configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xhost 1.0.8. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/xhost/issues>. 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://gitlab.freedesktop.org/xorg/app/xhost/issues 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='xhost' 583 PACKAGE_TARNAME='xhost' 584 PACKAGE_VERSION='1.0.8' 585 PACKAGE_STRING='xhost 1.0.8' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xhost/issues' 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 XAU_LIBS 631 XAU_CFLAGS 632 XHOST_LIBS 633 XHOST_CFLAGS 634 MAN_SUBSTS 635 XORG_MAN_PAGE 636 ADMIN_MAN_DIR 637 DRIVER_MAN_DIR 638 MISC_MAN_DIR 639 FILE_MAN_DIR 640 LIB_MAN_DIR 641 APP_MAN_DIR 642 ADMIN_MAN_SUFFIX 643 DRIVER_MAN_SUFFIX 644 MISC_MAN_SUFFIX 645 FILE_MAN_SUFFIX 646 LIB_MAN_SUFFIX 647 APP_MAN_SUFFIX 648 SED 649 host_os 650 host_vendor 651 host_cpu 652 host 653 build_os 654 build_vendor 655 build_cpu 656 build 657 INSTALL_CMD 658 PKG_CONFIG_LIBDIR 659 PKG_CONFIG_PATH 660 PKG_CONFIG 661 CHANGELOG_CMD 662 STRICT_CFLAGS 663 CWARNFLAGS 664 BASE_CFLAGS 665 EGREP 666 GREP 667 CPP 668 am__fastdepCC_FALSE 669 am__fastdepCC_TRUE 670 CCDEPMODE 671 am__nodep 672 AMDEPBACKSLASH 673 AMDEP_FALSE 674 AMDEP_TRUE 675 am__quote 676 am__include 677 DEPDIR 678 OBJEXT 679 EXEEXT 680 ac_ct_CC 681 CPPFLAGS 682 LDFLAGS 683 CFLAGS 684 CC 685 AM_BACKSLASH 686 AM_DEFAULT_VERBOSITY 687 AM_DEFAULT_V 688 AM_V 689 am__untar 690 am__tar 691 AMTAR 692 am__leading_dot 693 SET_MAKE 694 AWK 695 mkdir_p 696 MKDIR_P 697 INSTALL_STRIP_PROGRAM 698 STRIP 699 install_sh 700 MAKEINFO 701 AUTOHEADER 702 AUTOMAKE 703 AUTOCONF 704 ACLOCAL 705 VERSION 706 PACKAGE 707 CYGPATH_W 708 am__isrc 709 INSTALL_DATA 710 INSTALL_SCRIPT 711 INSTALL_PROGRAM 712 target_alias 713 host_alias 714 build_alias 715 LIBS 716 ECHO_T 717 ECHO_N 718 ECHO_C 719 DEFS 720 mandir 721 localedir 722 libdir 723 psdir 724 pdfdir 725 dvidir 726 htmldir 727 infodir 728 docdir 729 oldincludedir 730 includedir 731 localstatedir 732 sharedstatedir 733 sysconfdir 734 datadir 735 datarootdir 736 libexecdir 737 sbindir 738 bindir 739 program_transform_name 740 prefix 741 exec_prefix 742 PACKAGE_URL 743 PACKAGE_BUGREPORT 744 PACKAGE_STRING 745 PACKAGE_VERSION 746 PACKAGE_TARNAME 747 PACKAGE_NAME 748 PATH_SEPARATOR 749 SHELL' 750 ac_subst_files='' 751 ac_user_opts=' 752 enable_option_checking 753 enable_silent_rules 754 enable_dependency_tracking 755 enable_selective_werror 756 enable_strict_compilation 757 enable_unix_transport 758 enable_tcp_transport 759 enable_ipv6 760 enable_local_transport 761 enable_secure_rpc 762 ' 763 ac_precious_vars='build_alias 764 host_alias 765 target_alias 766 CC 767 CFLAGS 768 LDFLAGS 769 LIBS 770 CPPFLAGS 771 CPP 772 PKG_CONFIG 773 PKG_CONFIG_PATH 774 PKG_CONFIG_LIBDIR 775 XHOST_CFLAGS 776 XHOST_LIBS 777 XAU_CFLAGS 778 XAU_LIBS' 779 780 781 # 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" >&6; } 1766 if eval \${$3+:} false; then : 1767 $as_echo_n "(cached) " >&6 1768 else 1769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1770 /* end confdefs.h. */ 1771 $4 1772 int 1773 main () 1774 { 1775 #ifndef $as_decl_name 1776 #ifdef __cplusplus 1777 (void) $as_decl_use; 1778 #else 1779 (void) $as_decl_name; 1780 #endif 1781 #endif 1782 1783 ; 1784 return 0; 1785 } 1786 _ACEOF 1787 if ac_fn_c_try_compile "$LINENO"; then : 1788 eval "$3=yes" 1789 else 1790 eval "$3=no" 1791 fi 1792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1793 fi 1794 eval ac_res=\$$3 1795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1796 $as_echo "$ac_res" >&6; } 1797 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1798 1799 } # ac_fn_c_check_decl 1800 1801 # ac_fn_c_try_link LINENO 1802 # ----------------------- 1803 # Try to link conftest.$ac_ext, and return whether this succeeded. 1804 ac_fn_c_try_link () 1805 { 1806 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1807 rm -f conftest.$ac_objext conftest$ac_exeext 1808 if { { ac_try="$ac_link" 1809 case "(($ac_try" in 1810 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1811 *) ac_try_echo=$ac_try;; 1812 esac 1813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1814 $as_echo "$ac_try_echo"; } >&5 1815 (eval "$ac_link") 2>conftest.err 1816 ac_status=$? 1817 if test -s conftest.err; then 1818 grep -v '^ *+' conftest.err >conftest.er1 1819 cat conftest.er1 >&5 1820 mv -f conftest.er1 conftest.err 1821 fi 1822 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1823 test $ac_status = 0; } && { 1824 test -z "$ac_c_werror_flag" || 1825 test ! -s conftest.err 1826 } && test -s conftest$ac_exeext && { 1827 test "$cross_compiling" = yes || 1828 test -x conftest$ac_exeext 1829 }; then : 1830 ac_retval=0 1831 else 1832 $as_echo "$as_me: failed program was:" >&5 1833 sed 's/^/| /' conftest.$ac_ext >&5 1834 1835 ac_retval=1 1836 fi 1837 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1838 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1839 # interfere with the next link command; also delete a directory that is 1840 # left behind by Apple's compiler. We do this before executing the actions. 1841 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1842 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1843 as_fn_set_status $ac_retval 1844 1845 } # ac_fn_c_try_link 1846 1847 # ac_fn_c_check_func LINENO FUNC VAR 1848 # ---------------------------------- 1849 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1850 ac_fn_c_check_func () 1851 { 1852 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1854 $as_echo_n "checking for $2... " >&6; } 1855 if eval \${$3+:} false; then : 1856 $as_echo_n "(cached) " >&6 1857 else 1858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1859 /* end confdefs.h. */ 1860 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1861 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1862 #define $2 innocuous_$2 1863 1864 /* System header to define __stub macros and hopefully few prototypes, 1865 which can conflict with char $2 (); below. 1866 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1867 <limits.h> exists even on freestanding compilers. */ 1868 1869 #ifdef __STDC__ 1870 # include <limits.h> 1871 #else 1872 # include <assert.h> 1873 #endif 1874 1875 #undef $2 1876 1877 /* Override any GCC internal prototype to avoid an error. 1878 Use char because int might match the return type of a GCC 1879 builtin and then its argument prototype would still apply. */ 1880 #ifdef __cplusplus 1881 extern "C" 1882 #endif 1883 char $2 (); 1884 /* The GNU C library defines this for functions which it implements 1885 to always fail with ENOSYS. Some functions are actually named 1886 something starting with __ and the normal name is an alias. */ 1887 #if defined __stub_$2 || defined __stub___$2 1888 choke me 1889 #endif 1890 1891 int 1892 main () 1893 { 1894 return $2 (); 1895 ; 1896 return 0; 1897 } 1898 _ACEOF 1899 if ac_fn_c_try_link "$LINENO"; then : 1900 eval "$3=yes" 1901 else 1902 eval "$3=no" 1903 fi 1904 rm -f core conftest.err conftest.$ac_objext \ 1905 conftest$ac_exeext conftest.$ac_ext 1906 fi 1907 eval ac_res=\$$3 1908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1909 $as_echo "$ac_res" >&6; } 1910 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1911 1912 } # ac_fn_c_check_func 1913 1914 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1915 # ---------------------------------------------------- 1916 # Tries to find if the field MEMBER exists in type AGGR, after including 1917 # INCLUDES, setting cache variable VAR accordingly. 1918 ac_fn_c_check_member () 1919 { 1920 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1922 $as_echo_n "checking for $2.$3... " >&6; } 1923 if eval \${$4+:} false; then : 1924 $as_echo_n "(cached) " >&6 1925 else 1926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1927 /* end confdefs.h. */ 1928 $5 1929 int 1930 main () 1931 { 1932 static $2 ac_aggr; 1933 if (ac_aggr.$3) 1934 return 0; 1935 ; 1936 return 0; 1937 } 1938 _ACEOF 1939 if ac_fn_c_try_compile "$LINENO"; then : 1940 eval "$4=yes" 1941 else 1942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1943 /* end confdefs.h. */ 1944 $5 1945 int 1946 main () 1947 { 1948 static $2 ac_aggr; 1949 if (sizeof ac_aggr.$3) 1950 return 0; 1951 ; 1952 return 0; 1953 } 1954 _ACEOF 1955 if ac_fn_c_try_compile "$LINENO"; then : 1956 eval "$4=yes" 1957 else 1958 eval "$4=no" 1959 fi 1960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1961 fi 1962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1963 fi 1964 eval ac_res=\$$4 1965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1966 $as_echo "$ac_res" >&6; } 1967 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1968 1969 } # ac_fn_c_check_member 1970 1971 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1972 # ------------------------------------------- 1973 # Tests whether TYPE exists after having included INCLUDES, setting cache 1974 # variable VAR accordingly. 1975 ac_fn_c_check_type () 1976 { 1977 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1979 $as_echo_n "checking for $2... " >&6; } 1980 if eval \${$3+:} false; then : 1981 $as_echo_n "(cached) " >&6 1982 else 1983 eval "$3=no" 1984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1985 /* end confdefs.h. */ 1986 $4 1987 int 1988 main () 1989 { 1990 if (sizeof ($2)) 1991 return 0; 1992 ; 1993 return 0; 1994 } 1995 _ACEOF 1996 if ac_fn_c_try_compile "$LINENO"; then : 1997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1998 /* end confdefs.h. */ 1999 $4 2000 int 2001 main () 2002 { 2003 if (sizeof (($2))) 2004 return 0; 2005 ; 2006 return 0; 2007 } 2008 _ACEOF 2009 if ac_fn_c_try_compile "$LINENO"; then : 2010 2011 else 2012 eval "$3=yes" 2013 fi 2014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2015 fi 2016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2017 fi 2018 eval ac_res=\$$3 2019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2020 $as_echo "$ac_res" >&6; } 2021 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2022 2023 } # ac_fn_c_check_type 2024 cat >config.log <<_ACEOF 2025 This file contains any messages produced by compilers while 2026 running configure, to aid debugging if configure makes a mistake. 2027 2028 It was created by xhost $as_me 1.0.8, which was 2029 generated by GNU Autoconf 2.69. Invocation command line was 2030 2031 $ $0 $@ 2032 2033 _ACEOF 2034 exec 5>>config.log 2035 { 2036 cat <<_ASUNAME 2037 ## --------- ## 2038 ## Platform. ## 2039 ## --------- ## 2040 2041 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2042 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2043 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2044 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2045 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2046 2047 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2048 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2049 2050 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2051 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2052 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2053 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2054 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2055 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2056 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2057 2058 _ASUNAME 2059 2060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2061 for as_dir in $PATH 2062 do 2063 IFS=$as_save_IFS 2064 test -z "$as_dir" && as_dir=. 2065 $as_echo "PATH: $as_dir" 2066 done 2067 IFS=$as_save_IFS 2068 2069 } >&5 2070 2071 cat >&5 <<_ACEOF 2072 2073 2074 ## ----------- ## 2075 ## Core tests. ## 2076 ## ----------- ## 2077 2078 _ACEOF 2079 2080 2081 # Keep a trace of the command line. 2082 # Strip out --no-create and --no-recursion so they do not pile up. 2083 # Strip out --silent because we don't want to record it for future runs. 2084 # Also quote any args containing shell meta-characters. 2085 # Make two passes to allow for proper duplicate-argument suppression. 2086 ac_configure_args= 2087 ac_configure_args0= 2088 ac_configure_args1= 2089 ac_must_keep_next=false 2090 for ac_pass in 1 2 2091 do 2092 for ac_arg 2093 do 2094 case $ac_arg in 2095 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2096 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2097 | -silent | --silent | --silen | --sile | --sil) 2098 continue ;; 2099 *\'*) 2100 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2101 esac 2102 case $ac_pass in 2103 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2104 2) 2105 as_fn_append ac_configure_args1 " '$ac_arg'" 2106 if test $ac_must_keep_next = true; then 2107 ac_must_keep_next=false # Got value, back to normal. 2108 else 2109 case $ac_arg in 2110 *=* | --config-cache | -C | -disable-* | --disable-* \ 2111 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2112 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2113 | -with-* | --with-* | -without-* | --without-* | --x) 2114 case "$ac_configure_args0 " in 2115 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2116 esac 2117 ;; 2118 -* ) ac_must_keep_next=true ;; 2119 esac 2120 fi 2121 as_fn_append ac_configure_args " '$ac_arg'" 2122 ;; 2123 esac 2124 done 2125 done 2126 { ac_configure_args0=; unset ac_configure_args0;} 2127 { ac_configure_args1=; unset ac_configure_args1;} 2128 2129 # When interrupted or exit'd, cleanup temporary files, and complete 2130 # config.log. We remove comments because anyway the quotes in there 2131 # would cause problems or look ugly. 2132 # WARNING: Use '\'' to represent an apostrophe within the trap. 2133 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2134 trap 'exit_status=$? 2135 # Save into config.log some information that might help in debugging. 2136 { 2137 echo 2138 2139 $as_echo "## ---------------- ## 2140 ## Cache variables. ## 2141 ## ---------------- ##" 2142 echo 2143 # The following way of writing the cache mishandles newlines in values, 2144 ( 2145 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2146 eval ac_val=\$$ac_var 2147 case $ac_val in #( 2148 *${as_nl}*) 2149 case $ac_var in #( 2150 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2151 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2152 esac 2153 case $ac_var in #( 2154 _ | IFS | as_nl) ;; #( 2155 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2156 *) { eval $ac_var=; unset $ac_var;} ;; 2157 esac ;; 2158 esac 2159 done 2160 (set) 2>&1 | 2161 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2162 *${as_nl}ac_space=\ *) 2163 sed -n \ 2164 "s/'\''/'\''\\\\'\'''\''/g; 2165 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2166 ;; #( 2167 *) 2168 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2169 ;; 2170 esac | 2171 sort 2172 ) 2173 echo 2174 2175 $as_echo "## ----------------- ## 2176 ## Output variables. ## 2177 ## ----------------- ##" 2178 echo 2179 for ac_var in $ac_subst_vars 2180 do 2181 eval ac_val=\$$ac_var 2182 case $ac_val in 2183 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2184 esac 2185 $as_echo "$ac_var='\''$ac_val'\''" 2186 done | sort 2187 echo 2188 2189 if test -n "$ac_subst_files"; then 2190 $as_echo "## ------------------- ## 2191 ## File substitutions. ## 2192 ## ------------------- ##" 2193 echo 2194 for ac_var in $ac_subst_files 2195 do 2196 eval ac_val=\$$ac_var 2197 case $ac_val in 2198 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2199 esac 2200 $as_echo "$ac_var='\''$ac_val'\''" 2201 done | sort 2202 echo 2203 fi 2204 2205 if test -s confdefs.h; then 2206 $as_echo "## ----------- ## 2207 ## confdefs.h. ## 2208 ## ----------- ##" 2209 echo 2210 cat confdefs.h 2211 echo 2212 fi 2213 test "$ac_signal" != 0 && 2214 $as_echo "$as_me: caught signal $ac_signal" 2215 $as_echo "$as_me: exit $exit_status" 2216 } >&5 2217 rm -f core *.core core.conftest.* && 2218 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2219 exit $exit_status 2220 ' 0 2221 for ac_signal in 1 2 13 15; do 2222 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2223 done 2224 ac_signal=0 2225 2226 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2227 rm -f -r conftest* confdefs.h 2228 2229 $as_echo "/* confdefs.h */" > confdefs.h 2230 2231 # Predefined preprocessor variables. 2232 2233 cat >>confdefs.h <<_ACEOF 2234 #define PACKAGE_NAME "$PACKAGE_NAME" 2235 _ACEOF 2236 2237 cat >>confdefs.h <<_ACEOF 2238 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2239 _ACEOF 2240 2241 cat >>confdefs.h <<_ACEOF 2242 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2243 _ACEOF 2244 2245 cat >>confdefs.h <<_ACEOF 2246 #define PACKAGE_STRING "$PACKAGE_STRING" 2247 _ACEOF 2248 2249 cat >>confdefs.h <<_ACEOF 2250 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2251 _ACEOF 2252 2253 cat >>confdefs.h <<_ACEOF 2254 #define PACKAGE_URL "$PACKAGE_URL" 2255 _ACEOF 2256 2257 2258 # Let the site file select an alternate cache file if it wants to. 2259 # Prefer an explicitly selected file to automatically selected ones. 2260 ac_site_file1=NONE 2261 ac_site_file2=NONE 2262 if test -n "$CONFIG_SITE"; then 2263 # We do not want a PATH search for config.site. 2264 case $CONFIG_SITE in #(( 2265 -*) ac_site_file1=./$CONFIG_SITE;; 2266 */*) ac_site_file1=$CONFIG_SITE;; 2267 *) ac_site_file1=./$CONFIG_SITE;; 2268 esac 2269 elif test "x$prefix" != xNONE; then 2270 ac_site_file1=$prefix/share/config.site 2271 ac_site_file2=$prefix/etc/config.site 2272 else 2273 ac_site_file1=$ac_default_prefix/share/config.site 2274 ac_site_file2=$ac_default_prefix/etc/config.site 2275 fi 2276 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2277 do 2278 test "x$ac_site_file" = xNONE && continue 2279 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2280 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2281 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2282 sed 's/^/| /' "$ac_site_file" >&5 2283 . 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"cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2401 fi 2402 2403 # These three variables are undocumented and unsupported, 2404 # and are intended to be withdrawn in a future Autoconf release. 2405 # They can cause serious problems if a builder's source tree is in a directory 2406 # whose full name contains unusual characters. 2407 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2408 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2409 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2410 2411 2412 # Find a good install program. We prefer a C program (faster), 2413 # so one script is as good as another. But avoid the broken or 2414 # incompatible versions: 2415 # SysV /etc/install, /usr/sbin/install 2416 # SunOS /usr/etc/install 2417 # IRIX /sbin/install 2418 # AIX /bin/install 2419 # AmigaOS /C/install, which installs bootblocks on floppy discs 2420 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2421 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2422 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2423 # OS/2's system install, which has a completely different semantic 2424 # ./install, which can be erroneously created by make from ./install.sh. 2425 # Reject install programs that cannot install multiple files. 2426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2427 $as_echo_n "checking for a BSD-compatible install... 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Don't cache a 2488 # value for INSTALL within a source directory, because that will 2489 # break other packages using the cache if that directory is 2490 # removed, or if the value is a relative name. 2491 INSTALL=$ac_install_sh 2492 fi 2493 fi 2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2495 $as_echo "$INSTALL" >&6; } 2496 2497 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2498 # It thinks the first close brace ends the variable substitution. 2499 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2500 2501 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2502 2503 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2504 2505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2506 $as_echo_n "checking whether build environment is sane... " >&6; } 2507 # Reject unsafe characters in $srcdir or the absolute working directory 2508 # name. 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Make sure there is not a broken 2542 alias in your environment" "$LINENO" 5 2543 fi 2544 if test "$2" = conftest.file || test $am_try -eq 2; then 2545 break 2546 fi 2547 # Just in case. 2548 sleep 1 2549 am_has_slept=yes 2550 done 2551 test "$2" = conftest.file 2552 ) 2553 then 2554 # Ok. 2555 : 2556 else 2557 as_fn_error $? "newly created file is older than distributed files! 2558 Check your system clock" "$LINENO" 5 2559 fi 2560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2561 $as_echo "yes" >&6; } 2562 # If we didn't sleep, we still need to ensure time stamps of config.status and 2563 # generated files are strictly newer. 2564 am_sleep_pid= 2565 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2566 ( sleep 1 ) & 2567 am_sleep_pid=$! 2568 fi 2569 2570 rm -f conftest.file 2571 2572 test "$program_prefix" != NONE && 2573 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2574 # Use a double $ so make ignores it. 2575 test "$program_suffix" != NONE && 2576 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2577 # Double any \ or $. 2578 # By default was `s,x,x', remove it if useless. 2579 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2580 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2581 2582 # Expand $ac_aux_dir to an absolute path. 2583 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2584 2585 if test x"${MISSING+set}" != xset; then 2586 case $am_aux_dir in 2587 *\ * | *\ *) 2588 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2589 *) 2590 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2591 esac 2592 fi 2593 # Use eval to expand $SHELL 2594 if eval "$MISSING --is-lightweight"; then 2595 am_missing_run="$MISSING " 2596 else 2597 am_missing_run= 2598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2599 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2600 fi 2601 2602 if test x"${install_sh+set}" != xset; then 2603 case $am_aux_dir in 2604 *\ * | *\ *) 2605 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2606 *) 2607 install_sh="\${SHELL} $am_aux_dir/install-sh" 2608 esac 2609 fi 2610 2611 # Installed binaries are usually stripped using 'strip' when the user 2612 # run "make install-strip". However 'strip' might not be the right 2613 # tool to use in cross-compilation environments, therefore Automake 2614 # will honor the 'STRIP' environment variable to overrule this program. 2615 if test "$cross_compiling" != no; then 2616 if test -n "$ac_tool_prefix"; then 2617 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2618 set dummy ${ac_tool_prefix}strip; ac_word=$2 2619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2620 $as_echo_n "checking for $ac_word... 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" >&6; } 2661 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2662 $as_echo_n "(cached) " >&6 2663 else 2664 if test -n "$ac_ct_STRIP"; then 2665 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2666 else 2667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2668 for as_dir in $PATH 2669 do 2670 IFS=$as_save_IFS 2671 test -z "$as_dir" && as_dir=. 2672 for ac_exec_ext in '' $ac_executable_extensions; do 2673 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2674 ac_cv_prog_ac_ct_STRIP="strip" 2675 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2676 break 2 2677 fi 2678 done 2679 done 2680 IFS=$as_save_IFS 2681 2682 fi 2683 fi 2684 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2685 if test -n "$ac_ct_STRIP"; then 2686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2687 $as_echo "$ac_ct_STRIP" >&6; } 2688 else 2689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2690 $as_echo "no" >&6; } 2691 fi 2692 2693 if test "x$ac_ct_STRIP" = x; then 2694 STRIP=":" 2695 else 2696 case $cross_compiling:$ac_tool_warned in 2697 yes:) 2698 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2699 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2700 ac_tool_warned=yes ;; 2701 esac 2702 STRIP=$ac_ct_STRIP 2703 fi 2704 else 2705 STRIP="$ac_cv_prog_STRIP" 2706 fi 2707 2708 fi 2709 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2710 2711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2712 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2713 if test -z "$MKDIR_P"; then 2714 if ${ac_cv_path_mkdir+:} false; then : 2715 $as_echo_n "(cached) " >&6 2716 else 2717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2718 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2719 do 2720 IFS=$as_save_IFS 2721 test -z "$as_dir" && as_dir=. 2722 for ac_prog in mkdir gmkdir; do 2723 for ac_exec_ext in '' $ac_executable_extensions; do 2724 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2725 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2726 'mkdir (GNU coreutils) '* | \ 2727 'mkdir (coreutils) '* | \ 2728 'mkdir (fileutils) '4.1*) 2729 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2730 break 3;; 2731 esac 2732 done 2733 done 2734 done 2735 IFS=$as_save_IFS 2736 2737 fi 2738 2739 test -d ./--version && rmdir ./--version 2740 if test "${ac_cv_path_mkdir+set}" = set; then 2741 MKDIR_P="$ac_cv_path_mkdir -p" 2742 else 2743 # As a last resort, use the slow shell script. Don't cache a 2744 # value for MKDIR_P within a source directory, because that will 2745 # break other packages using the cache if that directory is 2746 # removed, or if the value is a relative name. 2747 MKDIR_P="$ac_install_sh -d" 2748 fi 2749 fi 2750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2751 $as_echo "$MKDIR_P" >&6; } 2752 2753 for ac_prog in gawk mawk nawk awk 2754 do 2755 # Extract the first word of "$ac_prog", so it can be a program name with args. 2756 set dummy $ac_prog; ac_word=$2 2757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2758 $as_echo_n "checking for $ac_word... " >&6; } 2759 if ${ac_cv_prog_AWK+:} false; then : 2760 $as_echo_n "(cached) " >&6 2761 else 2762 if test -n "$AWK"; then 2763 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2764 else 2765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2766 for as_dir in $PATH 2767 do 2768 IFS=$as_save_IFS 2769 test -z "$as_dir" && as_dir=. 2770 for ac_exec_ext in '' $ac_executable_extensions; do 2771 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2772 ac_cv_prog_AWK="$ac_prog" 2773 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2774 break 2 2775 fi 2776 done 2777 done 2778 IFS=$as_save_IFS 2779 2780 fi 2781 fi 2782 AWK=$ac_cv_prog_AWK 2783 if test -n "$AWK"; then 2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2785 $as_echo "$AWK" >&6; } 2786 else 2787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2788 $as_echo "no" >&6; } 2789 fi 2790 2791 2792 test -n "$AWK" && break 2793 done 2794 2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2796 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2797 set x ${MAKE-make} 2798 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2799 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2800 $as_echo_n "(cached) " >&6 2801 else 2802 cat >conftest.make <<\_ACEOF 2803 SHELL = /bin/sh 2804 all: 2805 @echo '@@@%%%=$(MAKE)=@@@%%%' 2806 _ACEOF 2807 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2808 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2809 *@@@%%%=?*=@@@%%%*) 2810 eval ac_cv_prog_make_${ac_make}_set=yes;; 2811 *) 2812 eval ac_cv_prog_make_${ac_make}_set=no;; 2813 esac 2814 rm -f conftest.make 2815 fi 2816 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2818 $as_echo "yes" >&6; } 2819 SET_MAKE= 2820 else 2821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2822 $as_echo "no" >&6; } 2823 SET_MAKE="MAKE=${MAKE-make}" 2824 fi 2825 2826 rm -rf .tst 2>/dev/null 2827 mkdir .tst 2>/dev/null 2828 if test -d .tst; then 2829 am__leading_dot=. 2830 else 2831 am__leading_dot=_ 2832 fi 2833 rmdir .tst 2>/dev/null 2834 2835 # Check whether --enable-silent-rules was given. 2836 if test "${enable_silent_rules+set}" = set; then : 2837 enableval=$enable_silent_rules; 2838 fi 2839 2840 case $enable_silent_rules in # ((( 2841 yes) AM_DEFAULT_VERBOSITY=0;; 2842 no) AM_DEFAULT_VERBOSITY=1;; 2843 *) AM_DEFAULT_VERBOSITY=1;; 2844 esac 2845 am_make=${MAKE-make} 2846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2847 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2848 if ${am_cv_make_support_nested_variables+:} false; then : 2849 $as_echo_n "(cached) " >&6 2850 else 2851 if $as_echo 'TRUE=$(BAR$(V)) 2852 BAR0=false 2853 BAR1=true 2854 V=1 2855 am__doit: 2856 @$(TRUE) 2857 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2858 am_cv_make_support_nested_variables=yes 2859 else 2860 am_cv_make_support_nested_variables=no 2861 fi 2862 fi 2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2864 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2865 if test $am_cv_make_support_nested_variables = yes; then 2866 AM_V='$(V)' 2867 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2868 else 2869 AM_V=$AM_DEFAULT_VERBOSITY 2870 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2871 fi 2872 AM_BACKSLASH='\' 2873 2874 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2875 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2876 # is not polluted with repeated "-I." 2877 am__isrc=' -I$(srcdir)' 2878 # test to see if srcdir already configured 2879 if test -f $srcdir/config.status; then 2880 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2881 fi 2882 fi 2883 2884 # test whether we have cygpath 2885 if test -z "$CYGPATH_W"; then 2886 if (cygpath --version) >/dev/null 2>/dev/null; then 2887 CYGPATH_W='cygpath -w' 2888 else 2889 CYGPATH_W=echo 2890 fi 2891 fi 2892 2893 2894 # Define the identity of the package. 2895 PACKAGE='xhost' 2896 VERSION='1.0.8' 2897 2898 2899 cat >>confdefs.h <<_ACEOF 2900 #define PACKAGE "$PACKAGE" 2901 _ACEOF 2902 2903 2904 cat >>confdefs.h <<_ACEOF 2905 #define VERSION "$VERSION" 2906 _ACEOF 2907 2908 # Some tools Automake needs. 2909 2910 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2911 2912 2913 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2914 2915 2916 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2917 2918 2919 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2920 2921 2922 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2923 2924 # For better backward compatibility. To be removed once Automake 1.9.x 2925 # dies out for good. For more background, see: 2926 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2927 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2928 mkdir_p='$(MKDIR_P)' 2929 2930 # We need awk for the "check" target (and possibly the TAP driver). The 2931 # system "awk" is bad on some platforms. 2932 # Always define AMTAR for backward compatibility. Yes, it's still used 2933 # in the wild :-( We should find a proper way to deprecate it ... 2934 AMTAR='$${TAR-tar}' 2935 2936 2937 # We'll loop over all known methods to create a tar archive until one works. 2938 _am_tools='gnutar pax cpio none' 2939 2940 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2941 2942 2943 2944 2945 2946 2947 # POSIX will say in a future version that running "rm -f" with no argument 2948 # is OK; and we want to be able to make that assumption in our Makefile 2949 # recipes. So use an aggressive probe to check that the usage we want is 2950 # actually supported "in the wild" to an acceptable degree. 2951 # See automake bug#10828. 2952 # To make any issue more visible, cause the running configure to be aborted 2953 # by default if the 'rm' program in use doesn't match our expectations; the 2954 # user can still override this though. 2955 if rm -f && rm -fr && rm -rf; then : OK; else 2956 cat >&2 <<'END' 2957 Oops! 2958 2959 Your 'rm' program seems unable to run without file operands specified 2960 on the command line, even when the '-f' option is present. This is contrary 2961 to the behaviour of most rm programs out there, and not conforming with 2962 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2963 2964 Please tell bug-automake@gnu.org about your system, including the value 2965 of your $PATH and any error possibly output before this message. This 2966 can help us improve future automake versions. 2967 2968 END 2969 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2970 echo 'Configuration will proceed anyway, since you have set the' >&2 2971 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2972 echo >&2 2973 else 2974 cat >&2 <<'END' 2975 Aborting the configuration process, to ensure you take notice of the issue. 2976 2977 You can download and install GNU coreutils to get an 'rm' implementation 2978 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2979 2980 If you want to complete the configuration process using your problematic 2981 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2982 to "yes", and re-run configure. 2983 2984 END 2985 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2986 fi 2987 fi 2988 2989 2990 # Set common system defines for POSIX extensions, such as _GNU_SOURCE 2991 # Must be called before any macros that run the compiler (like 2992 # XORG_DEFAULT_OPTIONS) to avoid autoconf errors. 2993 DEPDIR="${am__leading_dot}deps" 2994 2995 ac_config_commands="$ac_config_commands depfiles" 2996 2997 2998 am_make=${MAKE-make} 2999 cat > confinc << 'END' 3000 am__doit: 3001 @echo this is the am__doit target 3002 .PHONY: am__doit 3003 END 3004 # If we don't find an include directive, just comment out the code. 3005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3006 $as_echo_n "checking for style of include used by $am_make... " >&6; } 3007 am__include="#" 3008 am__quote= 3009 _am_result=none 3010 # First try GNU make style include. 3011 echo "include confinc" > confmf 3012 # Ignore all kinds of additional output from 'make'. 3013 case `$am_make -s -f confmf 2> /dev/null` in #( 3014 *the\ am__doit\ target*) 3015 am__include=include 3016 am__quote= 3017 _am_result=GNU 3018 ;; 3019 esac 3020 # Now try BSD make style include. 3021 if test "$am__include" = "#"; then 3022 echo '.include "confinc"' > confmf 3023 case `$am_make -s -f confmf 2> /dev/null` in #( 3024 *the\ am__doit\ target*) 3025 am__include=.include 3026 am__quote="\"" 3027 _am_result=BSD 3028 ;; 3029 esac 3030 fi 3031 3032 3033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3034 $as_echo "$_am_result" >&6; } 3035 rm -f confinc confmf 3036 3037 # Check whether --enable-dependency-tracking was given. 3038 if test "${enable_dependency_tracking+set}" = set; then : 3039 enableval=$enable_dependency_tracking; 3040 fi 3041 3042 if test "x$enable_dependency_tracking" != xno; then 3043 am_depcomp="$ac_aux_dir/depcomp" 3044 AMDEPBACKSLASH='\' 3045 am__nodep='_no' 3046 fi 3047 if test "x$enable_dependency_tracking" != xno; then 3048 AMDEP_TRUE= 3049 AMDEP_FALSE='#' 3050 else 3051 AMDEP_TRUE='#' 3052 AMDEP_FALSE= 3053 fi 3054 3055 3056 ac_ext=c 3057 ac_cpp='$CPP $CPPFLAGS' 3058 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3059 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3060 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3061 if test -n "$ac_tool_prefix"; then 3062 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3063 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3065 $as_echo_n "checking for $ac_word... " >&6; } 3066 if ${ac_cv_prog_CC+:} false; then : 3067 $as_echo_n "(cached) " >&6 3068 else 3069 if test -n "$CC"; then 3070 ac_cv_prog_CC="$CC" # Let the user override the test. 3071 else 3072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3073 for as_dir in $PATH 3074 do 3075 IFS=$as_save_IFS 3076 test -z "$as_dir" && as_dir=. 3077 for ac_exec_ext in '' $ac_executable_extensions; do 3078 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3079 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3080 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3081 break 2 3082 fi 3083 done 3084 done 3085 IFS=$as_save_IFS 3086 3087 fi 3088 fi 3089 CC=$ac_cv_prog_CC 3090 if test -n "$CC"; then 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3092 $as_echo "$CC" >&6; } 3093 else 3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3095 $as_echo "no" >&6; } 3096 fi 3097 3098 3099 fi 3100 if test -z "$ac_cv_prog_CC"; then 3101 ac_ct_CC=$CC 3102 # Extract the first word of "gcc", so it can be a program name with args. 3103 set dummy gcc; ac_word=$2 3104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3105 $as_echo_n "checking for $ac_word... " >&6; } 3106 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3107 $as_echo_n "(cached) " >&6 3108 else 3109 if test -n "$ac_ct_CC"; then 3110 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3111 else 3112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3113 for as_dir in $PATH 3114 do 3115 IFS=$as_save_IFS 3116 test -z "$as_dir" && as_dir=. 3117 for ac_exec_ext in '' $ac_executable_extensions; do 3118 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3119 ac_cv_prog_ac_ct_CC="gcc" 3120 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3121 break 2 3122 fi 3123 done 3124 done 3125 IFS=$as_save_IFS 3126 3127 fi 3128 fi 3129 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3130 if test -n "$ac_ct_CC"; then 3131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3132 $as_echo "$ac_ct_CC" >&6; } 3133 else 3134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3135 $as_echo "no" >&6; } 3136 fi 3137 3138 if test "x$ac_ct_CC" = x; then 3139 CC="" 3140 else 3141 case $cross_compiling:$ac_tool_warned in 3142 yes:) 3143 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3144 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3145 ac_tool_warned=yes ;; 3146 esac 3147 CC=$ac_ct_CC 3148 fi 3149 else 3150 CC="$ac_cv_prog_CC" 3151 fi 3152 3153 if test -z "$CC"; then 3154 if test -n "$ac_tool_prefix"; then 3155 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3156 set dummy ${ac_tool_prefix}cc; ac_word=$2 3157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3158 $as_echo_n "checking for $ac_word... " >&6; } 3159 if ${ac_cv_prog_CC+:} false; then : 3160 $as_echo_n "(cached) " >&6 3161 else 3162 if test -n "$CC"; then 3163 ac_cv_prog_CC="$CC" # Let the user override the test. 3164 else 3165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3166 for as_dir in $PATH 3167 do 3168 IFS=$as_save_IFS 3169 test -z "$as_dir" && as_dir=. 3170 for ac_exec_ext in '' $ac_executable_extensions; do 3171 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3172 ac_cv_prog_CC="${ac_tool_prefix}cc" 3173 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3174 break 2 3175 fi 3176 done 3177 done 3178 IFS=$as_save_IFS 3179 3180 fi 3181 fi 3182 CC=$ac_cv_prog_CC 3183 if test -n "$CC"; then 3184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3185 $as_echo "$CC" >&6; } 3186 else 3187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3188 $as_echo "no" >&6; } 3189 fi 3190 3191 3192 fi 3193 fi 3194 if test -z "$CC"; then 3195 # Extract the first word of "cc", so it can be a program name with args. 3196 set dummy cc; ac_word=$2 3197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3198 $as_echo_n "checking for $ac_word... " >&6; } 3199 if ${ac_cv_prog_CC+:} false; then : 3200 $as_echo_n "(cached) " >&6 3201 else 3202 if test -n "$CC"; then 3203 ac_cv_prog_CC="$CC" # Let the user override the test. 3204 else 3205 ac_prog_rejected=no 3206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3207 for as_dir in $PATH 3208 do 3209 IFS=$as_save_IFS 3210 test -z "$as_dir" && as_dir=. 3211 for ac_exec_ext in '' $ac_executable_extensions; do 3212 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3213 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3214 ac_prog_rejected=yes 3215 continue 3216 fi 3217 ac_cv_prog_CC="cc" 3218 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3219 break 2 3220 fi 3221 done 3222 done 3223 IFS=$as_save_IFS 3224 3225 if test $ac_prog_rejected = yes; then 3226 # We found a bogon in the path, so make sure we never use it. 3227 set dummy $ac_cv_prog_CC 3228 shift 3229 if test $# != 0; then 3230 # We chose a different compiler from the bogus one. 3231 # However, it has the same basename, so the bogon will be chosen 3232 # first if we set CC to just the basename; use the full file name. 3233 shift 3234 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3235 fi 3236 fi 3237 fi 3238 fi 3239 CC=$ac_cv_prog_CC 3240 if test -n "$CC"; then 3241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3242 $as_echo "$CC" >&6; } 3243 else 3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3245 $as_echo "no" >&6; } 3246 fi 3247 3248 3249 fi 3250 if test -z "$CC"; then 3251 if test -n "$ac_tool_prefix"; then 3252 for ac_prog in cl.exe 3253 do 3254 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3255 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3257 $as_echo_n "checking for $ac_word... " >&6; } 3258 if ${ac_cv_prog_CC+:} false; then : 3259 $as_echo_n "(cached) " >&6 3260 else 3261 if test -n "$CC"; then 3262 ac_cv_prog_CC="$CC" # Let the user override the test. 3263 else 3264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3265 for as_dir in $PATH 3266 do 3267 IFS=$as_save_IFS 3268 test -z "$as_dir" && as_dir=. 3269 for ac_exec_ext in '' $ac_executable_extensions; do 3270 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3271 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3272 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3273 break 2 3274 fi 3275 done 3276 done 3277 IFS=$as_save_IFS 3278 3279 fi 3280 fi 3281 CC=$ac_cv_prog_CC 3282 if test -n "$CC"; then 3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3284 $as_echo "$CC" >&6; } 3285 else 3286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3287 $as_echo "no" >&6; } 3288 fi 3289 3290 3291 test -n "$CC" && break 3292 done 3293 fi 3294 if test -z "$CC"; then 3295 ac_ct_CC=$CC 3296 for ac_prog in cl.exe 3297 do 3298 # Extract the first word of "$ac_prog", so it can be a program name with args. 3299 set dummy $ac_prog; ac_word=$2 3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3301 $as_echo_n "checking for $ac_word... " >&6; } 3302 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3303 $as_echo_n "(cached) " >&6 3304 else 3305 if test -n "$ac_ct_CC"; then 3306 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3307 else 3308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3309 for as_dir in $PATH 3310 do 3311 IFS=$as_save_IFS 3312 test -z "$as_dir" && as_dir=. 3313 for ac_exec_ext in '' $ac_executable_extensions; do 3314 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3315 ac_cv_prog_ac_ct_CC="$ac_prog" 3316 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3317 break 2 3318 fi 3319 done 3320 done 3321 IFS=$as_save_IFS 3322 3323 fi 3324 fi 3325 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3326 if test -n "$ac_ct_CC"; then 3327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3328 $as_echo "$ac_ct_CC" >&6; } 3329 else 3330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3331 $as_echo "no" >&6; } 3332 fi 3333 3334 3335 test -n "$ac_ct_CC" && break 3336 done 3337 3338 if test "x$ac_ct_CC" = x; then 3339 CC="" 3340 else 3341 case $cross_compiling:$ac_tool_warned in 3342 yes:) 3343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3345 ac_tool_warned=yes ;; 3346 esac 3347 CC=$ac_ct_CC 3348 fi 3349 fi 3350 3351 fi 3352 3353 3354 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3355 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3356 as_fn_error $? "no acceptable C compiler found in \$PATH 3357 See \`config.log' for more details" "$LINENO" 5; } 3358 3359 # Provide some information about the compiler. 3360 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3361 set X $ac_compile 3362 ac_compiler=$2 3363 for ac_option in --version -v -V -qversion; do 3364 { { ac_try="$ac_compiler $ac_option >&5" 3365 case "(($ac_try" in 3366 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3367 *) ac_try_echo=$ac_try;; 3368 esac 3369 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3370 $as_echo "$ac_try_echo"; } >&5 3371 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3372 ac_status=$? 3373 if test -s conftest.err; then 3374 sed '10a\ 3375 ... rest of stderr output deleted ... 3376 10q' conftest.err >conftest.er1 3377 cat conftest.er1 >&5 3378 fi 3379 rm -f conftest.er1 conftest.err 3380 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3381 test $ac_status = 0; } 3382 done 3383 3384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3385 /* end confdefs.h. */ 3386 3387 int 3388 main () 3389 { 3390 3391 ; 3392 return 0; 3393 } 3394 _ACEOF 3395 ac_clean_files_save=$ac_clean_files 3396 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3397 # Try to create an executable without -o first, disregard a.out. 3398 # It will help us diagnose broken compilers, and finding out an intuition 3399 # of exeext. 3400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3401 $as_echo_n "checking whether the C compiler works... " >&6; } 3402 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3403 3404 # The possible output files: 3405 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3406 3407 ac_rmfiles= 3408 for ac_file in $ac_files 3409 do 3410 case $ac_file in 3411 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3412 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3413 esac 3414 done 3415 rm -f $ac_rmfiles 3416 3417 if { { ac_try="$ac_link_default" 3418 case "(($ac_try" in 3419 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3420 *) ac_try_echo=$ac_try;; 3421 esac 3422 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3423 $as_echo "$ac_try_echo"; } >&5 3424 (eval "$ac_link_default") 2>&5 3425 ac_status=$? 3426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3427 test $ac_status = 0; }; then : 3428 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3429 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3430 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3431 # so that the user can short-circuit this test for compilers unknown to 3432 # Autoconf. 3433 for ac_file in $ac_files '' 3434 do 3435 test -f "$ac_file" || continue 3436 case $ac_file in 3437 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3438 ;; 3439 [ab].out ) 3440 # We found the default executable, but exeext='' is most 3441 # certainly right. 3442 break;; 3443 *.* ) 3444 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3445 then :; else 3446 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3447 fi 3448 # We set ac_cv_exeext here because the later test for it is not 3449 # safe: cross compilers may not add the suffix if given an `-o' 3450 # argument, so we may need to know it at that point already. 3451 # Even if this section looks crufty: it has the advantage of 3452 # actually working. 3453 break;; 3454 * ) 3455 break;; 3456 esac 3457 done 3458 test "$ac_cv_exeext" = no && ac_cv_exeext= 3459 3460 else 3461 ac_file='' 3462 fi 3463 if test -z "$ac_file"; then : 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3465 $as_echo "no" >&6; } 3466 $as_echo "$as_me: failed program was:" >&5 3467 sed 's/^/| /' conftest.$ac_ext >&5 3468 3469 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3470 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3471 as_fn_error 77 "C compiler cannot create executables 3472 See \`config.log' for more details" "$LINENO" 5; } 3473 else 3474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3475 $as_echo "yes" >&6; } 3476 fi 3477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3478 $as_echo_n "checking for C compiler default output file name... " >&6; } 3479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3480 $as_echo "$ac_file" >&6; } 3481 ac_exeext=$ac_cv_exeext 3482 3483 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3484 ac_clean_files=$ac_clean_files_save 3485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3486 $as_echo_n "checking for suffix of executables... " >&6; } 3487 if { { ac_try="$ac_link" 3488 case "(($ac_try" in 3489 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3490 *) ac_try_echo=$ac_try;; 3491 esac 3492 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3493 $as_echo "$ac_try_echo"; } >&5 3494 (eval "$ac_link") 2>&5 3495 ac_status=$? 3496 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3497 test $ac_status = 0; }; then : 3498 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3499 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3500 # work properly (i.e., refer to `conftest.exe'), while it won't with 3501 # `rm'. 3502 for ac_file in conftest.exe conftest conftest.*; do 3503 test -f "$ac_file" || continue 3504 case $ac_file in 3505 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3506 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3507 break;; 3508 * ) break;; 3509 esac 3510 done 3511 else 3512 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3513 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3514 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3515 See \`config.log' for more details" "$LINENO" 5; } 3516 fi 3517 rm -f conftest conftest$ac_cv_exeext 3518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3519 $as_echo "$ac_cv_exeext" >&6; } 3520 3521 rm -f conftest.$ac_ext 3522 EXEEXT=$ac_cv_exeext 3523 ac_exeext=$EXEEXT 3524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3525 /* end confdefs.h. */ 3526 #include <stdio.h> 3527 int 3528 main () 3529 { 3530 FILE *f = fopen ("conftest.out", "w"); 3531 return ferror (f) || fclose (f) != 0; 3532 3533 ; 3534 return 0; 3535 } 3536 _ACEOF 3537 ac_clean_files="$ac_clean_files conftest.out" 3538 # Check that the compiler produces executables we can run. If not, either 3539 # the compiler is broken, or we cross compile. 3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3541 $as_echo_n "checking whether we are cross compiling... " >&6; } 3542 if test "$cross_compiling" != yes; then 3543 { { ac_try="$ac_link" 3544 case "(($ac_try" in 3545 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3546 *) ac_try_echo=$ac_try;; 3547 esac 3548 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3549 $as_echo "$ac_try_echo"; } >&5 3550 (eval "$ac_link") 2>&5 3551 ac_status=$? 3552 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3553 test $ac_status = 0; } 3554 if { ac_try='./conftest$ac_cv_exeext' 3555 { { case "(($ac_try" in 3556 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3557 *) ac_try_echo=$ac_try;; 3558 esac 3559 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3560 $as_echo "$ac_try_echo"; } >&5 3561 (eval "$ac_try") 2>&5 3562 ac_status=$? 3563 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3564 test $ac_status = 0; }; }; then 3565 cross_compiling=no 3566 else 3567 if test "$cross_compiling" = maybe; then 3568 cross_compiling=yes 3569 else 3570 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3571 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3572 as_fn_error $? "cannot run C compiled programs. 3573 If you meant to cross compile, use \`--host'. 3574 See \`config.log' for more details" "$LINENO" 5; } 3575 fi 3576 fi 3577 fi 3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3579 $as_echo "$cross_compiling" >&6; } 3580 3581 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3582 ac_clean_files=$ac_clean_files_save 3583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3584 $as_echo_n "checking for suffix of object files... " >&6; } 3585 if ${ac_cv_objext+:} false; then : 3586 $as_echo_n "(cached) " >&6 3587 else 3588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3589 /* end confdefs.h. */ 3590 3591 int 3592 main () 3593 { 3594 3595 ; 3596 return 0; 3597 } 3598 _ACEOF 3599 rm -f conftest.o conftest.obj 3600 if { { ac_try="$ac_compile" 3601 case "(($ac_try" in 3602 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3603 *) ac_try_echo=$ac_try;; 3604 esac 3605 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3606 $as_echo "$ac_try_echo"; } >&5 3607 (eval "$ac_compile") 2>&5 3608 ac_status=$? 3609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3610 test $ac_status = 0; }; then : 3611 for ac_file in conftest.o conftest.obj conftest.*; do 3612 test -f "$ac_file" || continue; 3613 case $ac_file in 3614 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3615 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3616 break;; 3617 esac 3618 done 3619 else 3620 $as_echo "$as_me: failed program was:" >&5 3621 sed 's/^/| /' conftest.$ac_ext >&5 3622 3623 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3624 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3625 as_fn_error $? "cannot compute suffix of object files: cannot compile 3626 See \`config.log' for more details" "$LINENO" 5; } 3627 fi 3628 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3629 fi 3630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3631 $as_echo "$ac_cv_objext" >&6; } 3632 OBJEXT=$ac_cv_objext 3633 ac_objext=$OBJEXT 3634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3635 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3636 if ${ac_cv_c_compiler_gnu+:} false; then : 3637 $as_echo_n "(cached) " >&6 3638 else 3639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3640 /* end confdefs.h. */ 3641 3642 int 3643 main () 3644 { 3645 #ifndef __GNUC__ 3646 choke me 3647 #endif 3648 3649 ; 3650 return 0; 3651 } 3652 _ACEOF 3653 if ac_fn_c_try_compile "$LINENO"; then : 3654 ac_compiler_gnu=yes 3655 else 3656 ac_compiler_gnu=no 3657 fi 3658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3659 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3660 3661 fi 3662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3663 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3664 if test $ac_compiler_gnu = yes; then 3665 GCC=yes 3666 else 3667 GCC= 3668 fi 3669 ac_test_CFLAGS=${CFLAGS+set} 3670 ac_save_CFLAGS=$CFLAGS 3671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3672 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3673 if ${ac_cv_prog_cc_g+:} false; then : 3674 $as_echo_n "(cached) " >&6 3675 else 3676 ac_save_c_werror_flag=$ac_c_werror_flag 3677 ac_c_werror_flag=yes 3678 ac_cv_prog_cc_g=no 3679 CFLAGS="-g" 3680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3681 /* end confdefs.h. */ 3682 3683 int 3684 main () 3685 { 3686 3687 ; 3688 return 0; 3689 } 3690 _ACEOF 3691 if ac_fn_c_try_compile "$LINENO"; then : 3692 ac_cv_prog_cc_g=yes 3693 else 3694 CFLAGS="" 3695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3696 /* end confdefs.h. */ 3697 3698 int 3699 main () 3700 { 3701 3702 ; 3703 return 0; 3704 } 3705 _ACEOF 3706 if ac_fn_c_try_compile "$LINENO"; then : 3707 3708 else 3709 ac_c_werror_flag=$ac_save_c_werror_flag 3710 CFLAGS="-g" 3711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3712 /* end confdefs.h. */ 3713 3714 int 3715 main () 3716 { 3717 3718 ; 3719 return 0; 3720 } 3721 _ACEOF 3722 if ac_fn_c_try_compile "$LINENO"; then : 3723 ac_cv_prog_cc_g=yes 3724 fi 3725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3726 fi 3727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3728 fi 3729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3730 ac_c_werror_flag=$ac_save_c_werror_flag 3731 fi 3732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3733 $as_echo "$ac_cv_prog_cc_g" >&6; } 3734 if test "$ac_test_CFLAGS" = set; then 3735 CFLAGS=$ac_save_CFLAGS 3736 elif test $ac_cv_prog_cc_g = yes; then 3737 if test "$GCC" = yes; then 3738 CFLAGS="-g -O2" 3739 else 3740 CFLAGS="-g" 3741 fi 3742 else 3743 if test "$GCC" = yes; then 3744 CFLAGS="-O2" 3745 else 3746 CFLAGS= 3747 fi 3748 fi 3749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3750 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3751 if ${ac_cv_prog_cc_c89+:} false; then : 3752 $as_echo_n "(cached) " >&6 3753 else 3754 ac_cv_prog_cc_c89=no 3755 ac_save_CC=$CC 3756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3757 /* end confdefs.h. */ 3758 #include <stdarg.h> 3759 #include <stdio.h> 3760 struct stat; 3761 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3762 struct buf { int x; }; 3763 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3764 static char *e (p, i) 3765 char **p; 3766 int i; 3767 { 3768 return p[i]; 3769 } 3770 static char *f (char * (*g) (char **, int), char **p, ...) 3771 { 3772 char *s; 3773 va_list v; 3774 va_start (v,p); 3775 s = g (p, va_arg (v,int)); 3776 va_end (v); 3777 return s; 3778 } 3779 3780 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3781 function prototypes and stuff, but not '\xHH' hex character constants. 3782 These don't provoke an error unfortunately, instead are silently treated 3783 as 'x'. The following induces an error, until -std is added to get 3784 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3785 array size at least. It's necessary to write '\x00'==0 to get something 3786 that's true only with -std. */ 3787 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3788 3789 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3790 inside strings and character constants. */ 3791 #define FOO(x) 'x' 3792 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3793 3794 int test (int i, double x); 3795 struct s1 {int (*f) (int a);}; 3796 struct s2 {int (*f) (double a);}; 3797 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3798 int argc; 3799 char **argv; 3800 int 3801 main () 3802 { 3803 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3804 ; 3805 return 0; 3806 } 3807 _ACEOF 3808 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3809 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3810 do 3811 CC="$ac_save_CC $ac_arg" 3812 if ac_fn_c_try_compile "$LINENO"; then : 3813 ac_cv_prog_cc_c89=$ac_arg 3814 fi 3815 rm -f core conftest.err conftest.$ac_objext 3816 test "x$ac_cv_prog_cc_c89" != "xno" && break 3817 done 3818 rm -f conftest.$ac_ext 3819 CC=$ac_save_CC 3820 3821 fi 3822 # AC_CACHE_VAL 3823 case "x$ac_cv_prog_cc_c89" in 3824 x) 3825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3826 $as_echo "none needed" >&6; } ;; 3827 xno) 3828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3829 $as_echo "unsupported" >&6; } ;; 3830 *) 3831 CC="$CC $ac_cv_prog_cc_c89" 3832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3833 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3834 esac 3835 if test "x$ac_cv_prog_cc_c89" != xno; then : 3836 3837 fi 3838 3839 ac_ext=c 3840 ac_cpp='$CPP $CPPFLAGS' 3841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3843 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3844 3845 ac_ext=c 3846 ac_cpp='$CPP $CPPFLAGS' 3847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3849 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3851 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3852 if ${am_cv_prog_cc_c_o+:} false; then : 3853 $as_echo_n "(cached) " >&6 3854 else 3855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3856 /* end confdefs.h. */ 3857 3858 int 3859 main () 3860 { 3861 3862 ; 3863 return 0; 3864 } 3865 _ACEOF 3866 # Make sure it works both with $CC and with simple cc. 3867 # Following AC_PROG_CC_C_O, we do the test twice because some 3868 # compilers refuse to overwrite an existing .o file with -o, 3869 # though they will create one. 3870 am_cv_prog_cc_c_o=yes 3871 for am_i in 1 2; do 3872 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3873 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3874 ac_status=$? 3875 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3876 (exit $ac_status); } \ 3877 && test -f conftest2.$ac_objext; then 3878 : OK 3879 else 3880 am_cv_prog_cc_c_o=no 3881 break 3882 fi 3883 done 3884 rm -f core conftest* 3885 unset am_i 3886 fi 3887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3888 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3889 if test "$am_cv_prog_cc_c_o" != yes; then 3890 # Losing compiler, so override with the script. 3891 # FIXME: It is wrong to rewrite CC. 3892 # But if we don't then we get into trouble of one sort or another. 3893 # A longer-term fix would be to have automake use am__CC in this case, 3894 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3895 CC="$am_aux_dir/compile $CC" 3896 fi 3897 ac_ext=c 3898 ac_cpp='$CPP $CPPFLAGS' 3899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3901 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3902 3903 3904 depcc="$CC" am_compiler_list= 3905 3906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3907 $as_echo_n "checking dependency style of $depcc... " >&6; } 3908 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3909 $as_echo_n "(cached) " >&6 3910 else 3911 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3912 # We make a subdir and do the tests there. Otherwise we can end up 3913 # making bogus files that we don't know about and never remove. For 3914 # instance it was reported that on HP-UX the gcc test will end up 3915 # making a dummy file named 'D' -- because '-MD' means "put the output 3916 # in D". 3917 rm -rf conftest.dir 3918 mkdir conftest.dir 3919 # Copy depcomp to subdir because otherwise we won't find it if we're 3920 # using a relative directory. 3921 cp "$am_depcomp" conftest.dir 3922 cd conftest.dir 3923 # We will build objects and dependencies in a subdirectory because 3924 # it helps to detect inapplicable dependency modes. For instance 3925 # both Tru64's cc and ICC support -MD to output dependencies as a 3926 # side effect of compilation, but ICC will put the dependencies in 3927 # the current directory while Tru64 will put them in the object 3928 # directory. 3929 mkdir sub 3930 3931 am_cv_CC_dependencies_compiler_type=none 3932 if test "$am_compiler_list" = ""; then 3933 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3934 fi 3935 am__universal=false 3936 case " $depcc " in #( 3937 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3938 esac 3939 3940 for depmode in $am_compiler_list; do 3941 # Setup a source with many dependencies, because some compilers 3942 # like to wrap large dependency lists on column 80 (with \), and 3943 # we should not choose a depcomp mode which is confused by this. 3944 # 3945 # We need to recreate these files for each test, as the compiler may 3946 # overwrite some of them when testing with obscure command lines. 3947 # This happens at least with the AIX C compiler. 3948 : > sub/conftest.c 3949 for i in 1 2 3 4 5 6; do 3950 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3951 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3952 # Solaris 10 /bin/sh. 3953 echo '/* dummy */' > sub/conftst$i.h 3954 done 3955 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3956 3957 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3958 # mode. It turns out that the SunPro C++ compiler does not properly 3959 # handle '-M -o', and we need to detect this. Also, some Intel 3960 # versions had trouble with output in subdirs. 3961 am__obj=sub/conftest.${OBJEXT-o} 3962 am__minus_obj="-o $am__obj" 3963 case $depmode in 3964 gcc) 3965 # This depmode causes a compiler race in universal mode. 3966 test "$am__universal" = false || continue 3967 ;; 3968 nosideeffect) 3969 # After this tag, mechanisms are not by side-effect, so they'll 3970 # only be used when explicitly requested. 3971 if test "x$enable_dependency_tracking" = xyes; then 3972 continue 3973 else 3974 break 3975 fi 3976 ;; 3977 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3978 # This compiler won't grok '-c -o', but also, the minuso test has 3979 # not run yet. These depmodes are late enough in the game, and 3980 # so weak that their functioning should not be impacted. 3981 am__obj=conftest.${OBJEXT-o} 3982 am__minus_obj= 3983 ;; 3984 none) break ;; 3985 esac 3986 if depmode=$depmode \ 3987 source=sub/conftest.c object=$am__obj \ 3988 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3989 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3990 >/dev/null 2>conftest.err && 3991 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3992 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3993 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3994 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3995 # icc doesn't choke on unknown options, it will just issue warnings 3996 # or remarks (even with -Werror). So we grep stderr for any message 3997 # that says an option was ignored or not supported. 3998 # When given -MP, icc 7.0 and 7.1 complain thusly: 3999 # icc: Command line warning: ignoring option '-M'; no argument required 4000 # The diagnosis changed in icc 8.0: 4001 # icc: Command line remark: option '-MP' not supported 4002 if (grep 'ignoring option' conftest.err || 4003 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4004 am_cv_CC_dependencies_compiler_type=$depmode 4005 break 4006 fi 4007 fi 4008 done 4009 4010 cd .. 4011 rm -rf conftest.dir 4012 else 4013 am_cv_CC_dependencies_compiler_type=none 4014 fi 4015 4016 fi 4017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4018 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4019 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4020 4021 if 4022 test "x$enable_dependency_tracking" != xno \ 4023 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4024 am__fastdepCC_TRUE= 4025 am__fastdepCC_FALSE='#' 4026 else 4027 am__fastdepCC_TRUE='#' 4028 am__fastdepCC_FALSE= 4029 fi 4030 4031 4032 4033 ac_ext=c 4034 ac_cpp='$CPP $CPPFLAGS' 4035 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4036 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4037 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4039 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4040 # On Suns, sometimes $CPP names a directory. 4041 if test -n "$CPP" && test -d "$CPP"; then 4042 CPP= 4043 fi 4044 if test -z "$CPP"; then 4045 if ${ac_cv_prog_CPP+:} false; then : 4046 $as_echo_n "(cached) " >&6 4047 else 4048 # Double quotes because CPP needs to be expanded 4049 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4050 do 4051 ac_preproc_ok=false 4052 for ac_c_preproc_warn_flag in '' yes 4053 do 4054 # Use a header file that comes with gcc, so configuring glibc 4055 # with a fresh cross-compiler works. 4056 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4057 # <limits.h> exists even on freestanding compilers. 4058 # On the NeXT, cc -E runs the code through the compiler's parser, 4059 # not just through cpp. "Syntax error" is here to catch this case. 4060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4061 /* end confdefs.h. */ 4062 #ifdef __STDC__ 4063 # include <limits.h> 4064 #else 4065 # include <assert.h> 4066 #endif 4067 Syntax error 4068 _ACEOF 4069 if ac_fn_c_try_cpp "$LINENO"; then : 4070 4071 else 4072 # Broken: fails on valid input. 4073 continue 4074 fi 4075 rm -f conftest.err conftest.i conftest.$ac_ext 4076 4077 # OK, works on sane cases. Now check whether nonexistent headers 4078 # can be detected and how. 4079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4080 /* end confdefs.h. */ 4081 #include <ac_nonexistent.h> 4082 _ACEOF 4083 if ac_fn_c_try_cpp "$LINENO"; then : 4084 # Broken: success on invalid input. 4085 continue 4086 else 4087 # Passes both tests. 4088 ac_preproc_ok=: 4089 break 4090 fi 4091 rm -f conftest.err conftest.i conftest.$ac_ext 4092 4093 done 4094 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4095 rm -f conftest.i conftest.err conftest.$ac_ext 4096 if $ac_preproc_ok; then : 4097 break 4098 fi 4099 4100 done 4101 ac_cv_prog_CPP=$CPP 4102 4103 fi 4104 CPP=$ac_cv_prog_CPP 4105 else 4106 ac_cv_prog_CPP=$CPP 4107 fi 4108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4109 $as_echo "$CPP" >&6; } 4110 ac_preproc_ok=false 4111 for ac_c_preproc_warn_flag in '' yes 4112 do 4113 # Use a header file that comes with gcc, so configuring glibc 4114 # with a fresh cross-compiler works. 4115 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4116 # <limits.h> exists even on freestanding compilers. 4117 # On the NeXT, cc -E runs the code through the compiler's parser, 4118 # not just through cpp. "Syntax error" is here to catch this case. 4119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4120 /* end confdefs.h. */ 4121 #ifdef __STDC__ 4122 # include <limits.h> 4123 #else 4124 # include <assert.h> 4125 #endif 4126 Syntax error 4127 _ACEOF 4128 if ac_fn_c_try_cpp "$LINENO"; then : 4129 4130 else 4131 # Broken: fails on valid input. 4132 continue 4133 fi 4134 rm -f conftest.err conftest.i conftest.$ac_ext 4135 4136 # OK, works on sane cases. Now check whether nonexistent headers 4137 # can be detected and how. 4138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4139 /* end confdefs.h. */ 4140 #include <ac_nonexistent.h> 4141 _ACEOF 4142 if ac_fn_c_try_cpp "$LINENO"; then : 4143 # Broken: success on invalid input. 4144 continue 4145 else 4146 # Passes both tests. 4147 ac_preproc_ok=: 4148 break 4149 fi 4150 rm -f conftest.err conftest.i conftest.$ac_ext 4151 4152 done 4153 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4154 rm -f conftest.i conftest.err conftest.$ac_ext 4155 if $ac_preproc_ok; then : 4156 4157 else 4158 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4159 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4160 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4161 See \`config.log' for more details" "$LINENO" 5; } 4162 fi 4163 4164 ac_ext=c 4165 ac_cpp='$CPP $CPPFLAGS' 4166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4168 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4169 4170 4171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4172 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4173 if ${ac_cv_path_GREP+:} false; then : 4174 $as_echo_n "(cached) " >&6 4175 else 4176 if test -z "$GREP"; then 4177 ac_path_GREP_found=false 4178 # Loop through the user's path and test for each of PROGNAME-LIST 4179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4180 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4181 do 4182 IFS=$as_save_IFS 4183 test -z "$as_dir" && as_dir=. 4184 for ac_prog in grep ggrep; do 4185 for ac_exec_ext in '' $ac_executable_extensions; do 4186 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4187 as_fn_executable_p "$ac_path_GREP" || continue 4188 # Check for GNU ac_path_GREP and select it if it is found. 4189 # Check for GNU $ac_path_GREP 4190 case `"$ac_path_GREP" --version 2>&1` in 4191 *GNU*) 4192 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4193 *) 4194 ac_count=0 4195 $as_echo_n 0123456789 >"conftest.in" 4196 while : 4197 do 4198 cat "conftest.in" "conftest.in" >"conftest.tmp" 4199 mv "conftest.tmp" "conftest.in" 4200 cp "conftest.in" "conftest.nl" 4201 $as_echo 'GREP' >> "conftest.nl" 4202 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4203 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4204 as_fn_arith $ac_count + 1 && ac_count=$as_val 4205 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4206 # Best one so far, save it but keep looking for a better one 4207 ac_cv_path_GREP="$ac_path_GREP" 4208 ac_path_GREP_max=$ac_count 4209 fi 4210 # 10*(2^10) chars as input seems more than enough 4211 test $ac_count -gt 10 && break 4212 done 4213 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4214 esac 4215 4216 $ac_path_GREP_found && break 3 4217 done 4218 done 4219 done 4220 IFS=$as_save_IFS 4221 if test -z "$ac_cv_path_GREP"; then 4222 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4223 fi 4224 else 4225 ac_cv_path_GREP=$GREP 4226 fi 4227 4228 fi 4229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4230 $as_echo "$ac_cv_path_GREP" >&6; } 4231 GREP="$ac_cv_path_GREP" 4232 4233 4234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4235 $as_echo_n "checking for egrep... " >&6; } 4236 if ${ac_cv_path_EGREP+:} false; then : 4237 $as_echo_n "(cached) " >&6 4238 else 4239 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4240 then ac_cv_path_EGREP="$GREP -E" 4241 else 4242 if test -z "$EGREP"; then 4243 ac_path_EGREP_found=false 4244 # Loop through the user's path and test for each of PROGNAME-LIST 4245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4246 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4247 do 4248 IFS=$as_save_IFS 4249 test -z "$as_dir" && as_dir=. 4250 for ac_prog in egrep; do 4251 for ac_exec_ext in '' $ac_executable_extensions; do 4252 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4253 as_fn_executable_p "$ac_path_EGREP" || continue 4254 # Check for GNU ac_path_EGREP and select it if it is found. 4255 # Check for GNU $ac_path_EGREP 4256 case `"$ac_path_EGREP" --version 2>&1` in 4257 *GNU*) 4258 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4259 *) 4260 ac_count=0 4261 $as_echo_n 0123456789 >"conftest.in" 4262 while : 4263 do 4264 cat "conftest.in" "conftest.in" >"conftest.tmp" 4265 mv "conftest.tmp" "conftest.in" 4266 cp "conftest.in" "conftest.nl" 4267 $as_echo 'EGREP' >> "conftest.nl" 4268 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4269 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4270 as_fn_arith $ac_count + 1 && ac_count=$as_val 4271 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4272 # Best one so far, save it but keep looking for a better one 4273 ac_cv_path_EGREP="$ac_path_EGREP" 4274 ac_path_EGREP_max=$ac_count 4275 fi 4276 # 10*(2^10) chars as input seems more than enough 4277 test $ac_count -gt 10 && break 4278 done 4279 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4280 esac 4281 4282 $ac_path_EGREP_found && break 3 4283 done 4284 done 4285 done 4286 IFS=$as_save_IFS 4287 if test -z "$ac_cv_path_EGREP"; then 4288 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4289 fi 4290 else 4291 ac_cv_path_EGREP=$EGREP 4292 fi 4293 4294 fi 4295 fi 4296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4297 $as_echo "$ac_cv_path_EGREP" >&6; } 4298 EGREP="$ac_cv_path_EGREP" 4299 4300 4301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4302 $as_echo_n "checking for ANSI C header files... " >&6; } 4303 if ${ac_cv_header_stdc+:} false; then : 4304 $as_echo_n "(cached) " >&6 4305 else 4306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4307 /* end confdefs.h. */ 4308 #include <stdlib.h> 4309 #include <stdarg.h> 4310 #include <string.h> 4311 #include <float.h> 4312 4313 int 4314 main () 4315 { 4316 4317 ; 4318 return 0; 4319 } 4320 _ACEOF 4321 if ac_fn_c_try_compile "$LINENO"; then : 4322 ac_cv_header_stdc=yes 4323 else 4324 ac_cv_header_stdc=no 4325 fi 4326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4327 4328 if test $ac_cv_header_stdc = yes; then 4329 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4331 /* end confdefs.h. */ 4332 #include <string.h> 4333 4334 _ACEOF 4335 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4336 $EGREP "memchr" >/dev/null 2>&1; then : 4337 4338 else 4339 ac_cv_header_stdc=no 4340 fi 4341 rm -f conftest* 4342 4343 fi 4344 4345 if test $ac_cv_header_stdc = yes; then 4346 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4348 /* end confdefs.h. */ 4349 #include <stdlib.h> 4350 4351 _ACEOF 4352 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4353 $EGREP "free" >/dev/null 2>&1; then : 4354 4355 else 4356 ac_cv_header_stdc=no 4357 fi 4358 rm -f conftest* 4359 4360 fi 4361 4362 if test $ac_cv_header_stdc = yes; then 4363 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4364 if test "$cross_compiling" = yes; then : 4365 : 4366 else 4367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4368 /* end confdefs.h. */ 4369 #include <ctype.h> 4370 #include <stdlib.h> 4371 #if ((' ' & 0x0FF) == 0x020) 4372 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4373 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4374 #else 4375 # define ISLOWER(c) \ 4376 (('a' <= (c) && (c) <= 'i') \ 4377 || ('j' <= (c) && (c) <= 'r') \ 4378 || ('s' <= (c) && (c) <= 'z')) 4379 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4380 #endif 4381 4382 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4383 int 4384 main () 4385 { 4386 int i; 4387 for (i = 0; i < 256; i++) 4388 if (XOR (islower (i), ISLOWER (i)) 4389 || toupper (i) != TOUPPER (i)) 4390 return 2; 4391 return 0; 4392 } 4393 _ACEOF 4394 if ac_fn_c_try_run "$LINENO"; then : 4395 4396 else 4397 ac_cv_header_stdc=no 4398 fi 4399 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4400 conftest.$ac_objext conftest.beam conftest.$ac_ext 4401 fi 4402 4403 fi 4404 fi 4405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4406 $as_echo "$ac_cv_header_stdc" >&6; } 4407 if test $ac_cv_header_stdc = yes; then 4408 4409 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4410 4411 fi 4412 4413 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4414 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4415 inttypes.h stdint.h unistd.h 4416 do : 4417 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4418 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4419 " 4420 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4421 cat >>confdefs.h <<_ACEOF 4422 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4423 _ACEOF 4424 4425 fi 4426 4427 done 4428 4429 4430 4431 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4432 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4433 MINIX=yes 4434 else 4435 MINIX= 4436 fi 4437 4438 4439 if test "$MINIX" = yes; then 4440 4441 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4442 4443 4444 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4445 4446 4447 $as_echo "#define _MINIX 1" >>confdefs.h 4448 4449 fi 4450 4451 4452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4453 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4454 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4455 $as_echo_n "(cached) " >&6 4456 else 4457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4458 /* end confdefs.h. */ 4459 4460 # define __EXTENSIONS__ 1 4461 $ac_includes_default 4462 int 4463 main () 4464 { 4465 4466 ; 4467 return 0; 4468 } 4469 _ACEOF 4470 if ac_fn_c_try_compile "$LINENO"; then : 4471 ac_cv_safe_to_define___extensions__=yes 4472 else 4473 ac_cv_safe_to_define___extensions__=no 4474 fi 4475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4476 fi 4477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4478 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4479 test $ac_cv_safe_to_define___extensions__ = yes && 4480 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4481 4482 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4483 4484 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4485 4486 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4487 4488 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4489 4490 4491 4492 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4505 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4506 if ${ac_cv_prog_cc_c99+:} false; then : 4507 $as_echo_n "(cached) " >&6 4508 else 4509 ac_cv_prog_cc_c99=no 4510 ac_save_CC=$CC 4511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4512 /* end confdefs.h. */ 4513 #include <stdarg.h> 4514 #include <stdbool.h> 4515 #include <stdlib.h> 4516 #include <wchar.h> 4517 #include <stdio.h> 4518 4519 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4520 #define debug(...) fprintf (stderr, __VA_ARGS__) 4521 #define showlist(...) puts (#__VA_ARGS__) 4522 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4523 static void 4524 test_varargs_macros (void) 4525 { 4526 int x = 1234; 4527 int y = 5678; 4528 debug ("Flag"); 4529 debug ("X = %d\n", x); 4530 showlist (The first, second, and third items.); 4531 report (x>y, "x is %d but y is %d", x, y); 4532 } 4533 4534 // Check long long types. 4535 #define BIG64 18446744073709551615ull 4536 #define BIG32 4294967295ul 4537 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4538 #if !BIG_OK 4539 your preprocessor is broken; 4540 #endif 4541 #if BIG_OK 4542 #else 4543 your preprocessor is broken; 4544 #endif 4545 static long long int bignum = -9223372036854775807LL; 4546 static unsigned long long int ubignum = BIG64; 4547 4548 struct incomplete_array 4549 { 4550 int datasize; 4551 double data[]; 4552 }; 4553 4554 struct named_init { 4555 int number; 4556 const wchar_t *name; 4557 double average; 4558 }; 4559 4560 typedef const char *ccp; 4561 4562 static inline int 4563 test_restrict (ccp restrict text) 4564 { 4565 // See if C++-style comments work. 4566 // Iterate through items via the restricted pointer. 4567 // Also check for declarations in for loops. 4568 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4569 continue; 4570 return 0; 4571 } 4572 4573 // Check varargs and va_copy. 4574 static void 4575 test_varargs (const char *format, ...) 4576 { 4577 va_list args; 4578 va_start (args, format); 4579 va_list args_copy; 4580 va_copy (args_copy, args); 4581 4582 const char *str; 4583 int number; 4584 float fnumber; 4585 4586 while (*format) 4587 { 4588 switch (*format++) 4589 { 4590 case 's': // string 4591 str = va_arg (args_copy, const char *); 4592 break; 4593 case 'd': // int 4594 number = va_arg (args_copy, int); 4595 break; 4596 case 'f': // float 4597 fnumber = va_arg (args_copy, double); 4598 break; 4599 default: 4600 break; 4601 } 4602 } 4603 va_end (args_copy); 4604 va_end (args); 4605 } 4606 4607 int 4608 main () 4609 { 4610 4611 // Check bool. 4612 _Bool success = false; 4613 4614 // Check restrict. 4615 if (test_restrict ("String literal") == 0) 4616 success = true; 4617 char *restrict newvar = "Another string"; 4618 4619 // Check varargs. 4620 test_varargs ("s, d' f .", "string", 65, 34.234); 4621 test_varargs_macros (); 4622 4623 // Check flexible array members. 4624 struct incomplete_array *ia = 4625 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4626 ia->datasize = 10; 4627 for (int i = 0; i < ia->datasize; ++i) 4628 ia->data[i] = i * 1.234; 4629 4630 // Check named initializers. 4631 struct named_init ni = { 4632 .number = 34, 4633 .name = L"Test wide string", 4634 .average = 543.34343, 4635 }; 4636 4637 ni.number = 58; 4638 4639 int dynamic_array[ni.number]; 4640 dynamic_array[ni.number - 1] = 543; 4641 4642 // work around unused variable warnings 4643 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4644 || dynamic_array[ni.number - 1] != 543); 4645 4646 ; 4647 return 0; 4648 } 4649 _ACEOF 4650 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4651 do 4652 CC="$ac_save_CC $ac_arg" 4653 if ac_fn_c_try_compile "$LINENO"; then : 4654 ac_cv_prog_cc_c99=$ac_arg 4655 fi 4656 rm -f core conftest.err conftest.$ac_objext 4657 test "x$ac_cv_prog_cc_c99" != "xno" && break 4658 done 4659 rm -f conftest.$ac_ext 4660 CC=$ac_save_CC 4661 4662 fi 4663 # AC_CACHE_VAL 4664 case "x$ac_cv_prog_cc_c99" in 4665 x) 4666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4667 $as_echo "none needed" >&6; } ;; 4668 xno) 4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4670 $as_echo "unsupported" >&6; } ;; 4671 *) 4672 CC="$CC $ac_cv_prog_cc_c99" 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4674 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4675 esac 4676 if test "x$ac_cv_prog_cc_c99" != xno; then : 4677 4678 fi 4679 4680 4681 4682 4683 4684 4685 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4686 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4687 CLANGCC="yes" 4688 else 4689 CLANGCC="no" 4690 fi 4691 4692 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4693 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4694 INTELCC="yes" 4695 else 4696 INTELCC="no" 4697 fi 4698 4699 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4700 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4701 SUNCC="yes" 4702 else 4703 SUNCC="no" 4704 fi 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4715 if test -n "$ac_tool_prefix"; then 4716 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4717 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4719 $as_echo_n "checking for $ac_word... " >&6; } 4720 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4721 $as_echo_n "(cached) " >&6 4722 else 4723 case $PKG_CONFIG in 4724 [\\/]* | ?:[\\/]*) 4725 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4726 ;; 4727 *) 4728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4729 for as_dir in $PATH 4730 do 4731 IFS=$as_save_IFS 4732 test -z "$as_dir" && as_dir=. 4733 for ac_exec_ext in '' $ac_executable_extensions; do 4734 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4735 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4736 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4737 break 2 4738 fi 4739 done 4740 done 4741 IFS=$as_save_IFS 4742 4743 ;; 4744 esac 4745 fi 4746 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4747 if test -n "$PKG_CONFIG"; then 4748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4749 $as_echo "$PKG_CONFIG" >&6; } 4750 else 4751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4752 $as_echo "no" >&6; } 4753 fi 4754 4755 4756 fi 4757 if test -z "$ac_cv_path_PKG_CONFIG"; then 4758 ac_pt_PKG_CONFIG=$PKG_CONFIG 4759 # Extract the first word of "pkg-config", so it can be a program name with args. 4760 set dummy pkg-config; ac_word=$2 4761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4762 $as_echo_n "checking for $ac_word... " >&6; } 4763 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4764 $as_echo_n "(cached) " >&6 4765 else 4766 case $ac_pt_PKG_CONFIG in 4767 [\\/]* | ?:[\\/]*) 4768 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4769 ;; 4770 *) 4771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4772 for as_dir in $PATH 4773 do 4774 IFS=$as_save_IFS 4775 test -z "$as_dir" && as_dir=. 4776 for ac_exec_ext in '' $ac_executable_extensions; do 4777 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4778 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4779 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4780 break 2 4781 fi 4782 done 4783 done 4784 IFS=$as_save_IFS 4785 4786 ;; 4787 esac 4788 fi 4789 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4790 if test -n "$ac_pt_PKG_CONFIG"; then 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4792 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4793 else 4794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4795 $as_echo "no" >&6; } 4796 fi 4797 4798 if test "x$ac_pt_PKG_CONFIG" = x; then 4799 PKG_CONFIG="" 4800 else 4801 case $cross_compiling:$ac_tool_warned in 4802 yes:) 4803 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4804 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4805 ac_tool_warned=yes ;; 4806 esac 4807 PKG_CONFIG=$ac_pt_PKG_CONFIG 4808 fi 4809 else 4810 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4811 fi 4812 4813 fi 4814 if test -n "$PKG_CONFIG"; then 4815 _pkg_min_version=0.9.0 4816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4817 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4818 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4820 $as_echo "yes" >&6; } 4821 else 4822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4823 $as_echo "no" >&6; } 4824 PKG_CONFIG="" 4825 fi 4826 fi 4827 # Make sure we can run config.sub. 4828 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4829 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4830 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4832 $as_echo_n "checking build system type... " >&6; } 4833 if ${ac_cv_build+:} false; then : 4834 $as_echo_n "(cached) " >&6 4835 else 4836 ac_build_alias=$build_alias 4837 test "x$ac_build_alias" = x && 4838 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4839 test "x$ac_build_alias" = x && 4840 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4841 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4842 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4843 4844 fi 4845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4846 $as_echo "$ac_cv_build" >&6; } 4847 case $ac_cv_build in 4848 *-*-*) ;; 4849 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4850 esac 4851 build=$ac_cv_build 4852 ac_save_IFS=$IFS; IFS='-' 4853 set x $ac_cv_build 4854 shift 4855 build_cpu=$1 4856 build_vendor=$2 4857 shift; shift 4858 # Remember, the first character of IFS is used to create $*, 4859 # except with old shells: 4860 build_os=$* 4861 IFS=$ac_save_IFS 4862 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4863 4864 4865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4866 $as_echo_n "checking host system type... " >&6; } 4867 if ${ac_cv_host+:} false; then : 4868 $as_echo_n "(cached) " >&6 4869 else 4870 if test "x$host_alias" = x; then 4871 ac_cv_host=$ac_cv_build 4872 else 4873 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4874 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4875 fi 4876 4877 fi 4878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4879 $as_echo "$ac_cv_host" >&6; } 4880 case $ac_cv_host in 4881 *-*-*) ;; 4882 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4883 esac 4884 host=$ac_cv_host 4885 ac_save_IFS=$IFS; IFS='-' 4886 set x $ac_cv_host 4887 shift 4888 host_cpu=$1 4889 host_vendor=$2 4890 shift; shift 4891 # Remember, the first character of IFS is used to create $*, 4892 # except with old shells: 4893 host_os=$* 4894 IFS=$ac_save_IFS 4895 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4896 4897 4898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4899 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4900 if ${ac_cv_path_SED+:} false; then : 4901 $as_echo_n "(cached) " >&6 4902 else 4903 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4904 for ac_i in 1 2 3 4 5 6 7; do 4905 ac_script="$ac_script$as_nl$ac_script" 4906 done 4907 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4908 { ac_script=; unset ac_script;} 4909 if test -z "$SED"; then 4910 ac_path_SED_found=false 4911 # Loop through the user's path and test for each of PROGNAME-LIST 4912 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4913 for as_dir in $PATH 4914 do 4915 IFS=$as_save_IFS 4916 test -z "$as_dir" && as_dir=. 4917 for ac_prog in sed gsed; do 4918 for ac_exec_ext in '' $ac_executable_extensions; do 4919 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4920 as_fn_executable_p "$ac_path_SED" || continue 4921 # Check for GNU ac_path_SED and select it if it is found. 4922 # Check for GNU $ac_path_SED 4923 case `"$ac_path_SED" --version 2>&1` in 4924 *GNU*) 4925 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4926 *) 4927 ac_count=0 4928 $as_echo_n 0123456789 >"conftest.in" 4929 while : 4930 do 4931 cat "conftest.in" "conftest.in" >"conftest.tmp" 4932 mv "conftest.tmp" "conftest.in" 4933 cp "conftest.in" "conftest.nl" 4934 $as_echo '' >> "conftest.nl" 4935 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4936 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4937 as_fn_arith $ac_count + 1 && ac_count=$as_val 4938 if test $ac_count -gt ${ac_path_SED_max-0}; then 4939 # Best one so far, save it but keep looking for a better one 4940 ac_cv_path_SED="$ac_path_SED" 4941 ac_path_SED_max=$ac_count 4942 fi 4943 # 10*(2^10) chars as input seems more than enough 4944 test $ac_count -gt 10 && break 4945 done 4946 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4947 esac 4948 4949 $ac_path_SED_found && break 3 4950 done 4951 done 4952 done 4953 IFS=$as_save_IFS 4954 if test -z "$ac_cv_path_SED"; then 4955 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4956 fi 4957 else 4958 ac_cv_path_SED=$SED 4959 fi 4960 4961 fi 4962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4963 $as_echo "$ac_cv_path_SED" >&6; } 4964 SED="$ac_cv_path_SED" 4965 rm -f conftest.sed 4966 4967 4968 4969 4970 4971 4972 # Check whether --enable-selective-werror was given. 4973 if test "${enable_selective_werror+set}" = set; then : 4974 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4975 else 4976 SELECTIVE_WERROR=yes 4977 fi 4978 4979 4980 4981 4982 4983 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4984 if test "x$SUNCC" = "xyes"; then 4985 BASE_CFLAGS="-v" 4986 else 4987 BASE_CFLAGS="" 4988 fi 4989 4990 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 xorg_testset_save_CFLAGS="$CFLAGS" 5005 5006 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5009 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5010 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5011 $as_echo_n "(cached) " >&6 5012 else 5013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5014 /* end confdefs.h. */ 5015 int i; 5016 _ACEOF 5017 if ac_fn_c_try_compile "$LINENO"; then : 5018 xorg_cv_cc_flag_unknown_warning_option=yes 5019 else 5020 xorg_cv_cc_flag_unknown_warning_option=no 5021 fi 5022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5023 fi 5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5025 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5026 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5027 CFLAGS="$xorg_testset_save_CFLAGS" 5028 fi 5029 5030 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5033 fi 5034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5036 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5037 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5038 $as_echo_n "(cached) " >&6 5039 else 5040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5041 /* end confdefs.h. */ 5042 int i; 5043 _ACEOF 5044 if ac_fn_c_try_compile "$LINENO"; then : 5045 xorg_cv_cc_flag_unused_command_line_argument=yes 5046 else 5047 xorg_cv_cc_flag_unused_command_line_argument=no 5048 fi 5049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5050 fi 5051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5052 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5053 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5054 CFLAGS="$xorg_testset_save_CFLAGS" 5055 fi 5056 5057 found="no" 5058 5059 if test $found = "no" ; then 5060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5062 fi 5063 5064 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5066 fi 5067 5068 CFLAGS="$CFLAGS -Wall" 5069 5070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5071 $as_echo_n "checking if $CC supports -Wall... " >&6; } 5072 cacheid=xorg_cv_cc_flag__Wall 5073 if eval \${$cacheid+:} false; then : 5074 $as_echo_n "(cached) " >&6 5075 else 5076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5077 /* end confdefs.h. */ 5078 int i; 5079 int 5080 main () 5081 { 5082 5083 ; 5084 return 0; 5085 } 5086 _ACEOF 5087 if ac_fn_c_try_link "$LINENO"; then : 5088 eval $cacheid=yes 5089 else 5090 eval $cacheid=no 5091 fi 5092 rm -f core conftest.err conftest.$ac_objext \ 5093 conftest$ac_exeext conftest.$ac_ext 5094 fi 5095 5096 5097 CFLAGS="$xorg_testset_save_CFLAGS" 5098 5099 eval supported=\$$cacheid 5100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5101 $as_echo "$supported" >&6; } 5102 if test "$supported" = "yes" ; then 5103 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5104 found="yes" 5105 fi 5106 fi 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 xorg_testset_save_CFLAGS="$CFLAGS" 5123 5124 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5127 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5128 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5129 $as_echo_n "(cached) " >&6 5130 else 5131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5132 /* end confdefs.h. */ 5133 int i; 5134 _ACEOF 5135 if ac_fn_c_try_compile "$LINENO"; then : 5136 xorg_cv_cc_flag_unknown_warning_option=yes 5137 else 5138 xorg_cv_cc_flag_unknown_warning_option=no 5139 fi 5140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5141 fi 5142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5143 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5144 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5145 CFLAGS="$xorg_testset_save_CFLAGS" 5146 fi 5147 5148 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5151 fi 5152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5154 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5155 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5156 $as_echo_n "(cached) " >&6 5157 else 5158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5159 /* end confdefs.h. */ 5160 int i; 5161 _ACEOF 5162 if ac_fn_c_try_compile "$LINENO"; then : 5163 xorg_cv_cc_flag_unused_command_line_argument=yes 5164 else 5165 xorg_cv_cc_flag_unused_command_line_argument=no 5166 fi 5167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5168 fi 5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5170 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5171 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5172 CFLAGS="$xorg_testset_save_CFLAGS" 5173 fi 5174 5175 found="no" 5176 5177 if test $found = "no" ; then 5178 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5180 fi 5181 5182 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5184 fi 5185 5186 CFLAGS="$CFLAGS -Wpointer-arith" 5187 5188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5189 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5190 cacheid=xorg_cv_cc_flag__Wpointer_arith 5191 if eval \${$cacheid+:} false; then : 5192 $as_echo_n "(cached) " >&6 5193 else 5194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5195 /* end confdefs.h. */ 5196 int i; 5197 int 5198 main () 5199 { 5200 5201 ; 5202 return 0; 5203 } 5204 _ACEOF 5205 if ac_fn_c_try_link "$LINENO"; then : 5206 eval $cacheid=yes 5207 else 5208 eval $cacheid=no 5209 fi 5210 rm -f core conftest.err conftest.$ac_objext \ 5211 conftest$ac_exeext conftest.$ac_ext 5212 fi 5213 5214 5215 CFLAGS="$xorg_testset_save_CFLAGS" 5216 5217 eval supported=\$$cacheid 5218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5219 $as_echo "$supported" >&6; } 5220 if test "$supported" = "yes" ; then 5221 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5222 found="yes" 5223 fi 5224 fi 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 xorg_testset_save_CFLAGS="$CFLAGS" 5241 5242 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5245 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5246 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5247 $as_echo_n "(cached) " >&6 5248 else 5249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5250 /* end confdefs.h. */ 5251 int i; 5252 _ACEOF 5253 if ac_fn_c_try_compile "$LINENO"; then : 5254 xorg_cv_cc_flag_unknown_warning_option=yes 5255 else 5256 xorg_cv_cc_flag_unknown_warning_option=no 5257 fi 5258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5259 fi 5260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5261 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5262 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5263 CFLAGS="$xorg_testset_save_CFLAGS" 5264 fi 5265 5266 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5267 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5269 fi 5270 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5272 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5273 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5274 $as_echo_n "(cached) " >&6 5275 else 5276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5277 /* end confdefs.h. */ 5278 int i; 5279 _ACEOF 5280 if ac_fn_c_try_compile "$LINENO"; then : 5281 xorg_cv_cc_flag_unused_command_line_argument=yes 5282 else 5283 xorg_cv_cc_flag_unused_command_line_argument=no 5284 fi 5285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5286 fi 5287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5288 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5289 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5290 CFLAGS="$xorg_testset_save_CFLAGS" 5291 fi 5292 5293 found="no" 5294 5295 if test $found = "no" ; then 5296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5298 fi 5299 5300 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5302 fi 5303 5304 CFLAGS="$CFLAGS -Wmissing-declarations" 5305 5306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5307 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5308 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5309 if eval \${$cacheid+:} false; then : 5310 $as_echo_n "(cached) " >&6 5311 else 5312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5313 /* end confdefs.h. */ 5314 int i; 5315 int 5316 main () 5317 { 5318 5319 ; 5320 return 0; 5321 } 5322 _ACEOF 5323 if ac_fn_c_try_link "$LINENO"; then : 5324 eval $cacheid=yes 5325 else 5326 eval $cacheid=no 5327 fi 5328 rm -f core conftest.err conftest.$ac_objext \ 5329 conftest$ac_exeext conftest.$ac_ext 5330 fi 5331 5332 5333 CFLAGS="$xorg_testset_save_CFLAGS" 5334 5335 eval supported=\$$cacheid 5336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5337 $as_echo "$supported" >&6; } 5338 if test "$supported" = "yes" ; then 5339 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5340 found="yes" 5341 fi 5342 fi 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 xorg_testset_save_CFLAGS="$CFLAGS" 5359 5360 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5363 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5364 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5365 $as_echo_n "(cached) " >&6 5366 else 5367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5368 /* end confdefs.h. */ 5369 int i; 5370 _ACEOF 5371 if ac_fn_c_try_compile "$LINENO"; then : 5372 xorg_cv_cc_flag_unknown_warning_option=yes 5373 else 5374 xorg_cv_cc_flag_unknown_warning_option=no 5375 fi 5376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5377 fi 5378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5379 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5380 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5381 CFLAGS="$xorg_testset_save_CFLAGS" 5382 fi 5383 5384 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5387 fi 5388 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5390 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5391 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5392 $as_echo_n "(cached) " >&6 5393 else 5394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5395 /* end confdefs.h. */ 5396 int i; 5397 _ACEOF 5398 if ac_fn_c_try_compile "$LINENO"; then : 5399 xorg_cv_cc_flag_unused_command_line_argument=yes 5400 else 5401 xorg_cv_cc_flag_unused_command_line_argument=no 5402 fi 5403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5404 fi 5405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5406 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5407 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5408 CFLAGS="$xorg_testset_save_CFLAGS" 5409 fi 5410 5411 found="no" 5412 5413 if test $found = "no" ; then 5414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5416 fi 5417 5418 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5420 fi 5421 5422 CFLAGS="$CFLAGS -Wformat=2" 5423 5424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5425 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5426 cacheid=xorg_cv_cc_flag__Wformat_2 5427 if eval \${$cacheid+:} false; then : 5428 $as_echo_n "(cached) " >&6 5429 else 5430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5431 /* end confdefs.h. */ 5432 int i; 5433 int 5434 main () 5435 { 5436 5437 ; 5438 return 0; 5439 } 5440 _ACEOF 5441 if ac_fn_c_try_link "$LINENO"; then : 5442 eval $cacheid=yes 5443 else 5444 eval $cacheid=no 5445 fi 5446 rm -f core conftest.err conftest.$ac_objext \ 5447 conftest$ac_exeext conftest.$ac_ext 5448 fi 5449 5450 5451 CFLAGS="$xorg_testset_save_CFLAGS" 5452 5453 eval supported=\$$cacheid 5454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5455 $as_echo "$supported" >&6; } 5456 if test "$supported" = "yes" ; then 5457 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5458 found="yes" 5459 fi 5460 fi 5461 5462 if test $found = "no" ; then 5463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5465 fi 5466 5467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5469 fi 5470 5471 CFLAGS="$CFLAGS -Wformat" 5472 5473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5474 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5475 cacheid=xorg_cv_cc_flag__Wformat 5476 if eval \${$cacheid+:} false; then : 5477 $as_echo_n "(cached) " >&6 5478 else 5479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5480 /* end confdefs.h. */ 5481 int i; 5482 int 5483 main () 5484 { 5485 5486 ; 5487 return 0; 5488 } 5489 _ACEOF 5490 if ac_fn_c_try_link "$LINENO"; then : 5491 eval $cacheid=yes 5492 else 5493 eval $cacheid=no 5494 fi 5495 rm -f core conftest.err conftest.$ac_objext \ 5496 conftest$ac_exeext conftest.$ac_ext 5497 fi 5498 5499 5500 CFLAGS="$xorg_testset_save_CFLAGS" 5501 5502 eval supported=\$$cacheid 5503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5504 $as_echo "$supported" >&6; } 5505 if test "$supported" = "yes" ; then 5506 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5507 found="yes" 5508 fi 5509 fi 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 xorg_testset_save_CFLAGS="$CFLAGS" 5528 5529 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5532 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5533 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5534 $as_echo_n "(cached) " >&6 5535 else 5536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5537 /* end confdefs.h. */ 5538 int i; 5539 _ACEOF 5540 if ac_fn_c_try_compile "$LINENO"; then : 5541 xorg_cv_cc_flag_unknown_warning_option=yes 5542 else 5543 xorg_cv_cc_flag_unknown_warning_option=no 5544 fi 5545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5546 fi 5547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5548 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5549 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5550 CFLAGS="$xorg_testset_save_CFLAGS" 5551 fi 5552 5553 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5556 fi 5557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5559 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5560 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5561 $as_echo_n "(cached) " >&6 5562 else 5563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5564 /* end confdefs.h. */ 5565 int i; 5566 _ACEOF 5567 if ac_fn_c_try_compile "$LINENO"; then : 5568 xorg_cv_cc_flag_unused_command_line_argument=yes 5569 else 5570 xorg_cv_cc_flag_unused_command_line_argument=no 5571 fi 5572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5573 fi 5574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5575 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5576 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5577 CFLAGS="$xorg_testset_save_CFLAGS" 5578 fi 5579 5580 found="no" 5581 5582 if test $found = "no" ; then 5583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5585 fi 5586 5587 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5589 fi 5590 5591 CFLAGS="$CFLAGS -Wstrict-prototypes" 5592 5593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5594 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5595 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5596 if eval \${$cacheid+:} false; then : 5597 $as_echo_n "(cached) " >&6 5598 else 5599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5600 /* end confdefs.h. */ 5601 int i; 5602 int 5603 main () 5604 { 5605 5606 ; 5607 return 0; 5608 } 5609 _ACEOF 5610 if ac_fn_c_try_link "$LINENO"; then : 5611 eval $cacheid=yes 5612 else 5613 eval $cacheid=no 5614 fi 5615 rm -f core conftest.err conftest.$ac_objext \ 5616 conftest$ac_exeext conftest.$ac_ext 5617 fi 5618 5619 5620 CFLAGS="$xorg_testset_save_CFLAGS" 5621 5622 eval supported=\$$cacheid 5623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5624 $as_echo "$supported" >&6; } 5625 if test "$supported" = "yes" ; then 5626 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5627 found="yes" 5628 fi 5629 fi 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 xorg_testset_save_CFLAGS="$CFLAGS" 5646 5647 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5650 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5651 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5652 $as_echo_n "(cached) " >&6 5653 else 5654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5655 /* end confdefs.h. */ 5656 int i; 5657 _ACEOF 5658 if ac_fn_c_try_compile "$LINENO"; then : 5659 xorg_cv_cc_flag_unknown_warning_option=yes 5660 else 5661 xorg_cv_cc_flag_unknown_warning_option=no 5662 fi 5663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5664 fi 5665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5666 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5667 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5668 CFLAGS="$xorg_testset_save_CFLAGS" 5669 fi 5670 5671 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5674 fi 5675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5677 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5678 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5679 $as_echo_n "(cached) " >&6 5680 else 5681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5682 /* end confdefs.h. */ 5683 int i; 5684 _ACEOF 5685 if ac_fn_c_try_compile "$LINENO"; then : 5686 xorg_cv_cc_flag_unused_command_line_argument=yes 5687 else 5688 xorg_cv_cc_flag_unused_command_line_argument=no 5689 fi 5690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5691 fi 5692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5693 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5694 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5695 CFLAGS="$xorg_testset_save_CFLAGS" 5696 fi 5697 5698 found="no" 5699 5700 if test $found = "no" ; then 5701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5703 fi 5704 5705 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5707 fi 5708 5709 CFLAGS="$CFLAGS -Wmissing-prototypes" 5710 5711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5712 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5713 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5714 if eval \${$cacheid+:} false; then : 5715 $as_echo_n "(cached) " >&6 5716 else 5717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5718 /* end confdefs.h. */ 5719 int i; 5720 int 5721 main () 5722 { 5723 5724 ; 5725 return 0; 5726 } 5727 _ACEOF 5728 if ac_fn_c_try_link "$LINENO"; then : 5729 eval $cacheid=yes 5730 else 5731 eval $cacheid=no 5732 fi 5733 rm -f core conftest.err conftest.$ac_objext \ 5734 conftest$ac_exeext conftest.$ac_ext 5735 fi 5736 5737 5738 CFLAGS="$xorg_testset_save_CFLAGS" 5739 5740 eval supported=\$$cacheid 5741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5742 $as_echo "$supported" >&6; } 5743 if test "$supported" = "yes" ; then 5744 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5745 found="yes" 5746 fi 5747 fi 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 xorg_testset_save_CFLAGS="$CFLAGS" 5764 5765 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5768 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5769 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5770 $as_echo_n "(cached) " >&6 5771 else 5772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5773 /* end confdefs.h. */ 5774 int i; 5775 _ACEOF 5776 if ac_fn_c_try_compile "$LINENO"; then : 5777 xorg_cv_cc_flag_unknown_warning_option=yes 5778 else 5779 xorg_cv_cc_flag_unknown_warning_option=no 5780 fi 5781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5782 fi 5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5784 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5786 CFLAGS="$xorg_testset_save_CFLAGS" 5787 fi 5788 5789 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5792 fi 5793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5795 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5796 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5797 $as_echo_n "(cached) " >&6 5798 else 5799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5800 /* end confdefs.h. */ 5801 int i; 5802 _ACEOF 5803 if ac_fn_c_try_compile "$LINENO"; then : 5804 xorg_cv_cc_flag_unused_command_line_argument=yes 5805 else 5806 xorg_cv_cc_flag_unused_command_line_argument=no 5807 fi 5808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5809 fi 5810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5811 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5812 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5813 CFLAGS="$xorg_testset_save_CFLAGS" 5814 fi 5815 5816 found="no" 5817 5818 if test $found = "no" ; then 5819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5821 fi 5822 5823 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5825 fi 5826 5827 CFLAGS="$CFLAGS -Wnested-externs" 5828 5829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5830 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5831 cacheid=xorg_cv_cc_flag__Wnested_externs 5832 if eval \${$cacheid+:} false; then : 5833 $as_echo_n "(cached) " >&6 5834 else 5835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5836 /* end confdefs.h. */ 5837 int i; 5838 int 5839 main () 5840 { 5841 5842 ; 5843 return 0; 5844 } 5845 _ACEOF 5846 if ac_fn_c_try_link "$LINENO"; then : 5847 eval $cacheid=yes 5848 else 5849 eval $cacheid=no 5850 fi 5851 rm -f core conftest.err conftest.$ac_objext \ 5852 conftest$ac_exeext conftest.$ac_ext 5853 fi 5854 5855 5856 CFLAGS="$xorg_testset_save_CFLAGS" 5857 5858 eval supported=\$$cacheid 5859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5860 $as_echo "$supported" >&6; } 5861 if test "$supported" = "yes" ; then 5862 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5863 found="yes" 5864 fi 5865 fi 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 xorg_testset_save_CFLAGS="$CFLAGS" 5882 5883 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5886 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5887 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5888 $as_echo_n "(cached) " >&6 5889 else 5890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5891 /* end confdefs.h. */ 5892 int i; 5893 _ACEOF 5894 if ac_fn_c_try_compile "$LINENO"; then : 5895 xorg_cv_cc_flag_unknown_warning_option=yes 5896 else 5897 xorg_cv_cc_flag_unknown_warning_option=no 5898 fi 5899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5900 fi 5901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5902 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5903 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5904 CFLAGS="$xorg_testset_save_CFLAGS" 5905 fi 5906 5907 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5910 fi 5911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5913 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5914 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5915 $as_echo_n "(cached) " >&6 5916 else 5917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5918 /* end confdefs.h. */ 5919 int i; 5920 _ACEOF 5921 if ac_fn_c_try_compile "$LINENO"; then : 5922 xorg_cv_cc_flag_unused_command_line_argument=yes 5923 else 5924 xorg_cv_cc_flag_unused_command_line_argument=no 5925 fi 5926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5927 fi 5928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5929 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5930 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5931 CFLAGS="$xorg_testset_save_CFLAGS" 5932 fi 5933 5934 found="no" 5935 5936 if test $found = "no" ; then 5937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5939 fi 5940 5941 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5943 fi 5944 5945 CFLAGS="$CFLAGS -Wbad-function-cast" 5946 5947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5948 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5949 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5950 if eval \${$cacheid+:} false; then : 5951 $as_echo_n "(cached) " >&6 5952 else 5953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5954 /* end confdefs.h. */ 5955 int i; 5956 int 5957 main () 5958 { 5959 5960 ; 5961 return 0; 5962 } 5963 _ACEOF 5964 if ac_fn_c_try_link "$LINENO"; then : 5965 eval $cacheid=yes 5966 else 5967 eval $cacheid=no 5968 fi 5969 rm -f core conftest.err conftest.$ac_objext \ 5970 conftest$ac_exeext conftest.$ac_ext 5971 fi 5972 5973 5974 CFLAGS="$xorg_testset_save_CFLAGS" 5975 5976 eval supported=\$$cacheid 5977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5978 $as_echo "$supported" >&6; } 5979 if test "$supported" = "yes" ; then 5980 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5981 found="yes" 5982 fi 5983 fi 5984 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 xorg_testset_save_CFLAGS="$CFLAGS" 6000 6001 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6004 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6005 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6006 $as_echo_n "(cached) " >&6 6007 else 6008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6009 /* end confdefs.h. */ 6010 int i; 6011 _ACEOF 6012 if ac_fn_c_try_compile "$LINENO"; then : 6013 xorg_cv_cc_flag_unknown_warning_option=yes 6014 else 6015 xorg_cv_cc_flag_unknown_warning_option=no 6016 fi 6017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6018 fi 6019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6020 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6021 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6022 CFLAGS="$xorg_testset_save_CFLAGS" 6023 fi 6024 6025 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6028 fi 6029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6031 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6032 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6033 $as_echo_n "(cached) " >&6 6034 else 6035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6036 /* end confdefs.h. */ 6037 int i; 6038 _ACEOF 6039 if ac_fn_c_try_compile "$LINENO"; then : 6040 xorg_cv_cc_flag_unused_command_line_argument=yes 6041 else 6042 xorg_cv_cc_flag_unused_command_line_argument=no 6043 fi 6044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6045 fi 6046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6047 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6048 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6049 CFLAGS="$xorg_testset_save_CFLAGS" 6050 fi 6051 6052 found="no" 6053 6054 if test $found = "no" ; then 6055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6057 fi 6058 6059 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6061 fi 6062 6063 CFLAGS="$CFLAGS -Wold-style-definition" 6064 6065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6066 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 6067 cacheid=xorg_cv_cc_flag__Wold_style_definition 6068 if eval \${$cacheid+:} false; then : 6069 $as_echo_n "(cached) " >&6 6070 else 6071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6072 /* end confdefs.h. */ 6073 int i; 6074 int 6075 main () 6076 { 6077 6078 ; 6079 return 0; 6080 } 6081 _ACEOF 6082 if ac_fn_c_try_link "$LINENO"; then : 6083 eval $cacheid=yes 6084 else 6085 eval $cacheid=no 6086 fi 6087 rm -f core conftest.err conftest.$ac_objext \ 6088 conftest$ac_exeext conftest.$ac_ext 6089 fi 6090 6091 6092 CFLAGS="$xorg_testset_save_CFLAGS" 6093 6094 eval supported=\$$cacheid 6095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6096 $as_echo "$supported" >&6; } 6097 if test "$supported" = "yes" ; then 6098 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6099 found="yes" 6100 fi 6101 fi 6102 6103 if test $found = "no" ; then 6104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6106 fi 6107 6108 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6110 fi 6111 6112 CFLAGS="$CFLAGS -fd" 6113 6114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6115 $as_echo_n "checking if $CC supports -fd... " >&6; } 6116 cacheid=xorg_cv_cc_flag__fd 6117 if eval \${$cacheid+:} false; then : 6118 $as_echo_n "(cached) " >&6 6119 else 6120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6121 /* end confdefs.h. */ 6122 int i; 6123 int 6124 main () 6125 { 6126 6127 ; 6128 return 0; 6129 } 6130 _ACEOF 6131 if ac_fn_c_try_link "$LINENO"; then : 6132 eval $cacheid=yes 6133 else 6134 eval $cacheid=no 6135 fi 6136 rm -f core conftest.err conftest.$ac_objext \ 6137 conftest$ac_exeext conftest.$ac_ext 6138 fi 6139 6140 6141 CFLAGS="$xorg_testset_save_CFLAGS" 6142 6143 eval supported=\$$cacheid 6144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6145 $as_echo "$supported" >&6; } 6146 if test "$supported" = "yes" ; then 6147 BASE_CFLAGS="$BASE_CFLAGS -fd" 6148 found="yes" 6149 fi 6150 fi 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 xorg_testset_save_CFLAGS="$CFLAGS" 6167 6168 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6171 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6172 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6173 $as_echo_n "(cached) " >&6 6174 else 6175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6176 /* end confdefs.h. */ 6177 int i; 6178 _ACEOF 6179 if ac_fn_c_try_compile "$LINENO"; then : 6180 xorg_cv_cc_flag_unknown_warning_option=yes 6181 else 6182 xorg_cv_cc_flag_unknown_warning_option=no 6183 fi 6184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6185 fi 6186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6187 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6189 CFLAGS="$xorg_testset_save_CFLAGS" 6190 fi 6191 6192 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6195 fi 6196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6198 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6199 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6200 $as_echo_n "(cached) " >&6 6201 else 6202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6203 /* end confdefs.h. */ 6204 int i; 6205 _ACEOF 6206 if ac_fn_c_try_compile "$LINENO"; then : 6207 xorg_cv_cc_flag_unused_command_line_argument=yes 6208 else 6209 xorg_cv_cc_flag_unused_command_line_argument=no 6210 fi 6211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6212 fi 6213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6214 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6215 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6216 CFLAGS="$xorg_testset_save_CFLAGS" 6217 fi 6218 6219 found="no" 6220 6221 if test $found = "no" ; then 6222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6224 fi 6225 6226 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6228 fi 6229 6230 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6231 6232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6233 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6234 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6235 if eval \${$cacheid+:} false; then : 6236 $as_echo_n "(cached) " >&6 6237 else 6238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6239 /* end confdefs.h. */ 6240 int i; 6241 int 6242 main () 6243 { 6244 6245 ; 6246 return 0; 6247 } 6248 _ACEOF 6249 if ac_fn_c_try_link "$LINENO"; then : 6250 eval $cacheid=yes 6251 else 6252 eval $cacheid=no 6253 fi 6254 rm -f core conftest.err conftest.$ac_objext \ 6255 conftest$ac_exeext conftest.$ac_ext 6256 fi 6257 6258 6259 CFLAGS="$xorg_testset_save_CFLAGS" 6260 6261 eval supported=\$$cacheid 6262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6263 $as_echo "$supported" >&6; } 6264 if test "$supported" = "yes" ; then 6265 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6266 found="yes" 6267 fi 6268 fi 6269 6270 6271 6272 6273 6274 # This chunk adds additional warnings that could catch undesired effects. 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 xorg_testset_save_CFLAGS="$CFLAGS" 6289 6290 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6293 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6294 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6295 $as_echo_n "(cached) " >&6 6296 else 6297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298 /* end confdefs.h. */ 6299 int i; 6300 _ACEOF 6301 if ac_fn_c_try_compile "$LINENO"; then : 6302 xorg_cv_cc_flag_unknown_warning_option=yes 6303 else 6304 xorg_cv_cc_flag_unknown_warning_option=no 6305 fi 6306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6307 fi 6308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6309 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6310 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6311 CFLAGS="$xorg_testset_save_CFLAGS" 6312 fi 6313 6314 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6317 fi 6318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6320 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6321 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6322 $as_echo_n "(cached) " >&6 6323 else 6324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6325 /* end confdefs.h. */ 6326 int i; 6327 _ACEOF 6328 if ac_fn_c_try_compile "$LINENO"; then : 6329 xorg_cv_cc_flag_unused_command_line_argument=yes 6330 else 6331 xorg_cv_cc_flag_unused_command_line_argument=no 6332 fi 6333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6334 fi 6335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6336 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6337 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6338 CFLAGS="$xorg_testset_save_CFLAGS" 6339 fi 6340 6341 found="no" 6342 6343 if test $found = "no" ; then 6344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6346 fi 6347 6348 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6350 fi 6351 6352 CFLAGS="$CFLAGS -Wunused" 6353 6354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6355 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6356 cacheid=xorg_cv_cc_flag__Wunused 6357 if eval \${$cacheid+:} false; then : 6358 $as_echo_n "(cached) " >&6 6359 else 6360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361 /* end confdefs.h. */ 6362 int i; 6363 int 6364 main () 6365 { 6366 6367 ; 6368 return 0; 6369 } 6370 _ACEOF 6371 if ac_fn_c_try_link "$LINENO"; then : 6372 eval $cacheid=yes 6373 else 6374 eval $cacheid=no 6375 fi 6376 rm -f core conftest.err conftest.$ac_objext \ 6377 conftest$ac_exeext conftest.$ac_ext 6378 fi 6379 6380 6381 CFLAGS="$xorg_testset_save_CFLAGS" 6382 6383 eval supported=\$$cacheid 6384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6385 $as_echo "$supported" >&6; } 6386 if test "$supported" = "yes" ; then 6387 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6388 found="yes" 6389 fi 6390 fi 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 xorg_testset_save_CFLAGS="$CFLAGS" 6407 6408 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6411 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6412 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6413 $as_echo_n "(cached) " >&6 6414 else 6415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6416 /* end confdefs.h. */ 6417 int i; 6418 _ACEOF 6419 if ac_fn_c_try_compile "$LINENO"; then : 6420 xorg_cv_cc_flag_unknown_warning_option=yes 6421 else 6422 xorg_cv_cc_flag_unknown_warning_option=no 6423 fi 6424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6425 fi 6426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6427 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6429 CFLAGS="$xorg_testset_save_CFLAGS" 6430 fi 6431 6432 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6435 fi 6436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6438 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6439 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6440 $as_echo_n "(cached) " >&6 6441 else 6442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6443 /* end confdefs.h. */ 6444 int i; 6445 _ACEOF 6446 if ac_fn_c_try_compile "$LINENO"; then : 6447 xorg_cv_cc_flag_unused_command_line_argument=yes 6448 else 6449 xorg_cv_cc_flag_unused_command_line_argument=no 6450 fi 6451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6452 fi 6453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6454 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6456 CFLAGS="$xorg_testset_save_CFLAGS" 6457 fi 6458 6459 found="no" 6460 6461 if test $found = "no" ; then 6462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6464 fi 6465 6466 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6468 fi 6469 6470 CFLAGS="$CFLAGS -Wuninitialized" 6471 6472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6473 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6474 cacheid=xorg_cv_cc_flag__Wuninitialized 6475 if eval \${$cacheid+:} false; then : 6476 $as_echo_n "(cached) " >&6 6477 else 6478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6479 /* end confdefs.h. */ 6480 int i; 6481 int 6482 main () 6483 { 6484 6485 ; 6486 return 0; 6487 } 6488 _ACEOF 6489 if ac_fn_c_try_link "$LINENO"; then : 6490 eval $cacheid=yes 6491 else 6492 eval $cacheid=no 6493 fi 6494 rm -f core conftest.err conftest.$ac_objext \ 6495 conftest$ac_exeext conftest.$ac_ext 6496 fi 6497 6498 6499 CFLAGS="$xorg_testset_save_CFLAGS" 6500 6501 eval supported=\$$cacheid 6502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6503 $as_echo "$supported" >&6; } 6504 if test "$supported" = "yes" ; then 6505 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6506 found="yes" 6507 fi 6508 fi 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 xorg_testset_save_CFLAGS="$CFLAGS" 6525 6526 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6529 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6530 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6531 $as_echo_n "(cached) " >&6 6532 else 6533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6534 /* end confdefs.h. */ 6535 int i; 6536 _ACEOF 6537 if ac_fn_c_try_compile "$LINENO"; then : 6538 xorg_cv_cc_flag_unknown_warning_option=yes 6539 else 6540 xorg_cv_cc_flag_unknown_warning_option=no 6541 fi 6542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6543 fi 6544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6545 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6546 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6547 CFLAGS="$xorg_testset_save_CFLAGS" 6548 fi 6549 6550 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6553 fi 6554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6556 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6557 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6558 $as_echo_n "(cached) " >&6 6559 else 6560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6561 /* end confdefs.h. */ 6562 int i; 6563 _ACEOF 6564 if ac_fn_c_try_compile "$LINENO"; then : 6565 xorg_cv_cc_flag_unused_command_line_argument=yes 6566 else 6567 xorg_cv_cc_flag_unused_command_line_argument=no 6568 fi 6569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6570 fi 6571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6572 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6573 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6574 CFLAGS="$xorg_testset_save_CFLAGS" 6575 fi 6576 6577 found="no" 6578 6579 if test $found = "no" ; then 6580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6582 fi 6583 6584 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6586 fi 6587 6588 CFLAGS="$CFLAGS -Wshadow" 6589 6590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6591 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6592 cacheid=xorg_cv_cc_flag__Wshadow 6593 if eval \${$cacheid+:} false; then : 6594 $as_echo_n "(cached) " >&6 6595 else 6596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6597 /* end confdefs.h. */ 6598 int i; 6599 int 6600 main () 6601 { 6602 6603 ; 6604 return 0; 6605 } 6606 _ACEOF 6607 if ac_fn_c_try_link "$LINENO"; then : 6608 eval $cacheid=yes 6609 else 6610 eval $cacheid=no 6611 fi 6612 rm -f core conftest.err conftest.$ac_objext \ 6613 conftest$ac_exeext conftest.$ac_ext 6614 fi 6615 6616 6617 CFLAGS="$xorg_testset_save_CFLAGS" 6618 6619 eval supported=\$$cacheid 6620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6621 $as_echo "$supported" >&6; } 6622 if test "$supported" = "yes" ; then 6623 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6624 found="yes" 6625 fi 6626 fi 6627 6628 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 xorg_testset_save_CFLAGS="$CFLAGS" 6643 6644 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6647 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6648 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6649 $as_echo_n "(cached) " >&6 6650 else 6651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6652 /* end confdefs.h. */ 6653 int i; 6654 _ACEOF 6655 if ac_fn_c_try_compile "$LINENO"; then : 6656 xorg_cv_cc_flag_unknown_warning_option=yes 6657 else 6658 xorg_cv_cc_flag_unknown_warning_option=no 6659 fi 6660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6661 fi 6662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6663 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6664 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6665 CFLAGS="$xorg_testset_save_CFLAGS" 6666 fi 6667 6668 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6671 fi 6672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6674 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6675 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6676 $as_echo_n "(cached) " >&6 6677 else 6678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6679 /* end confdefs.h. */ 6680 int i; 6681 _ACEOF 6682 if ac_fn_c_try_compile "$LINENO"; then : 6683 xorg_cv_cc_flag_unused_command_line_argument=yes 6684 else 6685 xorg_cv_cc_flag_unused_command_line_argument=no 6686 fi 6687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6688 fi 6689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6690 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6691 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6692 CFLAGS="$xorg_testset_save_CFLAGS" 6693 fi 6694 6695 found="no" 6696 6697 if test $found = "no" ; then 6698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6700 fi 6701 6702 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6704 fi 6705 6706 CFLAGS="$CFLAGS -Wmissing-noreturn" 6707 6708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6709 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6710 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6711 if eval \${$cacheid+:} false; then : 6712 $as_echo_n "(cached) " >&6 6713 else 6714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6715 /* end confdefs.h. */ 6716 int i; 6717 int 6718 main () 6719 { 6720 6721 ; 6722 return 0; 6723 } 6724 _ACEOF 6725 if ac_fn_c_try_link "$LINENO"; then : 6726 eval $cacheid=yes 6727 else 6728 eval $cacheid=no 6729 fi 6730 rm -f core conftest.err conftest.$ac_objext \ 6731 conftest$ac_exeext conftest.$ac_ext 6732 fi 6733 6734 6735 CFLAGS="$xorg_testset_save_CFLAGS" 6736 6737 eval supported=\$$cacheid 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6739 $as_echo "$supported" >&6; } 6740 if test "$supported" = "yes" ; then 6741 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6742 found="yes" 6743 fi 6744 fi 6745 6746 6747 6748 6749 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 xorg_testset_save_CFLAGS="$CFLAGS" 6761 6762 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6765 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6766 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6767 $as_echo_n "(cached) " >&6 6768 else 6769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6770 /* end confdefs.h. */ 6771 int i; 6772 _ACEOF 6773 if ac_fn_c_try_compile "$LINENO"; then : 6774 xorg_cv_cc_flag_unknown_warning_option=yes 6775 else 6776 xorg_cv_cc_flag_unknown_warning_option=no 6777 fi 6778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6779 fi 6780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6781 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6782 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6783 CFLAGS="$xorg_testset_save_CFLAGS" 6784 fi 6785 6786 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6787 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6789 fi 6790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6792 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6793 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6794 $as_echo_n "(cached) " >&6 6795 else 6796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6797 /* end confdefs.h. */ 6798 int i; 6799 _ACEOF 6800 if ac_fn_c_try_compile "$LINENO"; then : 6801 xorg_cv_cc_flag_unused_command_line_argument=yes 6802 else 6803 xorg_cv_cc_flag_unused_command_line_argument=no 6804 fi 6805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6806 fi 6807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6808 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6809 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6810 CFLAGS="$xorg_testset_save_CFLAGS" 6811 fi 6812 6813 found="no" 6814 6815 if test $found = "no" ; then 6816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6818 fi 6819 6820 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6822 fi 6823 6824 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6825 6826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6827 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6828 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6829 if eval \${$cacheid+:} false; then : 6830 $as_echo_n "(cached) " >&6 6831 else 6832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6833 /* end confdefs.h. */ 6834 int i; 6835 int 6836 main () 6837 { 6838 6839 ; 6840 return 0; 6841 } 6842 _ACEOF 6843 if ac_fn_c_try_link "$LINENO"; then : 6844 eval $cacheid=yes 6845 else 6846 eval $cacheid=no 6847 fi 6848 rm -f core conftest.err conftest.$ac_objext \ 6849 conftest$ac_exeext conftest.$ac_ext 6850 fi 6851 6852 6853 CFLAGS="$xorg_testset_save_CFLAGS" 6854 6855 eval supported=\$$cacheid 6856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6857 $as_echo "$supported" >&6; } 6858 if test "$supported" = "yes" ; then 6859 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6860 found="yes" 6861 fi 6862 fi 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 xorg_testset_save_CFLAGS="$CFLAGS" 6879 6880 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6883 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6884 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6885 $as_echo_n "(cached) " >&6 6886 else 6887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6888 /* end confdefs.h. */ 6889 int i; 6890 _ACEOF 6891 if ac_fn_c_try_compile "$LINENO"; then : 6892 xorg_cv_cc_flag_unknown_warning_option=yes 6893 else 6894 xorg_cv_cc_flag_unknown_warning_option=no 6895 fi 6896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6897 fi 6898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6899 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6900 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6901 CFLAGS="$xorg_testset_save_CFLAGS" 6902 fi 6903 6904 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6905 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6907 fi 6908 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6910 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6911 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6912 $as_echo_n "(cached) " >&6 6913 else 6914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6915 /* end confdefs.h. */ 6916 int i; 6917 _ACEOF 6918 if ac_fn_c_try_compile "$LINENO"; then : 6919 xorg_cv_cc_flag_unused_command_line_argument=yes 6920 else 6921 xorg_cv_cc_flag_unused_command_line_argument=no 6922 fi 6923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6924 fi 6925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6926 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6927 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6928 CFLAGS="$xorg_testset_save_CFLAGS" 6929 fi 6930 6931 found="no" 6932 6933 if test $found = "no" ; then 6934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6936 fi 6937 6938 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6939 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6940 fi 6941 6942 CFLAGS="$CFLAGS -Wredundant-decls" 6943 6944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6945 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6946 cacheid=xorg_cv_cc_flag__Wredundant_decls 6947 if eval \${$cacheid+:} false; then : 6948 $as_echo_n "(cached) " >&6 6949 else 6950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6951 /* end confdefs.h. */ 6952 int i; 6953 int 6954 main () 6955 { 6956 6957 ; 6958 return 0; 6959 } 6960 _ACEOF 6961 if ac_fn_c_try_link "$LINENO"; then : 6962 eval $cacheid=yes 6963 else 6964 eval $cacheid=no 6965 fi 6966 rm -f core conftest.err conftest.$ac_objext \ 6967 conftest$ac_exeext conftest.$ac_ext 6968 fi 6969 6970 6971 CFLAGS="$xorg_testset_save_CFLAGS" 6972 6973 eval supported=\$$cacheid 6974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6975 $as_echo "$supported" >&6; } 6976 if test "$supported" = "yes" ; then 6977 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6978 found="yes" 6979 fi 6980 fi 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 xorg_testset_save_CFLAGS="$CFLAGS" 6997 6998 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7001 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7002 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7003 $as_echo_n "(cached) " >&6 7004 else 7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7006 /* end confdefs.h. */ 7007 int i; 7008 _ACEOF 7009 if ac_fn_c_try_compile "$LINENO"; then : 7010 xorg_cv_cc_flag_unknown_warning_option=yes 7011 else 7012 xorg_cv_cc_flag_unknown_warning_option=no 7013 fi 7014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7015 fi 7016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7017 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7018 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7019 CFLAGS="$xorg_testset_save_CFLAGS" 7020 fi 7021 7022 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7025 fi 7026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7028 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7029 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7030 $as_echo_n "(cached) " >&6 7031 else 7032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7033 /* end confdefs.h. */ 7034 int i; 7035 _ACEOF 7036 if ac_fn_c_try_compile "$LINENO"; then : 7037 xorg_cv_cc_flag_unused_command_line_argument=yes 7038 else 7039 xorg_cv_cc_flag_unused_command_line_argument=no 7040 fi 7041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7042 fi 7043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7044 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7045 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7046 CFLAGS="$xorg_testset_save_CFLAGS" 7047 fi 7048 7049 found="no" 7050 7051 if test $found = "no" ; then 7052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7054 fi 7055 7056 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7058 fi 7059 7060 CFLAGS="$CFLAGS -Wlogical-op" 7061 7062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7063 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 7064 cacheid=xorg_cv_cc_flag__Wlogical_op 7065 if eval \${$cacheid+:} false; then : 7066 $as_echo_n "(cached) " >&6 7067 else 7068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7069 /* end confdefs.h. */ 7070 int i; 7071 int 7072 main () 7073 { 7074 7075 ; 7076 return 0; 7077 } 7078 _ACEOF 7079 if ac_fn_c_try_link "$LINENO"; then : 7080 eval $cacheid=yes 7081 else 7082 eval $cacheid=no 7083 fi 7084 rm -f core conftest.err conftest.$ac_objext \ 7085 conftest$ac_exeext conftest.$ac_ext 7086 fi 7087 7088 7089 CFLAGS="$xorg_testset_save_CFLAGS" 7090 7091 eval supported=\$$cacheid 7092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7093 $as_echo "$supported" >&6; } 7094 if test "$supported" = "yes" ; then 7095 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7096 found="yes" 7097 fi 7098 fi 7099 7100 7101 7102 # These are currently disabled because they are noisy. They will be enabled 7103 # in the future once the codebase is sufficiently modernized to silence 7104 # them. For now, I don't want them to drown out the other warnings. 7105 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7106 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7107 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7108 7109 # Turn some warnings into errors, so we don't accidently get successful builds 7110 # when there are problems that should be fixed. 7111 7112 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 xorg_testset_save_CFLAGS="$CFLAGS" 7127 7128 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7131 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7132 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7133 $as_echo_n "(cached) " >&6 7134 else 7135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7136 /* end confdefs.h. */ 7137 int i; 7138 _ACEOF 7139 if ac_fn_c_try_compile "$LINENO"; then : 7140 xorg_cv_cc_flag_unknown_warning_option=yes 7141 else 7142 xorg_cv_cc_flag_unknown_warning_option=no 7143 fi 7144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7145 fi 7146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7147 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150 fi 7151 7152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7155 fi 7156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7158 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7159 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7160 $as_echo_n "(cached) " >&6 7161 else 7162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7163 /* end confdefs.h. */ 7164 int i; 7165 _ACEOF 7166 if ac_fn_c_try_compile "$LINENO"; then : 7167 xorg_cv_cc_flag_unused_command_line_argument=yes 7168 else 7169 xorg_cv_cc_flag_unused_command_line_argument=no 7170 fi 7171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7172 fi 7173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7174 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7176 CFLAGS="$xorg_testset_save_CFLAGS" 7177 fi 7178 7179 found="no" 7180 7181 if test $found = "no" ; then 7182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7184 fi 7185 7186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7188 fi 7189 7190 CFLAGS="$CFLAGS -Werror=implicit" 7191 7192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7193 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7194 cacheid=xorg_cv_cc_flag__Werror_implicit 7195 if eval \${$cacheid+:} false; then : 7196 $as_echo_n "(cached) " >&6 7197 else 7198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7199 /* end confdefs.h. */ 7200 int i; 7201 int 7202 main () 7203 { 7204 7205 ; 7206 return 0; 7207 } 7208 _ACEOF 7209 if ac_fn_c_try_link "$LINENO"; then : 7210 eval $cacheid=yes 7211 else 7212 eval $cacheid=no 7213 fi 7214 rm -f core conftest.err conftest.$ac_objext \ 7215 conftest$ac_exeext conftest.$ac_ext 7216 fi 7217 7218 7219 CFLAGS="$xorg_testset_save_CFLAGS" 7220 7221 eval supported=\$$cacheid 7222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7223 $as_echo "$supported" >&6; } 7224 if test "$supported" = "yes" ; then 7225 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7226 found="yes" 7227 fi 7228 fi 7229 7230 if test $found = "no" ; then 7231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7233 fi 7234 7235 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7237 fi 7238 7239 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7240 7241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7242 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7243 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7244 if eval \${$cacheid+:} false; then : 7245 $as_echo_n "(cached) " >&6 7246 else 7247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7248 /* end confdefs.h. */ 7249 int i; 7250 int 7251 main () 7252 { 7253 7254 ; 7255 return 0; 7256 } 7257 _ACEOF 7258 if ac_fn_c_try_link "$LINENO"; then : 7259 eval $cacheid=yes 7260 else 7261 eval $cacheid=no 7262 fi 7263 rm -f core conftest.err conftest.$ac_objext \ 7264 conftest$ac_exeext conftest.$ac_ext 7265 fi 7266 7267 7268 CFLAGS="$xorg_testset_save_CFLAGS" 7269 7270 eval supported=\$$cacheid 7271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7272 $as_echo "$supported" >&6; } 7273 if test "$supported" = "yes" ; then 7274 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7275 found="yes" 7276 fi 7277 fi 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 xorg_testset_save_CFLAGS="$CFLAGS" 7294 7295 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7298 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7299 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7300 $as_echo_n "(cached) " >&6 7301 else 7302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7303 /* end confdefs.h. */ 7304 int i; 7305 _ACEOF 7306 if ac_fn_c_try_compile "$LINENO"; then : 7307 xorg_cv_cc_flag_unknown_warning_option=yes 7308 else 7309 xorg_cv_cc_flag_unknown_warning_option=no 7310 fi 7311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7312 fi 7313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7314 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7316 CFLAGS="$xorg_testset_save_CFLAGS" 7317 fi 7318 7319 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7322 fi 7323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7325 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7326 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7327 $as_echo_n "(cached) " >&6 7328 else 7329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7330 /* end confdefs.h. */ 7331 int i; 7332 _ACEOF 7333 if ac_fn_c_try_compile "$LINENO"; then : 7334 xorg_cv_cc_flag_unused_command_line_argument=yes 7335 else 7336 xorg_cv_cc_flag_unused_command_line_argument=no 7337 fi 7338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7339 fi 7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7341 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7342 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7343 CFLAGS="$xorg_testset_save_CFLAGS" 7344 fi 7345 7346 found="no" 7347 7348 if test $found = "no" ; then 7349 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7351 fi 7352 7353 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7355 fi 7356 7357 CFLAGS="$CFLAGS -Werror=nonnull" 7358 7359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7360 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7361 cacheid=xorg_cv_cc_flag__Werror_nonnull 7362 if eval \${$cacheid+:} false; then : 7363 $as_echo_n "(cached) " >&6 7364 else 7365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7366 /* end confdefs.h. */ 7367 int i; 7368 int 7369 main () 7370 { 7371 7372 ; 7373 return 0; 7374 } 7375 _ACEOF 7376 if ac_fn_c_try_link "$LINENO"; then : 7377 eval $cacheid=yes 7378 else 7379 eval $cacheid=no 7380 fi 7381 rm -f core conftest.err conftest.$ac_objext \ 7382 conftest$ac_exeext conftest.$ac_ext 7383 fi 7384 7385 7386 CFLAGS="$xorg_testset_save_CFLAGS" 7387 7388 eval supported=\$$cacheid 7389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7390 $as_echo "$supported" >&6; } 7391 if test "$supported" = "yes" ; then 7392 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7393 found="yes" 7394 fi 7395 fi 7396 7397 7398 7399 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 xorg_testset_save_CFLAGS="$CFLAGS" 7412 7413 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7416 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7417 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7418 $as_echo_n "(cached) " >&6 7419 else 7420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7421 /* end confdefs.h. */ 7422 int i; 7423 _ACEOF 7424 if ac_fn_c_try_compile "$LINENO"; then : 7425 xorg_cv_cc_flag_unknown_warning_option=yes 7426 else 7427 xorg_cv_cc_flag_unknown_warning_option=no 7428 fi 7429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7430 fi 7431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7432 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7433 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7434 CFLAGS="$xorg_testset_save_CFLAGS" 7435 fi 7436 7437 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7440 fi 7441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7443 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7444 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7445 $as_echo_n "(cached) " >&6 7446 else 7447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7448 /* end confdefs.h. */ 7449 int i; 7450 _ACEOF 7451 if ac_fn_c_try_compile "$LINENO"; then : 7452 xorg_cv_cc_flag_unused_command_line_argument=yes 7453 else 7454 xorg_cv_cc_flag_unused_command_line_argument=no 7455 fi 7456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7457 fi 7458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7459 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7460 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7461 CFLAGS="$xorg_testset_save_CFLAGS" 7462 fi 7463 7464 found="no" 7465 7466 if test $found = "no" ; then 7467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7469 fi 7470 7471 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7473 fi 7474 7475 CFLAGS="$CFLAGS -Werror=init-self" 7476 7477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7478 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7479 cacheid=xorg_cv_cc_flag__Werror_init_self 7480 if eval \${$cacheid+:} false; then : 7481 $as_echo_n "(cached) " >&6 7482 else 7483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7484 /* end confdefs.h. */ 7485 int i; 7486 int 7487 main () 7488 { 7489 7490 ; 7491 return 0; 7492 } 7493 _ACEOF 7494 if ac_fn_c_try_link "$LINENO"; then : 7495 eval $cacheid=yes 7496 else 7497 eval $cacheid=no 7498 fi 7499 rm -f core conftest.err conftest.$ac_objext \ 7500 conftest$ac_exeext conftest.$ac_ext 7501 fi 7502 7503 7504 CFLAGS="$xorg_testset_save_CFLAGS" 7505 7506 eval supported=\$$cacheid 7507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7508 $as_echo "$supported" >&6; } 7509 if test "$supported" = "yes" ; then 7510 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7511 found="yes" 7512 fi 7513 fi 7514 7515 7516 7517 7518 7519 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 xorg_testset_save_CFLAGS="$CFLAGS" 7530 7531 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7534 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7535 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7536 $as_echo_n "(cached) " >&6 7537 else 7538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7539 /* end confdefs.h. */ 7540 int i; 7541 _ACEOF 7542 if ac_fn_c_try_compile "$LINENO"; then : 7543 xorg_cv_cc_flag_unknown_warning_option=yes 7544 else 7545 xorg_cv_cc_flag_unknown_warning_option=no 7546 fi 7547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7548 fi 7549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7550 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7552 CFLAGS="$xorg_testset_save_CFLAGS" 7553 fi 7554 7555 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7558 fi 7559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7561 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7562 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7563 $as_echo_n "(cached) " >&6 7564 else 7565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7566 /* end confdefs.h. */ 7567 int i; 7568 _ACEOF 7569 if ac_fn_c_try_compile "$LINENO"; then : 7570 xorg_cv_cc_flag_unused_command_line_argument=yes 7571 else 7572 xorg_cv_cc_flag_unused_command_line_argument=no 7573 fi 7574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7575 fi 7576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7577 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7578 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7579 CFLAGS="$xorg_testset_save_CFLAGS" 7580 fi 7581 7582 found="no" 7583 7584 if test $found = "no" ; then 7585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7587 fi 7588 7589 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7591 fi 7592 7593 CFLAGS="$CFLAGS -Werror=main" 7594 7595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7596 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7597 cacheid=xorg_cv_cc_flag__Werror_main 7598 if eval \${$cacheid+:} false; then : 7599 $as_echo_n "(cached) " >&6 7600 else 7601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7602 /* end confdefs.h. */ 7603 int i; 7604 int 7605 main () 7606 { 7607 7608 ; 7609 return 0; 7610 } 7611 _ACEOF 7612 if ac_fn_c_try_link "$LINENO"; then : 7613 eval $cacheid=yes 7614 else 7615 eval $cacheid=no 7616 fi 7617 rm -f core conftest.err conftest.$ac_objext \ 7618 conftest$ac_exeext conftest.$ac_ext 7619 fi 7620 7621 7622 CFLAGS="$xorg_testset_save_CFLAGS" 7623 7624 eval supported=\$$cacheid 7625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7626 $as_echo "$supported" >&6; } 7627 if test "$supported" = "yes" ; then 7628 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7629 found="yes" 7630 fi 7631 fi 7632 7633 7634 7635 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 xorg_testset_save_CFLAGS="$CFLAGS" 7648 7649 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7652 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7653 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7654 $as_echo_n "(cached) " >&6 7655 else 7656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7657 /* end confdefs.h. */ 7658 int i; 7659 _ACEOF 7660 if ac_fn_c_try_compile "$LINENO"; then : 7661 xorg_cv_cc_flag_unknown_warning_option=yes 7662 else 7663 xorg_cv_cc_flag_unknown_warning_option=no 7664 fi 7665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7666 fi 7667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7668 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7670 CFLAGS="$xorg_testset_save_CFLAGS" 7671 fi 7672 7673 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7676 fi 7677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7679 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7680 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7681 $as_echo_n "(cached) " >&6 7682 else 7683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7684 /* end confdefs.h. */ 7685 int i; 7686 _ACEOF 7687 if ac_fn_c_try_compile "$LINENO"; then : 7688 xorg_cv_cc_flag_unused_command_line_argument=yes 7689 else 7690 xorg_cv_cc_flag_unused_command_line_argument=no 7691 fi 7692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7693 fi 7694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7695 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7697 CFLAGS="$xorg_testset_save_CFLAGS" 7698 fi 7699 7700 found="no" 7701 7702 if test $found = "no" ; then 7703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7705 fi 7706 7707 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7709 fi 7710 7711 CFLAGS="$CFLAGS -Werror=missing-braces" 7712 7713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7714 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7715 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7716 if eval \${$cacheid+:} false; then : 7717 $as_echo_n "(cached) " >&6 7718 else 7719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7720 /* end confdefs.h. */ 7721 int i; 7722 int 7723 main () 7724 { 7725 7726 ; 7727 return 0; 7728 } 7729 _ACEOF 7730 if ac_fn_c_try_link "$LINENO"; then : 7731 eval $cacheid=yes 7732 else 7733 eval $cacheid=no 7734 fi 7735 rm -f core conftest.err conftest.$ac_objext \ 7736 conftest$ac_exeext conftest.$ac_ext 7737 fi 7738 7739 7740 CFLAGS="$xorg_testset_save_CFLAGS" 7741 7742 eval supported=\$$cacheid 7743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7744 $as_echo "$supported" >&6; } 7745 if test "$supported" = "yes" ; then 7746 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7747 found="yes" 7748 fi 7749 fi 7750 7751 7752 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 xorg_testset_save_CFLAGS="$CFLAGS" 7766 7767 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7770 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7771 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7772 $as_echo_n "(cached) " >&6 7773 else 7774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7775 /* end confdefs.h. */ 7776 int i; 7777 _ACEOF 7778 if ac_fn_c_try_compile "$LINENO"; then : 7779 xorg_cv_cc_flag_unknown_warning_option=yes 7780 else 7781 xorg_cv_cc_flag_unknown_warning_option=no 7782 fi 7783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7784 fi 7785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7786 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7787 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7788 CFLAGS="$xorg_testset_save_CFLAGS" 7789 fi 7790 7791 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7794 fi 7795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7797 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7798 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7799 $as_echo_n "(cached) " >&6 7800 else 7801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7802 /* end confdefs.h. */ 7803 int i; 7804 _ACEOF 7805 if ac_fn_c_try_compile "$LINENO"; then : 7806 xorg_cv_cc_flag_unused_command_line_argument=yes 7807 else 7808 xorg_cv_cc_flag_unused_command_line_argument=no 7809 fi 7810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7811 fi 7812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7813 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7815 CFLAGS="$xorg_testset_save_CFLAGS" 7816 fi 7817 7818 found="no" 7819 7820 if test $found = "no" ; then 7821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7823 fi 7824 7825 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7827 fi 7828 7829 CFLAGS="$CFLAGS -Werror=sequence-point" 7830 7831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7832 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7833 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7834 if eval \${$cacheid+:} false; then : 7835 $as_echo_n "(cached) " >&6 7836 else 7837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7838 /* end confdefs.h. */ 7839 int i; 7840 int 7841 main () 7842 { 7843 7844 ; 7845 return 0; 7846 } 7847 _ACEOF 7848 if ac_fn_c_try_link "$LINENO"; then : 7849 eval $cacheid=yes 7850 else 7851 eval $cacheid=no 7852 fi 7853 rm -f core conftest.err conftest.$ac_objext \ 7854 conftest$ac_exeext conftest.$ac_ext 7855 fi 7856 7857 7858 CFLAGS="$xorg_testset_save_CFLAGS" 7859 7860 eval supported=\$$cacheid 7861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7862 $as_echo "$supported" >&6; } 7863 if test "$supported" = "yes" ; then 7864 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7865 found="yes" 7866 fi 7867 fi 7868 7869 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 xorg_testset_save_CFLAGS="$CFLAGS" 7884 7885 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7888 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7889 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7890 $as_echo_n "(cached) " >&6 7891 else 7892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7893 /* end confdefs.h. */ 7894 int i; 7895 _ACEOF 7896 if ac_fn_c_try_compile "$LINENO"; then : 7897 xorg_cv_cc_flag_unknown_warning_option=yes 7898 else 7899 xorg_cv_cc_flag_unknown_warning_option=no 7900 fi 7901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7902 fi 7903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7904 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7906 CFLAGS="$xorg_testset_save_CFLAGS" 7907 fi 7908 7909 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7912 fi 7913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7915 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7916 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7917 $as_echo_n "(cached) " >&6 7918 else 7919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7920 /* end confdefs.h. */ 7921 int i; 7922 _ACEOF 7923 if ac_fn_c_try_compile "$LINENO"; then : 7924 xorg_cv_cc_flag_unused_command_line_argument=yes 7925 else 7926 xorg_cv_cc_flag_unused_command_line_argument=no 7927 fi 7928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7929 fi 7930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7931 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7932 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7933 CFLAGS="$xorg_testset_save_CFLAGS" 7934 fi 7935 7936 found="no" 7937 7938 if test $found = "no" ; then 7939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7941 fi 7942 7943 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7945 fi 7946 7947 CFLAGS="$CFLAGS -Werror=return-type" 7948 7949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7950 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7951 cacheid=xorg_cv_cc_flag__Werror_return_type 7952 if eval \${$cacheid+:} false; then : 7953 $as_echo_n "(cached) " >&6 7954 else 7955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7956 /* end confdefs.h. */ 7957 int i; 7958 int 7959 main () 7960 { 7961 7962 ; 7963 return 0; 7964 } 7965 _ACEOF 7966 if ac_fn_c_try_link "$LINENO"; then : 7967 eval $cacheid=yes 7968 else 7969 eval $cacheid=no 7970 fi 7971 rm -f core conftest.err conftest.$ac_objext \ 7972 conftest$ac_exeext conftest.$ac_ext 7973 fi 7974 7975 7976 CFLAGS="$xorg_testset_save_CFLAGS" 7977 7978 eval supported=\$$cacheid 7979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7980 $as_echo "$supported" >&6; } 7981 if test "$supported" = "yes" ; then 7982 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7983 found="yes" 7984 fi 7985 fi 7986 7987 if test $found = "no" ; then 7988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7990 fi 7991 7992 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7994 fi 7995 7996 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7997 7998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7999 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8000 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8001 if eval \${$cacheid+:} false; then : 8002 $as_echo_n "(cached) " >&6 8003 else 8004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8005 /* end confdefs.h. */ 8006 int i; 8007 int 8008 main () 8009 { 8010 8011 ; 8012 return 0; 8013 } 8014 _ACEOF 8015 if ac_fn_c_try_link "$LINENO"; then : 8016 eval $cacheid=yes 8017 else 8018 eval $cacheid=no 8019 fi 8020 rm -f core conftest.err conftest.$ac_objext \ 8021 conftest$ac_exeext conftest.$ac_ext 8022 fi 8023 8024 8025 CFLAGS="$xorg_testset_save_CFLAGS" 8026 8027 eval supported=\$$cacheid 8028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8029 $as_echo "$supported" >&6; } 8030 if test "$supported" = "yes" ; then 8031 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8032 found="yes" 8033 fi 8034 fi 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 xorg_testset_save_CFLAGS="$CFLAGS" 8051 8052 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8055 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8056 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8057 $as_echo_n "(cached) " >&6 8058 else 8059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8060 /* end confdefs.h. */ 8061 int i; 8062 _ACEOF 8063 if ac_fn_c_try_compile "$LINENO"; then : 8064 xorg_cv_cc_flag_unknown_warning_option=yes 8065 else 8066 xorg_cv_cc_flag_unknown_warning_option=no 8067 fi 8068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8069 fi 8070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8071 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8072 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8073 CFLAGS="$xorg_testset_save_CFLAGS" 8074 fi 8075 8076 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8079 fi 8080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8082 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8083 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8084 $as_echo_n "(cached) " >&6 8085 else 8086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8087 /* end confdefs.h. */ 8088 int i; 8089 _ACEOF 8090 if ac_fn_c_try_compile "$LINENO"; then : 8091 xorg_cv_cc_flag_unused_command_line_argument=yes 8092 else 8093 xorg_cv_cc_flag_unused_command_line_argument=no 8094 fi 8095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8096 fi 8097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8098 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8099 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8100 CFLAGS="$xorg_testset_save_CFLAGS" 8101 fi 8102 8103 found="no" 8104 8105 if test $found = "no" ; then 8106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8108 fi 8109 8110 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8112 fi 8113 8114 CFLAGS="$CFLAGS -Werror=trigraphs" 8115 8116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8117 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8118 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8119 if eval \${$cacheid+:} false; then : 8120 $as_echo_n "(cached) " >&6 8121 else 8122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8123 /* end confdefs.h. */ 8124 int i; 8125 int 8126 main () 8127 { 8128 8129 ; 8130 return 0; 8131 } 8132 _ACEOF 8133 if ac_fn_c_try_link "$LINENO"; then : 8134 eval $cacheid=yes 8135 else 8136 eval $cacheid=no 8137 fi 8138 rm -f core conftest.err conftest.$ac_objext \ 8139 conftest$ac_exeext conftest.$ac_ext 8140 fi 8141 8142 8143 CFLAGS="$xorg_testset_save_CFLAGS" 8144 8145 eval supported=\$$cacheid 8146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8147 $as_echo "$supported" >&6; } 8148 if test "$supported" = "yes" ; then 8149 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8150 found="yes" 8151 fi 8152 fi 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 xorg_testset_save_CFLAGS="$CFLAGS" 8169 8170 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8173 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8174 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8175 $as_echo_n "(cached) " >&6 8176 else 8177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8178 /* end confdefs.h. */ 8179 int i; 8180 _ACEOF 8181 if ac_fn_c_try_compile "$LINENO"; then : 8182 xorg_cv_cc_flag_unknown_warning_option=yes 8183 else 8184 xorg_cv_cc_flag_unknown_warning_option=no 8185 fi 8186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8187 fi 8188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8189 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8191 CFLAGS="$xorg_testset_save_CFLAGS" 8192 fi 8193 8194 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8197 fi 8198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8200 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8201 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8202 $as_echo_n "(cached) " >&6 8203 else 8204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8205 /* end confdefs.h. */ 8206 int i; 8207 _ACEOF 8208 if ac_fn_c_try_compile "$LINENO"; then : 8209 xorg_cv_cc_flag_unused_command_line_argument=yes 8210 else 8211 xorg_cv_cc_flag_unused_command_line_argument=no 8212 fi 8213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8214 fi 8215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8216 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8218 CFLAGS="$xorg_testset_save_CFLAGS" 8219 fi 8220 8221 found="no" 8222 8223 if test $found = "no" ; then 8224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8226 fi 8227 8228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8230 fi 8231 8232 CFLAGS="$CFLAGS -Werror=array-bounds" 8233 8234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8235 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8236 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8237 if eval \${$cacheid+:} false; then : 8238 $as_echo_n "(cached) " >&6 8239 else 8240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8241 /* end confdefs.h. */ 8242 int i; 8243 int 8244 main () 8245 { 8246 8247 ; 8248 return 0; 8249 } 8250 _ACEOF 8251 if ac_fn_c_try_link "$LINENO"; then : 8252 eval $cacheid=yes 8253 else 8254 eval $cacheid=no 8255 fi 8256 rm -f core conftest.err conftest.$ac_objext \ 8257 conftest$ac_exeext conftest.$ac_ext 8258 fi 8259 8260 8261 CFLAGS="$xorg_testset_save_CFLAGS" 8262 8263 eval supported=\$$cacheid 8264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8265 $as_echo "$supported" >&6; } 8266 if test "$supported" = "yes" ; then 8267 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8268 found="yes" 8269 fi 8270 fi 8271 8272 8273 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 xorg_testset_save_CFLAGS="$CFLAGS" 8287 8288 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8291 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8292 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8293 $as_echo_n "(cached) " >&6 8294 else 8295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8296 /* end confdefs.h. */ 8297 int i; 8298 _ACEOF 8299 if ac_fn_c_try_compile "$LINENO"; then : 8300 xorg_cv_cc_flag_unknown_warning_option=yes 8301 else 8302 xorg_cv_cc_flag_unknown_warning_option=no 8303 fi 8304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8305 fi 8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8307 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8308 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8309 CFLAGS="$xorg_testset_save_CFLAGS" 8310 fi 8311 8312 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8315 fi 8316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8318 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8319 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8320 $as_echo_n "(cached) " >&6 8321 else 8322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8323 /* end confdefs.h. */ 8324 int i; 8325 _ACEOF 8326 if ac_fn_c_try_compile "$LINENO"; then : 8327 xorg_cv_cc_flag_unused_command_line_argument=yes 8328 else 8329 xorg_cv_cc_flag_unused_command_line_argument=no 8330 fi 8331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8332 fi 8333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8334 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8335 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8336 CFLAGS="$xorg_testset_save_CFLAGS" 8337 fi 8338 8339 found="no" 8340 8341 if test $found = "no" ; then 8342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8344 fi 8345 8346 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8348 fi 8349 8350 CFLAGS="$CFLAGS -Werror=write-strings" 8351 8352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8353 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8354 cacheid=xorg_cv_cc_flag__Werror_write_strings 8355 if eval \${$cacheid+:} false; then : 8356 $as_echo_n "(cached) " >&6 8357 else 8358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8359 /* end confdefs.h. */ 8360 int i; 8361 int 8362 main () 8363 { 8364 8365 ; 8366 return 0; 8367 } 8368 _ACEOF 8369 if ac_fn_c_try_link "$LINENO"; then : 8370 eval $cacheid=yes 8371 else 8372 eval $cacheid=no 8373 fi 8374 rm -f core conftest.err conftest.$ac_objext \ 8375 conftest$ac_exeext conftest.$ac_ext 8376 fi 8377 8378 8379 CFLAGS="$xorg_testset_save_CFLAGS" 8380 8381 eval supported=\$$cacheid 8382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8383 $as_echo "$supported" >&6; } 8384 if test "$supported" = "yes" ; then 8385 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8386 found="yes" 8387 fi 8388 fi 8389 8390 8391 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 xorg_testset_save_CFLAGS="$CFLAGS" 8405 8406 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8409 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8410 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8411 $as_echo_n "(cached) " >&6 8412 else 8413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8414 /* end confdefs.h. */ 8415 int i; 8416 _ACEOF 8417 if ac_fn_c_try_compile "$LINENO"; then : 8418 xorg_cv_cc_flag_unknown_warning_option=yes 8419 else 8420 xorg_cv_cc_flag_unknown_warning_option=no 8421 fi 8422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8423 fi 8424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8425 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8427 CFLAGS="$xorg_testset_save_CFLAGS" 8428 fi 8429 8430 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8433 fi 8434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8436 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8437 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8438 $as_echo_n "(cached) " >&6 8439 else 8440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8441 /* end confdefs.h. */ 8442 int i; 8443 _ACEOF 8444 if ac_fn_c_try_compile "$LINENO"; then : 8445 xorg_cv_cc_flag_unused_command_line_argument=yes 8446 else 8447 xorg_cv_cc_flag_unused_command_line_argument=no 8448 fi 8449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8450 fi 8451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8452 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8453 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8454 CFLAGS="$xorg_testset_save_CFLAGS" 8455 fi 8456 8457 found="no" 8458 8459 if test $found = "no" ; then 8460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8462 fi 8463 8464 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8466 fi 8467 8468 CFLAGS="$CFLAGS -Werror=address" 8469 8470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8471 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8472 cacheid=xorg_cv_cc_flag__Werror_address 8473 if eval \${$cacheid+:} false; then : 8474 $as_echo_n "(cached) " >&6 8475 else 8476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8477 /* end confdefs.h. */ 8478 int i; 8479 int 8480 main () 8481 { 8482 8483 ; 8484 return 0; 8485 } 8486 _ACEOF 8487 if ac_fn_c_try_link "$LINENO"; then : 8488 eval $cacheid=yes 8489 else 8490 eval $cacheid=no 8491 fi 8492 rm -f core conftest.err conftest.$ac_objext \ 8493 conftest$ac_exeext conftest.$ac_ext 8494 fi 8495 8496 8497 CFLAGS="$xorg_testset_save_CFLAGS" 8498 8499 eval supported=\$$cacheid 8500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8501 $as_echo "$supported" >&6; } 8502 if test "$supported" = "yes" ; then 8503 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8504 found="yes" 8505 fi 8506 fi 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 xorg_testset_save_CFLAGS="$CFLAGS" 8523 8524 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8527 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8528 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8529 $as_echo_n "(cached) " >&6 8530 else 8531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8532 /* end confdefs.h. */ 8533 int i; 8534 _ACEOF 8535 if ac_fn_c_try_compile "$LINENO"; then : 8536 xorg_cv_cc_flag_unknown_warning_option=yes 8537 else 8538 xorg_cv_cc_flag_unknown_warning_option=no 8539 fi 8540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8541 fi 8542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8543 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8544 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8545 CFLAGS="$xorg_testset_save_CFLAGS" 8546 fi 8547 8548 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8549 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8551 fi 8552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8554 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8555 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8556 $as_echo_n "(cached) " >&6 8557 else 8558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8559 /* end confdefs.h. */ 8560 int i; 8561 _ACEOF 8562 if ac_fn_c_try_compile "$LINENO"; then : 8563 xorg_cv_cc_flag_unused_command_line_argument=yes 8564 else 8565 xorg_cv_cc_flag_unused_command_line_argument=no 8566 fi 8567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8568 fi 8569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8570 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8571 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8572 CFLAGS="$xorg_testset_save_CFLAGS" 8573 fi 8574 8575 found="no" 8576 8577 if test $found = "no" ; then 8578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8580 fi 8581 8582 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8584 fi 8585 8586 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8587 8588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8589 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8590 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8591 if eval \${$cacheid+:} false; then : 8592 $as_echo_n "(cached) " >&6 8593 else 8594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8595 /* end confdefs.h. */ 8596 int i; 8597 int 8598 main () 8599 { 8600 8601 ; 8602 return 0; 8603 } 8604 _ACEOF 8605 if ac_fn_c_try_link "$LINENO"; then : 8606 eval $cacheid=yes 8607 else 8608 eval $cacheid=no 8609 fi 8610 rm -f core conftest.err conftest.$ac_objext \ 8611 conftest$ac_exeext conftest.$ac_ext 8612 fi 8613 8614 8615 CFLAGS="$xorg_testset_save_CFLAGS" 8616 8617 eval supported=\$$cacheid 8618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8619 $as_echo "$supported" >&6; } 8620 if test "$supported" = "yes" ; then 8621 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8622 found="yes" 8623 fi 8624 fi 8625 8626 if test $found = "no" ; then 8627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8629 fi 8630 8631 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8633 fi 8634 8635 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8636 8637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8638 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8639 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8640 if eval \${$cacheid+:} false; then : 8641 $as_echo_n "(cached) " >&6 8642 else 8643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8644 /* end confdefs.h. */ 8645 int i; 8646 int 8647 main () 8648 { 8649 8650 ; 8651 return 0; 8652 } 8653 _ACEOF 8654 if ac_fn_c_try_link "$LINENO"; then : 8655 eval $cacheid=yes 8656 else 8657 eval $cacheid=no 8658 fi 8659 rm -f core conftest.err conftest.$ac_objext \ 8660 conftest$ac_exeext conftest.$ac_ext 8661 fi 8662 8663 8664 CFLAGS="$xorg_testset_save_CFLAGS" 8665 8666 eval supported=\$$cacheid 8667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8668 $as_echo "$supported" >&6; } 8669 if test "$supported" = "yes" ; then 8670 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8671 found="yes" 8672 fi 8673 fi 8674 8675 8676 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 xorg_testset_save_CFLAGS="$CFLAGS" 8690 8691 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8694 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8695 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8696 $as_echo_n "(cached) " >&6 8697 else 8698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8699 /* end confdefs.h. */ 8700 int i; 8701 _ACEOF 8702 if ac_fn_c_try_compile "$LINENO"; then : 8703 xorg_cv_cc_flag_unknown_warning_option=yes 8704 else 8705 xorg_cv_cc_flag_unknown_warning_option=no 8706 fi 8707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8708 fi 8709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8710 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8711 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8712 CFLAGS="$xorg_testset_save_CFLAGS" 8713 fi 8714 8715 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8716 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8718 fi 8719 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8721 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8722 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8723 $as_echo_n "(cached) " >&6 8724 else 8725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8726 /* end confdefs.h. */ 8727 int i; 8728 _ACEOF 8729 if ac_fn_c_try_compile "$LINENO"; then : 8730 xorg_cv_cc_flag_unused_command_line_argument=yes 8731 else 8732 xorg_cv_cc_flag_unused_command_line_argument=no 8733 fi 8734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8735 fi 8736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8737 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8738 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8739 CFLAGS="$xorg_testset_save_CFLAGS" 8740 fi 8741 8742 found="no" 8743 8744 if test $found = "no" ; then 8745 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8747 fi 8748 8749 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8750 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8751 fi 8752 8753 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8754 8755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8756 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8757 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8758 if eval \${$cacheid+:} false; then : 8759 $as_echo_n "(cached) " >&6 8760 else 8761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8762 /* end confdefs.h. */ 8763 int i; 8764 int 8765 main () 8766 { 8767 8768 ; 8769 return 0; 8770 } 8771 _ACEOF 8772 if ac_fn_c_try_link "$LINENO"; then : 8773 eval $cacheid=yes 8774 else 8775 eval $cacheid=no 8776 fi 8777 rm -f core conftest.err conftest.$ac_objext \ 8778 conftest$ac_exeext conftest.$ac_ext 8779 fi 8780 8781 8782 CFLAGS="$xorg_testset_save_CFLAGS" 8783 8784 eval supported=\$$cacheid 8785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8786 $as_echo "$supported" >&6; } 8787 if test "$supported" = "yes" ; then 8788 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8789 found="yes" 8790 fi 8791 fi 8792 8793 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8794 else 8795 { $as_echo "$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 8796 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8797 8798 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 xorg_testset_save_CFLAGS="$CFLAGS" 8811 8812 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8815 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8816 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8817 $as_echo_n "(cached) " >&6 8818 else 8819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8820 /* end confdefs.h. */ 8821 int i; 8822 _ACEOF 8823 if ac_fn_c_try_compile "$LINENO"; then : 8824 xorg_cv_cc_flag_unknown_warning_option=yes 8825 else 8826 xorg_cv_cc_flag_unknown_warning_option=no 8827 fi 8828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8829 fi 8830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8831 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8833 CFLAGS="$xorg_testset_save_CFLAGS" 8834 fi 8835 8836 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8839 fi 8840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8842 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8843 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8844 $as_echo_n "(cached) " >&6 8845 else 8846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8847 /* end confdefs.h. */ 8848 int i; 8849 _ACEOF 8850 if ac_fn_c_try_compile "$LINENO"; then : 8851 xorg_cv_cc_flag_unused_command_line_argument=yes 8852 else 8853 xorg_cv_cc_flag_unused_command_line_argument=no 8854 fi 8855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8856 fi 8857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8858 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8859 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8860 CFLAGS="$xorg_testset_save_CFLAGS" 8861 fi 8862 8863 found="no" 8864 8865 if test $found = "no" ; then 8866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8868 fi 8869 8870 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8872 fi 8873 8874 CFLAGS="$CFLAGS -Wimplicit" 8875 8876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8877 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8878 cacheid=xorg_cv_cc_flag__Wimplicit 8879 if eval \${$cacheid+:} false; then : 8880 $as_echo_n "(cached) " >&6 8881 else 8882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8883 /* end confdefs.h. */ 8884 int i; 8885 int 8886 main () 8887 { 8888 8889 ; 8890 return 0; 8891 } 8892 _ACEOF 8893 if ac_fn_c_try_link "$LINENO"; then : 8894 eval $cacheid=yes 8895 else 8896 eval $cacheid=no 8897 fi 8898 rm -f core conftest.err conftest.$ac_objext \ 8899 conftest$ac_exeext conftest.$ac_ext 8900 fi 8901 8902 8903 CFLAGS="$xorg_testset_save_CFLAGS" 8904 8905 eval supported=\$$cacheid 8906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8907 $as_echo "$supported" >&6; } 8908 if test "$supported" = "yes" ; then 8909 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8910 found="yes" 8911 fi 8912 fi 8913 8914 8915 8916 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 xorg_testset_save_CFLAGS="$CFLAGS" 8929 8930 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8933 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8934 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8935 $as_echo_n "(cached) " >&6 8936 else 8937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8938 /* end confdefs.h. */ 8939 int i; 8940 _ACEOF 8941 if ac_fn_c_try_compile "$LINENO"; then : 8942 xorg_cv_cc_flag_unknown_warning_option=yes 8943 else 8944 xorg_cv_cc_flag_unknown_warning_option=no 8945 fi 8946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8947 fi 8948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8949 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8950 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8951 CFLAGS="$xorg_testset_save_CFLAGS" 8952 fi 8953 8954 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8957 fi 8958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8960 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8961 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8962 $as_echo_n "(cached) " >&6 8963 else 8964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8965 /* end confdefs.h. */ 8966 int i; 8967 _ACEOF 8968 if ac_fn_c_try_compile "$LINENO"; then : 8969 xorg_cv_cc_flag_unused_command_line_argument=yes 8970 else 8971 xorg_cv_cc_flag_unused_command_line_argument=no 8972 fi 8973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8974 fi 8975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8976 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8977 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8978 CFLAGS="$xorg_testset_save_CFLAGS" 8979 fi 8980 8981 found="no" 8982 8983 if test $found = "no" ; then 8984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8986 fi 8987 8988 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8990 fi 8991 8992 CFLAGS="$CFLAGS -Wnonnull" 8993 8994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8995 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8996 cacheid=xorg_cv_cc_flag__Wnonnull 8997 if eval \${$cacheid+:} false; then : 8998 $as_echo_n "(cached) " >&6 8999 else 9000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9001 /* end confdefs.h. */ 9002 int i; 9003 int 9004 main () 9005 { 9006 9007 ; 9008 return 0; 9009 } 9010 _ACEOF 9011 if ac_fn_c_try_link "$LINENO"; then : 9012 eval $cacheid=yes 9013 else 9014 eval $cacheid=no 9015 fi 9016 rm -f core conftest.err conftest.$ac_objext \ 9017 conftest$ac_exeext conftest.$ac_ext 9018 fi 9019 9020 9021 CFLAGS="$xorg_testset_save_CFLAGS" 9022 9023 eval supported=\$$cacheid 9024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9025 $as_echo "$supported" >&6; } 9026 if test "$supported" = "yes" ; then 9027 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9028 found="yes" 9029 fi 9030 fi 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 xorg_testset_save_CFLAGS="$CFLAGS" 9047 9048 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9051 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9052 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9053 $as_echo_n "(cached) " >&6 9054 else 9055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9056 /* end confdefs.h. */ 9057 int i; 9058 _ACEOF 9059 if ac_fn_c_try_compile "$LINENO"; then : 9060 xorg_cv_cc_flag_unknown_warning_option=yes 9061 else 9062 xorg_cv_cc_flag_unknown_warning_option=no 9063 fi 9064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9065 fi 9066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9067 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9068 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9069 CFLAGS="$xorg_testset_save_CFLAGS" 9070 fi 9071 9072 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9075 fi 9076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9078 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9079 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9080 $as_echo_n "(cached) " >&6 9081 else 9082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9083 /* end confdefs.h. */ 9084 int i; 9085 _ACEOF 9086 if ac_fn_c_try_compile "$LINENO"; then : 9087 xorg_cv_cc_flag_unused_command_line_argument=yes 9088 else 9089 xorg_cv_cc_flag_unused_command_line_argument=no 9090 fi 9091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9092 fi 9093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9094 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9095 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9096 CFLAGS="$xorg_testset_save_CFLAGS" 9097 fi 9098 9099 found="no" 9100 9101 if test $found = "no" ; then 9102 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9104 fi 9105 9106 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9108 fi 9109 9110 CFLAGS="$CFLAGS -Winit-self" 9111 9112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9113 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9114 cacheid=xorg_cv_cc_flag__Winit_self 9115 if eval \${$cacheid+:} false; then : 9116 $as_echo_n "(cached) " >&6 9117 else 9118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9119 /* end confdefs.h. */ 9120 int i; 9121 int 9122 main () 9123 { 9124 9125 ; 9126 return 0; 9127 } 9128 _ACEOF 9129 if ac_fn_c_try_link "$LINENO"; then : 9130 eval $cacheid=yes 9131 else 9132 eval $cacheid=no 9133 fi 9134 rm -f core conftest.err conftest.$ac_objext \ 9135 conftest$ac_exeext conftest.$ac_ext 9136 fi 9137 9138 9139 CFLAGS="$xorg_testset_save_CFLAGS" 9140 9141 eval supported=\$$cacheid 9142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9143 $as_echo "$supported" >&6; } 9144 if test "$supported" = "yes" ; then 9145 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9146 found="yes" 9147 fi 9148 fi 9149 9150 9151 9152 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 xorg_testset_save_CFLAGS="$CFLAGS" 9165 9166 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9169 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9170 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9171 $as_echo_n "(cached) " >&6 9172 else 9173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9174 /* end confdefs.h. */ 9175 int i; 9176 _ACEOF 9177 if ac_fn_c_try_compile "$LINENO"; then : 9178 xorg_cv_cc_flag_unknown_warning_option=yes 9179 else 9180 xorg_cv_cc_flag_unknown_warning_option=no 9181 fi 9182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9183 fi 9184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9185 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9186 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9187 CFLAGS="$xorg_testset_save_CFLAGS" 9188 fi 9189 9190 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9193 fi 9194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9196 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9197 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9198 $as_echo_n "(cached) " >&6 9199 else 9200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9201 /* end confdefs.h. */ 9202 int i; 9203 _ACEOF 9204 if ac_fn_c_try_compile "$LINENO"; then : 9205 xorg_cv_cc_flag_unused_command_line_argument=yes 9206 else 9207 xorg_cv_cc_flag_unused_command_line_argument=no 9208 fi 9209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9210 fi 9211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9212 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9214 CFLAGS="$xorg_testset_save_CFLAGS" 9215 fi 9216 9217 found="no" 9218 9219 if test $found = "no" ; then 9220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9222 fi 9223 9224 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9226 fi 9227 9228 CFLAGS="$CFLAGS -Wmain" 9229 9230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9231 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9232 cacheid=xorg_cv_cc_flag__Wmain 9233 if eval \${$cacheid+:} false; then : 9234 $as_echo_n "(cached) " >&6 9235 else 9236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9237 /* end confdefs.h. */ 9238 int i; 9239 int 9240 main () 9241 { 9242 9243 ; 9244 return 0; 9245 } 9246 _ACEOF 9247 if ac_fn_c_try_link "$LINENO"; then : 9248 eval $cacheid=yes 9249 else 9250 eval $cacheid=no 9251 fi 9252 rm -f core conftest.err conftest.$ac_objext \ 9253 conftest$ac_exeext conftest.$ac_ext 9254 fi 9255 9256 9257 CFLAGS="$xorg_testset_save_CFLAGS" 9258 9259 eval supported=\$$cacheid 9260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9261 $as_echo "$supported" >&6; } 9262 if test "$supported" = "yes" ; then 9263 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9264 found="yes" 9265 fi 9266 fi 9267 9268 9269 9270 9271 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 xorg_testset_save_CFLAGS="$CFLAGS" 9283 9284 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9287 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9288 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9289 $as_echo_n "(cached) " >&6 9290 else 9291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9292 /* end confdefs.h. */ 9293 int i; 9294 _ACEOF 9295 if ac_fn_c_try_compile "$LINENO"; then : 9296 xorg_cv_cc_flag_unknown_warning_option=yes 9297 else 9298 xorg_cv_cc_flag_unknown_warning_option=no 9299 fi 9300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9301 fi 9302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9303 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9304 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9305 CFLAGS="$xorg_testset_save_CFLAGS" 9306 fi 9307 9308 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9311 fi 9312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9314 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9315 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9316 $as_echo_n "(cached) " >&6 9317 else 9318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9319 /* end confdefs.h. */ 9320 int i; 9321 _ACEOF 9322 if ac_fn_c_try_compile "$LINENO"; then : 9323 xorg_cv_cc_flag_unused_command_line_argument=yes 9324 else 9325 xorg_cv_cc_flag_unused_command_line_argument=no 9326 fi 9327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9328 fi 9329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9330 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9331 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9332 CFLAGS="$xorg_testset_save_CFLAGS" 9333 fi 9334 9335 found="no" 9336 9337 if test $found = "no" ; then 9338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9340 fi 9341 9342 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9344 fi 9345 9346 CFLAGS="$CFLAGS -Wmissing-braces" 9347 9348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9349 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9350 cacheid=xorg_cv_cc_flag__Wmissing_braces 9351 if eval \${$cacheid+:} false; then : 9352 $as_echo_n "(cached) " >&6 9353 else 9354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9355 /* end confdefs.h. */ 9356 int i; 9357 int 9358 main () 9359 { 9360 9361 ; 9362 return 0; 9363 } 9364 _ACEOF 9365 if ac_fn_c_try_link "$LINENO"; then : 9366 eval $cacheid=yes 9367 else 9368 eval $cacheid=no 9369 fi 9370 rm -f core conftest.err conftest.$ac_objext \ 9371 conftest$ac_exeext conftest.$ac_ext 9372 fi 9373 9374 9375 CFLAGS="$xorg_testset_save_CFLAGS" 9376 9377 eval supported=\$$cacheid 9378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9379 $as_echo "$supported" >&6; } 9380 if test "$supported" = "yes" ; then 9381 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9382 found="yes" 9383 fi 9384 fi 9385 9386 9387 9388 9389 9390 9391 9392 9393 9394 9395 9396 9397 9398 9399 9400 xorg_testset_save_CFLAGS="$CFLAGS" 9401 9402 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9405 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9406 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9407 $as_echo_n "(cached) " >&6 9408 else 9409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9410 /* end confdefs.h. */ 9411 int i; 9412 _ACEOF 9413 if ac_fn_c_try_compile "$LINENO"; then : 9414 xorg_cv_cc_flag_unknown_warning_option=yes 9415 else 9416 xorg_cv_cc_flag_unknown_warning_option=no 9417 fi 9418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9419 fi 9420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9421 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9422 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9423 CFLAGS="$xorg_testset_save_CFLAGS" 9424 fi 9425 9426 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9429 fi 9430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9432 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9433 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9434 $as_echo_n "(cached) " >&6 9435 else 9436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9437 /* end confdefs.h. */ 9438 int i; 9439 _ACEOF 9440 if ac_fn_c_try_compile "$LINENO"; then : 9441 xorg_cv_cc_flag_unused_command_line_argument=yes 9442 else 9443 xorg_cv_cc_flag_unused_command_line_argument=no 9444 fi 9445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9446 fi 9447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9448 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9450 CFLAGS="$xorg_testset_save_CFLAGS" 9451 fi 9452 9453 found="no" 9454 9455 if test $found = "no" ; then 9456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9458 fi 9459 9460 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9462 fi 9463 9464 CFLAGS="$CFLAGS -Wsequence-point" 9465 9466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9467 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9468 cacheid=xorg_cv_cc_flag__Wsequence_point 9469 if eval \${$cacheid+:} false; then : 9470 $as_echo_n "(cached) " >&6 9471 else 9472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9473 /* end confdefs.h. */ 9474 int i; 9475 int 9476 main () 9477 { 9478 9479 ; 9480 return 0; 9481 } 9482 _ACEOF 9483 if ac_fn_c_try_link "$LINENO"; then : 9484 eval $cacheid=yes 9485 else 9486 eval $cacheid=no 9487 fi 9488 rm -f core conftest.err conftest.$ac_objext \ 9489 conftest$ac_exeext conftest.$ac_ext 9490 fi 9491 9492 9493 CFLAGS="$xorg_testset_save_CFLAGS" 9494 9495 eval supported=\$$cacheid 9496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9497 $as_echo "$supported" >&6; } 9498 if test "$supported" = "yes" ; then 9499 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9500 found="yes" 9501 fi 9502 fi 9503 9504 9505 9506 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 xorg_testset_save_CFLAGS="$CFLAGS" 9519 9520 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9523 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9524 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9525 $as_echo_n "(cached) " >&6 9526 else 9527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9528 /* end confdefs.h. */ 9529 int i; 9530 _ACEOF 9531 if ac_fn_c_try_compile "$LINENO"; then : 9532 xorg_cv_cc_flag_unknown_warning_option=yes 9533 else 9534 xorg_cv_cc_flag_unknown_warning_option=no 9535 fi 9536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9537 fi 9538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9539 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9540 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9541 CFLAGS="$xorg_testset_save_CFLAGS" 9542 fi 9543 9544 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9547 fi 9548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9550 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9551 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9552 $as_echo_n "(cached) " >&6 9553 else 9554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9555 /* end confdefs.h. */ 9556 int i; 9557 _ACEOF 9558 if ac_fn_c_try_compile "$LINENO"; then : 9559 xorg_cv_cc_flag_unused_command_line_argument=yes 9560 else 9561 xorg_cv_cc_flag_unused_command_line_argument=no 9562 fi 9563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9564 fi 9565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9566 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9567 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9568 CFLAGS="$xorg_testset_save_CFLAGS" 9569 fi 9570 9571 found="no" 9572 9573 if test $found = "no" ; then 9574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9576 fi 9577 9578 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9580 fi 9581 9582 CFLAGS="$CFLAGS -Wreturn-type" 9583 9584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9585 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9586 cacheid=xorg_cv_cc_flag__Wreturn_type 9587 if eval \${$cacheid+:} false; then : 9588 $as_echo_n "(cached) " >&6 9589 else 9590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9591 /* end confdefs.h. */ 9592 int i; 9593 int 9594 main () 9595 { 9596 9597 ; 9598 return 0; 9599 } 9600 _ACEOF 9601 if ac_fn_c_try_link "$LINENO"; then : 9602 eval $cacheid=yes 9603 else 9604 eval $cacheid=no 9605 fi 9606 rm -f core conftest.err conftest.$ac_objext \ 9607 conftest$ac_exeext conftest.$ac_ext 9608 fi 9609 9610 9611 CFLAGS="$xorg_testset_save_CFLAGS" 9612 9613 eval supported=\$$cacheid 9614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9615 $as_echo "$supported" >&6; } 9616 if test "$supported" = "yes" ; then 9617 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9618 found="yes" 9619 fi 9620 fi 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 xorg_testset_save_CFLAGS="$CFLAGS" 9637 9638 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9641 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9642 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9643 $as_echo_n "(cached) " >&6 9644 else 9645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9646 /* end confdefs.h. */ 9647 int i; 9648 _ACEOF 9649 if ac_fn_c_try_compile "$LINENO"; then : 9650 xorg_cv_cc_flag_unknown_warning_option=yes 9651 else 9652 xorg_cv_cc_flag_unknown_warning_option=no 9653 fi 9654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9655 fi 9656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9657 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9658 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9659 CFLAGS="$xorg_testset_save_CFLAGS" 9660 fi 9661 9662 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9665 fi 9666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9668 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9669 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9670 $as_echo_n "(cached) " >&6 9671 else 9672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9673 /* end confdefs.h. */ 9674 int i; 9675 _ACEOF 9676 if ac_fn_c_try_compile "$LINENO"; then : 9677 xorg_cv_cc_flag_unused_command_line_argument=yes 9678 else 9679 xorg_cv_cc_flag_unused_command_line_argument=no 9680 fi 9681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9682 fi 9683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9684 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9685 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9686 CFLAGS="$xorg_testset_save_CFLAGS" 9687 fi 9688 9689 found="no" 9690 9691 if test $found = "no" ; then 9692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9694 fi 9695 9696 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9698 fi 9699 9700 CFLAGS="$CFLAGS -Wtrigraphs" 9701 9702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9703 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9704 cacheid=xorg_cv_cc_flag__Wtrigraphs 9705 if eval \${$cacheid+:} false; then : 9706 $as_echo_n "(cached) " >&6 9707 else 9708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9709 /* end confdefs.h. */ 9710 int i; 9711 int 9712 main () 9713 { 9714 9715 ; 9716 return 0; 9717 } 9718 _ACEOF 9719 if ac_fn_c_try_link "$LINENO"; then : 9720 eval $cacheid=yes 9721 else 9722 eval $cacheid=no 9723 fi 9724 rm -f core conftest.err conftest.$ac_objext \ 9725 conftest$ac_exeext conftest.$ac_ext 9726 fi 9727 9728 9729 CFLAGS="$xorg_testset_save_CFLAGS" 9730 9731 eval supported=\$$cacheid 9732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9733 $as_echo "$supported" >&6; } 9734 if test "$supported" = "yes" ; then 9735 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9736 found="yes" 9737 fi 9738 fi 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 xorg_testset_save_CFLAGS="$CFLAGS" 9755 9756 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9759 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9760 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9761 $as_echo_n "(cached) " >&6 9762 else 9763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9764 /* end confdefs.h. */ 9765 int i; 9766 _ACEOF 9767 if ac_fn_c_try_compile "$LINENO"; then : 9768 xorg_cv_cc_flag_unknown_warning_option=yes 9769 else 9770 xorg_cv_cc_flag_unknown_warning_option=no 9771 fi 9772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9773 fi 9774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9775 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9776 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9777 CFLAGS="$xorg_testset_save_CFLAGS" 9778 fi 9779 9780 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9783 fi 9784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9786 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9787 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9788 $as_echo_n "(cached) " >&6 9789 else 9790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9791 /* end confdefs.h. */ 9792 int i; 9793 _ACEOF 9794 if ac_fn_c_try_compile "$LINENO"; then : 9795 xorg_cv_cc_flag_unused_command_line_argument=yes 9796 else 9797 xorg_cv_cc_flag_unused_command_line_argument=no 9798 fi 9799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9800 fi 9801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9802 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9803 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9804 CFLAGS="$xorg_testset_save_CFLAGS" 9805 fi 9806 9807 found="no" 9808 9809 if test $found = "no" ; then 9810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9812 fi 9813 9814 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9816 fi 9817 9818 CFLAGS="$CFLAGS -Warray-bounds" 9819 9820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9821 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9822 cacheid=xorg_cv_cc_flag__Warray_bounds 9823 if eval \${$cacheid+:} false; then : 9824 $as_echo_n "(cached) " >&6 9825 else 9826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9827 /* end confdefs.h. */ 9828 int i; 9829 int 9830 main () 9831 { 9832 9833 ; 9834 return 0; 9835 } 9836 _ACEOF 9837 if ac_fn_c_try_link "$LINENO"; then : 9838 eval $cacheid=yes 9839 else 9840 eval $cacheid=no 9841 fi 9842 rm -f core conftest.err conftest.$ac_objext \ 9843 conftest$ac_exeext conftest.$ac_ext 9844 fi 9845 9846 9847 CFLAGS="$xorg_testset_save_CFLAGS" 9848 9849 eval supported=\$$cacheid 9850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9851 $as_echo "$supported" >&6; } 9852 if test "$supported" = "yes" ; then 9853 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9854 found="yes" 9855 fi 9856 fi 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 xorg_testset_save_CFLAGS="$CFLAGS" 9873 9874 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9877 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9878 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9879 $as_echo_n "(cached) " >&6 9880 else 9881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9882 /* end confdefs.h. */ 9883 int i; 9884 _ACEOF 9885 if ac_fn_c_try_compile "$LINENO"; then : 9886 xorg_cv_cc_flag_unknown_warning_option=yes 9887 else 9888 xorg_cv_cc_flag_unknown_warning_option=no 9889 fi 9890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9891 fi 9892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9893 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9894 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9895 CFLAGS="$xorg_testset_save_CFLAGS" 9896 fi 9897 9898 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9901 fi 9902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9904 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9905 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9906 $as_echo_n "(cached) " >&6 9907 else 9908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9909 /* end confdefs.h. */ 9910 int i; 9911 _ACEOF 9912 if ac_fn_c_try_compile "$LINENO"; then : 9913 xorg_cv_cc_flag_unused_command_line_argument=yes 9914 else 9915 xorg_cv_cc_flag_unused_command_line_argument=no 9916 fi 9917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9918 fi 9919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9920 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9921 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9922 CFLAGS="$xorg_testset_save_CFLAGS" 9923 fi 9924 9925 found="no" 9926 9927 if test $found = "no" ; then 9928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9930 fi 9931 9932 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9933 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9934 fi 9935 9936 CFLAGS="$CFLAGS -Wwrite-strings" 9937 9938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9939 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9940 cacheid=xorg_cv_cc_flag__Wwrite_strings 9941 if eval \${$cacheid+:} false; then : 9942 $as_echo_n "(cached) " >&6 9943 else 9944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9945 /* end confdefs.h. */ 9946 int i; 9947 int 9948 main () 9949 { 9950 9951 ; 9952 return 0; 9953 } 9954 _ACEOF 9955 if ac_fn_c_try_link "$LINENO"; then : 9956 eval $cacheid=yes 9957 else 9958 eval $cacheid=no 9959 fi 9960 rm -f core conftest.err conftest.$ac_objext \ 9961 conftest$ac_exeext conftest.$ac_ext 9962 fi 9963 9964 9965 CFLAGS="$xorg_testset_save_CFLAGS" 9966 9967 eval supported=\$$cacheid 9968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9969 $as_echo "$supported" >&6; } 9970 if test "$supported" = "yes" ; then 9971 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9972 found="yes" 9973 fi 9974 fi 9975 9976 9977 9978 9979 9980 9981 9982 9983 9984 9985 9986 9987 9988 9989 9990 xorg_testset_save_CFLAGS="$CFLAGS" 9991 9992 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9995 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9996 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9997 $as_echo_n "(cached) " >&6 9998 else 9999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10000 /* end confdefs.h. */ 10001 int i; 10002 _ACEOF 10003 if ac_fn_c_try_compile "$LINENO"; then : 10004 xorg_cv_cc_flag_unknown_warning_option=yes 10005 else 10006 xorg_cv_cc_flag_unknown_warning_option=no 10007 fi 10008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10009 fi 10010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10011 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10012 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10013 CFLAGS="$xorg_testset_save_CFLAGS" 10014 fi 10015 10016 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10019 fi 10020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10022 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10023 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10024 $as_echo_n "(cached) " >&6 10025 else 10026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10027 /* end confdefs.h. */ 10028 int i; 10029 _ACEOF 10030 if ac_fn_c_try_compile "$LINENO"; then : 10031 xorg_cv_cc_flag_unused_command_line_argument=yes 10032 else 10033 xorg_cv_cc_flag_unused_command_line_argument=no 10034 fi 10035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10036 fi 10037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10038 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10039 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10040 CFLAGS="$xorg_testset_save_CFLAGS" 10041 fi 10042 10043 found="no" 10044 10045 if test $found = "no" ; then 10046 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10048 fi 10049 10050 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10052 fi 10053 10054 CFLAGS="$CFLAGS -Waddress" 10055 10056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10057 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 10058 cacheid=xorg_cv_cc_flag__Waddress 10059 if eval \${$cacheid+:} false; then : 10060 $as_echo_n "(cached) " >&6 10061 else 10062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10063 /* end confdefs.h. */ 10064 int i; 10065 int 10066 main () 10067 { 10068 10069 ; 10070 return 0; 10071 } 10072 _ACEOF 10073 if ac_fn_c_try_link "$LINENO"; then : 10074 eval $cacheid=yes 10075 else 10076 eval $cacheid=no 10077 fi 10078 rm -f core conftest.err conftest.$ac_objext \ 10079 conftest$ac_exeext conftest.$ac_ext 10080 fi 10081 10082 10083 CFLAGS="$xorg_testset_save_CFLAGS" 10084 10085 eval supported=\$$cacheid 10086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10087 $as_echo "$supported" >&6; } 10088 if test "$supported" = "yes" ; then 10089 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10090 found="yes" 10091 fi 10092 fi 10093 10094 10095 10096 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 xorg_testset_save_CFLAGS="$CFLAGS" 10109 10110 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10113 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10114 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10115 $as_echo_n "(cached) " >&6 10116 else 10117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10118 /* end confdefs.h. */ 10119 int i; 10120 _ACEOF 10121 if ac_fn_c_try_compile "$LINENO"; then : 10122 xorg_cv_cc_flag_unknown_warning_option=yes 10123 else 10124 xorg_cv_cc_flag_unknown_warning_option=no 10125 fi 10126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10127 fi 10128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10129 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10130 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10131 CFLAGS="$xorg_testset_save_CFLAGS" 10132 fi 10133 10134 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10137 fi 10138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10140 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10141 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10142 $as_echo_n "(cached) " >&6 10143 else 10144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10145 /* end confdefs.h. */ 10146 int i; 10147 _ACEOF 10148 if ac_fn_c_try_compile "$LINENO"; then : 10149 xorg_cv_cc_flag_unused_command_line_argument=yes 10150 else 10151 xorg_cv_cc_flag_unused_command_line_argument=no 10152 fi 10153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10154 fi 10155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10156 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10157 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10158 CFLAGS="$xorg_testset_save_CFLAGS" 10159 fi 10160 10161 found="no" 10162 10163 if test $found = "no" ; then 10164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10166 fi 10167 10168 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10170 fi 10171 10172 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10173 10174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10175 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10176 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10177 if eval \${$cacheid+:} false; then : 10178 $as_echo_n "(cached) " >&6 10179 else 10180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10181 /* end confdefs.h. */ 10182 int i; 10183 int 10184 main () 10185 { 10186 10187 ; 10188 return 0; 10189 } 10190 _ACEOF 10191 if ac_fn_c_try_link "$LINENO"; then : 10192 eval $cacheid=yes 10193 else 10194 eval $cacheid=no 10195 fi 10196 rm -f core conftest.err conftest.$ac_objext \ 10197 conftest$ac_exeext conftest.$ac_ext 10198 fi 10199 10200 10201 CFLAGS="$xorg_testset_save_CFLAGS" 10202 10203 eval supported=\$$cacheid 10204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10205 $as_echo "$supported" >&6; } 10206 if test "$supported" = "yes" ; then 10207 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10208 found="yes" 10209 fi 10210 fi 10211 10212 10213 10214 10215 10216 10217 10218 10219 10220 10221 10222 10223 10224 10225 10226 xorg_testset_save_CFLAGS="$CFLAGS" 10227 10228 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10231 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10232 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10233 $as_echo_n "(cached) " >&6 10234 else 10235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10236 /* end confdefs.h. */ 10237 int i; 10238 _ACEOF 10239 if ac_fn_c_try_compile "$LINENO"; then : 10240 xorg_cv_cc_flag_unknown_warning_option=yes 10241 else 10242 xorg_cv_cc_flag_unknown_warning_option=no 10243 fi 10244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10245 fi 10246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10247 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10248 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10249 CFLAGS="$xorg_testset_save_CFLAGS" 10250 fi 10251 10252 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10255 fi 10256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10258 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10259 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10260 $as_echo_n "(cached) " >&6 10261 else 10262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10263 /* end confdefs.h. */ 10264 int i; 10265 _ACEOF 10266 if ac_fn_c_try_compile "$LINENO"; then : 10267 xorg_cv_cc_flag_unused_command_line_argument=yes 10268 else 10269 xorg_cv_cc_flag_unused_command_line_argument=no 10270 fi 10271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10272 fi 10273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10274 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10275 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10276 CFLAGS="$xorg_testset_save_CFLAGS" 10277 fi 10278 10279 found="no" 10280 10281 if test $found = "no" ; then 10282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10284 fi 10285 10286 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10288 fi 10289 10290 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10291 10292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10293 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10294 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10295 if eval \${$cacheid+:} false; then : 10296 $as_echo_n "(cached) " >&6 10297 else 10298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10299 /* end confdefs.h. */ 10300 int i; 10301 int 10302 main () 10303 { 10304 10305 ; 10306 return 0; 10307 } 10308 _ACEOF 10309 if ac_fn_c_try_link "$LINENO"; then : 10310 eval $cacheid=yes 10311 else 10312 eval $cacheid=no 10313 fi 10314 rm -f core conftest.err conftest.$ac_objext \ 10315 conftest$ac_exeext conftest.$ac_ext 10316 fi 10317 10318 10319 CFLAGS="$xorg_testset_save_CFLAGS" 10320 10321 eval supported=\$$cacheid 10322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10323 $as_echo "$supported" >&6; } 10324 if test "$supported" = "yes" ; then 10325 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10326 found="yes" 10327 fi 10328 fi 10329 10330 10331 fi 10332 10333 10334 10335 10336 10337 10338 10339 CWARNFLAGS="$BASE_CFLAGS" 10340 if test "x$GCC" = xyes ; then 10341 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10342 fi 10343 10344 10345 10346 10347 10348 10349 10350 10351 # Check whether --enable-strict-compilation was given. 10352 if test "${enable_strict_compilation+set}" = set; then : 10353 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10354 else 10355 STRICT_COMPILE=no 10356 fi 10357 10358 10359 10360 10361 10362 10363 STRICT_CFLAGS="" 10364 10365 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 xorg_testset_save_CFLAGS="$CFLAGS" 10378 10379 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10382 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10383 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10384 $as_echo_n "(cached) " >&6 10385 else 10386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10387 /* end confdefs.h. */ 10388 int i; 10389 _ACEOF 10390 if ac_fn_c_try_compile "$LINENO"; then : 10391 xorg_cv_cc_flag_unknown_warning_option=yes 10392 else 10393 xorg_cv_cc_flag_unknown_warning_option=no 10394 fi 10395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10396 fi 10397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10398 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10399 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10400 CFLAGS="$xorg_testset_save_CFLAGS" 10401 fi 10402 10403 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10404 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10406 fi 10407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10409 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10410 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10411 $as_echo_n "(cached) " >&6 10412 else 10413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10414 /* end confdefs.h. */ 10415 int i; 10416 _ACEOF 10417 if ac_fn_c_try_compile "$LINENO"; then : 10418 xorg_cv_cc_flag_unused_command_line_argument=yes 10419 else 10420 xorg_cv_cc_flag_unused_command_line_argument=no 10421 fi 10422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10423 fi 10424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10425 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10426 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10427 CFLAGS="$xorg_testset_save_CFLAGS" 10428 fi 10429 10430 found="no" 10431 10432 if test $found = "no" ; then 10433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10435 fi 10436 10437 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10439 fi 10440 10441 CFLAGS="$CFLAGS -pedantic" 10442 10443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10444 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10445 cacheid=xorg_cv_cc_flag__pedantic 10446 if eval \${$cacheid+:} false; then : 10447 $as_echo_n "(cached) " >&6 10448 else 10449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10450 /* end confdefs.h. */ 10451 int i; 10452 int 10453 main () 10454 { 10455 10456 ; 10457 return 0; 10458 } 10459 _ACEOF 10460 if ac_fn_c_try_link "$LINENO"; then : 10461 eval $cacheid=yes 10462 else 10463 eval $cacheid=no 10464 fi 10465 rm -f core conftest.err conftest.$ac_objext \ 10466 conftest$ac_exeext conftest.$ac_ext 10467 fi 10468 10469 10470 CFLAGS="$xorg_testset_save_CFLAGS" 10471 10472 eval supported=\$$cacheid 10473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10474 $as_echo "$supported" >&6; } 10475 if test "$supported" = "yes" ; then 10476 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10477 found="yes" 10478 fi 10479 fi 10480 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 10493 10494 10495 xorg_testset_save_CFLAGS="$CFLAGS" 10496 10497 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10500 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10501 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10502 $as_echo_n "(cached) " >&6 10503 else 10504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10505 /* end confdefs.h. */ 10506 int i; 10507 _ACEOF 10508 if ac_fn_c_try_compile "$LINENO"; then : 10509 xorg_cv_cc_flag_unknown_warning_option=yes 10510 else 10511 xorg_cv_cc_flag_unknown_warning_option=no 10512 fi 10513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10514 fi 10515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10516 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10517 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10518 CFLAGS="$xorg_testset_save_CFLAGS" 10519 fi 10520 10521 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10524 fi 10525 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10527 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10528 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10529 $as_echo_n "(cached) " >&6 10530 else 10531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10532 /* end confdefs.h. */ 10533 int i; 10534 _ACEOF 10535 if ac_fn_c_try_compile "$LINENO"; then : 10536 xorg_cv_cc_flag_unused_command_line_argument=yes 10537 else 10538 xorg_cv_cc_flag_unused_command_line_argument=no 10539 fi 10540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10541 fi 10542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10543 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10544 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10545 CFLAGS="$xorg_testset_save_CFLAGS" 10546 fi 10547 10548 found="no" 10549 10550 if test $found = "no" ; then 10551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10553 fi 10554 10555 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10557 fi 10558 10559 CFLAGS="$CFLAGS -Werror" 10560 10561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10562 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10563 cacheid=xorg_cv_cc_flag__Werror 10564 if eval \${$cacheid+:} false; then : 10565 $as_echo_n "(cached) " >&6 10566 else 10567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10568 /* end confdefs.h. */ 10569 int i; 10570 int 10571 main () 10572 { 10573 10574 ; 10575 return 0; 10576 } 10577 _ACEOF 10578 if ac_fn_c_try_link "$LINENO"; then : 10579 eval $cacheid=yes 10580 else 10581 eval $cacheid=no 10582 fi 10583 rm -f core conftest.err conftest.$ac_objext \ 10584 conftest$ac_exeext conftest.$ac_ext 10585 fi 10586 10587 10588 CFLAGS="$xorg_testset_save_CFLAGS" 10589 10590 eval supported=\$$cacheid 10591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10592 $as_echo "$supported" >&6; } 10593 if test "$supported" = "yes" ; then 10594 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10595 found="yes" 10596 fi 10597 fi 10598 10599 if test $found = "no" ; then 10600 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10602 fi 10603 10604 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10605 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10606 fi 10607 10608 CFLAGS="$CFLAGS -errwarn" 10609 10610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10611 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10612 cacheid=xorg_cv_cc_flag__errwarn 10613 if eval \${$cacheid+:} false; then : 10614 $as_echo_n "(cached) " >&6 10615 else 10616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10617 /* end confdefs.h. */ 10618 int i; 10619 int 10620 main () 10621 { 10622 10623 ; 10624 return 0; 10625 } 10626 _ACEOF 10627 if ac_fn_c_try_link "$LINENO"; then : 10628 eval $cacheid=yes 10629 else 10630 eval $cacheid=no 10631 fi 10632 rm -f core conftest.err conftest.$ac_objext \ 10633 conftest$ac_exeext conftest.$ac_ext 10634 fi 10635 10636 10637 CFLAGS="$xorg_testset_save_CFLAGS" 10638 10639 eval supported=\$$cacheid 10640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10641 $as_echo "$supported" >&6; } 10642 if test "$supported" = "yes" ; then 10643 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10644 found="yes" 10645 fi 10646 fi 10647 10648 10649 10650 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10651 # activate it with -Werror, so we add it here explicitly. 10652 10653 10654 10655 10656 10657 10658 10659 10660 10661 10662 10663 10664 10665 xorg_testset_save_CFLAGS="$CFLAGS" 10666 10667 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10670 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10671 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10672 $as_echo_n "(cached) " >&6 10673 else 10674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10675 /* end confdefs.h. */ 10676 int i; 10677 _ACEOF 10678 if ac_fn_c_try_compile "$LINENO"; then : 10679 xorg_cv_cc_flag_unknown_warning_option=yes 10680 else 10681 xorg_cv_cc_flag_unknown_warning_option=no 10682 fi 10683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10684 fi 10685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10686 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10687 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10688 CFLAGS="$xorg_testset_save_CFLAGS" 10689 fi 10690 10691 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10694 fi 10695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10697 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10698 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10699 $as_echo_n "(cached) " >&6 10700 else 10701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10702 /* end confdefs.h. */ 10703 int i; 10704 _ACEOF 10705 if ac_fn_c_try_compile "$LINENO"; then : 10706 xorg_cv_cc_flag_unused_command_line_argument=yes 10707 else 10708 xorg_cv_cc_flag_unused_command_line_argument=no 10709 fi 10710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10711 fi 10712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10713 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10714 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10715 CFLAGS="$xorg_testset_save_CFLAGS" 10716 fi 10717 10718 found="no" 10719 10720 if test $found = "no" ; then 10721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10723 fi 10724 10725 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10727 fi 10728 10729 CFLAGS="$CFLAGS -Werror=attributes" 10730 10731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10732 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10733 cacheid=xorg_cv_cc_flag__Werror_attributes 10734 if eval \${$cacheid+:} false; then : 10735 $as_echo_n "(cached) " >&6 10736 else 10737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10738 /* end confdefs.h. */ 10739 int i; 10740 int 10741 main () 10742 { 10743 10744 ; 10745 return 0; 10746 } 10747 _ACEOF 10748 if ac_fn_c_try_link "$LINENO"; then : 10749 eval $cacheid=yes 10750 else 10751 eval $cacheid=no 10752 fi 10753 rm -f core conftest.err conftest.$ac_objext \ 10754 conftest$ac_exeext conftest.$ac_ext 10755 fi 10756 10757 10758 CFLAGS="$xorg_testset_save_CFLAGS" 10759 10760 eval supported=\$$cacheid 10761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10762 $as_echo "$supported" >&6; } 10763 if test "$supported" = "yes" ; then 10764 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10765 found="yes" 10766 fi 10767 fi 10768 10769 10770 10771 if test "x$STRICT_COMPILE" = "xyes"; then 10772 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10773 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10774 fi 10775 10776 10777 10778 10779 10780 10781 cat >>confdefs.h <<_ACEOF 10782 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10783 _ACEOF 10784 10785 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10786 if test "x$PVM" = "x"; then 10787 PVM="0" 10788 fi 10789 10790 cat >>confdefs.h <<_ACEOF 10791 #define PACKAGE_VERSION_MINOR $PVM 10792 _ACEOF 10793 10794 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10795 if test "x$PVP" = "x"; then 10796 PVP="0" 10797 fi 10798 10799 cat >>confdefs.h <<_ACEOF 10800 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10801 _ACEOF 10802 10803 10804 10805 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10806 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10807 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10808 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10809 10810 10811 10812 10813 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10814 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10815 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10816 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10817 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10818 10819 10820 10821 10822 10823 10824 if test x$APP_MAN_SUFFIX = x ; then 10825 APP_MAN_SUFFIX=1 10826 fi 10827 if test x$APP_MAN_DIR = x ; then 10828 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10829 fi 10830 10831 if test x$LIB_MAN_SUFFIX = x ; then 10832 LIB_MAN_SUFFIX=3 10833 fi 10834 if test x$LIB_MAN_DIR = x ; then 10835 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10836 fi 10837 10838 if test x$FILE_MAN_SUFFIX = x ; then 10839 case $host_os in 10840 # Solaris 2.0 - 11 use SysV man page sections 10841 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10842 *) FILE_MAN_SUFFIX=5 ;; 10843 esac 10844 fi 10845 if test x$FILE_MAN_DIR = x ; then 10846 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10847 fi 10848 10849 if test x$MISC_MAN_SUFFIX = x ; then 10850 case $host_os in 10851 # Solaris 2.0 - 11 use SysV man page sections 10852 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10853 *) MISC_MAN_SUFFIX=7 ;; 10854 esac 10855 fi 10856 if test x$MISC_MAN_DIR = x ; then 10857 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10858 fi 10859 10860 if test x$DRIVER_MAN_SUFFIX = x ; then 10861 case $host_os in 10862 # Solaris 2.0 - 11 use SysV man page sections 10863 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10864 *) DRIVER_MAN_SUFFIX=4 ;; 10865 esac 10866 fi 10867 if test x$DRIVER_MAN_DIR = x ; then 10868 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10869 fi 10870 10871 if test x$ADMIN_MAN_SUFFIX = x ; then 10872 case $host_os in 10873 # Solaris 2.0 - 11 use SysV man page sections 10874 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10875 *) ADMIN_MAN_SUFFIX=8 ;; 10876 esac 10877 fi 10878 if test x$ADMIN_MAN_DIR = x ; then 10879 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10880 fi 10881 10882 10883 10884 10885 10886 10887 10888 10889 10890 10891 10892 10893 10894 10895 10896 XORG_MAN_PAGE="X Version 11" 10897 10898 MAN_SUBSTS="\ 10899 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10900 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10901 -e 's|__xservername__|Xorg|g' \ 10902 -e 's|__xconfigfile__|xorg.conf|g' \ 10903 -e 's|__projectroot__|\$(prefix)|g' \ 10904 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10905 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10906 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10907 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10908 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10909 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10910 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10911 10912 10913 10914 # Check whether --enable-silent-rules was given. 10915 if test "${enable_silent_rules+set}" = set; then : 10916 enableval=$enable_silent_rules; 10917 fi 10918 10919 case $enable_silent_rules in # ((( 10920 yes) AM_DEFAULT_VERBOSITY=0;; 10921 no) AM_DEFAULT_VERBOSITY=1;; 10922 *) AM_DEFAULT_VERBOSITY=0;; 10923 esac 10924 am_make=${MAKE-make} 10925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10926 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10927 if ${am_cv_make_support_nested_variables+:} false; then : 10928 $as_echo_n "(cached) " >&6 10929 else 10930 if $as_echo 'TRUE=$(BAR$(V)) 10931 BAR0=false 10932 BAR1=true 10933 V=1 10934 am__doit: 10935 @$(TRUE) 10936 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10937 am_cv_make_support_nested_variables=yes 10938 else 10939 am_cv_make_support_nested_variables=no 10940 fi 10941 fi 10942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10943 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10944 if test $am_cv_make_support_nested_variables = yes; then 10945 AM_V='$(V)' 10946 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10947 else 10948 AM_V=$AM_DEFAULT_VERBOSITY 10949 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10950 fi 10951 AM_BACKSLASH='\' 10952 10953 10954 10955 # Checks for pkg-config packages 10956 # - Both CFLAGS & LIBS needed: 10957 10958 pkg_failed=no 10959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XHOST" >&5 10960 $as_echo_n "checking for XHOST... " >&6; } 10961 10962 if test -n "$XHOST_CFLAGS"; then 10963 pkg_cv_XHOST_CFLAGS="$XHOST_CFLAGS" 10964 elif test -n "$PKG_CONFIG"; then 10965 if test -n "$PKG_CONFIG" && \ 10966 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.22 x11 xmuu\""; } >&5 10967 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.22 x11 xmuu") 2>&5 10968 ac_status=$? 10969 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10970 test $ac_status = 0; }; then 10971 pkg_cv_XHOST_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.22 x11 xmuu" 2>/dev/null` 10972 test "x$?" != "x0" && pkg_failed=yes 10973 else 10974 pkg_failed=yes 10975 fi 10976 else 10977 pkg_failed=untried 10978 fi 10979 if test -n "$XHOST_LIBS"; then 10980 pkg_cv_XHOST_LIBS="$XHOST_LIBS" 10981 elif test -n "$PKG_CONFIG"; then 10982 if test -n "$PKG_CONFIG" && \ 10983 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.22 x11 xmuu\""; } >&5 10984 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.22 x11 xmuu") 2>&5 10985 ac_status=$? 10986 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10987 test $ac_status = 0; }; then 10988 pkg_cv_XHOST_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.22 x11 xmuu" 2>/dev/null` 10989 test "x$?" != "x0" && pkg_failed=yes 10990 else 10991 pkg_failed=yes 10992 fi 10993 else 10994 pkg_failed=untried 10995 fi 10996 10997 10998 10999 if test $pkg_failed = yes; then 11000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11001 $as_echo "no" >&6; } 11002 11003 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11004 _pkg_short_errors_supported=yes 11005 else 11006 _pkg_short_errors_supported=no 11007 fi 11008 if test $_pkg_short_errors_supported = yes; then 11009 XHOST_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.22 x11 xmuu" 2>&1` 11010 else 11011 XHOST_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.22 x11 xmuu" 2>&1` 11012 fi 11013 # Put the nasty error message in config.log where it belongs 11014 echo "$XHOST_PKG_ERRORS" >&5 11015 11016 as_fn_error $? "Package requirements (xproto >= 7.0.22 x11 xmuu) were not met: 11017 11018 $XHOST_PKG_ERRORS 11019 11020 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11021 installed software in a non-standard prefix. 11022 11023 Alternatively, you may set the environment variables XHOST_CFLAGS 11024 and XHOST_LIBS to avoid the need to call pkg-config. 11025 See the pkg-config man page for more details." "$LINENO" 5 11026 elif test $pkg_failed = untried; then 11027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11028 $as_echo "no" >&6; } 11029 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11030 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11031 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11032 is in your PATH or set the PKG_CONFIG environment variable to the full 11033 path to pkg-config. 11034 11035 Alternatively, you may set the environment variables XHOST_CFLAGS 11036 and XHOST_LIBS to avoid the need to call pkg-config. 11037 See the pkg-config man page for more details. 11038 11039 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11040 See \`config.log' for more details" "$LINENO" 5; } 11041 else 11042 XHOST_CFLAGS=$pkg_cv_XHOST_CFLAGS 11043 XHOST_LIBS=$pkg_cv_XHOST_LIBS 11044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11045 $as_echo "yes" >&6; } 11046 11047 fi 11048 # - Only CFLAGS needed, not libs: 11049 11050 pkg_failed=no 11051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XAU" >&5 11052 $as_echo_n "checking for XAU... " >&6; } 11053 11054 if test -n "$XAU_CFLAGS"; then 11055 pkg_cv_XAU_CFLAGS="$XAU_CFLAGS" 11056 elif test -n "$PKG_CONFIG"; then 11057 if test -n "$PKG_CONFIG" && \ 11058 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xau\""; } >&5 11059 ($PKG_CONFIG --exists --print-errors "xau") 2>&5 11060 ac_status=$? 11061 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11062 test $ac_status = 0; }; then 11063 pkg_cv_XAU_CFLAGS=`$PKG_CONFIG --cflags "xau" 2>/dev/null` 11064 test "x$?" != "x0" && pkg_failed=yes 11065 else 11066 pkg_failed=yes 11067 fi 11068 else 11069 pkg_failed=untried 11070 fi 11071 if test -n "$XAU_LIBS"; then 11072 pkg_cv_XAU_LIBS="$XAU_LIBS" 11073 elif test -n "$PKG_CONFIG"; then 11074 if test -n "$PKG_CONFIG" && \ 11075 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xau\""; } >&5 11076 ($PKG_CONFIG --exists --print-errors "xau") 2>&5 11077 ac_status=$? 11078 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11079 test $ac_status = 0; }; then 11080 pkg_cv_XAU_LIBS=`$PKG_CONFIG --libs "xau" 2>/dev/null` 11081 test "x$?" != "x0" && pkg_failed=yes 11082 else 11083 pkg_failed=yes 11084 fi 11085 else 11086 pkg_failed=untried 11087 fi 11088 11089 11090 11091 if test $pkg_failed = yes; then 11092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11093 $as_echo "no" >&6; } 11094 11095 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11096 _pkg_short_errors_supported=yes 11097 else 11098 _pkg_short_errors_supported=no 11099 fi 11100 if test $_pkg_short_errors_supported = yes; then 11101 XAU_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xau" 2>&1` 11102 else 11103 XAU_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xau" 2>&1` 11104 fi 11105 # Put the nasty error message in config.log where it belongs 11106 echo "$XAU_PKG_ERRORS" >&5 11107 11108 as_fn_error $? "Package requirements (xau) were not met: 11109 11110 $XAU_PKG_ERRORS 11111 11112 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11113 installed software in a non-standard prefix. 11114 11115 Alternatively, you may set the environment variables XAU_CFLAGS 11116 and XAU_LIBS to avoid the need to call pkg-config. 11117 See the pkg-config man page for more details." "$LINENO" 5 11118 elif test $pkg_failed = untried; then 11119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11120 $as_echo "no" >&6; } 11121 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11122 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11123 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11124 is in your PATH or set the PKG_CONFIG environment variable to the full 11125 path to pkg-config. 11126 11127 Alternatively, you may set the environment variables XAU_CFLAGS 11128 and XAU_LIBS to avoid the need to call pkg-config. 11129 See the pkg-config man page for more details. 11130 11131 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11132 See \`config.log' for more details" "$LINENO" 5; } 11133 else 11134 XAU_CFLAGS=$pkg_cv_XAU_CFLAGS 11135 XAU_LIBS=$pkg_cv_XAU_LIBS 11136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11137 $as_echo "yes" >&6; } 11138 11139 fi 11140 11141 # Transport selection macro from xtrans.m4 11142 11143 11144 case $host_os in 11145 mingw*) unixdef="no" ;; 11146 *) unixdef="yes" ;; 11147 esac 11148 # Check whether --enable-unix-transport was given. 11149 if test "${enable_unix_transport+set}" = set; then : 11150 enableval=$enable_unix_transport; UNIXCONN=$enableval 11151 else 11152 UNIXCONN=$unixdef 11153 fi 11154 11155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 11156 $as_echo_n "checking if Xtrans should support UNIX socket connections... " >&6; } 11157 if test "$UNIXCONN" = "yes"; then 11158 11159 $as_echo "#define UNIXCONN 1" >>confdefs.h 11160 11161 fi 11162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 11163 $as_echo "$UNIXCONN" >&6; } 11164 # Check whether --enable-tcp-transport was given. 11165 if test "${enable_tcp_transport+set}" = set; then : 11166 enableval=$enable_tcp_transport; TCPCONN=$enableval 11167 else 11168 TCPCONN=yes 11169 fi 11170 11171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 11172 $as_echo_n "checking if Xtrans should support TCP socket connections... " >&6; } 11173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 11174 $as_echo "$TCPCONN" >&6; } 11175 if test "$TCPCONN" = "yes"; then 11176 11177 $as_echo "#define TCPCONN 1" >>confdefs.h 11178 11179 11180 # SVR4 hides these in libraries other than libc 11181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 11182 $as_echo_n "checking for library containing socket... " >&6; } 11183 if ${ac_cv_search_socket+:} false; then : 11184 $as_echo_n "(cached) " >&6 11185 else 11186 ac_func_search_save_LIBS=$LIBS 11187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11188 /* end confdefs.h. */ 11189 11190 /* Override any GCC internal prototype to avoid an error. 11191 Use char because int might match the return type of a GCC 11192 builtin and then its argument prototype would still apply. */ 11193 #ifdef __cplusplus 11194 extern "C" 11195 #endif 11196 char socket (); 11197 int 11198 main () 11199 { 11200 return socket (); 11201 ; 11202 return 0; 11203 } 11204 _ACEOF 11205 for ac_lib in '' socket; do 11206 if test -z "$ac_lib"; then 11207 ac_res="none required" 11208 else 11209 ac_res=-l$ac_lib 11210 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11211 fi 11212 if ac_fn_c_try_link "$LINENO"; then : 11213 ac_cv_search_socket=$ac_res 11214 fi 11215 rm -f core conftest.err conftest.$ac_objext \ 11216 conftest$ac_exeext 11217 if ${ac_cv_search_socket+:} false; then : 11218 break 11219 fi 11220 done 11221 if ${ac_cv_search_socket+:} false; then : 11222 11223 else 11224 ac_cv_search_socket=no 11225 fi 11226 rm conftest.$ac_ext 11227 LIBS=$ac_func_search_save_LIBS 11228 fi 11229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 11230 $as_echo "$ac_cv_search_socket" >&6; } 11231 ac_res=$ac_cv_search_socket 11232 if test "$ac_res" != no; then : 11233 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11234 11235 fi 11236 11237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 11238 $as_echo_n "checking for library containing gethostbyname... " >&6; } 11239 if ${ac_cv_search_gethostbyname+:} false; then : 11240 $as_echo_n "(cached) " >&6 11241 else 11242 ac_func_search_save_LIBS=$LIBS 11243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11244 /* end confdefs.h. */ 11245 11246 /* Override any GCC internal prototype to avoid an error. 11247 Use char because int might match the return type of a GCC 11248 builtin and then its argument prototype would still apply. */ 11249 #ifdef __cplusplus 11250 extern "C" 11251 #endif 11252 char gethostbyname (); 11253 int 11254 main () 11255 { 11256 return gethostbyname (); 11257 ; 11258 return 0; 11259 } 11260 _ACEOF 11261 for ac_lib in '' nsl; do 11262 if test -z "$ac_lib"; then 11263 ac_res="none required" 11264 else 11265 ac_res=-l$ac_lib 11266 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11267 fi 11268 if ac_fn_c_try_link "$LINENO"; then : 11269 ac_cv_search_gethostbyname=$ac_res 11270 fi 11271 rm -f core conftest.err conftest.$ac_objext \ 11272 conftest$ac_exeext 11273 if ${ac_cv_search_gethostbyname+:} false; then : 11274 break 11275 fi 11276 done 11277 if ${ac_cv_search_gethostbyname+:} false; then : 11278 11279 else 11280 ac_cv_search_gethostbyname=no 11281 fi 11282 rm conftest.$ac_ext 11283 LIBS=$ac_func_search_save_LIBS 11284 fi 11285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 11286 $as_echo "$ac_cv_search_gethostbyname" >&6; } 11287 ac_res=$ac_cv_search_gethostbyname 11288 if test "$ac_res" != no; then : 11289 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11290 11291 fi 11292 11293 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 11294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 11295 $as_echo_n "checking for main in -lws2_32... " >&6; } 11296 if ${ac_cv_lib_ws2_32_main+:} false; then : 11297 $as_echo_n "(cached) " >&6 11298 else 11299 ac_check_lib_save_LIBS=$LIBS 11300 LIBS="-lws2_32 $LIBS" 11301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11302 /* end confdefs.h. */ 11303 11304 11305 int 11306 main () 11307 { 11308 return main (); 11309 ; 11310 return 0; 11311 } 11312 _ACEOF 11313 if ac_fn_c_try_link "$LINENO"; then : 11314 ac_cv_lib_ws2_32_main=yes 11315 else 11316 ac_cv_lib_ws2_32_main=no 11317 fi 11318 rm -f core conftest.err conftest.$ac_objext \ 11319 conftest$ac_exeext conftest.$ac_ext 11320 LIBS=$ac_check_lib_save_LIBS 11321 fi 11322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 11323 $as_echo "$ac_cv_lib_ws2_32_main" >&6; } 11324 if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 11325 cat >>confdefs.h <<_ACEOF 11326 #define HAVE_LIBWS2_32 1 11327 _ACEOF 11328 11329 LIBS="-lws2_32 $LIBS" 11330 11331 fi 11332 11333 fi 11334 11335 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 11336 # Check whether --enable-ipv6 was given. 11337 if test "${enable_ipv6+set}" = set; then : 11338 enableval=$enable_ipv6; IPV6CONN=$enableval 11339 else 11340 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 11341 if test "x$ac_cv_func_getaddrinfo" = xyes; then : 11342 IPV6CONN=yes 11343 else 11344 IPV6CONN=no 11345 fi 11346 11347 fi 11348 11349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 11350 $as_echo_n "checking if IPv6 support should be built... " >&6; } 11351 if test "$IPV6CONN" = "yes"; then 11352 11353 $as_echo "#define IPv6 1" >>confdefs.h 11354 11355 fi 11356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 11357 $as_echo "$IPV6CONN" >&6; } 11358 11359 # 4.3BSD-Reno added a new member to struct sockaddr_in 11360 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 11361 #include <sys/types.h> 11362 #include <sys/socket.h> 11363 #include <netinet/in.h> 11364 11365 " 11366 if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 11367 11368 $as_echo "#define BSD44SOCKETS 1" >>confdefs.h 11369 11370 fi 11371 11372 11373 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 11374 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 11375 $ac_includes_default 11376 #include <sys/socket.h> 11377 " 11378 if test "x$ac_cv_type_socklen_t" = xyes; then : 11379 11380 cat >>confdefs.h <<_ACEOF 11381 #define HAVE_SOCKLEN_T 1 11382 _ACEOF 11383 11384 11385 fi 11386 11387 11388 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 11389 # _XOPEN_SOURCE to get it (such as on Solaris) 11390 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 11391 $ac_includes_default 11392 #include <sys/socket.h> 11393 11394 " 11395 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 11396 11397 fi 11398 11399 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 11400 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 11401 unset ac_cv_member_struct_msghdr_msg_control 11402 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5 11403 $as_echo "$as_me: trying again with _XOPEN_SOURCE=600" >&6;} 11404 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 11405 #define _XOPEN_SOURCE 600 11406 $ac_includes_default 11407 #include <sys/socket.h> 11408 11409 " 11410 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 11411 11412 $as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h 11413 11414 11415 fi 11416 11417 fi 11418 # If that didn't work, fall back to XPG5/UNIX98 with C89 11419 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 11420 unset ac_cv_member_struct_msghdr_msg_control 11421 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5 11422 $as_echo "$as_me: trying again with _XOPEN_SOURCE=500" >&6;} 11423 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 11424 #define _XOPEN_SOURCE 500 11425 $ac_includes_default 11426 #include <sys/socket.h> 11427 11428 " 11429 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 11430 11431 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h 11432 11433 11434 fi 11435 11436 fi 11437 11438 11439 11440 fi 11441 case $host_os in 11442 solaris*|sco*|sysv4*) localdef="yes" ;; 11443 *) localdef="no" ;; 11444 esac 11445 # Check whether --enable-local-transport was given. 11446 if test "${enable_local_transport+set}" = set; then : 11447 enableval=$enable_local_transport; LOCALCONN=$enableval 11448 else 11449 LOCALCONN=$localdef 11450 fi 11451 11452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 11453 $as_echo_n "checking if Xtrans should support os-specific local connections... " >&6; } 11454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 11455 $as_echo "$LOCALCONN" >&6; } 11456 if test "$LOCALCONN" = "yes"; then 11457 11458 $as_echo "#define LOCALCONN 1" >>confdefs.h 11459 11460 fi 11461 11462 11463 11464 # Secure RPC detection macro from xtrans.m4 11465 11466 # Check whether --enable-secure-rpc was given. 11467 if test "${enable_secure_rpc+set}" = set; then : 11468 enableval=$enable_secure_rpc; SECURE_RPC=$enableval 11469 else 11470 SECURE_RPC="try" 11471 fi 11472 11473 11474 if test "x$SECURE_RPC" = "xyes" -o "x$SECURE_RPC" = "xtry" ; then 11475 FOUND_SECURE_RPC="no" 11476 for ac_func in authdes_seccreate authdes_create 11477 do : 11478 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 11479 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 11480 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 11481 cat >>confdefs.h <<_ACEOF 11482 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 11483 _ACEOF 11484 FOUND_SECURE_RPC="yes" 11485 fi 11486 done 11487 11488 if test "x$FOUND_SECURE_RPC" = "xno" ; then 11489 if test "x$SECURE_RPC" = "xyes" ; then 11490 as_fn_error $? "Secure RPC requested, but required functions not found" "$LINENO" 5 11491 fi 11492 SECURE_RPC="no" 11493 else 11494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getsecretkey" >&5 11495 $as_echo_n "checking for library containing getsecretkey... " >&6; } 11496 if ${ac_cv_search_getsecretkey+:} false; then : 11497 $as_echo_n "(cached) " >&6 11498 else 11499 ac_func_search_save_LIBS=$LIBS 11500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11501 /* end confdefs.h. */ 11502 11503 /* Override any GCC internal prototype to avoid an error. 11504 Use char because int might match the return type of a GCC 11505 builtin and then its argument prototype would still apply. */ 11506 #ifdef __cplusplus 11507 extern "C" 11508 #endif 11509 char getsecretkey (); 11510 int 11511 main () 11512 { 11513 return getsecretkey (); 11514 ; 11515 return 0; 11516 } 11517 _ACEOF 11518 for ac_lib in '' rpcsvc; do 11519 if test -z "$ac_lib"; then 11520 ac_res="none required" 11521 else 11522 ac_res=-l$ac_lib 11523 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11524 fi 11525 if ac_fn_c_try_link "$LINENO"; then : 11526 ac_cv_search_getsecretkey=$ac_res 11527 fi 11528 rm -f core conftest.err conftest.$ac_objext \ 11529 conftest$ac_exeext 11530 if ${ac_cv_search_getsecretkey+:} false; then : 11531 break 11532 fi 11533 done 11534 if ${ac_cv_search_getsecretkey+:} false; then : 11535 11536 else 11537 ac_cv_search_getsecretkey=no 11538 fi 11539 rm conftest.$ac_ext 11540 LIBS=$ac_func_search_save_LIBS 11541 fi 11542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getsecretkey" >&5 11543 $as_echo "$ac_cv_search_getsecretkey" >&6; } 11544 ac_res=$ac_cv_search_getsecretkey 11545 if test "$ac_res" != no; then : 11546 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11547 11548 fi 11549 11550 SECURE_RPC="yes" 11551 fi 11552 fi 11553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Secure RPC authentication (\"SUN-DES-1\") should be supported" >&5 11554 $as_echo_n "checking if Secure RPC authentication (\"SUN-DES-1\") should be supported... " >&6; } 11555 if test "x$SECURE_RPC" = "xyes" ; then 11556 11557 $as_echo "#define SECURE_RPC 1" >>confdefs.h 11558 11559 fi 11560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SECURE_RPC" >&5 11561 $as_echo "$SECURE_RPC" >&6; } 11562 11563 11564 # Link with winsock if mingw target 11565 case $host_os in 11566 *mingw*) 11567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 11568 $as_echo_n "checking for main in -lws2_32... " >&6; } 11569 if ${ac_cv_lib_ws2_32_main+:} false; then : 11570 $as_echo_n "(cached) " >&6 11571 else 11572 ac_check_lib_save_LIBS=$LIBS 11573 LIBS="-lws2_32 $LIBS" 11574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11575 /* end confdefs.h. */ 11576 11577 11578 int 11579 main () 11580 { 11581 return main (); 11582 ; 11583 return 0; 11584 } 11585 _ACEOF 11586 if ac_fn_c_try_link "$LINENO"; then : 11587 ac_cv_lib_ws2_32_main=yes 11588 else 11589 ac_cv_lib_ws2_32_main=no 11590 fi 11591 rm -f core conftest.err conftest.$ac_objext \ 11592 conftest$ac_exeext conftest.$ac_ext 11593 LIBS=$ac_check_lib_save_LIBS 11594 fi 11595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 11596 $as_echo "$ac_cv_lib_ws2_32_main" >&6; } 11597 if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 11598 cat >>confdefs.h <<_ACEOF 11599 #define HAVE_LIBWS2_32 1 11600 _ACEOF 11601 11602 LIBS="-lws2_32 $LIBS" 11603 11604 fi 11605 11606 ;; 11607 *) 11608 ;; 11609 esac 11610 11611 # Checks for library functions. 11612 for ac_func in inet_aton 11613 do : 11614 ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton" 11615 if test "x$ac_cv_func_inet_aton" = xyes; then : 11616 cat >>confdefs.h <<_ACEOF 11617 #define HAVE_INET_ATON 1 11618 _ACEOF 11619 11620 fi 11621 done 11622 11623 11624 ac_config_files="$ac_config_files Makefile man/Makefile" 11625 11626 cat >confcache <<\_ACEOF 11627 # This file is a shell script that caches the results of configure 11628 # tests run on this system so they can be shared between configure 11629 # scripts and configure runs, see configure's option --config-cache. 11630 # It is not useful on other systems. If it contains results you don't 11631 # want to keep, you may remove or edit it. 11632 # 11633 # config.status only pays attention to the cache file if you give it 11634 # the --recheck option to rerun configure. 11635 # 11636 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11637 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11638 # following values. 11639 11640 _ACEOF 11641 11642 # The following way of writing the cache mishandles newlines in values, 11643 # but we know of no workaround that is simple, portable, and efficient. 11644 # So, we kill variables containing newlines. 11645 # Ultrix sh set writes to stderr and can't be redirected directly, 11646 # and sets the high bit in the cache file unless we assign to the vars. 11647 ( 11648 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11649 eval ac_val=\$$ac_var 11650 case $ac_val in #( 11651 *${as_nl}*) 11652 case $ac_var in #( 11653 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11654 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11655 esac 11656 case $ac_var in #( 11657 _ | IFS | as_nl) ;; #( 11658 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11659 *) { eval $ac_var=; unset $ac_var;} ;; 11660 esac ;; 11661 esac 11662 done 11663 11664 (set) 2>&1 | 11665 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11666 *${as_nl}ac_space=\ *) 11667 # `set' does not quote correctly, so add quotes: double-quote 11668 # substitution turns \\\\ into \\, and sed turns \\ into \. 11669 sed -n \ 11670 "s/'/'\\\\''/g; 11671 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11672 ;; #( 11673 *) 11674 # `set' quotes correctly as required by POSIX, so do not add quotes. 11675 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11676 ;; 11677 esac | 11678 sort 11679 ) | 11680 sed ' 11681 /^ac_cv_env_/b end 11682 t clear 11683 :clear 11684 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11685 t end 11686 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11687 :end' >>confcache 11688 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11689 if test -w "$cache_file"; then 11690 if test "x$cache_file" != "x/dev/null"; then 11691 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11692 $as_echo "$as_me: updating cache $cache_file" >&6;} 11693 if test ! -f "$cache_file" || test -h "$cache_file"; then 11694 cat confcache >"$cache_file" 11695 else 11696 case $cache_file in #( 11697 */* | ?:*) 11698 mv -f confcache "$cache_file"$$ && 11699 mv -f "$cache_file"$$ "$cache_file" ;; #( 11700 *) 11701 mv -f confcache "$cache_file" ;; 11702 esac 11703 fi 11704 fi 11705 else 11706 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11707 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11708 fi 11709 fi 11710 rm -f confcache 11711 11712 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11713 # Let make expand exec_prefix. 11714 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11715 11716 DEFS=-DHAVE_CONFIG_H 11717 11718 ac_libobjs= 11719 ac_ltlibobjs= 11720 U= 11721 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11722 # 1. Remove the extension, and $U if already installed. 11723 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11724 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11725 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11726 # will be set to the directory where LIBOBJS objects are built. 11727 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11728 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11729 done 11730 LIBOBJS=$ac_libobjs 11731 11732 LTLIBOBJS=$ac_ltlibobjs 11733 11734 11735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11736 $as_echo_n "checking that generated files are newer than configure... " >&6; } 11737 if test -n "$am_sleep_pid"; then 11738 # Hide warnings about reused PIDs. 11739 wait $am_sleep_pid 2>/dev/null 11740 fi 11741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11742 $as_echo "done" >&6; } 11743 if test -n "$EXEEXT"; then 11744 am__EXEEXT_TRUE= 11745 am__EXEEXT_FALSE='#' 11746 else 11747 am__EXEEXT_TRUE='#' 11748 am__EXEEXT_FALSE= 11749 fi 11750 11751 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11752 as_fn_error $? "conditional \"AMDEP\" was never defined. 11753 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11754 fi 11755 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11756 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11757 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11758 fi 11759 11760 : "${CONFIG_STATUS=./config.status}" 11761 ac_write_fail=0 11762 ac_clean_files_save=$ac_clean_files 11763 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11764 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11765 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11766 as_write_fail=0 11767 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11768 #! $SHELL 11769 # Generated by $as_me. 11770 # Run this file to recreate the current configuration. 11771 # Compiler output produced by configure, useful for debugging 11772 # configure, is in config.log if it exists. 11773 11774 debug=false 11775 ac_cs_recheck=false 11776 ac_cs_silent=false 11777 11778 SHELL=\${CONFIG_SHELL-$SHELL} 11779 export SHELL 11780 _ASEOF 11781 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11782 ## -------------------- ## 11783 ## M4sh Initialization. ## 11784 ## -------------------- ## 11785 11786 # Be more Bourne compatible 11787 DUALCASE=1; export DUALCASE # for MKS sh 11788 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11789 emulate sh 11790 NULLCMD=: 11791 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11792 # is contrary to our usage. Disable this feature. 11793 alias -g '${1+"$@"}'='"$@"' 11794 setopt NO_GLOB_SUBST 11795 else 11796 case `(set -o) 2>/dev/null` in #( 11797 *posix*) : 11798 set -o posix ;; #( 11799 *) : 11800 ;; 11801 esac 11802 fi 11803 11804 11805 as_nl=' 11806 ' 11807 export as_nl 11808 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11809 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11810 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11811 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11812 # Prefer a ksh shell builtin over an external printf program on Solaris, 11813 # but without wasting forks for bash or zsh. 11814 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11815 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11816 as_echo='print -r --' 11817 as_echo_n='print -rn --' 11818 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11819 as_echo='printf %s\n' 11820 as_echo_n='printf %s' 11821 else 11822 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11823 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11824 as_echo_n='/usr/ucb/echo -n' 11825 else 11826 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11827 as_echo_n_body='eval 11828 arg=$1; 11829 case $arg in #( 11830 *"$as_nl"*) 11831 expr "X$arg" : "X\\(.*\\)$as_nl"; 11832 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11833 esac; 11834 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11835 ' 11836 export as_echo_n_body 11837 as_echo_n='sh -c $as_echo_n_body as_echo' 11838 fi 11839 export as_echo_body 11840 as_echo='sh -c $as_echo_body as_echo' 11841 fi 11842 11843 # The user is always right. 11844 if test "${PATH_SEPARATOR+set}" != set; then 11845 PATH_SEPARATOR=: 11846 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11847 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11848 PATH_SEPARATOR=';' 11849 } 11850 fi 11851 11852 11853 # IFS 11854 # We need space, tab and new line, in precisely that order. Quoting is 11855 # there to prevent editors from complaining about space-tab. 11856 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 11857 # splitting by setting IFS to empty value.) 11858 IFS=" "" $as_nl" 11859 11860 # Find who we are. Look in the path if we contain no directory separator. 11861 as_myself= 11862 case $0 in #(( 11863 *[\\/]* ) as_myself=$0 ;; 11864 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11865 for as_dir in $PATH 11866 do 11867 IFS=$as_save_IFS 11868 test -z "$as_dir" && as_dir=. 11869 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11870 done 11871 IFS=$as_save_IFS 11872 11873 ;; 11874 esac 11875 # We did not find ourselves, most probably we were run as `sh COMMAND' 11876 # in which case we are not to be found in the path. 11877 if test "x$as_myself" = x; then 11878 as_myself=$0 11879 fi 11880 if test ! -f "$as_myself"; then 11881 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11882 exit 1 11883 fi 11884 11885 # Unset variables that we do not need and which cause bugs (e.g. in 11886 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11887 # suppresses any "Segmentation fault" message there. '((' could 11888 # trigger a bug in pdksh 5.2.14. 11889 for as_var in BASH_ENV ENV MAIL MAILPATH 11890 do eval test x\${$as_var+set} = xset \ 11891 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11892 done 11893 PS1='$ ' 11894 PS2='> ' 11895 PS4='+ ' 11896 11897 # NLS nuisances. 11898 LC_ALL=C 11899 export LC_ALL 11900 LANGUAGE=C 11901 export LANGUAGE 11902 11903 # CDPATH. 11904 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11905 11906 11907 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11908 # ---------------------------------------- 11909 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11910 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11911 # script with STATUS, using 1 if that was 0. 11912 as_fn_error () 11913 { 11914 as_status=$1; test $as_status -eq 0 && as_status=1 11915 if test "$4"; then 11916 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11917 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11918 fi 11919 $as_echo "$as_me: error: $2" >&2 11920 as_fn_exit $as_status 11921 } # as_fn_error 11922 11923 11924 # as_fn_set_status STATUS 11925 # ----------------------- 11926 # Set $? to STATUS, without forking. 11927 as_fn_set_status () 11928 { 11929 return $1 11930 } # as_fn_set_status 11931 11932 # as_fn_exit STATUS 11933 # ----------------- 11934 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11935 as_fn_exit () 11936 { 11937 set +e 11938 as_fn_set_status $1 11939 exit $1 11940 } # as_fn_exit 11941 11942 # as_fn_unset VAR 11943 # --------------- 11944 # Portably unset VAR. 11945 as_fn_unset () 11946 { 11947 { eval $1=; unset $1;} 11948 } 11949 as_unset=as_fn_unset 11950 # as_fn_append VAR VALUE 11951 # ---------------------- 11952 # Append the text in VALUE to the end of the definition contained in VAR. Take 11953 # advantage of any shell optimizations that allow amortized linear growth over 11954 # repeated appends, instead of the typical quadratic growth present in naive 11955 # implementations. 11956 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11957 eval 'as_fn_append () 11958 { 11959 eval $1+=\$2 11960 }' 11961 else 11962 as_fn_append () 11963 { 11964 eval $1=\$$1\$2 11965 } 11966 fi # as_fn_append 11967 11968 # as_fn_arith ARG... 11969 # ------------------ 11970 # Perform arithmetic evaluation on the ARGs, and store the result in the 11971 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11972 # must be portable across $(()) and expr. 11973 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11974 eval 'as_fn_arith () 11975 { 11976 as_val=$(( $* )) 11977 }' 11978 else 11979 as_fn_arith () 11980 { 11981 as_val=`expr "$@" || test $? -eq 1` 11982 } 11983 fi # as_fn_arith 11984 11985 11986 if expr a : '\(a\)' >/dev/null 2>&1 && 11987 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11988 as_expr=expr 11989 else 11990 as_expr=false 11991 fi 11992 11993 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11994 as_basename=basename 11995 else 11996 as_basename=false 11997 fi 11998 11999 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12000 as_dirname=dirname 12001 else 12002 as_dirname=false 12003 fi 12004 12005 as_me=`$as_basename -- "$0" || 12006 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12007 X"$0" : 'X\(//\)$' \| \ 12008 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12009 $as_echo X/"$0" | 12010 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12011 s//\1/ 12012 q 12013 } 12014 /^X\/\(\/\/\)$/{ 12015 s//\1/ 12016 q 12017 } 12018 /^X\/\(\/\).*/{ 12019 s//\1/ 12020 q 12021 } 12022 s/.*/./; q'` 12023 12024 # Avoid depending upon Character Ranges. 12025 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12026 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12027 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12028 as_cr_digits='0123456789' 12029 as_cr_alnum=$as_cr_Letters$as_cr_digits 12030 12031 ECHO_C= ECHO_N= ECHO_T= 12032 case `echo -n x` in #((((( 12033 -n*) 12034 case `echo 'xy\c'` in 12035 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12036 xy) ECHO_C='\c';; 12037 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12038 ECHO_T=' ';; 12039 esac;; 12040 *) 12041 ECHO_N='-n';; 12042 esac 12043 12044 rm -f conf$$ conf$$.exe conf$$.file 12045 if test -d conf$$.dir; then 12046 rm -f conf$$.dir/conf$$.file 12047 else 12048 rm -f conf$$.dir 12049 mkdir conf$$.dir 2>/dev/null 12050 fi 12051 if (echo >conf$$.file) 2>/dev/null; then 12052 if ln -s conf$$.file conf$$ 2>/dev/null; then 12053 as_ln_s='ln -s' 12054 # ... but there are two gotchas: 12055 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12056 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12057 # In both cases, we have to default to `cp -pR'. 12058 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12059 as_ln_s='cp -pR' 12060 elif ln conf$$.file conf$$ 2>/dev/null; then 12061 as_ln_s=ln 12062 else 12063 as_ln_s='cp -pR' 12064 fi 12065 else 12066 as_ln_s='cp -pR' 12067 fi 12068 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12069 rmdir conf$$.dir 2>/dev/null 12070 12071 12072 # as_fn_mkdir_p 12073 # ------------- 12074 # Create "$as_dir" as a directory, including parents if necessary. 12075 as_fn_mkdir_p () 12076 { 12077 12078 case $as_dir in #( 12079 -*) as_dir=./$as_dir;; 12080 esac 12081 test -d "$as_dir" || eval $as_mkdir_p || { 12082 as_dirs= 12083 while :; do 12084 case $as_dir in #( 12085 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12086 *) as_qdir=$as_dir;; 12087 esac 12088 as_dirs="'$as_qdir' $as_dirs" 12089 as_dir=`$as_dirname -- "$as_dir" || 12090 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12091 X"$as_dir" : 'X\(//\)[^/]' \| \ 12092 X"$as_dir" : 'X\(//\)$' \| \ 12093 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12094 $as_echo X"$as_dir" | 12095 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12096 s//\1/ 12097 q 12098 } 12099 /^X\(\/\/\)[^/].*/{ 12100 s//\1/ 12101 q 12102 } 12103 /^X\(\/\/\)$/{ 12104 s//\1/ 12105 q 12106 } 12107 /^X\(\/\).*/{ 12108 s//\1/ 12109 q 12110 } 12111 s/.*/./; q'` 12112 test -d "$as_dir" && break 12113 done 12114 test -z "$as_dirs" || eval "mkdir $as_dirs" 12115 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12116 12117 12118 } # as_fn_mkdir_p 12119 if mkdir -p . 2>/dev/null; then 12120 as_mkdir_p='mkdir -p "$as_dir"' 12121 else 12122 test -d ./-p && rmdir ./-p 12123 as_mkdir_p=false 12124 fi 12125 12126 12127 # as_fn_executable_p FILE 12128 # ----------------------- 12129 # Test if FILE is an executable regular file. 12130 as_fn_executable_p () 12131 { 12132 test -f "$1" && test -x "$1" 12133 } # as_fn_executable_p 12134 as_test_x='test -x' 12135 as_executable_p=as_fn_executable_p 12136 12137 # Sed expression to map a string onto a valid CPP name. 12138 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12139 12140 # Sed expression to map a string onto a valid variable name. 12141 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12142 12143 12144 exec 6>&1 12145 ## ----------------------------------- ## 12146 ## Main body of $CONFIG_STATUS script. ## 12147 ## ----------------------------------- ## 12148 _ASEOF 12149 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12150 12151 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12152 # Save the log message, to keep $0 and so on meaningful, and to 12153 # report actual input values of CONFIG_FILES etc. instead of their 12154 # values after options handling. 12155 ac_log=" 12156 This file was extended by xhost $as_me 1.0.8, which was 12157 generated by GNU Autoconf 2.69. Invocation command line was 12158 12159 CONFIG_FILES = $CONFIG_FILES 12160 CONFIG_HEADERS = $CONFIG_HEADERS 12161 CONFIG_LINKS = $CONFIG_LINKS 12162 CONFIG_COMMANDS = $CONFIG_COMMANDS 12163 $ $0 $@ 12164 12165 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12166 " 12167 12168 _ACEOF 12169 12170 case $ac_config_files in *" 12171 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12172 esac 12173 12174 case $ac_config_headers in *" 12175 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12176 esac 12177 12178 12179 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12180 # Files that config.status was made for. 12181 config_files="$ac_config_files" 12182 config_headers="$ac_config_headers" 12183 config_commands="$ac_config_commands" 12184 12185 _ACEOF 12186 12187 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12188 ac_cs_usage="\ 12189 \`$as_me' instantiates files and other configuration actions 12190 from templates according to the current configuration. Unless the files 12191 and actions are specified as TAGs, all are instantiated by default. 12192 12193 Usage: $0 [OPTION]... [TAG]... 12194 12195 -h, --help print this help, then exit 12196 -V, --version print version number and configuration settings, then exit 12197 --config print configuration, then exit 12198 -q, --quiet, --silent 12199 do not print progress messages 12200 -d, --debug don't remove temporary files 12201 --recheck update $as_me by reconfiguring in the same conditions 12202 --file=FILE[:TEMPLATE] 12203 instantiate the configuration file FILE 12204 --header=FILE[:TEMPLATE] 12205 instantiate the configuration header FILE 12206 12207 Configuration files: 12208 $config_files 12209 12210 Configuration headers: 12211 $config_headers 12212 12213 Configuration commands: 12214 $config_commands 12215 12216 Report bugs to <https://gitlab.freedesktop.org/xorg/app/xhost/issues>." 12217 12218 _ACEOF 12219 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12220 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12221 ac_cs_version="\\ 12222 xhost config.status 1.0.8 12223 configured by $0, generated by GNU Autoconf 2.69, 12224 with options \\"\$ac_cs_config\\" 12225 12226 Copyright (C) 2012 Free Software Foundation, Inc. 12227 This config.status script is free software; the Free Software Foundation 12228 gives unlimited permission to copy, distribute and modify it." 12229 12230 ac_pwd='$ac_pwd' 12231 srcdir='$srcdir' 12232 INSTALL='$INSTALL' 12233 MKDIR_P='$MKDIR_P' 12234 AWK='$AWK' 12235 test -n "\$AWK" || AWK=awk 12236 _ACEOF 12237 12238 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12239 # The default lists apply if the user does not specify any file. 12240 ac_need_defaults=: 12241 while test $# != 0 12242 do 12243 case $1 in 12244 --*=?*) 12245 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12246 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12247 ac_shift=: 12248 ;; 12249 --*=) 12250 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12251 ac_optarg= 12252 ac_shift=: 12253 ;; 12254 *) 12255 ac_option=$1 12256 ac_optarg=$2 12257 ac_shift=shift 12258 ;; 12259 esac 12260 12261 case $ac_option in 12262 # Handling of the options. 12263 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12264 ac_cs_recheck=: ;; 12265 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12266 $as_echo "$ac_cs_version"; exit ;; 12267 --config | --confi | --conf | --con | --co | --c ) 12268 $as_echo "$ac_cs_config"; exit ;; 12269 --debug | --debu | --deb | --de | --d | -d ) 12270 debug=: ;; 12271 --file | --fil | --fi | --f ) 12272 $ac_shift 12273 case $ac_optarg in 12274 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12275 '') as_fn_error $? "missing file argument" ;; 12276 esac 12277 as_fn_append CONFIG_FILES " '$ac_optarg'" 12278 ac_need_defaults=false;; 12279 --header | --heade | --head | --hea ) 12280 $ac_shift 12281 case $ac_optarg in 12282 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12283 esac 12284 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12285 ac_need_defaults=false;; 12286 --he | --h) 12287 # Conflict between --help and --header 12288 as_fn_error $? "ambiguous option: \`$1' 12289 Try \`$0 --help' for more information.";; 12290 --help | --hel | -h ) 12291 $as_echo "$ac_cs_usage"; exit ;; 12292 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12293 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12294 ac_cs_silent=: ;; 12295 12296 # This is an error. 12297 -*) as_fn_error $? "unrecognized option: \`$1' 12298 Try \`$0 --help' for more information." ;; 12299 12300 *) as_fn_append ac_config_targets " $1" 12301 ac_need_defaults=false ;; 12302 12303 esac 12304 shift 12305 done 12306 12307 ac_configure_extra_args= 12308 12309 if $ac_cs_silent; then 12310 exec 6>/dev/null 12311 ac_configure_extra_args="$ac_configure_extra_args --silent" 12312 fi 12313 12314 _ACEOF 12315 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12316 if \$ac_cs_recheck; then 12317 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12318 shift 12319 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12320 CONFIG_SHELL='$SHELL' 12321 export CONFIG_SHELL 12322 exec "\$@" 12323 fi 12324 12325 _ACEOF 12326 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12327 exec 5>>config.log 12328 { 12329 echo 12330 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12331 ## Running $as_me. ## 12332 _ASBOX 12333 $as_echo "$ac_log" 12334 } >&5 12335 12336 _ACEOF 12337 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12338 # 12339 # INIT-COMMANDS 12340 # 12341 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12342 12343 _ACEOF 12344 12345 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12346 12347 # Handling of arguments. 12348 for ac_config_target in $ac_config_targets 12349 do 12350 case $ac_config_target in 12351 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12352 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12353 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12354 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12355 12356 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12357 esac 12358 done 12359 12360 12361 # If the user did not use the arguments to specify the items to instantiate, 12362 # then the envvar interface is used. Set only those that are not. 12363 # We use the long form for the default assignment because of an extremely 12364 # bizarre bug on SunOS 4.1.3. 12365 if $ac_need_defaults; then 12366 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12367 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12368 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12369 fi 12370 12371 # Have a temporary directory for convenience. Make it in the build tree 12372 # simply because there is no reason against having it here, and in addition, 12373 # creating and moving files from /tmp can sometimes cause problems. 12374 # Hook for its removal unless debugging. 12375 # Note that there is a small window in which the directory will not be cleaned: 12376 # after its creation but before its name has been assigned to `$tmp'. 12377 $debug || 12378 { 12379 tmp= ac_tmp= 12380 trap 'exit_status=$? 12381 : "${ac_tmp:=$tmp}" 12382 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12383 ' 0 12384 trap 'as_fn_exit 1' 1 2 13 15 12385 } 12386 # Create a (secure) tmp directory for tmp files. 12387 12388 { 12389 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12390 test -d "$tmp" 12391 } || 12392 { 12393 tmp=./conf$$-$RANDOM 12394 (umask 077 && mkdir "$tmp") 12395 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12396 ac_tmp=$tmp 12397 12398 # Set up the scripts for CONFIG_FILES section. 12399 # No need to generate them if there are no CONFIG_FILES. 12400 # This happens for instance with `./config.status config.h'. 12401 if test -n "$CONFIG_FILES"; then 12402 12403 12404 ac_cr=`echo X | tr X '\015'` 12405 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12406 # But we know of no other shell where ac_cr would be empty at this 12407 # point, so we can use a bashism as a fallback. 12408 if test "x$ac_cr" = x; then 12409 eval ac_cr=\$\'\\r\' 12410 fi 12411 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12412 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12413 ac_cs_awk_cr='\\r' 12414 else 12415 ac_cs_awk_cr=$ac_cr 12416 fi 12417 12418 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12419 _ACEOF 12420 12421 12422 { 12423 echo "cat >conf$$subs.awk <<_ACEOF" && 12424 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12425 echo "_ACEOF" 12426 } >conf$$subs.sh || 12427 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12428 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12429 ac_delim='%!_!# ' 12430 for ac_last_try in false false false false false :; do 12431 . ./conf$$subs.sh || 12432 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12433 12434 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12435 if test $ac_delim_n = $ac_delim_num; then 12436 break 12437 elif $ac_last_try; then 12438 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12439 else 12440 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12441 fi 12442 done 12443 rm -f conf$$subs.sh 12444 12445 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12446 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12447 _ACEOF 12448 sed -n ' 12449 h 12450 s/^/S["/; s/!.*/"]=/ 12451 p 12452 g 12453 s/^[^!]*!// 12454 :repl 12455 t repl 12456 s/'"$ac_delim"'$// 12457 t delim 12458 :nl 12459 h 12460 s/\(.\{148\}\)..*/\1/ 12461 t more1 12462 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12463 p 12464 n 12465 b repl 12466 :more1 12467 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12468 p 12469 g 12470 s/.\{148\}// 12471 t nl 12472 :delim 12473 h 12474 s/\(.\{148\}\)..*/\1/ 12475 t more2 12476 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12477 p 12478 b 12479 :more2 12480 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12481 p 12482 g 12483 s/.\{148\}// 12484 t delim 12485 ' <conf$$subs.awk | sed ' 12486 /^[^""]/{ 12487 N 12488 s/\n// 12489 } 12490 ' >>$CONFIG_STATUS || ac_write_fail=1 12491 rm -f conf$$subs.awk 12492 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12493 _ACAWK 12494 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12495 for (key in S) S_is_set[key] = 1 12496 FS = "" 12497 12498 } 12499 { 12500 line = $ 0 12501 nfields = split(line, field, "@") 12502 substed = 0 12503 len = length(field[1]) 12504 for (i = 2; i < nfields; i++) { 12505 key = field[i] 12506 keylen = length(key) 12507 if (S_is_set[key]) { 12508 value = S[key] 12509 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12510 len += length(value) + length(field[++i]) 12511 substed = 1 12512 } else 12513 len += 1 + keylen 12514 } 12515 12516 print line 12517 } 12518 12519 _ACAWK 12520 _ACEOF 12521 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12522 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12523 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12524 else 12525 cat 12526 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12527 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12528 _ACEOF 12529 12530 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12531 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12532 # trailing colons and then remove the whole line if VPATH becomes empty 12533 # (actually we leave an empty line to preserve line numbers). 12534 if test "x$srcdir" = x.; then 12535 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12536 h 12537 s/// 12538 s/^/:/ 12539 s/[ ]*$/:/ 12540 s/:\$(srcdir):/:/g 12541 s/:\${srcdir}:/:/g 12542 s/:@srcdir@:/:/g 12543 s/^:*// 12544 s/:*$// 12545 x 12546 s/\(=[ ]*\).*/\1/ 12547 G 12548 s/\n// 12549 s/^[^=]*=[ ]*$// 12550 }' 12551 fi 12552 12553 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12554 fi # test -n "$CONFIG_FILES" 12555 12556 # Set up the scripts for CONFIG_HEADERS section. 12557 # No need to generate them if there are no CONFIG_HEADERS. 12558 # This happens for instance with `./config.status Makefile'. 12559 if test -n "$CONFIG_HEADERS"; then 12560 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12561 BEGIN { 12562 _ACEOF 12563 12564 # Transform confdefs.h into an awk script `defines.awk', embedded as 12565 # here-document in config.status, that substitutes the proper values into 12566 # config.h.in to produce config.h. 12567 12568 # Create a delimiter string that does not exist in confdefs.h, to ease 12569 # handling of long lines. 12570 ac_delim='%!_!# ' 12571 for ac_last_try in false false :; do 12572 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12573 if test -z "$ac_tt"; then 12574 break 12575 elif $ac_last_try; then 12576 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12577 else 12578 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12579 fi 12580 done 12581 12582 # For the awk script, D is an array of macro values keyed by name, 12583 # likewise P contains macro parameters if any. Preserve backslash 12584 # newline sequences. 12585 12586 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12587 sed -n ' 12588 s/.\{148\}/&'"$ac_delim"'/g 12589 t rset 12590 :rset 12591 s/^[ ]*#[ ]*define[ ][ ]*/ / 12592 t def 12593 d 12594 :def 12595 s/\\$// 12596 t bsnl 12597 s/["\\]/\\&/g 12598 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12599 D["\1"]=" \3"/p 12600 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12601 d 12602 :bsnl 12603 s/["\\]/\\&/g 12604 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12605 D["\1"]=" \3\\\\\\n"\\/p 12606 t cont 12607 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12608 t cont 12609 d 12610 :cont 12611 n 12612 s/.\{148\}/&'"$ac_delim"'/g 12613 t clear 12614 :clear 12615 s/\\$// 12616 t bsnlc 12617 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12618 d 12619 :bsnlc 12620 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12621 b cont 12622 ' <confdefs.h | sed ' 12623 s/'"$ac_delim"'/"\\\ 12624 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12625 12626 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12627 for (key in D) D_is_set[key] = 1 12628 FS = "" 12629 } 12630 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12631 line = \$ 0 12632 split(line, arg, " ") 12633 if (arg[1] == "#") { 12634 defundef = arg[2] 12635 mac1 = arg[3] 12636 } else { 12637 defundef = substr(arg[1], 2) 12638 mac1 = arg[2] 12639 } 12640 split(mac1, mac2, "(") #) 12641 macro = mac2[1] 12642 prefix = substr(line, 1, index(line, defundef) - 1) 12643 if (D_is_set[macro]) { 12644 # Preserve the white space surrounding the "#". 12645 print prefix "define", macro P[macro] D[macro] 12646 next 12647 } else { 12648 # Replace #undef with comments. This is necessary, for example, 12649 # in the case of _POSIX_SOURCE, which is predefined and required 12650 # on some systems where configure will not decide to define it. 12651 if (defundef == "undef") { 12652 print "/*", prefix defundef, macro, "*/" 12653 next 12654 } 12655 } 12656 } 12657 { print } 12658 _ACAWK 12659 _ACEOF 12660 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12661 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12662 fi # test -n "$CONFIG_HEADERS" 12663 12664 12665 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12666 shift 12667 for ac_tag 12668 do 12669 case $ac_tag in 12670 :[FHLC]) ac_mode=$ac_tag; continue;; 12671 esac 12672 case $ac_mode$ac_tag in 12673 :[FHL]*:*);; 12674 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12675 :[FH]-) ac_tag=-:-;; 12676 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12677 esac 12678 ac_save_IFS=$IFS 12679 IFS=: 12680 set x $ac_tag 12681 IFS=$ac_save_IFS 12682 shift 12683 ac_file=$1 12684 shift 12685 12686 case $ac_mode in 12687 :L) ac_source=$1;; 12688 :[FH]) 12689 ac_file_inputs= 12690 for ac_f 12691 do 12692 case $ac_f in 12693 -) ac_f="$ac_tmp/stdin";; 12694 *) # Look for the file first in the build tree, then in the source tree 12695 # (if the path is not absolute). The absolute path cannot be DOS-style, 12696 # because $ac_f cannot contain `:'. 12697 test -f "$ac_f" || 12698 case $ac_f in 12699 [\\/$]*) false;; 12700 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12701 esac || 12702 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12703 esac 12704 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12705 as_fn_append ac_file_inputs " '$ac_f'" 12706 done 12707 12708 # Let's still pretend it is `configure' which instantiates (i.e., don't 12709 # use $as_me), people would be surprised to read: 12710 # /* config.h. Generated by config.status. */ 12711 configure_input='Generated from '` 12712 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12713 `' by configure.' 12714 if test x"$ac_file" != x-; then 12715 configure_input="$ac_file. $configure_input" 12716 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12717 $as_echo "$as_me: creating $ac_file" >&6;} 12718 fi 12719 # Neutralize special characters interpreted by sed in replacement strings. 12720 case $configure_input in #( 12721 *\&* | *\|* | *\\* ) 12722 ac_sed_conf_input=`$as_echo "$configure_input" | 12723 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12724 *) ac_sed_conf_input=$configure_input;; 12725 esac 12726 12727 case $ac_tag in 12728 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12729 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12730 esac 12731 ;; 12732 esac 12733 12734 ac_dir=`$as_dirname -- "$ac_file" || 12735 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12736 X"$ac_file" : 'X\(//\)[^/]' \| \ 12737 X"$ac_file" : 'X\(//\)$' \| \ 12738 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12739 $as_echo X"$ac_file" | 12740 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12741 s//\1/ 12742 q 12743 } 12744 /^X\(\/\/\)[^/].*/{ 12745 s//\1/ 12746 q 12747 } 12748 /^X\(\/\/\)$/{ 12749 s//\1/ 12750 q 12751 } 12752 /^X\(\/\).*/{ 12753 s//\1/ 12754 q 12755 } 12756 s/.*/./; q'` 12757 as_dir="$ac_dir"; as_fn_mkdir_p 12758 ac_builddir=. 12759 12760 case "$ac_dir" in 12761 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12762 *) 12763 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12764 # A ".." for each directory in $ac_dir_suffix. 12765 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12766 case $ac_top_builddir_sub in 12767 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12768 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12769 esac ;; 12770 esac 12771 ac_abs_top_builddir=$ac_pwd 12772 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12773 # for backward compatibility: 12774 ac_top_builddir=$ac_top_build_prefix 12775 12776 case $srcdir in 12777 .) # We are building in place. 12778 ac_srcdir=. 12779 ac_top_srcdir=$ac_top_builddir_sub 12780 ac_abs_top_srcdir=$ac_pwd ;; 12781 [\\/]* | ?:[\\/]* ) # Absolute name. 12782 ac_srcdir=$srcdir$ac_dir_suffix; 12783 ac_top_srcdir=$srcdir 12784 ac_abs_top_srcdir=$srcdir ;; 12785 *) # Relative name. 12786 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12787 ac_top_srcdir=$ac_top_build_prefix$srcdir 12788 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12789 esac 12790 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12791 12792 12793 case $ac_mode in 12794 :F) 12795 # 12796 # CONFIG_FILE 12797 # 12798 12799 case $INSTALL in 12800 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12801 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12802 esac 12803 ac_MKDIR_P=$MKDIR_P 12804 case $MKDIR_P in 12805 [\\/$]* | ?:[\\/]* ) ;; 12806 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12807 esac 12808 _ACEOF 12809 12810 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12811 # If the template does not know about datarootdir, expand it. 12812 # FIXME: This hack should be removed a few years after 2.60. 12813 ac_datarootdir_hack=; ac_datarootdir_seen= 12814 ac_sed_dataroot=' 12815 /datarootdir/ { 12816 p 12817 q 12818 } 12819 /@datadir@/p 12820 /@docdir@/p 12821 /@infodir@/p 12822 /@localedir@/p 12823 /@mandir@/p' 12824 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12825 *datarootdir*) ac_datarootdir_seen=yes;; 12826 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12827 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12828 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12829 _ACEOF 12830 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12831 ac_datarootdir_hack=' 12832 s&@datadir@&$datadir&g 12833 s&@docdir@&$docdir&g 12834 s&@infodir@&$infodir&g 12835 s&@localedir@&$localedir&g 12836 s&@mandir@&$mandir&g 12837 s&\\\${datarootdir}&$datarootdir&g' ;; 12838 esac 12839 _ACEOF 12840 12841 # Neutralize VPATH when `$srcdir' = `.'. 12842 # Shell code in configure.ac might set extrasub. 12843 # FIXME: do we really want to maintain this feature? 12844 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12845 ac_sed_extra="$ac_vpsub 12846 $extrasub 12847 _ACEOF 12848 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12849 :t 12850 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12851 s|@configure_input@|$ac_sed_conf_input|;t t 12852 s&@top_builddir@&$ac_top_builddir_sub&;t t 12853 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12854 s&@srcdir@&$ac_srcdir&;t t 12855 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12856 s&@top_srcdir@&$ac_top_srcdir&;t t 12857 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12858 s&@builddir@&$ac_builddir&;t t 12859 s&@abs_builddir@&$ac_abs_builddir&;t t 12860 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12861 s&@INSTALL@&$ac_INSTALL&;t t 12862 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12863 $ac_datarootdir_hack 12864 " 12865 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12866 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12867 12868 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12869 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12870 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12871 "$ac_tmp/out"`; test -z "$ac_out"; } && 12872 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12873 which seems to be undefined. Please make sure it is defined" >&5 12874 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12875 which seems to be undefined. Please make sure it is defined" >&2;} 12876 12877 rm -f "$ac_tmp/stdin" 12878 case $ac_file in 12879 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12880 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12881 esac \ 12882 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12883 ;; 12884 :H) 12885 # 12886 # CONFIG_HEADER 12887 # 12888 if test x"$ac_file" != x-; then 12889 { 12890 $as_echo "/* $configure_input */" \ 12891 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12892 } >"$ac_tmp/config.h" \ 12893 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12894 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12895 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12896 $as_echo "$as_me: $ac_file is unchanged" >&6;} 12897 else 12898 rm -f "$ac_file" 12899 mv "$ac_tmp/config.h" "$ac_file" \ 12900 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12901 fi 12902 else 12903 $as_echo "/* $configure_input */" \ 12904 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12905 || as_fn_error $? "could not create -" "$LINENO" 5 12906 fi 12907 # Compute "$ac_file"'s index in $config_headers. 12908 _am_arg="$ac_file" 12909 _am_stamp_count=1 12910 for _am_header in $config_headers :; do 12911 case $_am_header in 12912 $_am_arg | $_am_arg:* ) 12913 break ;; 12914 * ) 12915 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12916 esac 12917 done 12918 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12919 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12920 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12921 X"$_am_arg" : 'X\(//\)$' \| \ 12922 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12923 $as_echo X"$_am_arg" | 12924 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12925 s//\1/ 12926 q 12927 } 12928 /^X\(\/\/\)[^/].*/{ 12929 s//\1/ 12930 q 12931 } 12932 /^X\(\/\/\)$/{ 12933 s//\1/ 12934 q 12935 } 12936 /^X\(\/\).*/{ 12937 s//\1/ 12938 q 12939 } 12940 s/.*/./; q'`/stamp-h$_am_stamp_count 12941 ;; 12942 12943 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12944 $as_echo "$as_me: executing $ac_file commands" >&6;} 12945 ;; 12946 esac 12947 12948 12949 case $ac_file$ac_mode in 12950 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12951 # Older Autoconf quotes --file arguments for eval, but not when files 12952 # are listed without --file. Let's play safe and only enable the eval 12953 # if we detect the quoting. 12954 case $CONFIG_FILES in 12955 *\'*) eval set x "$CONFIG_FILES" ;; 12956 *) set x $CONFIG_FILES ;; 12957 esac 12958 shift 12959 for mf 12960 do 12961 # Strip MF so we end up with the name of the file. 12962 mf=`echo "$mf" | sed -e 's/:.*$//'` 12963 # Check whether this is an Automake generated Makefile or not. 12964 # We used to match only the files named 'Makefile.in', but 12965 # some people rename them; so instead we look at the file content. 12966 # Grep'ing the first line is not enough: some people post-process 12967 # each Makefile.in and add a new line on top of each file to say so. 12968 # Grep'ing the whole file is not good either: AIX grep has a line 12969 # limit of 2048, but all sed's we know have understand at least 4000. 12970 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12971 dirpart=`$as_dirname -- "$mf" || 12972 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12973 X"$mf" : 'X\(//\)[^/]' \| \ 12974 X"$mf" : 'X\(//\)$' \| \ 12975 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12976 $as_echo X"$mf" | 12977 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12978 s//\1/ 12979 q 12980 } 12981 /^X\(\/\/\)[^/].*/{ 12982 s//\1/ 12983 q 12984 } 12985 /^X\(\/\/\)$/{ 12986 s//\1/ 12987 q 12988 } 12989 /^X\(\/\).*/{ 12990 s//\1/ 12991 q 12992 } 12993 s/.*/./; q'` 12994 else 12995 continue 12996 fi 12997 # Extract the definition of DEPDIR, am__include, and am__quote 12998 # from the Makefile without running 'make'. 12999 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 13000 test -z "$DEPDIR" && continue 13001 am__include=`sed -n 's/^am__include = //p' < "$mf"` 13002 test -z "$am__include" && continue 13003 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 13004 # Find all dependency output files, they are included files with 13005 # $(DEPDIR) in their names. We invoke sed twice because it is the 13006 # simplest approach to changing $(DEPDIR) to its actual value in the 13007 # expansion. 13008 for file in `sed -n " 13009 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 13010 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 13011 # Make sure the directory exists. 13012 test -f "$dirpart/$file" && continue 13013 fdir=`$as_dirname -- "$file" || 13014 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13015 X"$file" : 'X\(//\)[^/]' \| \ 13016 X"$file" : 'X\(//\)$' \| \ 13017 X"$file" : 'X\(/\)' \| . 2>/dev/null || 13018 $as_echo X"$file" | 13019 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13020 s//\1/ 13021 q 13022 } 13023 /^X\(\/\/\)[^/].*/{ 13024 s//\1/ 13025 q 13026 } 13027 /^X\(\/\/\)$/{ 13028 s//\1/ 13029 q 13030 } 13031 /^X\(\/\).*/{ 13032 s//\1/ 13033 q 13034 } 13035 s/.*/./; q'` 13036 as_dir=$dirpart/$fdir; as_fn_mkdir_p 13037 # echo "creating $dirpart/$file" 13038 echo '# dummy' > "$dirpart/$file" 13039 done 13040 done 13041 } 13042 ;; 13043 13044 esac 13045 done # for ac_tag 13046 13047 13048 as_fn_exit 0 13049 _ACEOF 13050 ac_clean_files=$ac_clean_files_save 13051 13052 test $ac_write_fail = 0 || 13053 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13054 13055 13056 # configure is writing to config.log, and then calls config.status. 13057 # config.status does its own redirection, appending to config.log. 13058 # Unfortunately, on DOS this fails, as config.log is still kept open 13059 # by configure, so config.status won't be able to write to it; its 13060 # output is simply discarded. So we exec the FD to /dev/null, 13061 # effectively closing config.log, so it can be properly (re)opened and 13062 # appended to by config.status. When coming back to configure, we 13063 # need to make the FD available again. 13064 if test "$no_create" != yes; then 13065 ac_cs_success=: 13066 ac_config_status_args= 13067 test "$silent" = yes && 13068 ac_config_status_args="$ac_config_status_args --quiet" 13069 exec 5>/dev/null 13070 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13071 exec 5>>config.log 13072 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13073 # would make configure fail if this is the last instruction. 13074 $ac_cs_success || as_fn_exit 1 13075 fi 13076 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13077 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13078 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13079 fi 13080 13081
Indexes created Sun Oct 25 00:26:45 UTC 2026