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 xconsole 1.0.7. 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='xconsole' 583 PACKAGE_TARNAME='xconsole' 584 PACKAGE_VERSION='1.0.7' 585 PACKAGE_STRING='xconsole 1.0.7' 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 appdefaultdir 631 APPDEFS_LIBS 632 APPDEFS_CFLAGS 633 XCONSOLE_LIBS 634 XCONSOLE_CFLAGS 635 MAN_SUBSTS 636 XORG_MAN_PAGE 637 ADMIN_MAN_DIR 638 DRIVER_MAN_DIR 639 MISC_MAN_DIR 640 FILE_MAN_DIR 641 LIB_MAN_DIR 642 APP_MAN_DIR 643 ADMIN_MAN_SUFFIX 644 DRIVER_MAN_SUFFIX 645 MISC_MAN_SUFFIX 646 FILE_MAN_SUFFIX 647 LIB_MAN_SUFFIX 648 APP_MAN_SUFFIX 649 SED 650 host_os 651 host_vendor 652 host_cpu 653 host 654 build_os 655 build_vendor 656 build_cpu 657 build 658 INSTALL_CMD 659 PKG_CONFIG_LIBDIR 660 PKG_CONFIG_PATH 661 PKG_CONFIG 662 CHANGELOG_CMD 663 STRICT_CFLAGS 664 CWARNFLAGS 665 BASE_CFLAGS 666 AM_BACKSLASH 667 AM_DEFAULT_VERBOSITY 668 AM_DEFAULT_V 669 AM_V 670 am__fastdepCC_FALSE 671 am__fastdepCC_TRUE 672 CCDEPMODE 673 am__nodep 674 AMDEPBACKSLASH 675 AMDEP_FALSE 676 AMDEP_TRUE 677 am__quote 678 am__include 679 DEPDIR 680 am__untar 681 am__tar 682 AMTAR 683 am__leading_dot 684 SET_MAKE 685 AWK 686 mkdir_p 687 MKDIR_P 688 INSTALL_STRIP_PROGRAM 689 STRIP 690 install_sh 691 MAKEINFO 692 AUTOHEADER 693 AUTOMAKE 694 AUTOCONF 695 ACLOCAL 696 VERSION 697 PACKAGE 698 CYGPATH_W 699 am__isrc 700 INSTALL_DATA 701 INSTALL_SCRIPT 702 INSTALL_PROGRAM 703 EGREP 704 GREP 705 CPP 706 OBJEXT 707 EXEEXT 708 ac_ct_CC 709 CPPFLAGS 710 LDFLAGS 711 CFLAGS 712 CC 713 target_alias 714 host_alias 715 build_alias 716 LIBS 717 ECHO_T 718 ECHO_N 719 ECHO_C 720 DEFS 721 mandir 722 localedir 723 libdir 724 psdir 725 pdfdir 726 dvidir 727 htmldir 728 infodir 729 docdir 730 oldincludedir 731 includedir 732 localstatedir 733 sharedstatedir 734 sysconfdir 735 datadir 736 datarootdir 737 libexecdir 738 sbindir 739 bindir 740 program_transform_name 741 prefix 742 exec_prefix 743 PACKAGE_URL 744 PACKAGE_BUGREPORT 745 PACKAGE_STRING 746 PACKAGE_VERSION 747 PACKAGE_TARNAME 748 PACKAGE_NAME 749 PATH_SEPARATOR 750 SHELL' 751 ac_subst_files='' 752 ac_user_opts=' 753 enable_option_checking 754 enable_dependency_tracking 755 enable_silent_rules 756 enable_selective_werror 757 enable_strict_compilation 758 with_appdefaultdir 759 ' 760 ac_precious_vars='build_alias 761 host_alias 762 target_alias 763 CC 764 CFLAGS 765 LDFLAGS 766 LIBS 767 CPPFLAGS 768 CPP 769 PKG_CONFIG 770 PKG_CONFIG_PATH 771 PKG_CONFIG_LIBDIR 772 XCONSOLE_CFLAGS 773 XCONSOLE_LIBS 774 APPDEFS_CFLAGS 775 APPDEFS_LIBS' 776 777 778 # 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" >&6; } 1767 if eval \${$3+:} false; then : 1768 $as_echo_n "(cached) " >&6 1769 else 1770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1771 /* end confdefs.h. */ 1772 $4 1773 int 1774 main () 1775 { 1776 #ifndef $as_decl_name 1777 #ifdef __cplusplus 1778 (void) $as_decl_use; 1779 #else 1780 (void) $as_decl_name; 1781 #endif 1782 #endif 1783 1784 ; 1785 return 0; 1786 } 1787 _ACEOF 1788 if ac_fn_c_try_compile "$LINENO"; then : 1789 eval "$3=yes" 1790 else 1791 eval "$3=no" 1792 fi 1793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1794 fi 1795 eval ac_res=\$$3 1796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1797 $as_echo "$ac_res" >&6; } 1798 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1799 1800 } # ac_fn_c_check_decl 1801 1802 # ac_fn_c_try_link LINENO 1803 # ----------------------- 1804 # Try to link conftest.$ac_ext, and return whether this succeeded. 1805 ac_fn_c_try_link () 1806 { 1807 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1808 rm -f conftest.$ac_objext conftest$ac_exeext 1809 if { { ac_try="$ac_link" 1810 case "(($ac_try" in 1811 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1812 *) ac_try_echo=$ac_try;; 1813 esac 1814 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1815 $as_echo "$ac_try_echo"; } >&5 1816 (eval "$ac_link") 2>conftest.err 1817 ac_status=$? 1818 if test -s conftest.err; then 1819 grep -v '^ *+' conftest.err >conftest.er1 1820 cat conftest.er1 >&5 1821 mv -f conftest.er1 conftest.err 1822 fi 1823 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1824 test $ac_status = 0; } && { 1825 test -z "$ac_c_werror_flag" || 1826 test ! -s conftest.err 1827 } && test -s conftest$ac_exeext && { 1828 test "$cross_compiling" = yes || 1829 test -x conftest$ac_exeext 1830 }; then : 1831 ac_retval=0 1832 else 1833 $as_echo "$as_me: failed program was:" >&5 1834 sed 's/^/| /' conftest.$ac_ext >&5 1835 1836 ac_retval=1 1837 fi 1838 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1839 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1840 # interfere with the next link command; also delete a directory that is 1841 # left behind by Apple's compiler. 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"$srcdir/../.."; do 2271 if test -f "$ac_dir/install-sh"; then 2272 ac_aux_dir=$ac_dir 2273 ac_install_sh="$ac_aux_dir/install-sh -c" 2274 break 2275 elif test -f "$ac_dir/install.sh"; then 2276 ac_aux_dir=$ac_dir 2277 ac_install_sh="$ac_aux_dir/install.sh -c" 2278 break 2279 elif test -f "$ac_dir/shtool"; then 2280 ac_aux_dir=$ac_dir 2281 ac_install_sh="$ac_aux_dir/shtool install -c" 2282 break 2283 fi 2284 done 2285 if test -z "$ac_aux_dir"; then 2286 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2287 fi 2288 2289 # These three variables are undocumented and unsupported, 2290 # and are intended to be withdrawn in a future Autoconf release. 2291 # They can cause serious problems if a builder's source tree is in a directory 2292 # whose full name contains unusual characters. 2293 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2294 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2295 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2296 2297 2298 # Expand $ac_aux_dir to an absolute path. 2299 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2300 2301 ac_ext=c 2302 ac_cpp='$CPP $CPPFLAGS' 2303 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2304 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2305 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2306 if test -n "$ac_tool_prefix"; then 2307 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2308 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2310 $as_echo_n "checking for $ac_word... " >&6; } 2311 if ${ac_cv_prog_CC+:} false; then : 2312 $as_echo_n "(cached) " >&6 2313 else 2314 if test -n "$CC"; then 2315 ac_cv_prog_CC="$CC" # Let the user override the test. 2316 else 2317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2318 for as_dir in $PATH 2319 do 2320 IFS=$as_save_IFS 2321 test -z "$as_dir" && as_dir=. 2322 for ac_exec_ext in '' $ac_executable_extensions; do 2323 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2324 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2325 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2326 break 2 2327 fi 2328 done 2329 done 2330 IFS=$as_save_IFS 2331 2332 fi 2333 fi 2334 CC=$ac_cv_prog_CC 2335 if test -n "$CC"; then 2336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2337 $as_echo "$CC" >&6; } 2338 else 2339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2340 $as_echo "no" >&6; } 2341 fi 2342 2343 2344 fi 2345 if test -z "$ac_cv_prog_CC"; then 2346 ac_ct_CC=$CC 2347 # Extract the first word of "gcc", so it can be a program name with args. 2348 set dummy gcc; ac_word=$2 2349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2350 $as_echo_n "checking for $ac_word... " >&6; } 2351 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2352 $as_echo_n "(cached) " >&6 2353 else 2354 if test -n "$ac_ct_CC"; then 2355 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2356 else 2357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2358 for as_dir in $PATH 2359 do 2360 IFS=$as_save_IFS 2361 test -z "$as_dir" && as_dir=. 2362 for ac_exec_ext in '' $ac_executable_extensions; do 2363 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2364 ac_cv_prog_ac_ct_CC="gcc" 2365 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2366 break 2 2367 fi 2368 done 2369 done 2370 IFS=$as_save_IFS 2371 2372 fi 2373 fi 2374 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2375 if test -n "$ac_ct_CC"; then 2376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2377 $as_echo "$ac_ct_CC" >&6; } 2378 else 2379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2380 $as_echo "no" >&6; } 2381 fi 2382 2383 if test "x$ac_ct_CC" = x; then 2384 CC="" 2385 else 2386 case $cross_compiling:$ac_tool_warned in 2387 yes:) 2388 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2389 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2390 ac_tool_warned=yes ;; 2391 esac 2392 CC=$ac_ct_CC 2393 fi 2394 else 2395 CC="$ac_cv_prog_CC" 2396 fi 2397 2398 if test -z "$CC"; then 2399 if test -n "$ac_tool_prefix"; then 2400 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2401 set dummy ${ac_tool_prefix}cc; ac_word=$2 2402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2403 $as_echo_n "checking for $ac_word... " >&6; } 2404 if ${ac_cv_prog_CC+:} false; then : 2405 $as_echo_n "(cached) " >&6 2406 else 2407 if test -n "$CC"; then 2408 ac_cv_prog_CC="$CC" # Let the user override the test. 2409 else 2410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2411 for as_dir in $PATH 2412 do 2413 IFS=$as_save_IFS 2414 test -z "$as_dir" && as_dir=. 2415 for ac_exec_ext in '' $ac_executable_extensions; do 2416 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2417 ac_cv_prog_CC="${ac_tool_prefix}cc" 2418 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2419 break 2 2420 fi 2421 done 2422 done 2423 IFS=$as_save_IFS 2424 2425 fi 2426 fi 2427 CC=$ac_cv_prog_CC 2428 if test -n "$CC"; then 2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2430 $as_echo "$CC" >&6; } 2431 else 2432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2433 $as_echo "no" >&6; } 2434 fi 2435 2436 2437 fi 2438 fi 2439 if test -z "$CC"; then 2440 # Extract the first word of "cc", so it can be a program name with args. 2441 set dummy cc; ac_word=$2 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2443 $as_echo_n "checking for $ac_word... " >&6; } 2444 if ${ac_cv_prog_CC+:} false; then : 2445 $as_echo_n "(cached) " >&6 2446 else 2447 if test -n "$CC"; then 2448 ac_cv_prog_CC="$CC" # Let the user override the test. 2449 else 2450 ac_prog_rejected=no 2451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2452 for as_dir in $PATH 2453 do 2454 IFS=$as_save_IFS 2455 test -z "$as_dir" && as_dir=. 2456 for ac_exec_ext in '' $ac_executable_extensions; do 2457 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2458 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2459 ac_prog_rejected=yes 2460 continue 2461 fi 2462 ac_cv_prog_CC="cc" 2463 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2464 break 2 2465 fi 2466 done 2467 done 2468 IFS=$as_save_IFS 2469 2470 if test $ac_prog_rejected = yes; then 2471 # We found a bogon in the path, so make sure we never use it. 2472 set dummy $ac_cv_prog_CC 2473 shift 2474 if test $# != 0; then 2475 # We chose a different compiler from the bogus one. 2476 # However, it has the same basename, so the bogon will be chosen 2477 # first if we set CC to just the basename; use the full file name. 2478 shift 2479 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2480 fi 2481 fi 2482 fi 2483 fi 2484 CC=$ac_cv_prog_CC 2485 if test -n "$CC"; then 2486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2487 $as_echo "$CC" >&6; } 2488 else 2489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2490 $as_echo "no" >&6; } 2491 fi 2492 2493 2494 fi 2495 if test -z "$CC"; then 2496 if test -n "$ac_tool_prefix"; then 2497 for ac_prog in cl.exe 2498 do 2499 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2500 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2502 $as_echo_n "checking for $ac_word... " >&6; } 2503 if ${ac_cv_prog_CC+:} false; then : 2504 $as_echo_n "(cached) " >&6 2505 else 2506 if test -n "$CC"; then 2507 ac_cv_prog_CC="$CC" # Let the user override the test. 2508 else 2509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2510 for as_dir in $PATH 2511 do 2512 IFS=$as_save_IFS 2513 test -z "$as_dir" && as_dir=. 2514 for ac_exec_ext in '' $ac_executable_extensions; do 2515 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2516 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2517 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2518 break 2 2519 fi 2520 done 2521 done 2522 IFS=$as_save_IFS 2523 2524 fi 2525 fi 2526 CC=$ac_cv_prog_CC 2527 if test -n "$CC"; then 2528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2529 $as_echo "$CC" >&6; } 2530 else 2531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2532 $as_echo "no" >&6; } 2533 fi 2534 2535 2536 test -n "$CC" && break 2537 done 2538 fi 2539 if test -z "$CC"; then 2540 ac_ct_CC=$CC 2541 for ac_prog in cl.exe 2542 do 2543 # Extract the first word of "$ac_prog", so it can be a program name with args. 2544 set dummy $ac_prog; ac_word=$2 2545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2546 $as_echo_n "checking for $ac_word... " >&6; } 2547 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2548 $as_echo_n "(cached) " >&6 2549 else 2550 if test -n "$ac_ct_CC"; then 2551 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2552 else 2553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2554 for as_dir in $PATH 2555 do 2556 IFS=$as_save_IFS 2557 test -z "$as_dir" && as_dir=. 2558 for ac_exec_ext in '' $ac_executable_extensions; do 2559 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2560 ac_cv_prog_ac_ct_CC="$ac_prog" 2561 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2562 break 2 2563 fi 2564 done 2565 done 2566 IFS=$as_save_IFS 2567 2568 fi 2569 fi 2570 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2571 if test -n "$ac_ct_CC"; then 2572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2573 $as_echo "$ac_ct_CC" >&6; } 2574 else 2575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2576 $as_echo "no" >&6; } 2577 fi 2578 2579 2580 test -n "$ac_ct_CC" && break 2581 done 2582 2583 if test "x$ac_ct_CC" = x; then 2584 CC="" 2585 else 2586 case $cross_compiling:$ac_tool_warned in 2587 yes:) 2588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2589 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2590 ac_tool_warned=yes ;; 2591 esac 2592 CC=$ac_ct_CC 2593 fi 2594 fi 2595 2596 fi 2597 2598 2599 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2600 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2601 as_fn_error $? "no acceptable C compiler found in \$PATH 2602 See \`config.log' for more details" "$LINENO" 5; } 2603 2604 # Provide some information about the compiler. 2605 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2606 set X $ac_compile 2607 ac_compiler=$2 2608 for ac_option in --version -v -V -qversion; do 2609 { { ac_try="$ac_compiler $ac_option >&5" 2610 case "(($ac_try" in 2611 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2612 *) ac_try_echo=$ac_try;; 2613 esac 2614 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2615 $as_echo "$ac_try_echo"; } >&5 2616 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2617 ac_status=$? 2618 if test -s conftest.err; then 2619 sed '10a\ 2620 ... rest of stderr output deleted ... 2621 10q' conftest.err >conftest.er1 2622 cat conftest.er1 >&5 2623 fi 2624 rm -f conftest.er1 conftest.err 2625 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2626 test $ac_status = 0; } 2627 done 2628 2629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2630 /* end confdefs.h. */ 2631 2632 int 2633 main () 2634 { 2635 2636 ; 2637 return 0; 2638 } 2639 _ACEOF 2640 ac_clean_files_save=$ac_clean_files 2641 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2642 # Try to create an executable without -o first, disregard a.out. 2643 # It will help us diagnose broken compilers, and finding out an intuition 2644 # of exeext. 2645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2646 $as_echo_n "checking whether the C compiler works... " >&6; } 2647 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2648 2649 # The possible output files: 2650 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2651 2652 ac_rmfiles= 2653 for ac_file in $ac_files 2654 do 2655 case $ac_file in 2656 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2657 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2658 esac 2659 done 2660 rm -f $ac_rmfiles 2661 2662 if { { ac_try="$ac_link_default" 2663 case "(($ac_try" in 2664 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2665 *) ac_try_echo=$ac_try;; 2666 esac 2667 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2668 $as_echo "$ac_try_echo"; } >&5 2669 (eval "$ac_link_default") 2>&5 2670 ac_status=$? 2671 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2672 test $ac_status = 0; }; then : 2673 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2674 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2675 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2676 # so that the user can short-circuit this test for compilers unknown to 2677 # Autoconf. 2678 for ac_file in $ac_files '' 2679 do 2680 test -f "$ac_file" || continue 2681 case $ac_file in 2682 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2683 ;; 2684 [ab].out ) 2685 # We found the default executable, but exeext='' is most 2686 # certainly right. 2687 break;; 2688 *.* ) 2689 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2690 then :; else 2691 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2692 fi 2693 # We set ac_cv_exeext here because the later test for it is not 2694 # safe: cross compilers may not add the suffix if given an `-o' 2695 # argument, so we may need to know it at that point already. 2696 # Even if this section looks crufty: it has the advantage of 2697 # actually working. 2698 break;; 2699 * ) 2700 break;; 2701 esac 2702 done 2703 test "$ac_cv_exeext" = no && ac_cv_exeext= 2704 2705 else 2706 ac_file='' 2707 fi 2708 if test -z "$ac_file"; then : 2709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2710 $as_echo "no" >&6; } 2711 $as_echo "$as_me: failed program was:" >&5 2712 sed 's/^/| /' conftest.$ac_ext >&5 2713 2714 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2715 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2716 as_fn_error 77 "C compiler cannot create executables 2717 See \`config.log' for more details" "$LINENO" 5; } 2718 else 2719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2720 $as_echo "yes" >&6; } 2721 fi 2722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2723 $as_echo_n "checking for C compiler default output file name... " >&6; } 2724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2725 $as_echo "$ac_file" >&6; } 2726 ac_exeext=$ac_cv_exeext 2727 2728 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2729 ac_clean_files=$ac_clean_files_save 2730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2731 $as_echo_n "checking for suffix of executables... " >&6; } 2732 if { { ac_try="$ac_link" 2733 case "(($ac_try" in 2734 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2735 *) ac_try_echo=$ac_try;; 2736 esac 2737 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2738 $as_echo "$ac_try_echo"; } >&5 2739 (eval "$ac_link") 2>&5 2740 ac_status=$? 2741 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2742 test $ac_status = 0; }; then : 2743 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2744 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2745 # work properly (i.e., refer to `conftest.exe'), while it won't with 2746 # `rm'. 2747 for ac_file in conftest.exe conftest conftest.*; do 2748 test -f "$ac_file" || continue 2749 case $ac_file in 2750 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2751 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2752 break;; 2753 * ) break;; 2754 esac 2755 done 2756 else 2757 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2758 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2759 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2760 See \`config.log' for more details" "$LINENO" 5; } 2761 fi 2762 rm -f conftest conftest$ac_cv_exeext 2763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2764 $as_echo "$ac_cv_exeext" >&6; } 2765 2766 rm -f conftest.$ac_ext 2767 EXEEXT=$ac_cv_exeext 2768 ac_exeext=$EXEEXT 2769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2770 /* end confdefs.h. */ 2771 #include <stdio.h> 2772 int 2773 main () 2774 { 2775 FILE *f = fopen ("conftest.out", "w"); 2776 return ferror (f) || fclose (f) != 0; 2777 2778 ; 2779 return 0; 2780 } 2781 _ACEOF 2782 ac_clean_files="$ac_clean_files conftest.out" 2783 # Check that the compiler produces executables we can run. If not, either 2784 # the compiler is broken, or we cross compile. 2785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2786 $as_echo_n "checking whether we are cross compiling... " >&6; } 2787 if test "$cross_compiling" != yes; then 2788 { { ac_try="$ac_link" 2789 case "(($ac_try" in 2790 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2791 *) ac_try_echo=$ac_try;; 2792 esac 2793 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2794 $as_echo "$ac_try_echo"; } >&5 2795 (eval "$ac_link") 2>&5 2796 ac_status=$? 2797 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2798 test $ac_status = 0; } 2799 if { ac_try='./conftest$ac_cv_exeext' 2800 { { case "(($ac_try" in 2801 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2802 *) ac_try_echo=$ac_try;; 2803 esac 2804 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2805 $as_echo "$ac_try_echo"; } >&5 2806 (eval "$ac_try") 2>&5 2807 ac_status=$? 2808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2809 test $ac_status = 0; }; }; then 2810 cross_compiling=no 2811 else 2812 if test "$cross_compiling" = maybe; then 2813 cross_compiling=yes 2814 else 2815 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2816 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2817 as_fn_error $? "cannot run C compiled programs. 2818 If you meant to cross compile, use \`--host'. 2819 See \`config.log' for more details" "$LINENO" 5; } 2820 fi 2821 fi 2822 fi 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2824 $as_echo "$cross_compiling" >&6; } 2825 2826 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2827 ac_clean_files=$ac_clean_files_save 2828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2829 $as_echo_n "checking for suffix of object files... " >&6; } 2830 if ${ac_cv_objext+:} false; then : 2831 $as_echo_n "(cached) " >&6 2832 else 2833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2834 /* end confdefs.h. */ 2835 2836 int 2837 main () 2838 { 2839 2840 ; 2841 return 0; 2842 } 2843 _ACEOF 2844 rm -f conftest.o conftest.obj 2845 if { { ac_try="$ac_compile" 2846 case "(($ac_try" in 2847 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2848 *) ac_try_echo=$ac_try;; 2849 esac 2850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2851 $as_echo "$ac_try_echo"; } >&5 2852 (eval "$ac_compile") 2>&5 2853 ac_status=$? 2854 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2855 test $ac_status = 0; }; then : 2856 for ac_file in conftest.o conftest.obj conftest.*; do 2857 test -f "$ac_file" || continue; 2858 case $ac_file in 2859 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2860 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2861 break;; 2862 esac 2863 done 2864 else 2865 $as_echo "$as_me: failed program was:" >&5 2866 sed 's/^/| /' conftest.$ac_ext >&5 2867 2868 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2869 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2870 as_fn_error $? "cannot compute suffix of object files: cannot compile 2871 See \`config.log' for more details" "$LINENO" 5; } 2872 fi 2873 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2874 fi 2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2876 $as_echo "$ac_cv_objext" >&6; } 2877 OBJEXT=$ac_cv_objext 2878 ac_objext=$OBJEXT 2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2880 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2881 if ${ac_cv_c_compiler_gnu+:} false; then : 2882 $as_echo_n "(cached) " >&6 2883 else 2884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2885 /* end confdefs.h. */ 2886 2887 int 2888 main () 2889 { 2890 #ifndef __GNUC__ 2891 choke me 2892 #endif 2893 2894 ; 2895 return 0; 2896 } 2897 _ACEOF 2898 if ac_fn_c_try_compile "$LINENO"; then : 2899 ac_compiler_gnu=yes 2900 else 2901 ac_compiler_gnu=no 2902 fi 2903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2904 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2905 2906 fi 2907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2908 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2909 if test $ac_compiler_gnu = yes; then 2910 GCC=yes 2911 else 2912 GCC= 2913 fi 2914 ac_test_CFLAGS=${CFLAGS+set} 2915 ac_save_CFLAGS=$CFLAGS 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2917 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2918 if ${ac_cv_prog_cc_g+:} false; then : 2919 $as_echo_n "(cached) " >&6 2920 else 2921 ac_save_c_werror_flag=$ac_c_werror_flag 2922 ac_c_werror_flag=yes 2923 ac_cv_prog_cc_g=no 2924 CFLAGS="-g" 2925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2926 /* end confdefs.h. */ 2927 2928 int 2929 main () 2930 { 2931 2932 ; 2933 return 0; 2934 } 2935 _ACEOF 2936 if ac_fn_c_try_compile "$LINENO"; then : 2937 ac_cv_prog_cc_g=yes 2938 else 2939 CFLAGS="" 2940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2941 /* end confdefs.h. */ 2942 2943 int 2944 main () 2945 { 2946 2947 ; 2948 return 0; 2949 } 2950 _ACEOF 2951 if ac_fn_c_try_compile "$LINENO"; then : 2952 2953 else 2954 ac_c_werror_flag=$ac_save_c_werror_flag 2955 CFLAGS="-g" 2956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2957 /* end confdefs.h. */ 2958 2959 int 2960 main () 2961 { 2962 2963 ; 2964 return 0; 2965 } 2966 _ACEOF 2967 if ac_fn_c_try_compile "$LINENO"; then : 2968 ac_cv_prog_cc_g=yes 2969 fi 2970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2971 fi 2972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2973 fi 2974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2975 ac_c_werror_flag=$ac_save_c_werror_flag 2976 fi 2977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2978 $as_echo "$ac_cv_prog_cc_g" >&6; } 2979 if test "$ac_test_CFLAGS" = set; then 2980 CFLAGS=$ac_save_CFLAGS 2981 elif test $ac_cv_prog_cc_g = yes; then 2982 if test "$GCC" = yes; then 2983 CFLAGS="-g -O2" 2984 else 2985 CFLAGS="-g" 2986 fi 2987 else 2988 if test "$GCC" = yes; then 2989 CFLAGS="-O2" 2990 else 2991 CFLAGS= 2992 fi 2993 fi 2994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2995 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2996 if ${ac_cv_prog_cc_c89+:} false; then : 2997 $as_echo_n "(cached) " >&6 2998 else 2999 ac_cv_prog_cc_c89=no 3000 ac_save_CC=$CC 3001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3002 /* end confdefs.h. */ 3003 #include <stdarg.h> 3004 #include <stdio.h> 3005 struct stat; 3006 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3007 struct buf { int x; }; 3008 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3009 static char *e (p, i) 3010 char **p; 3011 int i; 3012 { 3013 return p[i]; 3014 } 3015 static char *f (char * (*g) (char **, int), char **p, ...) 3016 { 3017 char *s; 3018 va_list v; 3019 va_start (v,p); 3020 s = g (p, va_arg (v,int)); 3021 va_end (v); 3022 return s; 3023 } 3024 3025 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3026 function prototypes and stuff, but not '\xHH' hex character constants. 3027 These don't provoke an error unfortunately, instead are silently treated 3028 as 'x'. The following induces an error, until -std is added to get 3029 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3030 array size at least. It's necessary to write '\x00'==0 to get something 3031 that's true only with -std. */ 3032 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3033 3034 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3035 inside strings and character constants. */ 3036 #define FOO(x) 'x' 3037 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3038 3039 int test (int i, double x); 3040 struct s1 {int (*f) (int a);}; 3041 struct s2 {int (*f) (double a);}; 3042 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3043 int argc; 3044 char **argv; 3045 int 3046 main () 3047 { 3048 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3049 ; 3050 return 0; 3051 } 3052 _ACEOF 3053 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3054 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3055 do 3056 CC="$ac_save_CC $ac_arg" 3057 if ac_fn_c_try_compile "$LINENO"; then : 3058 ac_cv_prog_cc_c89=$ac_arg 3059 fi 3060 rm -f core conftest.err conftest.$ac_objext 3061 test "x$ac_cv_prog_cc_c89" != "xno" && break 3062 done 3063 rm -f conftest.$ac_ext 3064 CC=$ac_save_CC 3065 3066 fi 3067 # AC_CACHE_VAL 3068 case "x$ac_cv_prog_cc_c89" in 3069 x) 3070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3071 $as_echo "none needed" >&6; } ;; 3072 xno) 3073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3074 $as_echo "unsupported" >&6; } ;; 3075 *) 3076 CC="$CC $ac_cv_prog_cc_c89" 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3078 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3079 esac 3080 if test "x$ac_cv_prog_cc_c89" != xno; then : 3081 3082 fi 3083 3084 ac_ext=c 3085 ac_cpp='$CPP $CPPFLAGS' 3086 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3087 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3088 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3089 3090 ac_ext=c 3091 ac_cpp='$CPP $CPPFLAGS' 3092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3094 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3096 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3097 if ${am_cv_prog_cc_c_o+:} false; then : 3098 $as_echo_n "(cached) " >&6 3099 else 3100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3101 /* end confdefs.h. */ 3102 3103 int 3104 main () 3105 { 3106 3107 ; 3108 return 0; 3109 } 3110 _ACEOF 3111 # Make sure it works both with $CC and with simple cc. 3112 # Following AC_PROG_CC_C_O, we do the test twice because some 3113 # compilers refuse to overwrite an existing .o file with -o, 3114 # though they will create one. 3115 am_cv_prog_cc_c_o=yes 3116 for am_i in 1 2; do 3117 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3118 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3119 ac_status=$? 3120 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3121 (exit $ac_status); } \ 3122 && test -f conftest2.$ac_objext; then 3123 : OK 3124 else 3125 am_cv_prog_cc_c_o=no 3126 break 3127 fi 3128 done 3129 rm -f core conftest* 3130 unset am_i 3131 fi 3132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3133 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3134 if test "$am_cv_prog_cc_c_o" != yes; then 3135 # Losing compiler, so override with the script. 3136 # FIXME: It is wrong to rewrite CC. 3137 # But if we don't then we get into trouble of one sort or another. 3138 # A longer-term fix would be to have automake use am__CC in this case, 3139 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3140 CC="$am_aux_dir/compile $CC" 3141 fi 3142 ac_ext=c 3143 ac_cpp='$CPP $CPPFLAGS' 3144 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3145 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3146 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3147 3148 3149 3150 ac_ext=c 3151 ac_cpp='$CPP $CPPFLAGS' 3152 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3153 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3154 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3156 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3157 # On Suns, sometimes $CPP names a directory. 3158 if test -n "$CPP" && test -d "$CPP"; then 3159 CPP= 3160 fi 3161 if test -z "$CPP"; then 3162 if ${ac_cv_prog_CPP+:} false; then : 3163 $as_echo_n "(cached) " >&6 3164 else 3165 # Double quotes because CPP needs to be expanded 3166 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3167 do 3168 ac_preproc_ok=false 3169 for ac_c_preproc_warn_flag in '' yes 3170 do 3171 # Use a header file that comes with gcc, so configuring glibc 3172 # with a fresh cross-compiler works. 3173 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3174 # <limits.h> exists even on freestanding compilers. 3175 # On the NeXT, cc -E runs the code through the compiler's parser, 3176 # not just through cpp. "Syntax error" is here to catch this case. 3177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3178 /* end confdefs.h. */ 3179 #ifdef __STDC__ 3180 # include <limits.h> 3181 #else 3182 # include <assert.h> 3183 #endif 3184 Syntax error 3185 _ACEOF 3186 if ac_fn_c_try_cpp "$LINENO"; then : 3187 3188 else 3189 # Broken: fails on valid input. 3190 continue 3191 fi 3192 rm -f conftest.err conftest.i conftest.$ac_ext 3193 3194 # OK, works on sane cases. Now check whether nonexistent headers 3195 # can be detected and how. 3196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3197 /* end confdefs.h. */ 3198 #include <ac_nonexistent.h> 3199 _ACEOF 3200 if ac_fn_c_try_cpp "$LINENO"; then : 3201 # Broken: success on invalid input. 3202 continue 3203 else 3204 # Passes both tests. 3205 ac_preproc_ok=: 3206 break 3207 fi 3208 rm -f conftest.err conftest.i conftest.$ac_ext 3209 3210 done 3211 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3212 rm -f conftest.i conftest.err conftest.$ac_ext 3213 if $ac_preproc_ok; then : 3214 break 3215 fi 3216 3217 done 3218 ac_cv_prog_CPP=$CPP 3219 3220 fi 3221 CPP=$ac_cv_prog_CPP 3222 else 3223 ac_cv_prog_CPP=$CPP 3224 fi 3225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3226 $as_echo "$CPP" >&6; } 3227 ac_preproc_ok=false 3228 for ac_c_preproc_warn_flag in '' yes 3229 do 3230 # Use a header file that comes with gcc, so configuring glibc 3231 # with a fresh cross-compiler works. 3232 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3233 # <limits.h> exists even on freestanding compilers. 3234 # On the NeXT, cc -E runs the code through the compiler's parser, 3235 # not just through cpp. "Syntax error" is here to catch this case. 3236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3237 /* end confdefs.h. */ 3238 #ifdef __STDC__ 3239 # include <limits.h> 3240 #else 3241 # include <assert.h> 3242 #endif 3243 Syntax error 3244 _ACEOF 3245 if ac_fn_c_try_cpp "$LINENO"; then : 3246 3247 else 3248 # Broken: fails on valid input. 3249 continue 3250 fi 3251 rm -f conftest.err conftest.i conftest.$ac_ext 3252 3253 # OK, works on sane cases. Now check whether nonexistent headers 3254 # can be detected and how. 3255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3256 /* end confdefs.h. */ 3257 #include <ac_nonexistent.h> 3258 _ACEOF 3259 if ac_fn_c_try_cpp "$LINENO"; then : 3260 # Broken: success on invalid input. 3261 continue 3262 else 3263 # Passes both tests. 3264 ac_preproc_ok=: 3265 break 3266 fi 3267 rm -f conftest.err conftest.i conftest.$ac_ext 3268 3269 done 3270 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3271 rm -f conftest.i conftest.err conftest.$ac_ext 3272 if $ac_preproc_ok; then : 3273 3274 else 3275 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3276 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3277 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3278 See \`config.log' for more details" "$LINENO" 5; } 3279 fi 3280 3281 ac_ext=c 3282 ac_cpp='$CPP $CPPFLAGS' 3283 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3284 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3285 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3286 3287 3288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3289 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3290 if ${ac_cv_path_GREP+:} false; then : 3291 $as_echo_n "(cached) " >&6 3292 else 3293 if test -z "$GREP"; then 3294 ac_path_GREP_found=false 3295 # Loop through the user's path and test for each of PROGNAME-LIST 3296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3297 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3298 do 3299 IFS=$as_save_IFS 3300 test -z "$as_dir" && as_dir=. 3301 for ac_prog in grep ggrep; do 3302 for ac_exec_ext in '' $ac_executable_extensions; do 3303 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3304 as_fn_executable_p "$ac_path_GREP" || continue 3305 # Check for GNU ac_path_GREP and select it if it is found. 3306 # Check for GNU $ac_path_GREP 3307 case `"$ac_path_GREP" --version 2>&1` in 3308 *GNU*) 3309 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3310 *) 3311 ac_count=0 3312 $as_echo_n 0123456789 >"conftest.in" 3313 while : 3314 do 3315 cat "conftest.in" "conftest.in" >"conftest.tmp" 3316 mv "conftest.tmp" "conftest.in" 3317 cp "conftest.in" "conftest.nl" 3318 $as_echo 'GREP' >> "conftest.nl" 3319 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3320 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3321 as_fn_arith $ac_count + 1 && ac_count=$as_val 3322 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3323 # Best one so far, save it but keep looking for a better one 3324 ac_cv_path_GREP="$ac_path_GREP" 3325 ac_path_GREP_max=$ac_count 3326 fi 3327 # 10*(2^10) chars as input seems more than enough 3328 test $ac_count -gt 10 && break 3329 done 3330 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3331 esac 3332 3333 $ac_path_GREP_found && break 3 3334 done 3335 done 3336 done 3337 IFS=$as_save_IFS 3338 if test -z "$ac_cv_path_GREP"; then 3339 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3340 fi 3341 else 3342 ac_cv_path_GREP=$GREP 3343 fi 3344 3345 fi 3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3347 $as_echo "$ac_cv_path_GREP" >&6; } 3348 GREP="$ac_cv_path_GREP" 3349 3350 3351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3352 $as_echo_n "checking for egrep... " >&6; } 3353 if ${ac_cv_path_EGREP+:} false; then : 3354 $as_echo_n "(cached) " >&6 3355 else 3356 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3357 then ac_cv_path_EGREP="$GREP -E" 3358 else 3359 if test -z "$EGREP"; then 3360 ac_path_EGREP_found=false 3361 # Loop through the user's path and test for each of PROGNAME-LIST 3362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3363 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3364 do 3365 IFS=$as_save_IFS 3366 test -z "$as_dir" && as_dir=. 3367 for ac_prog in egrep; do 3368 for ac_exec_ext in '' $ac_executable_extensions; do 3369 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3370 as_fn_executable_p "$ac_path_EGREP" || continue 3371 # Check for GNU ac_path_EGREP and select it if it is found. 3372 # Check for GNU $ac_path_EGREP 3373 case `"$ac_path_EGREP" --version 2>&1` in 3374 *GNU*) 3375 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3376 *) 3377 ac_count=0 3378 $as_echo_n 0123456789 >"conftest.in" 3379 while : 3380 do 3381 cat "conftest.in" "conftest.in" >"conftest.tmp" 3382 mv "conftest.tmp" "conftest.in" 3383 cp "conftest.in" "conftest.nl" 3384 $as_echo 'EGREP' >> "conftest.nl" 3385 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3386 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3387 as_fn_arith $ac_count + 1 && ac_count=$as_val 3388 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3389 # Best one so far, save it but keep looking for a better one 3390 ac_cv_path_EGREP="$ac_path_EGREP" 3391 ac_path_EGREP_max=$ac_count 3392 fi 3393 # 10*(2^10) chars as input seems more than enough 3394 test $ac_count -gt 10 && break 3395 done 3396 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3397 esac 3398 3399 $ac_path_EGREP_found && break 3 3400 done 3401 done 3402 done 3403 IFS=$as_save_IFS 3404 if test -z "$ac_cv_path_EGREP"; then 3405 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3406 fi 3407 else 3408 ac_cv_path_EGREP=$EGREP 3409 fi 3410 3411 fi 3412 fi 3413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3414 $as_echo "$ac_cv_path_EGREP" >&6; } 3415 EGREP="$ac_cv_path_EGREP" 3416 3417 3418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3419 $as_echo_n "checking for ANSI C header files... " >&6; } 3420 if ${ac_cv_header_stdc+:} false; then : 3421 $as_echo_n "(cached) " >&6 3422 else 3423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3424 /* end confdefs.h. */ 3425 #include <stdlib.h> 3426 #include <stdarg.h> 3427 #include <string.h> 3428 #include <float.h> 3429 3430 int 3431 main () 3432 { 3433 3434 ; 3435 return 0; 3436 } 3437 _ACEOF 3438 if ac_fn_c_try_compile "$LINENO"; then : 3439 ac_cv_header_stdc=yes 3440 else 3441 ac_cv_header_stdc=no 3442 fi 3443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3444 3445 if test $ac_cv_header_stdc = yes; then 3446 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3448 /* end confdefs.h. */ 3449 #include <string.h> 3450 3451 _ACEOF 3452 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3453 $EGREP "memchr" >/dev/null 2>&1; then : 3454 3455 else 3456 ac_cv_header_stdc=no 3457 fi 3458 rm -f conftest* 3459 3460 fi 3461 3462 if test $ac_cv_header_stdc = yes; then 3463 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3465 /* end confdefs.h. */ 3466 #include <stdlib.h> 3467 3468 _ACEOF 3469 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3470 $EGREP "free" >/dev/null 2>&1; then : 3471 3472 else 3473 ac_cv_header_stdc=no 3474 fi 3475 rm -f conftest* 3476 3477 fi 3478 3479 if test $ac_cv_header_stdc = yes; then 3480 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3481 if test "$cross_compiling" = yes; then : 3482 : 3483 else 3484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3485 /* end confdefs.h. */ 3486 #include <ctype.h> 3487 #include <stdlib.h> 3488 #if ((' ' & 0x0FF) == 0x020) 3489 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3490 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3491 #else 3492 # define ISLOWER(c) \ 3493 (('a' <= (c) && (c) <= 'i') \ 3494 || ('j' <= (c) && (c) <= 'r') \ 3495 || ('s' <= (c) && (c) <= 'z')) 3496 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3497 #endif 3498 3499 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3500 int 3501 main () 3502 { 3503 int i; 3504 for (i = 0; i < 256; i++) 3505 if (XOR (islower (i), ISLOWER (i)) 3506 || toupper (i) != TOUPPER (i)) 3507 return 2; 3508 return 0; 3509 } 3510 _ACEOF 3511 if ac_fn_c_try_run "$LINENO"; then : 3512 3513 else 3514 ac_cv_header_stdc=no 3515 fi 3516 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3517 conftest.$ac_objext conftest.beam conftest.$ac_ext 3518 fi 3519 3520 fi 3521 fi 3522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3523 $as_echo "$ac_cv_header_stdc" >&6; } 3524 if test $ac_cv_header_stdc = yes; then 3525 3526 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3527 3528 fi 3529 3530 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3531 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3532 inttypes.h stdint.h unistd.h 3533 do : 3534 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3535 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3536 " 3537 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3538 cat >>confdefs.h <<_ACEOF 3539 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3540 _ACEOF 3541 3542 fi 3543 3544 done 3545 3546 3547 3548 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3549 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3550 MINIX=yes 3551 else 3552 MINIX= 3553 fi 3554 3555 3556 if test "$MINIX" = yes; then 3557 3558 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3559 3560 3561 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3562 3563 3564 $as_echo "#define _MINIX 1" >>confdefs.h 3565 3566 fi 3567 3568 3569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3570 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3571 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3572 $as_echo_n "(cached) " >&6 3573 else 3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3575 /* end confdefs.h. */ 3576 3577 # define __EXTENSIONS__ 1 3578 $ac_includes_default 3579 int 3580 main () 3581 { 3582 3583 ; 3584 return 0; 3585 } 3586 _ACEOF 3587 if ac_fn_c_try_compile "$LINENO"; then : 3588 ac_cv_safe_to_define___extensions__=yes 3589 else 3590 ac_cv_safe_to_define___extensions__=no 3591 fi 3592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3593 fi 3594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3595 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3596 test $ac_cv_safe_to_define___extensions__ = yes && 3597 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3598 3599 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3600 3601 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3602 3603 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3604 3605 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3606 3607 3608 3609 # Initialize Automake 3610 am__api_version='1.15' 3611 3612 # Find a good install program. We prefer a C program (faster), 3613 # so one script is as good as another. But avoid the broken or 3614 # incompatible versions: 3615 # SysV /etc/install, /usr/sbin/install 3616 # SunOS /usr/etc/install 3617 # IRIX /sbin/install 3618 # AIX /bin/install 3619 # AmigaOS /C/install, which installs bootblocks on floppy discs 3620 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3621 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3622 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3623 # OS/2's system install, which has a completely different semantic 3624 # ./install, which can be erroneously created by make from ./install.sh. 3625 # Reject install programs that cannot install multiple files. 3626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3627 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3628 if test -z "$INSTALL"; then 3629 if ${ac_cv_path_install+:} false; then : 3630 $as_echo_n "(cached) " >&6 3631 else 3632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3633 for as_dir in $PATH 3634 do 3635 IFS=$as_save_IFS 3636 test -z "$as_dir" && as_dir=. 3637 # Account for people who put trailing slashes in PATH elements. 3638 case $as_dir/ in #(( 3639 ./ | .// | /[cC]/* | \ 3640 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3641 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3642 /usr/ucb/* ) ;; 3643 *) 3644 # OSF1 and SCO ODT 3.0 have their own names for install. 3645 # Don't use installbsd from OSF since it installs stuff as root 3646 # by default. 3647 for ac_prog in ginstall scoinst install; do 3648 for ac_exec_ext in '' $ac_executable_extensions; do 3649 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3650 if test $ac_prog = install && 3651 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3652 # AIX install. It has an incompatible calling convention. 3653 : 3654 elif test $ac_prog = install && 3655 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3656 # program-specific install script used by HP pwplus--don't use. 3657 : 3658 else 3659 rm -rf conftest.one conftest.two conftest.dir 3660 echo one > conftest.one 3661 echo two > conftest.two 3662 mkdir conftest.dir 3663 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3664 test -s conftest.one && test -s conftest.two && 3665 test -s conftest.dir/conftest.one && 3666 test -s conftest.dir/conftest.two 3667 then 3668 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3669 break 3 3670 fi 3671 fi 3672 fi 3673 done 3674 done 3675 ;; 3676 esac 3677 3678 done 3679 IFS=$as_save_IFS 3680 3681 rm -rf conftest.one conftest.two conftest.dir 3682 3683 fi 3684 if test "${ac_cv_path_install+set}" = set; then 3685 INSTALL=$ac_cv_path_install 3686 else 3687 # As a last resort, use the slow shell script. Don't cache a 3688 # value for INSTALL within a source directory, because that will 3689 # break other packages using the cache if that directory is 3690 # removed, or if the value is a relative name. 3691 INSTALL=$ac_install_sh 3692 fi 3693 fi 3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3695 $as_echo "$INSTALL" >&6; } 3696 3697 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3698 # It thinks the first close brace ends the variable substitution. 3699 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3700 3701 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3702 3703 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3704 3705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3706 $as_echo_n "checking whether build environment is sane... " >&6; } 3707 # Reject unsafe characters in $srcdir or the absolute working directory 3708 # name. Accept space and tab only in the latter. 3709 am_lf=' 3710 ' 3711 case `pwd` in 3712 *[\\\"\#\$\&\'\`$am_lf]*) 3713 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3714 esac 3715 case $srcdir in 3716 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3717 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3718 esac 3719 3720 # Do 'set' in a subshell so we don't clobber the current shell's 3721 # arguments. Must try -L first in case configure is actually a 3722 # symlink; some systems play weird games with the mod time of symlinks 3723 # (eg FreeBSD returns the mod time of the symlink's containing 3724 # directory). 3725 if ( 3726 am_has_slept=no 3727 for am_try in 1 2; do 3728 echo "timestamp, slept: $am_has_slept" > conftest.file 3729 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3730 if test "$*" = "X"; then 3731 # -L didn't work. 3732 set X `ls -t "$srcdir/configure" conftest.file` 3733 fi 3734 if test "$*" != "X $srcdir/configure conftest.file" \ 3735 && test "$*" != "X conftest.file $srcdir/configure"; then 3736 3737 # If neither matched, then we have a broken ls. This can happen 3738 # if, for instance, CONFIG_SHELL is bash and it inherits a 3739 # broken ls alias from the environment. This has actually 3740 # happened. Such a system could not be considered "sane". 3741 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3742 alias in your environment" "$LINENO" 5 3743 fi 3744 if test "$2" = conftest.file || test $am_try -eq 2; then 3745 break 3746 fi 3747 # Just in case. 3748 sleep 1 3749 am_has_slept=yes 3750 done 3751 test "$2" = conftest.file 3752 ) 3753 then 3754 # Ok. 3755 : 3756 else 3757 as_fn_error $? "newly created file is older than distributed files! 3758 Check your system clock" "$LINENO" 5 3759 fi 3760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3761 $as_echo "yes" >&6; } 3762 # If we didn't sleep, we still need to ensure time stamps of config.status and 3763 # generated files are strictly newer. 3764 am_sleep_pid= 3765 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3766 ( sleep 1 ) & 3767 am_sleep_pid=$! 3768 fi 3769 3770 rm -f conftest.file 3771 3772 test "$program_prefix" != NONE && 3773 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3774 # Use a double $ so make ignores it. 3775 test "$program_suffix" != NONE && 3776 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3777 # Double any \ or $. 3778 # By default was `s,x,x', remove it if useless. 3779 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3780 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3781 3782 if test x"${MISSING+set}" != xset; then 3783 case $am_aux_dir in 3784 *\ * | *\ *) 3785 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3786 *) 3787 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3788 esac 3789 fi 3790 # Use eval to expand $SHELL 3791 if eval "$MISSING --is-lightweight"; then 3792 am_missing_run="$MISSING " 3793 else 3794 am_missing_run= 3795 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3796 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3797 fi 3798 3799 if test x"${install_sh+set}" != xset; then 3800 case $am_aux_dir in 3801 *\ * | *\ *) 3802 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3803 *) 3804 install_sh="\${SHELL} $am_aux_dir/install-sh" 3805 esac 3806 fi 3807 3808 # Installed binaries are usually stripped using 'strip' when the user 3809 # run "make install-strip". However 'strip' might not be the right 3810 # tool to use in cross-compilation environments, therefore Automake 3811 # will honor the 'STRIP' environment variable to overrule this program. 3812 if test "$cross_compiling" != no; then 3813 if test -n "$ac_tool_prefix"; then 3814 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3815 set dummy ${ac_tool_prefix}strip; ac_word=$2 3816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3817 $as_echo_n "checking for $ac_word... " >&6; } 3818 if ${ac_cv_prog_STRIP+:} false; then : 3819 $as_echo_n "(cached) " >&6 3820 else 3821 if test -n "$STRIP"; then 3822 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3823 else 3824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3825 for as_dir in $PATH 3826 do 3827 IFS=$as_save_IFS 3828 test -z "$as_dir" && as_dir=. 3829 for ac_exec_ext in '' $ac_executable_extensions; do 3830 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3831 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3832 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3833 break 2 3834 fi 3835 done 3836 done 3837 IFS=$as_save_IFS 3838 3839 fi 3840 fi 3841 STRIP=$ac_cv_prog_STRIP 3842 if test -n "$STRIP"; then 3843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3844 $as_echo "$STRIP" >&6; } 3845 else 3846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3847 $as_echo "no" >&6; } 3848 fi 3849 3850 3851 fi 3852 if test -z "$ac_cv_prog_STRIP"; then 3853 ac_ct_STRIP=$STRIP 3854 # Extract the first word of "strip", so it can be a program name with args. 3855 set dummy strip; ac_word=$2 3856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3857 $as_echo_n "checking for $ac_word... " >&6; } 3858 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 3859 $as_echo_n "(cached) " >&6 3860 else 3861 if test -n "$ac_ct_STRIP"; then 3862 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3863 else 3864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3865 for as_dir in $PATH 3866 do 3867 IFS=$as_save_IFS 3868 test -z "$as_dir" && as_dir=. 3869 for ac_exec_ext in '' $ac_executable_extensions; do 3870 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3871 ac_cv_prog_ac_ct_STRIP="strip" 3872 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3873 break 2 3874 fi 3875 done 3876 done 3877 IFS=$as_save_IFS 3878 3879 fi 3880 fi 3881 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3882 if test -n "$ac_ct_STRIP"; then 3883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3884 $as_echo "$ac_ct_STRIP" >&6; } 3885 else 3886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3887 $as_echo "no" >&6; } 3888 fi 3889 3890 if test "x$ac_ct_STRIP" = x; then 3891 STRIP=":" 3892 else 3893 case $cross_compiling:$ac_tool_warned in 3894 yes:) 3895 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3896 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3897 ac_tool_warned=yes ;; 3898 esac 3899 STRIP=$ac_ct_STRIP 3900 fi 3901 else 3902 STRIP="$ac_cv_prog_STRIP" 3903 fi 3904 3905 fi 3906 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3907 3908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 3909 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 3910 if test -z "$MKDIR_P"; then 3911 if ${ac_cv_path_mkdir+:} false; then : 3912 $as_echo_n "(cached) " >&6 3913 else 3914 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3915 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3916 do 3917 IFS=$as_save_IFS 3918 test -z "$as_dir" && as_dir=. 3919 for ac_prog in mkdir gmkdir; do 3920 for ac_exec_ext in '' $ac_executable_extensions; do 3921 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 3922 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 3923 'mkdir (GNU coreutils) '* | \ 3924 'mkdir (coreutils) '* | \ 3925 'mkdir (fileutils) '4.1*) 3926 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 3927 break 3;; 3928 esac 3929 done 3930 done 3931 done 3932 IFS=$as_save_IFS 3933 3934 fi 3935 3936 test -d ./--version && rmdir ./--version 3937 if test "${ac_cv_path_mkdir+set}" = set; then 3938 MKDIR_P="$ac_cv_path_mkdir -p" 3939 else 3940 # As a last resort, use the slow shell script. Don't cache a 3941 # value for MKDIR_P within a source directory, because that will 3942 # break other packages using the cache if that directory is 3943 # removed, or if the value is a relative name. 3944 MKDIR_P="$ac_install_sh -d" 3945 fi 3946 fi 3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3948 $as_echo "$MKDIR_P" >&6; } 3949 3950 for ac_prog in gawk mawk nawk awk 3951 do 3952 # Extract the first word of "$ac_prog", so it can be a program name with args. 3953 set dummy $ac_prog; ac_word=$2 3954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3955 $as_echo_n "checking for $ac_word... " >&6; } 3956 if ${ac_cv_prog_AWK+:} false; then : 3957 $as_echo_n "(cached) " >&6 3958 else 3959 if test -n "$AWK"; then 3960 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3961 else 3962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3963 for as_dir in $PATH 3964 do 3965 IFS=$as_save_IFS 3966 test -z "$as_dir" && as_dir=. 3967 for ac_exec_ext in '' $ac_executable_extensions; do 3968 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3969 ac_cv_prog_AWK="$ac_prog" 3970 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3971 break 2 3972 fi 3973 done 3974 done 3975 IFS=$as_save_IFS 3976 3977 fi 3978 fi 3979 AWK=$ac_cv_prog_AWK 3980 if test -n "$AWK"; then 3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3982 $as_echo "$AWK" >&6; } 3983 else 3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3985 $as_echo "no" >&6; } 3986 fi 3987 3988 3989 test -n "$AWK" && break 3990 done 3991 3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3993 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3994 set x ${MAKE-make} 3995 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3996 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3997 $as_echo_n "(cached) " >&6 3998 else 3999 cat >conftest.make <<\_ACEOF 4000 SHELL = /bin/sh 4001 all: 4002 @echo '@@@%%%=$(MAKE)=@@@%%%' 4003 _ACEOF 4004 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4005 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4006 *@@@%%%=?*=@@@%%%*) 4007 eval ac_cv_prog_make_${ac_make}_set=yes;; 4008 *) 4009 eval ac_cv_prog_make_${ac_make}_set=no;; 4010 esac 4011 rm -f conftest.make 4012 fi 4013 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4015 $as_echo "yes" >&6; } 4016 SET_MAKE= 4017 else 4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4019 $as_echo "no" >&6; } 4020 SET_MAKE="MAKE=${MAKE-make}" 4021 fi 4022 4023 rm -rf .tst 2>/dev/null 4024 mkdir .tst 2>/dev/null 4025 if test -d .tst; then 4026 am__leading_dot=. 4027 else 4028 am__leading_dot=_ 4029 fi 4030 rmdir .tst 2>/dev/null 4031 4032 DEPDIR="${am__leading_dot}deps" 4033 4034 ac_config_commands="$ac_config_commands depfiles" 4035 4036 4037 am_make=${MAKE-make} 4038 cat > confinc << 'END' 4039 am__doit: 4040 @echo this is the am__doit target 4041 .PHONY: am__doit 4042 END 4043 # If we don't find an include directive, just comment out the code. 4044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4045 $as_echo_n "checking for style of include used by $am_make... " >&6; } 4046 am__include="#" 4047 am__quote= 4048 _am_result=none 4049 # First try GNU make style include. 4050 echo "include confinc" > confmf 4051 # Ignore all kinds of additional output from 'make'. 4052 case `$am_make -s -f confmf 2> /dev/null` in #( 4053 *the\ am__doit\ target*) 4054 am__include=include 4055 am__quote= 4056 _am_result=GNU 4057 ;; 4058 esac 4059 # Now try BSD make style include. 4060 if test "$am__include" = "#"; then 4061 echo '.include "confinc"' > confmf 4062 case `$am_make -s -f confmf 2> /dev/null` in #( 4063 *the\ am__doit\ target*) 4064 am__include=.include 4065 am__quote="\"" 4066 _am_result=BSD 4067 ;; 4068 esac 4069 fi 4070 4071 4072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4073 $as_echo "$_am_result" >&6; } 4074 rm -f confinc confmf 4075 4076 # Check whether --enable-dependency-tracking was given. 4077 if test "${enable_dependency_tracking+set}" = set; then : 4078 enableval=$enable_dependency_tracking; 4079 fi 4080 4081 if test "x$enable_dependency_tracking" != xno; then 4082 am_depcomp="$ac_aux_dir/depcomp" 4083 AMDEPBACKSLASH='\' 4084 am__nodep='_no' 4085 fi 4086 if test "x$enable_dependency_tracking" != xno; then 4087 AMDEP_TRUE= 4088 AMDEP_FALSE='#' 4089 else 4090 AMDEP_TRUE='#' 4091 AMDEP_FALSE= 4092 fi 4093 4094 4095 # Check whether --enable-silent-rules was given. 4096 if test "${enable_silent_rules+set}" = set; then : 4097 enableval=$enable_silent_rules; 4098 fi 4099 4100 case $enable_silent_rules in # ((( 4101 yes) AM_DEFAULT_VERBOSITY=0;; 4102 no) AM_DEFAULT_VERBOSITY=1;; 4103 *) AM_DEFAULT_VERBOSITY=1;; 4104 esac 4105 am_make=${MAKE-make} 4106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4107 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4108 if ${am_cv_make_support_nested_variables+:} false; then : 4109 $as_echo_n "(cached) " >&6 4110 else 4111 if $as_echo 'TRUE=$(BAR$(V)) 4112 BAR0=false 4113 BAR1=true 4114 V=1 4115 am__doit: 4116 @$(TRUE) 4117 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4118 am_cv_make_support_nested_variables=yes 4119 else 4120 am_cv_make_support_nested_variables=no 4121 fi 4122 fi 4123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4124 $as_echo "$am_cv_make_support_nested_variables" >&6; } 4125 if test $am_cv_make_support_nested_variables = yes; then 4126 AM_V='$(V)' 4127 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4128 else 4129 AM_V=$AM_DEFAULT_VERBOSITY 4130 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4131 fi 4132 AM_BACKSLASH='\' 4133 4134 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4135 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4136 # is not polluted with repeated "-I." 4137 am__isrc=' -I$(srcdir)' 4138 # test to see if srcdir already configured 4139 if test -f $srcdir/config.status; then 4140 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4141 fi 4142 fi 4143 4144 # test whether we have cygpath 4145 if test -z "$CYGPATH_W"; then 4146 if (cygpath --version) >/dev/null 2>/dev/null; then 4147 CYGPATH_W='cygpath -w' 4148 else 4149 CYGPATH_W=echo 4150 fi 4151 fi 4152 4153 4154 # Define the identity of the package. 4155 PACKAGE='xconsole' 4156 VERSION='1.0.7' 4157 4158 4159 cat >>confdefs.h <<_ACEOF 4160 #define PACKAGE "$PACKAGE" 4161 _ACEOF 4162 4163 4164 cat >>confdefs.h <<_ACEOF 4165 #define VERSION "$VERSION" 4166 _ACEOF 4167 4168 # Some tools Automake needs. 4169 4170 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4171 4172 4173 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4174 4175 4176 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4177 4178 4179 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4180 4181 4182 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4183 4184 # For better backward compatibility. To be removed once Automake 1.9.x 4185 # dies out for good. For more background, see: 4186 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4187 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4188 mkdir_p='$(MKDIR_P)' 4189 4190 # We need awk for the "check" target (and possibly the TAP driver). The 4191 # system "awk" is bad on some platforms. 4192 # Always define AMTAR for backward compatibility. Yes, it's still used 4193 # in the wild :-( We should find a proper way to deprecate it ... 4194 AMTAR='$${TAR-tar}' 4195 4196 4197 # We'll loop over all known methods to create a tar archive until one works. 4198 _am_tools='gnutar pax cpio none' 4199 4200 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4201 4202 4203 4204 4205 4206 depcc="$CC" am_compiler_list= 4207 4208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4209 $as_echo_n "checking dependency style of $depcc... " >&6; } 4210 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4211 $as_echo_n "(cached) " >&6 4212 else 4213 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4214 # We make a subdir and do the tests there. Otherwise we can end up 4215 # making bogus files that we don't know about and never remove. For 4216 # instance it was reported that on HP-UX the gcc test will end up 4217 # making a dummy file named 'D' -- because '-MD' means "put the output 4218 # in D". 4219 rm -rf conftest.dir 4220 mkdir conftest.dir 4221 # Copy depcomp to subdir because otherwise we won't find it if we're 4222 # using a relative directory. 4223 cp "$am_depcomp" conftest.dir 4224 cd conftest.dir 4225 # We will build objects and dependencies in a subdirectory because 4226 # it helps to detect inapplicable dependency modes. For instance 4227 # both Tru64's cc and ICC support -MD to output dependencies as a 4228 # side effect of compilation, but ICC will put the dependencies in 4229 # the current directory while Tru64 will put them in the object 4230 # directory. 4231 mkdir sub 4232 4233 am_cv_CC_dependencies_compiler_type=none 4234 if test "$am_compiler_list" = ""; then 4235 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4236 fi 4237 am__universal=false 4238 case " $depcc " in #( 4239 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4240 esac 4241 4242 for depmode in $am_compiler_list; do 4243 # Setup a source with many dependencies, because some compilers 4244 # like to wrap large dependency lists on column 80 (with \), and 4245 # we should not choose a depcomp mode which is confused by this. 4246 # 4247 # We need to recreate these files for each test, as the compiler may 4248 # overwrite some of them when testing with obscure command lines. 4249 # This happens at least with the AIX C compiler. 4250 : > sub/conftest.c 4251 for i in 1 2 3 4 5 6; do 4252 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4253 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4254 # Solaris 10 /bin/sh. 4255 echo '/* dummy */' > sub/conftst$i.h 4256 done 4257 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4258 4259 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4260 # mode. It turns out that the SunPro C++ compiler does not properly 4261 # handle '-M -o', and we need to detect this. Also, some Intel 4262 # versions had trouble with output in subdirs. 4263 am__obj=sub/conftest.${OBJEXT-o} 4264 am__minus_obj="-o $am__obj" 4265 case $depmode in 4266 gcc) 4267 # This depmode causes a compiler race in universal mode. 4268 test "$am__universal" = false || continue 4269 ;; 4270 nosideeffect) 4271 # After this tag, mechanisms are not by side-effect, so they'll 4272 # only be used when explicitly requested. 4273 if test "x$enable_dependency_tracking" = xyes; then 4274 continue 4275 else 4276 break 4277 fi 4278 ;; 4279 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4280 # This compiler won't grok '-c -o', but also, the minuso test has 4281 # not run yet. These depmodes are late enough in the game, and 4282 # so weak that their functioning should not be impacted. 4283 am__obj=conftest.${OBJEXT-o} 4284 am__minus_obj= 4285 ;; 4286 none) break ;; 4287 esac 4288 if depmode=$depmode \ 4289 source=sub/conftest.c object=$am__obj \ 4290 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4291 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4292 >/dev/null 2>conftest.err && 4293 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4294 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4295 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4296 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4297 # icc doesn't choke on unknown options, it will just issue warnings 4298 # or remarks (even with -Werror). So we grep stderr for any message 4299 # that says an option was ignored or not supported. 4300 # When given -MP, icc 7.0 and 7.1 complain thusly: 4301 # icc: Command line warning: ignoring option '-M'; no argument required 4302 # The diagnosis changed in icc 8.0: 4303 # icc: Command line remark: option '-MP' not supported 4304 if (grep 'ignoring option' conftest.err || 4305 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4306 am_cv_CC_dependencies_compiler_type=$depmode 4307 break 4308 fi 4309 fi 4310 done 4311 4312 cd .. 4313 rm -rf conftest.dir 4314 else 4315 am_cv_CC_dependencies_compiler_type=none 4316 fi 4317 4318 fi 4319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4320 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4321 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4322 4323 if 4324 test "x$enable_dependency_tracking" != xno \ 4325 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4326 am__fastdepCC_TRUE= 4327 am__fastdepCC_FALSE='#' 4328 else 4329 am__fastdepCC_TRUE='#' 4330 am__fastdepCC_FALSE= 4331 fi 4332 4333 4334 4335 # POSIX will say in a future version that running "rm -f" with no argument 4336 # is OK; and we want to be able to make that assumption in our Makefile 4337 # recipes. So use an aggressive probe to check that the usage we want is 4338 # actually supported "in the wild" to an acceptable degree. 4339 # See automake bug#10828. 4340 # To make any issue more visible, cause the running configure to be aborted 4341 # by default if the 'rm' program in use doesn't match our expectations; the 4342 # user can still override this though. 4343 if rm -f && rm -fr && rm -rf; then : OK; else 4344 cat >&2 <<'END' 4345 Oops! 4346 4347 Your 'rm' program seems unable to run without file operands specified 4348 on the command line, even when the '-f' option is present. This is contrary 4349 to the behaviour of most rm programs out there, and not conforming with 4350 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4351 4352 Please tell bug-automake@gnu.org about your system, including the value 4353 of your $PATH and any error possibly output before this message. This 4354 can help us improve future automake versions. 4355 4356 END 4357 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4358 echo 'Configuration will proceed anyway, since you have set the' >&2 4359 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4360 echo >&2 4361 else 4362 cat >&2 <<'END' 4363 Aborting the configuration process, to ensure you take notice of the issue. 4364 4365 You can download and install GNU coreutils to get an 'rm' implementation 4366 that behaves properly: <http://www.gnu.org/software/coreutils/>. 4367 4368 If you want to complete the configuration process using your problematic 4369 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4370 to "yes", and re-run configure. 4371 4372 END 4373 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4374 fi 4375 fi 4376 4377 4378 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4391 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4392 if ${ac_cv_prog_cc_c99+:} false; then : 4393 $as_echo_n "(cached) " >&6 4394 else 4395 ac_cv_prog_cc_c99=no 4396 ac_save_CC=$CC 4397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4398 /* end confdefs.h. */ 4399 #include <stdarg.h> 4400 #include <stdbool.h> 4401 #include <stdlib.h> 4402 #include <wchar.h> 4403 #include <stdio.h> 4404 4405 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4406 #define debug(...) fprintf (stderr, __VA_ARGS__) 4407 #define showlist(...) puts (#__VA_ARGS__) 4408 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4409 static void 4410 test_varargs_macros (void) 4411 { 4412 int x = 1234; 4413 int y = 5678; 4414 debug ("Flag"); 4415 debug ("X = %d\n", x); 4416 showlist (The first, second, and third items.); 4417 report (x>y, "x is %d but y is %d", x, y); 4418 } 4419 4420 // Check long long types. 4421 #define BIG64 18446744073709551615ull 4422 #define BIG32 4294967295ul 4423 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4424 #if !BIG_OK 4425 your preprocessor is broken; 4426 #endif 4427 #if BIG_OK 4428 #else 4429 your preprocessor is broken; 4430 #endif 4431 static long long int bignum = -9223372036854775807LL; 4432 static unsigned long long int ubignum = BIG64; 4433 4434 struct incomplete_array 4435 { 4436 int datasize; 4437 double data[]; 4438 }; 4439 4440 struct named_init { 4441 int number; 4442 const wchar_t *name; 4443 double average; 4444 }; 4445 4446 typedef const char *ccp; 4447 4448 static inline int 4449 test_restrict (ccp restrict text) 4450 { 4451 // See if C++-style comments work. 4452 // Iterate through items via the restricted pointer. 4453 // Also check for declarations in for loops. 4454 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4455 continue; 4456 return 0; 4457 } 4458 4459 // Check varargs and va_copy. 4460 static void 4461 test_varargs (const char *format, ...) 4462 { 4463 va_list args; 4464 va_start (args, format); 4465 va_list args_copy; 4466 va_copy (args_copy, args); 4467 4468 const char *str; 4469 int number; 4470 float fnumber; 4471 4472 while (*format) 4473 { 4474 switch (*format++) 4475 { 4476 case 's': // string 4477 str = va_arg (args_copy, const char *); 4478 break; 4479 case 'd': // int 4480 number = va_arg (args_copy, int); 4481 break; 4482 case 'f': // float 4483 fnumber = va_arg (args_copy, double); 4484 break; 4485 default: 4486 break; 4487 } 4488 } 4489 va_end (args_copy); 4490 va_end (args); 4491 } 4492 4493 int 4494 main () 4495 { 4496 4497 // Check bool. 4498 _Bool success = false; 4499 4500 // Check restrict. 4501 if (test_restrict ("String literal") == 0) 4502 success = true; 4503 char *restrict newvar = "Another string"; 4504 4505 // Check varargs. 4506 test_varargs ("s, d' f .", "string", 65, 34.234); 4507 test_varargs_macros (); 4508 4509 // Check flexible array members. 4510 struct incomplete_array *ia = 4511 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4512 ia->datasize = 10; 4513 for (int i = 0; i < ia->datasize; ++i) 4514 ia->data[i] = i * 1.234; 4515 4516 // Check named initializers. 4517 struct named_init ni = { 4518 .number = 34, 4519 .name = L"Test wide string", 4520 .average = 543.34343, 4521 }; 4522 4523 ni.number = 58; 4524 4525 int dynamic_array[ni.number]; 4526 dynamic_array[ni.number - 1] = 543; 4527 4528 // work around unused variable warnings 4529 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4530 || dynamic_array[ni.number - 1] != 543); 4531 4532 ; 4533 return 0; 4534 } 4535 _ACEOF 4536 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4537 do 4538 CC="$ac_save_CC $ac_arg" 4539 if ac_fn_c_try_compile "$LINENO"; then : 4540 ac_cv_prog_cc_c99=$ac_arg 4541 fi 4542 rm -f core conftest.err conftest.$ac_objext 4543 test "x$ac_cv_prog_cc_c99" != "xno" && break 4544 done 4545 rm -f conftest.$ac_ext 4546 CC=$ac_save_CC 4547 4548 fi 4549 # AC_CACHE_VAL 4550 case "x$ac_cv_prog_cc_c99" in 4551 x) 4552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4553 $as_echo "none needed" >&6; } ;; 4554 xno) 4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4556 $as_echo "unsupported" >&6; } ;; 4557 *) 4558 CC="$CC $ac_cv_prog_cc_c99" 4559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4560 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4561 esac 4562 if test "x$ac_cv_prog_cc_c99" != xno; then : 4563 4564 fi 4565 4566 4567 4568 4569 4570 4571 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4572 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4573 CLANGCC="yes" 4574 else 4575 CLANGCC="no" 4576 fi 4577 4578 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4579 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4580 INTELCC="yes" 4581 else 4582 INTELCC="no" 4583 fi 4584 4585 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4586 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4587 SUNCC="yes" 4588 else 4589 SUNCC="no" 4590 fi 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4601 if test -n "$ac_tool_prefix"; then 4602 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4603 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4605 $as_echo_n "checking for $ac_word... " >&6; } 4606 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4607 $as_echo_n "(cached) " >&6 4608 else 4609 case $PKG_CONFIG in 4610 [\\/]* | ?:[\\/]*) 4611 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4612 ;; 4613 *) 4614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4615 for as_dir in $PATH 4616 do 4617 IFS=$as_save_IFS 4618 test -z "$as_dir" && as_dir=. 4619 for ac_exec_ext in '' $ac_executable_extensions; do 4620 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4621 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4622 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4623 break 2 4624 fi 4625 done 4626 done 4627 IFS=$as_save_IFS 4628 4629 ;; 4630 esac 4631 fi 4632 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4633 if test -n "$PKG_CONFIG"; then 4634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4635 $as_echo "$PKG_CONFIG" >&6; } 4636 else 4637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4638 $as_echo "no" >&6; } 4639 fi 4640 4641 4642 fi 4643 if test -z "$ac_cv_path_PKG_CONFIG"; then 4644 ac_pt_PKG_CONFIG=$PKG_CONFIG 4645 # Extract the first word of "pkg-config", so it can be a program name with args. 4646 set dummy pkg-config; ac_word=$2 4647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4648 $as_echo_n "checking for $ac_word... " >&6; } 4649 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4650 $as_echo_n "(cached) " >&6 4651 else 4652 case $ac_pt_PKG_CONFIG in 4653 [\\/]* | ?:[\\/]*) 4654 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4655 ;; 4656 *) 4657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4658 for as_dir in $PATH 4659 do 4660 IFS=$as_save_IFS 4661 test -z "$as_dir" && as_dir=. 4662 for ac_exec_ext in '' $ac_executable_extensions; do 4663 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4664 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4665 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4666 break 2 4667 fi 4668 done 4669 done 4670 IFS=$as_save_IFS 4671 4672 ;; 4673 esac 4674 fi 4675 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4676 if test -n "$ac_pt_PKG_CONFIG"; then 4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4678 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4679 else 4680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4681 $as_echo "no" >&6; } 4682 fi 4683 4684 if test "x$ac_pt_PKG_CONFIG" = x; then 4685 PKG_CONFIG="" 4686 else 4687 case $cross_compiling:$ac_tool_warned in 4688 yes:) 4689 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4690 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4691 ac_tool_warned=yes ;; 4692 esac 4693 PKG_CONFIG=$ac_pt_PKG_CONFIG 4694 fi 4695 else 4696 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4697 fi 4698 4699 fi 4700 if test -n "$PKG_CONFIG"; then 4701 _pkg_min_version=0.9.0 4702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4703 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4704 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4706 $as_echo "yes" >&6; } 4707 else 4708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4709 $as_echo "no" >&6; } 4710 PKG_CONFIG="" 4711 fi 4712 fi 4713 # Make sure we can run config.sub. 4714 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4715 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4716 4717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4718 $as_echo_n "checking build system type... " >&6; } 4719 if ${ac_cv_build+:} false; then : 4720 $as_echo_n "(cached) " >&6 4721 else 4722 ac_build_alias=$build_alias 4723 test "x$ac_build_alias" = x && 4724 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4725 test "x$ac_build_alias" = x && 4726 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4727 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4728 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4729 4730 fi 4731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4732 $as_echo "$ac_cv_build" >&6; } 4733 case $ac_cv_build in 4734 *-*-*) ;; 4735 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4736 esac 4737 build=$ac_cv_build 4738 ac_save_IFS=$IFS; IFS='-' 4739 set x $ac_cv_build 4740 shift 4741 build_cpu=$1 4742 build_vendor=$2 4743 shift; shift 4744 # Remember, the first character of IFS is used to create $*, 4745 # except with old shells: 4746 build_os=$* 4747 IFS=$ac_save_IFS 4748 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4749 4750 4751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4752 $as_echo_n "checking host system type... " >&6; } 4753 if ${ac_cv_host+:} false; then : 4754 $as_echo_n "(cached) " >&6 4755 else 4756 if test "x$host_alias" = x; then 4757 ac_cv_host=$ac_cv_build 4758 else 4759 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4760 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4761 fi 4762 4763 fi 4764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4765 $as_echo "$ac_cv_host" >&6; } 4766 case $ac_cv_host in 4767 *-*-*) ;; 4768 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4769 esac 4770 host=$ac_cv_host 4771 ac_save_IFS=$IFS; IFS='-' 4772 set x $ac_cv_host 4773 shift 4774 host_cpu=$1 4775 host_vendor=$2 4776 shift; shift 4777 # Remember, the first character of IFS is used to create $*, 4778 # except with old shells: 4779 host_os=$* 4780 IFS=$ac_save_IFS 4781 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4782 4783 4784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4785 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4786 if ${ac_cv_path_SED+:} false; then : 4787 $as_echo_n "(cached) " >&6 4788 else 4789 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4790 for ac_i in 1 2 3 4 5 6 7; do 4791 ac_script="$ac_script$as_nl$ac_script" 4792 done 4793 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4794 { ac_script=; unset ac_script;} 4795 if test -z "$SED"; then 4796 ac_path_SED_found=false 4797 # Loop through the user's path and test for each of PROGNAME-LIST 4798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4799 for as_dir in $PATH 4800 do 4801 IFS=$as_save_IFS 4802 test -z "$as_dir" && as_dir=. 4803 for ac_prog in sed gsed; do 4804 for ac_exec_ext in '' $ac_executable_extensions; do 4805 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4806 as_fn_executable_p "$ac_path_SED" || continue 4807 # Check for GNU ac_path_SED and select it if it is found. 4808 # Check for GNU $ac_path_SED 4809 case `"$ac_path_SED" --version 2>&1` in 4810 *GNU*) 4811 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4812 *) 4813 ac_count=0 4814 $as_echo_n 0123456789 >"conftest.in" 4815 while : 4816 do 4817 cat "conftest.in" "conftest.in" >"conftest.tmp" 4818 mv "conftest.tmp" "conftest.in" 4819 cp "conftest.in" "conftest.nl" 4820 $as_echo '' >> "conftest.nl" 4821 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4822 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4823 as_fn_arith $ac_count + 1 && ac_count=$as_val 4824 if test $ac_count -gt ${ac_path_SED_max-0}; then 4825 # Best one so far, save it but keep looking for a better one 4826 ac_cv_path_SED="$ac_path_SED" 4827 ac_path_SED_max=$ac_count 4828 fi 4829 # 10*(2^10) chars as input seems more than enough 4830 test $ac_count -gt 10 && break 4831 done 4832 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4833 esac 4834 4835 $ac_path_SED_found && break 3 4836 done 4837 done 4838 done 4839 IFS=$as_save_IFS 4840 if test -z "$ac_cv_path_SED"; then 4841 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4842 fi 4843 else 4844 ac_cv_path_SED=$SED 4845 fi 4846 4847 fi 4848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4849 $as_echo "$ac_cv_path_SED" >&6; } 4850 SED="$ac_cv_path_SED" 4851 rm -f conftest.sed 4852 4853 4854 4855 4856 4857 4858 # Check whether --enable-selective-werror was given. 4859 if test "${enable_selective_werror+set}" = set; then : 4860 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4861 else 4862 SELECTIVE_WERROR=yes 4863 fi 4864 4865 4866 4867 4868 4869 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4870 if test "x$SUNCC" = "xyes"; then 4871 BASE_CFLAGS="-v" 4872 else 4873 BASE_CFLAGS="" 4874 fi 4875 4876 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 xorg_testset_save_CFLAGS="$CFLAGS" 4891 4892 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4895 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4896 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4897 $as_echo_n "(cached) " >&6 4898 else 4899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4900 /* end confdefs.h. */ 4901 int i; 4902 _ACEOF 4903 if ac_fn_c_try_compile "$LINENO"; then : 4904 xorg_cv_cc_flag_unknown_warning_option=yes 4905 else 4906 xorg_cv_cc_flag_unknown_warning_option=no 4907 fi 4908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4909 fi 4910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4911 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4912 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4913 CFLAGS="$xorg_testset_save_CFLAGS" 4914 fi 4915 4916 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4917 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4919 fi 4920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4922 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4923 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4924 $as_echo_n "(cached) " >&6 4925 else 4926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4927 /* end confdefs.h. */ 4928 int i; 4929 _ACEOF 4930 if ac_fn_c_try_compile "$LINENO"; then : 4931 xorg_cv_cc_flag_unused_command_line_argument=yes 4932 else 4933 xorg_cv_cc_flag_unused_command_line_argument=no 4934 fi 4935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4936 fi 4937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4938 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4940 CFLAGS="$xorg_testset_save_CFLAGS" 4941 fi 4942 4943 found="no" 4944 4945 if test $found = "no" ; then 4946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4948 fi 4949 4950 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4952 fi 4953 4954 CFLAGS="$CFLAGS -Wall" 4955 4956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4957 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4958 cacheid=xorg_cv_cc_flag__Wall 4959 if eval \${$cacheid+:} false; then : 4960 $as_echo_n "(cached) " >&6 4961 else 4962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4963 /* end confdefs.h. */ 4964 int i; 4965 int 4966 main () 4967 { 4968 4969 ; 4970 return 0; 4971 } 4972 _ACEOF 4973 if ac_fn_c_try_link "$LINENO"; then : 4974 eval $cacheid=yes 4975 else 4976 eval $cacheid=no 4977 fi 4978 rm -f core conftest.err conftest.$ac_objext \ 4979 conftest$ac_exeext conftest.$ac_ext 4980 fi 4981 4982 4983 CFLAGS="$xorg_testset_save_CFLAGS" 4984 4985 eval supported=\$$cacheid 4986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4987 $as_echo "$supported" >&6; } 4988 if test "$supported" = "yes" ; then 4989 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4990 found="yes" 4991 fi 4992 fi 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 xorg_testset_save_CFLAGS="$CFLAGS" 5009 5010 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5013 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5014 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5015 $as_echo_n "(cached) " >&6 5016 else 5017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5018 /* end confdefs.h. */ 5019 int i; 5020 _ACEOF 5021 if ac_fn_c_try_compile "$LINENO"; then : 5022 xorg_cv_cc_flag_unknown_warning_option=yes 5023 else 5024 xorg_cv_cc_flag_unknown_warning_option=no 5025 fi 5026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5027 fi 5028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5029 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5030 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5031 CFLAGS="$xorg_testset_save_CFLAGS" 5032 fi 5033 5034 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5037 fi 5038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5040 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5041 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5042 $as_echo_n "(cached) " >&6 5043 else 5044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5045 /* end confdefs.h. */ 5046 int i; 5047 _ACEOF 5048 if ac_fn_c_try_compile "$LINENO"; then : 5049 xorg_cv_cc_flag_unused_command_line_argument=yes 5050 else 5051 xorg_cv_cc_flag_unused_command_line_argument=no 5052 fi 5053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5054 fi 5055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5056 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5057 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5058 CFLAGS="$xorg_testset_save_CFLAGS" 5059 fi 5060 5061 found="no" 5062 5063 if test $found = "no" ; then 5064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5066 fi 5067 5068 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5070 fi 5071 5072 CFLAGS="$CFLAGS -Wpointer-arith" 5073 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5075 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5076 cacheid=xorg_cv_cc_flag__Wpointer_arith 5077 if eval \${$cacheid+:} false; then : 5078 $as_echo_n "(cached) " >&6 5079 else 5080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5081 /* end confdefs.h. */ 5082 int i; 5083 int 5084 main () 5085 { 5086 5087 ; 5088 return 0; 5089 } 5090 _ACEOF 5091 if ac_fn_c_try_link "$LINENO"; then : 5092 eval $cacheid=yes 5093 else 5094 eval $cacheid=no 5095 fi 5096 rm -f core conftest.err conftest.$ac_objext \ 5097 conftest$ac_exeext conftest.$ac_ext 5098 fi 5099 5100 5101 CFLAGS="$xorg_testset_save_CFLAGS" 5102 5103 eval supported=\$$cacheid 5104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5105 $as_echo "$supported" >&6; } 5106 if test "$supported" = "yes" ; then 5107 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5108 found="yes" 5109 fi 5110 fi 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 xorg_testset_save_CFLAGS="$CFLAGS" 5127 5128 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5131 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5132 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5133 $as_echo_n "(cached) " >&6 5134 else 5135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5136 /* end confdefs.h. */ 5137 int i; 5138 _ACEOF 5139 if ac_fn_c_try_compile "$LINENO"; then : 5140 xorg_cv_cc_flag_unknown_warning_option=yes 5141 else 5142 xorg_cv_cc_flag_unknown_warning_option=no 5143 fi 5144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5145 fi 5146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5147 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5149 CFLAGS="$xorg_testset_save_CFLAGS" 5150 fi 5151 5152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5155 fi 5156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5158 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5159 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5160 $as_echo_n "(cached) " >&6 5161 else 5162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5163 /* end confdefs.h. */ 5164 int i; 5165 _ACEOF 5166 if ac_fn_c_try_compile "$LINENO"; then : 5167 xorg_cv_cc_flag_unused_command_line_argument=yes 5168 else 5169 xorg_cv_cc_flag_unused_command_line_argument=no 5170 fi 5171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5172 fi 5173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5174 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5176 CFLAGS="$xorg_testset_save_CFLAGS" 5177 fi 5178 5179 found="no" 5180 5181 if test $found = "no" ; then 5182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5184 fi 5185 5186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5188 fi 5189 5190 CFLAGS="$CFLAGS -Wmissing-declarations" 5191 5192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5193 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5194 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5195 if eval \${$cacheid+:} false; then : 5196 $as_echo_n "(cached) " >&6 5197 else 5198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5199 /* end confdefs.h. */ 5200 int i; 5201 int 5202 main () 5203 { 5204 5205 ; 5206 return 0; 5207 } 5208 _ACEOF 5209 if ac_fn_c_try_link "$LINENO"; then : 5210 eval $cacheid=yes 5211 else 5212 eval $cacheid=no 5213 fi 5214 rm -f core conftest.err conftest.$ac_objext \ 5215 conftest$ac_exeext conftest.$ac_ext 5216 fi 5217 5218 5219 CFLAGS="$xorg_testset_save_CFLAGS" 5220 5221 eval supported=\$$cacheid 5222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5223 $as_echo "$supported" >&6; } 5224 if test "$supported" = "yes" ; then 5225 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5226 found="yes" 5227 fi 5228 fi 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 xorg_testset_save_CFLAGS="$CFLAGS" 5245 5246 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5249 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5250 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5251 $as_echo_n "(cached) " >&6 5252 else 5253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5254 /* end confdefs.h. */ 5255 int i; 5256 _ACEOF 5257 if ac_fn_c_try_compile "$LINENO"; then : 5258 xorg_cv_cc_flag_unknown_warning_option=yes 5259 else 5260 xorg_cv_cc_flag_unknown_warning_option=no 5261 fi 5262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5263 fi 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5265 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5266 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5267 CFLAGS="$xorg_testset_save_CFLAGS" 5268 fi 5269 5270 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5273 fi 5274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5276 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5277 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5278 $as_echo_n "(cached) " >&6 5279 else 5280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5281 /* end confdefs.h. */ 5282 int i; 5283 _ACEOF 5284 if ac_fn_c_try_compile "$LINENO"; then : 5285 xorg_cv_cc_flag_unused_command_line_argument=yes 5286 else 5287 xorg_cv_cc_flag_unused_command_line_argument=no 5288 fi 5289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5290 fi 5291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5292 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5293 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5294 CFLAGS="$xorg_testset_save_CFLAGS" 5295 fi 5296 5297 found="no" 5298 5299 if test $found = "no" ; then 5300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5302 fi 5303 5304 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5306 fi 5307 5308 CFLAGS="$CFLAGS -Wformat=2" 5309 5310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5311 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5312 cacheid=xorg_cv_cc_flag__Wformat_2 5313 if eval \${$cacheid+:} false; then : 5314 $as_echo_n "(cached) " >&6 5315 else 5316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5317 /* end confdefs.h. */ 5318 int i; 5319 int 5320 main () 5321 { 5322 5323 ; 5324 return 0; 5325 } 5326 _ACEOF 5327 if ac_fn_c_try_link "$LINENO"; then : 5328 eval $cacheid=yes 5329 else 5330 eval $cacheid=no 5331 fi 5332 rm -f core conftest.err conftest.$ac_objext \ 5333 conftest$ac_exeext conftest.$ac_ext 5334 fi 5335 5336 5337 CFLAGS="$xorg_testset_save_CFLAGS" 5338 5339 eval supported=\$$cacheid 5340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5341 $as_echo "$supported" >&6; } 5342 if test "$supported" = "yes" ; then 5343 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5344 found="yes" 5345 fi 5346 fi 5347 5348 if test $found = "no" ; then 5349 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5351 fi 5352 5353 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5355 fi 5356 5357 CFLAGS="$CFLAGS -Wformat" 5358 5359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5360 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5361 cacheid=xorg_cv_cc_flag__Wformat 5362 if eval \${$cacheid+:} false; then : 5363 $as_echo_n "(cached) " >&6 5364 else 5365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5366 /* end confdefs.h. */ 5367 int i; 5368 int 5369 main () 5370 { 5371 5372 ; 5373 return 0; 5374 } 5375 _ACEOF 5376 if ac_fn_c_try_link "$LINENO"; then : 5377 eval $cacheid=yes 5378 else 5379 eval $cacheid=no 5380 fi 5381 rm -f core conftest.err conftest.$ac_objext \ 5382 conftest$ac_exeext conftest.$ac_ext 5383 fi 5384 5385 5386 CFLAGS="$xorg_testset_save_CFLAGS" 5387 5388 eval supported=\$$cacheid 5389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5390 $as_echo "$supported" >&6; } 5391 if test "$supported" = "yes" ; then 5392 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5393 found="yes" 5394 fi 5395 fi 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 xorg_testset_save_CFLAGS="$CFLAGS" 5414 5415 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5418 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5419 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5420 $as_echo_n "(cached) " >&6 5421 else 5422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5423 /* end confdefs.h. */ 5424 int i; 5425 _ACEOF 5426 if ac_fn_c_try_compile "$LINENO"; then : 5427 xorg_cv_cc_flag_unknown_warning_option=yes 5428 else 5429 xorg_cv_cc_flag_unknown_warning_option=no 5430 fi 5431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5432 fi 5433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5434 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5435 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5436 CFLAGS="$xorg_testset_save_CFLAGS" 5437 fi 5438 5439 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5442 fi 5443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5445 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5446 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5447 $as_echo_n "(cached) " >&6 5448 else 5449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5450 /* end confdefs.h. */ 5451 int i; 5452 _ACEOF 5453 if ac_fn_c_try_compile "$LINENO"; then : 5454 xorg_cv_cc_flag_unused_command_line_argument=yes 5455 else 5456 xorg_cv_cc_flag_unused_command_line_argument=no 5457 fi 5458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5459 fi 5460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5461 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5462 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5463 CFLAGS="$xorg_testset_save_CFLAGS" 5464 fi 5465 5466 found="no" 5467 5468 if test $found = "no" ; then 5469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5471 fi 5472 5473 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5475 fi 5476 5477 CFLAGS="$CFLAGS -Wstrict-prototypes" 5478 5479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5480 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5481 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5482 if eval \${$cacheid+:} false; then : 5483 $as_echo_n "(cached) " >&6 5484 else 5485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5486 /* end confdefs.h. */ 5487 int i; 5488 int 5489 main () 5490 { 5491 5492 ; 5493 return 0; 5494 } 5495 _ACEOF 5496 if ac_fn_c_try_link "$LINENO"; then : 5497 eval $cacheid=yes 5498 else 5499 eval $cacheid=no 5500 fi 5501 rm -f core conftest.err conftest.$ac_objext \ 5502 conftest$ac_exeext conftest.$ac_ext 5503 fi 5504 5505 5506 CFLAGS="$xorg_testset_save_CFLAGS" 5507 5508 eval supported=\$$cacheid 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5510 $as_echo "$supported" >&6; } 5511 if test "$supported" = "yes" ; then 5512 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5513 found="yes" 5514 fi 5515 fi 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 xorg_testset_save_CFLAGS="$CFLAGS" 5532 5533 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5536 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5537 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5538 $as_echo_n "(cached) " >&6 5539 else 5540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5541 /* end confdefs.h. */ 5542 int i; 5543 _ACEOF 5544 if ac_fn_c_try_compile "$LINENO"; then : 5545 xorg_cv_cc_flag_unknown_warning_option=yes 5546 else 5547 xorg_cv_cc_flag_unknown_warning_option=no 5548 fi 5549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5550 fi 5551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5552 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5553 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5554 CFLAGS="$xorg_testset_save_CFLAGS" 5555 fi 5556 5557 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5560 fi 5561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5563 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5564 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5565 $as_echo_n "(cached) " >&6 5566 else 5567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5568 /* end confdefs.h. */ 5569 int i; 5570 _ACEOF 5571 if ac_fn_c_try_compile "$LINENO"; then : 5572 xorg_cv_cc_flag_unused_command_line_argument=yes 5573 else 5574 xorg_cv_cc_flag_unused_command_line_argument=no 5575 fi 5576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5577 fi 5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5579 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5580 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5581 CFLAGS="$xorg_testset_save_CFLAGS" 5582 fi 5583 5584 found="no" 5585 5586 if test $found = "no" ; then 5587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5589 fi 5590 5591 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5593 fi 5594 5595 CFLAGS="$CFLAGS -Wmissing-prototypes" 5596 5597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5598 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5599 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5600 if eval \${$cacheid+:} false; then : 5601 $as_echo_n "(cached) " >&6 5602 else 5603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5604 /* end confdefs.h. */ 5605 int i; 5606 int 5607 main () 5608 { 5609 5610 ; 5611 return 0; 5612 } 5613 _ACEOF 5614 if ac_fn_c_try_link "$LINENO"; then : 5615 eval $cacheid=yes 5616 else 5617 eval $cacheid=no 5618 fi 5619 rm -f core conftest.err conftest.$ac_objext \ 5620 conftest$ac_exeext conftest.$ac_ext 5621 fi 5622 5623 5624 CFLAGS="$xorg_testset_save_CFLAGS" 5625 5626 eval supported=\$$cacheid 5627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5628 $as_echo "$supported" >&6; } 5629 if test "$supported" = "yes" ; then 5630 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5631 found="yes" 5632 fi 5633 fi 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 xorg_testset_save_CFLAGS="$CFLAGS" 5650 5651 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5654 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5655 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5656 $as_echo_n "(cached) " >&6 5657 else 5658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5659 /* end confdefs.h. */ 5660 int i; 5661 _ACEOF 5662 if ac_fn_c_try_compile "$LINENO"; then : 5663 xorg_cv_cc_flag_unknown_warning_option=yes 5664 else 5665 xorg_cv_cc_flag_unknown_warning_option=no 5666 fi 5667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5668 fi 5669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5670 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5671 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5672 CFLAGS="$xorg_testset_save_CFLAGS" 5673 fi 5674 5675 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5678 fi 5679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5681 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5682 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5683 $as_echo_n "(cached) " >&6 5684 else 5685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5686 /* end confdefs.h. */ 5687 int i; 5688 _ACEOF 5689 if ac_fn_c_try_compile "$LINENO"; then : 5690 xorg_cv_cc_flag_unused_command_line_argument=yes 5691 else 5692 xorg_cv_cc_flag_unused_command_line_argument=no 5693 fi 5694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5695 fi 5696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5697 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5698 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5699 CFLAGS="$xorg_testset_save_CFLAGS" 5700 fi 5701 5702 found="no" 5703 5704 if test $found = "no" ; then 5705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5707 fi 5708 5709 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5711 fi 5712 5713 CFLAGS="$CFLAGS -Wnested-externs" 5714 5715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5716 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5717 cacheid=xorg_cv_cc_flag__Wnested_externs 5718 if eval \${$cacheid+:} false; then : 5719 $as_echo_n "(cached) " >&6 5720 else 5721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5722 /* end confdefs.h. */ 5723 int i; 5724 int 5725 main () 5726 { 5727 5728 ; 5729 return 0; 5730 } 5731 _ACEOF 5732 if ac_fn_c_try_link "$LINENO"; then : 5733 eval $cacheid=yes 5734 else 5735 eval $cacheid=no 5736 fi 5737 rm -f core conftest.err conftest.$ac_objext \ 5738 conftest$ac_exeext conftest.$ac_ext 5739 fi 5740 5741 5742 CFLAGS="$xorg_testset_save_CFLAGS" 5743 5744 eval supported=\$$cacheid 5745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5746 $as_echo "$supported" >&6; } 5747 if test "$supported" = "yes" ; then 5748 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5749 found="yes" 5750 fi 5751 fi 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 xorg_testset_save_CFLAGS="$CFLAGS" 5768 5769 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5772 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5773 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5774 $as_echo_n "(cached) " >&6 5775 else 5776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5777 /* end confdefs.h. */ 5778 int i; 5779 _ACEOF 5780 if ac_fn_c_try_compile "$LINENO"; then : 5781 xorg_cv_cc_flag_unknown_warning_option=yes 5782 else 5783 xorg_cv_cc_flag_unknown_warning_option=no 5784 fi 5785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5786 fi 5787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5788 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5789 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5790 CFLAGS="$xorg_testset_save_CFLAGS" 5791 fi 5792 5793 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5796 fi 5797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5799 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5800 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5801 $as_echo_n "(cached) " >&6 5802 else 5803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5804 /* end confdefs.h. */ 5805 int i; 5806 _ACEOF 5807 if ac_fn_c_try_compile "$LINENO"; then : 5808 xorg_cv_cc_flag_unused_command_line_argument=yes 5809 else 5810 xorg_cv_cc_flag_unused_command_line_argument=no 5811 fi 5812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5813 fi 5814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5815 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5816 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5817 CFLAGS="$xorg_testset_save_CFLAGS" 5818 fi 5819 5820 found="no" 5821 5822 if test $found = "no" ; then 5823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5825 fi 5826 5827 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5829 fi 5830 5831 CFLAGS="$CFLAGS -Wbad-function-cast" 5832 5833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5834 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5835 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5836 if eval \${$cacheid+:} 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 int 5843 main () 5844 { 5845 5846 ; 5847 return 0; 5848 } 5849 _ACEOF 5850 if ac_fn_c_try_link "$LINENO"; then : 5851 eval $cacheid=yes 5852 else 5853 eval $cacheid=no 5854 fi 5855 rm -f core conftest.err conftest.$ac_objext \ 5856 conftest$ac_exeext conftest.$ac_ext 5857 fi 5858 5859 5860 CFLAGS="$xorg_testset_save_CFLAGS" 5861 5862 eval supported=\$$cacheid 5863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5864 $as_echo "$supported" >&6; } 5865 if test "$supported" = "yes" ; then 5866 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5867 found="yes" 5868 fi 5869 fi 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 xorg_testset_save_CFLAGS="$CFLAGS" 5886 5887 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5890 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5891 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5892 $as_echo_n "(cached) " >&6 5893 else 5894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5895 /* end confdefs.h. */ 5896 int i; 5897 _ACEOF 5898 if ac_fn_c_try_compile "$LINENO"; then : 5899 xorg_cv_cc_flag_unknown_warning_option=yes 5900 else 5901 xorg_cv_cc_flag_unknown_warning_option=no 5902 fi 5903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5904 fi 5905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5906 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5907 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5908 CFLAGS="$xorg_testset_save_CFLAGS" 5909 fi 5910 5911 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5914 fi 5915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5917 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5918 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5919 $as_echo_n "(cached) " >&6 5920 else 5921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5922 /* end confdefs.h. */ 5923 int i; 5924 _ACEOF 5925 if ac_fn_c_try_compile "$LINENO"; then : 5926 xorg_cv_cc_flag_unused_command_line_argument=yes 5927 else 5928 xorg_cv_cc_flag_unused_command_line_argument=no 5929 fi 5930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5931 fi 5932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5933 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5934 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5935 CFLAGS="$xorg_testset_save_CFLAGS" 5936 fi 5937 5938 found="no" 5939 5940 if test $found = "no" ; then 5941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5943 fi 5944 5945 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5947 fi 5948 5949 CFLAGS="$CFLAGS -Wold-style-definition" 5950 5951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5952 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5953 cacheid=xorg_cv_cc_flag__Wold_style_definition 5954 if eval \${$cacheid+:} false; then : 5955 $as_echo_n "(cached) " >&6 5956 else 5957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5958 /* end confdefs.h. */ 5959 int i; 5960 int 5961 main () 5962 { 5963 5964 ; 5965 return 0; 5966 } 5967 _ACEOF 5968 if ac_fn_c_try_link "$LINENO"; then : 5969 eval $cacheid=yes 5970 else 5971 eval $cacheid=no 5972 fi 5973 rm -f core conftest.err conftest.$ac_objext \ 5974 conftest$ac_exeext conftest.$ac_ext 5975 fi 5976 5977 5978 CFLAGS="$xorg_testset_save_CFLAGS" 5979 5980 eval supported=\$$cacheid 5981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5982 $as_echo "$supported" >&6; } 5983 if test "$supported" = "yes" ; then 5984 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5985 found="yes" 5986 fi 5987 fi 5988 5989 if test $found = "no" ; then 5990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5992 fi 5993 5994 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5996 fi 5997 5998 CFLAGS="$CFLAGS -fd" 5999 6000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6001 $as_echo_n "checking if $CC supports -fd... " >&6; } 6002 cacheid=xorg_cv_cc_flag__fd 6003 if eval \${$cacheid+:} false; then : 6004 $as_echo_n "(cached) " >&6 6005 else 6006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6007 /* end confdefs.h. */ 6008 int i; 6009 int 6010 main () 6011 { 6012 6013 ; 6014 return 0; 6015 } 6016 _ACEOF 6017 if ac_fn_c_try_link "$LINENO"; then : 6018 eval $cacheid=yes 6019 else 6020 eval $cacheid=no 6021 fi 6022 rm -f core conftest.err conftest.$ac_objext \ 6023 conftest$ac_exeext conftest.$ac_ext 6024 fi 6025 6026 6027 CFLAGS="$xorg_testset_save_CFLAGS" 6028 6029 eval supported=\$$cacheid 6030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6031 $as_echo "$supported" >&6; } 6032 if test "$supported" = "yes" ; then 6033 BASE_CFLAGS="$BASE_CFLAGS -fd" 6034 found="yes" 6035 fi 6036 fi 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 xorg_testset_save_CFLAGS="$CFLAGS" 6053 6054 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6057 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6058 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6059 $as_echo_n "(cached) " >&6 6060 else 6061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6062 /* end confdefs.h. */ 6063 int i; 6064 _ACEOF 6065 if ac_fn_c_try_compile "$LINENO"; then : 6066 xorg_cv_cc_flag_unknown_warning_option=yes 6067 else 6068 xorg_cv_cc_flag_unknown_warning_option=no 6069 fi 6070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6071 fi 6072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6073 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6074 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6075 CFLAGS="$xorg_testset_save_CFLAGS" 6076 fi 6077 6078 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6081 fi 6082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6084 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6085 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6086 $as_echo_n "(cached) " >&6 6087 else 6088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6089 /* end confdefs.h. */ 6090 int i; 6091 _ACEOF 6092 if ac_fn_c_try_compile "$LINENO"; then : 6093 xorg_cv_cc_flag_unused_command_line_argument=yes 6094 else 6095 xorg_cv_cc_flag_unused_command_line_argument=no 6096 fi 6097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6098 fi 6099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6100 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6101 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6102 CFLAGS="$xorg_testset_save_CFLAGS" 6103 fi 6104 6105 found="no" 6106 6107 if test $found = "no" ; then 6108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6110 fi 6111 6112 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6114 fi 6115 6116 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6117 6118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6119 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6120 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6121 if eval \${$cacheid+:} false; then : 6122 $as_echo_n "(cached) " >&6 6123 else 6124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6125 /* end confdefs.h. */ 6126 int i; 6127 int 6128 main () 6129 { 6130 6131 ; 6132 return 0; 6133 } 6134 _ACEOF 6135 if ac_fn_c_try_link "$LINENO"; then : 6136 eval $cacheid=yes 6137 else 6138 eval $cacheid=no 6139 fi 6140 rm -f core conftest.err conftest.$ac_objext \ 6141 conftest$ac_exeext conftest.$ac_ext 6142 fi 6143 6144 6145 CFLAGS="$xorg_testset_save_CFLAGS" 6146 6147 eval supported=\$$cacheid 6148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6149 $as_echo "$supported" >&6; } 6150 if test "$supported" = "yes" ; then 6151 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6152 found="yes" 6153 fi 6154 fi 6155 6156 6157 6158 6159 6160 # This chunk adds additional warnings that could catch undesired effects. 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 xorg_testset_save_CFLAGS="$CFLAGS" 6175 6176 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6179 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6180 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6181 $as_echo_n "(cached) " >&6 6182 else 6183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6184 /* end confdefs.h. */ 6185 int i; 6186 _ACEOF 6187 if ac_fn_c_try_compile "$LINENO"; then : 6188 xorg_cv_cc_flag_unknown_warning_option=yes 6189 else 6190 xorg_cv_cc_flag_unknown_warning_option=no 6191 fi 6192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6193 fi 6194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6195 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6196 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6197 CFLAGS="$xorg_testset_save_CFLAGS" 6198 fi 6199 6200 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6203 fi 6204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6206 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6207 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6208 $as_echo_n "(cached) " >&6 6209 else 6210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6211 /* end confdefs.h. */ 6212 int i; 6213 _ACEOF 6214 if ac_fn_c_try_compile "$LINENO"; then : 6215 xorg_cv_cc_flag_unused_command_line_argument=yes 6216 else 6217 xorg_cv_cc_flag_unused_command_line_argument=no 6218 fi 6219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6220 fi 6221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6222 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6223 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6224 CFLAGS="$xorg_testset_save_CFLAGS" 6225 fi 6226 6227 found="no" 6228 6229 if test $found = "no" ; then 6230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6232 fi 6233 6234 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6236 fi 6237 6238 CFLAGS="$CFLAGS -Wunused" 6239 6240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6241 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6242 cacheid=xorg_cv_cc_flag__Wunused 6243 if eval \${$cacheid+:} false; then : 6244 $as_echo_n "(cached) " >&6 6245 else 6246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6247 /* end confdefs.h. */ 6248 int i; 6249 int 6250 main () 6251 { 6252 6253 ; 6254 return 0; 6255 } 6256 _ACEOF 6257 if ac_fn_c_try_link "$LINENO"; then : 6258 eval $cacheid=yes 6259 else 6260 eval $cacheid=no 6261 fi 6262 rm -f core conftest.err conftest.$ac_objext \ 6263 conftest$ac_exeext conftest.$ac_ext 6264 fi 6265 6266 6267 CFLAGS="$xorg_testset_save_CFLAGS" 6268 6269 eval supported=\$$cacheid 6270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6271 $as_echo "$supported" >&6; } 6272 if test "$supported" = "yes" ; then 6273 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6274 found="yes" 6275 fi 6276 fi 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 xorg_testset_save_CFLAGS="$CFLAGS" 6293 6294 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6297 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6298 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6299 $as_echo_n "(cached) " >&6 6300 else 6301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6302 /* end confdefs.h. */ 6303 int i; 6304 _ACEOF 6305 if ac_fn_c_try_compile "$LINENO"; then : 6306 xorg_cv_cc_flag_unknown_warning_option=yes 6307 else 6308 xorg_cv_cc_flag_unknown_warning_option=no 6309 fi 6310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6311 fi 6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6313 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6314 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6315 CFLAGS="$xorg_testset_save_CFLAGS" 6316 fi 6317 6318 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6321 fi 6322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6324 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6325 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6326 $as_echo_n "(cached) " >&6 6327 else 6328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6329 /* end confdefs.h. */ 6330 int i; 6331 _ACEOF 6332 if ac_fn_c_try_compile "$LINENO"; then : 6333 xorg_cv_cc_flag_unused_command_line_argument=yes 6334 else 6335 xorg_cv_cc_flag_unused_command_line_argument=no 6336 fi 6337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6338 fi 6339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6340 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6341 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6342 CFLAGS="$xorg_testset_save_CFLAGS" 6343 fi 6344 6345 found="no" 6346 6347 if test $found = "no" ; then 6348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6350 fi 6351 6352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6354 fi 6355 6356 CFLAGS="$CFLAGS -Wuninitialized" 6357 6358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6359 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6360 cacheid=xorg_cv_cc_flag__Wuninitialized 6361 if eval \${$cacheid+:} false; then : 6362 $as_echo_n "(cached) " >&6 6363 else 6364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6365 /* end confdefs.h. */ 6366 int i; 6367 int 6368 main () 6369 { 6370 6371 ; 6372 return 0; 6373 } 6374 _ACEOF 6375 if ac_fn_c_try_link "$LINENO"; then : 6376 eval $cacheid=yes 6377 else 6378 eval $cacheid=no 6379 fi 6380 rm -f core conftest.err conftest.$ac_objext \ 6381 conftest$ac_exeext conftest.$ac_ext 6382 fi 6383 6384 6385 CFLAGS="$xorg_testset_save_CFLAGS" 6386 6387 eval supported=\$$cacheid 6388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6389 $as_echo "$supported" >&6; } 6390 if test "$supported" = "yes" ; then 6391 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6392 found="yes" 6393 fi 6394 fi 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 xorg_testset_save_CFLAGS="$CFLAGS" 6411 6412 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6415 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6416 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6417 $as_echo_n "(cached) " >&6 6418 else 6419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6420 /* end confdefs.h. */ 6421 int i; 6422 _ACEOF 6423 if ac_fn_c_try_compile "$LINENO"; then : 6424 xorg_cv_cc_flag_unknown_warning_option=yes 6425 else 6426 xorg_cv_cc_flag_unknown_warning_option=no 6427 fi 6428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6429 fi 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6431 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6432 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6433 CFLAGS="$xorg_testset_save_CFLAGS" 6434 fi 6435 6436 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6439 fi 6440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6442 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6443 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6444 $as_echo_n "(cached) " >&6 6445 else 6446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6447 /* end confdefs.h. */ 6448 int i; 6449 _ACEOF 6450 if ac_fn_c_try_compile "$LINENO"; then : 6451 xorg_cv_cc_flag_unused_command_line_argument=yes 6452 else 6453 xorg_cv_cc_flag_unused_command_line_argument=no 6454 fi 6455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6456 fi 6457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6458 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6459 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6460 CFLAGS="$xorg_testset_save_CFLAGS" 6461 fi 6462 6463 found="no" 6464 6465 if test $found = "no" ; then 6466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6468 fi 6469 6470 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6472 fi 6473 6474 CFLAGS="$CFLAGS -Wshadow" 6475 6476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6477 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6478 cacheid=xorg_cv_cc_flag__Wshadow 6479 if eval \${$cacheid+:} false; then : 6480 $as_echo_n "(cached) " >&6 6481 else 6482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483 /* end confdefs.h. */ 6484 int i; 6485 int 6486 main () 6487 { 6488 6489 ; 6490 return 0; 6491 } 6492 _ACEOF 6493 if ac_fn_c_try_link "$LINENO"; then : 6494 eval $cacheid=yes 6495 else 6496 eval $cacheid=no 6497 fi 6498 rm -f core conftest.err conftest.$ac_objext \ 6499 conftest$ac_exeext conftest.$ac_ext 6500 fi 6501 6502 6503 CFLAGS="$xorg_testset_save_CFLAGS" 6504 6505 eval supported=\$$cacheid 6506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6507 $as_echo "$supported" >&6; } 6508 if test "$supported" = "yes" ; then 6509 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6510 found="yes" 6511 fi 6512 fi 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 xorg_testset_save_CFLAGS="$CFLAGS" 6529 6530 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6533 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6534 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6535 $as_echo_n "(cached) " >&6 6536 else 6537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6538 /* end confdefs.h. */ 6539 int i; 6540 _ACEOF 6541 if ac_fn_c_try_compile "$LINENO"; then : 6542 xorg_cv_cc_flag_unknown_warning_option=yes 6543 else 6544 xorg_cv_cc_flag_unknown_warning_option=no 6545 fi 6546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6547 fi 6548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6549 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6550 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6551 CFLAGS="$xorg_testset_save_CFLAGS" 6552 fi 6553 6554 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6557 fi 6558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6560 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6561 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6562 $as_echo_n "(cached) " >&6 6563 else 6564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6565 /* end confdefs.h. */ 6566 int i; 6567 _ACEOF 6568 if ac_fn_c_try_compile "$LINENO"; then : 6569 xorg_cv_cc_flag_unused_command_line_argument=yes 6570 else 6571 xorg_cv_cc_flag_unused_command_line_argument=no 6572 fi 6573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6574 fi 6575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6576 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6577 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6578 CFLAGS="$xorg_testset_save_CFLAGS" 6579 fi 6580 6581 found="no" 6582 6583 if test $found = "no" ; then 6584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 fi 6587 6588 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6590 fi 6591 6592 CFLAGS="$CFLAGS -Wmissing-noreturn" 6593 6594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6595 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6596 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6597 if eval \${$cacheid+:} false; then : 6598 $as_echo_n "(cached) " >&6 6599 else 6600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6601 /* end confdefs.h. */ 6602 int i; 6603 int 6604 main () 6605 { 6606 6607 ; 6608 return 0; 6609 } 6610 _ACEOF 6611 if ac_fn_c_try_link "$LINENO"; then : 6612 eval $cacheid=yes 6613 else 6614 eval $cacheid=no 6615 fi 6616 rm -f core conftest.err conftest.$ac_objext \ 6617 conftest$ac_exeext conftest.$ac_ext 6618 fi 6619 6620 6621 CFLAGS="$xorg_testset_save_CFLAGS" 6622 6623 eval supported=\$$cacheid 6624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6625 $as_echo "$supported" >&6; } 6626 if test "$supported" = "yes" ; then 6627 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6628 found="yes" 6629 fi 6630 fi 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 xorg_testset_save_CFLAGS="$CFLAGS" 6647 6648 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6651 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6652 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6653 $as_echo_n "(cached) " >&6 6654 else 6655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6656 /* end confdefs.h. */ 6657 int i; 6658 _ACEOF 6659 if ac_fn_c_try_compile "$LINENO"; then : 6660 xorg_cv_cc_flag_unknown_warning_option=yes 6661 else 6662 xorg_cv_cc_flag_unknown_warning_option=no 6663 fi 6664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6665 fi 6666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6667 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6668 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6669 CFLAGS="$xorg_testset_save_CFLAGS" 6670 fi 6671 6672 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6673 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6675 fi 6676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6678 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6679 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6680 $as_echo_n "(cached) " >&6 6681 else 6682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6683 /* end confdefs.h. */ 6684 int i; 6685 _ACEOF 6686 if ac_fn_c_try_compile "$LINENO"; then : 6687 xorg_cv_cc_flag_unused_command_line_argument=yes 6688 else 6689 xorg_cv_cc_flag_unused_command_line_argument=no 6690 fi 6691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6692 fi 6693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6694 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6695 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6696 CFLAGS="$xorg_testset_save_CFLAGS" 6697 fi 6698 6699 found="no" 6700 6701 if test $found = "no" ; then 6702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6704 fi 6705 6706 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6708 fi 6709 6710 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6711 6712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6713 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6714 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6715 if eval \${$cacheid+:} false; then : 6716 $as_echo_n "(cached) " >&6 6717 else 6718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6719 /* end confdefs.h. */ 6720 int i; 6721 int 6722 main () 6723 { 6724 6725 ; 6726 return 0; 6727 } 6728 _ACEOF 6729 if ac_fn_c_try_link "$LINENO"; then : 6730 eval $cacheid=yes 6731 else 6732 eval $cacheid=no 6733 fi 6734 rm -f core conftest.err conftest.$ac_objext \ 6735 conftest$ac_exeext conftest.$ac_ext 6736 fi 6737 6738 6739 CFLAGS="$xorg_testset_save_CFLAGS" 6740 6741 eval supported=\$$cacheid 6742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6743 $as_echo "$supported" >&6; } 6744 if test "$supported" = "yes" ; then 6745 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6746 found="yes" 6747 fi 6748 fi 6749 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 xorg_testset_save_CFLAGS="$CFLAGS" 6765 6766 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6769 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6770 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6771 $as_echo_n "(cached) " >&6 6772 else 6773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6774 /* end confdefs.h. */ 6775 int i; 6776 _ACEOF 6777 if ac_fn_c_try_compile "$LINENO"; then : 6778 xorg_cv_cc_flag_unknown_warning_option=yes 6779 else 6780 xorg_cv_cc_flag_unknown_warning_option=no 6781 fi 6782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6783 fi 6784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6785 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6786 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6787 CFLAGS="$xorg_testset_save_CFLAGS" 6788 fi 6789 6790 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6793 fi 6794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6796 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6797 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6798 $as_echo_n "(cached) " >&6 6799 else 6800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6801 /* end confdefs.h. */ 6802 int i; 6803 _ACEOF 6804 if ac_fn_c_try_compile "$LINENO"; then : 6805 xorg_cv_cc_flag_unused_command_line_argument=yes 6806 else 6807 xorg_cv_cc_flag_unused_command_line_argument=no 6808 fi 6809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6810 fi 6811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6812 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6813 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6814 CFLAGS="$xorg_testset_save_CFLAGS" 6815 fi 6816 6817 found="no" 6818 6819 if test $found = "no" ; then 6820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6822 fi 6823 6824 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6826 fi 6827 6828 CFLAGS="$CFLAGS -Wredundant-decls" 6829 6830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6831 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6832 cacheid=xorg_cv_cc_flag__Wredundant_decls 6833 if eval \${$cacheid+:} false; then : 6834 $as_echo_n "(cached) " >&6 6835 else 6836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6837 /* end confdefs.h. */ 6838 int i; 6839 int 6840 main () 6841 { 6842 6843 ; 6844 return 0; 6845 } 6846 _ACEOF 6847 if ac_fn_c_try_link "$LINENO"; then : 6848 eval $cacheid=yes 6849 else 6850 eval $cacheid=no 6851 fi 6852 rm -f core conftest.err conftest.$ac_objext \ 6853 conftest$ac_exeext conftest.$ac_ext 6854 fi 6855 6856 6857 CFLAGS="$xorg_testset_save_CFLAGS" 6858 6859 eval supported=\$$cacheid 6860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6861 $as_echo "$supported" >&6; } 6862 if test "$supported" = "yes" ; then 6863 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6864 found="yes" 6865 fi 6866 fi 6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 xorg_testset_save_CFLAGS="$CFLAGS" 6883 6884 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6887 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6888 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6889 $as_echo_n "(cached) " >&6 6890 else 6891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6892 /* end confdefs.h. */ 6893 int i; 6894 _ACEOF 6895 if ac_fn_c_try_compile "$LINENO"; then : 6896 xorg_cv_cc_flag_unknown_warning_option=yes 6897 else 6898 xorg_cv_cc_flag_unknown_warning_option=no 6899 fi 6900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6901 fi 6902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6903 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6905 CFLAGS="$xorg_testset_save_CFLAGS" 6906 fi 6907 6908 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6911 fi 6912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6914 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6915 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6916 $as_echo_n "(cached) " >&6 6917 else 6918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6919 /* end confdefs.h. */ 6920 int i; 6921 _ACEOF 6922 if ac_fn_c_try_compile "$LINENO"; then : 6923 xorg_cv_cc_flag_unused_command_line_argument=yes 6924 else 6925 xorg_cv_cc_flag_unused_command_line_argument=no 6926 fi 6927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6928 fi 6929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6930 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6931 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6932 CFLAGS="$xorg_testset_save_CFLAGS" 6933 fi 6934 6935 found="no" 6936 6937 if test $found = "no" ; then 6938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6940 fi 6941 6942 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6944 fi 6945 6946 CFLAGS="$CFLAGS -Wlogical-op" 6947 6948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6949 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6950 cacheid=xorg_cv_cc_flag__Wlogical_op 6951 if eval \${$cacheid+:} false; then : 6952 $as_echo_n "(cached) " >&6 6953 else 6954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6955 /* end confdefs.h. */ 6956 int i; 6957 int 6958 main () 6959 { 6960 6961 ; 6962 return 0; 6963 } 6964 _ACEOF 6965 if ac_fn_c_try_link "$LINENO"; then : 6966 eval $cacheid=yes 6967 else 6968 eval $cacheid=no 6969 fi 6970 rm -f core conftest.err conftest.$ac_objext \ 6971 conftest$ac_exeext conftest.$ac_ext 6972 fi 6973 6974 6975 CFLAGS="$xorg_testset_save_CFLAGS" 6976 6977 eval supported=\$$cacheid 6978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6979 $as_echo "$supported" >&6; } 6980 if test "$supported" = "yes" ; then 6981 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6982 found="yes" 6983 fi 6984 fi 6985 6986 6987 6988 # These are currently disabled because they are noisy. They will be enabled 6989 # in the future once the codebase is sufficiently modernized to silence 6990 # them. For now, I don't want them to drown out the other warnings. 6991 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6992 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6993 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6994 6995 # Turn some warnings into errors, so we don't accidently get successful builds 6996 # when there are problems that should be fixed. 6997 6998 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 xorg_testset_save_CFLAGS="$CFLAGS" 7013 7014 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7017 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7018 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7019 $as_echo_n "(cached) " >&6 7020 else 7021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7022 /* end confdefs.h. */ 7023 int i; 7024 _ACEOF 7025 if ac_fn_c_try_compile "$LINENO"; then : 7026 xorg_cv_cc_flag_unknown_warning_option=yes 7027 else 7028 xorg_cv_cc_flag_unknown_warning_option=no 7029 fi 7030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7031 fi 7032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7033 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7034 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7035 CFLAGS="$xorg_testset_save_CFLAGS" 7036 fi 7037 7038 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7041 fi 7042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7044 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7045 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7046 $as_echo_n "(cached) " >&6 7047 else 7048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7049 /* end confdefs.h. */ 7050 int i; 7051 _ACEOF 7052 if ac_fn_c_try_compile "$LINENO"; then : 7053 xorg_cv_cc_flag_unused_command_line_argument=yes 7054 else 7055 xorg_cv_cc_flag_unused_command_line_argument=no 7056 fi 7057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7058 fi 7059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7060 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7061 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7062 CFLAGS="$xorg_testset_save_CFLAGS" 7063 fi 7064 7065 found="no" 7066 7067 if test $found = "no" ; then 7068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7070 fi 7071 7072 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7074 fi 7075 7076 CFLAGS="$CFLAGS -Werror=implicit" 7077 7078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7079 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7080 cacheid=xorg_cv_cc_flag__Werror_implicit 7081 if eval \${$cacheid+:} 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 int 7088 main () 7089 { 7090 7091 ; 7092 return 0; 7093 } 7094 _ACEOF 7095 if ac_fn_c_try_link "$LINENO"; then : 7096 eval $cacheid=yes 7097 else 7098 eval $cacheid=no 7099 fi 7100 rm -f core conftest.err conftest.$ac_objext \ 7101 conftest$ac_exeext conftest.$ac_ext 7102 fi 7103 7104 7105 CFLAGS="$xorg_testset_save_CFLAGS" 7106 7107 eval supported=\$$cacheid 7108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7109 $as_echo "$supported" >&6; } 7110 if test "$supported" = "yes" ; then 7111 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7112 found="yes" 7113 fi 7114 fi 7115 7116 if test $found = "no" ; then 7117 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7119 fi 7120 7121 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7123 fi 7124 7125 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7126 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7128 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7129 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7130 if eval \${$cacheid+:} false; then : 7131 $as_echo_n "(cached) " >&6 7132 else 7133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7134 /* end confdefs.h. */ 7135 int i; 7136 int 7137 main () 7138 { 7139 7140 ; 7141 return 0; 7142 } 7143 _ACEOF 7144 if ac_fn_c_try_link "$LINENO"; then : 7145 eval $cacheid=yes 7146 else 7147 eval $cacheid=no 7148 fi 7149 rm -f core conftest.err conftest.$ac_objext \ 7150 conftest$ac_exeext conftest.$ac_ext 7151 fi 7152 7153 7154 CFLAGS="$xorg_testset_save_CFLAGS" 7155 7156 eval supported=\$$cacheid 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7158 $as_echo "$supported" >&6; } 7159 if test "$supported" = "yes" ; then 7160 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7161 found="yes" 7162 fi 7163 fi 7164 7165 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 xorg_testset_save_CFLAGS="$CFLAGS" 7180 7181 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7184 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7185 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7186 $as_echo_n "(cached) " >&6 7187 else 7188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7189 /* end confdefs.h. */ 7190 int i; 7191 _ACEOF 7192 if ac_fn_c_try_compile "$LINENO"; then : 7193 xorg_cv_cc_flag_unknown_warning_option=yes 7194 else 7195 xorg_cv_cc_flag_unknown_warning_option=no 7196 fi 7197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7198 fi 7199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7200 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7201 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7202 CFLAGS="$xorg_testset_save_CFLAGS" 7203 fi 7204 7205 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7208 fi 7209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7211 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7212 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7213 $as_echo_n "(cached) " >&6 7214 else 7215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7216 /* end confdefs.h. */ 7217 int i; 7218 _ACEOF 7219 if ac_fn_c_try_compile "$LINENO"; then : 7220 xorg_cv_cc_flag_unused_command_line_argument=yes 7221 else 7222 xorg_cv_cc_flag_unused_command_line_argument=no 7223 fi 7224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7225 fi 7226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7227 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7228 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7229 CFLAGS="$xorg_testset_save_CFLAGS" 7230 fi 7231 7232 found="no" 7233 7234 if test $found = "no" ; then 7235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7237 fi 7238 7239 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7241 fi 7242 7243 CFLAGS="$CFLAGS -Werror=nonnull" 7244 7245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7246 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7247 cacheid=xorg_cv_cc_flag__Werror_nonnull 7248 if eval \${$cacheid+:} false; then : 7249 $as_echo_n "(cached) " >&6 7250 else 7251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7252 /* end confdefs.h. */ 7253 int i; 7254 int 7255 main () 7256 { 7257 7258 ; 7259 return 0; 7260 } 7261 _ACEOF 7262 if ac_fn_c_try_link "$LINENO"; then : 7263 eval $cacheid=yes 7264 else 7265 eval $cacheid=no 7266 fi 7267 rm -f core conftest.err conftest.$ac_objext \ 7268 conftest$ac_exeext conftest.$ac_ext 7269 fi 7270 7271 7272 CFLAGS="$xorg_testset_save_CFLAGS" 7273 7274 eval supported=\$$cacheid 7275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7276 $as_echo "$supported" >&6; } 7277 if test "$supported" = "yes" ; then 7278 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7279 found="yes" 7280 fi 7281 fi 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 7295 7296 7297 xorg_testset_save_CFLAGS="$CFLAGS" 7298 7299 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7302 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7303 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7304 $as_echo_n "(cached) " >&6 7305 else 7306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7307 /* end confdefs.h. */ 7308 int i; 7309 _ACEOF 7310 if ac_fn_c_try_compile "$LINENO"; then : 7311 xorg_cv_cc_flag_unknown_warning_option=yes 7312 else 7313 xorg_cv_cc_flag_unknown_warning_option=no 7314 fi 7315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7316 fi 7317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7318 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7319 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7320 CFLAGS="$xorg_testset_save_CFLAGS" 7321 fi 7322 7323 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7326 fi 7327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7329 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7330 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7331 $as_echo_n "(cached) " >&6 7332 else 7333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334 /* end confdefs.h. */ 7335 int i; 7336 _ACEOF 7337 if ac_fn_c_try_compile "$LINENO"; then : 7338 xorg_cv_cc_flag_unused_command_line_argument=yes 7339 else 7340 xorg_cv_cc_flag_unused_command_line_argument=no 7341 fi 7342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7343 fi 7344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7345 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7346 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7347 CFLAGS="$xorg_testset_save_CFLAGS" 7348 fi 7349 7350 found="no" 7351 7352 if test $found = "no" ; then 7353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7355 fi 7356 7357 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7359 fi 7360 7361 CFLAGS="$CFLAGS -Werror=init-self" 7362 7363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7364 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7365 cacheid=xorg_cv_cc_flag__Werror_init_self 7366 if eval \${$cacheid+:} false; then : 7367 $as_echo_n "(cached) " >&6 7368 else 7369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7370 /* end confdefs.h. */ 7371 int i; 7372 int 7373 main () 7374 { 7375 7376 ; 7377 return 0; 7378 } 7379 _ACEOF 7380 if ac_fn_c_try_link "$LINENO"; then : 7381 eval $cacheid=yes 7382 else 7383 eval $cacheid=no 7384 fi 7385 rm -f core conftest.err conftest.$ac_objext \ 7386 conftest$ac_exeext conftest.$ac_ext 7387 fi 7388 7389 7390 CFLAGS="$xorg_testset_save_CFLAGS" 7391 7392 eval supported=\$$cacheid 7393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7394 $as_echo "$supported" >&6; } 7395 if test "$supported" = "yes" ; then 7396 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7397 found="yes" 7398 fi 7399 fi 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 xorg_testset_save_CFLAGS="$CFLAGS" 7416 7417 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7420 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7421 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7422 $as_echo_n "(cached) " >&6 7423 else 7424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7425 /* end confdefs.h. */ 7426 int i; 7427 _ACEOF 7428 if ac_fn_c_try_compile "$LINENO"; then : 7429 xorg_cv_cc_flag_unknown_warning_option=yes 7430 else 7431 xorg_cv_cc_flag_unknown_warning_option=no 7432 fi 7433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7434 fi 7435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7436 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7437 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7438 CFLAGS="$xorg_testset_save_CFLAGS" 7439 fi 7440 7441 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7444 fi 7445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7447 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7448 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7449 $as_echo_n "(cached) " >&6 7450 else 7451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7452 /* end confdefs.h. */ 7453 int i; 7454 _ACEOF 7455 if ac_fn_c_try_compile "$LINENO"; then : 7456 xorg_cv_cc_flag_unused_command_line_argument=yes 7457 else 7458 xorg_cv_cc_flag_unused_command_line_argument=no 7459 fi 7460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7461 fi 7462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7463 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7464 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7465 CFLAGS="$xorg_testset_save_CFLAGS" 7466 fi 7467 7468 found="no" 7469 7470 if test $found = "no" ; then 7471 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7473 fi 7474 7475 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7477 fi 7478 7479 CFLAGS="$CFLAGS -Werror=main" 7480 7481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7482 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7483 cacheid=xorg_cv_cc_flag__Werror_main 7484 if eval \${$cacheid+:} false; then : 7485 $as_echo_n "(cached) " >&6 7486 else 7487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7488 /* end confdefs.h. */ 7489 int i; 7490 int 7491 main () 7492 { 7493 7494 ; 7495 return 0; 7496 } 7497 _ACEOF 7498 if ac_fn_c_try_link "$LINENO"; then : 7499 eval $cacheid=yes 7500 else 7501 eval $cacheid=no 7502 fi 7503 rm -f core conftest.err conftest.$ac_objext \ 7504 conftest$ac_exeext conftest.$ac_ext 7505 fi 7506 7507 7508 CFLAGS="$xorg_testset_save_CFLAGS" 7509 7510 eval supported=\$$cacheid 7511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7512 $as_echo "$supported" >&6; } 7513 if test "$supported" = "yes" ; then 7514 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7515 found="yes" 7516 fi 7517 fi 7518 7519 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 xorg_testset_save_CFLAGS="$CFLAGS" 7534 7535 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7538 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7539 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7540 $as_echo_n "(cached) " >&6 7541 else 7542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7543 /* end confdefs.h. */ 7544 int i; 7545 _ACEOF 7546 if ac_fn_c_try_compile "$LINENO"; then : 7547 xorg_cv_cc_flag_unknown_warning_option=yes 7548 else 7549 xorg_cv_cc_flag_unknown_warning_option=no 7550 fi 7551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7552 fi 7553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7554 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7555 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7556 CFLAGS="$xorg_testset_save_CFLAGS" 7557 fi 7558 7559 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7562 fi 7563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7565 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7566 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7567 $as_echo_n "(cached) " >&6 7568 else 7569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7570 /* end confdefs.h. */ 7571 int i; 7572 _ACEOF 7573 if ac_fn_c_try_compile "$LINENO"; then : 7574 xorg_cv_cc_flag_unused_command_line_argument=yes 7575 else 7576 xorg_cv_cc_flag_unused_command_line_argument=no 7577 fi 7578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7579 fi 7580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7581 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7582 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7583 CFLAGS="$xorg_testset_save_CFLAGS" 7584 fi 7585 7586 found="no" 7587 7588 if test $found = "no" ; then 7589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7591 fi 7592 7593 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7595 fi 7596 7597 CFLAGS="$CFLAGS -Werror=missing-braces" 7598 7599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7600 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7601 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7602 if eval \${$cacheid+:} false; then : 7603 $as_echo_n "(cached) " >&6 7604 else 7605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7606 /* end confdefs.h. */ 7607 int i; 7608 int 7609 main () 7610 { 7611 7612 ; 7613 return 0; 7614 } 7615 _ACEOF 7616 if ac_fn_c_try_link "$LINENO"; then : 7617 eval $cacheid=yes 7618 else 7619 eval $cacheid=no 7620 fi 7621 rm -f core conftest.err conftest.$ac_objext \ 7622 conftest$ac_exeext conftest.$ac_ext 7623 fi 7624 7625 7626 CFLAGS="$xorg_testset_save_CFLAGS" 7627 7628 eval supported=\$$cacheid 7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7630 $as_echo "$supported" >&6; } 7631 if test "$supported" = "yes" ; then 7632 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7633 found="yes" 7634 fi 7635 fi 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 xorg_testset_save_CFLAGS="$CFLAGS" 7652 7653 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7656 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7657 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7658 $as_echo_n "(cached) " >&6 7659 else 7660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7661 /* end confdefs.h. */ 7662 int i; 7663 _ACEOF 7664 if ac_fn_c_try_compile "$LINENO"; then : 7665 xorg_cv_cc_flag_unknown_warning_option=yes 7666 else 7667 xorg_cv_cc_flag_unknown_warning_option=no 7668 fi 7669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7670 fi 7671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7672 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7673 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7674 CFLAGS="$xorg_testset_save_CFLAGS" 7675 fi 7676 7677 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7678 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7680 fi 7681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7683 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7684 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7685 $as_echo_n "(cached) " >&6 7686 else 7687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7688 /* end confdefs.h. */ 7689 int i; 7690 _ACEOF 7691 if ac_fn_c_try_compile "$LINENO"; then : 7692 xorg_cv_cc_flag_unused_command_line_argument=yes 7693 else 7694 xorg_cv_cc_flag_unused_command_line_argument=no 7695 fi 7696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7697 fi 7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7699 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7700 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7701 CFLAGS="$xorg_testset_save_CFLAGS" 7702 fi 7703 7704 found="no" 7705 7706 if test $found = "no" ; then 7707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7709 fi 7710 7711 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7713 fi 7714 7715 CFLAGS="$CFLAGS -Werror=sequence-point" 7716 7717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7718 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7719 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7720 if eval \${$cacheid+:} 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 int 7727 main () 7728 { 7729 7730 ; 7731 return 0; 7732 } 7733 _ACEOF 7734 if ac_fn_c_try_link "$LINENO"; then : 7735 eval $cacheid=yes 7736 else 7737 eval $cacheid=no 7738 fi 7739 rm -f core conftest.err conftest.$ac_objext \ 7740 conftest$ac_exeext conftest.$ac_ext 7741 fi 7742 7743 7744 CFLAGS="$xorg_testset_save_CFLAGS" 7745 7746 eval supported=\$$cacheid 7747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7748 $as_echo "$supported" >&6; } 7749 if test "$supported" = "yes" ; then 7750 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7751 found="yes" 7752 fi 7753 fi 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 xorg_testset_save_CFLAGS="$CFLAGS" 7770 7771 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7774 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7775 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7776 $as_echo_n "(cached) " >&6 7777 else 7778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7779 /* end confdefs.h. */ 7780 int i; 7781 _ACEOF 7782 if ac_fn_c_try_compile "$LINENO"; then : 7783 xorg_cv_cc_flag_unknown_warning_option=yes 7784 else 7785 xorg_cv_cc_flag_unknown_warning_option=no 7786 fi 7787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7788 fi 7789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7790 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7791 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7792 CFLAGS="$xorg_testset_save_CFLAGS" 7793 fi 7794 7795 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7798 fi 7799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7801 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7802 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7803 $as_echo_n "(cached) " >&6 7804 else 7805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7806 /* end confdefs.h. */ 7807 int i; 7808 _ACEOF 7809 if ac_fn_c_try_compile "$LINENO"; then : 7810 xorg_cv_cc_flag_unused_command_line_argument=yes 7811 else 7812 xorg_cv_cc_flag_unused_command_line_argument=no 7813 fi 7814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7815 fi 7816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7817 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7818 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7819 CFLAGS="$xorg_testset_save_CFLAGS" 7820 fi 7821 7822 found="no" 7823 7824 if test $found = "no" ; then 7825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7827 fi 7828 7829 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7830 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7831 fi 7832 7833 CFLAGS="$CFLAGS -Werror=return-type" 7834 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7836 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7837 cacheid=xorg_cv_cc_flag__Werror_return_type 7838 if eval \${$cacheid+:} 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 int 7845 main () 7846 { 7847 7848 ; 7849 return 0; 7850 } 7851 _ACEOF 7852 if ac_fn_c_try_link "$LINENO"; then : 7853 eval $cacheid=yes 7854 else 7855 eval $cacheid=no 7856 fi 7857 rm -f core conftest.err conftest.$ac_objext \ 7858 conftest$ac_exeext conftest.$ac_ext 7859 fi 7860 7861 7862 CFLAGS="$xorg_testset_save_CFLAGS" 7863 7864 eval supported=\$$cacheid 7865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7866 $as_echo "$supported" >&6; } 7867 if test "$supported" = "yes" ; then 7868 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7869 found="yes" 7870 fi 7871 fi 7872 7873 if test $found = "no" ; then 7874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7876 fi 7877 7878 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7879 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7880 fi 7881 7882 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7883 7884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7885 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7886 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7887 if eval \${$cacheid+:} false; then : 7888 $as_echo_n "(cached) " >&6 7889 else 7890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7891 /* end confdefs.h. */ 7892 int i; 7893 int 7894 main () 7895 { 7896 7897 ; 7898 return 0; 7899 } 7900 _ACEOF 7901 if ac_fn_c_try_link "$LINENO"; then : 7902 eval $cacheid=yes 7903 else 7904 eval $cacheid=no 7905 fi 7906 rm -f core conftest.err conftest.$ac_objext \ 7907 conftest$ac_exeext conftest.$ac_ext 7908 fi 7909 7910 7911 CFLAGS="$xorg_testset_save_CFLAGS" 7912 7913 eval supported=\$$cacheid 7914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7915 $as_echo "$supported" >&6; } 7916 if test "$supported" = "yes" ; then 7917 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7918 found="yes" 7919 fi 7920 fi 7921 7922 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 xorg_testset_save_CFLAGS="$CFLAGS" 7937 7938 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7941 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7942 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7943 $as_echo_n "(cached) " >&6 7944 else 7945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7946 /* end confdefs.h. */ 7947 int i; 7948 _ACEOF 7949 if ac_fn_c_try_compile "$LINENO"; then : 7950 xorg_cv_cc_flag_unknown_warning_option=yes 7951 else 7952 xorg_cv_cc_flag_unknown_warning_option=no 7953 fi 7954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7955 fi 7956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7957 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7958 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7959 CFLAGS="$xorg_testset_save_CFLAGS" 7960 fi 7961 7962 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7965 fi 7966 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7968 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7969 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7970 $as_echo_n "(cached) " >&6 7971 else 7972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7973 /* end confdefs.h. */ 7974 int i; 7975 _ACEOF 7976 if ac_fn_c_try_compile "$LINENO"; then : 7977 xorg_cv_cc_flag_unused_command_line_argument=yes 7978 else 7979 xorg_cv_cc_flag_unused_command_line_argument=no 7980 fi 7981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7982 fi 7983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7984 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7985 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7986 CFLAGS="$xorg_testset_save_CFLAGS" 7987 fi 7988 7989 found="no" 7990 7991 if test $found = "no" ; then 7992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7994 fi 7995 7996 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7998 fi 7999 8000 CFLAGS="$CFLAGS -Werror=trigraphs" 8001 8002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8003 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8004 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8005 if eval \${$cacheid+:} false; then : 8006 $as_echo_n "(cached) " >&6 8007 else 8008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8009 /* end confdefs.h. */ 8010 int i; 8011 int 8012 main () 8013 { 8014 8015 ; 8016 return 0; 8017 } 8018 _ACEOF 8019 if ac_fn_c_try_link "$LINENO"; then : 8020 eval $cacheid=yes 8021 else 8022 eval $cacheid=no 8023 fi 8024 rm -f core conftest.err conftest.$ac_objext \ 8025 conftest$ac_exeext conftest.$ac_ext 8026 fi 8027 8028 8029 CFLAGS="$xorg_testset_save_CFLAGS" 8030 8031 eval supported=\$$cacheid 8032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8033 $as_echo "$supported" >&6; } 8034 if test "$supported" = "yes" ; then 8035 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8036 found="yes" 8037 fi 8038 fi 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 8054 xorg_testset_save_CFLAGS="$CFLAGS" 8055 8056 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8059 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8060 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8061 $as_echo_n "(cached) " >&6 8062 else 8063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8064 /* end confdefs.h. */ 8065 int i; 8066 _ACEOF 8067 if ac_fn_c_try_compile "$LINENO"; then : 8068 xorg_cv_cc_flag_unknown_warning_option=yes 8069 else 8070 xorg_cv_cc_flag_unknown_warning_option=no 8071 fi 8072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8073 fi 8074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8075 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8076 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8077 CFLAGS="$xorg_testset_save_CFLAGS" 8078 fi 8079 8080 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8083 fi 8084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8086 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8087 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8088 $as_echo_n "(cached) " >&6 8089 else 8090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8091 /* end confdefs.h. */ 8092 int i; 8093 _ACEOF 8094 if ac_fn_c_try_compile "$LINENO"; then : 8095 xorg_cv_cc_flag_unused_command_line_argument=yes 8096 else 8097 xorg_cv_cc_flag_unused_command_line_argument=no 8098 fi 8099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8100 fi 8101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8102 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8103 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8104 CFLAGS="$xorg_testset_save_CFLAGS" 8105 fi 8106 8107 found="no" 8108 8109 if test $found = "no" ; then 8110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8112 fi 8113 8114 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8116 fi 8117 8118 CFLAGS="$CFLAGS -Werror=array-bounds" 8119 8120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8121 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8122 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8123 if eval \${$cacheid+:} false; then : 8124 $as_echo_n "(cached) " >&6 8125 else 8126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8127 /* end confdefs.h. */ 8128 int i; 8129 int 8130 main () 8131 { 8132 8133 ; 8134 return 0; 8135 } 8136 _ACEOF 8137 if ac_fn_c_try_link "$LINENO"; then : 8138 eval $cacheid=yes 8139 else 8140 eval $cacheid=no 8141 fi 8142 rm -f core conftest.err conftest.$ac_objext \ 8143 conftest$ac_exeext conftest.$ac_ext 8144 fi 8145 8146 8147 CFLAGS="$xorg_testset_save_CFLAGS" 8148 8149 eval supported=\$$cacheid 8150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8151 $as_echo "$supported" >&6; } 8152 if test "$supported" = "yes" ; then 8153 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8154 found="yes" 8155 fi 8156 fi 8157 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 xorg_testset_save_CFLAGS="$CFLAGS" 8173 8174 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8177 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8178 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8179 $as_echo_n "(cached) " >&6 8180 else 8181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8182 /* end confdefs.h. */ 8183 int i; 8184 _ACEOF 8185 if ac_fn_c_try_compile "$LINENO"; then : 8186 xorg_cv_cc_flag_unknown_warning_option=yes 8187 else 8188 xorg_cv_cc_flag_unknown_warning_option=no 8189 fi 8190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8191 fi 8192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8193 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8194 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8195 CFLAGS="$xorg_testset_save_CFLAGS" 8196 fi 8197 8198 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8201 fi 8202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8204 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8205 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8206 $as_echo_n "(cached) " >&6 8207 else 8208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8209 /* end confdefs.h. */ 8210 int i; 8211 _ACEOF 8212 if ac_fn_c_try_compile "$LINENO"; then : 8213 xorg_cv_cc_flag_unused_command_line_argument=yes 8214 else 8215 xorg_cv_cc_flag_unused_command_line_argument=no 8216 fi 8217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8218 fi 8219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8220 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8221 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8222 CFLAGS="$xorg_testset_save_CFLAGS" 8223 fi 8224 8225 found="no" 8226 8227 if test $found = "no" ; then 8228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8230 fi 8231 8232 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8234 fi 8235 8236 CFLAGS="$CFLAGS -Werror=write-strings" 8237 8238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8239 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8240 cacheid=xorg_cv_cc_flag__Werror_write_strings 8241 if eval \${$cacheid+:} false; then : 8242 $as_echo_n "(cached) " >&6 8243 else 8244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8245 /* end confdefs.h. */ 8246 int i; 8247 int 8248 main () 8249 { 8250 8251 ; 8252 return 0; 8253 } 8254 _ACEOF 8255 if ac_fn_c_try_link "$LINENO"; then : 8256 eval $cacheid=yes 8257 else 8258 eval $cacheid=no 8259 fi 8260 rm -f core conftest.err conftest.$ac_objext \ 8261 conftest$ac_exeext conftest.$ac_ext 8262 fi 8263 8264 8265 CFLAGS="$xorg_testset_save_CFLAGS" 8266 8267 eval supported=\$$cacheid 8268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8269 $as_echo "$supported" >&6; } 8270 if test "$supported" = "yes" ; then 8271 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8272 found="yes" 8273 fi 8274 fi 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 8290 xorg_testset_save_CFLAGS="$CFLAGS" 8291 8292 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8295 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8296 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8297 $as_echo_n "(cached) " >&6 8298 else 8299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8300 /* end confdefs.h. */ 8301 int i; 8302 _ACEOF 8303 if ac_fn_c_try_compile "$LINENO"; then : 8304 xorg_cv_cc_flag_unknown_warning_option=yes 8305 else 8306 xorg_cv_cc_flag_unknown_warning_option=no 8307 fi 8308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8309 fi 8310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8311 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8312 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8313 CFLAGS="$xorg_testset_save_CFLAGS" 8314 fi 8315 8316 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8319 fi 8320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8322 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8323 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8324 $as_echo_n "(cached) " >&6 8325 else 8326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8327 /* end confdefs.h. */ 8328 int i; 8329 _ACEOF 8330 if ac_fn_c_try_compile "$LINENO"; then : 8331 xorg_cv_cc_flag_unused_command_line_argument=yes 8332 else 8333 xorg_cv_cc_flag_unused_command_line_argument=no 8334 fi 8335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8336 fi 8337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8338 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8339 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8340 CFLAGS="$xorg_testset_save_CFLAGS" 8341 fi 8342 8343 found="no" 8344 8345 if test $found = "no" ; then 8346 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8347 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8348 fi 8349 8350 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8352 fi 8353 8354 CFLAGS="$CFLAGS -Werror=address" 8355 8356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8357 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8358 cacheid=xorg_cv_cc_flag__Werror_address 8359 if eval \${$cacheid+:} 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 int 8366 main () 8367 { 8368 8369 ; 8370 return 0; 8371 } 8372 _ACEOF 8373 if ac_fn_c_try_link "$LINENO"; then : 8374 eval $cacheid=yes 8375 else 8376 eval $cacheid=no 8377 fi 8378 rm -f core conftest.err conftest.$ac_objext \ 8379 conftest$ac_exeext conftest.$ac_ext 8380 fi 8381 8382 8383 CFLAGS="$xorg_testset_save_CFLAGS" 8384 8385 eval supported=\$$cacheid 8386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8387 $as_echo "$supported" >&6; } 8388 if test "$supported" = "yes" ; then 8389 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8390 found="yes" 8391 fi 8392 fi 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 xorg_testset_save_CFLAGS="$CFLAGS" 8409 8410 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8413 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8414 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8415 $as_echo_n "(cached) " >&6 8416 else 8417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8418 /* end confdefs.h. */ 8419 int i; 8420 _ACEOF 8421 if ac_fn_c_try_compile "$LINENO"; then : 8422 xorg_cv_cc_flag_unknown_warning_option=yes 8423 else 8424 xorg_cv_cc_flag_unknown_warning_option=no 8425 fi 8426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8427 fi 8428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8429 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8430 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8431 CFLAGS="$xorg_testset_save_CFLAGS" 8432 fi 8433 8434 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8435 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8437 fi 8438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8440 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8441 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8442 $as_echo_n "(cached) " >&6 8443 else 8444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8445 /* end confdefs.h. */ 8446 int i; 8447 _ACEOF 8448 if ac_fn_c_try_compile "$LINENO"; then : 8449 xorg_cv_cc_flag_unused_command_line_argument=yes 8450 else 8451 xorg_cv_cc_flag_unused_command_line_argument=no 8452 fi 8453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8454 fi 8455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8456 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8457 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8458 CFLAGS="$xorg_testset_save_CFLAGS" 8459 fi 8460 8461 found="no" 8462 8463 if test $found = "no" ; then 8464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8466 fi 8467 8468 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8470 fi 8471 8472 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8473 8474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8475 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8476 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8477 if eval \${$cacheid+:} false; then : 8478 $as_echo_n "(cached) " >&6 8479 else 8480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8481 /* end confdefs.h. */ 8482 int i; 8483 int 8484 main () 8485 { 8486 8487 ; 8488 return 0; 8489 } 8490 _ACEOF 8491 if ac_fn_c_try_link "$LINENO"; then : 8492 eval $cacheid=yes 8493 else 8494 eval $cacheid=no 8495 fi 8496 rm -f core conftest.err conftest.$ac_objext \ 8497 conftest$ac_exeext conftest.$ac_ext 8498 fi 8499 8500 8501 CFLAGS="$xorg_testset_save_CFLAGS" 8502 8503 eval supported=\$$cacheid 8504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8505 $as_echo "$supported" >&6; } 8506 if test "$supported" = "yes" ; then 8507 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8508 found="yes" 8509 fi 8510 fi 8511 8512 if test $found = "no" ; then 8513 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8515 fi 8516 8517 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8518 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8519 fi 8520 8521 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8522 8523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8524 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8525 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8526 if eval \${$cacheid+:} false; then : 8527 $as_echo_n "(cached) " >&6 8528 else 8529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8530 /* end confdefs.h. */ 8531 int i; 8532 int 8533 main () 8534 { 8535 8536 ; 8537 return 0; 8538 } 8539 _ACEOF 8540 if ac_fn_c_try_link "$LINENO"; then : 8541 eval $cacheid=yes 8542 else 8543 eval $cacheid=no 8544 fi 8545 rm -f core conftest.err conftest.$ac_objext \ 8546 conftest$ac_exeext conftest.$ac_ext 8547 fi 8548 8549 8550 CFLAGS="$xorg_testset_save_CFLAGS" 8551 8552 eval supported=\$$cacheid 8553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8554 $as_echo "$supported" >&6; } 8555 if test "$supported" = "yes" ; then 8556 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8557 found="yes" 8558 fi 8559 fi 8560 8561 8562 8563 8564 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 xorg_testset_save_CFLAGS="$CFLAGS" 8576 8577 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8580 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8581 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8582 $as_echo_n "(cached) " >&6 8583 else 8584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8585 /* end confdefs.h. */ 8586 int i; 8587 _ACEOF 8588 if ac_fn_c_try_compile "$LINENO"; then : 8589 xorg_cv_cc_flag_unknown_warning_option=yes 8590 else 8591 xorg_cv_cc_flag_unknown_warning_option=no 8592 fi 8593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8594 fi 8595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8596 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8597 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8598 CFLAGS="$xorg_testset_save_CFLAGS" 8599 fi 8600 8601 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8602 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8604 fi 8605 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8607 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8608 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8609 $as_echo_n "(cached) " >&6 8610 else 8611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8612 /* end confdefs.h. */ 8613 int i; 8614 _ACEOF 8615 if ac_fn_c_try_compile "$LINENO"; then : 8616 xorg_cv_cc_flag_unused_command_line_argument=yes 8617 else 8618 xorg_cv_cc_flag_unused_command_line_argument=no 8619 fi 8620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8621 fi 8622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8623 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8624 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8625 CFLAGS="$xorg_testset_save_CFLAGS" 8626 fi 8627 8628 found="no" 8629 8630 if test $found = "no" ; then 8631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8633 fi 8634 8635 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8637 fi 8638 8639 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8640 8641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8642 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8643 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8644 if eval \${$cacheid+:} false; then : 8645 $as_echo_n "(cached) " >&6 8646 else 8647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8648 /* end confdefs.h. */ 8649 int i; 8650 int 8651 main () 8652 { 8653 8654 ; 8655 return 0; 8656 } 8657 _ACEOF 8658 if ac_fn_c_try_link "$LINENO"; then : 8659 eval $cacheid=yes 8660 else 8661 eval $cacheid=no 8662 fi 8663 rm -f core conftest.err conftest.$ac_objext \ 8664 conftest$ac_exeext conftest.$ac_ext 8665 fi 8666 8667 8668 CFLAGS="$xorg_testset_save_CFLAGS" 8669 8670 eval supported=\$$cacheid 8671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8672 $as_echo "$supported" >&6; } 8673 if test "$supported" = "yes" ; then 8674 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8675 found="yes" 8676 fi 8677 fi 8678 8679 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8680 else 8681 { $as_echo "$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 8682 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 xorg_testset_save_CFLAGS="$CFLAGS" 8697 8698 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8701 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8702 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8703 $as_echo_n "(cached) " >&6 8704 else 8705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8706 /* end confdefs.h. */ 8707 int i; 8708 _ACEOF 8709 if ac_fn_c_try_compile "$LINENO"; then : 8710 xorg_cv_cc_flag_unknown_warning_option=yes 8711 else 8712 xorg_cv_cc_flag_unknown_warning_option=no 8713 fi 8714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8715 fi 8716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8717 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8718 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8719 CFLAGS="$xorg_testset_save_CFLAGS" 8720 fi 8721 8722 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8725 fi 8726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8728 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8729 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8730 $as_echo_n "(cached) " >&6 8731 else 8732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8733 /* end confdefs.h. */ 8734 int i; 8735 _ACEOF 8736 if ac_fn_c_try_compile "$LINENO"; then : 8737 xorg_cv_cc_flag_unused_command_line_argument=yes 8738 else 8739 xorg_cv_cc_flag_unused_command_line_argument=no 8740 fi 8741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8742 fi 8743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8744 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8745 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8746 CFLAGS="$xorg_testset_save_CFLAGS" 8747 fi 8748 8749 found="no" 8750 8751 if test $found = "no" ; then 8752 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8754 fi 8755 8756 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8758 fi 8759 8760 CFLAGS="$CFLAGS -Wimplicit" 8761 8762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8763 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8764 cacheid=xorg_cv_cc_flag__Wimplicit 8765 if eval \${$cacheid+:} false; then : 8766 $as_echo_n "(cached) " >&6 8767 else 8768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8769 /* end confdefs.h. */ 8770 int i; 8771 int 8772 main () 8773 { 8774 8775 ; 8776 return 0; 8777 } 8778 _ACEOF 8779 if ac_fn_c_try_link "$LINENO"; then : 8780 eval $cacheid=yes 8781 else 8782 eval $cacheid=no 8783 fi 8784 rm -f core conftest.err conftest.$ac_objext \ 8785 conftest$ac_exeext conftest.$ac_ext 8786 fi 8787 8788 8789 CFLAGS="$xorg_testset_save_CFLAGS" 8790 8791 eval supported=\$$cacheid 8792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8793 $as_echo "$supported" >&6; } 8794 if test "$supported" = "yes" ; then 8795 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8796 found="yes" 8797 fi 8798 fi 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 xorg_testset_save_CFLAGS="$CFLAGS" 8815 8816 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8819 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8820 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8821 $as_echo_n "(cached) " >&6 8822 else 8823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8824 /* end confdefs.h. */ 8825 int i; 8826 _ACEOF 8827 if ac_fn_c_try_compile "$LINENO"; then : 8828 xorg_cv_cc_flag_unknown_warning_option=yes 8829 else 8830 xorg_cv_cc_flag_unknown_warning_option=no 8831 fi 8832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8833 fi 8834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8835 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8836 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8837 CFLAGS="$xorg_testset_save_CFLAGS" 8838 fi 8839 8840 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8843 fi 8844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8846 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8847 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8848 $as_echo_n "(cached) " >&6 8849 else 8850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8851 /* end confdefs.h. */ 8852 int i; 8853 _ACEOF 8854 if ac_fn_c_try_compile "$LINENO"; then : 8855 xorg_cv_cc_flag_unused_command_line_argument=yes 8856 else 8857 xorg_cv_cc_flag_unused_command_line_argument=no 8858 fi 8859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8860 fi 8861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8862 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8864 CFLAGS="$xorg_testset_save_CFLAGS" 8865 fi 8866 8867 found="no" 8868 8869 if test $found = "no" ; then 8870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8872 fi 8873 8874 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8876 fi 8877 8878 CFLAGS="$CFLAGS -Wnonnull" 8879 8880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8881 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8882 cacheid=xorg_cv_cc_flag__Wnonnull 8883 if eval \${$cacheid+:} false; then : 8884 $as_echo_n "(cached) " >&6 8885 else 8886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8887 /* end confdefs.h. */ 8888 int i; 8889 int 8890 main () 8891 { 8892 8893 ; 8894 return 0; 8895 } 8896 _ACEOF 8897 if ac_fn_c_try_link "$LINENO"; then : 8898 eval $cacheid=yes 8899 else 8900 eval $cacheid=no 8901 fi 8902 rm -f core conftest.err conftest.$ac_objext \ 8903 conftest$ac_exeext conftest.$ac_ext 8904 fi 8905 8906 8907 CFLAGS="$xorg_testset_save_CFLAGS" 8908 8909 eval supported=\$$cacheid 8910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8911 $as_echo "$supported" >&6; } 8912 if test "$supported" = "yes" ; then 8913 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8914 found="yes" 8915 fi 8916 fi 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 8931 8932 xorg_testset_save_CFLAGS="$CFLAGS" 8933 8934 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8937 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8938 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8939 $as_echo_n "(cached) " >&6 8940 else 8941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8942 /* end confdefs.h. */ 8943 int i; 8944 _ACEOF 8945 if ac_fn_c_try_compile "$LINENO"; then : 8946 xorg_cv_cc_flag_unknown_warning_option=yes 8947 else 8948 xorg_cv_cc_flag_unknown_warning_option=no 8949 fi 8950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8951 fi 8952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8953 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8955 CFLAGS="$xorg_testset_save_CFLAGS" 8956 fi 8957 8958 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8961 fi 8962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8964 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8965 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8966 $as_echo_n "(cached) " >&6 8967 else 8968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8969 /* end confdefs.h. */ 8970 int i; 8971 _ACEOF 8972 if ac_fn_c_try_compile "$LINENO"; then : 8973 xorg_cv_cc_flag_unused_command_line_argument=yes 8974 else 8975 xorg_cv_cc_flag_unused_command_line_argument=no 8976 fi 8977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8978 fi 8979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8980 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8981 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8982 CFLAGS="$xorg_testset_save_CFLAGS" 8983 fi 8984 8985 found="no" 8986 8987 if test $found = "no" ; then 8988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8990 fi 8991 8992 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8994 fi 8995 8996 CFLAGS="$CFLAGS -Winit-self" 8997 8998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8999 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9000 cacheid=xorg_cv_cc_flag__Winit_self 9001 if eval \${$cacheid+:} false; then : 9002 $as_echo_n "(cached) " >&6 9003 else 9004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9005 /* end confdefs.h. */ 9006 int i; 9007 int 9008 main () 9009 { 9010 9011 ; 9012 return 0; 9013 } 9014 _ACEOF 9015 if ac_fn_c_try_link "$LINENO"; then : 9016 eval $cacheid=yes 9017 else 9018 eval $cacheid=no 9019 fi 9020 rm -f core conftest.err conftest.$ac_objext \ 9021 conftest$ac_exeext conftest.$ac_ext 9022 fi 9023 9024 9025 CFLAGS="$xorg_testset_save_CFLAGS" 9026 9027 eval supported=\$$cacheid 9028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9029 $as_echo "$supported" >&6; } 9030 if test "$supported" = "yes" ; then 9031 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9032 found="yes" 9033 fi 9034 fi 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 9047 9048 9049 9050 xorg_testset_save_CFLAGS="$CFLAGS" 9051 9052 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9055 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9056 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9057 $as_echo_n "(cached) " >&6 9058 else 9059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9060 /* end confdefs.h. */ 9061 int i; 9062 _ACEOF 9063 if ac_fn_c_try_compile "$LINENO"; then : 9064 xorg_cv_cc_flag_unknown_warning_option=yes 9065 else 9066 xorg_cv_cc_flag_unknown_warning_option=no 9067 fi 9068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9069 fi 9070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9071 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9072 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9073 CFLAGS="$xorg_testset_save_CFLAGS" 9074 fi 9075 9076 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9079 fi 9080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9082 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9083 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9084 $as_echo_n "(cached) " >&6 9085 else 9086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9087 /* end confdefs.h. */ 9088 int i; 9089 _ACEOF 9090 if ac_fn_c_try_compile "$LINENO"; then : 9091 xorg_cv_cc_flag_unused_command_line_argument=yes 9092 else 9093 xorg_cv_cc_flag_unused_command_line_argument=no 9094 fi 9095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9096 fi 9097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9098 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9099 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9100 CFLAGS="$xorg_testset_save_CFLAGS" 9101 fi 9102 9103 found="no" 9104 9105 if test $found = "no" ; then 9106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9108 fi 9109 9110 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9112 fi 9113 9114 CFLAGS="$CFLAGS -Wmain" 9115 9116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9117 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9118 cacheid=xorg_cv_cc_flag__Wmain 9119 if eval \${$cacheid+:} false; then : 9120 $as_echo_n "(cached) " >&6 9121 else 9122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9123 /* end confdefs.h. */ 9124 int i; 9125 int 9126 main () 9127 { 9128 9129 ; 9130 return 0; 9131 } 9132 _ACEOF 9133 if ac_fn_c_try_link "$LINENO"; then : 9134 eval $cacheid=yes 9135 else 9136 eval $cacheid=no 9137 fi 9138 rm -f core conftest.err conftest.$ac_objext \ 9139 conftest$ac_exeext conftest.$ac_ext 9140 fi 9141 9142 9143 CFLAGS="$xorg_testset_save_CFLAGS" 9144 9145 eval supported=\$$cacheid 9146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9147 $as_echo "$supported" >&6; } 9148 if test "$supported" = "yes" ; then 9149 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9150 found="yes" 9151 fi 9152 fi 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 xorg_testset_save_CFLAGS="$CFLAGS" 9169 9170 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9173 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9174 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9175 $as_echo_n "(cached) " >&6 9176 else 9177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9178 /* end confdefs.h. */ 9179 int i; 9180 _ACEOF 9181 if ac_fn_c_try_compile "$LINENO"; then : 9182 xorg_cv_cc_flag_unknown_warning_option=yes 9183 else 9184 xorg_cv_cc_flag_unknown_warning_option=no 9185 fi 9186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9187 fi 9188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9189 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9191 CFLAGS="$xorg_testset_save_CFLAGS" 9192 fi 9193 9194 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9197 fi 9198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9200 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9201 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9202 $as_echo_n "(cached) " >&6 9203 else 9204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9205 /* end confdefs.h. */ 9206 int i; 9207 _ACEOF 9208 if ac_fn_c_try_compile "$LINENO"; then : 9209 xorg_cv_cc_flag_unused_command_line_argument=yes 9210 else 9211 xorg_cv_cc_flag_unused_command_line_argument=no 9212 fi 9213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9214 fi 9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9216 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9218 CFLAGS="$xorg_testset_save_CFLAGS" 9219 fi 9220 9221 found="no" 9222 9223 if test $found = "no" ; then 9224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9226 fi 9227 9228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9230 fi 9231 9232 CFLAGS="$CFLAGS -Wmissing-braces" 9233 9234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9235 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9236 cacheid=xorg_cv_cc_flag__Wmissing_braces 9237 if eval \${$cacheid+:} false; then : 9238 $as_echo_n "(cached) " >&6 9239 else 9240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9241 /* end confdefs.h. */ 9242 int i; 9243 int 9244 main () 9245 { 9246 9247 ; 9248 return 0; 9249 } 9250 _ACEOF 9251 if ac_fn_c_try_link "$LINENO"; then : 9252 eval $cacheid=yes 9253 else 9254 eval $cacheid=no 9255 fi 9256 rm -f core conftest.err conftest.$ac_objext \ 9257 conftest$ac_exeext conftest.$ac_ext 9258 fi 9259 9260 9261 CFLAGS="$xorg_testset_save_CFLAGS" 9262 9263 eval supported=\$$cacheid 9264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9265 $as_echo "$supported" >&6; } 9266 if test "$supported" = "yes" ; then 9267 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9268 found="yes" 9269 fi 9270 fi 9271 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 9286 xorg_testset_save_CFLAGS="$CFLAGS" 9287 9288 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9291 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9292 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9293 $as_echo_n "(cached) " >&6 9294 else 9295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9296 /* end confdefs.h. */ 9297 int i; 9298 _ACEOF 9299 if ac_fn_c_try_compile "$LINENO"; then : 9300 xorg_cv_cc_flag_unknown_warning_option=yes 9301 else 9302 xorg_cv_cc_flag_unknown_warning_option=no 9303 fi 9304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9305 fi 9306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9307 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9308 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9309 CFLAGS="$xorg_testset_save_CFLAGS" 9310 fi 9311 9312 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9315 fi 9316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9318 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9319 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9320 $as_echo_n "(cached) " >&6 9321 else 9322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9323 /* end confdefs.h. */ 9324 int i; 9325 _ACEOF 9326 if ac_fn_c_try_compile "$LINENO"; then : 9327 xorg_cv_cc_flag_unused_command_line_argument=yes 9328 else 9329 xorg_cv_cc_flag_unused_command_line_argument=no 9330 fi 9331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9332 fi 9333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9334 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9335 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9336 CFLAGS="$xorg_testset_save_CFLAGS" 9337 fi 9338 9339 found="no" 9340 9341 if test $found = "no" ; then 9342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9344 fi 9345 9346 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9348 fi 9349 9350 CFLAGS="$CFLAGS -Wsequence-point" 9351 9352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9353 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9354 cacheid=xorg_cv_cc_flag__Wsequence_point 9355 if eval \${$cacheid+:} false; then : 9356 $as_echo_n "(cached) " >&6 9357 else 9358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9359 /* end confdefs.h. */ 9360 int i; 9361 int 9362 main () 9363 { 9364 9365 ; 9366 return 0; 9367 } 9368 _ACEOF 9369 if ac_fn_c_try_link "$LINENO"; then : 9370 eval $cacheid=yes 9371 else 9372 eval $cacheid=no 9373 fi 9374 rm -f core conftest.err conftest.$ac_objext \ 9375 conftest$ac_exeext conftest.$ac_ext 9376 fi 9377 9378 9379 CFLAGS="$xorg_testset_save_CFLAGS" 9380 9381 eval supported=\$$cacheid 9382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9383 $as_echo "$supported" >&6; } 9384 if test "$supported" = "yes" ; then 9385 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9386 found="yes" 9387 fi 9388 fi 9389 9390 9391 9392 9393 9394 9395 9396 9397 9398 9399 9400 9401 9402 9403 9404 xorg_testset_save_CFLAGS="$CFLAGS" 9405 9406 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9409 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9410 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9411 $as_echo_n "(cached) " >&6 9412 else 9413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9414 /* end confdefs.h. */ 9415 int i; 9416 _ACEOF 9417 if ac_fn_c_try_compile "$LINENO"; then : 9418 xorg_cv_cc_flag_unknown_warning_option=yes 9419 else 9420 xorg_cv_cc_flag_unknown_warning_option=no 9421 fi 9422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9423 fi 9424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9425 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9427 CFLAGS="$xorg_testset_save_CFLAGS" 9428 fi 9429 9430 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9433 fi 9434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9436 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9437 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9438 $as_echo_n "(cached) " >&6 9439 else 9440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9441 /* end confdefs.h. */ 9442 int i; 9443 _ACEOF 9444 if ac_fn_c_try_compile "$LINENO"; then : 9445 xorg_cv_cc_flag_unused_command_line_argument=yes 9446 else 9447 xorg_cv_cc_flag_unused_command_line_argument=no 9448 fi 9449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9450 fi 9451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9452 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9453 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9454 CFLAGS="$xorg_testset_save_CFLAGS" 9455 fi 9456 9457 found="no" 9458 9459 if test $found = "no" ; then 9460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9462 fi 9463 9464 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9466 fi 9467 9468 CFLAGS="$CFLAGS -Wreturn-type" 9469 9470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9471 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9472 cacheid=xorg_cv_cc_flag__Wreturn_type 9473 if eval \${$cacheid+:} false; then : 9474 $as_echo_n "(cached) " >&6 9475 else 9476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9477 /* end confdefs.h. */ 9478 int i; 9479 int 9480 main () 9481 { 9482 9483 ; 9484 return 0; 9485 } 9486 _ACEOF 9487 if ac_fn_c_try_link "$LINENO"; then : 9488 eval $cacheid=yes 9489 else 9490 eval $cacheid=no 9491 fi 9492 rm -f core conftest.err conftest.$ac_objext \ 9493 conftest$ac_exeext conftest.$ac_ext 9494 fi 9495 9496 9497 CFLAGS="$xorg_testset_save_CFLAGS" 9498 9499 eval supported=\$$cacheid 9500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9501 $as_echo "$supported" >&6; } 9502 if test "$supported" = "yes" ; then 9503 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9504 found="yes" 9505 fi 9506 fi 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 9522 xorg_testset_save_CFLAGS="$CFLAGS" 9523 9524 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9527 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9528 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9529 $as_echo_n "(cached) " >&6 9530 else 9531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9532 /* end confdefs.h. */ 9533 int i; 9534 _ACEOF 9535 if ac_fn_c_try_compile "$LINENO"; then : 9536 xorg_cv_cc_flag_unknown_warning_option=yes 9537 else 9538 xorg_cv_cc_flag_unknown_warning_option=no 9539 fi 9540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9541 fi 9542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9543 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9544 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9545 CFLAGS="$xorg_testset_save_CFLAGS" 9546 fi 9547 9548 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9549 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9551 fi 9552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9554 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9555 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9556 $as_echo_n "(cached) " >&6 9557 else 9558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9559 /* end confdefs.h. */ 9560 int i; 9561 _ACEOF 9562 if ac_fn_c_try_compile "$LINENO"; then : 9563 xorg_cv_cc_flag_unused_command_line_argument=yes 9564 else 9565 xorg_cv_cc_flag_unused_command_line_argument=no 9566 fi 9567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9568 fi 9569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9570 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9571 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9572 CFLAGS="$xorg_testset_save_CFLAGS" 9573 fi 9574 9575 found="no" 9576 9577 if test $found = "no" ; then 9578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9580 fi 9581 9582 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9584 fi 9585 9586 CFLAGS="$CFLAGS -Wtrigraphs" 9587 9588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9589 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9590 cacheid=xorg_cv_cc_flag__Wtrigraphs 9591 if eval \${$cacheid+:} false; then : 9592 $as_echo_n "(cached) " >&6 9593 else 9594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9595 /* end confdefs.h. */ 9596 int i; 9597 int 9598 main () 9599 { 9600 9601 ; 9602 return 0; 9603 } 9604 _ACEOF 9605 if ac_fn_c_try_link "$LINENO"; then : 9606 eval $cacheid=yes 9607 else 9608 eval $cacheid=no 9609 fi 9610 rm -f core conftest.err conftest.$ac_objext \ 9611 conftest$ac_exeext conftest.$ac_ext 9612 fi 9613 9614 9615 CFLAGS="$xorg_testset_save_CFLAGS" 9616 9617 eval supported=\$$cacheid 9618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9619 $as_echo "$supported" >&6; } 9620 if test "$supported" = "yes" ; then 9621 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9622 found="yes" 9623 fi 9624 fi 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 9640 xorg_testset_save_CFLAGS="$CFLAGS" 9641 9642 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9645 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9646 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9647 $as_echo_n "(cached) " >&6 9648 else 9649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9650 /* end confdefs.h. */ 9651 int i; 9652 _ACEOF 9653 if ac_fn_c_try_compile "$LINENO"; then : 9654 xorg_cv_cc_flag_unknown_warning_option=yes 9655 else 9656 xorg_cv_cc_flag_unknown_warning_option=no 9657 fi 9658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9659 fi 9660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9661 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9663 CFLAGS="$xorg_testset_save_CFLAGS" 9664 fi 9665 9666 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9669 fi 9670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9672 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9673 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9674 $as_echo_n "(cached) " >&6 9675 else 9676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9677 /* end confdefs.h. */ 9678 int i; 9679 _ACEOF 9680 if ac_fn_c_try_compile "$LINENO"; then : 9681 xorg_cv_cc_flag_unused_command_line_argument=yes 9682 else 9683 xorg_cv_cc_flag_unused_command_line_argument=no 9684 fi 9685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9686 fi 9687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9688 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9689 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9690 CFLAGS="$xorg_testset_save_CFLAGS" 9691 fi 9692 9693 found="no" 9694 9695 if test $found = "no" ; then 9696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9698 fi 9699 9700 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9702 fi 9703 9704 CFLAGS="$CFLAGS -Warray-bounds" 9705 9706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9707 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9708 cacheid=xorg_cv_cc_flag__Warray_bounds 9709 if eval \${$cacheid+:} false; then : 9710 $as_echo_n "(cached) " >&6 9711 else 9712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9713 /* end confdefs.h. */ 9714 int i; 9715 int 9716 main () 9717 { 9718 9719 ; 9720 return 0; 9721 } 9722 _ACEOF 9723 if ac_fn_c_try_link "$LINENO"; then : 9724 eval $cacheid=yes 9725 else 9726 eval $cacheid=no 9727 fi 9728 rm -f core conftest.err conftest.$ac_objext \ 9729 conftest$ac_exeext conftest.$ac_ext 9730 fi 9731 9732 9733 CFLAGS="$xorg_testset_save_CFLAGS" 9734 9735 eval supported=\$$cacheid 9736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9737 $as_echo "$supported" >&6; } 9738 if test "$supported" = "yes" ; then 9739 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9740 found="yes" 9741 fi 9742 fi 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 9758 xorg_testset_save_CFLAGS="$CFLAGS" 9759 9760 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9763 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9764 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9765 $as_echo_n "(cached) " >&6 9766 else 9767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9768 /* end confdefs.h. */ 9769 int i; 9770 _ACEOF 9771 if ac_fn_c_try_compile "$LINENO"; then : 9772 xorg_cv_cc_flag_unknown_warning_option=yes 9773 else 9774 xorg_cv_cc_flag_unknown_warning_option=no 9775 fi 9776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9777 fi 9778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9779 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9780 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9781 CFLAGS="$xorg_testset_save_CFLAGS" 9782 fi 9783 9784 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9787 fi 9788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9790 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9791 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9792 $as_echo_n "(cached) " >&6 9793 else 9794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9795 /* end confdefs.h. */ 9796 int i; 9797 _ACEOF 9798 if ac_fn_c_try_compile "$LINENO"; then : 9799 xorg_cv_cc_flag_unused_command_line_argument=yes 9800 else 9801 xorg_cv_cc_flag_unused_command_line_argument=no 9802 fi 9803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9804 fi 9805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9806 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9807 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9808 CFLAGS="$xorg_testset_save_CFLAGS" 9809 fi 9810 9811 found="no" 9812 9813 if test $found = "no" ; then 9814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9816 fi 9817 9818 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9820 fi 9821 9822 CFLAGS="$CFLAGS -Wwrite-strings" 9823 9824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9825 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9826 cacheid=xorg_cv_cc_flag__Wwrite_strings 9827 if eval \${$cacheid+:} false; then : 9828 $as_echo_n "(cached) " >&6 9829 else 9830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9831 /* end confdefs.h. */ 9832 int i; 9833 int 9834 main () 9835 { 9836 9837 ; 9838 return 0; 9839 } 9840 _ACEOF 9841 if ac_fn_c_try_link "$LINENO"; then : 9842 eval $cacheid=yes 9843 else 9844 eval $cacheid=no 9845 fi 9846 rm -f core conftest.err conftest.$ac_objext \ 9847 conftest$ac_exeext conftest.$ac_ext 9848 fi 9849 9850 9851 CFLAGS="$xorg_testset_save_CFLAGS" 9852 9853 eval supported=\$$cacheid 9854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9855 $as_echo "$supported" >&6; } 9856 if test "$supported" = "yes" ; then 9857 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9858 found="yes" 9859 fi 9860 fi 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 xorg_testset_save_CFLAGS="$CFLAGS" 9877 9878 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9881 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9882 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9883 $as_echo_n "(cached) " >&6 9884 else 9885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9886 /* end confdefs.h. */ 9887 int i; 9888 _ACEOF 9889 if ac_fn_c_try_compile "$LINENO"; then : 9890 xorg_cv_cc_flag_unknown_warning_option=yes 9891 else 9892 xorg_cv_cc_flag_unknown_warning_option=no 9893 fi 9894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9895 fi 9896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9897 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9898 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9899 CFLAGS="$xorg_testset_save_CFLAGS" 9900 fi 9901 9902 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9905 fi 9906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9908 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9909 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9910 $as_echo_n "(cached) " >&6 9911 else 9912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9913 /* end confdefs.h. */ 9914 int i; 9915 _ACEOF 9916 if ac_fn_c_try_compile "$LINENO"; then : 9917 xorg_cv_cc_flag_unused_command_line_argument=yes 9918 else 9919 xorg_cv_cc_flag_unused_command_line_argument=no 9920 fi 9921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9922 fi 9923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9924 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9925 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9926 CFLAGS="$xorg_testset_save_CFLAGS" 9927 fi 9928 9929 found="no" 9930 9931 if test $found = "no" ; then 9932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9934 fi 9935 9936 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9938 fi 9939 9940 CFLAGS="$CFLAGS -Waddress" 9941 9942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9943 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9944 cacheid=xorg_cv_cc_flag__Waddress 9945 if eval \${$cacheid+:} false; then : 9946 $as_echo_n "(cached) " >&6 9947 else 9948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9949 /* end confdefs.h. */ 9950 int i; 9951 int 9952 main () 9953 { 9954 9955 ; 9956 return 0; 9957 } 9958 _ACEOF 9959 if ac_fn_c_try_link "$LINENO"; then : 9960 eval $cacheid=yes 9961 else 9962 eval $cacheid=no 9963 fi 9964 rm -f core conftest.err conftest.$ac_objext \ 9965 conftest$ac_exeext conftest.$ac_ext 9966 fi 9967 9968 9969 CFLAGS="$xorg_testset_save_CFLAGS" 9970 9971 eval supported=\$$cacheid 9972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9973 $as_echo "$supported" >&6; } 9974 if test "$supported" = "yes" ; then 9975 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9976 found="yes" 9977 fi 9978 fi 9979 9980 9981 9982 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 xorg_testset_save_CFLAGS="$CFLAGS" 9995 9996 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9999 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10000 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10001 $as_echo_n "(cached) " >&6 10002 else 10003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10004 /* end confdefs.h. */ 10005 int i; 10006 _ACEOF 10007 if ac_fn_c_try_compile "$LINENO"; then : 10008 xorg_cv_cc_flag_unknown_warning_option=yes 10009 else 10010 xorg_cv_cc_flag_unknown_warning_option=no 10011 fi 10012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10013 fi 10014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10015 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10016 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10017 CFLAGS="$xorg_testset_save_CFLAGS" 10018 fi 10019 10020 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10021 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10023 fi 10024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10026 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10027 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10028 $as_echo_n "(cached) " >&6 10029 else 10030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10031 /* end confdefs.h. */ 10032 int i; 10033 _ACEOF 10034 if ac_fn_c_try_compile "$LINENO"; then : 10035 xorg_cv_cc_flag_unused_command_line_argument=yes 10036 else 10037 xorg_cv_cc_flag_unused_command_line_argument=no 10038 fi 10039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10040 fi 10041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10042 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10043 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10044 CFLAGS="$xorg_testset_save_CFLAGS" 10045 fi 10046 10047 found="no" 10048 10049 if test $found = "no" ; then 10050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10052 fi 10053 10054 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10056 fi 10057 10058 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10059 10060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10061 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10062 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10063 if eval \${$cacheid+:} false; then : 10064 $as_echo_n "(cached) " >&6 10065 else 10066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10067 /* end confdefs.h. */ 10068 int i; 10069 int 10070 main () 10071 { 10072 10073 ; 10074 return 0; 10075 } 10076 _ACEOF 10077 if ac_fn_c_try_link "$LINENO"; then : 10078 eval $cacheid=yes 10079 else 10080 eval $cacheid=no 10081 fi 10082 rm -f core conftest.err conftest.$ac_objext \ 10083 conftest$ac_exeext conftest.$ac_ext 10084 fi 10085 10086 10087 CFLAGS="$xorg_testset_save_CFLAGS" 10088 10089 eval supported=\$$cacheid 10090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10091 $as_echo "$supported" >&6; } 10092 if test "$supported" = "yes" ; then 10093 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10094 found="yes" 10095 fi 10096 fi 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111 10112 xorg_testset_save_CFLAGS="$CFLAGS" 10113 10114 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10117 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10118 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10119 $as_echo_n "(cached) " >&6 10120 else 10121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10122 /* end confdefs.h. */ 10123 int i; 10124 _ACEOF 10125 if ac_fn_c_try_compile "$LINENO"; then : 10126 xorg_cv_cc_flag_unknown_warning_option=yes 10127 else 10128 xorg_cv_cc_flag_unknown_warning_option=no 10129 fi 10130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10131 fi 10132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10133 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10134 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10135 CFLAGS="$xorg_testset_save_CFLAGS" 10136 fi 10137 10138 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10141 fi 10142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10144 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10145 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10146 $as_echo_n "(cached) " >&6 10147 else 10148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10149 /* end confdefs.h. */ 10150 int i; 10151 _ACEOF 10152 if ac_fn_c_try_compile "$LINENO"; then : 10153 xorg_cv_cc_flag_unused_command_line_argument=yes 10154 else 10155 xorg_cv_cc_flag_unused_command_line_argument=no 10156 fi 10157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10158 fi 10159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10160 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10161 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10162 CFLAGS="$xorg_testset_save_CFLAGS" 10163 fi 10164 10165 found="no" 10166 10167 if test $found = "no" ; then 10168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10170 fi 10171 10172 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10174 fi 10175 10176 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10177 10178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10179 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10180 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10181 if eval \${$cacheid+:} false; then : 10182 $as_echo_n "(cached) " >&6 10183 else 10184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10185 /* end confdefs.h. */ 10186 int i; 10187 int 10188 main () 10189 { 10190 10191 ; 10192 return 0; 10193 } 10194 _ACEOF 10195 if ac_fn_c_try_link "$LINENO"; then : 10196 eval $cacheid=yes 10197 else 10198 eval $cacheid=no 10199 fi 10200 rm -f core conftest.err conftest.$ac_objext \ 10201 conftest$ac_exeext conftest.$ac_ext 10202 fi 10203 10204 10205 CFLAGS="$xorg_testset_save_CFLAGS" 10206 10207 eval supported=\$$cacheid 10208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10209 $as_echo "$supported" >&6; } 10210 if test "$supported" = "yes" ; then 10211 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10212 found="yes" 10213 fi 10214 fi 10215 10216 10217 fi 10218 10219 10220 10221 10222 10223 10224 10225 CWARNFLAGS="$BASE_CFLAGS" 10226 if test "x$GCC" = xyes ; then 10227 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10228 fi 10229 10230 10231 10232 10233 10234 10235 10236 10237 # Check whether --enable-strict-compilation was given. 10238 if test "${enable_strict_compilation+set}" = set; then : 10239 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10240 else 10241 STRICT_COMPILE=no 10242 fi 10243 10244 10245 10246 10247 10248 10249 STRICT_CFLAGS="" 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 xorg_testset_save_CFLAGS="$CFLAGS" 10264 10265 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10268 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10269 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10270 $as_echo_n "(cached) " >&6 10271 else 10272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10273 /* end confdefs.h. */ 10274 int i; 10275 _ACEOF 10276 if ac_fn_c_try_compile "$LINENO"; then : 10277 xorg_cv_cc_flag_unknown_warning_option=yes 10278 else 10279 xorg_cv_cc_flag_unknown_warning_option=no 10280 fi 10281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10282 fi 10283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10284 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10285 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10286 CFLAGS="$xorg_testset_save_CFLAGS" 10287 fi 10288 10289 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10292 fi 10293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10295 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10296 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10297 $as_echo_n "(cached) " >&6 10298 else 10299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10300 /* end confdefs.h. */ 10301 int i; 10302 _ACEOF 10303 if ac_fn_c_try_compile "$LINENO"; then : 10304 xorg_cv_cc_flag_unused_command_line_argument=yes 10305 else 10306 xorg_cv_cc_flag_unused_command_line_argument=no 10307 fi 10308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10309 fi 10310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10311 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10312 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10313 CFLAGS="$xorg_testset_save_CFLAGS" 10314 fi 10315 10316 found="no" 10317 10318 if test $found = "no" ; then 10319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10321 fi 10322 10323 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10325 fi 10326 10327 CFLAGS="$CFLAGS -pedantic" 10328 10329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10330 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10331 cacheid=xorg_cv_cc_flag__pedantic 10332 if eval \${$cacheid+:} false; then : 10333 $as_echo_n "(cached) " >&6 10334 else 10335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10336 /* end confdefs.h. */ 10337 int i; 10338 int 10339 main () 10340 { 10341 10342 ; 10343 return 0; 10344 } 10345 _ACEOF 10346 if ac_fn_c_try_link "$LINENO"; then : 10347 eval $cacheid=yes 10348 else 10349 eval $cacheid=no 10350 fi 10351 rm -f core conftest.err conftest.$ac_objext \ 10352 conftest$ac_exeext conftest.$ac_ext 10353 fi 10354 10355 10356 CFLAGS="$xorg_testset_save_CFLAGS" 10357 10358 eval supported=\$$cacheid 10359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10360 $as_echo "$supported" >&6; } 10361 if test "$supported" = "yes" ; then 10362 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10363 found="yes" 10364 fi 10365 fi 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 xorg_testset_save_CFLAGS="$CFLAGS" 10382 10383 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10386 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10387 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10388 $as_echo_n "(cached) " >&6 10389 else 10390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10391 /* end confdefs.h. */ 10392 int i; 10393 _ACEOF 10394 if ac_fn_c_try_compile "$LINENO"; then : 10395 xorg_cv_cc_flag_unknown_warning_option=yes 10396 else 10397 xorg_cv_cc_flag_unknown_warning_option=no 10398 fi 10399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10400 fi 10401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10402 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10403 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10404 CFLAGS="$xorg_testset_save_CFLAGS" 10405 fi 10406 10407 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10408 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10410 fi 10411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10413 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10414 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10415 $as_echo_n "(cached) " >&6 10416 else 10417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10418 /* end confdefs.h. */ 10419 int i; 10420 _ACEOF 10421 if ac_fn_c_try_compile "$LINENO"; then : 10422 xorg_cv_cc_flag_unused_command_line_argument=yes 10423 else 10424 xorg_cv_cc_flag_unused_command_line_argument=no 10425 fi 10426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10427 fi 10428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10429 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10430 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10431 CFLAGS="$xorg_testset_save_CFLAGS" 10432 fi 10433 10434 found="no" 10435 10436 if test $found = "no" ; then 10437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10439 fi 10440 10441 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10443 fi 10444 10445 CFLAGS="$CFLAGS -Werror" 10446 10447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10448 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10449 cacheid=xorg_cv_cc_flag__Werror 10450 if eval \${$cacheid+:} false; then : 10451 $as_echo_n "(cached) " >&6 10452 else 10453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10454 /* end confdefs.h. */ 10455 int i; 10456 int 10457 main () 10458 { 10459 10460 ; 10461 return 0; 10462 } 10463 _ACEOF 10464 if ac_fn_c_try_link "$LINENO"; then : 10465 eval $cacheid=yes 10466 else 10467 eval $cacheid=no 10468 fi 10469 rm -f core conftest.err conftest.$ac_objext \ 10470 conftest$ac_exeext conftest.$ac_ext 10471 fi 10472 10473 10474 CFLAGS="$xorg_testset_save_CFLAGS" 10475 10476 eval supported=\$$cacheid 10477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10478 $as_echo "$supported" >&6; } 10479 if test "$supported" = "yes" ; then 10480 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10481 found="yes" 10482 fi 10483 fi 10484 10485 if test $found = "no" ; then 10486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10488 fi 10489 10490 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10492 fi 10493 10494 CFLAGS="$CFLAGS -errwarn" 10495 10496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10497 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10498 cacheid=xorg_cv_cc_flag__errwarn 10499 if eval \${$cacheid+:} false; then : 10500 $as_echo_n "(cached) " >&6 10501 else 10502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10503 /* end confdefs.h. */ 10504 int i; 10505 int 10506 main () 10507 { 10508 10509 ; 10510 return 0; 10511 } 10512 _ACEOF 10513 if ac_fn_c_try_link "$LINENO"; then : 10514 eval $cacheid=yes 10515 else 10516 eval $cacheid=no 10517 fi 10518 rm -f core conftest.err conftest.$ac_objext \ 10519 conftest$ac_exeext conftest.$ac_ext 10520 fi 10521 10522 10523 CFLAGS="$xorg_testset_save_CFLAGS" 10524 10525 eval supported=\$$cacheid 10526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10527 $as_echo "$supported" >&6; } 10528 if test "$supported" = "yes" ; then 10529 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10530 found="yes" 10531 fi 10532 fi 10533 10534 10535 10536 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10537 # activate it with -Werror, so we add it here explicitly. 10538 10539 10540 10541 10542 10543 10544 10545 10546 10547 10548 10549 10550 10551 xorg_testset_save_CFLAGS="$CFLAGS" 10552 10553 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10556 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10557 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10558 $as_echo_n "(cached) " >&6 10559 else 10560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10561 /* end confdefs.h. */ 10562 int i; 10563 _ACEOF 10564 if ac_fn_c_try_compile "$LINENO"; then : 10565 xorg_cv_cc_flag_unknown_warning_option=yes 10566 else 10567 xorg_cv_cc_flag_unknown_warning_option=no 10568 fi 10569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10570 fi 10571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10572 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10573 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10574 CFLAGS="$xorg_testset_save_CFLAGS" 10575 fi 10576 10577 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10580 fi 10581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10583 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10584 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10585 $as_echo_n "(cached) " >&6 10586 else 10587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10588 /* end confdefs.h. */ 10589 int i; 10590 _ACEOF 10591 if ac_fn_c_try_compile "$LINENO"; then : 10592 xorg_cv_cc_flag_unused_command_line_argument=yes 10593 else 10594 xorg_cv_cc_flag_unused_command_line_argument=no 10595 fi 10596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10597 fi 10598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10599 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10600 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10601 CFLAGS="$xorg_testset_save_CFLAGS" 10602 fi 10603 10604 found="no" 10605 10606 if test $found = "no" ; then 10607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10609 fi 10610 10611 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10613 fi 10614 10615 CFLAGS="$CFLAGS -Werror=attributes" 10616 10617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10618 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10619 cacheid=xorg_cv_cc_flag__Werror_attributes 10620 if eval \${$cacheid+:} false; then : 10621 $as_echo_n "(cached) " >&6 10622 else 10623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10624 /* end confdefs.h. */ 10625 int i; 10626 int 10627 main () 10628 { 10629 10630 ; 10631 return 0; 10632 } 10633 _ACEOF 10634 if ac_fn_c_try_link "$LINENO"; then : 10635 eval $cacheid=yes 10636 else 10637 eval $cacheid=no 10638 fi 10639 rm -f core conftest.err conftest.$ac_objext \ 10640 conftest$ac_exeext conftest.$ac_ext 10641 fi 10642 10643 10644 CFLAGS="$xorg_testset_save_CFLAGS" 10645 10646 eval supported=\$$cacheid 10647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10648 $as_echo "$supported" >&6; } 10649 if test "$supported" = "yes" ; then 10650 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10651 found="yes" 10652 fi 10653 fi 10654 10655 10656 10657 if test "x$STRICT_COMPILE" = "xyes"; then 10658 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10659 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10660 fi 10661 10662 10663 10664 10665 10666 10667 cat >>confdefs.h <<_ACEOF 10668 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10669 _ACEOF 10670 10671 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10672 if test "x$PVM" = "x"; then 10673 PVM="0" 10674 fi 10675 10676 cat >>confdefs.h <<_ACEOF 10677 #define PACKAGE_VERSION_MINOR $PVM 10678 _ACEOF 10679 10680 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10681 if test "x$PVP" = "x"; then 10682 PVP="0" 10683 fi 10684 10685 cat >>confdefs.h <<_ACEOF 10686 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10687 _ACEOF 10688 10689 10690 10691 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10692 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10693 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10694 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10695 10696 10697 10698 10699 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10700 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10701 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10702 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10703 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10704 10705 10706 10707 10708 10709 10710 if test x$APP_MAN_SUFFIX = x ; then 10711 APP_MAN_SUFFIX=1 10712 fi 10713 if test x$APP_MAN_DIR = x ; then 10714 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10715 fi 10716 10717 if test x$LIB_MAN_SUFFIX = x ; then 10718 LIB_MAN_SUFFIX=3 10719 fi 10720 if test x$LIB_MAN_DIR = x ; then 10721 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10722 fi 10723 10724 if test x$FILE_MAN_SUFFIX = x ; then 10725 case $host_os in 10726 solaris*) FILE_MAN_SUFFIX=4 ;; 10727 *) FILE_MAN_SUFFIX=5 ;; 10728 esac 10729 fi 10730 if test x$FILE_MAN_DIR = x ; then 10731 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10732 fi 10733 10734 if test x$MISC_MAN_SUFFIX = x ; then 10735 case $host_os in 10736 solaris*) MISC_MAN_SUFFIX=5 ;; 10737 *) MISC_MAN_SUFFIX=7 ;; 10738 esac 10739 fi 10740 if test x$MISC_MAN_DIR = x ; then 10741 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10742 fi 10743 10744 if test x$DRIVER_MAN_SUFFIX = x ; then 10745 case $host_os in 10746 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10747 *) DRIVER_MAN_SUFFIX=4 ;; 10748 esac 10749 fi 10750 if test x$DRIVER_MAN_DIR = x ; then 10751 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10752 fi 10753 10754 if test x$ADMIN_MAN_SUFFIX = x ; then 10755 case $host_os in 10756 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10757 *) ADMIN_MAN_SUFFIX=8 ;; 10758 esac 10759 fi 10760 if test x$ADMIN_MAN_DIR = x ; then 10761 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10762 fi 10763 10764 10765 10766 10767 10768 10769 10770 10771 10772 10773 10774 10775 10776 10777 10778 XORG_MAN_PAGE="X Version 11" 10779 10780 MAN_SUBSTS="\ 10781 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10782 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10783 -e 's|__xservername__|Xorg|g' \ 10784 -e 's|__xconfigfile__|xorg.conf|g' \ 10785 -e 's|__projectroot__|\$(prefix)|g' \ 10786 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10787 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10788 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10789 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10790 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10791 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10792 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10793 10794 10795 10796 # Check whether --enable-silent-rules was given. 10797 if test "${enable_silent_rules+set}" = set; then : 10798 enableval=$enable_silent_rules; 10799 fi 10800 10801 case $enable_silent_rules in # ((( 10802 yes) AM_DEFAULT_VERBOSITY=0;; 10803 no) AM_DEFAULT_VERBOSITY=1;; 10804 *) AM_DEFAULT_VERBOSITY=0;; 10805 esac 10806 am_make=${MAKE-make} 10807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10808 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10809 if ${am_cv_make_support_nested_variables+:} false; then : 10810 $as_echo_n "(cached) " >&6 10811 else 10812 if $as_echo 'TRUE=$(BAR$(V)) 10813 BAR0=false 10814 BAR1=true 10815 V=1 10816 am__doit: 10817 @$(TRUE) 10818 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10819 am_cv_make_support_nested_variables=yes 10820 else 10821 am_cv_make_support_nested_variables=no 10822 fi 10823 fi 10824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10825 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10826 if test $am_cv_make_support_nested_variables = yes; then 10827 AM_V='$(V)' 10828 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10829 else 10830 AM_V=$AM_DEFAULT_VERBOSITY 10831 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10832 fi 10833 AM_BACKSLASH='\' 10834 10835 10836 10837 # Checks for pkg-config packages 10838 10839 pkg_failed=no 10840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCONSOLE" >&5 10841 $as_echo_n "checking for XCONSOLE... " >&6; } 10842 10843 if test -n "$XCONSOLE_CFLAGS"; then 10844 pkg_cv_XCONSOLE_CFLAGS="$XCONSOLE_CFLAGS" 10845 elif test -n "$PKG_CONFIG"; then 10846 if test -n "$PKG_CONFIG" && \ 10847 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17\""; } >&5 10848 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17") 2>&5 10849 ac_status=$? 10850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10851 test $ac_status = 0; }; then 10852 pkg_cv_XCONSOLE_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>/dev/null` 10853 test "x$?" != "x0" && pkg_failed=yes 10854 else 10855 pkg_failed=yes 10856 fi 10857 else 10858 pkg_failed=untried 10859 fi 10860 if test -n "$XCONSOLE_LIBS"; then 10861 pkg_cv_XCONSOLE_LIBS="$XCONSOLE_LIBS" 10862 elif test -n "$PKG_CONFIG"; then 10863 if test -n "$PKG_CONFIG" && \ 10864 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17\""; } >&5 10865 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17") 2>&5 10866 ac_status=$? 10867 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10868 test $ac_status = 0; }; then 10869 pkg_cv_XCONSOLE_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>/dev/null` 10870 test "x$?" != "x0" && pkg_failed=yes 10871 else 10872 pkg_failed=yes 10873 fi 10874 else 10875 pkg_failed=untried 10876 fi 10877 10878 10879 10880 if test $pkg_failed = yes; then 10881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10882 $as_echo "no" >&6; } 10883 10884 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10885 _pkg_short_errors_supported=yes 10886 else 10887 _pkg_short_errors_supported=no 10888 fi 10889 if test $_pkg_short_errors_supported = yes; then 10890 XCONSOLE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>&1` 10891 else 10892 XCONSOLE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>&1` 10893 fi 10894 # Put the nasty error message in config.log where it belongs 10895 echo "$XCONSOLE_PKG_ERRORS" >&5 10896 10897 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17) were not met: 10898 10899 $XCONSOLE_PKG_ERRORS 10900 10901 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10902 installed software in a non-standard prefix. 10903 10904 Alternatively, you may set the environment variables XCONSOLE_CFLAGS 10905 and XCONSOLE_LIBS to avoid the need to call pkg-config. 10906 See the pkg-config man page for more details." "$LINENO" 5 10907 elif test $pkg_failed = untried; then 10908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10909 $as_echo "no" >&6; } 10910 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10911 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10912 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10913 is in your PATH or set the PKG_CONFIG environment variable to the full 10914 path to pkg-config. 10915 10916 Alternatively, you may set the environment variables XCONSOLE_CFLAGS 10917 and XCONSOLE_LIBS to avoid the need to call pkg-config. 10918 See the pkg-config man page for more details. 10919 10920 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10921 See \`config.log' for more details" "$LINENO" 5; } 10922 else 10923 XCONSOLE_CFLAGS=$pkg_cv_XCONSOLE_CFLAGS 10924 XCONSOLE_LIBS=$pkg_cv_XCONSOLE_LIBS 10925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10926 $as_echo "yes" >&6; } 10927 10928 fi 10929 10930 10931 pkg_failed=no 10932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 10933 $as_echo_n "checking for APPDEFS... " >&6; } 10934 10935 if test -n "$APPDEFS_CFLAGS"; then 10936 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 10937 elif test -n "$PKG_CONFIG"; then 10938 if test -n "$PKG_CONFIG" && \ 10939 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10940 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10941 ac_status=$? 10942 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10943 test $ac_status = 0; }; then 10944 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 10945 test "x$?" != "x0" && pkg_failed=yes 10946 else 10947 pkg_failed=yes 10948 fi 10949 else 10950 pkg_failed=untried 10951 fi 10952 if test -n "$APPDEFS_LIBS"; then 10953 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 10954 elif test -n "$PKG_CONFIG"; then 10955 if test -n "$PKG_CONFIG" && \ 10956 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10957 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10958 ac_status=$? 10959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10960 test $ac_status = 0; }; then 10961 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 10962 test "x$?" != "x0" && pkg_failed=yes 10963 else 10964 pkg_failed=yes 10965 fi 10966 else 10967 pkg_failed=untried 10968 fi 10969 10970 10971 10972 if test $pkg_failed = yes; then 10973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10974 $as_echo "no" >&6; } 10975 10976 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10977 _pkg_short_errors_supported=yes 10978 else 10979 _pkg_short_errors_supported=no 10980 fi 10981 if test $_pkg_short_errors_supported = yes; then 10982 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 10983 else 10984 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 10985 fi 10986 # Put the nasty error message in config.log where it belongs 10987 echo "$APPDEFS_PKG_ERRORS" >&5 10988 10989 as_fn_error $? "Package requirements (xt) were not met: 10990 10991 $APPDEFS_PKG_ERRORS 10992 10993 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10994 installed software in a non-standard prefix. 10995 10996 Alternatively, you may set the environment variables APPDEFS_CFLAGS 10997 and APPDEFS_LIBS to avoid the need to call pkg-config. 10998 See the pkg-config man page for more details." "$LINENO" 5 10999 elif test $pkg_failed = untried; then 11000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11001 $as_echo "no" >&6; } 11002 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11003 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11004 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11005 is in your PATH or set the PKG_CONFIG environment variable to the full 11006 path to pkg-config. 11007 11008 Alternatively, you may set the environment variables APPDEFS_CFLAGS 11009 and APPDEFS_LIBS to avoid the need to call pkg-config. 11010 See the pkg-config man page for more details. 11011 11012 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11013 See \`config.log' for more details" "$LINENO" 5; } 11014 else 11015 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11016 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11018 $as_echo "yes" >&6; } 11019 11020 fi 11021 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11022 11023 # Check whether --with-appdefaultdir was given. 11024 if test "${with_appdefaultdir+set}" = set; then : 11025 withval=$with_appdefaultdir; appdefaultdir="$withval" 11026 else 11027 appdefaultdir="${xt_appdefaultdir}" 11028 fi 11029 11030 11031 11032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5 11033 $as_echo_n "checking for library containing openpty... " >&6; } 11034 if ${ac_cv_search_openpty+:} false; then : 11035 $as_echo_n "(cached) " >&6 11036 else 11037 ac_func_search_save_LIBS=$LIBS 11038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11039 /* end confdefs.h. */ 11040 11041 /* Override any GCC internal prototype to avoid an error. 11042 Use char because int might match the return type of a GCC 11043 builtin and then its argument prototype would still apply. */ 11044 #ifdef __cplusplus 11045 extern "C" 11046 #endif 11047 char openpty (); 11048 int 11049 main () 11050 { 11051 return openpty (); 11052 ; 11053 return 0; 11054 } 11055 _ACEOF 11056 for ac_lib in '' util; do 11057 if test -z "$ac_lib"; then 11058 ac_res="none required" 11059 else 11060 ac_res=-l$ac_lib 11061 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11062 fi 11063 if ac_fn_c_try_link "$LINENO"; then : 11064 ac_cv_search_openpty=$ac_res 11065 fi 11066 rm -f core conftest.err conftest.$ac_objext \ 11067 conftest$ac_exeext 11068 if ${ac_cv_search_openpty+:} false; then : 11069 break 11070 fi 11071 done 11072 if ${ac_cv_search_openpty+:} false; then : 11073 11074 else 11075 ac_cv_search_openpty=no 11076 fi 11077 rm conftest.$ac_ext 11078 LIBS=$ac_func_search_save_LIBS 11079 fi 11080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5 11081 $as_echo "$ac_cv_search_openpty" >&6; } 11082 ac_res=$ac_cv_search_openpty 11083 if test "$ac_res" != no; then : 11084 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11085 11086 fi 11087 11088 ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" 11089 if test "x$ac_cv_func_openpty" = xyes; then : 11090 HAS_OPENPTY="yes" 11091 fi 11092 11093 if test "x$HAS_OPENPTY" = "xyes" ; then 11094 11095 $as_echo "#define HAS_OPENPTY 1" >>confdefs.h 11096 11097 for ac_header in util.h libutil.h pty.h 11098 do : 11099 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11100 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 11101 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11102 cat >>confdefs.h <<_ACEOF 11103 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11104 _ACEOF 11105 break 11106 fi 11107 11108 done 11109 11110 fi 11111 11112 11113 ac_config_files="$ac_config_files Makefile man/Makefile" 11114 11115 cat >confcache <<\_ACEOF 11116 # This file is a shell script that caches the results of configure 11117 # tests run on this system so they can be shared between configure 11118 # scripts and configure runs, see configure's option --config-cache. 11119 # It is not useful on other systems. If it contains results you don't 11120 # want to keep, you may remove or edit it. 11121 # 11122 # config.status only pays attention to the cache file if you give it 11123 # the --recheck option to rerun configure. 11124 # 11125 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11126 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11127 # following values. 11128 11129 _ACEOF 11130 11131 # The following way of writing the cache mishandles newlines in values, 11132 # but we know of no workaround that is simple, portable, and efficient. 11133 # So, we kill variables containing newlines. 11134 # Ultrix sh set writes to stderr and can't be redirected directly, 11135 # and sets the high bit in the cache file unless we assign to the vars. 11136 ( 11137 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11138 eval ac_val=\$$ac_var 11139 case $ac_val in #( 11140 *${as_nl}*) 11141 case $ac_var in #( 11142 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11143 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11144 esac 11145 case $ac_var in #( 11146 _ | IFS | as_nl) ;; #( 11147 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11148 *) { eval $ac_var=; unset $ac_var;} ;; 11149 esac ;; 11150 esac 11151 done 11152 11153 (set) 2>&1 | 11154 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11155 *${as_nl}ac_space=\ *) 11156 # `set' does not quote correctly, so add quotes: double-quote 11157 # substitution turns \\\\ into \\, and sed turns \\ into \. 11158 sed -n \ 11159 "s/'/'\\\\''/g; 11160 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11161 ;; #( 11162 *) 11163 # `set' quotes correctly as required by POSIX, so do not add quotes. 11164 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11165 ;; 11166 esac | 11167 sort 11168 ) | 11169 sed ' 11170 /^ac_cv_env_/b end 11171 t clear 11172 :clear 11173 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11174 t end 11175 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11176 :end' >>confcache 11177 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11178 if test -w "$cache_file"; then 11179 if test "x$cache_file" != "x/dev/null"; then 11180 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11181 $as_echo "$as_me: updating cache $cache_file" >&6;} 11182 if test ! -f "$cache_file" || test -h "$cache_file"; then 11183 cat confcache >"$cache_file" 11184 else 11185 case $cache_file in #( 11186 */* | ?:*) 11187 mv -f confcache "$cache_file"$$ && 11188 mv -f "$cache_file"$$ "$cache_file" ;; #( 11189 *) 11190 mv -f confcache "$cache_file" ;; 11191 esac 11192 fi 11193 fi 11194 else 11195 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11196 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11197 fi 11198 fi 11199 rm -f confcache 11200 11201 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11202 # Let make expand exec_prefix. 11203 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11204 11205 DEFS=-DHAVE_CONFIG_H 11206 11207 ac_libobjs= 11208 ac_ltlibobjs= 11209 U= 11210 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11211 # 1. Remove the extension, and $U if already installed. 11212 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11213 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11214 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11215 # will be set to the directory where LIBOBJS objects are built. 11216 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11217 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11218 done 11219 LIBOBJS=$ac_libobjs 11220 11221 LTLIBOBJS=$ac_ltlibobjs 11222 11223 11224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11225 $as_echo_n "checking that generated files are newer than configure... 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"$LINENO" 5 11239 fi 11240 if test -n "$EXEEXT"; then 11241 am__EXEEXT_TRUE= 11242 am__EXEEXT_FALSE='#' 11243 else 11244 am__EXEEXT_TRUE='#' 11245 am__EXEEXT_FALSE= 11246 fi 11247 11248 11249 : "${CONFIG_STATUS=./config.status}" 11250 ac_write_fail=0 11251 ac_clean_files_save=$ac_clean_files 11252 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11253 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11254 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11255 as_write_fail=0 11256 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11257 #! $SHELL 11258 # Generated by $as_me. 11259 # Run this file to recreate the current configuration. 11260 # Compiler output produced by configure, useful for debugging 11261 # configure, is in config.log if it exists. 11262 11263 debug=false 11264 ac_cs_recheck=false 11265 ac_cs_silent=false 11266 11267 SHELL=\${CONFIG_SHELL-$SHELL} 11268 export SHELL 11269 _ASEOF 11270 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11271 ## -------------------- ## 11272 ## M4sh Initialization. ## 11273 ## -------------------- ## 11274 11275 # Be more Bourne compatible 11276 DUALCASE=1; export DUALCASE # for MKS sh 11277 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11278 emulate sh 11279 NULLCMD=: 11280 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11281 # is contrary to our usage. Disable this feature. 11282 alias -g '${1+"$@"}'='"$@"' 11283 setopt NO_GLOB_SUBST 11284 else 11285 case `(set -o) 2>/dev/null` in #( 11286 *posix*) : 11287 set -o posix ;; #( 11288 *) : 11289 ;; 11290 esac 11291 fi 11292 11293 11294 as_nl=' 11295 ' 11296 export as_nl 11297 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11298 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11299 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11300 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11301 # Prefer a ksh shell builtin over an external printf program on Solaris, 11302 # but without wasting forks for bash or zsh. 11303 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11304 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11305 as_echo='print -r --' 11306 as_echo_n='print -rn --' 11307 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11308 as_echo='printf %s\n' 11309 as_echo_n='printf %s' 11310 else 11311 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11312 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11313 as_echo_n='/usr/ucb/echo -n' 11314 else 11315 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11316 as_echo_n_body='eval 11317 arg=$1; 11318 case $arg in #( 11319 *"$as_nl"*) 11320 expr "X$arg" : "X\\(.*\\)$as_nl"; 11321 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11322 esac; 11323 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11324 ' 11325 export as_echo_n_body 11326 as_echo_n='sh -c $as_echo_n_body as_echo' 11327 fi 11328 export as_echo_body 11329 as_echo='sh -c $as_echo_body as_echo' 11330 fi 11331 11332 # The user is always right. 11333 if test "${PATH_SEPARATOR+set}" != set; then 11334 PATH_SEPARATOR=: 11335 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11336 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11337 PATH_SEPARATOR=';' 11338 } 11339 fi 11340 11341 11342 # IFS 11343 # We need space, tab and new line, in precisely that order. Quoting is 11344 # there to prevent editors from complaining about space-tab. 11345 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11346 # splitting by setting IFS to empty value.) 11347 IFS=" "" $as_nl" 11348 11349 # Find who we are. Look in the path if we contain no directory separator. 11350 as_myself= 11351 case $0 in #(( 11352 *[\\/]* ) as_myself=$0 ;; 11353 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11354 for as_dir in $PATH 11355 do 11356 IFS=$as_save_IFS 11357 test -z "$as_dir" && as_dir=. 11358 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11359 done 11360 IFS=$as_save_IFS 11361 11362 ;; 11363 esac 11364 # We did not find ourselves, most probably we were run as `sh COMMAND' 11365 # in which case we are not to be found in the path. 11366 if test "x$as_myself" = x; then 11367 as_myself=$0 11368 fi 11369 if test ! -f "$as_myself"; then 11370 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11371 exit 1 11372 fi 11373 11374 # Unset variables that we do not need and which cause bugs (e.g. in 11375 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11376 # suppresses any "Segmentation fault" message there. '((' could 11377 # trigger a bug in pdksh 5.2.14. 11378 for as_var in BASH_ENV ENV MAIL MAILPATH 11379 do eval test x\${$as_var+set} = xset \ 11380 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11381 done 11382 PS1='$ ' 11383 PS2='> ' 11384 PS4='+ ' 11385 11386 # NLS nuisances. 11387 LC_ALL=C 11388 export LC_ALL 11389 LANGUAGE=C 11390 export LANGUAGE 11391 11392 # CDPATH. 11393 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11394 11395 11396 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11397 # ---------------------------------------- 11398 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11399 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11400 # script with STATUS, using 1 if that was 0. 11401 as_fn_error () 11402 { 11403 as_status=$1; test $as_status -eq 0 && as_status=1 11404 if test "$4"; then 11405 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11406 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11407 fi 11408 $as_echo "$as_me: error: $2" >&2 11409 as_fn_exit $as_status 11410 } # as_fn_error 11411 11412 11413 # as_fn_set_status STATUS 11414 # ----------------------- 11415 # Set $? to STATUS, without forking. 11416 as_fn_set_status () 11417 { 11418 return $1 11419 } # as_fn_set_status 11420 11421 # as_fn_exit STATUS 11422 # ----------------- 11423 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11424 as_fn_exit () 11425 { 11426 set +e 11427 as_fn_set_status $1 11428 exit $1 11429 } # as_fn_exit 11430 11431 # as_fn_unset VAR 11432 # --------------- 11433 # Portably unset VAR. 11434 as_fn_unset () 11435 { 11436 { eval $1=; unset $1;} 11437 } 11438 as_unset=as_fn_unset 11439 # as_fn_append VAR VALUE 11440 # ---------------------- 11441 # Append the text in VALUE to the end of the definition contained in VAR. Take 11442 # advantage of any shell optimizations that allow amortized linear growth over 11443 # repeated appends, instead of the typical quadratic growth present in naive 11444 # implementations. 11445 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11446 eval 'as_fn_append () 11447 { 11448 eval $1+=\$2 11449 }' 11450 else 11451 as_fn_append () 11452 { 11453 eval $1=\$$1\$2 11454 } 11455 fi # as_fn_append 11456 11457 # as_fn_arith ARG... 11458 # ------------------ 11459 # Perform arithmetic evaluation on the ARGs, and store the result in the 11460 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11461 # must be portable across $(()) and expr. 11462 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11463 eval 'as_fn_arith () 11464 { 11465 as_val=$(( $* )) 11466 }' 11467 else 11468 as_fn_arith () 11469 { 11470 as_val=`expr "$@" || test $? -eq 1` 11471 } 11472 fi # as_fn_arith 11473 11474 11475 if expr a : '\(a\)' >/dev/null 2>&1 && 11476 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11477 as_expr=expr 11478 else 11479 as_expr=false 11480 fi 11481 11482 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11483 as_basename=basename 11484 else 11485 as_basename=false 11486 fi 11487 11488 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11489 as_dirname=dirname 11490 else 11491 as_dirname=false 11492 fi 11493 11494 as_me=`$as_basename -- "$0" || 11495 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11496 X"$0" : 'X\(//\)$' \| \ 11497 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11498 $as_echo X/"$0" | 11499 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11500 s//\1/ 11501 q 11502 } 11503 /^X\/\(\/\/\)$/{ 11504 s//\1/ 11505 q 11506 } 11507 /^X\/\(\/\).*/{ 11508 s//\1/ 11509 q 11510 } 11511 s/.*/./; q'` 11512 11513 # Avoid depending upon Character Ranges. 11514 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11515 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11516 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11517 as_cr_digits='0123456789' 11518 as_cr_alnum=$as_cr_Letters$as_cr_digits 11519 11520 ECHO_C= ECHO_N= ECHO_T= 11521 case `echo -n x` in #((((( 11522 -n*) 11523 case `echo 'xy\c'` in 11524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11525 xy) ECHO_C='\c';; 11526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11527 ECHO_T=' ';; 11528 esac;; 11529 *) 11530 ECHO_N='-n';; 11531 esac 11532 11533 rm -f conf$$ conf$$.exe conf$$.file 11534 if test -d conf$$.dir; then 11535 rm -f conf$$.dir/conf$$.file 11536 else 11537 rm -f conf$$.dir 11538 mkdir conf$$.dir 2>/dev/null 11539 fi 11540 if (echo >conf$$.file) 2>/dev/null; then 11541 if ln -s conf$$.file conf$$ 2>/dev/null; then 11542 as_ln_s='ln -s' 11543 # ... but there are two gotchas: 11544 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11545 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11546 # In both cases, we have to default to `cp -pR'. 11547 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11548 as_ln_s='cp -pR' 11549 elif ln conf$$.file conf$$ 2>/dev/null; then 11550 as_ln_s=ln 11551 else 11552 as_ln_s='cp -pR' 11553 fi 11554 else 11555 as_ln_s='cp -pR' 11556 fi 11557 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11558 rmdir conf$$.dir 2>/dev/null 11559 11560 11561 # as_fn_mkdir_p 11562 # ------------- 11563 # Create "$as_dir" as a directory, including parents if necessary. 11564 as_fn_mkdir_p () 11565 { 11566 11567 case $as_dir in #( 11568 -*) as_dir=./$as_dir;; 11569 esac 11570 test -d "$as_dir" || eval $as_mkdir_p || { 11571 as_dirs= 11572 while :; do 11573 case $as_dir in #( 11574 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11575 *) as_qdir=$as_dir;; 11576 esac 11577 as_dirs="'$as_qdir' $as_dirs" 11578 as_dir=`$as_dirname -- "$as_dir" || 11579 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11580 X"$as_dir" : 'X\(//\)[^/]' \| \ 11581 X"$as_dir" : 'X\(//\)$' \| \ 11582 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11583 $as_echo X"$as_dir" | 11584 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11585 s//\1/ 11586 q 11587 } 11588 /^X\(\/\/\)[^/].*/{ 11589 s//\1/ 11590 q 11591 } 11592 /^X\(\/\/\)$/{ 11593 s//\1/ 11594 q 11595 } 11596 /^X\(\/\).*/{ 11597 s//\1/ 11598 q 11599 } 11600 s/.*/./; q'` 11601 test -d "$as_dir" && break 11602 done 11603 test -z "$as_dirs" || eval "mkdir $as_dirs" 11604 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11605 11606 11607 } # as_fn_mkdir_p 11608 if mkdir -p . 2>/dev/null; then 11609 as_mkdir_p='mkdir -p "$as_dir"' 11610 else 11611 test -d ./-p && rmdir ./-p 11612 as_mkdir_p=false 11613 fi 11614 11615 11616 # as_fn_executable_p FILE 11617 # ----------------------- 11618 # Test if FILE is an executable regular file. 11619 as_fn_executable_p () 11620 { 11621 test -f "$1" && test -x "$1" 11622 } # as_fn_executable_p 11623 as_test_x='test -x' 11624 as_executable_p=as_fn_executable_p 11625 11626 # Sed expression to map a string onto a valid CPP name. 11627 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11628 11629 # Sed expression to map a string onto a valid variable name. 11630 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11631 11632 11633 exec 6>&1 11634 ## ----------------------------------- ## 11635 ## Main body of $CONFIG_STATUS script. ## 11636 ## ----------------------------------- ## 11637 _ASEOF 11638 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11639 11640 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11641 # Save the log message, to keep $0 and so on meaningful, and to 11642 # report actual input values of CONFIG_FILES etc. instead of their 11643 # values after options handling. 11644 ac_log=" 11645 This file was extended by xconsole $as_me 1.0.7, which was 11646 generated by GNU Autoconf 2.69. Invocation command line was 11647 11648 CONFIG_FILES = $CONFIG_FILES 11649 CONFIG_HEADERS = $CONFIG_HEADERS 11650 CONFIG_LINKS = $CONFIG_LINKS 11651 CONFIG_COMMANDS = $CONFIG_COMMANDS 11652 $ $0 $@ 11653 11654 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11655 " 11656 11657 _ACEOF 11658 11659 case $ac_config_files in *" 11660 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11661 esac 11662 11663 case $ac_config_headers in *" 11664 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11665 esac 11666 11667 11668 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11669 # Files that config.status was made for. 11670 config_files="$ac_config_files" 11671 config_headers="$ac_config_headers" 11672 config_commands="$ac_config_commands" 11673 11674 _ACEOF 11675 11676 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11677 ac_cs_usage="\ 11678 \`$as_me' instantiates files and other configuration actions 11679 from templates according to the current configuration. Unless the files 11680 and actions are specified as TAGs, all are instantiated by default. 11681 11682 Usage: $0 [OPTION]... [TAG]... 11683 11684 -h, --help print this help, then exit 11685 -V, --version print version number and configuration settings, then exit 11686 --config print configuration, then exit 11687 -q, --quiet, --silent 11688 do not print progress messages 11689 -d, --debug don't remove temporary files 11690 --recheck update $as_me by reconfiguring in the same conditions 11691 --file=FILE[:TEMPLATE] 11692 instantiate the configuration file FILE 11693 --header=FILE[:TEMPLATE] 11694 instantiate the configuration header FILE 11695 11696 Configuration files: 11697 $config_files 11698 11699 Configuration headers: 11700 $config_headers 11701 11702 Configuration commands: 11703 $config_commands 11704 11705 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11706 11707 _ACEOF 11708 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11709 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11710 ac_cs_version="\\ 11711 xconsole config.status 1.0.7 11712 configured by $0, generated by GNU Autoconf 2.69, 11713 with options \\"\$ac_cs_config\\" 11714 11715 Copyright (C) 2012 Free Software Foundation, Inc. 11716 This config.status script is free software; the Free Software Foundation 11717 gives unlimited permission to copy, distribute and modify it." 11718 11719 ac_pwd='$ac_pwd' 11720 srcdir='$srcdir' 11721 INSTALL='$INSTALL' 11722 MKDIR_P='$MKDIR_P' 11723 AWK='$AWK' 11724 test -n "\$AWK" || AWK=awk 11725 _ACEOF 11726 11727 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11728 # The default lists apply if the user does not specify any file. 11729 ac_need_defaults=: 11730 while test $# != 0 11731 do 11732 case $1 in 11733 --*=?*) 11734 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11735 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11736 ac_shift=: 11737 ;; 11738 --*=) 11739 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11740 ac_optarg= 11741 ac_shift=: 11742 ;; 11743 *) 11744 ac_option=$1 11745 ac_optarg=$2 11746 ac_shift=shift 11747 ;; 11748 esac 11749 11750 case $ac_option in 11751 # Handling of the options. 11752 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11753 ac_cs_recheck=: ;; 11754 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11755 $as_echo "$ac_cs_version"; exit ;; 11756 --config | --confi | --conf | --con | --co | --c ) 11757 $as_echo "$ac_cs_config"; exit ;; 11758 --debug | --debu | --deb | --de | --d | -d ) 11759 debug=: ;; 11760 --file | --fil | --fi | --f ) 11761 $ac_shift 11762 case $ac_optarg in 11763 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11764 '') as_fn_error $? "missing file argument" ;; 11765 esac 11766 as_fn_append CONFIG_FILES " '$ac_optarg'" 11767 ac_need_defaults=false;; 11768 --header | --heade | --head | --hea ) 11769 $ac_shift 11770 case $ac_optarg in 11771 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11772 esac 11773 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11774 ac_need_defaults=false;; 11775 --he | --h) 11776 # Conflict between --help and --header 11777 as_fn_error $? "ambiguous option: \`$1' 11778 Try \`$0 --help' for more information.";; 11779 --help | --hel | -h ) 11780 $as_echo "$ac_cs_usage"; exit ;; 11781 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11782 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11783 ac_cs_silent=: ;; 11784 11785 # This is an error. 11786 -*) as_fn_error $? "unrecognized option: \`$1' 11787 Try \`$0 --help' for more information." ;; 11788 11789 *) as_fn_append ac_config_targets " $1" 11790 ac_need_defaults=false ;; 11791 11792 esac 11793 shift 11794 done 11795 11796 ac_configure_extra_args= 11797 11798 if $ac_cs_silent; then 11799 exec 6>/dev/null 11800 ac_configure_extra_args="$ac_configure_extra_args --silent" 11801 fi 11802 11803 _ACEOF 11804 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11805 if \$ac_cs_recheck; then 11806 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11807 shift 11808 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11809 CONFIG_SHELL='$SHELL' 11810 export CONFIG_SHELL 11811 exec "\$@" 11812 fi 11813 11814 _ACEOF 11815 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11816 exec 5>>config.log 11817 { 11818 echo 11819 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11820 ## Running $as_me. ## 11821 _ASBOX 11822 $as_echo "$ac_log" 11823 } >&5 11824 11825 _ACEOF 11826 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11827 # 11828 # INIT-COMMANDS 11829 # 11830 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11831 11832 _ACEOF 11833 11834 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11835 11836 # Handling of arguments. 11837 for ac_config_target in $ac_config_targets 11838 do 11839 case $ac_config_target in 11840 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11841 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11842 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11843 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11844 11845 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11846 esac 11847 done 11848 11849 11850 # If the user did not use the arguments to specify the items to instantiate, 11851 # then the envvar interface is used. Set only those that are not. 11852 # We use the long form for the default assignment because of an extremely 11853 # bizarre bug on SunOS 4.1.3. 11854 if $ac_need_defaults; then 11855 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11856 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11857 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11858 fi 11859 11860 # Have a temporary directory for convenience. Make it in the build tree 11861 # simply because there is no reason against having it here, and in addition, 11862 # creating and moving files from /tmp can sometimes cause problems. 11863 # Hook for its removal unless debugging. 11864 # Note that there is a small window in which the directory will not be cleaned: 11865 # after its creation but before its name has been assigned to `$tmp'. 11866 $debug || 11867 { 11868 tmp= ac_tmp= 11869 trap 'exit_status=$? 11870 : "${ac_tmp:=$tmp}" 11871 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11872 ' 0 11873 trap 'as_fn_exit 1' 1 2 13 15 11874 } 11875 # Create a (secure) tmp directory for tmp files. 11876 11877 { 11878 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11879 test -d "$tmp" 11880 } || 11881 { 11882 tmp=./conf$$-$RANDOM 11883 (umask 077 && mkdir "$tmp") 11884 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11885 ac_tmp=$tmp 11886 11887 # Set up the scripts for CONFIG_FILES section. 11888 # No need to generate them if there are no CONFIG_FILES. 11889 # This happens for instance with `./config.status config.h'. 11890 if test -n "$CONFIG_FILES"; then 11891 11892 11893 ac_cr=`echo X | tr X '\015'` 11894 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11895 # But we know of no other shell where ac_cr would be empty at this 11896 # point, so we can use a bashism as a fallback. 11897 if test "x$ac_cr" = x; then 11898 eval ac_cr=\$\'\\r\' 11899 fi 11900 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11901 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11902 ac_cs_awk_cr='\\r' 11903 else 11904 ac_cs_awk_cr=$ac_cr 11905 fi 11906 11907 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11908 _ACEOF 11909 11910 11911 { 11912 echo "cat >conf$$subs.awk <<_ACEOF" && 11913 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11914 echo "_ACEOF" 11915 } >conf$$subs.sh || 11916 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11917 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11918 ac_delim='%!_!# ' 11919 for ac_last_try in false false false false false :; do 11920 . ./conf$$subs.sh || 11921 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11922 11923 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11924 if test $ac_delim_n = $ac_delim_num; then 11925 break 11926 elif $ac_last_try; then 11927 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11928 else 11929 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11930 fi 11931 done 11932 rm -f conf$$subs.sh 11933 11934 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11935 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11936 _ACEOF 11937 sed -n ' 11938 h 11939 s/^/S["/; s/!.*/"]=/ 11940 p 11941 g 11942 s/^[^!]*!// 11943 :repl 11944 t repl 11945 s/'"$ac_delim"'$// 11946 t delim 11947 :nl 11948 h 11949 s/\(.\{148\}\)..*/\1/ 11950 t more1 11951 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11952 p 11953 n 11954 b repl 11955 :more1 11956 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11957 p 11958 g 11959 s/.\{148\}// 11960 t nl 11961 :delim 11962 h 11963 s/\(.\{148\}\)..*/\1/ 11964 t more2 11965 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11966 p 11967 b 11968 :more2 11969 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11970 p 11971 g 11972 s/.\{148\}// 11973 t delim 11974 ' <conf$$subs.awk | sed ' 11975 /^[^""]/{ 11976 N 11977 s/\n// 11978 } 11979 ' >>$CONFIG_STATUS || ac_write_fail=1 11980 rm -f conf$$subs.awk 11981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11982 _ACAWK 11983 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11984 for (key in S) S_is_set[key] = 1 11985 FS = "" 11986 11987 } 11988 { 11989 line = $ 0 11990 nfields = split(line, field, "@") 11991 substed = 0 11992 len = length(field[1]) 11993 for (i = 2; i < nfields; i++) { 11994 key = field[i] 11995 keylen = length(key) 11996 if (S_is_set[key]) { 11997 value = S[key] 11998 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11999 len += length(value) + length(field[++i]) 12000 substed = 1 12001 } else 12002 len += 1 + keylen 12003 } 12004 12005 print line 12006 } 12007 12008 _ACAWK 12009 _ACEOF 12010 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12011 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12012 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12013 else 12014 cat 12015 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12016 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12017 _ACEOF 12018 12019 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12020 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12021 # trailing colons and then remove the whole line if VPATH becomes empty 12022 # (actually we leave an empty line to preserve line numbers). 12023 if test "x$srcdir" = x.; then 12024 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12025 h 12026 s/// 12027 s/^/:/ 12028 s/[ ]*$/:/ 12029 s/:\$(srcdir):/:/g 12030 s/:\${srcdir}:/:/g 12031 s/:@srcdir@:/:/g 12032 s/^:*// 12033 s/:*$// 12034 x 12035 s/\(=[ ]*\).*/\1/ 12036 G 12037 s/\n// 12038 s/^[^=]*=[ ]*$// 12039 }' 12040 fi 12041 12042 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12043 fi # test -n "$CONFIG_FILES" 12044 12045 # Set up the scripts for CONFIG_HEADERS section. 12046 # No need to generate them if there are no CONFIG_HEADERS. 12047 # This happens for instance with `./config.status Makefile'. 12048 if test -n "$CONFIG_HEADERS"; then 12049 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12050 BEGIN { 12051 _ACEOF 12052 12053 # Transform confdefs.h into an awk script `defines.awk', embedded as 12054 # here-document in config.status, that substitutes the proper values into 12055 # config.h.in to produce config.h. 12056 12057 # Create a delimiter string that does not exist in confdefs.h, to ease 12058 # handling of long lines. 12059 ac_delim='%!_!# ' 12060 for ac_last_try in false false :; do 12061 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12062 if test -z "$ac_tt"; then 12063 break 12064 elif $ac_last_try; then 12065 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12066 else 12067 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12068 fi 12069 done 12070 12071 # For the awk script, D is an array of macro values keyed by name, 12072 # likewise P contains macro parameters if any. Preserve backslash 12073 # newline sequences. 12074 12075 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12076 sed -n ' 12077 s/.\{148\}/&'"$ac_delim"'/g 12078 t rset 12079 :rset 12080 s/^[ ]*#[ ]*define[ ][ ]*/ / 12081 t def 12082 d 12083 :def 12084 s/\\$// 12085 t bsnl 12086 s/["\\]/\\&/g 12087 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12088 D["\1"]=" \3"/p 12089 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12090 d 12091 :bsnl 12092 s/["\\]/\\&/g 12093 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12094 D["\1"]=" \3\\\\\\n"\\/p 12095 t cont 12096 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12097 t cont 12098 d 12099 :cont 12100 n 12101 s/.\{148\}/&'"$ac_delim"'/g 12102 t clear 12103 :clear 12104 s/\\$// 12105 t bsnlc 12106 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12107 d 12108 :bsnlc 12109 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12110 b cont 12111 ' <confdefs.h | sed ' 12112 s/'"$ac_delim"'/"\\\ 12113 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12114 12115 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12116 for (key in D) D_is_set[key] = 1 12117 FS = "" 12118 } 12119 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12120 line = \$ 0 12121 split(line, arg, " ") 12122 if (arg[1] == "#") { 12123 defundef = arg[2] 12124 mac1 = arg[3] 12125 } else { 12126 defundef = substr(arg[1], 2) 12127 mac1 = arg[2] 12128 } 12129 split(mac1, mac2, "(") #) 12130 macro = mac2[1] 12131 prefix = substr(line, 1, index(line, defundef) - 1) 12132 if (D_is_set[macro]) { 12133 # Preserve the white space surrounding the "#". 12134 print prefix "define", macro P[macro] D[macro] 12135 next 12136 } else { 12137 # Replace #undef with comments. This is necessary, for example, 12138 # in the case of _POSIX_SOURCE, which is predefined and required 12139 # on some systems where configure will not decide to define it. 12140 if (defundef == "undef") { 12141 print "/*", prefix defundef, macro, "*/" 12142 next 12143 } 12144 } 12145 } 12146 { print } 12147 _ACAWK 12148 _ACEOF 12149 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12150 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12151 fi # test -n "$CONFIG_HEADERS" 12152 12153 12154 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12155 shift 12156 for ac_tag 12157 do 12158 case $ac_tag in 12159 :[FHLC]) ac_mode=$ac_tag; continue;; 12160 esac 12161 case $ac_mode$ac_tag in 12162 :[FHL]*:*);; 12163 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12164 :[FH]-) ac_tag=-:-;; 12165 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12166 esac 12167 ac_save_IFS=$IFS 12168 IFS=: 12169 set x $ac_tag 12170 IFS=$ac_save_IFS 12171 shift 12172 ac_file=$1 12173 shift 12174 12175 case $ac_mode in 12176 :L) ac_source=$1;; 12177 :[FH]) 12178 ac_file_inputs= 12179 for ac_f 12180 do 12181 case $ac_f in 12182 -) ac_f="$ac_tmp/stdin";; 12183 *) # Look for the file first in the build tree, then in the source tree 12184 # (if the path is not absolute). The absolute path cannot be DOS-style, 12185 # because $ac_f cannot contain `:'. 12186 test -f "$ac_f" || 12187 case $ac_f in 12188 [\\/$]*) false;; 12189 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12190 esac || 12191 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12192 esac 12193 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12194 as_fn_append ac_file_inputs " '$ac_f'" 12195 done 12196 12197 # Let's still pretend it is `configure' which instantiates (i.e., don't 12198 # use $as_me), people would be surprised to read: 12199 # /* config.h. Generated by config.status. */ 12200 configure_input='Generated from '` 12201 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12202 `' by configure.' 12203 if test x"$ac_file" != x-; then 12204 configure_input="$ac_file. $configure_input" 12205 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12206 $as_echo "$as_me: creating $ac_file" >&6;} 12207 fi 12208 # Neutralize special characters interpreted by sed in replacement strings. 12209 case $configure_input in #( 12210 *\&* | *\|* | *\\* ) 12211 ac_sed_conf_input=`$as_echo "$configure_input" | 12212 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12213 *) ac_sed_conf_input=$configure_input;; 12214 esac 12215 12216 case $ac_tag in 12217 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12218 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12219 esac 12220 ;; 12221 esac 12222 12223 ac_dir=`$as_dirname -- "$ac_file" || 12224 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12225 X"$ac_file" : 'X\(//\)[^/]' \| \ 12226 X"$ac_file" : 'X\(//\)$' \| \ 12227 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12228 $as_echo X"$ac_file" | 12229 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12230 s//\1/ 12231 q 12232 } 12233 /^X\(\/\/\)[^/].*/{ 12234 s//\1/ 12235 q 12236 } 12237 /^X\(\/\/\)$/{ 12238 s//\1/ 12239 q 12240 } 12241 /^X\(\/\).*/{ 12242 s//\1/ 12243 q 12244 } 12245 s/.*/./; q'` 12246 as_dir="$ac_dir"; as_fn_mkdir_p 12247 ac_builddir=. 12248 12249 case "$ac_dir" in 12250 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12251 *) 12252 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12253 # A ".." for each directory in $ac_dir_suffix. 12254 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12255 case $ac_top_builddir_sub in 12256 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12257 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12258 esac ;; 12259 esac 12260 ac_abs_top_builddir=$ac_pwd 12261 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12262 # for backward compatibility: 12263 ac_top_builddir=$ac_top_build_prefix 12264 12265 case $srcdir in 12266 .) # We are building in place. 12267 ac_srcdir=. 12268 ac_top_srcdir=$ac_top_builddir_sub 12269 ac_abs_top_srcdir=$ac_pwd ;; 12270 [\\/]* | ?:[\\/]* ) # Absolute name. 12271 ac_srcdir=$srcdir$ac_dir_suffix; 12272 ac_top_srcdir=$srcdir 12273 ac_abs_top_srcdir=$srcdir ;; 12274 *) # Relative name. 12275 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12276 ac_top_srcdir=$ac_top_build_prefix$srcdir 12277 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12278 esac 12279 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12280 12281 12282 case $ac_mode in 12283 :F) 12284 # 12285 # CONFIG_FILE 12286 # 12287 12288 case $INSTALL in 12289 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12290 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12291 esac 12292 ac_MKDIR_P=$MKDIR_P 12293 case $MKDIR_P in 12294 [\\/$]* | ?:[\\/]* ) ;; 12295 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12296 esac 12297 _ACEOF 12298 12299 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12300 # If the template does not know about datarootdir, expand it. 12301 # FIXME: This hack should be removed a few years after 2.60. 12302 ac_datarootdir_hack=; ac_datarootdir_seen= 12303 ac_sed_dataroot=' 12304 /datarootdir/ { 12305 p 12306 q 12307 } 12308 /@datadir@/p 12309 /@docdir@/p 12310 /@infodir@/p 12311 /@localedir@/p 12312 /@mandir@/p' 12313 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12314 *datarootdir*) ac_datarootdir_seen=yes;; 12315 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12316 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12317 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12318 _ACEOF 12319 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12320 ac_datarootdir_hack=' 12321 s&@datadir@&$datadir&g 12322 s&@docdir@&$docdir&g 12323 s&@infodir@&$infodir&g 12324 s&@localedir@&$localedir&g 12325 s&@mandir@&$mandir&g 12326 s&\\\${datarootdir}&$datarootdir&g' ;; 12327 esac 12328 _ACEOF 12329 12330 # Neutralize VPATH when `$srcdir' = `.'. 12331 # Shell code in configure.ac might set extrasub. 12332 # FIXME: do we really want to maintain this feature? 12333 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12334 ac_sed_extra="$ac_vpsub 12335 $extrasub 12336 _ACEOF 12337 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12338 :t 12339 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12340 s|@configure_input@|$ac_sed_conf_input|;t t 12341 s&@top_builddir@&$ac_top_builddir_sub&;t t 12342 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12343 s&@srcdir@&$ac_srcdir&;t t 12344 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12345 s&@top_srcdir@&$ac_top_srcdir&;t t 12346 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12347 s&@builddir@&$ac_builddir&;t t 12348 s&@abs_builddir@&$ac_abs_builddir&;t t 12349 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12350 s&@INSTALL@&$ac_INSTALL&;t t 12351 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12352 $ac_datarootdir_hack 12353 " 12354 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12355 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12356 12357 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12358 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12359 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12360 "$ac_tmp/out"`; test -z "$ac_out"; } && 12361 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12362 which seems to be undefined. Please make sure it is defined" >&5 12363 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12364 which seems to be undefined. Please make sure it is defined" >&2;} 12365 12366 rm -f "$ac_tmp/stdin" 12367 case $ac_file in 12368 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12369 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12370 esac \ 12371 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12372 ;; 12373 :H) 12374 # 12375 # CONFIG_HEADER 12376 # 12377 if test x"$ac_file" != x-; then 12378 { 12379 $as_echo "/* $configure_input */" \ 12380 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12381 } >"$ac_tmp/config.h" \ 12382 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12383 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12384 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12385 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12386 else 12387 rm -f "$ac_file" 12388 mv "$ac_tmp/config.h" "$ac_file" \ 12389 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12390 fi 12391 else 12392 $as_echo "/* $configure_input */" \ 12393 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12394 || as_fn_error $? "could not create -" "$LINENO" 5 12395 fi 12396 # Compute "$ac_file"'s index in $config_headers. 12397 _am_arg="$ac_file" 12398 _am_stamp_count=1 12399 for _am_header in $config_headers :; do 12400 case $_am_header in 12401 $_am_arg | $_am_arg:* ) 12402 break ;; 12403 * ) 12404 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12405 esac 12406 done 12407 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12408 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12409 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12410 X"$_am_arg" : 'X\(//\)$' \| \ 12411 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12412 $as_echo X"$_am_arg" | 12413 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12414 s//\1/ 12415 q 12416 } 12417 /^X\(\/\/\)[^/].*/{ 12418 s//\1/ 12419 q 12420 } 12421 /^X\(\/\/\)$/{ 12422 s//\1/ 12423 q 12424 } 12425 /^X\(\/\).*/{ 12426 s//\1/ 12427 q 12428 } 12429 s/.*/./; q'`/stamp-h$_am_stamp_count 12430 ;; 12431 12432 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12433 $as_echo "$as_me: executing $ac_file commands" >&6;} 12434 ;; 12435 esac 12436 12437 12438 case $ac_file$ac_mode in 12439 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12440 # Older Autoconf quotes --file arguments for eval, but not when files 12441 # are listed without --file. Let's play safe and only enable the eval 12442 # if we detect the quoting. 12443 case $CONFIG_FILES in 12444 *\'*) eval set x "$CONFIG_FILES" ;; 12445 *) set x $CONFIG_FILES ;; 12446 esac 12447 shift 12448 for mf 12449 do 12450 # Strip MF so we end up with the name of the file. 12451 mf=`echo "$mf" | sed -e 's/:.*$//'` 12452 # Check whether this is an Automake generated Makefile or not. 12453 # We used to match only the files named 'Makefile.in', but 12454 # some people rename them; so instead we look at the file content. 12455 # Grep'ing the first line is not enough: some people post-process 12456 # each Makefile.in and add a new line on top of each file to say so. 12457 # Grep'ing the whole file is not good either: AIX grep has a line 12458 # limit of 2048, but all sed's we know have understand at least 4000. 12459 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12460 dirpart=`$as_dirname -- "$mf" || 12461 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12462 X"$mf" : 'X\(//\)[^/]' \| \ 12463 X"$mf" : 'X\(//\)$' \| \ 12464 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12465 $as_echo X"$mf" | 12466 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12467 s//\1/ 12468 q 12469 } 12470 /^X\(\/\/\)[^/].*/{ 12471 s//\1/ 12472 q 12473 } 12474 /^X\(\/\/\)$/{ 12475 s//\1/ 12476 q 12477 } 12478 /^X\(\/\).*/{ 12479 s//\1/ 12480 q 12481 } 12482 s/.*/./; q'` 12483 else 12484 continue 12485 fi 12486 # Extract the definition of DEPDIR, am__include, and am__quote 12487 # from the Makefile without running 'make'. 12488 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12489 test -z "$DEPDIR" && continue 12490 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12491 test -z "$am__include" && continue 12492 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12493 # Find all dependency output files, they are included files with 12494 # $(DEPDIR) in their names. We invoke sed twice because it is the 12495 # simplest approach to changing $(DEPDIR) to its actual value in the 12496 # expansion. 12497 for file in `sed -n " 12498 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12499 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12500 # Make sure the directory exists. 12501 test -f "$dirpart/$file" && continue 12502 fdir=`$as_dirname -- "$file" || 12503 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12504 X"$file" : 'X\(//\)[^/]' \| \ 12505 X"$file" : 'X\(//\)$' \| \ 12506 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12507 $as_echo X"$file" | 12508 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12509 s//\1/ 12510 q 12511 } 12512 /^X\(\/\/\)[^/].*/{ 12513 s//\1/ 12514 q 12515 } 12516 /^X\(\/\/\)$/{ 12517 s//\1/ 12518 q 12519 } 12520 /^X\(\/\).*/{ 12521 s//\1/ 12522 q 12523 } 12524 s/.*/./; q'` 12525 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12526 # echo "creating $dirpart/$file" 12527 echo '# dummy' > "$dirpart/$file" 12528 done 12529 done 12530 } 12531 ;; 12532 12533 esac 12534 done # for ac_tag 12535 12536 12537 as_fn_exit 0 12538 _ACEOF 12539 ac_clean_files=$ac_clean_files_save 12540 12541 test $ac_write_fail = 0 || 12542 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12543 12544 12545 # configure is writing to config.log, and then calls config.status. 12546 # config.status does its own redirection, appending to config.log. 12547 # Unfortunately, on DOS this fails, as config.log is still kept open 12548 # by configure, so config.status won't be able to write to it; its 12549 # output is simply discarded. So we exec the FD to /dev/null, 12550 # effectively closing config.log, so it can be properly (re)opened and 12551 # appended to by config.status. When coming back to configure, we 12552 # need to make the FD available again. 12553 if test "$no_create" != yes; then 12554 ac_cs_success=: 12555 ac_config_status_args= 12556 test "$silent" = yes && 12557 ac_config_status_args="$ac_config_status_args --quiet" 12558 exec 5>/dev/null 12559 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12560 exec 5>>config.log 12561 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12562 # would make configure fail if this is the last instruction. 12563 $ac_cs_success || as_fn_exit 1 12564 fi 12565 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12567 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12568 fi 12569 12570
Indexes created Mon Apr 13 00:22:24 UTC 2026