 11377 am__EXEEXT_TRUE='#' 11378 am__EXEEXT_FALSE= 11379 fi 11380 11381 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11382 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11383 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11384 fi 11385 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11386 as_fn_error $? "conditional \"AMDEP\" was never defined. 11387 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11388 fi 11389 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11390 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11391 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11392 fi 11393 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 11394 as_fn_error $? "conditional \"LINT\" was never defined. 11395 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11396 fi 11397 11398 : "${CONFIG_STATUS=./config.status}" 11399 ac_write_fail=0 11400 ac_clean_files_save=$ac_clean_files 11401 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11402 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11403 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11404 as_write_fail=0 11405 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11406 #! $SHELL 11407 # Generated by $as_me. 11408 # Run this file to recreate the current configuration. 11409 # Compiler output produced by configure, useful for debugging 11410 # configure, is in config.log if it exists. 11411 11412 debug=false 11413 ac_cs_recheck=false 11414 ac_cs_silent=false 11415 11416 SHELL=\${CONFIG_SHELL-$SHELL} 11417 export SHELL 11418 _ASEOF 11419 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11420 ## -------------------- ## 11421 ## M4sh Initialization. ## 11422 ## -------------------- ## 11423 11424 # Be more Bourne compatible 11425 DUALCASE=1; export DUALCASE # for MKS sh 11426 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11427 emulate sh 11428 NULLCMD=: 11429 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11430 # is contrary to our usage. Disable this feature. 11431 alias -g '${1+"$@"}'='"$@"' 11432 setopt NO_GLOB_SUBST 11433 else 11434 case `(set -o) 2>/dev/null` in #( 11435 *posix*) : 11436 set -o posix ;; #( 11437 *) : 11438 ;; 11439 esac 11440 fi 11441 11442 11443 as_nl=' 11444 ' 11445 export as_nl 11446 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11447 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11448 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11449 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11450 # Prefer a ksh shell builtin over an external printf program on Solaris, 11451 # but without wasting forks for bash or zsh. 11452 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11453 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11454 as_echo='print -r --' 11455 as_echo_n='print -rn --' 11456 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11457 as_echo='printf %s\n' 11458 as_echo_n='printf %s' 11459 else 11460 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11461 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11462 as_echo_n='/usr/ucb/echo -n' 11463 else 11464 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11465 as_echo_n_body='eval 11466 arg=$1; 11467 case $arg in #( 11468 *"$as_nl"*) 11469 expr "X$arg" : "X\\(.*\\)$as_nl"; 11470 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11471 esac; 11472 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11473 ' 11474 export as_echo_n_body 11475 as_echo_n='sh -c $as_echo_n_body as_echo' 11476 fi 11477 export as_echo_body 11478 as_echo='sh -c $as_echo_body as_echo' 11479 fi 11480 11481 # The user is always right. 11482 if test "${PATH_SEPARATOR+set}" != set; then 11483 PATH_SEPARATOR=: 11484 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11485 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11486 PATH_SEPARATOR=';' 11487 } 11488 fi 11489 11490 11491 # IFS 11492 # We need space, tab and new line, in precisely that order. Quoting is 11493 # there to prevent editors from complaining about space-tab. 11494 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11495 # splitting by setting IFS to empty value.) 11496 IFS=" "" $as_nl" 11497 11498 # Find who we are. Look in the path if we contain no directory separator. 11499 as_myself= 11500 case $0 in #(( 11501 *[\\/]* ) as_myself=$0 ;; 11502 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11503 for as_dir in $PATH 11504 do 11505 IFS=$as_save_IFS 11506 test -z "$as_dir" && as_dir=. 11507 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11508 done 11509 IFS=$as_save_IFS 11510 11511 ;; 11512 esac 11513 # We did not find ourselves, most probably we were run as `sh COMMAND' 11514 # in which case we are not to be found in the path. 11515 if test "x$as_myself" = x; then 11516 as_myself=$0 11517 fi 11518 if test ! -f "$as_myself"; then 11519 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11520 exit 1 11521 fi 11522 11523 # Unset variables that we do not need and which cause bugs (e.g. in 11524 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11525 # suppresses any "Segmentation fault" message there. '((' could 11526 # trigger a bug in pdksh 5.2.14. 11527 for as_var in BASH_ENV ENV MAIL MAILPATH 11528 do eval test x\${$as_var+set} = xset \ 11529 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11530 done 11531 PS1='$ ' 11532 PS2='> ' 11533 PS4='+ ' 11534 11535 # NLS nuisances. 11536 LC_ALL=C 11537 export LC_ALL 11538 LANGUAGE=C 11539 export LANGUAGE 11540 11541 # CDPATH. 11542 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11543 11544 11545 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11546 # ---------------------------------------- 11547 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11548 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11549 # script with STATUS, using 1 if that was 0. 11550 as_fn_error () 11551 { 11552 as_status=$1; test $as_status -eq 0 && as_status=1 11553 if test "$4"; then 11554 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11555 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11556 fi 11557 $as_echo "$as_me: error: $2" >&2 11558 as_fn_exit $as_status 11559 } # as_fn_error 11560 11561 11562 # as_fn_set_status STATUS 11563 # ----------------------- 11564 # Set $? to STATUS, without forking. 11565 as_fn_set_status () 11566 { 11567 return $1 11568 } # as_fn_set_status 11569 11570 # as_fn_exit STATUS 11571 # ----------------- 11572 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11573 as_fn_exit () 11574 { 11575 set +e 11576 as_fn_set_status $1 11577 exit $1 11578 } # as_fn_exit 11579 11580 # as_fn_unset VAR 11581 # --------------- 11582 # Portably unset VAR. 11583 as_fn_unset () 11584 { 11585 { eval $1=; unset $1;} 11586 } 11587 as_unset=as_fn_unset 11588 # as_fn_append VAR VALUE 11589 # ---------------------- 11590 # Append the text in VALUE to the end of the definition contained in VAR. Take 11591 # advantage of any shell optimizations that allow amortized linear growth over 11592 # repeated appends, instead of the typical quadratic growth present in naive 11593 # implementations. 11594 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11595 eval 'as_fn_append () 11596 { 11597 eval $1+=\$2 11598 }' 11599 else 11600 as_fn_append () 11601 { 11602 eval $1=\$$1\$2 11603 } 11604 fi # as_fn_append 11605 11606 # as_fn_arith ARG... 11607 # ------------------ 11608 # Perform arithmetic evaluation on the ARGs, and store the result in the 11609 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11610 # must be portable across $(()) and expr. 11611 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11612 eval 'as_fn_arith () 11613 { 11614 as_val=$(( $* )) 11615 }' 11616 else 11617 as_fn_arith () 11618 { 11619 as_val=`expr "$@" || test $? -eq 1` 11620 } 11621 fi # as_fn_arith 11622 11623 11624 if expr a : '\(a\)' >/dev/null 2>&1 && 11625 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11626 as_expr=expr 11627 else 11628 as_expr=false 11629 fi 11630 11631 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11632 as_basename=basename 11633 else 11634 as_basename=false 11635 fi 11636 11637 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11638 as_dirname=dirname 11639 else 11640 as_dirname=false 11641 fi 11642 11643 as_me=`$as_basename -- "$0" || 11644 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11645 X"$0" : 'X\(//\)$' \| \ 11646 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11647 $as_echo X/"$0" | 11648 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11649 s//\1/ 11650 q 11651 } 11652 /^X\/\(\/\/\)$/{ 11653 s//\1/ 11654 q 11655 } 11656 /^X\/\(\/\).*/{ 11657 s//\1/ 11658 q 11659 } 11660 s/.*/./; q'` 11661 11662 # Avoid depending upon Character Ranges. 11663 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11664 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11665 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11666 as_cr_digits='0123456789' 11667 as_cr_alnum=$as_cr_Letters$as_cr_digits 11668 11669 ECHO_C= ECHO_N= ECHO_T= 11670 case `echo -n x` in #((((( 11671 -n*) 11672 case `echo 'xy\c'` in 11673 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11674 xy) ECHO_C='\c';; 11675 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11676 ECHO_T=' ';; 11677 esac;; 11678 *) 11679 ECHO_N='-n';; 11680 esac 11681 11682 rm -f conf$$ conf$$.exe conf$$.file 11683 if test -d conf$$.dir; then 11684 rm -f conf$$.dir/conf$$.file 11685 else 11686 rm -f conf$$.dir 11687 mkdir conf$$.dir 2>/dev/null 11688 fi 11689 if (echo >conf$$.file) 2>/dev/null; then 11690 if ln -s conf$$.file conf$$ 2>/dev/null; then 11691 as_ln_s='ln -s' 11692 # ... but there are two gotchas: 11693 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11694 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11695 # In both cases, we have to default to `cp -pR'. 11696 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11697 as_ln_s='cp -pR' 11698 elif ln conf$$.file conf$$ 2>/dev/null; then 11699 as_ln_s=ln 11700 else 11701 as_ln_s='cp -pR' 11702 fi 11703 else 11704 as_ln_s='cp -pR' 11705 fi 11706 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11707 rmdir conf$$.dir 2>/dev/null 11708 11709 11710 # as_fn_mkdir_p 11711 # ------------- 11712 # Create "$as_dir" as a directory, including parents if necessary. 11713 as_fn_mkdir_p () 11714 { 11715 11716 case $as_dir in #( 11717 -*) as_dir=./$as_dir;; 11718 esac 11719 test -d "$as_dir" || eval $as_mkdir_p || { 11720 as_dirs= 11721 while :; do 11722 case $as_dir in #( 11723 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11724 *) as_qdir=$as_dir;; 11725 esac 11726 as_dirs="'$as_qdir' $as_dirs" 11727 as_dir=`$as_dirname -- "$as_dir" || 11728 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11729 X"$as_dir" : 'X\(//\)[^/]' \| \ 11730 X"$as_dir" : 'X\(//\)$' \| \ 11731 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11732 $as_echo X"$as_dir" | 11733 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11734 s//\1/ 11735 q 11736 } 11737 /^X\(\/\/\)[^/].*/{ 11738 s//\1/ 11739 q 11740 } 11741 /^X\(\/\/\)$/{ 11742 s//\1/ 11743 q 11744 } 11745 /^X\(\/\).*/{ 11746 s//\1/ 11747 q 11748 } 11749 s/.*/./; q'` 11750 test -d "$as_dir" && break 11751 done 11752 test -z "$as_dirs" || eval "mkdir $as_dirs" 11753 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11754 11755 11756 } # as_fn_mkdir_p 11757 if mkdir -p . 2>/dev/null; then 11758 as_mkdir_p='mkdir -p "$as_dir"' 11759 else 11760 test -d ./-p && rmdir ./-p 11761 as_mkdir_p=false 11762 fi 11763 11764 11765 # as_fn_executable_p FILE 11766 # ----------------------- 11767 # Test if FILE is an executable regular file. 11768 as_fn_executable_p () 11769 { 11770 test -f "$1" && test -x "$1" 11771 } # as_fn_executable_p 11772 as_test_x='test -x' 11773 as_executable_p=as_fn_executable_p 11774 11775 # Sed expression to map a string onto a valid CPP name. 11776 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11777 11778 # Sed expression to map a string onto a valid variable name. 11779 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11780 11781 11782 exec 6>&1 11783 ## ----------------------------------- ## 11784 ## Main body of $CONFIG_STATUS script. ## 11785 ## ----------------------------------- ## 11786 _ASEOF 11787 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11788 11789 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11790 # Save the log message, to keep $0 and so on meaningful, and to 11791 # report actual input values of CONFIG_FILES etc. instead of their 11792 # values after options handling. 11793 ac_log=" 11794 This file was extended by xauth $as_me 1.0.8, which was 11795 generated by GNU Autoconf 2.69. Invocation command line was 11796 11797 CONFIG_FILES = $CONFIG_FILES 11798 CONFIG_HEADERS = $CONFIG_HEADERS 11799 CONFIG_LINKS = $CONFIG_LINKS 11800 CONFIG_COMMANDS = $CONFIG_COMMANDS 11801 $ $0 $@ 11802 11803 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11804 " 11805 11806 _ACEOF 11807 11808 case $ac_config_files in *" 11809 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11810 esac 11811 11812 case $ac_config_headers in *" 11813 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11814 esac 11815 11816 11817 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11818 # Files that config.status was made for. 11819 config_files="$ac_config_files" 11820 config_headers="$ac_config_headers" 11821 config_commands="$ac_config_commands" 11822 11823 _ACEOF 11824 11825 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11826 ac_cs_usage="\ 11827 \`$as_me' instantiates files and other configuration actions 11828 from templates according to the current configuration. Unless the files 11829 and actions are specified as TAGs, all are instantiated by default. 11830 11831 Usage: $0 [OPTION]... [TAG]... 11832 11833 -h, --help print this help, then exit 11834 -V, --version print version number and configuration settings, then exit 11835 --config print configuration, then exit 11836 -q, --quiet, --silent 11837 do not print progress messages 11838 -d, --debug don't remove temporary files 11839 --recheck update $as_me by reconfiguring in the same conditions 11840 --file=FILE[:TEMPLATE] 11841 instantiate the configuration file FILE 11842 --header=FILE[:TEMPLATE] 11843 instantiate the configuration header FILE 11844 11845 Configuration files: 11846 $config_files 11847 11848 Configuration headers: 11849 $config_headers 11850 11851 Configuration commands: 11852 $config_commands 11853 11854 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11855 11856 _ACEOF 11857 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11858 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11859 ac_cs_version="\\ 11860 xauth config.status 1.0.8 11861 configured by $0, generated by GNU Autoconf 2.69, 11862 with options \\"\$ac_cs_config\\" 11863 11864 Copyright (C) 2012 Free Software Foundation, Inc. 11865 This config.status script is free software; the Free Software Foundation 11866 gives unlimited permission to copy, distribute and modify it." 11867 11868 ac_pwd='$ac_pwd' 11869 srcdir='$srcdir' 11870 INSTALL='$INSTALL' 11871 MKDIR_P='$MKDIR_P' 11872 AWK='$AWK' 11873 test -n "\$AWK" || AWK=awk 11874 _ACEOF 11875 11876 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11877 # The default lists apply if the user does not specify any file. 11878 ac_need_defaults=: 11879 while test $# != 0 11880 do 11881 case $1 in 11882 --*=?*) 11883 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11884 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11885 ac_shift=: 11886 ;; 11887 --*=) 11888 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11889 ac_optarg= 11890 ac_shift=: 11891 ;; 11892 *) 11893 ac_option=$1 11894 ac_optarg=$2 11895 ac_shift=shift 11896 ;; 11897 esac 11898 11899 case $ac_option in 11900 # Handling of the options. 11901 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11902 ac_cs_recheck=: ;; 11903 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11904 $as_echo "$ac_cs_version"; exit ;; 11905 --config | --confi | --conf | --con | --co | --c ) 11906 $as_echo "$ac_cs_config"; exit ;; 11907 --debug | --debu | --deb | --de | --d | -d ) 11908 debug=: ;; 11909 --file | --fil | --fi | --f ) 11910 $ac_shift 11911 case $ac_optarg in 11912 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11913 '') as_fn_error $? "missing file argument" ;; 11914 esac 11915 as_fn_append CONFIG_FILES " '$ac_optarg'" 11916 ac_need_defaults=false;; 11917 --header | --heade | --head | --hea ) 11918 $ac_shift 11919 case $ac_optarg in 11920 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11921 esac 11922 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11923 ac_need_defaults=false;; 11924 --he | --h) 11925 # Conflict between --help and --header 11926 as_fn_error $? "ambiguous option: \`$1' 11927 Try \`$0 --help' for more information.";; 11928 --help | --hel | -h ) 11929 $as_echo "$ac_cs_usage"; exit ;; 11930 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11931 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11932 ac_cs_silent=: ;; 11933 11934 # This is an error. 11935 -*) as_fn_error $? "unrecognized option: \`$1' 11936 Try \`$0 --help' for more information." ;; 11937 11938 *) as_fn_append ac_config_targets " $1" 11939 ac_need_defaults=false ;; 11940 11941 esac 11942 shift 11943 done 11944 11945 ac_configure_extra_args= 11946 11947 if $ac_cs_silent; then 11948 exec 6>/dev/null 11949 ac_configure_extra_args="$ac_configure_extra_args --silent" 11950 fi 11951 11952 _ACEOF 11953 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11954 if \$ac_cs_recheck; then 11955 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11956 shift 11957 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11958 CONFIG_SHELL='$SHELL' 11959 export CONFIG_SHELL 11960 exec "\$@" 11961 fi 11962 11963 _ACEOF 11964 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11965 exec 5>>config.log 11966 { 11967 echo 11968 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11969 ## Running $as_me. ## 11970 _ASBOX 11971 $as_echo "$ac_log" 11972 } >&5 11973 11974 _ACEOF 11975 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11976 # 11977 # INIT-COMMANDS 11978 # 11979 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11980 11981 _ACEOF 11982 11983 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11984 11985 # Handling of arguments. 11986 for ac_config_target in $ac_config_targets 11987 do 11988 case $ac_config_target in 11989 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11990 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11991 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11992 "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; 11993 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11994 11995 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11996 esac 11997 done 11998 11999 12000 # If the user did not use the arguments to specify the items to instantiate, 12001 # then the envvar interface is used. Set only those that are not. 12002 # We use the long form for the default assignment because of an extremely 12003 # bizarre bug on SunOS 4.1.3. 12004 if $ac_need_defaults; then 12005 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12006 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12007 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12008 fi 12009 12010 # Have a temporary directory for convenience. Make it in the build tree 12011 # simply because there is no reason against having it here, and in addition, 12012 # creating and moving files from /tmp can sometimes cause problems. 12013 # Hook for its removal unless debugging. 12014 # Note that there is a small window in which the directory will not be cleaned: 12015 # after its creation but before its name has been assigned to `$tmp'. 12016 $debug || 12017 { 12018 tmp= ac_tmp= 12019 trap 'exit_status=$? 12020 : "${ac_tmp:=$tmp}" 12021 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12022 ' 0 12023 trap 'as_fn_exit 1' 1 2 13 15 12024 } 12025 # Create a (secure) tmp directory for tmp files. 12026 12027 { 12028 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12029 test -d "$tmp" 12030 } || 12031 { 12032 tmp=./conf$$-$RANDOM 12033 (umask 077 && mkdir "$tmp") 12034 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12035 ac_tmp=$tmp 12036 12037 # Set up the scripts for CONFIG_FILES section. 12038 # No need to generate them if there are no CONFIG_FILES. 12039 # This happens for instance with `./config.status config.h'. 12040 if test -n "$CONFIG_FILES"; then 12041 12042 12043 ac_cr=`echo X | tr X '\015'` 12044 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12045 # But we know of no other shell where ac_cr would be empty at this 12046 # point, so we can use a bashism as a fallback. 12047 if test "x$ac_cr" = x; then 12048 eval ac_cr=\$\'\\r\' 12049 fi 12050 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12051 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12052 ac_cs_awk_cr='\\r' 12053 else 12054 ac_cs_awk_cr=$ac_cr 12055 fi 12056 12057 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12058 _ACEOF 12059 12060 12061 { 12062 echo "cat >conf$$subs.awk <<_ACEOF" && 12063 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12064 echo "_ACEOF" 12065 } >conf$$subs.sh || 12066 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12067 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12068 ac_delim='%!_!# ' 12069 for ac_last_try in false false false false false :; do 12070 . ./conf$$subs.sh || 12071 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12072 12073 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12074 if test $ac_delim_n = $ac_delim_num; then 12075 break 12076 elif $ac_last_try; then 12077 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12078 else 12079 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12080 fi 12081 done 12082 rm -f conf$$subs.sh 12083 12084 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12085 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12086 _ACEOF 12087 sed -n ' 12088 h 12089 s/^/S["/; s/!.*/"]=/ 12090 p 12091 g 12092 s/^[^!]*!// 12093 :repl 12094 t repl 12095 s/'"$ac_delim"'$// 12096 t delim 12097 :nl 12098 h 12099 s/\(.\{148\}\)..*/\1/ 12100 t more1 12101 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12102 p 12103 n 12104 b repl 12105 :more1 12106 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12107 p 12108 g 12109 s/.\{148\}// 12110 t nl 12111 :delim 12112 h 12113 s/\(.\{148\}\)..*/\1/ 12114 t more2 12115 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12116 p 12117 b 12118 :more2 12119 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12120 p 12121 g 12122 s/.\{148\}// 12123 t delim 12124 ' <conf$$subs.awk | sed ' 12125 /^[^""]/{ 12126 N 12127 s/\n// 12128 } 12129 ' >>$CONFIG_STATUS || ac_write_fail=1 12130 rm -f conf$$subs.awk 12131 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12132 _ACAWK 12133 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12134 for (key in S) S_is_set[key] = 1 12135 FS = "" 12136 12137 } 12138 { 12139 line = $ 0 12140 nfields = split(line, field, "@") 12141 substed = 0 12142 len = length(field[1]) 12143 for (i = 2; i < nfields; i++) { 12144 key = field[i] 12145 keylen = length(key) 12146 if (S_is_set[key]) { 12147 value = S[key] 12148 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12149 len += length(value) + length(field[++i]) 12150 substed = 1 12151 } else 12152 len += 1 + keylen 12153 } 12154 12155 print line 12156 } 12157 12158 _ACAWK 12159 _ACEOF 12160 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12161 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12162 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12163 else 12164 cat 12165 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12166 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12167 _ACEOF 12168 12169 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12170 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12171 # trailing colons and then remove the whole line if VPATH becomes empty 12172 # (actually we leave an empty line to preserve line numbers). 12173 if test "x$srcdir" = x.; then 12174 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12175 h 12176 s/// 12177 s/^/:/ 12178 s/[ ]*$/:/ 12179 s/:\$(srcdir):/:/g 12180 s/:\${srcdir}:/:/g 12181 s/:@srcdir@:/:/g 12182 s/^:*// 12183 s/:*$// 12184 x 12185 s/\(=[ ]*\).*/\1/ 12186 G 12187 s/\n// 12188 s/^[^=]*=[ ]*$// 12189 }' 12190 fi 12191 12192 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12193 fi # test -n "$CONFIG_FILES" 12194 12195 # Set up the scripts for CONFIG_HEADERS section. 12196 # No need to generate them if there are no CONFIG_HEADERS. 12197 # This happens for instance with `./config.status Makefile'. 12198 if test -n "$CONFIG_HEADERS"; then 12199 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12200 BEGIN { 12201 _ACEOF 12202 12203 # Transform confdefs.h into an awk script `defines.awk', embedded as 12204 # here-document in config.status, that substitutes the proper values into 12205 # config.h.in to produce config.h. 12206 12207 # Create a delimiter string that does not exist in confdefs.h, to ease 12208 # handling of long lines. 12209 ac_delim='%!_!# ' 12210 for ac_last_try in false false :; do 12211 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12212 if test -z "$ac_tt"; then 12213 break 12214 elif $ac_last_try; then 12215 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12216 else 12217 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12218 fi 12219 done 12220 12221 # For the awk script, D is an array of macro values keyed by name, 12222 # likewise P contains macro parameters if any. Preserve backslash 12223 # newline sequences. 12224 12225 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12226 sed -n ' 12227 s/.\{148\}/&'"$ac_delim"'/g 12228 t rset 12229 :rset 12230 s/^[ ]*#[ ]*define[ ][ ]*/ / 12231 t def 12232 d 12233 :def 12234 s/\\$// 12235 t bsnl 12236 s/["\\]/\\&/g 12237 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12238 D["\1"]=" \3"/p 12239 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12240 d 12241 :bsnl 12242 s/["\\]/\\&/g 12243 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12244 D["\1"]=" \3\\\\\\n"\\/p 12245 t cont 12246 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12247 t cont 12248 d 12249 :cont 12250 n 12251 s/.\{148\}/&'"$ac_delim"'/g 12252 t clear 12253 :clear 12254 s/\\$// 12255 t bsnlc 12256 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12257 d 12258 :bsnlc 12259 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12260 b cont 12261 ' <confdefs.h | sed ' 12262 s/'"$ac_delim"'/"\\\ 12263 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12264 12265 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12266 for (key in D) D_is_set[key] = 1 12267 FS = "" 12268 } 12269 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12270 line = \$ 0 12271 split(line, arg, " ") 12272 if (arg[1] == "#") { 12273 defundef = arg[2] 12274 mac1 = arg[3] 12275 } else { 12276 defundef = substr(arg[1], 2) 12277 mac1 = arg[2] 12278 } 12279 split(mac1, mac2, "(") #) 12280 macro = mac2[1] 12281 prefix = substr(line, 1, index(line, defundef) - 1) 12282 if (D_is_set[macro]) { 12283 # Preserve the white space surrounding the "#". 12284 print prefix "define", macro P[macro] D[macro] 12285 next 12286 } else { 12287 # Replace #undef with comments. This is necessary, for example, 12288 # in the case of _POSIX_SOURCE, which is predefined and required 12289 # on some systems where configure will not decide to define it. 12290 if (defundef == "undef") { 12291 print "/*", prefix defundef, macro, "*/" 12292 next 12293 } 12294 } 12295 } 12296 { print } 12297 _ACAWK 12298 _ACEOF 12299 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12300 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12301 fi # test -n "$CONFIG_HEADERS" 12302 12303 12304 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12305 shift 12306 for ac_tag 12307 do 12308 case $ac_tag in 12309 :[FHLC]) ac_mode=$ac_tag; continue;; 12310 esac 12311 case $ac_mode$ac_tag in 12312 :[FHL]*:*);; 12313 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12314 :[FH]-) ac_tag=-:-;; 12315 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12316 esac 12317 ac_save_IFS=$IFS 12318 IFS=: 12319 set x $ac_tag 12320 IFS=$ac_save_IFS 12321 shift 12322 ac_file=$1 12323 shift 12324 12325 case $ac_mode in 12326 :L) ac_source=$1;; 12327 :[FH]) 12328 ac_file_inputs= 12329 for ac_f 12330 do 12331 case $ac_f in 12332 -) ac_f="$ac_tmp/stdin";; 12333 *) # Look for the file first in the build tree, then in the source tree 12334 # (if the path is not absolute). The absolute path cannot be DOS-style, 12335 # because $ac_f cannot contain `:'. 12336 test -f "$ac_f" || 12337 case $ac_f in 12338 [\\/$]*) false;; 12339 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12340 esac || 12341 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12342 esac 12343 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12344 as_fn_append ac_file_inputs " '$ac_f'" 12345 done 12346 12347 # Let's still pretend it is `configure' which instantiates (i.e., don't 12348 # use $as_me), people would be surprised to read: 12349 # /* config.h. Generated by config.status. */ 12350 configure_input='Generated from '` 12351 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12352 `' by configure.' 12353 if test x"$ac_file" != x-; then 12354 configure_input="$ac_file. $configure_input" 12355 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12356 $as_echo "$as_me: creating $ac_file" >&6;} 12357 fi 12358 # Neutralize special characters interpreted by sed in replacement strings. 12359 case $configure_input in #( 12360 *\&* | *\|* | *\\* ) 12361 ac_sed_conf_input=`$as_echo "$configure_input" | 12362 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12363 *) ac_sed_conf_input=$configure_input;; 12364 esac 12365 12366 case $ac_tag in 12367 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12368 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12369 esac 12370 ;; 12371 esac 12372 12373 ac_dir=`$as_dirname -- "$ac_file" || 12374 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12375 X"$ac_file" : 'X\(//\)[^/]' \| \ 12376 X"$ac_file" : 'X\(//\)$' \| \ 12377 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12378 $as_echo X"$ac_file" | 12379 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12380 s//\1/ 12381 q 12382 } 12383 /^X\(\/\/\)[^/].*/{ 12384 s//\1/ 12385 q 12386 } 12387 /^X\(\/\/\)$/{ 12388 s//\1/ 12389 q 12390 } 12391 /^X\(\/\).*/{ 12392 s//\1/ 12393 q 12394 } 12395 s/.*/./; q'` 12396 as_dir="$ac_dir"; as_fn_mkdir_p 12397 ac_builddir=. 12398 12399 case "$ac_dir" in 12400 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12401 *) 12402 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12403 # A ".." for each directory in $ac_dir_suffix. 12404 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12405 case $ac_top_builddir_sub in 12406 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12407 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12408 esac ;; 12409 esac 12410 ac_abs_top_builddir=$ac_pwd 12411 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12412 # for backward compatibility: 12413 ac_top_builddir=$ac_top_build_prefix 12414 12415 case $srcdir in 12416 .) # We are building in place. 12417 ac_srcdir=. 12418 ac_top_srcdir=$ac_top_builddir_sub 12419 ac_abs_top_srcdir=$ac_pwd ;; 12420 [\\/]* | ?:[\\/]* ) # Absolute name. 12421 ac_srcdir=$srcdir$ac_dir_suffix; 12422 ac_top_srcdir=$srcdir 12423 ac_abs_top_srcdir=$srcdir ;; 12424 *) # Relative name. 12425 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12426 ac_top_srcdir=$ac_top_build_prefix$srcdir 12427 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12428 esac 12429 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12430 12431 12432 case $ac_mode in 12433 :F) 12434 # 12435 # CONFIG_FILE 12436 # 12437 12438 case $INSTALL in 12439 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12440 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12441 esac 12442 ac_MKDIR_P=$MKDIR_P 12443 case $MKDIR_P in 12444 [\\/$]* | ?:[\\/]* ) ;; 12445 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12446 esac 12447 _ACEOF 12448 12449 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12450 # If the template does not know about datarootdir, expand it. 12451 # FIXME: This hack should be removed a few years after 2.60. 12452 ac_datarootdir_hack=; ac_datarootdir_seen= 12453 ac_sed_dataroot=' 12454 /datarootdir/ { 12455 p 12456 q 12457 } 12458 /@datadir@/p 12459 /@docdir@/p 12460 /@infodir@/p 12461 /@localedir@/p 12462 /@mandir@/p' 12463 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12464 *datarootdir*) ac_datarootdir_seen=yes;; 12465 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12466 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12467 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12468 _ACEOF 12469 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12470 ac_datarootdir_hack=' 12471 s&@datadir@&$datadir&g 12472 s&@docdir@&$docdir&g 12473 s&@infodir@&$infodir&g 12474 s&@localedir@&$localedir&g 12475 s&@mandir@&$mandir&g 12476 s&\\\${datarootdir}&$datarootdir&g' ;; 12477 esac 12478 _ACEOF 12479 12480 # Neutralize VPATH when `$srcdir' = `.'. 12481 # Shell code in configure.ac might set extrasub. 12482 # FIXME: do we really want to maintain this feature? 12483 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12484 ac_sed_extra="$ac_vpsub 12485 $extrasub 12486 _ACEOF 12487 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12488 :t 12489 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12490 s|@configure_input@|$ac_sed_conf_input|;t t 12491 s&@top_builddir@&$ac_top_builddir_sub&;t t 12492 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12493 s&@srcdir@&$ac_srcdir&;t t 12494 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12495 s&@top_srcdir@&$ac_top_srcdir&;t t 12496 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12497 s&@builddir@&$ac_builddir&;t t 12498 s&@abs_builddir@&$ac_abs_builddir&;t t 12499 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12500 s&@INSTALL@&$ac_INSTALL&;t t 12501 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12502 $ac_datarootdir_hack 12503 " 12504 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12505 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12506 12507 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12508 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12509 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12510 "$ac_tmp/out"`; test -z "$ac_out"; } && 12511 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12512 which seems to be undefined. Please make sure it is defined" >&5 12513 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12514 which seems to be undefined. Please make sure it is defined" >&2;} 12515 12516 rm -f "$ac_tmp/stdin" 12517 case $ac_file in 12518 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12519 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12520 esac \ 12521 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12522 ;; 12523 :H) 12524 # 12525 # CONFIG_HEADER 12526 # 12527 if test x"$ac_file" != x-; then 12528 { 12529 $as_echo "/* $configure_input */" \ 12530 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12531 } >"$ac_tmp/config.h" \ 12532 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12533 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12534 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12535 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12536 else 12537 rm -f "$ac_file" 12538 mv "$ac_tmp/config.h" "$ac_file" \ 12539 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12540 fi 12541 else 12542 $as_echo "/* $configure_input */" \ 12543 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12544 || as_fn_error $? "could not create -" "$LINENO" 5 12545 fi 12546 # Compute "$ac_file"'s index in $config_headers. 12547 _am_arg="$ac_file" 12548 _am_stamp_count=1 12549 for _am_header in $config_headers :; do 12550 case $_am_header in 12551 $_am_arg | $_am_arg:* ) 12552 break ;; 12553 * ) 12554 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12555 esac 12556 done 12557 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12558 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12559 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12560 X"$_am_arg" : 'X\(//\)$' \| \ 12561 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12562 $as_echo X"$_am_arg" | 12563 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12564 s//\1/ 12565 q 12566 } 12567 /^X\(\/\/\)[^/].*/{ 12568 s//\1/ 12569 q 12570 } 12571 /^X\(\/\/\)$/{ 12572 s//\1/ 12573 q 12574 } 12575 /^X\(\/\).*/{ 12576 s//\1/ 12577 q 12578 } 12579 s/.*/./; q'`/stamp-h$_am_stamp_count 12580 ;; 12581 12582 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12583 $as_echo "$as_me: executing $ac_file commands" >&6;} 12584 ;; 12585 esac 12586 12587 12588 case $ac_file$ac_mode in 12589 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12590 # Autoconf 2.62 quotes --file arguments for eval, but not when files 12591 # are listed without --file. Let's play safe and only enable the eval 12592 # if we detect the quoting. 12593 case $CONFIG_FILES in 12594 *\'*) eval set x "$CONFIG_FILES" ;; 12595 *) set x $CONFIG_FILES ;; 12596 esac 12597 shift 12598 for mf 12599 do 12600 # Strip MF so we end up with the name of the file. 12601 mf=`echo "$mf" | sed -e 's/:.*$//'` 12602 # Check whether this is an Automake generated Makefile or not. 12603 # We used to match only the files named 'Makefile.in', but 12604 # some people rename them; so instead we look at the file content. 12605 # Grep'ing the first line is not enough: some people post-process 12606 # each Makefile.in and add a new line on top of each file to say so. 12607 # Grep'ing the whole file is not good either: AIX grep has a line 12608 # limit of 2048, but all sed's we know have understand at least 4000. 12609 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12610 dirpart=`$as_dirname -- "$mf" || 12611 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12612 X"$mf" : 'X\(//\)[^/]' \| \ 12613 X"$mf" : 'X\(//\)$' \| \ 12614 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12615 $as_echo X"$mf" | 12616 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12617 s//\1/ 12618 q 12619 } 12620 /^X\(\/\/\)[^/].*/{ 12621 s//\1/ 12622 q 12623 } 12624 /^X\(\/\/\)$/{ 12625 s//\1/ 12626 q 12627 } 12628 /^X\(\/\).*/{ 12629 s//\1/ 12630 q 12631 } 12632 s/.*/./; q'` 12633 else 12634 continue 12635 fi 12636 # Extract the definition of DEPDIR, am__include, and am__quote 12637 # from the Makefile without running 'make'. 12638 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12639 test -z "$DEPDIR" && continue 12640 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12641 test -z "am__include" && continue 12642 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12643 # Find all dependency output files, they are included files with 12644 # $(DEPDIR) in their names. We invoke sed twice because it is the 12645 # simplest approach to changing $(DEPDIR) to its actual value in the 12646 # expansion. 12647 for file in `sed -n " 12648 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12649 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12650 # Make sure the directory exists. 12651 test -f "$dirpart/$file" && continue 12652 fdir=`$as_dirname -- "$file" || 12653 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12654 X"$file" : 'X\(//\)[^/]' \| \ 12655 X"$file" : 'X\(//\)$' \| \ 12656 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12657 $as_echo X"$file" | 12658 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12659 s//\1/ 12660 q 12661 } 12662 /^X\(\/\/\)[^/].*/{ 12663 s//\1/ 12664 q 12665 } 12666 /^X\(\/\/\)$/{ 12667 s//\1/ 12668 q 12669 } 12670 /^X\(\/\).*/{ 12671 s//\1/ 12672 q 12673 } 12674 s/.*/./; q'` 12675 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12676 # echo "creating $dirpart/$file" 12677 echo '# dummy' > "$dirpart/$file" 12678 done 12679 done 12680 } 12681 ;; 12682 12683 esac 12684 done # for ac_tag 12685 12686 12687 as_fn_exit 0 12688 _ACEOF 12689 ac_clean_files=$ac_clean_files_save 12690 12691 test $ac_write_fail = 0 || 12692 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12693 12694 12695 # configure is writing to config.log, and then calls config.status. 12696 # config.status does its own redirection, appending to config.log. 12697 # Unfortunately, on DOS this fails, as config.log is still kept open 12698 # by configure, so config.status won't be able to write to it; its 12699 # output is simply discarded. So we exec the FD to /dev/null, 12700 # effectively closing config.log, so it can be properly (re)opened and 12701 # appended to by config.status. When coming back to configure, we 12702 # need to make the FD available again. 12703 if test "$no_create" != yes; then 12704 ac_cs_success=: 12705 ac_config_status_args= 12706 test "$silent" = yes && 12707 ac_config_status_args="$ac_config_status_args --quiet" 12708 exec 5>/dev/null 12709 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12710 exec 5>>config.log 12711 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12712 # would make configure fail if this is the last instruction. 12713 $ac_cs_success || as_fn_exit 1 12714 fi 12715 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12716 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12717 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12718 fi 12719 12720
Indexes created Mon Oct 26 00:26:21 UTC 2026