configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xfsinfo 1.0.5. 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='xfsinfo' 583 PACKAGE_TARNAME='xfsinfo' 584 PACKAGE_VERSION='1.0.5' 585 PACKAGE_STRING='xfsinfo 1.0.5' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 XFSINFO_LIBS 631 XFSINFO_CFLAGS 632 MAN_SUBSTS 633 XORG_MAN_PAGE 634 ADMIN_MAN_DIR 635 DRIVER_MAN_DIR 636 MISC_MAN_DIR 637 FILE_MAN_DIR 638 LIB_MAN_DIR 639 APP_MAN_DIR 640 ADMIN_MAN_SUFFIX 641 DRIVER_MAN_SUFFIX 642 MISC_MAN_SUFFIX 643 FILE_MAN_SUFFIX 644 LIB_MAN_SUFFIX 645 APP_MAN_SUFFIX 646 SED 647 host_os 648 host_vendor 649 host_cpu 650 host 651 build_os 652 build_vendor 653 build_cpu 654 build 655 INSTALL_CMD 656 PKG_CONFIG 657 CHANGELOG_CMD 658 STRICT_CFLAGS 659 CWARNFLAGS 660 BASE_CFLAGS 661 EGREP 662 GREP 663 CPP 664 am__fastdepCC_FALSE 665 am__fastdepCC_TRUE 666 CCDEPMODE 667 am__nodep 668 AMDEPBACKSLASH 669 AMDEP_FALSE 670 AMDEP_TRUE 671 am__quote 672 am__include 673 DEPDIR 674 OBJEXT 675 EXEEXT 676 ac_ct_CC 677 CPPFLAGS 678 LDFLAGS 679 CFLAGS 680 CC 681 AM_BACKSLASH 682 AM_DEFAULT_VERBOSITY 683 AM_DEFAULT_V 684 AM_V 685 am__untar 686 am__tar 687 AMTAR 688 am__leading_dot 689 SET_MAKE 690 AWK 691 mkdir_p 692 MKDIR_P 693 INSTALL_STRIP_PROGRAM 694 STRIP 695 install_sh 696 MAKEINFO 697 AUTOHEADER 698 AUTOMAKE 699 AUTOCONF 700 ACLOCAL 701 VERSION 702 PACKAGE 703 CYGPATH_W 704 am__isrc 705 INSTALL_DATA 706 INSTALL_SCRIPT 707 INSTALL_PROGRAM 708 target_alias 709 host_alias 710 build_alias 711 LIBS 712 ECHO_T 713 ECHO_N 714 ECHO_C 715 DEFS 716 mandir 717 localedir 718 libdir 719 psdir 720 pdfdir 721 dvidir 722 htmldir 723 infodir 724 docdir 725 oldincludedir 726 includedir 727 localstatedir 728 sharedstatedir 729 sysconfdir 730 datadir 731 datarootdir 732 libexecdir 733 sbindir 734 bindir 735 program_transform_name 736 prefix 737 exec_prefix 738 PACKAGE_URL 739 PACKAGE_BUGREPORT 740 PACKAGE_STRING 741 PACKAGE_VERSION 742 PACKAGE_TARNAME 743 PACKAGE_NAME 744 PATH_SEPARATOR 745 SHELL' 746 ac_subst_files='' 747 ac_user_opts=' 748 enable_option_checking 749 enable_silent_rules 750 enable_dependency_tracking 751 enable_selective_werror 752 enable_strict_compilation 753 ' 754 ac_precious_vars='build_alias 755 host_alias 756 target_alias 757 CC 758 CFLAGS 759 LDFLAGS 760 LIBS 761 CPPFLAGS 762 CPP 763 PKG_CONFIG 764 XFSINFO_CFLAGS 765 XFSINFO_LIBS' 766 767 768 # 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"newly created file is older than distributed files! 2265 Check your system clock" "$LINENO" 5 2266 fi 2267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2268 $as_echo "yes" >&6; } 2269 # If we didn't sleep, we still need to ensure time stamps of config.status and 2270 # generated files are strictly newer. 2271 am_sleep_pid= 2272 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2273 ( sleep 1 ) & 2274 am_sleep_pid=$! 2275 fi 2276 2277 rm -f conftest.file 2278 2279 test "$program_prefix" != NONE && 2280 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2281 # Use a double $ so make ignores it. 2282 test "$program_suffix" != NONE && 2283 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2284 # Double any \ or $. 2285 # By default was `s,x,x', remove it if useless. 2286 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2287 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2288 2289 # expand $ac_aux_dir to an absolute path 2290 am_aux_dir=`cd $ac_aux_dir && pwd` 2291 2292 if test x"${MISSING+set}" != xset; then 2293 case $am_aux_dir in 2294 *\ * | *\ *) 2295 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2296 *) 2297 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2298 esac 2299 fi 2300 # Use eval to expand $SHELL 2301 if eval "$MISSING --is-lightweight"; then 2302 am_missing_run="$MISSING " 2303 else 2304 am_missing_run= 2305 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2306 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2307 fi 2308 2309 if test x"${install_sh}" != xset; then 2310 case $am_aux_dir in 2311 *\ * | *\ *) 2312 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2313 *) 2314 install_sh="\${SHELL} $am_aux_dir/install-sh" 2315 esac 2316 fi 2317 2318 # Installed binaries are usually stripped using 'strip' when the user 2319 # run "make install-strip". However 'strip' might not be the right 2320 # tool to use in cross-compilation environments, therefore Automake 2321 # will honor the 'STRIP' environment variable to overrule this program. 2322 if test "$cross_compiling" != no; then 2323 if test -n "$ac_tool_prefix"; then 2324 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2325 set dummy ${ac_tool_prefix}strip; ac_word=$2 2326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2327 $as_echo_n "checking for $ac_word... " >&6; } 2328 if ${ac_cv_prog_STRIP+:} false; then : 2329 $as_echo_n "(cached) " >&6 2330 else 2331 if test -n "$STRIP"; then 2332 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2333 else 2334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2335 for as_dir in $PATH 2336 do 2337 IFS=$as_save_IFS 2338 test -z "$as_dir" && as_dir=. 2339 for ac_exec_ext in '' $ac_executable_extensions; do 2340 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2341 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2342 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2343 break 2 2344 fi 2345 done 2346 done 2347 IFS=$as_save_IFS 2348 2349 fi 2350 fi 2351 STRIP=$ac_cv_prog_STRIP 2352 if test -n "$STRIP"; then 2353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2354 $as_echo "$STRIP" >&6; } 2355 else 2356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2357 $as_echo "no" >&6; } 2358 fi 2359 2360 2361 fi 2362 if test -z "$ac_cv_prog_STRIP"; then 2363 ac_ct_STRIP=$STRIP 2364 # Extract the first word of "strip", so it can be a program name with args. 2365 set dummy strip; ac_word=$2 2366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2367 $as_echo_n "checking for $ac_word... " >&6; } 2368 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2369 $as_echo_n "(cached) " >&6 2370 else 2371 if test -n "$ac_ct_STRIP"; then 2372 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2373 else 2374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2375 for as_dir in $PATH 2376 do 2377 IFS=$as_save_IFS 2378 test -z "$as_dir" && as_dir=. 2379 for ac_exec_ext in '' $ac_executable_extensions; do 2380 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2381 ac_cv_prog_ac_ct_STRIP="strip" 2382 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2383 break 2 2384 fi 2385 done 2386 done 2387 IFS=$as_save_IFS 2388 2389 fi 2390 fi 2391 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2392 if test -n "$ac_ct_STRIP"; then 2393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2394 $as_echo "$ac_ct_STRIP" >&6; } 2395 else 2396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2397 $as_echo "no" >&6; } 2398 fi 2399 2400 if test "x$ac_ct_STRIP" = x; then 2401 STRIP=":" 2402 else 2403 case $cross_compiling:$ac_tool_warned in 2404 yes:) 2405 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2406 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2407 ac_tool_warned=yes ;; 2408 esac 2409 STRIP=$ac_ct_STRIP 2410 fi 2411 else 2412 STRIP="$ac_cv_prog_STRIP" 2413 fi 2414 2415 fi 2416 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2417 2418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2419 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2420 if test -z "$MKDIR_P"; then 2421 if ${ac_cv_path_mkdir+:} false; then : 2422 $as_echo_n "(cached) " >&6 2423 else 2424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2425 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2426 do 2427 IFS=$as_save_IFS 2428 test -z "$as_dir" && as_dir=. 2429 for ac_prog in mkdir gmkdir; do 2430 for ac_exec_ext in '' $ac_executable_extensions; do 2431 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2432 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2433 'mkdir (GNU coreutils) '* | \ 2434 'mkdir (coreutils) '* | \ 2435 'mkdir (fileutils) '4.1*) 2436 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2437 break 3;; 2438 esac 2439 done 2440 done 2441 done 2442 IFS=$as_save_IFS 2443 2444 fi 2445 2446 test -d ./--version && rmdir ./--version 2447 if test "${ac_cv_path_mkdir+set}" = set; then 2448 MKDIR_P="$ac_cv_path_mkdir -p" 2449 else 2450 # As a last resort, use the slow shell script. Don't cache a 2451 # value for MKDIR_P within a source directory, because that will 2452 # break other packages using the cache if that directory is 2453 # removed, or if the value is a relative name. 2454 MKDIR_P="$ac_install_sh -d" 2455 fi 2456 fi 2457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2458 $as_echo "$MKDIR_P" >&6; } 2459 2460 for ac_prog in gawk mawk nawk awk 2461 do 2462 # Extract the first word of "$ac_prog", so it can be a program name with args. 2463 set dummy $ac_prog; ac_word=$2 2464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2465 $as_echo_n "checking for $ac_word... " >&6; } 2466 if ${ac_cv_prog_AWK+:} false; then : 2467 $as_echo_n "(cached) " >&6 2468 else 2469 if test -n "$AWK"; then 2470 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2471 else 2472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2473 for as_dir in $PATH 2474 do 2475 IFS=$as_save_IFS 2476 test -z "$as_dir" && as_dir=. 2477 for ac_exec_ext in '' $ac_executable_extensions; do 2478 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2479 ac_cv_prog_AWK="$ac_prog" 2480 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2481 break 2 2482 fi 2483 done 2484 done 2485 IFS=$as_save_IFS 2486 2487 fi 2488 fi 2489 AWK=$ac_cv_prog_AWK 2490 if test -n "$AWK"; then 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2492 $as_echo "$AWK" >&6; } 2493 else 2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2495 $as_echo "no" >&6; } 2496 fi 2497 2498 2499 test -n "$AWK" && break 2500 done 2501 2502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2503 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2504 set x ${MAKE-make} 2505 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2506 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2507 $as_echo_n "(cached) " >&6 2508 else 2509 cat >conftest.make <<\_ACEOF 2510 SHELL = /bin/sh 2511 all: 2512 @echo '@@@%%%=$(MAKE)=@@@%%%' 2513 _ACEOF 2514 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2515 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2516 *@@@%%%=?*=@@@%%%*) 2517 eval ac_cv_prog_make_${ac_make}_set=yes;; 2518 *) 2519 eval ac_cv_prog_make_${ac_make}_set=no;; 2520 esac 2521 rm -f conftest.make 2522 fi 2523 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2525 $as_echo "yes" >&6; } 2526 SET_MAKE= 2527 else 2528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2529 $as_echo "no" >&6; } 2530 SET_MAKE="MAKE=${MAKE-make}" 2531 fi 2532 2533 rm -rf .tst 2>/dev/null 2534 mkdir .tst 2>/dev/null 2535 if test -d .tst; then 2536 am__leading_dot=. 2537 else 2538 am__leading_dot=_ 2539 fi 2540 rmdir .tst 2>/dev/null 2541 2542 # Check whether --enable-silent-rules was given. 2543 if test "${enable_silent_rules+set}" = set; then : 2544 enableval=$enable_silent_rules; 2545 fi 2546 2547 case $enable_silent_rules in # ((( 2548 yes) AM_DEFAULT_VERBOSITY=0;; 2549 no) AM_DEFAULT_VERBOSITY=1;; 2550 *) AM_DEFAULT_VERBOSITY=1;; 2551 esac 2552 am_make=${MAKE-make} 2553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2554 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2555 if ${am_cv_make_support_nested_variables+:} false; then : 2556 $as_echo_n "(cached) " >&6 2557 else 2558 if $as_echo 'TRUE=$(BAR$(V)) 2559 BAR0=false 2560 BAR1=true 2561 V=1 2562 am__doit: 2563 @$(TRUE) 2564 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2565 am_cv_make_support_nested_variables=yes 2566 else 2567 am_cv_make_support_nested_variables=no 2568 fi 2569 fi 2570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2571 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2572 if test $am_cv_make_support_nested_variables = yes; then 2573 AM_V='$(V)' 2574 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2575 else 2576 AM_V=$AM_DEFAULT_VERBOSITY 2577 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2578 fi 2579 AM_BACKSLASH='\' 2580 2581 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2582 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2583 # is not polluted with repeated "-I." 2584 am__isrc=' -I$(srcdir)' 2585 # test to see if srcdir already configured 2586 if test -f $srcdir/config.status; then 2587 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2588 fi 2589 fi 2590 2591 # test whether we have cygpath 2592 if test -z "$CYGPATH_W"; then 2593 if (cygpath --version) >/dev/null 2>/dev/null; then 2594 CYGPATH_W='cygpath -w' 2595 else 2596 CYGPATH_W=echo 2597 fi 2598 fi 2599 2600 2601 # Define the identity of the package. 2602 PACKAGE='xfsinfo' 2603 VERSION='1.0.5' 2604 2605 2606 cat >>confdefs.h <<_ACEOF 2607 #define PACKAGE "$PACKAGE" 2608 _ACEOF 2609 2610 2611 cat >>confdefs.h <<_ACEOF 2612 #define VERSION "$VERSION" 2613 _ACEOF 2614 2615 # Some tools Automake needs. 2616 2617 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2618 2619 2620 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2621 2622 2623 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2624 2625 2626 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2627 2628 2629 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2630 2631 # For better backward compatibility. To be removed once Automake 1.9.x 2632 # dies out for good. For more background, see: 2633 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2634 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2635 mkdir_p='$(MKDIR_P)' 2636 2637 # We need awk for the "check" target. The system "awk" is bad on 2638 # some platforms. 2639 # Always define AMTAR for backward compatibility. Yes, it's still used 2640 # in the wild :-( We should find a proper way to deprecate it ... 2641 AMTAR='$${TAR-tar}' 2642 2643 2644 # We'll loop over all known methods to create a tar archive until one works. 2645 _am_tools='gnutar pax cpio none' 2646 2647 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2648 2649 2650 2651 2652 2653 2654 # POSIX will say in a future version that running "rm -f" with no argument 2655 # is OK; and we want to be able to make that assumption in our Makefile 2656 # recipes. So use an aggressive probe to check that the usage we want is 2657 # actually supported "in the wild" to an acceptable degree. 2658 # See automake bug#10828. 2659 # To make any issue more visible, cause the running configure to be aborted 2660 # by default if the 'rm' program in use doesn't match our expectations; the 2661 # user can still override this though. 2662 if rm -f && rm -fr && rm -rf; then : OK; else 2663 cat >&2 <<'END' 2664 Oops! 2665 2666 Your 'rm' program seems unable to run without file operands specified 2667 on the command line, even when the '-f' option is present. This is contrary 2668 to the behaviour of most rm programs out there, and not conforming with 2669 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2670 2671 Please tell bug-automake@gnu.org about your system, including the value 2672 of your $PATH and any error possibly output before this message. This 2673 can help us improve future automake versions. 2674 2675 END 2676 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2677 echo 'Configuration will proceed anyway, since you have set the' >&2 2678 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2679 echo >&2 2680 else 2681 cat >&2 <<'END' 2682 Aborting the configuration process, to ensure you take notice of the issue. 2683 2684 You can download and install GNU coreutils to get an 'rm' implementation 2685 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2686 2687 If you want to complete the configuration process using your problematic 2688 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2689 to "yes", and re-run configure. 2690 2691 END 2692 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2693 fi 2694 fi 2695 2696 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 DEPDIR="${am__leading_dot}deps" 2709 2710 ac_config_commands="$ac_config_commands depfiles" 2711 2712 2713 am_make=${MAKE-make} 2714 cat > confinc << 'END' 2715 am__doit: 2716 @echo this is the am__doit target 2717 .PHONY: am__doit 2718 END 2719 # If we don't find an include directive, just comment out the code. 2720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2721 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2722 am__include="#" 2723 am__quote= 2724 _am_result=none 2725 # First try GNU make style include. 2726 echo "include confinc" > confmf 2727 # Ignore all kinds of additional output from 'make'. 2728 case `$am_make -s -f confmf 2> /dev/null` in #( 2729 *the\ am__doit\ target*) 2730 am__include=include 2731 am__quote= 2732 _am_result=GNU 2733 ;; 2734 esac 2735 # Now try BSD make style include. 2736 if test "$am__include" = "#"; then 2737 echo '.include "confinc"' > confmf 2738 case `$am_make -s -f confmf 2> /dev/null` in #( 2739 *the\ am__doit\ target*) 2740 am__include=.include 2741 am__quote="\"" 2742 _am_result=BSD 2743 ;; 2744 esac 2745 fi 2746 2747 2748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2749 $as_echo "$_am_result" >&6; } 2750 rm -f confinc confmf 2751 2752 # Check whether --enable-dependency-tracking was given. 2753 if test "${enable_dependency_tracking+set}" = set; then : 2754 enableval=$enable_dependency_tracking; 2755 fi 2756 2757 if test "x$enable_dependency_tracking" != xno; then 2758 am_depcomp="$ac_aux_dir/depcomp" 2759 AMDEPBACKSLASH='\' 2760 am__nodep='_no' 2761 fi 2762 if test "x$enable_dependency_tracking" != xno; then 2763 AMDEP_TRUE= 2764 AMDEP_FALSE='#' 2765 else 2766 AMDEP_TRUE='#' 2767 AMDEP_FALSE= 2768 fi 2769 2770 2771 ac_ext=c 2772 ac_cpp='$CPP $CPPFLAGS' 2773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2775 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2776 if test -n "$ac_tool_prefix"; then 2777 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2778 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2780 $as_echo_n "checking for $ac_word... " >&6; } 2781 if ${ac_cv_prog_CC+:} false; then : 2782 $as_echo_n "(cached) " >&6 2783 else 2784 if test -n "$CC"; then 2785 ac_cv_prog_CC="$CC" # Let the user override the test. 2786 else 2787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2788 for as_dir in $PATH 2789 do 2790 IFS=$as_save_IFS 2791 test -z "$as_dir" && as_dir=. 2792 for ac_exec_ext in '' $ac_executable_extensions; do 2793 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2794 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2795 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2796 break 2 2797 fi 2798 done 2799 done 2800 IFS=$as_save_IFS 2801 2802 fi 2803 fi 2804 CC=$ac_cv_prog_CC 2805 if test -n "$CC"; then 2806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2807 $as_echo "$CC" >&6; } 2808 else 2809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2810 $as_echo "no" >&6; } 2811 fi 2812 2813 2814 fi 2815 if test -z "$ac_cv_prog_CC"; then 2816 ac_ct_CC=$CC 2817 # Extract the first word of "gcc", so it can be a program name with args. 2818 set dummy gcc; ac_word=$2 2819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2820 $as_echo_n "checking for $ac_word... " >&6; } 2821 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2822 $as_echo_n "(cached) " >&6 2823 else 2824 if test -n "$ac_ct_CC"; then 2825 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2826 else 2827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2828 for as_dir in $PATH 2829 do 2830 IFS=$as_save_IFS 2831 test -z "$as_dir" && as_dir=. 2832 for ac_exec_ext in '' $ac_executable_extensions; do 2833 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2834 ac_cv_prog_ac_ct_CC="gcc" 2835 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2836 break 2 2837 fi 2838 done 2839 done 2840 IFS=$as_save_IFS 2841 2842 fi 2843 fi 2844 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2845 if test -n "$ac_ct_CC"; then 2846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2847 $as_echo "$ac_ct_CC" >&6; } 2848 else 2849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2850 $as_echo "no" >&6; } 2851 fi 2852 2853 if test "x$ac_ct_CC" = x; then 2854 CC="" 2855 else 2856 case $cross_compiling:$ac_tool_warned in 2857 yes:) 2858 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2859 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2860 ac_tool_warned=yes ;; 2861 esac 2862 CC=$ac_ct_CC 2863 fi 2864 else 2865 CC="$ac_cv_prog_CC" 2866 fi 2867 2868 if test -z "$CC"; then 2869 if test -n "$ac_tool_prefix"; then 2870 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2871 set dummy ${ac_tool_prefix}cc; ac_word=$2 2872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2873 $as_echo_n "checking for $ac_word... " >&6; } 2874 if ${ac_cv_prog_CC+:} false; then : 2875 $as_echo_n "(cached) " >&6 2876 else 2877 if test -n "$CC"; then 2878 ac_cv_prog_CC="$CC" # Let the user override the test. 2879 else 2880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2881 for as_dir in $PATH 2882 do 2883 IFS=$as_save_IFS 2884 test -z "$as_dir" && as_dir=. 2885 for ac_exec_ext in '' $ac_executable_extensions; do 2886 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2887 ac_cv_prog_CC="${ac_tool_prefix}cc" 2888 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2889 break 2 2890 fi 2891 done 2892 done 2893 IFS=$as_save_IFS 2894 2895 fi 2896 fi 2897 CC=$ac_cv_prog_CC 2898 if test -n "$CC"; then 2899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2900 $as_echo "$CC" >&6; } 2901 else 2902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2903 $as_echo "no" >&6; } 2904 fi 2905 2906 2907 fi 2908 fi 2909 if test -z "$CC"; then 2910 # Extract the first word of "cc", so it can be a program name with args. 2911 set dummy cc; ac_word=$2 2912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2913 $as_echo_n "checking for $ac_word... " >&6; } 2914 if ${ac_cv_prog_CC+:} false; then : 2915 $as_echo_n "(cached) " >&6 2916 else 2917 if test -n "$CC"; then 2918 ac_cv_prog_CC="$CC" # Let the user override the test. 2919 else 2920 ac_prog_rejected=no 2921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2922 for as_dir in $PATH 2923 do 2924 IFS=$as_save_IFS 2925 test -z "$as_dir" && as_dir=. 2926 for ac_exec_ext in '' $ac_executable_extensions; do 2927 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2928 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2929 ac_prog_rejected=yes 2930 continue 2931 fi 2932 ac_cv_prog_CC="cc" 2933 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2934 break 2 2935 fi 2936 done 2937 done 2938 IFS=$as_save_IFS 2939 2940 if test $ac_prog_rejected = yes; then 2941 # We found a bogon in the path, so make sure we never use it. 2942 set dummy $ac_cv_prog_CC 2943 shift 2944 if test $# != 0; then 2945 # We chose a different compiler from the bogus one. 2946 # However, it has the same basename, so the bogon will be chosen 2947 # first if we set CC to just the basename; use the full file name. 2948 shift 2949 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2950 fi 2951 fi 2952 fi 2953 fi 2954 CC=$ac_cv_prog_CC 2955 if test -n "$CC"; then 2956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2957 $as_echo "$CC" >&6; } 2958 else 2959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2960 $as_echo "no" >&6; } 2961 fi 2962 2963 2964 fi 2965 if test -z "$CC"; then 2966 if test -n "$ac_tool_prefix"; then 2967 for ac_prog in cl.exe 2968 do 2969 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2970 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2972 $as_echo_n "checking for $ac_word... " >&6; } 2973 if ${ac_cv_prog_CC+:} false; then : 2974 $as_echo_n "(cached) " >&6 2975 else 2976 if test -n "$CC"; then 2977 ac_cv_prog_CC="$CC" # Let the user override the test. 2978 else 2979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2980 for as_dir in $PATH 2981 do 2982 IFS=$as_save_IFS 2983 test -z "$as_dir" && as_dir=. 2984 for ac_exec_ext in '' $ac_executable_extensions; do 2985 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2986 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2987 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2988 break 2 2989 fi 2990 done 2991 done 2992 IFS=$as_save_IFS 2993 2994 fi 2995 fi 2996 CC=$ac_cv_prog_CC 2997 if test -n "$CC"; then 2998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2999 $as_echo "$CC" >&6; } 3000 else 3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3002 $as_echo "no" >&6; } 3003 fi 3004 3005 3006 test -n "$CC" && break 3007 done 3008 fi 3009 if test -z "$CC"; then 3010 ac_ct_CC=$CC 3011 for ac_prog in cl.exe 3012 do 3013 # Extract the first word of "$ac_prog", so it can be a program name with args. 3014 set dummy $ac_prog; ac_word=$2 3015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3016 $as_echo_n "checking for $ac_word... " >&6; } 3017 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3018 $as_echo_n "(cached) " >&6 3019 else 3020 if test -n "$ac_ct_CC"; then 3021 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3022 else 3023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3024 for as_dir in $PATH 3025 do 3026 IFS=$as_save_IFS 3027 test -z "$as_dir" && as_dir=. 3028 for ac_exec_ext in '' $ac_executable_extensions; do 3029 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3030 ac_cv_prog_ac_ct_CC="$ac_prog" 3031 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3032 break 2 3033 fi 3034 done 3035 done 3036 IFS=$as_save_IFS 3037 3038 fi 3039 fi 3040 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3041 if test -n "$ac_ct_CC"; then 3042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3043 $as_echo "$ac_ct_CC" >&6; } 3044 else 3045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3046 $as_echo "no" >&6; } 3047 fi 3048 3049 3050 test -n "$ac_ct_CC" && break 3051 done 3052 3053 if test "x$ac_ct_CC" = x; then 3054 CC="" 3055 else 3056 case $cross_compiling:$ac_tool_warned in 3057 yes:) 3058 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3059 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3060 ac_tool_warned=yes ;; 3061 esac 3062 CC=$ac_ct_CC 3063 fi 3064 fi 3065 3066 fi 3067 3068 3069 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3070 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3071 as_fn_error $? "no acceptable C compiler found in \$PATH 3072 See \`config.log' for more details" "$LINENO" 5; } 3073 3074 # Provide some information about the compiler. 3075 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3076 set X $ac_compile 3077 ac_compiler=$2 3078 for ac_option in --version -v -V -qversion; do 3079 { { ac_try="$ac_compiler $ac_option >&5" 3080 case "(($ac_try" in 3081 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3082 *) ac_try_echo=$ac_try;; 3083 esac 3084 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3085 $as_echo "$ac_try_echo"; } >&5 3086 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3087 ac_status=$? 3088 if test -s conftest.err; then 3089 sed '10a\ 3090 ... rest of stderr output deleted ... 3091 10q' conftest.err >conftest.er1 3092 cat conftest.er1 >&5 3093 fi 3094 rm -f conftest.er1 conftest.err 3095 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3096 test $ac_status = 0; } 3097 done 3098 3099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3100 /* end confdefs.h. */ 3101 3102 int 3103 main () 3104 { 3105 3106 ; 3107 return 0; 3108 } 3109 _ACEOF 3110 ac_clean_files_save=$ac_clean_files 3111 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3112 # Try to create an executable without -o first, disregard a.out. 3113 # It will help us diagnose broken compilers, and finding out an intuition 3114 # of exeext. 3115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3116 $as_echo_n "checking whether the C compiler works... " >&6; } 3117 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3118 3119 # The possible output files: 3120 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3121 3122 ac_rmfiles= 3123 for ac_file in $ac_files 3124 do 3125 case $ac_file in 3126 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3127 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3128 esac 3129 done 3130 rm -f $ac_rmfiles 3131 3132 if { { ac_try="$ac_link_default" 3133 case "(($ac_try" in 3134 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3135 *) ac_try_echo=$ac_try;; 3136 esac 3137 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3138 $as_echo "$ac_try_echo"; } >&5 3139 (eval "$ac_link_default") 2>&5 3140 ac_status=$? 3141 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3142 test $ac_status = 0; }; then : 3143 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3144 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3145 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3146 # so that the user can short-circuit this test for compilers unknown to 3147 # Autoconf. 3148 for ac_file in $ac_files '' 3149 do 3150 test -f "$ac_file" || continue 3151 case $ac_file in 3152 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3153 ;; 3154 [ab].out ) 3155 # We found the default executable, but exeext='' is most 3156 # certainly right. 3157 break;; 3158 *.* ) 3159 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3160 then :; else 3161 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3162 fi 3163 # We set ac_cv_exeext here because the later test for it is not 3164 # safe: cross compilers may not add the suffix if given an `-o' 3165 # argument, so we may need to know it at that point already. 3166 # Even if this section looks crufty: it has the advantage of 3167 # actually working. 3168 break;; 3169 * ) 3170 break;; 3171 esac 3172 done 3173 test "$ac_cv_exeext" = no && ac_cv_exeext= 3174 3175 else 3176 ac_file='' 3177 fi 3178 if test -z "$ac_file"; then : 3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3180 $as_echo "no" >&6; } 3181 $as_echo "$as_me: failed program was:" >&5 3182 sed 's/^/| /' conftest.$ac_ext >&5 3183 3184 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3185 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3186 as_fn_error 77 "C compiler cannot create executables 3187 See \`config.log' for more details" "$LINENO" 5; } 3188 else 3189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3190 $as_echo "yes" >&6; } 3191 fi 3192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3193 $as_echo_n "checking for C compiler default output file name... " >&6; } 3194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3195 $as_echo "$ac_file" >&6; } 3196 ac_exeext=$ac_cv_exeext 3197 3198 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3199 ac_clean_files=$ac_clean_files_save 3200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3201 $as_echo_n "checking for suffix of executables... " >&6; } 3202 if { { ac_try="$ac_link" 3203 case "(($ac_try" in 3204 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3205 *) ac_try_echo=$ac_try;; 3206 esac 3207 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3208 $as_echo "$ac_try_echo"; } >&5 3209 (eval "$ac_link") 2>&5 3210 ac_status=$? 3211 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3212 test $ac_status = 0; }; then : 3213 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3214 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3215 # work properly (i.e., refer to `conftest.exe'), while it won't with 3216 # `rm'. 3217 for ac_file in conftest.exe conftest conftest.*; do 3218 test -f "$ac_file" || continue 3219 case $ac_file in 3220 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3221 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3222 break;; 3223 * ) break;; 3224 esac 3225 done 3226 else 3227 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3228 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3229 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3230 See \`config.log' for more details" "$LINENO" 5; } 3231 fi 3232 rm -f conftest conftest$ac_cv_exeext 3233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3234 $as_echo "$ac_cv_exeext" >&6; } 3235 3236 rm -f conftest.$ac_ext 3237 EXEEXT=$ac_cv_exeext 3238 ac_exeext=$EXEEXT 3239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3240 /* end confdefs.h. */ 3241 #include <stdio.h> 3242 int 3243 main () 3244 { 3245 FILE *f = fopen ("conftest.out", "w"); 3246 return ferror (f) || fclose (f) != 0; 3247 3248 ; 3249 return 0; 3250 } 3251 _ACEOF 3252 ac_clean_files="$ac_clean_files conftest.out" 3253 # Check that the compiler produces executables we can run. If not, either 3254 # the compiler is broken, or we cross compile. 3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3256 $as_echo_n "checking whether we are cross compiling... " >&6; } 3257 if test "$cross_compiling" != yes; then 3258 { { ac_try="$ac_link" 3259 case "(($ac_try" in 3260 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3261 *) ac_try_echo=$ac_try;; 3262 esac 3263 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3264 $as_echo "$ac_try_echo"; } >&5 3265 (eval "$ac_link") 2>&5 3266 ac_status=$? 3267 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3268 test $ac_status = 0; } 3269 if { ac_try='./conftest$ac_cv_exeext' 3270 { { case "(($ac_try" in 3271 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3272 *) ac_try_echo=$ac_try;; 3273 esac 3274 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3275 $as_echo "$ac_try_echo"; } >&5 3276 (eval "$ac_try") 2>&5 3277 ac_status=$? 3278 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3279 test $ac_status = 0; }; }; then 3280 cross_compiling=no 3281 else 3282 if test "$cross_compiling" = maybe; then 3283 cross_compiling=yes 3284 else 3285 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3286 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3287 as_fn_error $? "cannot run C compiled programs. 3288 If you meant to cross compile, use \`--host'. 3289 See \`config.log' for more details" "$LINENO" 5; } 3290 fi 3291 fi 3292 fi 3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3294 $as_echo "$cross_compiling" >&6; } 3295 3296 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3297 ac_clean_files=$ac_clean_files_save 3298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3299 $as_echo_n "checking for suffix of object files... " >&6; } 3300 if ${ac_cv_objext+:} false; then : 3301 $as_echo_n "(cached) " >&6 3302 else 3303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3304 /* end confdefs.h. */ 3305 3306 int 3307 main () 3308 { 3309 3310 ; 3311 return 0; 3312 } 3313 _ACEOF 3314 rm -f conftest.o conftest.obj 3315 if { { ac_try="$ac_compile" 3316 case "(($ac_try" in 3317 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3318 *) ac_try_echo=$ac_try;; 3319 esac 3320 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3321 $as_echo "$ac_try_echo"; } >&5 3322 (eval "$ac_compile") 2>&5 3323 ac_status=$? 3324 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3325 test $ac_status = 0; }; then : 3326 for ac_file in conftest.o conftest.obj conftest.*; do 3327 test -f "$ac_file" || continue; 3328 case $ac_file in 3329 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3330 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3331 break;; 3332 esac 3333 done 3334 else 3335 $as_echo "$as_me: failed program was:" >&5 3336 sed 's/^/| /' conftest.$ac_ext >&5 3337 3338 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3339 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3340 as_fn_error $? "cannot compute suffix of object files: cannot compile 3341 See \`config.log' for more details" "$LINENO" 5; } 3342 fi 3343 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3344 fi 3345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3346 $as_echo "$ac_cv_objext" >&6; } 3347 OBJEXT=$ac_cv_objext 3348 ac_objext=$OBJEXT 3349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3350 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3351 if ${ac_cv_c_compiler_gnu+:} false; then : 3352 $as_echo_n "(cached) " >&6 3353 else 3354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3355 /* end confdefs.h. */ 3356 3357 int 3358 main () 3359 { 3360 #ifndef __GNUC__ 3361 choke me 3362 #endif 3363 3364 ; 3365 return 0; 3366 } 3367 _ACEOF 3368 if ac_fn_c_try_compile "$LINENO"; then : 3369 ac_compiler_gnu=yes 3370 else 3371 ac_compiler_gnu=no 3372 fi 3373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3374 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3375 3376 fi 3377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3378 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3379 if test $ac_compiler_gnu = yes; then 3380 GCC=yes 3381 else 3382 GCC= 3383 fi 3384 ac_test_CFLAGS=${CFLAGS+set} 3385 ac_save_CFLAGS=$CFLAGS 3386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3387 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3388 if ${ac_cv_prog_cc_g+:} false; then : 3389 $as_echo_n "(cached) " >&6 3390 else 3391 ac_save_c_werror_flag=$ac_c_werror_flag 3392 ac_c_werror_flag=yes 3393 ac_cv_prog_cc_g=no 3394 CFLAGS="-g" 3395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3396 /* end confdefs.h. */ 3397 3398 int 3399 main () 3400 { 3401 3402 ; 3403 return 0; 3404 } 3405 _ACEOF 3406 if ac_fn_c_try_compile "$LINENO"; then : 3407 ac_cv_prog_cc_g=yes 3408 else 3409 CFLAGS="" 3410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3411 /* end confdefs.h. */ 3412 3413 int 3414 main () 3415 { 3416 3417 ; 3418 return 0; 3419 } 3420 _ACEOF 3421 if ac_fn_c_try_compile "$LINENO"; then : 3422 3423 else 3424 ac_c_werror_flag=$ac_save_c_werror_flag 3425 CFLAGS="-g" 3426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3427 /* end confdefs.h. */ 3428 3429 int 3430 main () 3431 { 3432 3433 ; 3434 return 0; 3435 } 3436 _ACEOF 3437 if ac_fn_c_try_compile "$LINENO"; then : 3438 ac_cv_prog_cc_g=yes 3439 fi 3440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3441 fi 3442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3443 fi 3444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3445 ac_c_werror_flag=$ac_save_c_werror_flag 3446 fi 3447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3448 $as_echo "$ac_cv_prog_cc_g" >&6; } 3449 if test "$ac_test_CFLAGS" = set; then 3450 CFLAGS=$ac_save_CFLAGS 3451 elif test $ac_cv_prog_cc_g = yes; then 3452 if test "$GCC" = yes; then 3453 CFLAGS="-g -O2" 3454 else 3455 CFLAGS="-g" 3456 fi 3457 else 3458 if test "$GCC" = yes; then 3459 CFLAGS="-O2" 3460 else 3461 CFLAGS= 3462 fi 3463 fi 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3465 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3466 if ${ac_cv_prog_cc_c89+:} false; then : 3467 $as_echo_n "(cached) " >&6 3468 else 3469 ac_cv_prog_cc_c89=no 3470 ac_save_CC=$CC 3471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3472 /* end confdefs.h. */ 3473 #include <stdarg.h> 3474 #include <stdio.h> 3475 struct stat; 3476 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3477 struct buf { int x; }; 3478 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3479 static char *e (p, i) 3480 char **p; 3481 int i; 3482 { 3483 return p[i]; 3484 } 3485 static char *f (char * (*g) (char **, int), char **p, ...) 3486 { 3487 char *s; 3488 va_list v; 3489 va_start (v,p); 3490 s = g (p, va_arg (v,int)); 3491 va_end (v); 3492 return s; 3493 } 3494 3495 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3496 function prototypes and stuff, but not '\xHH' hex character constants. 3497 These don't provoke an error unfortunately, instead are silently treated 3498 as 'x'. The following induces an error, until -std is added to get 3499 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3500 array size at least. It's necessary to write '\x00'==0 to get something 3501 that's true only with -std. */ 3502 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3503 3504 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3505 inside strings and character constants. */ 3506 #define FOO(x) 'x' 3507 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3508 3509 int test (int i, double x); 3510 struct s1 {int (*f) (int a);}; 3511 struct s2 {int (*f) (double a);}; 3512 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3513 int argc; 3514 char **argv; 3515 int 3516 main () 3517 { 3518 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3519 ; 3520 return 0; 3521 } 3522 _ACEOF 3523 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3524 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3525 do 3526 CC="$ac_save_CC $ac_arg" 3527 if ac_fn_c_try_compile "$LINENO"; then : 3528 ac_cv_prog_cc_c89=$ac_arg 3529 fi 3530 rm -f core conftest.err conftest.$ac_objext 3531 test "x$ac_cv_prog_cc_c89" != "xno" && break 3532 done 3533 rm -f conftest.$ac_ext 3534 CC=$ac_save_CC 3535 3536 fi 3537 # AC_CACHE_VAL 3538 case "x$ac_cv_prog_cc_c89" in 3539 x) 3540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3541 $as_echo "none needed" >&6; } ;; 3542 xno) 3543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3544 $as_echo "unsupported" >&6; } ;; 3545 *) 3546 CC="$CC $ac_cv_prog_cc_c89" 3547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3548 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3549 esac 3550 if test "x$ac_cv_prog_cc_c89" != xno; then : 3551 3552 fi 3553 3554 ac_ext=c 3555 ac_cpp='$CPP $CPPFLAGS' 3556 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3557 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3558 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3559 3560 ac_ext=c 3561 ac_cpp='$CPP $CPPFLAGS' 3562 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3563 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3564 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3566 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3567 if ${am_cv_prog_cc_c_o+:} false; then : 3568 $as_echo_n "(cached) " >&6 3569 else 3570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3571 /* end confdefs.h. */ 3572 3573 int 3574 main () 3575 { 3576 3577 ; 3578 return 0; 3579 } 3580 _ACEOF 3581 # Make sure it works both with $CC and with simple cc. 3582 # Following AC_PROG_CC_C_O, we do the test twice because some 3583 # compilers refuse to overwrite an existing .o file with -o, 3584 # though they will create one. 3585 am_cv_prog_cc_c_o=yes 3586 for am_i in 1 2; do 3587 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3588 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3589 ac_status=$? 3590 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3591 (exit $ac_status); } \ 3592 && test -f conftest2.$ac_objext; then 3593 : OK 3594 else 3595 am_cv_prog_cc_c_o=no 3596 break 3597 fi 3598 done 3599 rm -f core conftest* 3600 unset am_i 3601 fi 3602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3603 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3604 if test "$am_cv_prog_cc_c_o" != yes; then 3605 # Losing compiler, so override with the script. 3606 # FIXME: It is wrong to rewrite CC. 3607 # But if we don't then we get into trouble of one sort or another. 3608 # A longer-term fix would be to have automake use am__CC in this case, 3609 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3610 CC="$am_aux_dir/compile $CC" 3611 fi 3612 ac_ext=c 3613 ac_cpp='$CPP $CPPFLAGS' 3614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3616 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3617 3618 3619 depcc="$CC" am_compiler_list= 3620 3621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3622 $as_echo_n "checking dependency style of $depcc... " >&6; } 3623 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3624 $as_echo_n "(cached) " >&6 3625 else 3626 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3627 # We make a subdir and do the tests there. Otherwise we can end up 3628 # making bogus files that we don't know about and never remove. For 3629 # instance it was reported that on HP-UX the gcc test will end up 3630 # making a dummy file named 'D' -- because '-MD' means "put the output 3631 # in D". 3632 rm -rf conftest.dir 3633 mkdir conftest.dir 3634 # Copy depcomp to subdir because otherwise we won't find it if we're 3635 # using a relative directory. 3636 cp "$am_depcomp" conftest.dir 3637 cd conftest.dir 3638 # We will build objects and dependencies in a subdirectory because 3639 # it helps to detect inapplicable dependency modes. For instance 3640 # both Tru64's cc and ICC support -MD to output dependencies as a 3641 # side effect of compilation, but ICC will put the dependencies in 3642 # the current directory while Tru64 will put them in the object 3643 # directory. 3644 mkdir sub 3645 3646 am_cv_CC_dependencies_compiler_type=none 3647 if test "$am_compiler_list" = ""; then 3648 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3649 fi 3650 am__universal=false 3651 case " $depcc " in #( 3652 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3653 esac 3654 3655 for depmode in $am_compiler_list; do 3656 # Setup a source with many dependencies, because some compilers 3657 # like to wrap large dependency lists on column 80 (with \), and 3658 # we should not choose a depcomp mode which is confused by this. 3659 # 3660 # We need to recreate these files for each test, as the compiler may 3661 # overwrite some of them when testing with obscure command lines. 3662 # This happens at least with the AIX C compiler. 3663 : > sub/conftest.c 3664 for i in 1 2 3 4 5 6; do 3665 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3666 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3667 # Solaris 10 /bin/sh. 3668 echo '/* dummy */' > sub/conftst$i.h 3669 done 3670 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3671 3672 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3673 # mode. It turns out that the SunPro C++ compiler does not properly 3674 # handle '-M -o', and we need to detect this. Also, some Intel 3675 # versions had trouble with output in subdirs. 3676 am__obj=sub/conftest.${OBJEXT-o} 3677 am__minus_obj="-o $am__obj" 3678 case $depmode in 3679 gcc) 3680 # This depmode causes a compiler race in universal mode. 3681 test "$am__universal" = false || continue 3682 ;; 3683 nosideeffect) 3684 # After this tag, mechanisms are not by side-effect, so they'll 3685 # only be used when explicitly requested. 3686 if test "x$enable_dependency_tracking" = xyes; then 3687 continue 3688 else 3689 break 3690 fi 3691 ;; 3692 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3693 # This compiler won't grok '-c -o', but also, the minuso test has 3694 # not run yet. These depmodes are late enough in the game, and 3695 # so weak that their functioning should not be impacted. 3696 am__obj=conftest.${OBJEXT-o} 3697 am__minus_obj= 3698 ;; 3699 none) break ;; 3700 esac 3701 if depmode=$depmode \ 3702 source=sub/conftest.c object=$am__obj \ 3703 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3704 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3705 >/dev/null 2>conftest.err && 3706 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3707 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3708 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3709 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3710 # icc doesn't choke on unknown options, it will just issue warnings 3711 # or remarks (even with -Werror). So we grep stderr for any message 3712 # that says an option was ignored or not supported. 3713 # When given -MP, icc 7.0 and 7.1 complain thusly: 3714 # icc: Command line warning: ignoring option '-M'; no argument required 3715 # The diagnosis changed in icc 8.0: 3716 # icc: Command line remark: option '-MP' not supported 3717 if (grep 'ignoring option' conftest.err || 3718 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3719 am_cv_CC_dependencies_compiler_type=$depmode 3720 break 3721 fi 3722 fi 3723 done 3724 3725 cd .. 3726 rm -rf conftest.dir 3727 else 3728 am_cv_CC_dependencies_compiler_type=none 3729 fi 3730 3731 fi 3732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3733 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3734 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3735 3736 if 3737 test "x$enable_dependency_tracking" != xno \ 3738 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3739 am__fastdepCC_TRUE= 3740 am__fastdepCC_FALSE='#' 3741 else 3742 am__fastdepCC_TRUE='#' 3743 am__fastdepCC_FALSE= 3744 fi 3745 3746 3747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3748 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3749 if ${ac_cv_prog_cc_c99+:} false; then : 3750 $as_echo_n "(cached) " >&6 3751 else 3752 ac_cv_prog_cc_c99=no 3753 ac_save_CC=$CC 3754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3755 /* end confdefs.h. */ 3756 #include <stdarg.h> 3757 #include <stdbool.h> 3758 #include <stdlib.h> 3759 #include <wchar.h> 3760 #include <stdio.h> 3761 3762 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3763 #define debug(...) fprintf (stderr, __VA_ARGS__) 3764 #define showlist(...) puts (#__VA_ARGS__) 3765 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3766 static void 3767 test_varargs_macros (void) 3768 { 3769 int x = 1234; 3770 int y = 5678; 3771 debug ("Flag"); 3772 debug ("X = %d\n", x); 3773 showlist (The first, second, and third items.); 3774 report (x>y, "x is %d but y is %d", x, y); 3775 } 3776 3777 // Check long long types. 3778 #define BIG64 18446744073709551615ull 3779 #define BIG32 4294967295ul 3780 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3781 #if !BIG_OK 3782 your preprocessor is broken; 3783 #endif 3784 #if BIG_OK 3785 #else 3786 your preprocessor is broken; 3787 #endif 3788 static long long int bignum = -9223372036854775807LL; 3789 static unsigned long long int ubignum = BIG64; 3790 3791 struct incomplete_array 3792 { 3793 int datasize; 3794 double data[]; 3795 }; 3796 3797 struct named_init { 3798 int number; 3799 const wchar_t *name; 3800 double average; 3801 }; 3802 3803 typedef const char *ccp; 3804 3805 static inline int 3806 test_restrict (ccp restrict text) 3807 { 3808 // See if C++-style comments work. 3809 // Iterate through items via the restricted pointer. 3810 // Also check for declarations in for loops. 3811 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3812 continue; 3813 return 0; 3814 } 3815 3816 // Check varargs and va_copy. 3817 static void 3818 test_varargs (const char *format, ...) 3819 { 3820 va_list args; 3821 va_start (args, format); 3822 va_list args_copy; 3823 va_copy (args_copy, args); 3824 3825 const char *str; 3826 int number; 3827 float fnumber; 3828 3829 while (*format) 3830 { 3831 switch (*format++) 3832 { 3833 case 's': // string 3834 str = va_arg (args_copy, const char *); 3835 break; 3836 case 'd': // int 3837 number = va_arg (args_copy, int); 3838 break; 3839 case 'f': // float 3840 fnumber = va_arg (args_copy, double); 3841 break; 3842 default: 3843 break; 3844 } 3845 } 3846 va_end (args_copy); 3847 va_end (args); 3848 } 3849 3850 int 3851 main () 3852 { 3853 3854 // Check bool. 3855 _Bool success = false; 3856 3857 // Check restrict. 3858 if (test_restrict ("String literal") == 0) 3859 success = true; 3860 char *restrict newvar = "Another string"; 3861 3862 // Check varargs. 3863 test_varargs ("s, d' f .", "string", 65, 34.234); 3864 test_varargs_macros (); 3865 3866 // Check flexible array members. 3867 struct incomplete_array *ia = 3868 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3869 ia->datasize = 10; 3870 for (int i = 0; i < ia->datasize; ++i) 3871 ia->data[i] = i * 1.234; 3872 3873 // Check named initializers. 3874 struct named_init ni = { 3875 .number = 34, 3876 .name = L"Test wide string", 3877 .average = 543.34343, 3878 }; 3879 3880 ni.number = 58; 3881 3882 int dynamic_array[ni.number]; 3883 dynamic_array[ni.number - 1] = 543; 3884 3885 // work around unused variable warnings 3886 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3887 || dynamic_array[ni.number - 1] != 543); 3888 3889 ; 3890 return 0; 3891 } 3892 _ACEOF 3893 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3894 do 3895 CC="$ac_save_CC $ac_arg" 3896 if ac_fn_c_try_compile "$LINENO"; then : 3897 ac_cv_prog_cc_c99=$ac_arg 3898 fi 3899 rm -f core conftest.err conftest.$ac_objext 3900 test "x$ac_cv_prog_cc_c99" != "xno" && break 3901 done 3902 rm -f conftest.$ac_ext 3903 CC=$ac_save_CC 3904 3905 fi 3906 # AC_CACHE_VAL 3907 case "x$ac_cv_prog_cc_c99" in 3908 x) 3909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3910 $as_echo "none needed" >&6; } ;; 3911 xno) 3912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3913 $as_echo "unsupported" >&6; } ;; 3914 *) 3915 CC="$CC $ac_cv_prog_cc_c99" 3916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3917 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3918 esac 3919 if test "x$ac_cv_prog_cc_c99" != xno; then : 3920 3921 fi 3922 3923 3924 3925 ac_ext=c 3926 ac_cpp='$CPP $CPPFLAGS' 3927 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3928 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3929 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3931 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3932 # On Suns, sometimes $CPP names a directory. 3933 if test -n "$CPP" && test -d "$CPP"; then 3934 CPP= 3935 fi 3936 if test -z "$CPP"; then 3937 if ${ac_cv_prog_CPP+:} false; then : 3938 $as_echo_n "(cached) " >&6 3939 else 3940 # Double quotes because CPP needs to be expanded 3941 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3942 do 3943 ac_preproc_ok=false 3944 for ac_c_preproc_warn_flag in '' yes 3945 do 3946 # Use a header file that comes with gcc, so configuring glibc 3947 # with a fresh cross-compiler works. 3948 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3949 # <limits.h> exists even on freestanding compilers. 3950 # On the NeXT, cc -E runs the code through the compiler's parser, 3951 # not just through cpp. "Syntax error" is here to catch this case. 3952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3953 /* end confdefs.h. */ 3954 #ifdef __STDC__ 3955 # include <limits.h> 3956 #else 3957 # include <assert.h> 3958 #endif 3959 Syntax error 3960 _ACEOF 3961 if ac_fn_c_try_cpp "$LINENO"; then : 3962 3963 else 3964 # Broken: fails on valid input. 3965 continue 3966 fi 3967 rm -f conftest.err conftest.i conftest.$ac_ext 3968 3969 # OK, works on sane cases. Now check whether nonexistent headers 3970 # can be detected and how. 3971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3972 /* end confdefs.h. */ 3973 #include <ac_nonexistent.h> 3974 _ACEOF 3975 if ac_fn_c_try_cpp "$LINENO"; then : 3976 # Broken: success on invalid input. 3977 continue 3978 else 3979 # Passes both tests. 3980 ac_preproc_ok=: 3981 break 3982 fi 3983 rm -f conftest.err conftest.i conftest.$ac_ext 3984 3985 done 3986 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3987 rm -f conftest.i conftest.err conftest.$ac_ext 3988 if $ac_preproc_ok; then : 3989 break 3990 fi 3991 3992 done 3993 ac_cv_prog_CPP=$CPP 3994 3995 fi 3996 CPP=$ac_cv_prog_CPP 3997 else 3998 ac_cv_prog_CPP=$CPP 3999 fi 4000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4001 $as_echo "$CPP" >&6; } 4002 ac_preproc_ok=false 4003 for ac_c_preproc_warn_flag in '' yes 4004 do 4005 # Use a header file that comes with gcc, so configuring glibc 4006 # with a fresh cross-compiler works. 4007 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4008 # <limits.h> exists even on freestanding compilers. 4009 # On the NeXT, cc -E runs the code through the compiler's parser, 4010 # not just through cpp. "Syntax error" is here to catch this case. 4011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4012 /* end confdefs.h. */ 4013 #ifdef __STDC__ 4014 # include <limits.h> 4015 #else 4016 # include <assert.h> 4017 #endif 4018 Syntax error 4019 _ACEOF 4020 if ac_fn_c_try_cpp "$LINENO"; then : 4021 4022 else 4023 # Broken: fails on valid input. 4024 continue 4025 fi 4026 rm -f conftest.err conftest.i conftest.$ac_ext 4027 4028 # OK, works on sane cases. Now check whether nonexistent headers 4029 # can be detected and how. 4030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4031 /* end confdefs.h. */ 4032 #include <ac_nonexistent.h> 4033 _ACEOF 4034 if ac_fn_c_try_cpp "$LINENO"; then : 4035 # Broken: success on invalid input. 4036 continue 4037 else 4038 # Passes both tests. 4039 ac_preproc_ok=: 4040 break 4041 fi 4042 rm -f conftest.err conftest.i conftest.$ac_ext 4043 4044 done 4045 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4046 rm -f conftest.i conftest.err conftest.$ac_ext 4047 if $ac_preproc_ok; then : 4048 4049 else 4050 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4051 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4052 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4053 See \`config.log' for more details" "$LINENO" 5; } 4054 fi 4055 4056 ac_ext=c 4057 ac_cpp='$CPP $CPPFLAGS' 4058 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4059 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4060 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4061 4062 4063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4064 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4065 if ${ac_cv_path_GREP+:} false; then : 4066 $as_echo_n "(cached) " >&6 4067 else 4068 if test -z "$GREP"; then 4069 ac_path_GREP_found=false 4070 # Loop through the user's path and test for each of PROGNAME-LIST 4071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4072 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4073 do 4074 IFS=$as_save_IFS 4075 test -z "$as_dir" && as_dir=. 4076 for ac_prog in grep ggrep; do 4077 for ac_exec_ext in '' $ac_executable_extensions; do 4078 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4079 as_fn_executable_p "$ac_path_GREP" || continue 4080 # Check for GNU ac_path_GREP and select it if it is found. 4081 # Check for GNU $ac_path_GREP 4082 case `"$ac_path_GREP" --version 2>&1` in 4083 *GNU*) 4084 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4085 *) 4086 ac_count=0 4087 $as_echo_n 0123456789 >"conftest.in" 4088 while : 4089 do 4090 cat "conftest.in" "conftest.in" >"conftest.tmp" 4091 mv "conftest.tmp" "conftest.in" 4092 cp "conftest.in" "conftest.nl" 4093 $as_echo 'GREP' >> "conftest.nl" 4094 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4095 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4096 as_fn_arith $ac_count + 1 && ac_count=$as_val 4097 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4098 # Best one so far, save it but keep looking for a better one 4099 ac_cv_path_GREP="$ac_path_GREP" 4100 ac_path_GREP_max=$ac_count 4101 fi 4102 # 10*(2^10) chars as input seems more than enough 4103 test $ac_count -gt 10 && break 4104 done 4105 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4106 esac 4107 4108 $ac_path_GREP_found && break 3 4109 done 4110 done 4111 done 4112 IFS=$as_save_IFS 4113 if test -z "$ac_cv_path_GREP"; then 4114 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4115 fi 4116 else 4117 ac_cv_path_GREP=$GREP 4118 fi 4119 4120 fi 4121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4122 $as_echo "$ac_cv_path_GREP" >&6; } 4123 GREP="$ac_cv_path_GREP" 4124 4125 4126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4127 $as_echo_n "checking for egrep... " >&6; } 4128 if ${ac_cv_path_EGREP+:} false; then : 4129 $as_echo_n "(cached) " >&6 4130 else 4131 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4132 then ac_cv_path_EGREP="$GREP -E" 4133 else 4134 if test -z "$EGREP"; then 4135 ac_path_EGREP_found=false 4136 # Loop through the user's path and test for each of PROGNAME-LIST 4137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4138 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4139 do 4140 IFS=$as_save_IFS 4141 test -z "$as_dir" && as_dir=. 4142 for ac_prog in egrep; do 4143 for ac_exec_ext in '' $ac_executable_extensions; do 4144 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4145 as_fn_executable_p "$ac_path_EGREP" || continue 4146 # Check for GNU ac_path_EGREP and select it if it is found. 4147 # Check for GNU $ac_path_EGREP 4148 case `"$ac_path_EGREP" --version 2>&1` in 4149 *GNU*) 4150 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4151 *) 4152 ac_count=0 4153 $as_echo_n 0123456789 >"conftest.in" 4154 while : 4155 do 4156 cat "conftest.in" "conftest.in" >"conftest.tmp" 4157 mv "conftest.tmp" "conftest.in" 4158 cp "conftest.in" "conftest.nl" 4159 $as_echo 'EGREP' >> "conftest.nl" 4160 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4161 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4162 as_fn_arith $ac_count + 1 && ac_count=$as_val 4163 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4164 # Best one so far, save it but keep looking for a better one 4165 ac_cv_path_EGREP="$ac_path_EGREP" 4166 ac_path_EGREP_max=$ac_count 4167 fi 4168 # 10*(2^10) chars as input seems more than enough 4169 test $ac_count -gt 10 && break 4170 done 4171 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4172 esac 4173 4174 $ac_path_EGREP_found && break 3 4175 done 4176 done 4177 done 4178 IFS=$as_save_IFS 4179 if test -z "$ac_cv_path_EGREP"; then 4180 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4181 fi 4182 else 4183 ac_cv_path_EGREP=$EGREP 4184 fi 4185 4186 fi 4187 fi 4188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4189 $as_echo "$ac_cv_path_EGREP" >&6; } 4190 EGREP="$ac_cv_path_EGREP" 4191 4192 4193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4194 $as_echo_n "checking for ANSI C header files... " >&6; } 4195 if ${ac_cv_header_stdc+:} false; then : 4196 $as_echo_n "(cached) " >&6 4197 else 4198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4199 /* end confdefs.h. */ 4200 #include <stdlib.h> 4201 #include <stdarg.h> 4202 #include <string.h> 4203 #include <float.h> 4204 4205 int 4206 main () 4207 { 4208 4209 ; 4210 return 0; 4211 } 4212 _ACEOF 4213 if ac_fn_c_try_compile "$LINENO"; then : 4214 ac_cv_header_stdc=yes 4215 else 4216 ac_cv_header_stdc=no 4217 fi 4218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4219 4220 if test $ac_cv_header_stdc = yes; then 4221 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4223 /* end confdefs.h. */ 4224 #include <string.h> 4225 4226 _ACEOF 4227 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4228 $EGREP "memchr" >/dev/null 2>&1; then : 4229 4230 else 4231 ac_cv_header_stdc=no 4232 fi 4233 rm -f conftest* 4234 4235 fi 4236 4237 if test $ac_cv_header_stdc = yes; then 4238 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4240 /* end confdefs.h. */ 4241 #include <stdlib.h> 4242 4243 _ACEOF 4244 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4245 $EGREP "free" >/dev/null 2>&1; then : 4246 4247 else 4248 ac_cv_header_stdc=no 4249 fi 4250 rm -f conftest* 4251 4252 fi 4253 4254 if test $ac_cv_header_stdc = yes; then 4255 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4256 if test "$cross_compiling" = yes; then : 4257 : 4258 else 4259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4260 /* end confdefs.h. */ 4261 #include <ctype.h> 4262 #include <stdlib.h> 4263 #if ((' ' & 0x0FF) == 0x020) 4264 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4265 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4266 #else 4267 # define ISLOWER(c) \ 4268 (('a' <= (c) && (c) <= 'i') \ 4269 || ('j' <= (c) && (c) <= 'r') \ 4270 || ('s' <= (c) && (c) <= 'z')) 4271 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4272 #endif 4273 4274 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4275 int 4276 main () 4277 { 4278 int i; 4279 for (i = 0; i < 256; i++) 4280 if (XOR (islower (i), ISLOWER (i)) 4281 || toupper (i) != TOUPPER (i)) 4282 return 2; 4283 return 0; 4284 } 4285 _ACEOF 4286 if ac_fn_c_try_run "$LINENO"; then : 4287 4288 else 4289 ac_cv_header_stdc=no 4290 fi 4291 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4292 conftest.$ac_objext conftest.beam conftest.$ac_ext 4293 fi 4294 4295 fi 4296 fi 4297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4298 $as_echo "$ac_cv_header_stdc" >&6; } 4299 if test $ac_cv_header_stdc = yes; then 4300 4301 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4302 4303 fi 4304 4305 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4306 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4307 inttypes.h stdint.h unistd.h 4308 do : 4309 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4310 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4311 " 4312 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4313 cat >>confdefs.h <<_ACEOF 4314 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4315 _ACEOF 4316 4317 fi 4318 4319 done 4320 4321 4322 4323 4324 4325 4326 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4327 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4328 CLANGCC="yes" 4329 else 4330 CLANGCC="no" 4331 fi 4332 4333 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4334 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4335 INTELCC="yes" 4336 else 4337 INTELCC="no" 4338 fi 4339 4340 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4341 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4342 SUNCC="yes" 4343 else 4344 SUNCC="no" 4345 fi 4346 4347 4348 4349 4350 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4351 if test -n "$ac_tool_prefix"; then 4352 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4353 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4355 $as_echo_n "checking for $ac_word... " >&6; } 4356 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4357 $as_echo_n "(cached) " >&6 4358 else 4359 case $PKG_CONFIG in 4360 [\\/]* | ?:[\\/]*) 4361 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4362 ;; 4363 *) 4364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4365 for as_dir in $PATH 4366 do 4367 IFS=$as_save_IFS 4368 test -z "$as_dir" && as_dir=. 4369 for ac_exec_ext in '' $ac_executable_extensions; do 4370 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4371 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4372 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4373 break 2 4374 fi 4375 done 4376 done 4377 IFS=$as_save_IFS 4378 4379 ;; 4380 esac 4381 fi 4382 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4383 if test -n "$PKG_CONFIG"; then 4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4385 $as_echo "$PKG_CONFIG" >&6; } 4386 else 4387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4388 $as_echo "no" >&6; } 4389 fi 4390 4391 4392 fi 4393 if test -z "$ac_cv_path_PKG_CONFIG"; then 4394 ac_pt_PKG_CONFIG=$PKG_CONFIG 4395 # Extract the first word of "pkg-config", so it can be a program name with args. 4396 set dummy pkg-config; ac_word=$2 4397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4398 $as_echo_n "checking for $ac_word... " >&6; } 4399 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4400 $as_echo_n "(cached) " >&6 4401 else 4402 case $ac_pt_PKG_CONFIG in 4403 [\\/]* | ?:[\\/]*) 4404 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4405 ;; 4406 *) 4407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4408 for as_dir in $PATH 4409 do 4410 IFS=$as_save_IFS 4411 test -z "$as_dir" && as_dir=. 4412 for ac_exec_ext in '' $ac_executable_extensions; do 4413 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4414 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4416 break 2 4417 fi 4418 done 4419 done 4420 IFS=$as_save_IFS 4421 4422 ;; 4423 esac 4424 fi 4425 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4426 if test -n "$ac_pt_PKG_CONFIG"; then 4427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4428 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4429 else 4430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4431 $as_echo "no" >&6; } 4432 fi 4433 4434 if test "x$ac_pt_PKG_CONFIG" = x; then 4435 PKG_CONFIG="" 4436 else 4437 case $cross_compiling:$ac_tool_warned in 4438 yes:) 4439 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4440 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4441 ac_tool_warned=yes ;; 4442 esac 4443 PKG_CONFIG=$ac_pt_PKG_CONFIG 4444 fi 4445 else 4446 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4447 fi 4448 4449 fi 4450 if test -n "$PKG_CONFIG"; then 4451 _pkg_min_version=0.9.0 4452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4453 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4454 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4456 $as_echo "yes" >&6; } 4457 else 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4459 $as_echo "no" >&6; } 4460 PKG_CONFIG="" 4461 fi 4462 4463 fi 4464 # Make sure we can run config.sub. 4465 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4466 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4467 4468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4469 $as_echo_n "checking build system type... " >&6; } 4470 if ${ac_cv_build+:} false; then : 4471 $as_echo_n "(cached) " >&6 4472 else 4473 ac_build_alias=$build_alias 4474 test "x$ac_build_alias" = x && 4475 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4476 test "x$ac_build_alias" = x && 4477 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4478 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4479 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4480 4481 fi 4482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4483 $as_echo "$ac_cv_build" >&6; } 4484 case $ac_cv_build in 4485 *-*-*) ;; 4486 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4487 esac 4488 build=$ac_cv_build 4489 ac_save_IFS=$IFS; IFS='-' 4490 set x $ac_cv_build 4491 shift 4492 build_cpu=$1 4493 build_vendor=$2 4494 shift; shift 4495 # Remember, the first character of IFS is used to create $*, 4496 # except with old shells: 4497 build_os=$* 4498 IFS=$ac_save_IFS 4499 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4500 4501 4502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4503 $as_echo_n "checking host system type... " >&6; } 4504 if ${ac_cv_host+:} false; then : 4505 $as_echo_n "(cached) " >&6 4506 else 4507 if test "x$host_alias" = x; then 4508 ac_cv_host=$ac_cv_build 4509 else 4510 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4511 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4512 fi 4513 4514 fi 4515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4516 $as_echo "$ac_cv_host" >&6; } 4517 case $ac_cv_host in 4518 *-*-*) ;; 4519 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4520 esac 4521 host=$ac_cv_host 4522 ac_save_IFS=$IFS; IFS='-' 4523 set x $ac_cv_host 4524 shift 4525 host_cpu=$1 4526 host_vendor=$2 4527 shift; shift 4528 # Remember, the first character of IFS is used to create $*, 4529 # except with old shells: 4530 host_os=$* 4531 IFS=$ac_save_IFS 4532 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4533 4534 4535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4536 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4537 if ${ac_cv_path_SED+:} false; then : 4538 $as_echo_n "(cached) " >&6 4539 else 4540 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4541 for ac_i in 1 2 3 4 5 6 7; do 4542 ac_script="$ac_script$as_nl$ac_script" 4543 done 4544 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4545 { ac_script=; unset ac_script;} 4546 if test -z "$SED"; then 4547 ac_path_SED_found=false 4548 # Loop through the user's path and test for each of PROGNAME-LIST 4549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4550 for as_dir in $PATH 4551 do 4552 IFS=$as_save_IFS 4553 test -z "$as_dir" && as_dir=. 4554 for ac_prog in sed gsed; do 4555 for ac_exec_ext in '' $ac_executable_extensions; do 4556 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4557 as_fn_executable_p "$ac_path_SED" || continue 4558 # Check for GNU ac_path_SED and select it if it is found. 4559 # Check for GNU $ac_path_SED 4560 case `"$ac_path_SED" --version 2>&1` in 4561 *GNU*) 4562 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4563 *) 4564 ac_count=0 4565 $as_echo_n 0123456789 >"conftest.in" 4566 while : 4567 do 4568 cat "conftest.in" "conftest.in" >"conftest.tmp" 4569 mv "conftest.tmp" "conftest.in" 4570 cp "conftest.in" "conftest.nl" 4571 $as_echo '' >> "conftest.nl" 4572 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4573 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4574 as_fn_arith $ac_count + 1 && ac_count=$as_val 4575 if test $ac_count -gt ${ac_path_SED_max-0}; then 4576 # Best one so far, save it but keep looking for a better one 4577 ac_cv_path_SED="$ac_path_SED" 4578 ac_path_SED_max=$ac_count 4579 fi 4580 # 10*(2^10) chars as input seems more than enough 4581 test $ac_count -gt 10 && break 4582 done 4583 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4584 esac 4585 4586 $ac_path_SED_found && break 3 4587 done 4588 done 4589 done 4590 IFS=$as_save_IFS 4591 if test -z "$ac_cv_path_SED"; then 4592 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4593 fi 4594 else 4595 ac_cv_path_SED=$SED 4596 fi 4597 4598 fi 4599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4600 $as_echo "$ac_cv_path_SED" >&6; } 4601 SED="$ac_cv_path_SED" 4602 rm -f conftest.sed 4603 4604 4605 4606 4607 4608 4609 # Check whether --enable-selective-werror was given. 4610 if test "${enable_selective_werror+set}" = set; then : 4611 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4612 else 4613 SELECTIVE_WERROR=yes 4614 fi 4615 4616 4617 4618 4619 4620 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4621 if test "x$SUNCC" = "xyes"; then 4622 BASE_CFLAGS="-v" 4623 else 4624 BASE_CFLAGS="" 4625 fi 4626 4627 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 xorg_testset_save_CFLAGS="$CFLAGS" 4642 4643 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4646 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4647 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4648 $as_echo_n "(cached) " >&6 4649 else 4650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4651 /* end confdefs.h. */ 4652 int i; 4653 _ACEOF 4654 if ac_fn_c_try_compile "$LINENO"; then : 4655 xorg_cv_cc_flag_unknown_warning_option=yes 4656 else 4657 xorg_cv_cc_flag_unknown_warning_option=no 4658 fi 4659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4660 fi 4661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4662 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4663 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4664 CFLAGS="$xorg_testset_save_CFLAGS" 4665 fi 4666 4667 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4668 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4670 fi 4671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4673 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4674 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4675 $as_echo_n "(cached) " >&6 4676 else 4677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4678 /* end confdefs.h. */ 4679 int i; 4680 _ACEOF 4681 if ac_fn_c_try_compile "$LINENO"; then : 4682 xorg_cv_cc_flag_unused_command_line_argument=yes 4683 else 4684 xorg_cv_cc_flag_unused_command_line_argument=no 4685 fi 4686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4687 fi 4688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4689 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4690 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4691 CFLAGS="$xorg_testset_save_CFLAGS" 4692 fi 4693 4694 found="no" 4695 4696 if test $found = "no" ; then 4697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4699 fi 4700 4701 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4703 fi 4704 4705 CFLAGS="$CFLAGS -Wall" 4706 4707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4708 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4709 cacheid=xorg_cv_cc_flag__Wall 4710 if eval \${$cacheid+:} false; then : 4711 $as_echo_n "(cached) " >&6 4712 else 4713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4714 /* end confdefs.h. */ 4715 int i; 4716 int 4717 main () 4718 { 4719 4720 ; 4721 return 0; 4722 } 4723 _ACEOF 4724 if ac_fn_c_try_link "$LINENO"; then : 4725 eval $cacheid=yes 4726 else 4727 eval $cacheid=no 4728 fi 4729 rm -f core conftest.err conftest.$ac_objext \ 4730 conftest$ac_exeext conftest.$ac_ext 4731 fi 4732 4733 4734 CFLAGS="$xorg_testset_save_CFLAGS" 4735 4736 eval supported=\$$cacheid 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4738 $as_echo "$supported" >&6; } 4739 if test "$supported" = "yes" ; then 4740 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4741 found="yes" 4742 fi 4743 fi 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 xorg_testset_save_CFLAGS="$CFLAGS" 4760 4761 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4764 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4765 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4766 $as_echo_n "(cached) " >&6 4767 else 4768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4769 /* end confdefs.h. */ 4770 int i; 4771 _ACEOF 4772 if ac_fn_c_try_compile "$LINENO"; then : 4773 xorg_cv_cc_flag_unknown_warning_option=yes 4774 else 4775 xorg_cv_cc_flag_unknown_warning_option=no 4776 fi 4777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4778 fi 4779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4780 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4781 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4782 CFLAGS="$xorg_testset_save_CFLAGS" 4783 fi 4784 4785 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4788 fi 4789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4791 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4792 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4793 $as_echo_n "(cached) " >&6 4794 else 4795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4796 /* end confdefs.h. */ 4797 int i; 4798 _ACEOF 4799 if ac_fn_c_try_compile "$LINENO"; then : 4800 xorg_cv_cc_flag_unused_command_line_argument=yes 4801 else 4802 xorg_cv_cc_flag_unused_command_line_argument=no 4803 fi 4804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4805 fi 4806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4807 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4808 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4809 CFLAGS="$xorg_testset_save_CFLAGS" 4810 fi 4811 4812 found="no" 4813 4814 if test $found = "no" ; then 4815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4817 fi 4818 4819 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4821 fi 4822 4823 CFLAGS="$CFLAGS -Wpointer-arith" 4824 4825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4826 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4827 cacheid=xorg_cv_cc_flag__Wpointer_arith 4828 if eval \${$cacheid+:} false; then : 4829 $as_echo_n "(cached) " >&6 4830 else 4831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4832 /* end confdefs.h. */ 4833 int i; 4834 int 4835 main () 4836 { 4837 4838 ; 4839 return 0; 4840 } 4841 _ACEOF 4842 if ac_fn_c_try_link "$LINENO"; then : 4843 eval $cacheid=yes 4844 else 4845 eval $cacheid=no 4846 fi 4847 rm -f core conftest.err conftest.$ac_objext \ 4848 conftest$ac_exeext conftest.$ac_ext 4849 fi 4850 4851 4852 CFLAGS="$xorg_testset_save_CFLAGS" 4853 4854 eval supported=\$$cacheid 4855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4856 $as_echo "$supported" >&6; } 4857 if test "$supported" = "yes" ; then 4858 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4859 found="yes" 4860 fi 4861 fi 4862 4863 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 xorg_testset_save_CFLAGS="$CFLAGS" 4878 4879 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4882 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4883 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4884 $as_echo_n "(cached) " >&6 4885 else 4886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4887 /* end confdefs.h. */ 4888 int i; 4889 _ACEOF 4890 if ac_fn_c_try_compile "$LINENO"; then : 4891 xorg_cv_cc_flag_unknown_warning_option=yes 4892 else 4893 xorg_cv_cc_flag_unknown_warning_option=no 4894 fi 4895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4896 fi 4897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4898 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4899 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4900 CFLAGS="$xorg_testset_save_CFLAGS" 4901 fi 4902 4903 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4904 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4906 fi 4907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4909 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4910 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4911 $as_echo_n "(cached) " >&6 4912 else 4913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4914 /* end confdefs.h. */ 4915 int i; 4916 _ACEOF 4917 if ac_fn_c_try_compile "$LINENO"; then : 4918 xorg_cv_cc_flag_unused_command_line_argument=yes 4919 else 4920 xorg_cv_cc_flag_unused_command_line_argument=no 4921 fi 4922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4923 fi 4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4925 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4926 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4927 CFLAGS="$xorg_testset_save_CFLAGS" 4928 fi 4929 4930 found="no" 4931 4932 if test $found = "no" ; then 4933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4935 fi 4936 4937 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4939 fi 4940 4941 CFLAGS="$CFLAGS -Wmissing-declarations" 4942 4943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4944 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4945 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4946 if eval \${$cacheid+:} false; then : 4947 $as_echo_n "(cached) " >&6 4948 else 4949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4950 /* end confdefs.h. */ 4951 int i; 4952 int 4953 main () 4954 { 4955 4956 ; 4957 return 0; 4958 } 4959 _ACEOF 4960 if ac_fn_c_try_link "$LINENO"; then : 4961 eval $cacheid=yes 4962 else 4963 eval $cacheid=no 4964 fi 4965 rm -f core conftest.err conftest.$ac_objext \ 4966 conftest$ac_exeext conftest.$ac_ext 4967 fi 4968 4969 4970 CFLAGS="$xorg_testset_save_CFLAGS" 4971 4972 eval supported=\$$cacheid 4973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4974 $as_echo "$supported" >&6; } 4975 if test "$supported" = "yes" ; then 4976 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4977 found="yes" 4978 fi 4979 fi 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 xorg_testset_save_CFLAGS="$CFLAGS" 4996 4997 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5000 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5001 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5002 $as_echo_n "(cached) " >&6 5003 else 5004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5005 /* end confdefs.h. */ 5006 int i; 5007 _ACEOF 5008 if ac_fn_c_try_compile "$LINENO"; then : 5009 xorg_cv_cc_flag_unknown_warning_option=yes 5010 else 5011 xorg_cv_cc_flag_unknown_warning_option=no 5012 fi 5013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5014 fi 5015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5016 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5017 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5018 CFLAGS="$xorg_testset_save_CFLAGS" 5019 fi 5020 5021 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5022 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5024 fi 5025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5027 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5028 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5029 $as_echo_n "(cached) " >&6 5030 else 5031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5032 /* end confdefs.h. */ 5033 int i; 5034 _ACEOF 5035 if ac_fn_c_try_compile "$LINENO"; then : 5036 xorg_cv_cc_flag_unused_command_line_argument=yes 5037 else 5038 xorg_cv_cc_flag_unused_command_line_argument=no 5039 fi 5040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5041 fi 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5043 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5044 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5045 CFLAGS="$xorg_testset_save_CFLAGS" 5046 fi 5047 5048 found="no" 5049 5050 if test $found = "no" ; then 5051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5053 fi 5054 5055 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5057 fi 5058 5059 CFLAGS="$CFLAGS -Wformat=2" 5060 5061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5062 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5063 cacheid=xorg_cv_cc_flag__Wformat_2 5064 if eval \${$cacheid+:} false; then : 5065 $as_echo_n "(cached) " >&6 5066 else 5067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5068 /* end confdefs.h. */ 5069 int i; 5070 int 5071 main () 5072 { 5073 5074 ; 5075 return 0; 5076 } 5077 _ACEOF 5078 if ac_fn_c_try_link "$LINENO"; then : 5079 eval $cacheid=yes 5080 else 5081 eval $cacheid=no 5082 fi 5083 rm -f core conftest.err conftest.$ac_objext \ 5084 conftest$ac_exeext conftest.$ac_ext 5085 fi 5086 5087 5088 CFLAGS="$xorg_testset_save_CFLAGS" 5089 5090 eval supported=\$$cacheid 5091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5092 $as_echo "$supported" >&6; } 5093 if test "$supported" = "yes" ; then 5094 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5095 found="yes" 5096 fi 5097 fi 5098 5099 if test $found = "no" ; then 5100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5102 fi 5103 5104 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5106 fi 5107 5108 CFLAGS="$CFLAGS -Wformat" 5109 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5111 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5112 cacheid=xorg_cv_cc_flag__Wformat 5113 if eval \${$cacheid+:} false; then : 5114 $as_echo_n "(cached) " >&6 5115 else 5116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5117 /* end confdefs.h. */ 5118 int i; 5119 int 5120 main () 5121 { 5122 5123 ; 5124 return 0; 5125 } 5126 _ACEOF 5127 if ac_fn_c_try_link "$LINENO"; then : 5128 eval $cacheid=yes 5129 else 5130 eval $cacheid=no 5131 fi 5132 rm -f core conftest.err conftest.$ac_objext \ 5133 conftest$ac_exeext conftest.$ac_ext 5134 fi 5135 5136 5137 CFLAGS="$xorg_testset_save_CFLAGS" 5138 5139 eval supported=\$$cacheid 5140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5141 $as_echo "$supported" >&6; } 5142 if test "$supported" = "yes" ; then 5143 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5144 found="yes" 5145 fi 5146 fi 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 xorg_testset_save_CFLAGS="$CFLAGS" 5165 5166 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5169 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5170 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5171 $as_echo_n "(cached) " >&6 5172 else 5173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5174 /* end confdefs.h. */ 5175 int i; 5176 _ACEOF 5177 if ac_fn_c_try_compile "$LINENO"; then : 5178 xorg_cv_cc_flag_unknown_warning_option=yes 5179 else 5180 xorg_cv_cc_flag_unknown_warning_option=no 5181 fi 5182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5183 fi 5184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5185 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5186 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5187 CFLAGS="$xorg_testset_save_CFLAGS" 5188 fi 5189 5190 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5193 fi 5194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5196 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5197 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5198 $as_echo_n "(cached) " >&6 5199 else 5200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5201 /* end confdefs.h. */ 5202 int i; 5203 _ACEOF 5204 if ac_fn_c_try_compile "$LINENO"; then : 5205 xorg_cv_cc_flag_unused_command_line_argument=yes 5206 else 5207 xorg_cv_cc_flag_unused_command_line_argument=no 5208 fi 5209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5210 fi 5211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5212 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5214 CFLAGS="$xorg_testset_save_CFLAGS" 5215 fi 5216 5217 found="no" 5218 5219 if test $found = "no" ; then 5220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5222 fi 5223 5224 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5226 fi 5227 5228 CFLAGS="$CFLAGS -Wstrict-prototypes" 5229 5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5231 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5232 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5233 if eval \${$cacheid+:} false; then : 5234 $as_echo_n "(cached) " >&6 5235 else 5236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5237 /* end confdefs.h. */ 5238 int i; 5239 int 5240 main () 5241 { 5242 5243 ; 5244 return 0; 5245 } 5246 _ACEOF 5247 if ac_fn_c_try_link "$LINENO"; then : 5248 eval $cacheid=yes 5249 else 5250 eval $cacheid=no 5251 fi 5252 rm -f core conftest.err conftest.$ac_objext \ 5253 conftest$ac_exeext conftest.$ac_ext 5254 fi 5255 5256 5257 CFLAGS="$xorg_testset_save_CFLAGS" 5258 5259 eval supported=\$$cacheid 5260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5261 $as_echo "$supported" >&6; } 5262 if test "$supported" = "yes" ; then 5263 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5264 found="yes" 5265 fi 5266 fi 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 xorg_testset_save_CFLAGS="$CFLAGS" 5283 5284 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5287 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5288 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5289 $as_echo_n "(cached) " >&6 5290 else 5291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5292 /* end confdefs.h. */ 5293 int i; 5294 _ACEOF 5295 if ac_fn_c_try_compile "$LINENO"; then : 5296 xorg_cv_cc_flag_unknown_warning_option=yes 5297 else 5298 xorg_cv_cc_flag_unknown_warning_option=no 5299 fi 5300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5301 fi 5302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5303 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5304 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5305 CFLAGS="$xorg_testset_save_CFLAGS" 5306 fi 5307 5308 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5311 fi 5312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5314 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5315 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5316 $as_echo_n "(cached) " >&6 5317 else 5318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5319 /* end confdefs.h. */ 5320 int i; 5321 _ACEOF 5322 if ac_fn_c_try_compile "$LINENO"; then : 5323 xorg_cv_cc_flag_unused_command_line_argument=yes 5324 else 5325 xorg_cv_cc_flag_unused_command_line_argument=no 5326 fi 5327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5328 fi 5329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5330 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5331 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5332 CFLAGS="$xorg_testset_save_CFLAGS" 5333 fi 5334 5335 found="no" 5336 5337 if test $found = "no" ; then 5338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5340 fi 5341 5342 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5344 fi 5345 5346 CFLAGS="$CFLAGS -Wmissing-prototypes" 5347 5348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5349 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5350 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5351 if eval \${$cacheid+:} false; then : 5352 $as_echo_n "(cached) " >&6 5353 else 5354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5355 /* end confdefs.h. */ 5356 int i; 5357 int 5358 main () 5359 { 5360 5361 ; 5362 return 0; 5363 } 5364 _ACEOF 5365 if ac_fn_c_try_link "$LINENO"; then : 5366 eval $cacheid=yes 5367 else 5368 eval $cacheid=no 5369 fi 5370 rm -f core conftest.err conftest.$ac_objext \ 5371 conftest$ac_exeext conftest.$ac_ext 5372 fi 5373 5374 5375 CFLAGS="$xorg_testset_save_CFLAGS" 5376 5377 eval supported=\$$cacheid 5378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5379 $as_echo "$supported" >&6; } 5380 if test "$supported" = "yes" ; then 5381 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5382 found="yes" 5383 fi 5384 fi 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 xorg_testset_save_CFLAGS="$CFLAGS" 5401 5402 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5405 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5406 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5407 $as_echo_n "(cached) " >&6 5408 else 5409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5410 /* end confdefs.h. */ 5411 int i; 5412 _ACEOF 5413 if ac_fn_c_try_compile "$LINENO"; then : 5414 xorg_cv_cc_flag_unknown_warning_option=yes 5415 else 5416 xorg_cv_cc_flag_unknown_warning_option=no 5417 fi 5418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5419 fi 5420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5421 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5422 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5423 CFLAGS="$xorg_testset_save_CFLAGS" 5424 fi 5425 5426 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5429 fi 5430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5432 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5433 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5434 $as_echo_n "(cached) " >&6 5435 else 5436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5437 /* end confdefs.h. */ 5438 int i; 5439 _ACEOF 5440 if ac_fn_c_try_compile "$LINENO"; then : 5441 xorg_cv_cc_flag_unused_command_line_argument=yes 5442 else 5443 xorg_cv_cc_flag_unused_command_line_argument=no 5444 fi 5445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5446 fi 5447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5448 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5450 CFLAGS="$xorg_testset_save_CFLAGS" 5451 fi 5452 5453 found="no" 5454 5455 if test $found = "no" ; then 5456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5458 fi 5459 5460 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5462 fi 5463 5464 CFLAGS="$CFLAGS -Wnested-externs" 5465 5466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5467 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5468 cacheid=xorg_cv_cc_flag__Wnested_externs 5469 if eval \${$cacheid+:} false; then : 5470 $as_echo_n "(cached) " >&6 5471 else 5472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5473 /* end confdefs.h. */ 5474 int i; 5475 int 5476 main () 5477 { 5478 5479 ; 5480 return 0; 5481 } 5482 _ACEOF 5483 if ac_fn_c_try_link "$LINENO"; then : 5484 eval $cacheid=yes 5485 else 5486 eval $cacheid=no 5487 fi 5488 rm -f core conftest.err conftest.$ac_objext \ 5489 conftest$ac_exeext conftest.$ac_ext 5490 fi 5491 5492 5493 CFLAGS="$xorg_testset_save_CFLAGS" 5494 5495 eval supported=\$$cacheid 5496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5497 $as_echo "$supported" >&6; } 5498 if test "$supported" = "yes" ; then 5499 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5500 found="yes" 5501 fi 5502 fi 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 xorg_testset_save_CFLAGS="$CFLAGS" 5519 5520 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5523 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5524 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5525 $as_echo_n "(cached) " >&6 5526 else 5527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5528 /* end confdefs.h. */ 5529 int i; 5530 _ACEOF 5531 if ac_fn_c_try_compile "$LINENO"; then : 5532 xorg_cv_cc_flag_unknown_warning_option=yes 5533 else 5534 xorg_cv_cc_flag_unknown_warning_option=no 5535 fi 5536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5537 fi 5538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5539 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5540 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5541 CFLAGS="$xorg_testset_save_CFLAGS" 5542 fi 5543 5544 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5547 fi 5548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5550 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5551 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5552 $as_echo_n "(cached) " >&6 5553 else 5554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5555 /* end confdefs.h. */ 5556 int i; 5557 _ACEOF 5558 if ac_fn_c_try_compile "$LINENO"; then : 5559 xorg_cv_cc_flag_unused_command_line_argument=yes 5560 else 5561 xorg_cv_cc_flag_unused_command_line_argument=no 5562 fi 5563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5564 fi 5565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5566 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5567 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5568 CFLAGS="$xorg_testset_save_CFLAGS" 5569 fi 5570 5571 found="no" 5572 5573 if test $found = "no" ; then 5574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5576 fi 5577 5578 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5580 fi 5581 5582 CFLAGS="$CFLAGS -Wbad-function-cast" 5583 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5585 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5586 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5587 if eval \${$cacheid+:} false; then : 5588 $as_echo_n "(cached) " >&6 5589 else 5590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5591 /* end confdefs.h. */ 5592 int i; 5593 int 5594 main () 5595 { 5596 5597 ; 5598 return 0; 5599 } 5600 _ACEOF 5601 if ac_fn_c_try_link "$LINENO"; then : 5602 eval $cacheid=yes 5603 else 5604 eval $cacheid=no 5605 fi 5606 rm -f core conftest.err conftest.$ac_objext \ 5607 conftest$ac_exeext conftest.$ac_ext 5608 fi 5609 5610 5611 CFLAGS="$xorg_testset_save_CFLAGS" 5612 5613 eval supported=\$$cacheid 5614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5615 $as_echo "$supported" >&6; } 5616 if test "$supported" = "yes" ; then 5617 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5618 found="yes" 5619 fi 5620 fi 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 xorg_testset_save_CFLAGS="$CFLAGS" 5637 5638 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5641 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5642 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5643 $as_echo_n "(cached) " >&6 5644 else 5645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5646 /* end confdefs.h. */ 5647 int i; 5648 _ACEOF 5649 if ac_fn_c_try_compile "$LINENO"; then : 5650 xorg_cv_cc_flag_unknown_warning_option=yes 5651 else 5652 xorg_cv_cc_flag_unknown_warning_option=no 5653 fi 5654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5655 fi 5656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5657 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5658 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5659 CFLAGS="$xorg_testset_save_CFLAGS" 5660 fi 5661 5662 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5665 fi 5666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5668 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5669 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5670 $as_echo_n "(cached) " >&6 5671 else 5672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5673 /* end confdefs.h. */ 5674 int i; 5675 _ACEOF 5676 if ac_fn_c_try_compile "$LINENO"; then : 5677 xorg_cv_cc_flag_unused_command_line_argument=yes 5678 else 5679 xorg_cv_cc_flag_unused_command_line_argument=no 5680 fi 5681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5682 fi 5683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5684 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5685 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5686 CFLAGS="$xorg_testset_save_CFLAGS" 5687 fi 5688 5689 found="no" 5690 5691 if test $found = "no" ; then 5692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5694 fi 5695 5696 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5698 fi 5699 5700 CFLAGS="$CFLAGS -Wold-style-definition" 5701 5702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5703 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5704 cacheid=xorg_cv_cc_flag__Wold_style_definition 5705 if eval \${$cacheid+:} false; then : 5706 $as_echo_n "(cached) " >&6 5707 else 5708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5709 /* end confdefs.h. */ 5710 int i; 5711 int 5712 main () 5713 { 5714 5715 ; 5716 return 0; 5717 } 5718 _ACEOF 5719 if ac_fn_c_try_link "$LINENO"; then : 5720 eval $cacheid=yes 5721 else 5722 eval $cacheid=no 5723 fi 5724 rm -f core conftest.err conftest.$ac_objext \ 5725 conftest$ac_exeext conftest.$ac_ext 5726 fi 5727 5728 5729 CFLAGS="$xorg_testset_save_CFLAGS" 5730 5731 eval supported=\$$cacheid 5732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5733 $as_echo "$supported" >&6; } 5734 if test "$supported" = "yes" ; then 5735 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5736 found="yes" 5737 fi 5738 fi 5739 5740 if test $found = "no" ; then 5741 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5743 fi 5744 5745 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5747 fi 5748 5749 CFLAGS="$CFLAGS -fd" 5750 5751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5752 $as_echo_n "checking if $CC supports -fd... " >&6; } 5753 cacheid=xorg_cv_cc_flag__fd 5754 if eval \${$cacheid+:} false; then : 5755 $as_echo_n "(cached) " >&6 5756 else 5757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5758 /* end confdefs.h. */ 5759 int i; 5760 int 5761 main () 5762 { 5763 5764 ; 5765 return 0; 5766 } 5767 _ACEOF 5768 if ac_fn_c_try_link "$LINENO"; then : 5769 eval $cacheid=yes 5770 else 5771 eval $cacheid=no 5772 fi 5773 rm -f core conftest.err conftest.$ac_objext \ 5774 conftest$ac_exeext conftest.$ac_ext 5775 fi 5776 5777 5778 CFLAGS="$xorg_testset_save_CFLAGS" 5779 5780 eval supported=\$$cacheid 5781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5782 $as_echo "$supported" >&6; } 5783 if test "$supported" = "yes" ; then 5784 BASE_CFLAGS="$BASE_CFLAGS -fd" 5785 found="yes" 5786 fi 5787 fi 5788 5789 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 xorg_testset_save_CFLAGS="$CFLAGS" 5804 5805 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5808 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5809 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5810 $as_echo_n "(cached) " >&6 5811 else 5812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5813 /* end confdefs.h. */ 5814 int i; 5815 _ACEOF 5816 if ac_fn_c_try_compile "$LINENO"; then : 5817 xorg_cv_cc_flag_unknown_warning_option=yes 5818 else 5819 xorg_cv_cc_flag_unknown_warning_option=no 5820 fi 5821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5822 fi 5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5824 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5825 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5826 CFLAGS="$xorg_testset_save_CFLAGS" 5827 fi 5828 5829 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5832 fi 5833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5835 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5836 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5837 $as_echo_n "(cached) " >&6 5838 else 5839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5840 /* end confdefs.h. */ 5841 int i; 5842 _ACEOF 5843 if ac_fn_c_try_compile "$LINENO"; then : 5844 xorg_cv_cc_flag_unused_command_line_argument=yes 5845 else 5846 xorg_cv_cc_flag_unused_command_line_argument=no 5847 fi 5848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5849 fi 5850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5851 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5852 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5853 CFLAGS="$xorg_testset_save_CFLAGS" 5854 fi 5855 5856 found="no" 5857 5858 if test $found = "no" ; then 5859 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5861 fi 5862 5863 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5865 fi 5866 5867 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5868 5869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5870 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5871 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5872 if eval \${$cacheid+:} false; then : 5873 $as_echo_n "(cached) " >&6 5874 else 5875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5876 /* end confdefs.h. */ 5877 int i; 5878 int 5879 main () 5880 { 5881 5882 ; 5883 return 0; 5884 } 5885 _ACEOF 5886 if ac_fn_c_try_link "$LINENO"; then : 5887 eval $cacheid=yes 5888 else 5889 eval $cacheid=no 5890 fi 5891 rm -f core conftest.err conftest.$ac_objext \ 5892 conftest$ac_exeext conftest.$ac_ext 5893 fi 5894 5895 5896 CFLAGS="$xorg_testset_save_CFLAGS" 5897 5898 eval supported=\$$cacheid 5899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5900 $as_echo "$supported" >&6; } 5901 if test "$supported" = "yes" ; then 5902 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5903 found="yes" 5904 fi 5905 fi 5906 5907 5908 5909 5910 5911 # This chunk adds additional warnings that could catch undesired effects. 5912 5913 5914 5915 5916 5917 5918 5919 5920 5921 5922 5923 5924 5925 xorg_testset_save_CFLAGS="$CFLAGS" 5926 5927 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5930 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5931 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5932 $as_echo_n "(cached) " >&6 5933 else 5934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5935 /* end confdefs.h. */ 5936 int i; 5937 _ACEOF 5938 if ac_fn_c_try_compile "$LINENO"; then : 5939 xorg_cv_cc_flag_unknown_warning_option=yes 5940 else 5941 xorg_cv_cc_flag_unknown_warning_option=no 5942 fi 5943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5944 fi 5945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5946 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5947 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5948 CFLAGS="$xorg_testset_save_CFLAGS" 5949 fi 5950 5951 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5952 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5954 fi 5955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5957 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5958 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5959 $as_echo_n "(cached) " >&6 5960 else 5961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5962 /* end confdefs.h. */ 5963 int i; 5964 _ACEOF 5965 if ac_fn_c_try_compile "$LINENO"; then : 5966 xorg_cv_cc_flag_unused_command_line_argument=yes 5967 else 5968 xorg_cv_cc_flag_unused_command_line_argument=no 5969 fi 5970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5971 fi 5972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5973 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5974 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5975 CFLAGS="$xorg_testset_save_CFLAGS" 5976 fi 5977 5978 found="no" 5979 5980 if test $found = "no" ; then 5981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5983 fi 5984 5985 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5987 fi 5988 5989 CFLAGS="$CFLAGS -Wunused" 5990 5991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5992 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 5993 cacheid=xorg_cv_cc_flag__Wunused 5994 if eval \${$cacheid+:} false; then : 5995 $as_echo_n "(cached) " >&6 5996 else 5997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5998 /* end confdefs.h. */ 5999 int i; 6000 int 6001 main () 6002 { 6003 6004 ; 6005 return 0; 6006 } 6007 _ACEOF 6008 if ac_fn_c_try_link "$LINENO"; then : 6009 eval $cacheid=yes 6010 else 6011 eval $cacheid=no 6012 fi 6013 rm -f core conftest.err conftest.$ac_objext \ 6014 conftest$ac_exeext conftest.$ac_ext 6015 fi 6016 6017 6018 CFLAGS="$xorg_testset_save_CFLAGS" 6019 6020 eval supported=\$$cacheid 6021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6022 $as_echo "$supported" >&6; } 6023 if test "$supported" = "yes" ; then 6024 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6025 found="yes" 6026 fi 6027 fi 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 xorg_testset_save_CFLAGS="$CFLAGS" 6044 6045 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6048 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6049 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6050 $as_echo_n "(cached) " >&6 6051 else 6052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6053 /* end confdefs.h. */ 6054 int i; 6055 _ACEOF 6056 if ac_fn_c_try_compile "$LINENO"; then : 6057 xorg_cv_cc_flag_unknown_warning_option=yes 6058 else 6059 xorg_cv_cc_flag_unknown_warning_option=no 6060 fi 6061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6062 fi 6063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6064 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6065 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6066 CFLAGS="$xorg_testset_save_CFLAGS" 6067 fi 6068 6069 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6072 fi 6073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6075 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6076 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6077 $as_echo_n "(cached) " >&6 6078 else 6079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6080 /* end confdefs.h. */ 6081 int i; 6082 _ACEOF 6083 if ac_fn_c_try_compile "$LINENO"; then : 6084 xorg_cv_cc_flag_unused_command_line_argument=yes 6085 else 6086 xorg_cv_cc_flag_unused_command_line_argument=no 6087 fi 6088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6089 fi 6090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6091 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6092 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6093 CFLAGS="$xorg_testset_save_CFLAGS" 6094 fi 6095 6096 found="no" 6097 6098 if test $found = "no" ; then 6099 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6101 fi 6102 6103 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6104 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6105 fi 6106 6107 CFLAGS="$CFLAGS -Wuninitialized" 6108 6109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6110 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6111 cacheid=xorg_cv_cc_flag__Wuninitialized 6112 if eval \${$cacheid+:} false; then : 6113 $as_echo_n "(cached) " >&6 6114 else 6115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6116 /* end confdefs.h. */ 6117 int i; 6118 int 6119 main () 6120 { 6121 6122 ; 6123 return 0; 6124 } 6125 _ACEOF 6126 if ac_fn_c_try_link "$LINENO"; then : 6127 eval $cacheid=yes 6128 else 6129 eval $cacheid=no 6130 fi 6131 rm -f core conftest.err conftest.$ac_objext \ 6132 conftest$ac_exeext conftest.$ac_ext 6133 fi 6134 6135 6136 CFLAGS="$xorg_testset_save_CFLAGS" 6137 6138 eval supported=\$$cacheid 6139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6140 $as_echo "$supported" >&6; } 6141 if test "$supported" = "yes" ; then 6142 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6143 found="yes" 6144 fi 6145 fi 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 xorg_testset_save_CFLAGS="$CFLAGS" 6162 6163 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6166 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6167 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6168 $as_echo_n "(cached) " >&6 6169 else 6170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6171 /* end confdefs.h. */ 6172 int i; 6173 _ACEOF 6174 if ac_fn_c_try_compile "$LINENO"; then : 6175 xorg_cv_cc_flag_unknown_warning_option=yes 6176 else 6177 xorg_cv_cc_flag_unknown_warning_option=no 6178 fi 6179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6180 fi 6181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6182 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6183 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6184 CFLAGS="$xorg_testset_save_CFLAGS" 6185 fi 6186 6187 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6188 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6190 fi 6191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6193 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6194 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6195 $as_echo_n "(cached) " >&6 6196 else 6197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6198 /* end confdefs.h. */ 6199 int i; 6200 _ACEOF 6201 if ac_fn_c_try_compile "$LINENO"; then : 6202 xorg_cv_cc_flag_unused_command_line_argument=yes 6203 else 6204 xorg_cv_cc_flag_unused_command_line_argument=no 6205 fi 6206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6207 fi 6208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6209 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6210 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6211 CFLAGS="$xorg_testset_save_CFLAGS" 6212 fi 6213 6214 found="no" 6215 6216 if test $found = "no" ; then 6217 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6219 fi 6220 6221 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6223 fi 6224 6225 CFLAGS="$CFLAGS -Wshadow" 6226 6227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6228 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6229 cacheid=xorg_cv_cc_flag__Wshadow 6230 if eval \${$cacheid+:} false; then : 6231 $as_echo_n "(cached) " >&6 6232 else 6233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6234 /* end confdefs.h. */ 6235 int i; 6236 int 6237 main () 6238 { 6239 6240 ; 6241 return 0; 6242 } 6243 _ACEOF 6244 if ac_fn_c_try_link "$LINENO"; then : 6245 eval $cacheid=yes 6246 else 6247 eval $cacheid=no 6248 fi 6249 rm -f core conftest.err conftest.$ac_objext \ 6250 conftest$ac_exeext conftest.$ac_ext 6251 fi 6252 6253 6254 CFLAGS="$xorg_testset_save_CFLAGS" 6255 6256 eval supported=\$$cacheid 6257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6258 $as_echo "$supported" >&6; } 6259 if test "$supported" = "yes" ; then 6260 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6261 found="yes" 6262 fi 6263 fi 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 xorg_testset_save_CFLAGS="$CFLAGS" 6280 6281 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6284 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6285 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6286 $as_echo_n "(cached) " >&6 6287 else 6288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6289 /* end confdefs.h. */ 6290 int i; 6291 _ACEOF 6292 if ac_fn_c_try_compile "$LINENO"; then : 6293 xorg_cv_cc_flag_unknown_warning_option=yes 6294 else 6295 xorg_cv_cc_flag_unknown_warning_option=no 6296 fi 6297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6298 fi 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6300 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6301 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6302 CFLAGS="$xorg_testset_save_CFLAGS" 6303 fi 6304 6305 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6306 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6308 fi 6309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6311 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6312 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6313 $as_echo_n "(cached) " >&6 6314 else 6315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6316 /* end confdefs.h. */ 6317 int i; 6318 _ACEOF 6319 if ac_fn_c_try_compile "$LINENO"; then : 6320 xorg_cv_cc_flag_unused_command_line_argument=yes 6321 else 6322 xorg_cv_cc_flag_unused_command_line_argument=no 6323 fi 6324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6325 fi 6326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6327 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6328 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6329 CFLAGS="$xorg_testset_save_CFLAGS" 6330 fi 6331 6332 found="no" 6333 6334 if test $found = "no" ; then 6335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6337 fi 6338 6339 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6341 fi 6342 6343 CFLAGS="$CFLAGS -Wmissing-noreturn" 6344 6345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6346 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6347 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6348 if eval \${$cacheid+:} false; then : 6349 $as_echo_n "(cached) " >&6 6350 else 6351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6352 /* end confdefs.h. */ 6353 int i; 6354 int 6355 main () 6356 { 6357 6358 ; 6359 return 0; 6360 } 6361 _ACEOF 6362 if ac_fn_c_try_link "$LINENO"; then : 6363 eval $cacheid=yes 6364 else 6365 eval $cacheid=no 6366 fi 6367 rm -f core conftest.err conftest.$ac_objext \ 6368 conftest$ac_exeext conftest.$ac_ext 6369 fi 6370 6371 6372 CFLAGS="$xorg_testset_save_CFLAGS" 6373 6374 eval supported=\$$cacheid 6375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6376 $as_echo "$supported" >&6; } 6377 if test "$supported" = "yes" ; then 6378 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6379 found="yes" 6380 fi 6381 fi 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 xorg_testset_save_CFLAGS="$CFLAGS" 6398 6399 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6402 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6403 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6404 $as_echo_n "(cached) " >&6 6405 else 6406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6407 /* end confdefs.h. */ 6408 int i; 6409 _ACEOF 6410 if ac_fn_c_try_compile "$LINENO"; then : 6411 xorg_cv_cc_flag_unknown_warning_option=yes 6412 else 6413 xorg_cv_cc_flag_unknown_warning_option=no 6414 fi 6415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6416 fi 6417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6418 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6419 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6420 CFLAGS="$xorg_testset_save_CFLAGS" 6421 fi 6422 6423 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6426 fi 6427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6429 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6430 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6431 $as_echo_n "(cached) " >&6 6432 else 6433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6434 /* end confdefs.h. */ 6435 int i; 6436 _ACEOF 6437 if ac_fn_c_try_compile "$LINENO"; then : 6438 xorg_cv_cc_flag_unused_command_line_argument=yes 6439 else 6440 xorg_cv_cc_flag_unused_command_line_argument=no 6441 fi 6442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6443 fi 6444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6445 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6446 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6447 CFLAGS="$xorg_testset_save_CFLAGS" 6448 fi 6449 6450 found="no" 6451 6452 if test $found = "no" ; then 6453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6455 fi 6456 6457 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6459 fi 6460 6461 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6462 6463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6464 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6465 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6466 if eval \${$cacheid+:} false; then : 6467 $as_echo_n "(cached) " >&6 6468 else 6469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6470 /* end confdefs.h. */ 6471 int i; 6472 int 6473 main () 6474 { 6475 6476 ; 6477 return 0; 6478 } 6479 _ACEOF 6480 if ac_fn_c_try_link "$LINENO"; then : 6481 eval $cacheid=yes 6482 else 6483 eval $cacheid=no 6484 fi 6485 rm -f core conftest.err conftest.$ac_objext \ 6486 conftest$ac_exeext conftest.$ac_ext 6487 fi 6488 6489 6490 CFLAGS="$xorg_testset_save_CFLAGS" 6491 6492 eval supported=\$$cacheid 6493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6494 $as_echo "$supported" >&6; } 6495 if test "$supported" = "yes" ; then 6496 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6497 found="yes" 6498 fi 6499 fi 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 xorg_testset_save_CFLAGS="$CFLAGS" 6516 6517 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6520 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6521 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6522 $as_echo_n "(cached) " >&6 6523 else 6524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6525 /* end confdefs.h. */ 6526 int i; 6527 _ACEOF 6528 if ac_fn_c_try_compile "$LINENO"; then : 6529 xorg_cv_cc_flag_unknown_warning_option=yes 6530 else 6531 xorg_cv_cc_flag_unknown_warning_option=no 6532 fi 6533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6534 fi 6535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6536 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6537 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6538 CFLAGS="$xorg_testset_save_CFLAGS" 6539 fi 6540 6541 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6544 fi 6545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6547 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6548 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6549 $as_echo_n "(cached) " >&6 6550 else 6551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6552 /* end confdefs.h. */ 6553 int i; 6554 _ACEOF 6555 if ac_fn_c_try_compile "$LINENO"; then : 6556 xorg_cv_cc_flag_unused_command_line_argument=yes 6557 else 6558 xorg_cv_cc_flag_unused_command_line_argument=no 6559 fi 6560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6561 fi 6562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6563 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6564 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6565 CFLAGS="$xorg_testset_save_CFLAGS" 6566 fi 6567 6568 found="no" 6569 6570 if test $found = "no" ; then 6571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6573 fi 6574 6575 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6577 fi 6578 6579 CFLAGS="$CFLAGS -Wredundant-decls" 6580 6581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6582 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6583 cacheid=xorg_cv_cc_flag__Wredundant_decls 6584 if eval \${$cacheid+:} false; then : 6585 $as_echo_n "(cached) " >&6 6586 else 6587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6588 /* end confdefs.h. */ 6589 int i; 6590 int 6591 main () 6592 { 6593 6594 ; 6595 return 0; 6596 } 6597 _ACEOF 6598 if ac_fn_c_try_link "$LINENO"; then : 6599 eval $cacheid=yes 6600 else 6601 eval $cacheid=no 6602 fi 6603 rm -f core conftest.err conftest.$ac_objext \ 6604 conftest$ac_exeext conftest.$ac_ext 6605 fi 6606 6607 6608 CFLAGS="$xorg_testset_save_CFLAGS" 6609 6610 eval supported=\$$cacheid 6611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6612 $as_echo "$supported" >&6; } 6613 if test "$supported" = "yes" ; then 6614 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6615 found="yes" 6616 fi 6617 fi 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 xorg_testset_save_CFLAGS="$CFLAGS" 6634 6635 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6638 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6639 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6640 $as_echo_n "(cached) " >&6 6641 else 6642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6643 /* end confdefs.h. */ 6644 int i; 6645 _ACEOF 6646 if ac_fn_c_try_compile "$LINENO"; then : 6647 xorg_cv_cc_flag_unknown_warning_option=yes 6648 else 6649 xorg_cv_cc_flag_unknown_warning_option=no 6650 fi 6651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6652 fi 6653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6654 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6655 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6656 CFLAGS="$xorg_testset_save_CFLAGS" 6657 fi 6658 6659 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6662 fi 6663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6665 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6666 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6667 $as_echo_n "(cached) " >&6 6668 else 6669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6670 /* end confdefs.h. */ 6671 int i; 6672 _ACEOF 6673 if ac_fn_c_try_compile "$LINENO"; then : 6674 xorg_cv_cc_flag_unused_command_line_argument=yes 6675 else 6676 xorg_cv_cc_flag_unused_command_line_argument=no 6677 fi 6678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6679 fi 6680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6681 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6682 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6683 CFLAGS="$xorg_testset_save_CFLAGS" 6684 fi 6685 6686 found="no" 6687 6688 if test $found = "no" ; then 6689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6691 fi 6692 6693 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6695 fi 6696 6697 CFLAGS="$CFLAGS -Wlogical-op" 6698 6699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6700 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6701 cacheid=xorg_cv_cc_flag__Wlogical_op 6702 if eval \${$cacheid+:} false; then : 6703 $as_echo_n "(cached) " >&6 6704 else 6705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6706 /* end confdefs.h. */ 6707 int i; 6708 int 6709 main () 6710 { 6711 6712 ; 6713 return 0; 6714 } 6715 _ACEOF 6716 if ac_fn_c_try_link "$LINENO"; then : 6717 eval $cacheid=yes 6718 else 6719 eval $cacheid=no 6720 fi 6721 rm -f core conftest.err conftest.$ac_objext \ 6722 conftest$ac_exeext conftest.$ac_ext 6723 fi 6724 6725 6726 CFLAGS="$xorg_testset_save_CFLAGS" 6727 6728 eval supported=\$$cacheid 6729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6730 $as_echo "$supported" >&6; } 6731 if test "$supported" = "yes" ; then 6732 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6733 found="yes" 6734 fi 6735 fi 6736 6737 6738 6739 # These are currently disabled because they are noisy. They will be enabled 6740 # in the future once the codebase is sufficiently modernized to silence 6741 # them. For now, I don't want them to drown out the other warnings. 6742 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6743 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6744 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6745 6746 # Turn some warnings into errors, so we don't accidently get successful builds 6747 # when there are problems that should be fixed. 6748 6749 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 xorg_testset_save_CFLAGS="$CFLAGS" 6764 6765 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6768 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6769 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6770 $as_echo_n "(cached) " >&6 6771 else 6772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6773 /* end confdefs.h. */ 6774 int i; 6775 _ACEOF 6776 if ac_fn_c_try_compile "$LINENO"; then : 6777 xorg_cv_cc_flag_unknown_warning_option=yes 6778 else 6779 xorg_cv_cc_flag_unknown_warning_option=no 6780 fi 6781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6782 fi 6783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6784 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6786 CFLAGS="$xorg_testset_save_CFLAGS" 6787 fi 6788 6789 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6792 fi 6793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6795 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6796 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6797 $as_echo_n "(cached) " >&6 6798 else 6799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6800 /* end confdefs.h. */ 6801 int i; 6802 _ACEOF 6803 if ac_fn_c_try_compile "$LINENO"; then : 6804 xorg_cv_cc_flag_unused_command_line_argument=yes 6805 else 6806 xorg_cv_cc_flag_unused_command_line_argument=no 6807 fi 6808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6809 fi 6810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6811 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6812 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6813 CFLAGS="$xorg_testset_save_CFLAGS" 6814 fi 6815 6816 found="no" 6817 6818 if test $found = "no" ; then 6819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6821 fi 6822 6823 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6825 fi 6826 6827 CFLAGS="$CFLAGS -Werror=implicit" 6828 6829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6830 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6831 cacheid=xorg_cv_cc_flag__Werror_implicit 6832 if eval \${$cacheid+:} false; then : 6833 $as_echo_n "(cached) " >&6 6834 else 6835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6836 /* end confdefs.h. */ 6837 int i; 6838 int 6839 main () 6840 { 6841 6842 ; 6843 return 0; 6844 } 6845 _ACEOF 6846 if ac_fn_c_try_link "$LINENO"; then : 6847 eval $cacheid=yes 6848 else 6849 eval $cacheid=no 6850 fi 6851 rm -f core conftest.err conftest.$ac_objext \ 6852 conftest$ac_exeext conftest.$ac_ext 6853 fi 6854 6855 6856 CFLAGS="$xorg_testset_save_CFLAGS" 6857 6858 eval supported=\$$cacheid 6859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6860 $as_echo "$supported" >&6; } 6861 if test "$supported" = "yes" ; then 6862 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6863 found="yes" 6864 fi 6865 fi 6866 6867 if test $found = "no" ; then 6868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6870 fi 6871 6872 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6874 fi 6875 6876 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6877 6878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6879 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6880 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6881 if eval \${$cacheid+:} false; then : 6882 $as_echo_n "(cached) " >&6 6883 else 6884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6885 /* end confdefs.h. */ 6886 int i; 6887 int 6888 main () 6889 { 6890 6891 ; 6892 return 0; 6893 } 6894 _ACEOF 6895 if ac_fn_c_try_link "$LINENO"; then : 6896 eval $cacheid=yes 6897 else 6898 eval $cacheid=no 6899 fi 6900 rm -f core conftest.err conftest.$ac_objext \ 6901 conftest$ac_exeext conftest.$ac_ext 6902 fi 6903 6904 6905 CFLAGS="$xorg_testset_save_CFLAGS" 6906 6907 eval supported=\$$cacheid 6908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6909 $as_echo "$supported" >&6; } 6910 if test "$supported" = "yes" ; then 6911 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6912 found="yes" 6913 fi 6914 fi 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 xorg_testset_save_CFLAGS="$CFLAGS" 6931 6932 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6935 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6936 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6937 $as_echo_n "(cached) " >&6 6938 else 6939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6940 /* end confdefs.h. */ 6941 int i; 6942 _ACEOF 6943 if ac_fn_c_try_compile "$LINENO"; then : 6944 xorg_cv_cc_flag_unknown_warning_option=yes 6945 else 6946 xorg_cv_cc_flag_unknown_warning_option=no 6947 fi 6948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6949 fi 6950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6951 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6952 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6953 CFLAGS="$xorg_testset_save_CFLAGS" 6954 fi 6955 6956 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6957 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6959 fi 6960 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6962 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6963 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6964 $as_echo_n "(cached) " >&6 6965 else 6966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6967 /* end confdefs.h. */ 6968 int i; 6969 _ACEOF 6970 if ac_fn_c_try_compile "$LINENO"; then : 6971 xorg_cv_cc_flag_unused_command_line_argument=yes 6972 else 6973 xorg_cv_cc_flag_unused_command_line_argument=no 6974 fi 6975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6976 fi 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6978 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6979 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6980 CFLAGS="$xorg_testset_save_CFLAGS" 6981 fi 6982 6983 found="no" 6984 6985 if test $found = "no" ; then 6986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6988 fi 6989 6990 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6992 fi 6993 6994 CFLAGS="$CFLAGS -Werror=nonnull" 6995 6996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6997 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6998 cacheid=xorg_cv_cc_flag__Werror_nonnull 6999 if eval \${$cacheid+:} false; then : 7000 $as_echo_n "(cached) " >&6 7001 else 7002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7003 /* end confdefs.h. */ 7004 int i; 7005 int 7006 main () 7007 { 7008 7009 ; 7010 return 0; 7011 } 7012 _ACEOF 7013 if ac_fn_c_try_link "$LINENO"; then : 7014 eval $cacheid=yes 7015 else 7016 eval $cacheid=no 7017 fi 7018 rm -f core conftest.err conftest.$ac_objext \ 7019 conftest$ac_exeext conftest.$ac_ext 7020 fi 7021 7022 7023 CFLAGS="$xorg_testset_save_CFLAGS" 7024 7025 eval supported=\$$cacheid 7026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7027 $as_echo "$supported" >&6; } 7028 if test "$supported" = "yes" ; then 7029 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7030 found="yes" 7031 fi 7032 fi 7033 7034 7035 7036 7037 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 xorg_testset_save_CFLAGS="$CFLAGS" 7049 7050 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7053 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7054 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7055 $as_echo_n "(cached) " >&6 7056 else 7057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7058 /* end confdefs.h. */ 7059 int i; 7060 _ACEOF 7061 if ac_fn_c_try_compile "$LINENO"; then : 7062 xorg_cv_cc_flag_unknown_warning_option=yes 7063 else 7064 xorg_cv_cc_flag_unknown_warning_option=no 7065 fi 7066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7067 fi 7068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7069 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7070 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7071 CFLAGS="$xorg_testset_save_CFLAGS" 7072 fi 7073 7074 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7077 fi 7078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7080 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7081 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7082 $as_echo_n "(cached) " >&6 7083 else 7084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7085 /* end confdefs.h. */ 7086 int i; 7087 _ACEOF 7088 if ac_fn_c_try_compile "$LINENO"; then : 7089 xorg_cv_cc_flag_unused_command_line_argument=yes 7090 else 7091 xorg_cv_cc_flag_unused_command_line_argument=no 7092 fi 7093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7094 fi 7095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7096 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7097 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7098 CFLAGS="$xorg_testset_save_CFLAGS" 7099 fi 7100 7101 found="no" 7102 7103 if test $found = "no" ; then 7104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7106 fi 7107 7108 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7110 fi 7111 7112 CFLAGS="$CFLAGS -Werror=init-self" 7113 7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7115 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7116 cacheid=xorg_cv_cc_flag__Werror_init_self 7117 if eval \${$cacheid+:} false; then : 7118 $as_echo_n "(cached) " >&6 7119 else 7120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7121 /* end confdefs.h. */ 7122 int i; 7123 int 7124 main () 7125 { 7126 7127 ; 7128 return 0; 7129 } 7130 _ACEOF 7131 if ac_fn_c_try_link "$LINENO"; then : 7132 eval $cacheid=yes 7133 else 7134 eval $cacheid=no 7135 fi 7136 rm -f core conftest.err conftest.$ac_objext \ 7137 conftest$ac_exeext conftest.$ac_ext 7138 fi 7139 7140 7141 CFLAGS="$xorg_testset_save_CFLAGS" 7142 7143 eval supported=\$$cacheid 7144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7145 $as_echo "$supported" >&6; } 7146 if test "$supported" = "yes" ; then 7147 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7148 found="yes" 7149 fi 7150 fi 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 xorg_testset_save_CFLAGS="$CFLAGS" 7167 7168 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7171 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7172 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7173 $as_echo_n "(cached) " >&6 7174 else 7175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7176 /* end confdefs.h. */ 7177 int i; 7178 _ACEOF 7179 if ac_fn_c_try_compile "$LINENO"; then : 7180 xorg_cv_cc_flag_unknown_warning_option=yes 7181 else 7182 xorg_cv_cc_flag_unknown_warning_option=no 7183 fi 7184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7185 fi 7186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7187 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7189 CFLAGS="$xorg_testset_save_CFLAGS" 7190 fi 7191 7192 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7195 fi 7196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7198 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7199 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7200 $as_echo_n "(cached) " >&6 7201 else 7202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7203 /* end confdefs.h. */ 7204 int i; 7205 _ACEOF 7206 if ac_fn_c_try_compile "$LINENO"; then : 7207 xorg_cv_cc_flag_unused_command_line_argument=yes 7208 else 7209 xorg_cv_cc_flag_unused_command_line_argument=no 7210 fi 7211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7212 fi 7213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7214 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7215 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7216 CFLAGS="$xorg_testset_save_CFLAGS" 7217 fi 7218 7219 found="no" 7220 7221 if test $found = "no" ; then 7222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7224 fi 7225 7226 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7228 fi 7229 7230 CFLAGS="$CFLAGS -Werror=main" 7231 7232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7233 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7234 cacheid=xorg_cv_cc_flag__Werror_main 7235 if eval \${$cacheid+:} false; then : 7236 $as_echo_n "(cached) " >&6 7237 else 7238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7239 /* end confdefs.h. */ 7240 int i; 7241 int 7242 main () 7243 { 7244 7245 ; 7246 return 0; 7247 } 7248 _ACEOF 7249 if ac_fn_c_try_link "$LINENO"; then : 7250 eval $cacheid=yes 7251 else 7252 eval $cacheid=no 7253 fi 7254 rm -f core conftest.err conftest.$ac_objext \ 7255 conftest$ac_exeext conftest.$ac_ext 7256 fi 7257 7258 7259 CFLAGS="$xorg_testset_save_CFLAGS" 7260 7261 eval supported=\$$cacheid 7262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7263 $as_echo "$supported" >&6; } 7264 if test "$supported" = "yes" ; then 7265 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7266 found="yes" 7267 fi 7268 fi 7269 7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 xorg_testset_save_CFLAGS="$CFLAGS" 7285 7286 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7289 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7290 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7291 $as_echo_n "(cached) " >&6 7292 else 7293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7294 /* end confdefs.h. */ 7295 int i; 7296 _ACEOF 7297 if ac_fn_c_try_compile "$LINENO"; then : 7298 xorg_cv_cc_flag_unknown_warning_option=yes 7299 else 7300 xorg_cv_cc_flag_unknown_warning_option=no 7301 fi 7302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7303 fi 7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7305 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7306 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7307 CFLAGS="$xorg_testset_save_CFLAGS" 7308 fi 7309 7310 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7313 fi 7314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7316 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7317 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7318 $as_echo_n "(cached) " >&6 7319 else 7320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7321 /* end confdefs.h. */ 7322 int i; 7323 _ACEOF 7324 if ac_fn_c_try_compile "$LINENO"; then : 7325 xorg_cv_cc_flag_unused_command_line_argument=yes 7326 else 7327 xorg_cv_cc_flag_unused_command_line_argument=no 7328 fi 7329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7330 fi 7331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7332 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7333 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7334 CFLAGS="$xorg_testset_save_CFLAGS" 7335 fi 7336 7337 found="no" 7338 7339 if test $found = "no" ; then 7340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7342 fi 7343 7344 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7346 fi 7347 7348 CFLAGS="$CFLAGS -Werror=missing-braces" 7349 7350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7351 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7352 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7353 if eval \${$cacheid+:} false; then : 7354 $as_echo_n "(cached) " >&6 7355 else 7356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7357 /* end confdefs.h. */ 7358 int i; 7359 int 7360 main () 7361 { 7362 7363 ; 7364 return 0; 7365 } 7366 _ACEOF 7367 if ac_fn_c_try_link "$LINENO"; then : 7368 eval $cacheid=yes 7369 else 7370 eval $cacheid=no 7371 fi 7372 rm -f core conftest.err conftest.$ac_objext \ 7373 conftest$ac_exeext conftest.$ac_ext 7374 fi 7375 7376 7377 CFLAGS="$xorg_testset_save_CFLAGS" 7378 7379 eval supported=\$$cacheid 7380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7381 $as_echo "$supported" >&6; } 7382 if test "$supported" = "yes" ; then 7383 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7384 found="yes" 7385 fi 7386 fi 7387 7388 7389 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 xorg_testset_save_CFLAGS="$CFLAGS" 7403 7404 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7407 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7408 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7409 $as_echo_n "(cached) " >&6 7410 else 7411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7412 /* end confdefs.h. */ 7413 int i; 7414 _ACEOF 7415 if ac_fn_c_try_compile "$LINENO"; then : 7416 xorg_cv_cc_flag_unknown_warning_option=yes 7417 else 7418 xorg_cv_cc_flag_unknown_warning_option=no 7419 fi 7420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7421 fi 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7423 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7424 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7425 CFLAGS="$xorg_testset_save_CFLAGS" 7426 fi 7427 7428 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7431 fi 7432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7434 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7435 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7436 $as_echo_n "(cached) " >&6 7437 else 7438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7439 /* end confdefs.h. */ 7440 int i; 7441 _ACEOF 7442 if ac_fn_c_try_compile "$LINENO"; then : 7443 xorg_cv_cc_flag_unused_command_line_argument=yes 7444 else 7445 xorg_cv_cc_flag_unused_command_line_argument=no 7446 fi 7447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7448 fi 7449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7450 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7451 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7452 CFLAGS="$xorg_testset_save_CFLAGS" 7453 fi 7454 7455 found="no" 7456 7457 if test $found = "no" ; then 7458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7460 fi 7461 7462 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7464 fi 7465 7466 CFLAGS="$CFLAGS -Werror=sequence-point" 7467 7468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7469 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7470 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7471 if eval \${$cacheid+:} false; then : 7472 $as_echo_n "(cached) " >&6 7473 else 7474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7475 /* end confdefs.h. */ 7476 int i; 7477 int 7478 main () 7479 { 7480 7481 ; 7482 return 0; 7483 } 7484 _ACEOF 7485 if ac_fn_c_try_link "$LINENO"; then : 7486 eval $cacheid=yes 7487 else 7488 eval $cacheid=no 7489 fi 7490 rm -f core conftest.err conftest.$ac_objext \ 7491 conftest$ac_exeext conftest.$ac_ext 7492 fi 7493 7494 7495 CFLAGS="$xorg_testset_save_CFLAGS" 7496 7497 eval supported=\$$cacheid 7498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7499 $as_echo "$supported" >&6; } 7500 if test "$supported" = "yes" ; then 7501 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7502 found="yes" 7503 fi 7504 fi 7505 7506 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517 7518 7519 7520 xorg_testset_save_CFLAGS="$CFLAGS" 7521 7522 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7525 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7526 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7527 $as_echo_n "(cached) " >&6 7528 else 7529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7530 /* end confdefs.h. */ 7531 int i; 7532 _ACEOF 7533 if ac_fn_c_try_compile "$LINENO"; then : 7534 xorg_cv_cc_flag_unknown_warning_option=yes 7535 else 7536 xorg_cv_cc_flag_unknown_warning_option=no 7537 fi 7538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7539 fi 7540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7541 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7542 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7543 CFLAGS="$xorg_testset_save_CFLAGS" 7544 fi 7545 7546 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7549 fi 7550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7552 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7553 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7554 $as_echo_n "(cached) " >&6 7555 else 7556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7557 /* end confdefs.h. */ 7558 int i; 7559 _ACEOF 7560 if ac_fn_c_try_compile "$LINENO"; then : 7561 xorg_cv_cc_flag_unused_command_line_argument=yes 7562 else 7563 xorg_cv_cc_flag_unused_command_line_argument=no 7564 fi 7565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7566 fi 7567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7568 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7569 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7570 CFLAGS="$xorg_testset_save_CFLAGS" 7571 fi 7572 7573 found="no" 7574 7575 if test $found = "no" ; then 7576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7578 fi 7579 7580 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7582 fi 7583 7584 CFLAGS="$CFLAGS -Werror=return-type" 7585 7586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7587 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7588 cacheid=xorg_cv_cc_flag__Werror_return_type 7589 if eval \${$cacheid+:} false; then : 7590 $as_echo_n "(cached) " >&6 7591 else 7592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7593 /* end confdefs.h. */ 7594 int i; 7595 int 7596 main () 7597 { 7598 7599 ; 7600 return 0; 7601 } 7602 _ACEOF 7603 if ac_fn_c_try_link "$LINENO"; then : 7604 eval $cacheid=yes 7605 else 7606 eval $cacheid=no 7607 fi 7608 rm -f core conftest.err conftest.$ac_objext \ 7609 conftest$ac_exeext conftest.$ac_ext 7610 fi 7611 7612 7613 CFLAGS="$xorg_testset_save_CFLAGS" 7614 7615 eval supported=\$$cacheid 7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7617 $as_echo "$supported" >&6; } 7618 if test "$supported" = "yes" ; then 7619 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7620 found="yes" 7621 fi 7622 fi 7623 7624 if test $found = "no" ; then 7625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7627 fi 7628 7629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7631 fi 7632 7633 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7634 7635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7636 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7637 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7638 if eval \${$cacheid+:} false; then : 7639 $as_echo_n "(cached) " >&6 7640 else 7641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7642 /* end confdefs.h. */ 7643 int i; 7644 int 7645 main () 7646 { 7647 7648 ; 7649 return 0; 7650 } 7651 _ACEOF 7652 if ac_fn_c_try_link "$LINENO"; then : 7653 eval $cacheid=yes 7654 else 7655 eval $cacheid=no 7656 fi 7657 rm -f core conftest.err conftest.$ac_objext \ 7658 conftest$ac_exeext conftest.$ac_ext 7659 fi 7660 7661 7662 CFLAGS="$xorg_testset_save_CFLAGS" 7663 7664 eval supported=\$$cacheid 7665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7666 $as_echo "$supported" >&6; } 7667 if test "$supported" = "yes" ; then 7668 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7669 found="yes" 7670 fi 7671 fi 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 xorg_testset_save_CFLAGS="$CFLAGS" 7688 7689 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7692 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7693 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7694 $as_echo_n "(cached) " >&6 7695 else 7696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7697 /* end confdefs.h. */ 7698 int i; 7699 _ACEOF 7700 if ac_fn_c_try_compile "$LINENO"; then : 7701 xorg_cv_cc_flag_unknown_warning_option=yes 7702 else 7703 xorg_cv_cc_flag_unknown_warning_option=no 7704 fi 7705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7706 fi 7707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7708 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7710 CFLAGS="$xorg_testset_save_CFLAGS" 7711 fi 7712 7713 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7716 fi 7717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7719 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7720 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7721 $as_echo_n "(cached) " >&6 7722 else 7723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7724 /* end confdefs.h. */ 7725 int i; 7726 _ACEOF 7727 if ac_fn_c_try_compile "$LINENO"; then : 7728 xorg_cv_cc_flag_unused_command_line_argument=yes 7729 else 7730 xorg_cv_cc_flag_unused_command_line_argument=no 7731 fi 7732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7733 fi 7734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7735 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7736 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7737 CFLAGS="$xorg_testset_save_CFLAGS" 7738 fi 7739 7740 found="no" 7741 7742 if test $found = "no" ; then 7743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7745 fi 7746 7747 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7749 fi 7750 7751 CFLAGS="$CFLAGS -Werror=trigraphs" 7752 7753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7754 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7755 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7756 if eval \${$cacheid+:} false; then : 7757 $as_echo_n "(cached) " >&6 7758 else 7759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7760 /* end confdefs.h. */ 7761 int i; 7762 int 7763 main () 7764 { 7765 7766 ; 7767 return 0; 7768 } 7769 _ACEOF 7770 if ac_fn_c_try_link "$LINENO"; then : 7771 eval $cacheid=yes 7772 else 7773 eval $cacheid=no 7774 fi 7775 rm -f core conftest.err conftest.$ac_objext \ 7776 conftest$ac_exeext conftest.$ac_ext 7777 fi 7778 7779 7780 CFLAGS="$xorg_testset_save_CFLAGS" 7781 7782 eval supported=\$$cacheid 7783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7784 $as_echo "$supported" >&6; } 7785 if test "$supported" = "yes" ; then 7786 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7787 found="yes" 7788 fi 7789 fi 7790 7791 7792 7793 7794 7795 7796 7797 7798 7799 7800 7801 7802 7803 7804 7805 xorg_testset_save_CFLAGS="$CFLAGS" 7806 7807 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7810 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7811 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7812 $as_echo_n "(cached) " >&6 7813 else 7814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7815 /* end confdefs.h. */ 7816 int i; 7817 _ACEOF 7818 if ac_fn_c_try_compile "$LINENO"; then : 7819 xorg_cv_cc_flag_unknown_warning_option=yes 7820 else 7821 xorg_cv_cc_flag_unknown_warning_option=no 7822 fi 7823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7824 fi 7825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7826 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7827 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7828 CFLAGS="$xorg_testset_save_CFLAGS" 7829 fi 7830 7831 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7834 fi 7835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7837 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7838 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7839 $as_echo_n "(cached) " >&6 7840 else 7841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7842 /* end confdefs.h. */ 7843 int i; 7844 _ACEOF 7845 if ac_fn_c_try_compile "$LINENO"; then : 7846 xorg_cv_cc_flag_unused_command_line_argument=yes 7847 else 7848 xorg_cv_cc_flag_unused_command_line_argument=no 7849 fi 7850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7851 fi 7852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7853 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7854 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7855 CFLAGS="$xorg_testset_save_CFLAGS" 7856 fi 7857 7858 found="no" 7859 7860 if test $found = "no" ; then 7861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7863 fi 7864 7865 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7867 fi 7868 7869 CFLAGS="$CFLAGS -Werror=array-bounds" 7870 7871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7872 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7873 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7874 if eval \${$cacheid+:} false; then : 7875 $as_echo_n "(cached) " >&6 7876 else 7877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7878 /* end confdefs.h. */ 7879 int i; 7880 int 7881 main () 7882 { 7883 7884 ; 7885 return 0; 7886 } 7887 _ACEOF 7888 if ac_fn_c_try_link "$LINENO"; then : 7889 eval $cacheid=yes 7890 else 7891 eval $cacheid=no 7892 fi 7893 rm -f core conftest.err conftest.$ac_objext \ 7894 conftest$ac_exeext conftest.$ac_ext 7895 fi 7896 7897 7898 CFLAGS="$xorg_testset_save_CFLAGS" 7899 7900 eval supported=\$$cacheid 7901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7902 $as_echo "$supported" >&6; } 7903 if test "$supported" = "yes" ; then 7904 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7905 found="yes" 7906 fi 7907 fi 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 xorg_testset_save_CFLAGS="$CFLAGS" 7924 7925 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7928 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7929 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7930 $as_echo_n "(cached) " >&6 7931 else 7932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7933 /* end confdefs.h. */ 7934 int i; 7935 _ACEOF 7936 if ac_fn_c_try_compile "$LINENO"; then : 7937 xorg_cv_cc_flag_unknown_warning_option=yes 7938 else 7939 xorg_cv_cc_flag_unknown_warning_option=no 7940 fi 7941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7942 fi 7943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7944 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7945 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7946 CFLAGS="$xorg_testset_save_CFLAGS" 7947 fi 7948 7949 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7952 fi 7953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7955 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7956 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7957 $as_echo_n "(cached) " >&6 7958 else 7959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7960 /* end confdefs.h. */ 7961 int i; 7962 _ACEOF 7963 if ac_fn_c_try_compile "$LINENO"; then : 7964 xorg_cv_cc_flag_unused_command_line_argument=yes 7965 else 7966 xorg_cv_cc_flag_unused_command_line_argument=no 7967 fi 7968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7969 fi 7970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7971 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7972 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7973 CFLAGS="$xorg_testset_save_CFLAGS" 7974 fi 7975 7976 found="no" 7977 7978 if test $found = "no" ; then 7979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7981 fi 7982 7983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7985 fi 7986 7987 CFLAGS="$CFLAGS -Werror=write-strings" 7988 7989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7990 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7991 cacheid=xorg_cv_cc_flag__Werror_write_strings 7992 if eval \${$cacheid+:} false; then : 7993 $as_echo_n "(cached) " >&6 7994 else 7995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7996 /* end confdefs.h. */ 7997 int i; 7998 int 7999 main () 8000 { 8001 8002 ; 8003 return 0; 8004 } 8005 _ACEOF 8006 if ac_fn_c_try_link "$LINENO"; then : 8007 eval $cacheid=yes 8008 else 8009 eval $cacheid=no 8010 fi 8011 rm -f core conftest.err conftest.$ac_objext \ 8012 conftest$ac_exeext conftest.$ac_ext 8013 fi 8014 8015 8016 CFLAGS="$xorg_testset_save_CFLAGS" 8017 8018 eval supported=\$$cacheid 8019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8020 $as_echo "$supported" >&6; } 8021 if test "$supported" = "yes" ; then 8022 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8023 found="yes" 8024 fi 8025 fi 8026 8027 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 xorg_testset_save_CFLAGS="$CFLAGS" 8042 8043 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8046 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8047 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8048 $as_echo_n "(cached) " >&6 8049 else 8050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8051 /* end confdefs.h. */ 8052 int i; 8053 _ACEOF 8054 if ac_fn_c_try_compile "$LINENO"; then : 8055 xorg_cv_cc_flag_unknown_warning_option=yes 8056 else 8057 xorg_cv_cc_flag_unknown_warning_option=no 8058 fi 8059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8060 fi 8061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8062 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8063 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8064 CFLAGS="$xorg_testset_save_CFLAGS" 8065 fi 8066 8067 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8070 fi 8071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8073 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8074 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8075 $as_echo_n "(cached) " >&6 8076 else 8077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8078 /* end confdefs.h. */ 8079 int i; 8080 _ACEOF 8081 if ac_fn_c_try_compile "$LINENO"; then : 8082 xorg_cv_cc_flag_unused_command_line_argument=yes 8083 else 8084 xorg_cv_cc_flag_unused_command_line_argument=no 8085 fi 8086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8087 fi 8088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8089 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8090 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8091 CFLAGS="$xorg_testset_save_CFLAGS" 8092 fi 8093 8094 found="no" 8095 8096 if test $found = "no" ; then 8097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8099 fi 8100 8101 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8103 fi 8104 8105 CFLAGS="$CFLAGS -Werror=address" 8106 8107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8108 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8109 cacheid=xorg_cv_cc_flag__Werror_address 8110 if eval \${$cacheid+:} false; then : 8111 $as_echo_n "(cached) " >&6 8112 else 8113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8114 /* end confdefs.h. */ 8115 int i; 8116 int 8117 main () 8118 { 8119 8120 ; 8121 return 0; 8122 } 8123 _ACEOF 8124 if ac_fn_c_try_link "$LINENO"; then : 8125 eval $cacheid=yes 8126 else 8127 eval $cacheid=no 8128 fi 8129 rm -f core conftest.err conftest.$ac_objext \ 8130 conftest$ac_exeext conftest.$ac_ext 8131 fi 8132 8133 8134 CFLAGS="$xorg_testset_save_CFLAGS" 8135 8136 eval supported=\$$cacheid 8137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8138 $as_echo "$supported" >&6; } 8139 if test "$supported" = "yes" ; then 8140 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8141 found="yes" 8142 fi 8143 fi 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 xorg_testset_save_CFLAGS="$CFLAGS" 8160 8161 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8164 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8165 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8166 $as_echo_n "(cached) " >&6 8167 else 8168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8169 /* end confdefs.h. */ 8170 int i; 8171 _ACEOF 8172 if ac_fn_c_try_compile "$LINENO"; then : 8173 xorg_cv_cc_flag_unknown_warning_option=yes 8174 else 8175 xorg_cv_cc_flag_unknown_warning_option=no 8176 fi 8177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8178 fi 8179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8180 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8181 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8182 CFLAGS="$xorg_testset_save_CFLAGS" 8183 fi 8184 8185 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8188 fi 8189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8191 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8192 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8193 $as_echo_n "(cached) " >&6 8194 else 8195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8196 /* end confdefs.h. */ 8197 int i; 8198 _ACEOF 8199 if ac_fn_c_try_compile "$LINENO"; then : 8200 xorg_cv_cc_flag_unused_command_line_argument=yes 8201 else 8202 xorg_cv_cc_flag_unused_command_line_argument=no 8203 fi 8204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8205 fi 8206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8207 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8208 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8209 CFLAGS="$xorg_testset_save_CFLAGS" 8210 fi 8211 8212 found="no" 8213 8214 if test $found = "no" ; then 8215 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8217 fi 8218 8219 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8220 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8221 fi 8222 8223 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8224 8225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8226 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8227 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8228 if eval \${$cacheid+:} false; then : 8229 $as_echo_n "(cached) " >&6 8230 else 8231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8232 /* end confdefs.h. */ 8233 int i; 8234 int 8235 main () 8236 { 8237 8238 ; 8239 return 0; 8240 } 8241 _ACEOF 8242 if ac_fn_c_try_link "$LINENO"; then : 8243 eval $cacheid=yes 8244 else 8245 eval $cacheid=no 8246 fi 8247 rm -f core conftest.err conftest.$ac_objext \ 8248 conftest$ac_exeext conftest.$ac_ext 8249 fi 8250 8251 8252 CFLAGS="$xorg_testset_save_CFLAGS" 8253 8254 eval supported=\$$cacheid 8255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8256 $as_echo "$supported" >&6; } 8257 if test "$supported" = "yes" ; then 8258 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8259 found="yes" 8260 fi 8261 fi 8262 8263 if test $found = "no" ; then 8264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8266 fi 8267 8268 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8270 fi 8271 8272 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8273 8274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8275 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8276 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8277 if eval \${$cacheid+:} false; then : 8278 $as_echo_n "(cached) " >&6 8279 else 8280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8281 /* end confdefs.h. */ 8282 int i; 8283 int 8284 main () 8285 { 8286 8287 ; 8288 return 0; 8289 } 8290 _ACEOF 8291 if ac_fn_c_try_link "$LINENO"; then : 8292 eval $cacheid=yes 8293 else 8294 eval $cacheid=no 8295 fi 8296 rm -f core conftest.err conftest.$ac_objext \ 8297 conftest$ac_exeext conftest.$ac_ext 8298 fi 8299 8300 8301 CFLAGS="$xorg_testset_save_CFLAGS" 8302 8303 eval supported=\$$cacheid 8304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8305 $as_echo "$supported" >&6; } 8306 if test "$supported" = "yes" ; then 8307 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8308 found="yes" 8309 fi 8310 fi 8311 8312 8313 8314 8315 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326 xorg_testset_save_CFLAGS="$CFLAGS" 8327 8328 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8331 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8332 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8333 $as_echo_n "(cached) " >&6 8334 else 8335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8336 /* end confdefs.h. */ 8337 int i; 8338 _ACEOF 8339 if ac_fn_c_try_compile "$LINENO"; then : 8340 xorg_cv_cc_flag_unknown_warning_option=yes 8341 else 8342 xorg_cv_cc_flag_unknown_warning_option=no 8343 fi 8344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8345 fi 8346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8347 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8348 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8349 CFLAGS="$xorg_testset_save_CFLAGS" 8350 fi 8351 8352 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8355 fi 8356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8358 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8359 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8360 $as_echo_n "(cached) " >&6 8361 else 8362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8363 /* end confdefs.h. */ 8364 int i; 8365 _ACEOF 8366 if ac_fn_c_try_compile "$LINENO"; then : 8367 xorg_cv_cc_flag_unused_command_line_argument=yes 8368 else 8369 xorg_cv_cc_flag_unused_command_line_argument=no 8370 fi 8371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8372 fi 8373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8374 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8375 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8376 CFLAGS="$xorg_testset_save_CFLAGS" 8377 fi 8378 8379 found="no" 8380 8381 if test $found = "no" ; then 8382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8384 fi 8385 8386 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8388 fi 8389 8390 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8391 8392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8393 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8394 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8395 if eval \${$cacheid+:} false; then : 8396 $as_echo_n "(cached) " >&6 8397 else 8398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8399 /* end confdefs.h. */ 8400 int i; 8401 int 8402 main () 8403 { 8404 8405 ; 8406 return 0; 8407 } 8408 _ACEOF 8409 if ac_fn_c_try_link "$LINENO"; then : 8410 eval $cacheid=yes 8411 else 8412 eval $cacheid=no 8413 fi 8414 rm -f core conftest.err conftest.$ac_objext \ 8415 conftest$ac_exeext conftest.$ac_ext 8416 fi 8417 8418 8419 CFLAGS="$xorg_testset_save_CFLAGS" 8420 8421 eval supported=\$$cacheid 8422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8423 $as_echo "$supported" >&6; } 8424 if test "$supported" = "yes" ; then 8425 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8426 found="yes" 8427 fi 8428 fi 8429 8430 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8431 else 8432 { $as_echo "$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 8433 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8434 8435 8436 8437 8438 8439 8440 8441 8442 8443 8444 8445 8446 8447 xorg_testset_save_CFLAGS="$CFLAGS" 8448 8449 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8452 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8453 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8454 $as_echo_n "(cached) " >&6 8455 else 8456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8457 /* end confdefs.h. */ 8458 int i; 8459 _ACEOF 8460 if ac_fn_c_try_compile "$LINENO"; then : 8461 xorg_cv_cc_flag_unknown_warning_option=yes 8462 else 8463 xorg_cv_cc_flag_unknown_warning_option=no 8464 fi 8465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8466 fi 8467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8468 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8469 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8470 CFLAGS="$xorg_testset_save_CFLAGS" 8471 fi 8472 8473 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8476 fi 8477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8479 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8480 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8481 $as_echo_n "(cached) " >&6 8482 else 8483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8484 /* end confdefs.h. */ 8485 int i; 8486 _ACEOF 8487 if ac_fn_c_try_compile "$LINENO"; then : 8488 xorg_cv_cc_flag_unused_command_line_argument=yes 8489 else 8490 xorg_cv_cc_flag_unused_command_line_argument=no 8491 fi 8492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8493 fi 8494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8495 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8496 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8497 CFLAGS="$xorg_testset_save_CFLAGS" 8498 fi 8499 8500 found="no" 8501 8502 if test $found = "no" ; then 8503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8505 fi 8506 8507 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8508 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8509 fi 8510 8511 CFLAGS="$CFLAGS -Wimplicit" 8512 8513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8514 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8515 cacheid=xorg_cv_cc_flag__Wimplicit 8516 if eval \${$cacheid+:} false; then : 8517 $as_echo_n "(cached) " >&6 8518 else 8519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8520 /* end confdefs.h. */ 8521 int i; 8522 int 8523 main () 8524 { 8525 8526 ; 8527 return 0; 8528 } 8529 _ACEOF 8530 if ac_fn_c_try_link "$LINENO"; then : 8531 eval $cacheid=yes 8532 else 8533 eval $cacheid=no 8534 fi 8535 rm -f core conftest.err conftest.$ac_objext \ 8536 conftest$ac_exeext conftest.$ac_ext 8537 fi 8538 8539 8540 CFLAGS="$xorg_testset_save_CFLAGS" 8541 8542 eval supported=\$$cacheid 8543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8544 $as_echo "$supported" >&6; } 8545 if test "$supported" = "yes" ; then 8546 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8547 found="yes" 8548 fi 8549 fi 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559 8560 8561 8562 8563 8564 8565 xorg_testset_save_CFLAGS="$CFLAGS" 8566 8567 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8570 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8571 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8572 $as_echo_n "(cached) " >&6 8573 else 8574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8575 /* end confdefs.h. */ 8576 int i; 8577 _ACEOF 8578 if ac_fn_c_try_compile "$LINENO"; then : 8579 xorg_cv_cc_flag_unknown_warning_option=yes 8580 else 8581 xorg_cv_cc_flag_unknown_warning_option=no 8582 fi 8583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8584 fi 8585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8586 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8587 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8588 CFLAGS="$xorg_testset_save_CFLAGS" 8589 fi 8590 8591 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8594 fi 8595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8597 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8598 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8599 $as_echo_n "(cached) " >&6 8600 else 8601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8602 /* end confdefs.h. */ 8603 int i; 8604 _ACEOF 8605 if ac_fn_c_try_compile "$LINENO"; then : 8606 xorg_cv_cc_flag_unused_command_line_argument=yes 8607 else 8608 xorg_cv_cc_flag_unused_command_line_argument=no 8609 fi 8610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8611 fi 8612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8613 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8614 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8615 CFLAGS="$xorg_testset_save_CFLAGS" 8616 fi 8617 8618 found="no" 8619 8620 if test $found = "no" ; then 8621 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8623 fi 8624 8625 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8626 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8627 fi 8628 8629 CFLAGS="$CFLAGS -Wnonnull" 8630 8631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8632 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8633 cacheid=xorg_cv_cc_flag__Wnonnull 8634 if eval \${$cacheid+:} false; then : 8635 $as_echo_n "(cached) " >&6 8636 else 8637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8638 /* end confdefs.h. */ 8639 int i; 8640 int 8641 main () 8642 { 8643 8644 ; 8645 return 0; 8646 } 8647 _ACEOF 8648 if ac_fn_c_try_link "$LINENO"; then : 8649 eval $cacheid=yes 8650 else 8651 eval $cacheid=no 8652 fi 8653 rm -f core conftest.err conftest.$ac_objext \ 8654 conftest$ac_exeext conftest.$ac_ext 8655 fi 8656 8657 8658 CFLAGS="$xorg_testset_save_CFLAGS" 8659 8660 eval supported=\$$cacheid 8661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8662 $as_echo "$supported" >&6; } 8663 if test "$supported" = "yes" ; then 8664 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8665 found="yes" 8666 fi 8667 fi 8668 8669 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679 8680 8681 8682 8683 xorg_testset_save_CFLAGS="$CFLAGS" 8684 8685 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8688 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8689 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8690 $as_echo_n "(cached) " >&6 8691 else 8692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8693 /* end confdefs.h. */ 8694 int i; 8695 _ACEOF 8696 if ac_fn_c_try_compile "$LINENO"; then : 8697 xorg_cv_cc_flag_unknown_warning_option=yes 8698 else 8699 xorg_cv_cc_flag_unknown_warning_option=no 8700 fi 8701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8702 fi 8703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8704 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8705 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8706 CFLAGS="$xorg_testset_save_CFLAGS" 8707 fi 8708 8709 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8712 fi 8713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8715 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8716 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8717 $as_echo_n "(cached) " >&6 8718 else 8719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8720 /* end confdefs.h. */ 8721 int i; 8722 _ACEOF 8723 if ac_fn_c_try_compile "$LINENO"; then : 8724 xorg_cv_cc_flag_unused_command_line_argument=yes 8725 else 8726 xorg_cv_cc_flag_unused_command_line_argument=no 8727 fi 8728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8729 fi 8730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8731 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8732 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8733 CFLAGS="$xorg_testset_save_CFLAGS" 8734 fi 8735 8736 found="no" 8737 8738 if test $found = "no" ; then 8739 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8741 fi 8742 8743 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8744 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8745 fi 8746 8747 CFLAGS="$CFLAGS -Winit-self" 8748 8749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8750 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8751 cacheid=xorg_cv_cc_flag__Winit_self 8752 if eval \${$cacheid+:} false; then : 8753 $as_echo_n "(cached) " >&6 8754 else 8755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8756 /* end confdefs.h. */ 8757 int i; 8758 int 8759 main () 8760 { 8761 8762 ; 8763 return 0; 8764 } 8765 _ACEOF 8766 if ac_fn_c_try_link "$LINENO"; then : 8767 eval $cacheid=yes 8768 else 8769 eval $cacheid=no 8770 fi 8771 rm -f core conftest.err conftest.$ac_objext \ 8772 conftest$ac_exeext conftest.$ac_ext 8773 fi 8774 8775 8776 CFLAGS="$xorg_testset_save_CFLAGS" 8777 8778 eval supported=\$$cacheid 8779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8780 $as_echo "$supported" >&6; } 8781 if test "$supported" = "yes" ; then 8782 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8783 found="yes" 8784 fi 8785 fi 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800 8801 xorg_testset_save_CFLAGS="$CFLAGS" 8802 8803 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8806 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8807 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8808 $as_echo_n "(cached) " >&6 8809 else 8810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8811 /* end confdefs.h. */ 8812 int i; 8813 _ACEOF 8814 if ac_fn_c_try_compile "$LINENO"; then : 8815 xorg_cv_cc_flag_unknown_warning_option=yes 8816 else 8817 xorg_cv_cc_flag_unknown_warning_option=no 8818 fi 8819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8820 fi 8821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8822 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8823 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8824 CFLAGS="$xorg_testset_save_CFLAGS" 8825 fi 8826 8827 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8828 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8830 fi 8831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8833 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8834 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8835 $as_echo_n "(cached) " >&6 8836 else 8837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8838 /* end confdefs.h. */ 8839 int i; 8840 _ACEOF 8841 if ac_fn_c_try_compile "$LINENO"; then : 8842 xorg_cv_cc_flag_unused_command_line_argument=yes 8843 else 8844 xorg_cv_cc_flag_unused_command_line_argument=no 8845 fi 8846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8847 fi 8848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8849 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8850 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8851 CFLAGS="$xorg_testset_save_CFLAGS" 8852 fi 8853 8854 found="no" 8855 8856 if test $found = "no" ; then 8857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8859 fi 8860 8861 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8863 fi 8864 8865 CFLAGS="$CFLAGS -Wmain" 8866 8867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8868 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8869 cacheid=xorg_cv_cc_flag__Wmain 8870 if eval \${$cacheid+:} false; then : 8871 $as_echo_n "(cached) " >&6 8872 else 8873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8874 /* end confdefs.h. */ 8875 int i; 8876 int 8877 main () 8878 { 8879 8880 ; 8881 return 0; 8882 } 8883 _ACEOF 8884 if ac_fn_c_try_link "$LINENO"; then : 8885 eval $cacheid=yes 8886 else 8887 eval $cacheid=no 8888 fi 8889 rm -f core conftest.err conftest.$ac_objext \ 8890 conftest$ac_exeext conftest.$ac_ext 8891 fi 8892 8893 8894 CFLAGS="$xorg_testset_save_CFLAGS" 8895 8896 eval supported=\$$cacheid 8897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8898 $as_echo "$supported" >&6; } 8899 if test "$supported" = "yes" ; then 8900 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8901 found="yes" 8902 fi 8903 fi 8904 8905 8906 8907 8908 8909 8910 8911 8912 8913 8914 8915 8916 8917 8918 8919 xorg_testset_save_CFLAGS="$CFLAGS" 8920 8921 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8924 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8925 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8926 $as_echo_n "(cached) " >&6 8927 else 8928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8929 /* end confdefs.h. */ 8930 int i; 8931 _ACEOF 8932 if ac_fn_c_try_compile "$LINENO"; then : 8933 xorg_cv_cc_flag_unknown_warning_option=yes 8934 else 8935 xorg_cv_cc_flag_unknown_warning_option=no 8936 fi 8937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8938 fi 8939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8940 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8941 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8942 CFLAGS="$xorg_testset_save_CFLAGS" 8943 fi 8944 8945 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8948 fi 8949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8951 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8952 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8953 $as_echo_n "(cached) " >&6 8954 else 8955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8956 /* end confdefs.h. */ 8957 int i; 8958 _ACEOF 8959 if ac_fn_c_try_compile "$LINENO"; then : 8960 xorg_cv_cc_flag_unused_command_line_argument=yes 8961 else 8962 xorg_cv_cc_flag_unused_command_line_argument=no 8963 fi 8964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8965 fi 8966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8967 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8968 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8969 CFLAGS="$xorg_testset_save_CFLAGS" 8970 fi 8971 8972 found="no" 8973 8974 if test $found = "no" ; then 8975 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8977 fi 8978 8979 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8981 fi 8982 8983 CFLAGS="$CFLAGS -Wmissing-braces" 8984 8985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8986 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8987 cacheid=xorg_cv_cc_flag__Wmissing_braces 8988 if eval \${$cacheid+:} false; then : 8989 $as_echo_n "(cached) " >&6 8990 else 8991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8992 /* end confdefs.h. */ 8993 int i; 8994 int 8995 main () 8996 { 8997 8998 ; 8999 return 0; 9000 } 9001 _ACEOF 9002 if ac_fn_c_try_link "$LINENO"; then : 9003 eval $cacheid=yes 9004 else 9005 eval $cacheid=no 9006 fi 9007 rm -f core conftest.err conftest.$ac_objext \ 9008 conftest$ac_exeext conftest.$ac_ext 9009 fi 9010 9011 9012 CFLAGS="$xorg_testset_save_CFLAGS" 9013 9014 eval supported=\$$cacheid 9015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9016 $as_echo "$supported" >&6; } 9017 if test "$supported" = "yes" ; then 9018 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9019 found="yes" 9020 fi 9021 fi 9022 9023 9024 9025 9026 9027 9028 9029 9030 9031 9032 9033 9034 9035 9036 9037 xorg_testset_save_CFLAGS="$CFLAGS" 9038 9039 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9042 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9043 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9044 $as_echo_n "(cached) " >&6 9045 else 9046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9047 /* end confdefs.h. */ 9048 int i; 9049 _ACEOF 9050 if ac_fn_c_try_compile "$LINENO"; then : 9051 xorg_cv_cc_flag_unknown_warning_option=yes 9052 else 9053 xorg_cv_cc_flag_unknown_warning_option=no 9054 fi 9055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9056 fi 9057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9058 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9059 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9060 CFLAGS="$xorg_testset_save_CFLAGS" 9061 fi 9062 9063 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9066 fi 9067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9069 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9070 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9071 $as_echo_n "(cached) " >&6 9072 else 9073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9074 /* end confdefs.h. */ 9075 int i; 9076 _ACEOF 9077 if ac_fn_c_try_compile "$LINENO"; then : 9078 xorg_cv_cc_flag_unused_command_line_argument=yes 9079 else 9080 xorg_cv_cc_flag_unused_command_line_argument=no 9081 fi 9082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9083 fi 9084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9085 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9086 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9087 CFLAGS="$xorg_testset_save_CFLAGS" 9088 fi 9089 9090 found="no" 9091 9092 if test $found = "no" ; then 9093 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9095 fi 9096 9097 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9099 fi 9100 9101 CFLAGS="$CFLAGS -Wsequence-point" 9102 9103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9104 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9105 cacheid=xorg_cv_cc_flag__Wsequence_point 9106 if eval \${$cacheid+:} false; then : 9107 $as_echo_n "(cached) " >&6 9108 else 9109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9110 /* end confdefs.h. */ 9111 int i; 9112 int 9113 main () 9114 { 9115 9116 ; 9117 return 0; 9118 } 9119 _ACEOF 9120 if ac_fn_c_try_link "$LINENO"; then : 9121 eval $cacheid=yes 9122 else 9123 eval $cacheid=no 9124 fi 9125 rm -f core conftest.err conftest.$ac_objext \ 9126 conftest$ac_exeext conftest.$ac_ext 9127 fi 9128 9129 9130 CFLAGS="$xorg_testset_save_CFLAGS" 9131 9132 eval supported=\$$cacheid 9133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9134 $as_echo "$supported" >&6; } 9135 if test "$supported" = "yes" ; then 9136 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9137 found="yes" 9138 fi 9139 fi 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152 9153 9154 9155 xorg_testset_save_CFLAGS="$CFLAGS" 9156 9157 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9160 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9161 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9162 $as_echo_n "(cached) " >&6 9163 else 9164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9165 /* end confdefs.h. */ 9166 int i; 9167 _ACEOF 9168 if ac_fn_c_try_compile "$LINENO"; then : 9169 xorg_cv_cc_flag_unknown_warning_option=yes 9170 else 9171 xorg_cv_cc_flag_unknown_warning_option=no 9172 fi 9173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9174 fi 9175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9176 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9177 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9178 CFLAGS="$xorg_testset_save_CFLAGS" 9179 fi 9180 9181 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9184 fi 9185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9187 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9188 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9189 $as_echo_n "(cached) " >&6 9190 else 9191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9192 /* end confdefs.h. */ 9193 int i; 9194 _ACEOF 9195 if ac_fn_c_try_compile "$LINENO"; then : 9196 xorg_cv_cc_flag_unused_command_line_argument=yes 9197 else 9198 xorg_cv_cc_flag_unused_command_line_argument=no 9199 fi 9200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9201 fi 9202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9203 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9204 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9205 CFLAGS="$xorg_testset_save_CFLAGS" 9206 fi 9207 9208 found="no" 9209 9210 if test $found = "no" ; then 9211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9213 fi 9214 9215 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9217 fi 9218 9219 CFLAGS="$CFLAGS -Wreturn-type" 9220 9221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9222 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9223 cacheid=xorg_cv_cc_flag__Wreturn_type 9224 if eval \${$cacheid+:} false; then : 9225 $as_echo_n "(cached) " >&6 9226 else 9227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9228 /* end confdefs.h. */ 9229 int i; 9230 int 9231 main () 9232 { 9233 9234 ; 9235 return 0; 9236 } 9237 _ACEOF 9238 if ac_fn_c_try_link "$LINENO"; then : 9239 eval $cacheid=yes 9240 else 9241 eval $cacheid=no 9242 fi 9243 rm -f core conftest.err conftest.$ac_objext \ 9244 conftest$ac_exeext conftest.$ac_ext 9245 fi 9246 9247 9248 CFLAGS="$xorg_testset_save_CFLAGS" 9249 9250 eval supported=\$$cacheid 9251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9252 $as_echo "$supported" >&6; } 9253 if test "$supported" = "yes" ; then 9254 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9255 found="yes" 9256 fi 9257 fi 9258 9259 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270 9271 9272 9273 xorg_testset_save_CFLAGS="$CFLAGS" 9274 9275 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9278 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9279 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9280 $as_echo_n "(cached) " >&6 9281 else 9282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9283 /* end confdefs.h. */ 9284 int i; 9285 _ACEOF 9286 if ac_fn_c_try_compile "$LINENO"; then : 9287 xorg_cv_cc_flag_unknown_warning_option=yes 9288 else 9289 xorg_cv_cc_flag_unknown_warning_option=no 9290 fi 9291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9292 fi 9293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9294 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9295 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9296 CFLAGS="$xorg_testset_save_CFLAGS" 9297 fi 9298 9299 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9302 fi 9303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9305 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9306 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9307 $as_echo_n "(cached) " >&6 9308 else 9309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9310 /* end confdefs.h. */ 9311 int i; 9312 _ACEOF 9313 if ac_fn_c_try_compile "$LINENO"; then : 9314 xorg_cv_cc_flag_unused_command_line_argument=yes 9315 else 9316 xorg_cv_cc_flag_unused_command_line_argument=no 9317 fi 9318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9319 fi 9320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9321 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9322 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9323 CFLAGS="$xorg_testset_save_CFLAGS" 9324 fi 9325 9326 found="no" 9327 9328 if test $found = "no" ; then 9329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9331 fi 9332 9333 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9335 fi 9336 9337 CFLAGS="$CFLAGS -Wtrigraphs" 9338 9339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9340 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9341 cacheid=xorg_cv_cc_flag__Wtrigraphs 9342 if eval \${$cacheid+:} false; then : 9343 $as_echo_n "(cached) " >&6 9344 else 9345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9346 /* end confdefs.h. */ 9347 int i; 9348 int 9349 main () 9350 { 9351 9352 ; 9353 return 0; 9354 } 9355 _ACEOF 9356 if ac_fn_c_try_link "$LINENO"; then : 9357 eval $cacheid=yes 9358 else 9359 eval $cacheid=no 9360 fi 9361 rm -f core conftest.err conftest.$ac_objext \ 9362 conftest$ac_exeext conftest.$ac_ext 9363 fi 9364 9365 9366 CFLAGS="$xorg_testset_save_CFLAGS" 9367 9368 eval supported=\$$cacheid 9369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9370 $as_echo "$supported" >&6; } 9371 if test "$supported" = "yes" ; then 9372 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9373 found="yes" 9374 fi 9375 fi 9376 9377 9378 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388 9389 9390 9391 xorg_testset_save_CFLAGS="$CFLAGS" 9392 9393 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9396 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9397 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9398 $as_echo_n "(cached) " >&6 9399 else 9400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9401 /* end confdefs.h. */ 9402 int i; 9403 _ACEOF 9404 if ac_fn_c_try_compile "$LINENO"; then : 9405 xorg_cv_cc_flag_unknown_warning_option=yes 9406 else 9407 xorg_cv_cc_flag_unknown_warning_option=no 9408 fi 9409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9410 fi 9411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9412 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9413 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9414 CFLAGS="$xorg_testset_save_CFLAGS" 9415 fi 9416 9417 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9420 fi 9421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9423 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9424 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9425 $as_echo_n "(cached) " >&6 9426 else 9427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9428 /* end confdefs.h. */ 9429 int i; 9430 _ACEOF 9431 if ac_fn_c_try_compile "$LINENO"; then : 9432 xorg_cv_cc_flag_unused_command_line_argument=yes 9433 else 9434 xorg_cv_cc_flag_unused_command_line_argument=no 9435 fi 9436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9437 fi 9438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9439 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9440 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9441 CFLAGS="$xorg_testset_save_CFLAGS" 9442 fi 9443 9444 found="no" 9445 9446 if test $found = "no" ; then 9447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9449 fi 9450 9451 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9453 fi 9454 9455 CFLAGS="$CFLAGS -Warray-bounds" 9456 9457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9458 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9459 cacheid=xorg_cv_cc_flag__Warray_bounds 9460 if eval \${$cacheid+:} false; then : 9461 $as_echo_n "(cached) " >&6 9462 else 9463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9464 /* end confdefs.h. */ 9465 int i; 9466 int 9467 main () 9468 { 9469 9470 ; 9471 return 0; 9472 } 9473 _ACEOF 9474 if ac_fn_c_try_link "$LINENO"; then : 9475 eval $cacheid=yes 9476 else 9477 eval $cacheid=no 9478 fi 9479 rm -f core conftest.err conftest.$ac_objext \ 9480 conftest$ac_exeext conftest.$ac_ext 9481 fi 9482 9483 9484 CFLAGS="$xorg_testset_save_CFLAGS" 9485 9486 eval supported=\$$cacheid 9487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9488 $as_echo "$supported" >&6; } 9489 if test "$supported" = "yes" ; then 9490 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9491 found="yes" 9492 fi 9493 fi 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506 9507 9508 9509 xorg_testset_save_CFLAGS="$CFLAGS" 9510 9511 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9514 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9515 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9516 $as_echo_n "(cached) " >&6 9517 else 9518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9519 /* end confdefs.h. */ 9520 int i; 9521 _ACEOF 9522 if ac_fn_c_try_compile "$LINENO"; then : 9523 xorg_cv_cc_flag_unknown_warning_option=yes 9524 else 9525 xorg_cv_cc_flag_unknown_warning_option=no 9526 fi 9527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9528 fi 9529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9530 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9531 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9532 CFLAGS="$xorg_testset_save_CFLAGS" 9533 fi 9534 9535 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9538 fi 9539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9541 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9542 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9543 $as_echo_n "(cached) " >&6 9544 else 9545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9546 /* end confdefs.h. */ 9547 int i; 9548 _ACEOF 9549 if ac_fn_c_try_compile "$LINENO"; then : 9550 xorg_cv_cc_flag_unused_command_line_argument=yes 9551 else 9552 xorg_cv_cc_flag_unused_command_line_argument=no 9553 fi 9554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9555 fi 9556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9557 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9558 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9559 CFLAGS="$xorg_testset_save_CFLAGS" 9560 fi 9561 9562 found="no" 9563 9564 if test $found = "no" ; then 9565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9567 fi 9568 9569 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9571 fi 9572 9573 CFLAGS="$CFLAGS -Wwrite-strings" 9574 9575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9576 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9577 cacheid=xorg_cv_cc_flag__Wwrite_strings 9578 if eval \${$cacheid+:} false; then : 9579 $as_echo_n "(cached) " >&6 9580 else 9581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9582 /* end confdefs.h. */ 9583 int i; 9584 int 9585 main () 9586 { 9587 9588 ; 9589 return 0; 9590 } 9591 _ACEOF 9592 if ac_fn_c_try_link "$LINENO"; then : 9593 eval $cacheid=yes 9594 else 9595 eval $cacheid=no 9596 fi 9597 rm -f core conftest.err conftest.$ac_objext \ 9598 conftest$ac_exeext conftest.$ac_ext 9599 fi 9600 9601 9602 CFLAGS="$xorg_testset_save_CFLAGS" 9603 9604 eval supported=\$$cacheid 9605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9606 $as_echo "$supported" >&6; } 9607 if test "$supported" = "yes" ; then 9608 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9609 found="yes" 9610 fi 9611 fi 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 xorg_testset_save_CFLAGS="$CFLAGS" 9628 9629 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9632 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9633 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9634 $as_echo_n "(cached) " >&6 9635 else 9636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9637 /* end confdefs.h. */ 9638 int i; 9639 _ACEOF 9640 if ac_fn_c_try_compile "$LINENO"; then : 9641 xorg_cv_cc_flag_unknown_warning_option=yes 9642 else 9643 xorg_cv_cc_flag_unknown_warning_option=no 9644 fi 9645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9646 fi 9647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9648 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9649 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9650 CFLAGS="$xorg_testset_save_CFLAGS" 9651 fi 9652 9653 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9656 fi 9657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9659 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9660 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9661 $as_echo_n "(cached) " >&6 9662 else 9663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9664 /* end confdefs.h. */ 9665 int i; 9666 _ACEOF 9667 if ac_fn_c_try_compile "$LINENO"; then : 9668 xorg_cv_cc_flag_unused_command_line_argument=yes 9669 else 9670 xorg_cv_cc_flag_unused_command_line_argument=no 9671 fi 9672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9673 fi 9674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9675 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9676 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9677 CFLAGS="$xorg_testset_save_CFLAGS" 9678 fi 9679 9680 found="no" 9681 9682 if test $found = "no" ; then 9683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9685 fi 9686 9687 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9689 fi 9690 9691 CFLAGS="$CFLAGS -Waddress" 9692 9693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9694 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9695 cacheid=xorg_cv_cc_flag__Waddress 9696 if eval \${$cacheid+:} false; then : 9697 $as_echo_n "(cached) " >&6 9698 else 9699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9700 /* end confdefs.h. */ 9701 int i; 9702 int 9703 main () 9704 { 9705 9706 ; 9707 return 0; 9708 } 9709 _ACEOF 9710 if ac_fn_c_try_link "$LINENO"; then : 9711 eval $cacheid=yes 9712 else 9713 eval $cacheid=no 9714 fi 9715 rm -f core conftest.err conftest.$ac_objext \ 9716 conftest$ac_exeext conftest.$ac_ext 9717 fi 9718 9719 9720 CFLAGS="$xorg_testset_save_CFLAGS" 9721 9722 eval supported=\$$cacheid 9723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9724 $as_echo "$supported" >&6; } 9725 if test "$supported" = "yes" ; then 9726 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9727 found="yes" 9728 fi 9729 fi 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 xorg_testset_save_CFLAGS="$CFLAGS" 9746 9747 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9750 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9751 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9752 $as_echo_n "(cached) " >&6 9753 else 9754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9755 /* end confdefs.h. */ 9756 int i; 9757 _ACEOF 9758 if ac_fn_c_try_compile "$LINENO"; then : 9759 xorg_cv_cc_flag_unknown_warning_option=yes 9760 else 9761 xorg_cv_cc_flag_unknown_warning_option=no 9762 fi 9763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9764 fi 9765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9766 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9767 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9768 CFLAGS="$xorg_testset_save_CFLAGS" 9769 fi 9770 9771 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9774 fi 9775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9777 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9778 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9779 $as_echo_n "(cached) " >&6 9780 else 9781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9782 /* end confdefs.h. */ 9783 int i; 9784 _ACEOF 9785 if ac_fn_c_try_compile "$LINENO"; then : 9786 xorg_cv_cc_flag_unused_command_line_argument=yes 9787 else 9788 xorg_cv_cc_flag_unused_command_line_argument=no 9789 fi 9790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9791 fi 9792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9793 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9794 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9795 CFLAGS="$xorg_testset_save_CFLAGS" 9796 fi 9797 9798 found="no" 9799 9800 if test $found = "no" ; then 9801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9803 fi 9804 9805 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9807 fi 9808 9809 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9810 9811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9812 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9813 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9814 if eval \${$cacheid+:} false; then : 9815 $as_echo_n "(cached) " >&6 9816 else 9817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9818 /* end confdefs.h. */ 9819 int i; 9820 int 9821 main () 9822 { 9823 9824 ; 9825 return 0; 9826 } 9827 _ACEOF 9828 if ac_fn_c_try_link "$LINENO"; then : 9829 eval $cacheid=yes 9830 else 9831 eval $cacheid=no 9832 fi 9833 rm -f core conftest.err conftest.$ac_objext \ 9834 conftest$ac_exeext conftest.$ac_ext 9835 fi 9836 9837 9838 CFLAGS="$xorg_testset_save_CFLAGS" 9839 9840 eval supported=\$$cacheid 9841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9842 $as_echo "$supported" >&6; } 9843 if test "$supported" = "yes" ; then 9844 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9845 found="yes" 9846 fi 9847 fi 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 xorg_testset_save_CFLAGS="$CFLAGS" 9864 9865 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9868 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9869 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9870 $as_echo_n "(cached) " >&6 9871 else 9872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9873 /* end confdefs.h. */ 9874 int i; 9875 _ACEOF 9876 if ac_fn_c_try_compile "$LINENO"; then : 9877 xorg_cv_cc_flag_unknown_warning_option=yes 9878 else 9879 xorg_cv_cc_flag_unknown_warning_option=no 9880 fi 9881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9882 fi 9883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9884 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9885 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9886 CFLAGS="$xorg_testset_save_CFLAGS" 9887 fi 9888 9889 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9892 fi 9893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9895 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9896 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9897 $as_echo_n "(cached) " >&6 9898 else 9899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9900 /* end confdefs.h. */ 9901 int i; 9902 _ACEOF 9903 if ac_fn_c_try_compile "$LINENO"; then : 9904 xorg_cv_cc_flag_unused_command_line_argument=yes 9905 else 9906 xorg_cv_cc_flag_unused_command_line_argument=no 9907 fi 9908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9909 fi 9910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9911 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9912 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9913 CFLAGS="$xorg_testset_save_CFLAGS" 9914 fi 9915 9916 found="no" 9917 9918 if test $found = "no" ; then 9919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9921 fi 9922 9923 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9924 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9925 fi 9926 9927 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9928 9929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9930 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9931 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9932 if eval \${$cacheid+:} false; then : 9933 $as_echo_n "(cached) " >&6 9934 else 9935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9936 /* end confdefs.h. */ 9937 int i; 9938 int 9939 main () 9940 { 9941 9942 ; 9943 return 0; 9944 } 9945 _ACEOF 9946 if ac_fn_c_try_link "$LINENO"; then : 9947 eval $cacheid=yes 9948 else 9949 eval $cacheid=no 9950 fi 9951 rm -f core conftest.err conftest.$ac_objext \ 9952 conftest$ac_exeext conftest.$ac_ext 9953 fi 9954 9955 9956 CFLAGS="$xorg_testset_save_CFLAGS" 9957 9958 eval supported=\$$cacheid 9959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9960 $as_echo "$supported" >&6; } 9961 if test "$supported" = "yes" ; then 9962 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9963 found="yes" 9964 fi 9965 fi 9966 9967 9968 fi 9969 9970 9971 9972 9973 9974 9975 9976 CWARNFLAGS="$BASE_CFLAGS" 9977 if test "x$GCC" = xyes ; then 9978 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9979 fi 9980 9981 9982 9983 9984 9985 9986 9987 9988 # Check whether --enable-strict-compilation was given. 9989 if test "${enable_strict_compilation+set}" = set; then : 9990 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9991 else 9992 STRICT_COMPILE=no 9993 fi 9994 9995 9996 9997 9998 9999 10000 STRICT_CFLAGS="" 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 xorg_testset_save_CFLAGS="$CFLAGS" 10015 10016 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10019 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10020 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10021 $as_echo_n "(cached) " >&6 10022 else 10023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10024 /* end confdefs.h. */ 10025 int i; 10026 _ACEOF 10027 if ac_fn_c_try_compile "$LINENO"; then : 10028 xorg_cv_cc_flag_unknown_warning_option=yes 10029 else 10030 xorg_cv_cc_flag_unknown_warning_option=no 10031 fi 10032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10033 fi 10034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10035 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10036 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10037 CFLAGS="$xorg_testset_save_CFLAGS" 10038 fi 10039 10040 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10043 fi 10044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10046 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10047 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10048 $as_echo_n "(cached) " >&6 10049 else 10050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10051 /* end confdefs.h. */ 10052 int i; 10053 _ACEOF 10054 if ac_fn_c_try_compile "$LINENO"; then : 10055 xorg_cv_cc_flag_unused_command_line_argument=yes 10056 else 10057 xorg_cv_cc_flag_unused_command_line_argument=no 10058 fi 10059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10060 fi 10061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10062 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10063 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10064 CFLAGS="$xorg_testset_save_CFLAGS" 10065 fi 10066 10067 found="no" 10068 10069 if test $found = "no" ; then 10070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10072 fi 10073 10074 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10076 fi 10077 10078 CFLAGS="$CFLAGS -pedantic" 10079 10080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10081 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10082 cacheid=xorg_cv_cc_flag__pedantic 10083 if eval \${$cacheid+:} false; then : 10084 $as_echo_n "(cached) " >&6 10085 else 10086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10087 /* end confdefs.h. */ 10088 int i; 10089 int 10090 main () 10091 { 10092 10093 ; 10094 return 0; 10095 } 10096 _ACEOF 10097 if ac_fn_c_try_link "$LINENO"; then : 10098 eval $cacheid=yes 10099 else 10100 eval $cacheid=no 10101 fi 10102 rm -f core conftest.err conftest.$ac_objext \ 10103 conftest$ac_exeext conftest.$ac_ext 10104 fi 10105 10106 10107 CFLAGS="$xorg_testset_save_CFLAGS" 10108 10109 eval supported=\$$cacheid 10110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10111 $as_echo "$supported" >&6; } 10112 if test "$supported" = "yes" ; then 10113 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10114 found="yes" 10115 fi 10116 fi 10117 10118 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 xorg_testset_save_CFLAGS="$CFLAGS" 10133 10134 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10137 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10138 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10139 $as_echo_n "(cached) " >&6 10140 else 10141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10142 /* end confdefs.h. */ 10143 int i; 10144 _ACEOF 10145 if ac_fn_c_try_compile "$LINENO"; then : 10146 xorg_cv_cc_flag_unknown_warning_option=yes 10147 else 10148 xorg_cv_cc_flag_unknown_warning_option=no 10149 fi 10150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10151 fi 10152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10153 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10154 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10155 CFLAGS="$xorg_testset_save_CFLAGS" 10156 fi 10157 10158 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10161 fi 10162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10164 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10165 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10166 $as_echo_n "(cached) " >&6 10167 else 10168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10169 /* end confdefs.h. */ 10170 int i; 10171 _ACEOF 10172 if ac_fn_c_try_compile "$LINENO"; then : 10173 xorg_cv_cc_flag_unused_command_line_argument=yes 10174 else 10175 xorg_cv_cc_flag_unused_command_line_argument=no 10176 fi 10177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10178 fi 10179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10180 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10181 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10182 CFLAGS="$xorg_testset_save_CFLAGS" 10183 fi 10184 10185 found="no" 10186 10187 if test $found = "no" ; then 10188 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10190 fi 10191 10192 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10194 fi 10195 10196 CFLAGS="$CFLAGS -Werror" 10197 10198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10199 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10200 cacheid=xorg_cv_cc_flag__Werror 10201 if eval \${$cacheid+:} false; then : 10202 $as_echo_n "(cached) " >&6 10203 else 10204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10205 /* end confdefs.h. */ 10206 int i; 10207 int 10208 main () 10209 { 10210 10211 ; 10212 return 0; 10213 } 10214 _ACEOF 10215 if ac_fn_c_try_link "$LINENO"; then : 10216 eval $cacheid=yes 10217 else 10218 eval $cacheid=no 10219 fi 10220 rm -f core conftest.err conftest.$ac_objext \ 10221 conftest$ac_exeext conftest.$ac_ext 10222 fi 10223 10224 10225 CFLAGS="$xorg_testset_save_CFLAGS" 10226 10227 eval supported=\$$cacheid 10228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10229 $as_echo "$supported" >&6; } 10230 if test "$supported" = "yes" ; then 10231 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10232 found="yes" 10233 fi 10234 fi 10235 10236 if test $found = "no" ; then 10237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10239 fi 10240 10241 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10243 fi 10244 10245 CFLAGS="$CFLAGS -errwarn" 10246 10247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10248 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10249 cacheid=xorg_cv_cc_flag__errwarn 10250 if eval \${$cacheid+:} false; then : 10251 $as_echo_n "(cached) " >&6 10252 else 10253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10254 /* end confdefs.h. */ 10255 int i; 10256 int 10257 main () 10258 { 10259 10260 ; 10261 return 0; 10262 } 10263 _ACEOF 10264 if ac_fn_c_try_link "$LINENO"; then : 10265 eval $cacheid=yes 10266 else 10267 eval $cacheid=no 10268 fi 10269 rm -f core conftest.err conftest.$ac_objext \ 10270 conftest$ac_exeext conftest.$ac_ext 10271 fi 10272 10273 10274 CFLAGS="$xorg_testset_save_CFLAGS" 10275 10276 eval supported=\$$cacheid 10277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10278 $as_echo "$supported" >&6; } 10279 if test "$supported" = "yes" ; then 10280 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10281 found="yes" 10282 fi 10283 fi 10284 10285 10286 10287 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10288 # activate it with -Werror, so we add it here explicitly. 10289 10290 10291 10292 10293 10294 10295 10296 10297 10298 10299 10300 10301 10302 xorg_testset_save_CFLAGS="$CFLAGS" 10303 10304 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10307 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10308 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10309 $as_echo_n "(cached) " >&6 10310 else 10311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10312 /* end confdefs.h. */ 10313 int i; 10314 _ACEOF 10315 if ac_fn_c_try_compile "$LINENO"; then : 10316 xorg_cv_cc_flag_unknown_warning_option=yes 10317 else 10318 xorg_cv_cc_flag_unknown_warning_option=no 10319 fi 10320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10321 fi 10322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10323 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10324 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10325 CFLAGS="$xorg_testset_save_CFLAGS" 10326 fi 10327 10328 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10331 fi 10332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10334 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10335 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10336 $as_echo_n "(cached) " >&6 10337 else 10338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10339 /* end confdefs.h. */ 10340 int i; 10341 _ACEOF 10342 if ac_fn_c_try_compile "$LINENO"; then : 10343 xorg_cv_cc_flag_unused_command_line_argument=yes 10344 else 10345 xorg_cv_cc_flag_unused_command_line_argument=no 10346 fi 10347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10348 fi 10349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10350 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10351 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10352 CFLAGS="$xorg_testset_save_CFLAGS" 10353 fi 10354 10355 found="no" 10356 10357 if test $found = "no" ; then 10358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10360 fi 10361 10362 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10364 fi 10365 10366 CFLAGS="$CFLAGS -Werror=attributes" 10367 10368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10369 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10370 cacheid=xorg_cv_cc_flag__Werror_attributes 10371 if eval \${$cacheid+:} false; then : 10372 $as_echo_n "(cached) " >&6 10373 else 10374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10375 /* end confdefs.h. */ 10376 int i; 10377 int 10378 main () 10379 { 10380 10381 ; 10382 return 0; 10383 } 10384 _ACEOF 10385 if ac_fn_c_try_link "$LINENO"; then : 10386 eval $cacheid=yes 10387 else 10388 eval $cacheid=no 10389 fi 10390 rm -f core conftest.err conftest.$ac_objext \ 10391 conftest$ac_exeext conftest.$ac_ext 10392 fi 10393 10394 10395 CFLAGS="$xorg_testset_save_CFLAGS" 10396 10397 eval supported=\$$cacheid 10398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10399 $as_echo "$supported" >&6; } 10400 if test "$supported" = "yes" ; then 10401 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10402 found="yes" 10403 fi 10404 fi 10405 10406 10407 10408 if test "x$STRICT_COMPILE" = "xyes"; then 10409 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10410 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10411 fi 10412 10413 10414 10415 10416 10417 10418 cat >>confdefs.h <<_ACEOF 10419 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10420 _ACEOF 10421 10422 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10423 if test "x$PVM" = "x"; then 10424 PVM="0" 10425 fi 10426 10427 cat >>confdefs.h <<_ACEOF 10428 #define PACKAGE_VERSION_MINOR $PVM 10429 _ACEOF 10430 10431 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10432 if test "x$PVP" = "x"; then 10433 PVP="0" 10434 fi 10435 10436 cat >>confdefs.h <<_ACEOF 10437 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10438 _ACEOF 10439 10440 10441 10442 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10443 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10444 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10445 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10446 10447 10448 10449 10450 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10451 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10452 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10453 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10454 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10455 10456 10457 10458 10459 10460 10461 if test x$APP_MAN_SUFFIX = x ; then 10462 APP_MAN_SUFFIX=1 10463 fi 10464 if test x$APP_MAN_DIR = x ; then 10465 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10466 fi 10467 10468 if test x$LIB_MAN_SUFFIX = x ; then 10469 LIB_MAN_SUFFIX=3 10470 fi 10471 if test x$LIB_MAN_DIR = x ; then 10472 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10473 fi 10474 10475 if test x$FILE_MAN_SUFFIX = x ; then 10476 case $host_os in 10477 solaris*) FILE_MAN_SUFFIX=4 ;; 10478 *) FILE_MAN_SUFFIX=5 ;; 10479 esac 10480 fi 10481 if test x$FILE_MAN_DIR = x ; then 10482 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10483 fi 10484 10485 if test x$MISC_MAN_SUFFIX = x ; then 10486 case $host_os in 10487 solaris*) MISC_MAN_SUFFIX=5 ;; 10488 *) MISC_MAN_SUFFIX=7 ;; 10489 esac 10490 fi 10491 if test x$MISC_MAN_DIR = x ; then 10492 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10493 fi 10494 10495 if test x$DRIVER_MAN_SUFFIX = x ; then 10496 case $host_os in 10497 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10498 *) DRIVER_MAN_SUFFIX=4 ;; 10499 esac 10500 fi 10501 if test x$DRIVER_MAN_DIR = x ; then 10502 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10503 fi 10504 10505 if test x$ADMIN_MAN_SUFFIX = x ; then 10506 case $host_os in 10507 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10508 *) ADMIN_MAN_SUFFIX=8 ;; 10509 esac 10510 fi 10511 if test x$ADMIN_MAN_DIR = x ; then 10512 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10513 fi 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 XORG_MAN_PAGE="X Version 11" 10530 10531 MAN_SUBSTS="\ 10532 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10533 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10534 -e 's|__xservername__|Xorg|g' \ 10535 -e 's|__xconfigfile__|xorg.conf|g' \ 10536 -e 's|__projectroot__|\$(prefix)|g' \ 10537 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10538 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10539 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10540 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10541 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10542 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10543 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10544 10545 10546 10547 # Check whether --enable-silent-rules was given. 10548 if test "${enable_silent_rules+set}" = set; then : 10549 enableval=$enable_silent_rules; 10550 fi 10551 10552 case $enable_silent_rules in # ((( 10553 yes) AM_DEFAULT_VERBOSITY=0;; 10554 no) AM_DEFAULT_VERBOSITY=1;; 10555 *) AM_DEFAULT_VERBOSITY=0;; 10556 esac 10557 am_make=${MAKE-make} 10558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10559 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10560 if ${am_cv_make_support_nested_variables+:} false; then : 10561 $as_echo_n "(cached) " >&6 10562 else 10563 if $as_echo 'TRUE=$(BAR$(V)) 10564 BAR0=false 10565 BAR1=true 10566 V=1 10567 am__doit: 10568 @$(TRUE) 10569 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10570 am_cv_make_support_nested_variables=yes 10571 else 10572 am_cv_make_support_nested_variables=no 10573 fi 10574 fi 10575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10576 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10577 if test $am_cv_make_support_nested_variables = yes; then 10578 AM_V='$(V)' 10579 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10580 else 10581 AM_V=$AM_DEFAULT_VERBOSITY 10582 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10583 fi 10584 AM_BACKSLASH='\' 10585 10586 10587 10588 # Checks for pkg-config packages 10589 10590 pkg_failed=no 10591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFSINFO" >&5 10592 $as_echo_n "checking for XFSINFO... " >&6; } 10593 10594 if test -n "$XFSINFO_CFLAGS"; then 10595 pkg_cv_XFSINFO_CFLAGS="$XFSINFO_CFLAGS" 10596 elif test -n "$PKG_CONFIG"; then 10597 if test -n "$PKG_CONFIG" && \ 10598 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 libfs\""; } >&5 10599 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 libfs") 2>&5 10600 ac_status=$? 10601 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10602 test $ac_status = 0; }; then 10603 pkg_cv_XFSINFO_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 libfs" 2>/dev/null` 10604 else 10605 pkg_failed=yes 10606 fi 10607 else 10608 pkg_failed=untried 10609 fi 10610 if test -n "$XFSINFO_LIBS"; then 10611 pkg_cv_XFSINFO_LIBS="$XFSINFO_LIBS" 10612 elif test -n "$PKG_CONFIG"; then 10613 if test -n "$PKG_CONFIG" && \ 10614 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 libfs\""; } >&5 10615 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 libfs") 2>&5 10616 ac_status=$? 10617 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10618 test $ac_status = 0; }; then 10619 pkg_cv_XFSINFO_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 libfs" 2>/dev/null` 10620 else 10621 pkg_failed=yes 10622 fi 10623 else 10624 pkg_failed=untried 10625 fi 10626 10627 10628 10629 if test $pkg_failed = yes; then 10630 10631 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10632 _pkg_short_errors_supported=yes 10633 else 10634 _pkg_short_errors_supported=no 10635 fi 10636 if test $_pkg_short_errors_supported = yes; then 10637 XFSINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.17 libfs" 2>&1` 10638 else 10639 XFSINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.17 libfs" 2>&1` 10640 fi 10641 # Put the nasty error message in config.log where it belongs 10642 echo "$XFSINFO_PKG_ERRORS" >&5 10643 10644 as_fn_error $? "Package requirements (xproto >= 7.0.17 libfs) were not met: 10645 10646 $XFSINFO_PKG_ERRORS 10647 10648 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10649 installed software in a non-standard prefix. 10650 10651 Alternatively, you may set the environment variables XFSINFO_CFLAGS 10652 and XFSINFO_LIBS to avoid the need to call pkg-config. 10653 See the pkg-config man page for more details. 10654 " "$LINENO" 5 10655 elif test $pkg_failed = untried; then 10656 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10657 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10658 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10659 is in your PATH or set the PKG_CONFIG environment variable to the full 10660 path to pkg-config. 10661 10662 Alternatively, you may set the environment variables XFSINFO_CFLAGS 10663 and XFSINFO_LIBS to avoid the need to call pkg-config. 10664 See the pkg-config man page for more details. 10665 10666 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10667 See \`config.log' for more details" "$LINENO" 5; } 10668 else 10669 XFSINFO_CFLAGS=$pkg_cv_XFSINFO_CFLAGS 10670 XFSINFO_LIBS=$pkg_cv_XFSINFO_LIBS 10671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10672 $as_echo "yes" >&6; } 10673 : 10674 fi 10675 10676 ac_config_files="$ac_config_files Makefile man/Makefile" 10677 10678 cat >confcache <<\_ACEOF 10679 # This file is a shell script that caches the results of configure 10680 # tests run on this system so they can be shared between configure 10681 # scripts and configure runs, see configure's option --config-cache. 10682 # It is not useful on other systems. If it contains results you don't 10683 # want to keep, you may remove or edit it. 10684 # 10685 # config.status only pays attention to the cache file if you give it 10686 # the --recheck option to rerun configure. 10687 # 10688 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10689 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10690 # following values. 10691 10692 _ACEOF 10693 10694 # The following way of writing the cache mishandles newlines in values, 10695 # but we know of no workaround that is simple, portable, and efficient. 10696 # So, we kill variables containing newlines. 10697 # Ultrix sh set writes to stderr and can't be redirected directly, 10698 # and sets the high bit in the cache file unless we assign to the vars. 10699 ( 10700 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10701 eval ac_val=\$$ac_var 10702 case $ac_val in #( 10703 *${as_nl}*) 10704 case $ac_var in #( 10705 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10706 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10707 esac 10708 case $ac_var in #( 10709 _ | IFS | as_nl) ;; #( 10710 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10711 *) { eval $ac_var=; unset $ac_var;} ;; 10712 esac ;; 10713 esac 10714 done 10715 10716 (set) 2>&1 | 10717 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10718 *${as_nl}ac_space=\ *) 10719 # `set' does not quote correctly, so add quotes: double-quote 10720 # substitution turns \\\\ into \\, and sed turns \\ into \. 10721 sed -n \ 10722 "s/'/'\\\\''/g; 10723 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10724 ;; #( 10725 *) 10726 # `set' quotes correctly as required by POSIX, so do not add quotes. 10727 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10728 ;; 10729 esac | 10730 sort 10731 ) | 10732 sed ' 10733 /^ac_cv_env_/b end 10734 t clear 10735 :clear 10736 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10737 t end 10738 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10739 :end' >>confcache 10740 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10741 if test -w "$cache_file"; then 10742 if test "x$cache_file" != "x/dev/null"; then 10743 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10744 $as_echo "$as_me: updating cache $cache_file" >&6;} 10745 if test ! -f "$cache_file" || test -h "$cache_file"; then 10746 cat confcache >"$cache_file" 10747 else 10748 case $cache_file in #( 10749 */* | ?:*) 10750 mv -f confcache "$cache_file"$$ && 10751 mv -f "$cache_file"$$ "$cache_file" ;; #( 10752 *) 10753 mv -f confcache "$cache_file" ;; 10754 esac 10755 fi 10756 fi 10757 else 10758 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10759 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10760 fi 10761 fi 10762 rm -f confcache 10763 10764 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10765 # Let make expand exec_prefix. 10766 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10767 10768 DEFS=-DHAVE_CONFIG_H 10769 10770 ac_libobjs= 10771 ac_ltlibobjs= 10772 U= 10773 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10774 # 1. Remove the extension, and $U if already installed. 10775 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10776 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10777 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10778 # will be set to the directory where LIBOBJS objects are built. 10779 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10780 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10781 done 10782 LIBOBJS=$ac_libobjs 10783 10784 LTLIBOBJS=$ac_ltlibobjs 10785 10786 10787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10788 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10789 if test -n "$am_sleep_pid"; then 10790 # Hide warnings about reused PIDs. 10791 wait $am_sleep_pid 2>/dev/null 10792 fi 10793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10794 $as_echo "done" >&6; } 10795 if test -n "$EXEEXT"; then 10796 am__EXEEXT_TRUE= 10797 am__EXEEXT_FALSE='#' 10798 else 10799 am__EXEEXT_TRUE='#' 10800 am__EXEEXT_FALSE= 10801 fi 10802 10803 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10804 as_fn_error $? "conditional \"AMDEP\" was never defined. 10805 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10806 fi 10807 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10808 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10809 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10810 fi 10811 10812 : "${CONFIG_STATUS=./config.status}" 10813 ac_write_fail=0 10814 ac_clean_files_save=$ac_clean_files 10815 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10816 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10817 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10818 as_write_fail=0 10819 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10820 #! $SHELL 10821 # Generated by $as_me. 10822 # Run this file to recreate the current configuration. 10823 # Compiler output produced by configure, useful for debugging 10824 # configure, is in config.log if it exists. 10825 10826 debug=false 10827 ac_cs_recheck=false 10828 ac_cs_silent=false 10829 10830 SHELL=\${CONFIG_SHELL-$SHELL} 10831 export SHELL 10832 _ASEOF 10833 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10834 ## -------------------- ## 10835 ## M4sh Initialization. ## 10836 ## -------------------- ## 10837 10838 # Be more Bourne compatible 10839 DUALCASE=1; export DUALCASE # for MKS sh 10840 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10841 emulate sh 10842 NULLCMD=: 10843 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10844 # is contrary to our usage. Disable this feature. 10845 alias -g '${1+"$@"}'='"$@"' 10846 setopt NO_GLOB_SUBST 10847 else 10848 case `(set -o) 2>/dev/null` in #( 10849 *posix*) : 10850 set -o posix ;; #( 10851 *) : 10852 ;; 10853 esac 10854 fi 10855 10856 10857 as_nl=' 10858 ' 10859 export as_nl 10860 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10861 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10862 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10863 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10864 # Prefer a ksh shell builtin over an external printf program on Solaris, 10865 # but without wasting forks for bash or zsh. 10866 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10867 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10868 as_echo='print -r --' 10869 as_echo_n='print -rn --' 10870 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10871 as_echo='printf %s\n' 10872 as_echo_n='printf %s' 10873 else 10874 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10875 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10876 as_echo_n='/usr/ucb/echo -n' 10877 else 10878 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10879 as_echo_n_body='eval 10880 arg=$1; 10881 case $arg in #( 10882 *"$as_nl"*) 10883 expr "X$arg" : "X\\(.*\\)$as_nl"; 10884 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10885 esac; 10886 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10887 ' 10888 export as_echo_n_body 10889 as_echo_n='sh -c $as_echo_n_body as_echo' 10890 fi 10891 export as_echo_body 10892 as_echo='sh -c $as_echo_body as_echo' 10893 fi 10894 10895 # The user is always right. 10896 if test "${PATH_SEPARATOR+set}" != set; then 10897 PATH_SEPARATOR=: 10898 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10899 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10900 PATH_SEPARATOR=';' 10901 } 10902 fi 10903 10904 10905 # IFS 10906 # We need space, tab and new line, in precisely that order. Quoting is 10907 # there to prevent editors from complaining about space-tab. 10908 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10909 # splitting by setting IFS to empty value.) 10910 IFS=" "" $as_nl" 10911 10912 # Find who we are. Look in the path if we contain no directory separator. 10913 as_myself= 10914 case $0 in #(( 10915 *[\\/]* ) as_myself=$0 ;; 10916 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10917 for as_dir in $PATH 10918 do 10919 IFS=$as_save_IFS 10920 test -z "$as_dir" && as_dir=. 10921 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10922 done 10923 IFS=$as_save_IFS 10924 10925 ;; 10926 esac 10927 # We did not find ourselves, most probably we were run as `sh COMMAND' 10928 # in which case we are not to be found in the path. 10929 if test "x$as_myself" = x; then 10930 as_myself=$0 10931 fi 10932 if test ! -f "$as_myself"; then 10933 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10934 exit 1 10935 fi 10936 10937 # Unset variables that we do not need and which cause bugs (e.g. in 10938 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10939 # suppresses any "Segmentation fault" message there. '((' could 10940 # trigger a bug in pdksh 5.2.14. 10941 for as_var in BASH_ENV ENV MAIL MAILPATH 10942 do eval test x\${$as_var+set} = xset \ 10943 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10944 done 10945 PS1='$ ' 10946 PS2='> ' 10947 PS4='+ ' 10948 10949 # NLS nuisances. 10950 LC_ALL=C 10951 export LC_ALL 10952 LANGUAGE=C 10953 export LANGUAGE 10954 10955 # CDPATH. 10956 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10957 10958 10959 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10960 # ---------------------------------------- 10961 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10962 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10963 # script with STATUS, using 1 if that was 0. 10964 as_fn_error () 10965 { 10966 as_status=$1; test $as_status -eq 0 && as_status=1 10967 if test "$4"; then 10968 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10969 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10970 fi 10971 $as_echo "$as_me: error: $2" >&2 10972 as_fn_exit $as_status 10973 } # as_fn_error 10974 10975 10976 # as_fn_set_status STATUS 10977 # ----------------------- 10978 # Set $? to STATUS, without forking. 10979 as_fn_set_status () 10980 { 10981 return $1 10982 } # as_fn_set_status 10983 10984 # as_fn_exit STATUS 10985 # ----------------- 10986 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10987 as_fn_exit () 10988 { 10989 set +e 10990 as_fn_set_status $1 10991 exit $1 10992 } # as_fn_exit 10993 10994 # as_fn_unset VAR 10995 # --------------- 10996 # Portably unset VAR. 10997 as_fn_unset () 10998 { 10999 { eval $1=; unset $1;} 11000 } 11001 as_unset=as_fn_unset 11002 # as_fn_append VAR VALUE 11003 # ---------------------- 11004 # Append the text in VALUE to the end of the definition contained in VAR. Take 11005 # advantage of any shell optimizations that allow amortized linear growth over 11006 # repeated appends, instead of the typical quadratic growth present in naive 11007 # implementations. 11008 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11009 eval 'as_fn_append () 11010 { 11011 eval $1+=\$2 11012 }' 11013 else 11014 as_fn_append () 11015 { 11016 eval $1=\$$1\$2 11017 } 11018 fi # as_fn_append 11019 11020 # as_fn_arith ARG... 11021 # ------------------ 11022 # Perform arithmetic evaluation on the ARGs, and store the result in the 11023 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11024 # must be portable across $(()) and expr. 11025 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11026 eval 'as_fn_arith () 11027 { 11028 as_val=$(( $* )) 11029 }' 11030 else 11031 as_fn_arith () 11032 { 11033 as_val=`expr "$@" || test $? -eq 1` 11034 } 11035 fi # as_fn_arith 11036 11037 11038 if expr a : '\(a\)' >/dev/null 2>&1 && 11039 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11040 as_expr=expr 11041 else 11042 as_expr=false 11043 fi 11044 11045 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11046 as_basename=basename 11047 else 11048 as_basename=false 11049 fi 11050 11051 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11052 as_dirname=dirname 11053 else 11054 as_dirname=false 11055 fi 11056 11057 as_me=`$as_basename -- "$0" || 11058 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11059 X"$0" : 'X\(//\)$' \| \ 11060 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11061 $as_echo X/"$0" | 11062 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11063 s//\1/ 11064 q 11065 } 11066 /^X\/\(\/\/\)$/{ 11067 s//\1/ 11068 q 11069 } 11070 /^X\/\(\/\).*/{ 11071 s//\1/ 11072 q 11073 } 11074 s/.*/./; q'` 11075 11076 # Avoid depending upon Character Ranges. 11077 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11078 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11079 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11080 as_cr_digits='0123456789' 11081 as_cr_alnum=$as_cr_Letters$as_cr_digits 11082 11083 ECHO_C= ECHO_N= ECHO_T= 11084 case `echo -n x` in #((((( 11085 -n*) 11086 case `echo 'xy\c'` in 11087 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11088 xy) ECHO_C='\c';; 11089 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11090 ECHO_T=' ';; 11091 esac;; 11092 *) 11093 ECHO_N='-n';; 11094 esac 11095 11096 rm -f conf$$ conf$$.exe conf$$.file 11097 if test -d conf$$.dir; then 11098 rm -f conf$$.dir/conf$$.file 11099 else 11100 rm -f conf$$.dir 11101 mkdir conf$$.dir 2>/dev/null 11102 fi 11103 if (echo >conf$$.file) 2>/dev/null; then 11104 if ln -s conf$$.file conf$$ 2>/dev/null; then 11105 as_ln_s='ln -s' 11106 # ... but there are two gotchas: 11107 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11108 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11109 # In both cases, we have to default to `cp -pR'. 11110 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11111 as_ln_s='cp -pR' 11112 elif ln conf$$.file conf$$ 2>/dev/null; then 11113 as_ln_s=ln 11114 else 11115 as_ln_s='cp -pR' 11116 fi 11117 else 11118 as_ln_s='cp -pR' 11119 fi 11120 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11121 rmdir conf$$.dir 2>/dev/null 11122 11123 11124 # as_fn_mkdir_p 11125 # ------------- 11126 # Create "$as_dir" as a directory, including parents if necessary. 11127 as_fn_mkdir_p () 11128 { 11129 11130 case $as_dir in #( 11131 -*) as_dir=./$as_dir;; 11132 esac 11133 test -d "$as_dir" || eval $as_mkdir_p || { 11134 as_dirs= 11135 while :; do 11136 case $as_dir in #( 11137 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11138 *) as_qdir=$as_dir;; 11139 esac 11140 as_dirs="'$as_qdir' $as_dirs" 11141 as_dir=`$as_dirname -- "$as_dir" || 11142 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11143 X"$as_dir" : 'X\(//\)[^/]' \| \ 11144 X"$as_dir" : 'X\(//\)$' \| \ 11145 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11146 $as_echo X"$as_dir" | 11147 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11148 s//\1/ 11149 q 11150 } 11151 /^X\(\/\/\)[^/].*/{ 11152 s//\1/ 11153 q 11154 } 11155 /^X\(\/\/\)$/{ 11156 s//\1/ 11157 q 11158 } 11159 /^X\(\/\).*/{ 11160 s//\1/ 11161 q 11162 } 11163 s/.*/./; q'` 11164 test -d "$as_dir" && break 11165 done 11166 test -z "$as_dirs" || eval "mkdir $as_dirs" 11167 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11168 11169 11170 } # as_fn_mkdir_p 11171 if mkdir -p . 2>/dev/null; then 11172 as_mkdir_p='mkdir -p "$as_dir"' 11173 else 11174 test -d ./-p && rmdir ./-p 11175 as_mkdir_p=false 11176 fi 11177 11178 11179 # as_fn_executable_p FILE 11180 # ----------------------- 11181 # Test if FILE is an executable regular file. 11182 as_fn_executable_p () 11183 { 11184 test -f "$1" && test -x "$1" 11185 } # as_fn_executable_p 11186 as_test_x='test -x' 11187 as_executable_p=as_fn_executable_p 11188 11189 # Sed expression to map a string onto a valid CPP name. 11190 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11191 11192 # Sed expression to map a string onto a valid variable name. 11193 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11194 11195 11196 exec 6>&1 11197 ## ----------------------------------- ## 11198 ## Main body of $CONFIG_STATUS script. ## 11199 ## ----------------------------------- ## 11200 _ASEOF 11201 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11202 11203 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11204 # Save the log message, to keep $0 and so on meaningful, and to 11205 # report actual input values of CONFIG_FILES etc. instead of their 11206 # values after options handling. 11207 ac_log=" 11208 This file was extended by xfsinfo $as_me 1.0.5, which was 11209 generated by GNU Autoconf 2.69. Invocation command line was 11210 11211 CONFIG_FILES = $CONFIG_FILES 11212 CONFIG_HEADERS = $CONFIG_HEADERS 11213 CONFIG_LINKS = $CONFIG_LINKS 11214 CONFIG_COMMANDS = $CONFIG_COMMANDS 11215 $ $0 $@ 11216 11217 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11218 " 11219 11220 _ACEOF 11221 11222 case $ac_config_files in *" 11223 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11224 esac 11225 11226 case $ac_config_headers in *" 11227 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11228 esac 11229 11230 11231 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11232 # Files that config.status was made for. 11233 config_files="$ac_config_files" 11234 config_headers="$ac_config_headers" 11235 config_commands="$ac_config_commands" 11236 11237 _ACEOF 11238 11239 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11240 ac_cs_usage="\ 11241 \`$as_me' instantiates files and other configuration actions 11242 from templates according to the current configuration. Unless the files 11243 and actions are specified as TAGs, all are instantiated by default. 11244 11245 Usage: $0 [OPTION]... [TAG]... 11246 11247 -h, --help print this help, then exit 11248 -V, --version print version number and configuration settings, then exit 11249 --config print configuration, then exit 11250 -q, --quiet, --silent 11251 do not print progress messages 11252 -d, --debug don't remove temporary files 11253 --recheck update $as_me by reconfiguring in the same conditions 11254 --file=FILE[:TEMPLATE] 11255 instantiate the configuration file FILE 11256 --header=FILE[:TEMPLATE] 11257 instantiate the configuration header FILE 11258 11259 Configuration files: 11260 $config_files 11261 11262 Configuration headers: 11263 $config_headers 11264 11265 Configuration commands: 11266 $config_commands 11267 11268 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11269 11270 _ACEOF 11271 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11272 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11273 ac_cs_version="\\ 11274 xfsinfo config.status 1.0.5 11275 configured by $0, generated by GNU Autoconf 2.69, 11276 with options \\"\$ac_cs_config\\" 11277 11278 Copyright (C) 2012 Free Software Foundation, Inc. 11279 This config.status script is free software; the Free Software Foundation 11280 gives unlimited permission to copy, distribute and modify it." 11281 11282 ac_pwd='$ac_pwd' 11283 srcdir='$srcdir' 11284 INSTALL='$INSTALL' 11285 MKDIR_P='$MKDIR_P' 11286 AWK='$AWK' 11287 test -n "\$AWK" || AWK=awk 11288 _ACEOF 11289 11290 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11291 # The default lists apply if the user does not specify any file. 11292 ac_need_defaults=: 11293 while test $# != 0 11294 do 11295 case $1 in 11296 --*=?*) 11297 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11298 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11299 ac_shift=: 11300 ;; 11301 --*=) 11302 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11303 ac_optarg= 11304 ac_shift=: 11305 ;; 11306 *) 11307 ac_option=$1 11308 ac_optarg=$2 11309 ac_shift=shift 11310 ;; 11311 esac 11312 11313 case $ac_option in 11314 # Handling of the options. 11315 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11316 ac_cs_recheck=: ;; 11317 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11318 $as_echo "$ac_cs_version"; exit ;; 11319 --config | --confi | --conf | --con | --co | --c ) 11320 $as_echo "$ac_cs_config"; exit ;; 11321 --debug | --debu | --deb | --de | --d | -d ) 11322 debug=: ;; 11323 --file | --fil | --fi | --f ) 11324 $ac_shift 11325 case $ac_optarg in 11326 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11327 '') as_fn_error $? "missing file argument" ;; 11328 esac 11329 as_fn_append CONFIG_FILES " '$ac_optarg'" 11330 ac_need_defaults=false;; 11331 --header | --heade | --head | --hea ) 11332 $ac_shift 11333 case $ac_optarg in 11334 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11335 esac 11336 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11337 ac_need_defaults=false;; 11338 --he | --h) 11339 # Conflict between --help and --header 11340 as_fn_error $? "ambiguous option: \`$1' 11341 Try \`$0 --help' for more information.";; 11342 --help | --hel | -h ) 11343 $as_echo "$ac_cs_usage"; exit ;; 11344 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11345 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11346 ac_cs_silent=: ;; 11347 11348 # This is an error. 11349 -*) as_fn_error $? "unrecognized option: \`$1' 11350 Try \`$0 --help' for more information." ;; 11351 11352 *) as_fn_append ac_config_targets " $1" 11353 ac_need_defaults=false ;; 11354 11355 esac 11356 shift 11357 done 11358 11359 ac_configure_extra_args= 11360 11361 if $ac_cs_silent; then 11362 exec 6>/dev/null 11363 ac_configure_extra_args="$ac_configure_extra_args --silent" 11364 fi 11365 11366 _ACEOF 11367 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11368 if \$ac_cs_recheck; then 11369 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11370 shift 11371 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11372 CONFIG_SHELL='$SHELL' 11373 export CONFIG_SHELL 11374 exec "\$@" 11375 fi 11376 11377 _ACEOF 11378 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11379 exec 5>>config.log 11380 { 11381 echo 11382 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11383 ## Running $as_me. ## 11384 _ASBOX 11385 $as_echo "$ac_log" 11386 } >&5 11387 11388 _ACEOF 11389 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11390 # 11391 # INIT-COMMANDS 11392 # 11393 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11394 11395 _ACEOF 11396 11397 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11398 11399 # Handling of arguments. 11400 for ac_config_target in $ac_config_targets 11401 do 11402 case $ac_config_target in 11403 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11404 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11405 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11406 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11407 11408 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11409 esac 11410 done 11411 11412 11413 # If the user did not use the arguments to specify the items to instantiate, 11414 # then the envvar interface is used. Set only those that are not. 11415 # We use the long form for the default assignment because of an extremely 11416 # bizarre bug on SunOS 4.1.3. 11417 if $ac_need_defaults; then 11418 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11419 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11420 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11421 fi 11422 11423 # Have a temporary directory for convenience. Make it in the build tree 11424 # simply because there is no reason against having it here, and in addition, 11425 # creating and moving files from /tmp can sometimes cause problems. 11426 # Hook for its removal unless debugging. 11427 # Note that there is a small window in which the directory will not be cleaned: 11428 # after its creation but before its name has been assigned to `$tmp'. 11429 $debug || 11430 { 11431 tmp= ac_tmp= 11432 trap 'exit_status=$? 11433 : "${ac_tmp:=$tmp}" 11434 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11435 ' 0 11436 trap 'as_fn_exit 1' 1 2 13 15 11437 } 11438 # Create a (secure) tmp directory for tmp files. 11439 11440 { 11441 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11442 test -d "$tmp" 11443 } || 11444 { 11445 tmp=./conf$$-$RANDOM 11446 (umask 077 && mkdir "$tmp") 11447 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11448 ac_tmp=$tmp 11449 11450 # Set up the scripts for CONFIG_FILES section. 11451 # No need to generate them if there are no CONFIG_FILES. 11452 # This happens for instance with `./config.status config.h'. 11453 if test -n "$CONFIG_FILES"; then 11454 11455 11456 ac_cr=`echo X | tr X '\015'` 11457 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11458 # But we know of no other shell where ac_cr would be empty at this 11459 # point, so we can use a bashism as a fallback. 11460 if test "x$ac_cr" = x; then 11461 eval ac_cr=\$\'\\r\' 11462 fi 11463 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11464 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11465 ac_cs_awk_cr='\\r' 11466 else 11467 ac_cs_awk_cr=$ac_cr 11468 fi 11469 11470 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11471 _ACEOF 11472 11473 11474 { 11475 echo "cat >conf$$subs.awk <<_ACEOF" && 11476 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11477 echo "_ACEOF" 11478 } >conf$$subs.sh || 11479 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11480 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11481 ac_delim='%!_!# ' 11482 for ac_last_try in false false false false false :; do 11483 . ./conf$$subs.sh || 11484 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11485 11486 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11487 if test $ac_delim_n = $ac_delim_num; then 11488 break 11489 elif $ac_last_try; then 11490 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11491 else 11492 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11493 fi 11494 done 11495 rm -f conf$$subs.sh 11496 11497 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11498 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11499 _ACEOF 11500 sed -n ' 11501 h 11502 s/^/S["/; s/!.*/"]=/ 11503 p 11504 g 11505 s/^[^!]*!// 11506 :repl 11507 t repl 11508 s/'"$ac_delim"'$// 11509 t delim 11510 :nl 11511 h 11512 s/\(.\{148\}\)..*/\1/ 11513 t more1 11514 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11515 p 11516 n 11517 b repl 11518 :more1 11519 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11520 p 11521 g 11522 s/.\{148\}// 11523 t nl 11524 :delim 11525 h 11526 s/\(.\{148\}\)..*/\1/ 11527 t more2 11528 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11529 p 11530 b 11531 :more2 11532 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11533 p 11534 g 11535 s/.\{148\}// 11536 t delim 11537 ' <conf$$subs.awk | sed ' 11538 /^[^""]/{ 11539 N 11540 s/\n// 11541 } 11542 ' >>$CONFIG_STATUS || ac_write_fail=1 11543 rm -f conf$$subs.awk 11544 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11545 _ACAWK 11546 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11547 for (key in S) S_is_set[key] = 1 11548 FS = "" 11549 11550 } 11551 { 11552 line = $ 0 11553 nfields = split(line, field, "@") 11554 substed = 0 11555 len = length(field[1]) 11556 for (i = 2; i < nfields; i++) { 11557 key = field[i] 11558 keylen = length(key) 11559 if (S_is_set[key]) { 11560 value = S[key] 11561 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11562 len += length(value) + length(field[++i]) 11563 substed = 1 11564 } else 11565 len += 1 + keylen 11566 } 11567 11568 print line 11569 } 11570 11571 _ACAWK 11572 _ACEOF 11573 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11574 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11575 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11576 else 11577 cat 11578 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11579 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11580 _ACEOF 11581 11582 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11583 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11584 # trailing colons and then remove the whole line if VPATH becomes empty 11585 # (actually we leave an empty line to preserve line numbers). 11586 if test "x$srcdir" = x.; then 11587 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11588 h 11589 s/// 11590 s/^/:/ 11591 s/[ ]*$/:/ 11592 s/:\$(srcdir):/:/g 11593 s/:\${srcdir}:/:/g 11594 s/:@srcdir@:/:/g 11595 s/^:*// 11596 s/:*$// 11597 x 11598 s/\(=[ ]*\).*/\1/ 11599 G 11600 s/\n// 11601 s/^[^=]*=[ ]*$// 11602 }' 11603 fi 11604 11605 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11606 fi # test -n "$CONFIG_FILES" 11607 11608 # Set up the scripts for CONFIG_HEADERS section. 11609 # No need to generate them if there are no CONFIG_HEADERS. 11610 # This happens for instance with `./config.status Makefile'. 11611 if test -n "$CONFIG_HEADERS"; then 11612 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11613 BEGIN { 11614 _ACEOF 11615 11616 # Transform confdefs.h into an awk script `defines.awk', embedded as 11617 # here-document in config.status, that substitutes the proper values into 11618 # config.h.in to produce config.h. 11619 11620 # Create a delimiter string that does not exist in confdefs.h, to ease 11621 # handling of long lines. 11622 ac_delim='%!_!# ' 11623 for ac_last_try in false false :; do 11624 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11625 if test -z "$ac_tt"; then 11626 break 11627 elif $ac_last_try; then 11628 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11629 else 11630 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11631 fi 11632 done 11633 11634 # For the awk script, D is an array of macro values keyed by name, 11635 # likewise P contains macro parameters if any. Preserve backslash 11636 # newline sequences. 11637 11638 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11639 sed -n ' 11640 s/.\{148\}/&'"$ac_delim"'/g 11641 t rset 11642 :rset 11643 s/^[ ]*#[ ]*define[ ][ ]*/ / 11644 t def 11645 d 11646 :def 11647 s/\\$// 11648 t bsnl 11649 s/["\\]/\\&/g 11650 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11651 D["\1"]=" \3"/p 11652 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11653 d 11654 :bsnl 11655 s/["\\]/\\&/g 11656 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11657 D["\1"]=" \3\\\\\\n"\\/p 11658 t cont 11659 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11660 t cont 11661 d 11662 :cont 11663 n 11664 s/.\{148\}/&'"$ac_delim"'/g 11665 t clear 11666 :clear 11667 s/\\$// 11668 t bsnlc 11669 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11670 d 11671 :bsnlc 11672 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11673 b cont 11674 ' <confdefs.h | sed ' 11675 s/'"$ac_delim"'/"\\\ 11676 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11677 11678 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11679 for (key in D) D_is_set[key] = 1 11680 FS = "" 11681 } 11682 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11683 line = \$ 0 11684 split(line, arg, " ") 11685 if (arg[1] == "#") { 11686 defundef = arg[2] 11687 mac1 = arg[3] 11688 } else { 11689 defundef = substr(arg[1], 2) 11690 mac1 = arg[2] 11691 } 11692 split(mac1, mac2, "(") #) 11693 macro = mac2[1] 11694 prefix = substr(line, 1, index(line, defundef) - 1) 11695 if (D_is_set[macro]) { 11696 # Preserve the white space surrounding the "#". 11697 print prefix "define", macro P[macro] D[macro] 11698 next 11699 } else { 11700 # Replace #undef with comments. This is necessary, for example, 11701 # in the case of _POSIX_SOURCE, which is predefined and required 11702 # on some systems where configure will not decide to define it. 11703 if (defundef == "undef") { 11704 print "/*", prefix defundef, macro, "*/" 11705 next 11706 } 11707 } 11708 } 11709 { print } 11710 _ACAWK 11711 _ACEOF 11712 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11713 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11714 fi # test -n "$CONFIG_HEADERS" 11715 11716 11717 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11718 shift 11719 for ac_tag 11720 do 11721 case $ac_tag in 11722 :[FHLC]) ac_mode=$ac_tag; continue;; 11723 esac 11724 case $ac_mode$ac_tag in 11725 :[FHL]*:*);; 11726 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11727 :[FH]-) ac_tag=-:-;; 11728 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11729 esac 11730 ac_save_IFS=$IFS 11731 IFS=: 11732 set x $ac_tag 11733 IFS=$ac_save_IFS 11734 shift 11735 ac_file=$1 11736 shift 11737 11738 case $ac_mode in 11739 :L) ac_source=$1;; 11740 :[FH]) 11741 ac_file_inputs= 11742 for ac_f 11743 do 11744 case $ac_f in 11745 -) ac_f="$ac_tmp/stdin";; 11746 *) # Look for the file first in the build tree, then in the source tree 11747 # (if the path is not absolute). The absolute path cannot be DOS-style, 11748 # because $ac_f cannot contain `:'. 11749 test -f "$ac_f" || 11750 case $ac_f in 11751 [\\/$]*) false;; 11752 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11753 esac || 11754 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11755 esac 11756 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11757 as_fn_append ac_file_inputs " '$ac_f'" 11758 done 11759 11760 # Let's still pretend it is `configure' which instantiates (i.e., don't 11761 # use $as_me), people would be surprised to read: 11762 # /* config.h. Generated by config.status. */ 11763 configure_input='Generated from '` 11764 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11765 `' by configure.' 11766 if test x"$ac_file" != x-; then 11767 configure_input="$ac_file. $configure_input" 11768 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11769 $as_echo "$as_me: creating $ac_file" >&6;} 11770 fi 11771 # Neutralize special characters interpreted by sed in replacement strings. 11772 case $configure_input in #( 11773 *\&* | *\|* | *\\* ) 11774 ac_sed_conf_input=`$as_echo "$configure_input" | 11775 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11776 *) ac_sed_conf_input=$configure_input;; 11777 esac 11778 11779 case $ac_tag in 11780 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11781 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11782 esac 11783 ;; 11784 esac 11785 11786 ac_dir=`$as_dirname -- "$ac_file" || 11787 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11788 X"$ac_file" : 'X\(//\)[^/]' \| \ 11789 X"$ac_file" : 'X\(//\)$' \| \ 11790 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11791 $as_echo X"$ac_file" | 11792 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11793 s//\1/ 11794 q 11795 } 11796 /^X\(\/\/\)[^/].*/{ 11797 s//\1/ 11798 q 11799 } 11800 /^X\(\/\/\)$/{ 11801 s//\1/ 11802 q 11803 } 11804 /^X\(\/\).*/{ 11805 s//\1/ 11806 q 11807 } 11808 s/.*/./; q'` 11809 as_dir="$ac_dir"; as_fn_mkdir_p 11810 ac_builddir=. 11811 11812 case "$ac_dir" in 11813 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11814 *) 11815 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11816 # A ".." for each directory in $ac_dir_suffix. 11817 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11818 case $ac_top_builddir_sub in 11819 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11820 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11821 esac ;; 11822 esac 11823 ac_abs_top_builddir=$ac_pwd 11824 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11825 # for backward compatibility: 11826 ac_top_builddir=$ac_top_build_prefix 11827 11828 case $srcdir in 11829 .) # We are building in place. 11830 ac_srcdir=. 11831 ac_top_srcdir=$ac_top_builddir_sub 11832 ac_abs_top_srcdir=$ac_pwd ;; 11833 [\\/]* | ?:[\\/]* ) # Absolute name. 11834 ac_srcdir=$srcdir$ac_dir_suffix; 11835 ac_top_srcdir=$srcdir 11836 ac_abs_top_srcdir=$srcdir ;; 11837 *) # Relative name. 11838 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11839 ac_top_srcdir=$ac_top_build_prefix$srcdir 11840 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11841 esac 11842 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11843 11844 11845 case $ac_mode in 11846 :F) 11847 # 11848 # CONFIG_FILE 11849 # 11850 11851 case $INSTALL in 11852 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11853 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11854 esac 11855 ac_MKDIR_P=$MKDIR_P 11856 case $MKDIR_P in 11857 [\\/$]* | ?:[\\/]* ) ;; 11858 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11859 esac 11860 _ACEOF 11861 11862 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11863 # If the template does not know about datarootdir, expand it. 11864 # FIXME: This hack should be removed a few years after 2.60. 11865 ac_datarootdir_hack=; ac_datarootdir_seen= 11866 ac_sed_dataroot=' 11867 /datarootdir/ { 11868 p 11869 q 11870 } 11871 /@datadir@/p 11872 /@docdir@/p 11873 /@infodir@/p 11874 /@localedir@/p 11875 /@mandir@/p' 11876 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11877 *datarootdir*) ac_datarootdir_seen=yes;; 11878 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11880 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11881 _ACEOF 11882 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11883 ac_datarootdir_hack=' 11884 s&@datadir@&$datadir&g 11885 s&@docdir@&$docdir&g 11886 s&@infodir@&$infodir&g 11887 s&@localedir@&$localedir&g 11888 s&@mandir@&$mandir&g 11889 s&\\\${datarootdir}&$datarootdir&g' ;; 11890 esac 11891 _ACEOF 11892 11893 # Neutralize VPATH when `$srcdir' = `.'. 11894 # Shell code in configure.ac might set extrasub. 11895 # FIXME: do we really want to maintain this feature? 11896 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11897 ac_sed_extra="$ac_vpsub 11898 $extrasub 11899 _ACEOF 11900 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11901 :t 11902 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11903 s|@configure_input@|$ac_sed_conf_input|;t t 11904 s&@top_builddir@&$ac_top_builddir_sub&;t t 11905 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11906 s&@srcdir@&$ac_srcdir&;t t 11907 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11908 s&@top_srcdir@&$ac_top_srcdir&;t t 11909 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11910 s&@builddir@&$ac_builddir&;t t 11911 s&@abs_builddir@&$ac_abs_builddir&;t t 11912 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11913 s&@INSTALL@&$ac_INSTALL&;t t 11914 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11915 $ac_datarootdir_hack 11916 " 11917 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11918 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11919 11920 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11921 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11922 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11923 "$ac_tmp/out"`; test -z "$ac_out"; } && 11924 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11925 which seems to be undefined. Please make sure it is defined" >&5 11926 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11927 which seems to be undefined. Please make sure it is defined" >&2;} 11928 11929 rm -f "$ac_tmp/stdin" 11930 case $ac_file in 11931 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11932 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11933 esac \ 11934 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11935 ;; 11936 :H) 11937 # 11938 # CONFIG_HEADER 11939 # 11940 if test x"$ac_file" != x-; then 11941 { 11942 $as_echo "/* $configure_input */" \ 11943 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11944 } >"$ac_tmp/config.h" \ 11945 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11946 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11947 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11948 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11949 else 11950 rm -f "$ac_file" 11951 mv "$ac_tmp/config.h" "$ac_file" \ 11952 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11953 fi 11954 else 11955 $as_echo "/* $configure_input */" \ 11956 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11957 || as_fn_error $? "could not create -" "$LINENO" 5 11958 fi 11959 # Compute "$ac_file"'s index in $config_headers. 11960 _am_arg="$ac_file" 11961 _am_stamp_count=1 11962 for _am_header in $config_headers :; do 11963 case $_am_header in 11964 $_am_arg | $_am_arg:* ) 11965 break ;; 11966 * ) 11967 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11968 esac 11969 done 11970 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11971 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11972 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11973 X"$_am_arg" : 'X\(//\)$' \| \ 11974 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11975 $as_echo X"$_am_arg" | 11976 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11977 s//\1/ 11978 q 11979 } 11980 /^X\(\/\/\)[^/].*/{ 11981 s//\1/ 11982 q 11983 } 11984 /^X\(\/\/\)$/{ 11985 s//\1/ 11986 q 11987 } 11988 /^X\(\/\).*/{ 11989 s//\1/ 11990 q 11991 } 11992 s/.*/./; q'`/stamp-h$_am_stamp_count 11993 ;; 11994 11995 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11996 $as_echo "$as_me: executing $ac_file commands" >&6;} 11997 ;; 11998 esac 11999 12000 12001 case $ac_file$ac_mode in 12002 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12003 # Older Autoconf quotes --file arguments for eval, but not when files 12004 # are listed without --file. Let's play safe and only enable the eval 12005 # if we detect the quoting. 12006 case $CONFIG_FILES in 12007 *\'*) eval set x "$CONFIG_FILES" ;; 12008 *) set x $CONFIG_FILES ;; 12009 esac 12010 shift 12011 for mf 12012 do 12013 # Strip MF so we end up with the name of the file. 12014 mf=`echo "$mf" | sed -e 's/:.*$//'` 12015 # Check whether this is an Automake generated Makefile or not. 12016 # We used to match only the files named 'Makefile.in', but 12017 # some people rename them; so instead we look at the file content. 12018 # Grep'ing the first line is not enough: some people post-process 12019 # each Makefile.in and add a new line on top of each file to say so. 12020 # Grep'ing the whole file is not good either: AIX grep has a line 12021 # limit of 2048, but all sed's we know have understand at least 4000. 12022 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12023 dirpart=`$as_dirname -- "$mf" || 12024 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12025 X"$mf" : 'X\(//\)[^/]' \| \ 12026 X"$mf" : 'X\(//\)$' \| \ 12027 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12028 $as_echo X"$mf" | 12029 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12030 s//\1/ 12031 q 12032 } 12033 /^X\(\/\/\)[^/].*/{ 12034 s//\1/ 12035 q 12036 } 12037 /^X\(\/\/\)$/{ 12038 s//\1/ 12039 q 12040 } 12041 /^X\(\/\).*/{ 12042 s//\1/ 12043 q 12044 } 12045 s/.*/./; q'` 12046 else 12047 continue 12048 fi 12049 # Extract the definition of DEPDIR, am__include, and am__quote 12050 # from the Makefile without running 'make'. 12051 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12052 test -z "$DEPDIR" && continue 12053 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12054 test -z "$am__include" && continue 12055 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12056 # Find all dependency output files, they are included files with 12057 # $(DEPDIR) in their names. We invoke sed twice because it is the 12058 # simplest approach to changing $(DEPDIR) to its actual value in the 12059 # expansion. 12060 for file in `sed -n " 12061 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12062 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12063 # Make sure the directory exists. 12064 test -f "$dirpart/$file" && continue 12065 fdir=`$as_dirname -- "$file" || 12066 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12067 X"$file" : 'X\(//\)[^/]' \| \ 12068 X"$file" : 'X\(//\)$' \| \ 12069 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12070 $as_echo X"$file" | 12071 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12072 s//\1/ 12073 q 12074 } 12075 /^X\(\/\/\)[^/].*/{ 12076 s//\1/ 12077 q 12078 } 12079 /^X\(\/\/\)$/{ 12080 s//\1/ 12081 q 12082 } 12083 /^X\(\/\).*/{ 12084 s//\1/ 12085 q 12086 } 12087 s/.*/./; q'` 12088 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12089 # echo "creating $dirpart/$file" 12090 echo '# dummy' > "$dirpart/$file" 12091 done 12092 done 12093 } 12094 ;; 12095 12096 esac 12097 done # for ac_tag 12098 12099 12100 as_fn_exit 0 12101 _ACEOF 12102 ac_clean_files=$ac_clean_files_save 12103 12104 test $ac_write_fail = 0 || 12105 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12106 12107 12108 # configure is writing to config.log, and then calls config.status. 12109 # config.status does its own redirection, appending to config.log. 12110 # Unfortunately, on DOS this fails, as config.log is still kept open 12111 # by configure, so config.status won't be able to write to it; its 12112 # output is simply discarded. So we exec the FD to /dev/null, 12113 # effectively closing config.log, so it can be properly (re)opened and 12114 # appended to by config.status. When coming back to configure, we 12115 # need to make the FD available again. 12116 if test "$no_create" != yes; then 12117 ac_cs_success=: 12118 ac_config_status_args= 12119 test "$silent" = yes && 12120 ac_config_status_args="$ac_config_status_args --quiet" 12121 exec 5>/dev/null 12122 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12123 exec 5>>config.log 12124 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12125 # would make configure fail if this is the last instruction. 12126 $ac_cs_success || as_fn_exit 1 12127 fi 12128 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12130 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12131 fi 12132 12133
Indexes created Mon Apr 13 00:22:24 UTC 2026