configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xkill 1.0.5. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='xkill' 583 PACKAGE_TARNAME='xkill' 584 PACKAGE_VERSION='1.0.5' 585 PACKAGE_STRING='xkill 1.0.5' 586 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # include <sys/types.h> 595 #endif 596 #ifdef HAVE_SYS_STAT_H 597 # include <sys/stat.h> 598 #endif 599 #ifdef STDC_HEADERS 600 # include <stdlib.h> 601 # include <stddef.h> 602 #else 603 # ifdef HAVE_STDLIB_H 604 # include <stdlib.h> 605 # endif 606 #endif 607 #ifdef HAVE_STRING_H 608 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609 # include <memory.h> 610 # endif 611 # include <string.h> 612 #endif 613 #ifdef HAVE_STRINGS_H 614 # include <strings.h> 615 #endif 616 #ifdef HAVE_INTTYPES_H 617 # include <inttypes.h> 618 #endif 619 #ifdef HAVE_STDINT_H 620 # include <stdint.h> 621 #endif 622 #ifdef HAVE_UNISTD_H 623 # include <unistd.h> 624 #endif" 625 626 ac_subst_vars='am__EXEEXT_FALSE 627 am__EXEEXT_TRUE 628 LTLIBOBJS 629 LIBOBJS 630 XKILL_LIBS 631 XKILL_CFLAGS 632 MAN_SUBSTS 633 XORG_MAN_PAGE 634 ADMIN_MAN_DIR 635 DRIVER_MAN_DIR 636 MISC_MAN_DIR 637 FILE_MAN_DIR 638 LIB_MAN_DIR 639 APP_MAN_DIR 640 ADMIN_MAN_SUFFIX 641 DRIVER_MAN_SUFFIX 642 MISC_MAN_SUFFIX 643 FILE_MAN_SUFFIX 644 LIB_MAN_SUFFIX 645 APP_MAN_SUFFIX 646 SED 647 host_os 648 host_vendor 649 host_cpu 650 host 651 build_os 652 build_vendor 653 build_cpu 654 build 655 INSTALL_CMD 656 PKG_CONFIG_LIBDIR 657 PKG_CONFIG_PATH 658 PKG_CONFIG 659 CHANGELOG_CMD 660 STRICT_CFLAGS 661 CWARNFLAGS 662 BASE_CFLAGS 663 EGREP 664 GREP 665 CPP 666 am__fastdepCC_FALSE 667 am__fastdepCC_TRUE 668 CCDEPMODE 669 am__nodep 670 AMDEPBACKSLASH 671 AMDEP_FALSE 672 AMDEP_TRUE 673 am__quote 674 am__include 675 DEPDIR 676 OBJEXT 677 EXEEXT 678 ac_ct_CC 679 CPPFLAGS 680 LDFLAGS 681 CFLAGS 682 CC 683 AM_BACKSLASH 684 AM_DEFAULT_VERBOSITY 685 AM_DEFAULT_V 686 AM_V 687 am__untar 688 am__tar 689 AMTAR 690 am__leading_dot 691 SET_MAKE 692 AWK 693 mkdir_p 694 MKDIR_P 695 INSTALL_STRIP_PROGRAM 696 STRIP 697 install_sh 698 MAKEINFO 699 AUTOHEADER 700 AUTOMAKE 701 AUTOCONF 702 ACLOCAL 703 VERSION 704 PACKAGE 705 CYGPATH_W 706 am__isrc 707 INSTALL_DATA 708 INSTALL_SCRIPT 709 INSTALL_PROGRAM 710 target_alias 711 host_alias 712 build_alias 713 LIBS 714 ECHO_T 715 ECHO_N 716 ECHO_C 717 DEFS 718 mandir 719 localedir 720 libdir 721 psdir 722 pdfdir 723 dvidir 724 htmldir 725 infodir 726 docdir 727 oldincludedir 728 includedir 729 localstatedir 730 sharedstatedir 731 sysconfdir 732 datadir 733 datarootdir 734 libexecdir 735 sbindir 736 bindir 737 program_transform_name 738 prefix 739 exec_prefix 740 PACKAGE_URL 741 PACKAGE_BUGREPORT 742 PACKAGE_STRING 743 PACKAGE_VERSION 744 PACKAGE_TARNAME 745 PACKAGE_NAME 746 PATH_SEPARATOR 747 SHELL' 748 ac_subst_files='' 749 ac_user_opts=' 750 enable_option_checking 751 enable_silent_rules 752 enable_dependency_tracking 753 enable_selective_werror 754 enable_strict_compilation 755 ' 756 ac_precious_vars='build_alias 757 host_alias 758 target_alias 759 CC 760 CFLAGS 761 LDFLAGS 762 LIBS 763 CPPFLAGS 764 CPP 765 PKG_CONFIG 766 PKG_CONFIG_PATH 767 PKG_CONFIG_LIBDIR 768 XKILL_CFLAGS 769 XKILL_LIBS' 770 771 772 # 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"newly created file is older than distributed files! 2272 Check your system clock" "$LINENO" 5 2273 fi 2274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2275 $as_echo "yes" >&6; } 2276 # If we didn't sleep, we still need to ensure time stamps of config.status and 2277 # generated files are strictly newer. 2278 am_sleep_pid= 2279 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2280 ( sleep 1 ) & 2281 am_sleep_pid=$! 2282 fi 2283 2284 rm -f conftest.file 2285 2286 test "$program_prefix" != NONE && 2287 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2288 # Use a double $ so make ignores it. 2289 test "$program_suffix" != NONE && 2290 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2291 # Double any \ or $. 2292 # By default was `s,x,x', remove it if useless. 2293 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2294 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2295 2296 # Expand $ac_aux_dir to an absolute path. 2297 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2298 2299 if test x"${MISSING+set}" != xset; then 2300 case $am_aux_dir in 2301 *\ * | *\ *) 2302 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2303 *) 2304 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2305 esac 2306 fi 2307 # Use eval to expand $SHELL 2308 if eval "$MISSING --is-lightweight"; then 2309 am_missing_run="$MISSING " 2310 else 2311 am_missing_run= 2312 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2313 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2314 fi 2315 2316 if test x"${install_sh+set}" != xset; then 2317 case $am_aux_dir in 2318 *\ * | *\ *) 2319 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2320 *) 2321 install_sh="\${SHELL} $am_aux_dir/install-sh" 2322 esac 2323 fi 2324 2325 # Installed binaries are usually stripped using 'strip' when the user 2326 # run "make install-strip". However 'strip' might not be the right 2327 # tool to use in cross-compilation environments, therefore Automake 2328 # will honor the 'STRIP' environment variable to overrule this program. 2329 if test "$cross_compiling" != no; then 2330 if test -n "$ac_tool_prefix"; then 2331 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2332 set dummy ${ac_tool_prefix}strip; ac_word=$2 2333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2334 $as_echo_n "checking for $ac_word... " >&6; } 2335 if ${ac_cv_prog_STRIP+:} false; then : 2336 $as_echo_n "(cached) " >&6 2337 else 2338 if test -n "$STRIP"; then 2339 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2340 else 2341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2342 for as_dir in $PATH 2343 do 2344 IFS=$as_save_IFS 2345 test -z "$as_dir" && as_dir=. 2346 for ac_exec_ext in '' $ac_executable_extensions; do 2347 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2348 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2349 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2350 break 2 2351 fi 2352 done 2353 done 2354 IFS=$as_save_IFS 2355 2356 fi 2357 fi 2358 STRIP=$ac_cv_prog_STRIP 2359 if test -n "$STRIP"; then 2360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2361 $as_echo "$STRIP" >&6; } 2362 else 2363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2364 $as_echo "no" >&6; } 2365 fi 2366 2367 2368 fi 2369 if test -z "$ac_cv_prog_STRIP"; then 2370 ac_ct_STRIP=$STRIP 2371 # Extract the first word of "strip", so it can be a program name with args. 2372 set dummy strip; ac_word=$2 2373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2374 $as_echo_n "checking for $ac_word... " >&6; } 2375 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2376 $as_echo_n "(cached) " >&6 2377 else 2378 if test -n "$ac_ct_STRIP"; then 2379 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2380 else 2381 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2382 for as_dir in $PATH 2383 do 2384 IFS=$as_save_IFS 2385 test -z "$as_dir" && as_dir=. 2386 for ac_exec_ext in '' $ac_executable_extensions; do 2387 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2388 ac_cv_prog_ac_ct_STRIP="strip" 2389 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2390 break 2 2391 fi 2392 done 2393 done 2394 IFS=$as_save_IFS 2395 2396 fi 2397 fi 2398 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2399 if test -n "$ac_ct_STRIP"; then 2400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2401 $as_echo "$ac_ct_STRIP" >&6; } 2402 else 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2404 $as_echo "no" >&6; } 2405 fi 2406 2407 if test "x$ac_ct_STRIP" = x; then 2408 STRIP=":" 2409 else 2410 case $cross_compiling:$ac_tool_warned in 2411 yes:) 2412 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2413 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2414 ac_tool_warned=yes ;; 2415 esac 2416 STRIP=$ac_ct_STRIP 2417 fi 2418 else 2419 STRIP="$ac_cv_prog_STRIP" 2420 fi 2421 2422 fi 2423 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2424 2425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2426 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2427 if test -z "$MKDIR_P"; then 2428 if ${ac_cv_path_mkdir+:} false; then : 2429 $as_echo_n "(cached) " >&6 2430 else 2431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2432 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2433 do 2434 IFS=$as_save_IFS 2435 test -z "$as_dir" && as_dir=. 2436 for ac_prog in mkdir gmkdir; do 2437 for ac_exec_ext in '' $ac_executable_extensions; do 2438 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2439 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2440 'mkdir (GNU coreutils) '* | \ 2441 'mkdir (coreutils) '* | \ 2442 'mkdir (fileutils) '4.1*) 2443 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2444 break 3;; 2445 esac 2446 done 2447 done 2448 done 2449 IFS=$as_save_IFS 2450 2451 fi 2452 2453 test -d ./--version && rmdir ./--version 2454 if test "${ac_cv_path_mkdir+set}" = set; then 2455 MKDIR_P="$ac_cv_path_mkdir -p" 2456 else 2457 # As a last resort, use the slow shell script. Don't cache a 2458 # value for MKDIR_P within a source directory, because that will 2459 # break other packages using the cache if that directory is 2460 # removed, or if the value is a relative name. 2461 MKDIR_P="$ac_install_sh -d" 2462 fi 2463 fi 2464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2465 $as_echo "$MKDIR_P" >&6; } 2466 2467 for ac_prog in gawk mawk nawk awk 2468 do 2469 # Extract the first word of "$ac_prog", so it can be a program name with args. 2470 set dummy $ac_prog; ac_word=$2 2471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2472 $as_echo_n "checking for $ac_word... " >&6; } 2473 if ${ac_cv_prog_AWK+:} false; then : 2474 $as_echo_n "(cached) " >&6 2475 else 2476 if test -n "$AWK"; then 2477 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2478 else 2479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2480 for as_dir in $PATH 2481 do 2482 IFS=$as_save_IFS 2483 test -z "$as_dir" && as_dir=. 2484 for ac_exec_ext in '' $ac_executable_extensions; do 2485 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2486 ac_cv_prog_AWK="$ac_prog" 2487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2488 break 2 2489 fi 2490 done 2491 done 2492 IFS=$as_save_IFS 2493 2494 fi 2495 fi 2496 AWK=$ac_cv_prog_AWK 2497 if test -n "$AWK"; then 2498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2499 $as_echo "$AWK" >&6; } 2500 else 2501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2502 $as_echo "no" >&6; } 2503 fi 2504 2505 2506 test -n "$AWK" && break 2507 done 2508 2509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2510 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2511 set x ${MAKE-make} 2512 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2513 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2514 $as_echo_n "(cached) " >&6 2515 else 2516 cat >conftest.make <<\_ACEOF 2517 SHELL = /bin/sh 2518 all: 2519 @echo '@@@%%%=$(MAKE)=@@@%%%' 2520 _ACEOF 2521 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2522 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2523 *@@@%%%=?*=@@@%%%*) 2524 eval ac_cv_prog_make_${ac_make}_set=yes;; 2525 *) 2526 eval ac_cv_prog_make_${ac_make}_set=no;; 2527 esac 2528 rm -f conftest.make 2529 fi 2530 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2532 $as_echo "yes" >&6; } 2533 SET_MAKE= 2534 else 2535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2536 $as_echo "no" >&6; } 2537 SET_MAKE="MAKE=${MAKE-make}" 2538 fi 2539 2540 rm -rf .tst 2>/dev/null 2541 mkdir .tst 2>/dev/null 2542 if test -d .tst; then 2543 am__leading_dot=. 2544 else 2545 am__leading_dot=_ 2546 fi 2547 rmdir .tst 2>/dev/null 2548 2549 # Check whether --enable-silent-rules was given. 2550 if test "${enable_silent_rules+set}" = set; then : 2551 enableval=$enable_silent_rules; 2552 fi 2553 2554 case $enable_silent_rules in # ((( 2555 yes) AM_DEFAULT_VERBOSITY=0;; 2556 no) AM_DEFAULT_VERBOSITY=1;; 2557 *) AM_DEFAULT_VERBOSITY=1;; 2558 esac 2559 am_make=${MAKE-make} 2560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2561 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2562 if ${am_cv_make_support_nested_variables+:} false; then : 2563 $as_echo_n "(cached) " >&6 2564 else 2565 if $as_echo 'TRUE=$(BAR$(V)) 2566 BAR0=false 2567 BAR1=true 2568 V=1 2569 am__doit: 2570 @$(TRUE) 2571 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2572 am_cv_make_support_nested_variables=yes 2573 else 2574 am_cv_make_support_nested_variables=no 2575 fi 2576 fi 2577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2578 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2579 if test $am_cv_make_support_nested_variables = yes; then 2580 AM_V='$(V)' 2581 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2582 else 2583 AM_V=$AM_DEFAULT_VERBOSITY 2584 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2585 fi 2586 AM_BACKSLASH='\' 2587 2588 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2589 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2590 # is not polluted with repeated "-I." 2591 am__isrc=' -I$(srcdir)' 2592 # test to see if srcdir already configured 2593 if test -f $srcdir/config.status; then 2594 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2595 fi 2596 fi 2597 2598 # test whether we have cygpath 2599 if test -z "$CYGPATH_W"; then 2600 if (cygpath --version) >/dev/null 2>/dev/null; then 2601 CYGPATH_W='cygpath -w' 2602 else 2603 CYGPATH_W=echo 2604 fi 2605 fi 2606 2607 2608 # Define the identity of the package. 2609 PACKAGE='xkill' 2610 VERSION='1.0.5' 2611 2612 2613 cat >>confdefs.h <<_ACEOF 2614 #define PACKAGE "$PACKAGE" 2615 _ACEOF 2616 2617 2618 cat >>confdefs.h <<_ACEOF 2619 #define VERSION "$VERSION" 2620 _ACEOF 2621 2622 # Some tools Automake needs. 2623 2624 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2625 2626 2627 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2628 2629 2630 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2631 2632 2633 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2634 2635 2636 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2637 2638 # For better backward compatibility. To be removed once Automake 1.9.x 2639 # dies out for good. For more background, see: 2640 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2641 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2642 mkdir_p='$(MKDIR_P)' 2643 2644 # We need awk for the "check" target (and possibly the TAP driver). The 2645 # system "awk" is bad on some platforms. 2646 # Always define AMTAR for backward compatibility. Yes, it's still used 2647 # in the wild :-( We should find a proper way to deprecate it ... 2648 AMTAR='$${TAR-tar}' 2649 2650 2651 # We'll loop over all known methods to create a tar archive until one works. 2652 _am_tools='gnutar pax cpio none' 2653 2654 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2655 2656 2657 2658 2659 2660 2661 # POSIX will say in a future version that running "rm -f" with no argument 2662 # is OK; and we want to be able to make that assumption in our Makefile 2663 # recipes. So use an aggressive probe to check that the usage we want is 2664 # actually supported "in the wild" to an acceptable degree. 2665 # See automake bug#10828. 2666 # To make any issue more visible, cause the running configure to be aborted 2667 # by default if the 'rm' program in use doesn't match our expectations; the 2668 # user can still override this though. 2669 if rm -f && rm -fr && rm -rf; then : OK; else 2670 cat >&2 <<'END' 2671 Oops! 2672 2673 Your 'rm' program seems unable to run without file operands specified 2674 on the command line, even when the '-f' option is present. This is contrary 2675 to the behaviour of most rm programs out there, and not conforming with 2676 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2677 2678 Please tell bug-automake@gnu.org about your system, including the value 2679 of your $PATH and any error possibly output before this message. This 2680 can help us improve future automake versions. 2681 2682 END 2683 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2684 echo 'Configuration will proceed anyway, since you have set the' >&2 2685 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2686 echo >&2 2687 else 2688 cat >&2 <<'END' 2689 Aborting the configuration process, to ensure you take notice of the issue. 2690 2691 You can download and install GNU coreutils to get an 'rm' implementation 2692 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2693 2694 If you want to complete the configuration process using your problematic 2695 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2696 to "yes", and re-run configure. 2697 2698 END 2699 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2700 fi 2701 fi 2702 2703 2704 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 DEPDIR="${am__leading_dot}deps" 2717 2718 ac_config_commands="$ac_config_commands depfiles" 2719 2720 2721 am_make=${MAKE-make} 2722 cat > confinc << 'END' 2723 am__doit: 2724 @echo this is the am__doit target 2725 .PHONY: am__doit 2726 END 2727 # If we don't find an include directive, just comment out the code. 2728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2729 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2730 am__include="#" 2731 am__quote= 2732 _am_result=none 2733 # First try GNU make style include. 2734 echo "include confinc" > confmf 2735 # Ignore all kinds of additional output from 'make'. 2736 case `$am_make -s -f confmf 2> /dev/null` in #( 2737 *the\ am__doit\ target*) 2738 am__include=include 2739 am__quote= 2740 _am_result=GNU 2741 ;; 2742 esac 2743 # Now try BSD make style include. 2744 if test "$am__include" = "#"; then 2745 echo '.include "confinc"' > confmf 2746 case `$am_make -s -f confmf 2> /dev/null` in #( 2747 *the\ am__doit\ target*) 2748 am__include=.include 2749 am__quote="\"" 2750 _am_result=BSD 2751 ;; 2752 esac 2753 fi 2754 2755 2756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2757 $as_echo "$_am_result" >&6; } 2758 rm -f confinc confmf 2759 2760 # Check whether --enable-dependency-tracking was given. 2761 if test "${enable_dependency_tracking+set}" = set; then : 2762 enableval=$enable_dependency_tracking; 2763 fi 2764 2765 if test "x$enable_dependency_tracking" != xno; then 2766 am_depcomp="$ac_aux_dir/depcomp" 2767 AMDEPBACKSLASH='\' 2768 am__nodep='_no' 2769 fi 2770 if test "x$enable_dependency_tracking" != xno; then 2771 AMDEP_TRUE= 2772 AMDEP_FALSE='#' 2773 else 2774 AMDEP_TRUE='#' 2775 AMDEP_FALSE= 2776 fi 2777 2778 2779 ac_ext=c 2780 ac_cpp='$CPP $CPPFLAGS' 2781 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2782 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2783 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2784 if test -n "$ac_tool_prefix"; then 2785 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2786 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2788 $as_echo_n "checking for $ac_word... " >&6; } 2789 if ${ac_cv_prog_CC+:} false; then : 2790 $as_echo_n "(cached) " >&6 2791 else 2792 if test -n "$CC"; then 2793 ac_cv_prog_CC="$CC" # Let the user override the test. 2794 else 2795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2796 for as_dir in $PATH 2797 do 2798 IFS=$as_save_IFS 2799 test -z "$as_dir" && as_dir=. 2800 for ac_exec_ext in '' $ac_executable_extensions; do 2801 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2802 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2803 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2804 break 2 2805 fi 2806 done 2807 done 2808 IFS=$as_save_IFS 2809 2810 fi 2811 fi 2812 CC=$ac_cv_prog_CC 2813 if test -n "$CC"; then 2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2815 $as_echo "$CC" >&6; } 2816 else 2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2818 $as_echo "no" >&6; } 2819 fi 2820 2821 2822 fi 2823 if test -z "$ac_cv_prog_CC"; then 2824 ac_ct_CC=$CC 2825 # Extract the first word of "gcc", so it can be a program name with args. 2826 set dummy gcc; ac_word=$2 2827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2828 $as_echo_n "checking for $ac_word... " >&6; } 2829 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2830 $as_echo_n "(cached) " >&6 2831 else 2832 if test -n "$ac_ct_CC"; then 2833 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2834 else 2835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2836 for as_dir in $PATH 2837 do 2838 IFS=$as_save_IFS 2839 test -z "$as_dir" && as_dir=. 2840 for ac_exec_ext in '' $ac_executable_extensions; do 2841 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2842 ac_cv_prog_ac_ct_CC="gcc" 2843 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2844 break 2 2845 fi 2846 done 2847 done 2848 IFS=$as_save_IFS 2849 2850 fi 2851 fi 2852 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2853 if test -n "$ac_ct_CC"; then 2854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2855 $as_echo "$ac_ct_CC" >&6; } 2856 else 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2858 $as_echo "no" >&6; } 2859 fi 2860 2861 if test "x$ac_ct_CC" = x; then 2862 CC="" 2863 else 2864 case $cross_compiling:$ac_tool_warned in 2865 yes:) 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2867 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2868 ac_tool_warned=yes ;; 2869 esac 2870 CC=$ac_ct_CC 2871 fi 2872 else 2873 CC="$ac_cv_prog_CC" 2874 fi 2875 2876 if test -z "$CC"; then 2877 if test -n "$ac_tool_prefix"; then 2878 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2879 set dummy ${ac_tool_prefix}cc; ac_word=$2 2880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2881 $as_echo_n "checking for $ac_word... " >&6; } 2882 if ${ac_cv_prog_CC+:} false; then : 2883 $as_echo_n "(cached) " >&6 2884 else 2885 if test -n "$CC"; then 2886 ac_cv_prog_CC="$CC" # Let the user override the test. 2887 else 2888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2889 for as_dir in $PATH 2890 do 2891 IFS=$as_save_IFS 2892 test -z "$as_dir" && as_dir=. 2893 for ac_exec_ext in '' $ac_executable_extensions; do 2894 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2895 ac_cv_prog_CC="${ac_tool_prefix}cc" 2896 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2897 break 2 2898 fi 2899 done 2900 done 2901 IFS=$as_save_IFS 2902 2903 fi 2904 fi 2905 CC=$ac_cv_prog_CC 2906 if test -n "$CC"; then 2907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2908 $as_echo "$CC" >&6; } 2909 else 2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2911 $as_echo "no" >&6; } 2912 fi 2913 2914 2915 fi 2916 fi 2917 if test -z "$CC"; then 2918 # Extract the first word of "cc", so it can be a program name with args. 2919 set dummy cc; ac_word=$2 2920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2921 $as_echo_n "checking for $ac_word... " >&6; } 2922 if ${ac_cv_prog_CC+:} false; then : 2923 $as_echo_n "(cached) " >&6 2924 else 2925 if test -n "$CC"; then 2926 ac_cv_prog_CC="$CC" # Let the user override the test. 2927 else 2928 ac_prog_rejected=no 2929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2930 for as_dir in $PATH 2931 do 2932 IFS=$as_save_IFS 2933 test -z "$as_dir" && as_dir=. 2934 for ac_exec_ext in '' $ac_executable_extensions; do 2935 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2936 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2937 ac_prog_rejected=yes 2938 continue 2939 fi 2940 ac_cv_prog_CC="cc" 2941 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2942 break 2 2943 fi 2944 done 2945 done 2946 IFS=$as_save_IFS 2947 2948 if test $ac_prog_rejected = yes; then 2949 # We found a bogon in the path, so make sure we never use it. 2950 set dummy $ac_cv_prog_CC 2951 shift 2952 if test $# != 0; then 2953 # We chose a different compiler from the bogus one. 2954 # However, it has the same basename, so the bogon will be chosen 2955 # first if we set CC to just the basename; use the full file name. 2956 shift 2957 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2958 fi 2959 fi 2960 fi 2961 fi 2962 CC=$ac_cv_prog_CC 2963 if test -n "$CC"; then 2964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2965 $as_echo "$CC" >&6; } 2966 else 2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2968 $as_echo "no" >&6; } 2969 fi 2970 2971 2972 fi 2973 if test -z "$CC"; then 2974 if test -n "$ac_tool_prefix"; then 2975 for ac_prog in cl.exe 2976 do 2977 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2978 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2980 $as_echo_n "checking for $ac_word... " >&6; } 2981 if ${ac_cv_prog_CC+:} false; then : 2982 $as_echo_n "(cached) " >&6 2983 else 2984 if test -n "$CC"; then 2985 ac_cv_prog_CC="$CC" # Let the user override the test. 2986 else 2987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2988 for as_dir in $PATH 2989 do 2990 IFS=$as_save_IFS 2991 test -z "$as_dir" && as_dir=. 2992 for ac_exec_ext in '' $ac_executable_extensions; do 2993 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2994 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2995 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2996 break 2 2997 fi 2998 done 2999 done 3000 IFS=$as_save_IFS 3001 3002 fi 3003 fi 3004 CC=$ac_cv_prog_CC 3005 if test -n "$CC"; then 3006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3007 $as_echo "$CC" >&6; } 3008 else 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3010 $as_echo "no" >&6; } 3011 fi 3012 3013 3014 test -n "$CC" && break 3015 done 3016 fi 3017 if test -z "$CC"; then 3018 ac_ct_CC=$CC 3019 for ac_prog in cl.exe 3020 do 3021 # Extract the first word of "$ac_prog", so it can be a program name with args. 3022 set dummy $ac_prog; ac_word=$2 3023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3024 $as_echo_n "checking for $ac_word... " >&6; } 3025 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3026 $as_echo_n "(cached) " >&6 3027 else 3028 if test -n "$ac_ct_CC"; then 3029 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3030 else 3031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3032 for as_dir in $PATH 3033 do 3034 IFS=$as_save_IFS 3035 test -z "$as_dir" && as_dir=. 3036 for ac_exec_ext in '' $ac_executable_extensions; do 3037 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3038 ac_cv_prog_ac_ct_CC="$ac_prog" 3039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3040 break 2 3041 fi 3042 done 3043 done 3044 IFS=$as_save_IFS 3045 3046 fi 3047 fi 3048 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3049 if test -n "$ac_ct_CC"; then 3050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3051 $as_echo "$ac_ct_CC" >&6; } 3052 else 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3054 $as_echo "no" >&6; } 3055 fi 3056 3057 3058 test -n "$ac_ct_CC" && break 3059 done 3060 3061 if test "x$ac_ct_CC" = x; then 3062 CC="" 3063 else 3064 case $cross_compiling:$ac_tool_warned in 3065 yes:) 3066 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3067 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3068 ac_tool_warned=yes ;; 3069 esac 3070 CC=$ac_ct_CC 3071 fi 3072 fi 3073 3074 fi 3075 3076 3077 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3078 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3079 as_fn_error $? "no acceptable C compiler found in \$PATH 3080 See \`config.log' for more details" "$LINENO" 5; } 3081 3082 # Provide some information about the compiler. 3083 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3084 set X $ac_compile 3085 ac_compiler=$2 3086 for ac_option in --version -v -V -qversion; do 3087 { { ac_try="$ac_compiler $ac_option >&5" 3088 case "(($ac_try" in 3089 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3090 *) ac_try_echo=$ac_try;; 3091 esac 3092 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3093 $as_echo "$ac_try_echo"; } >&5 3094 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3095 ac_status=$? 3096 if test -s conftest.err; then 3097 sed '10a\ 3098 ... rest of stderr output deleted ... 3099 10q' conftest.err >conftest.er1 3100 cat conftest.er1 >&5 3101 fi 3102 rm -f conftest.er1 conftest.err 3103 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3104 test $ac_status = 0; } 3105 done 3106 3107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3108 /* end confdefs.h. */ 3109 3110 int 3111 main () 3112 { 3113 3114 ; 3115 return 0; 3116 } 3117 _ACEOF 3118 ac_clean_files_save=$ac_clean_files 3119 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3120 # Try to create an executable without -o first, disregard a.out. 3121 # It will help us diagnose broken compilers, and finding out an intuition 3122 # of exeext. 3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3124 $as_echo_n "checking whether the C compiler works... " >&6; } 3125 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3126 3127 # The possible output files: 3128 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3129 3130 ac_rmfiles= 3131 for ac_file in $ac_files 3132 do 3133 case $ac_file in 3134 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3135 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3136 esac 3137 done 3138 rm -f $ac_rmfiles 3139 3140 if { { ac_try="$ac_link_default" 3141 case "(($ac_try" in 3142 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3143 *) ac_try_echo=$ac_try;; 3144 esac 3145 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3146 $as_echo "$ac_try_echo"; } >&5 3147 (eval "$ac_link_default") 2>&5 3148 ac_status=$? 3149 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3150 test $ac_status = 0; }; then : 3151 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3152 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3153 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3154 # so that the user can short-circuit this test for compilers unknown to 3155 # Autoconf. 3156 for ac_file in $ac_files '' 3157 do 3158 test -f "$ac_file" || continue 3159 case $ac_file in 3160 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3161 ;; 3162 [ab].out ) 3163 # We found the default executable, but exeext='' is most 3164 # certainly right. 3165 break;; 3166 *.* ) 3167 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3168 then :; else 3169 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3170 fi 3171 # We set ac_cv_exeext here because the later test for it is not 3172 # safe: cross compilers may not add the suffix if given an `-o' 3173 # argument, so we may need to know it at that point already. 3174 # Even if this section looks crufty: it has the advantage of 3175 # actually working. 3176 break;; 3177 * ) 3178 break;; 3179 esac 3180 done 3181 test "$ac_cv_exeext" = no && ac_cv_exeext= 3182 3183 else 3184 ac_file='' 3185 fi 3186 if test -z "$ac_file"; then : 3187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3188 $as_echo "no" >&6; } 3189 $as_echo "$as_me: failed program was:" >&5 3190 sed 's/^/| /' conftest.$ac_ext >&5 3191 3192 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3193 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3194 as_fn_error 77 "C compiler cannot create executables 3195 See \`config.log' for more details" "$LINENO" 5; } 3196 else 3197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3198 $as_echo "yes" >&6; } 3199 fi 3200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3201 $as_echo_n "checking for C compiler default output file name... " >&6; } 3202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3203 $as_echo "$ac_file" >&6; } 3204 ac_exeext=$ac_cv_exeext 3205 3206 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3207 ac_clean_files=$ac_clean_files_save 3208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3209 $as_echo_n "checking for suffix of executables... " >&6; } 3210 if { { ac_try="$ac_link" 3211 case "(($ac_try" in 3212 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3213 *) ac_try_echo=$ac_try;; 3214 esac 3215 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3216 $as_echo "$ac_try_echo"; } >&5 3217 (eval "$ac_link") 2>&5 3218 ac_status=$? 3219 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3220 test $ac_status = 0; }; then : 3221 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3222 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3223 # work properly (i.e., refer to `conftest.exe'), while it won't with 3224 # `rm'. 3225 for ac_file in conftest.exe conftest conftest.*; do 3226 test -f "$ac_file" || continue 3227 case $ac_file in 3228 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3229 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3230 break;; 3231 * ) break;; 3232 esac 3233 done 3234 else 3235 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3236 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3237 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3238 See \`config.log' for more details" "$LINENO" 5; } 3239 fi 3240 rm -f conftest conftest$ac_cv_exeext 3241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3242 $as_echo "$ac_cv_exeext" >&6; } 3243 3244 rm -f conftest.$ac_ext 3245 EXEEXT=$ac_cv_exeext 3246 ac_exeext=$EXEEXT 3247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3248 /* end confdefs.h. */ 3249 #include <stdio.h> 3250 int 3251 main () 3252 { 3253 FILE *f = fopen ("conftest.out", "w"); 3254 return ferror (f) || fclose (f) != 0; 3255 3256 ; 3257 return 0; 3258 } 3259 _ACEOF 3260 ac_clean_files="$ac_clean_files conftest.out" 3261 # Check that the compiler produces executables we can run. If not, either 3262 # the compiler is broken, or we cross compile. 3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3264 $as_echo_n "checking whether we are cross compiling... " >&6; } 3265 if test "$cross_compiling" != yes; then 3266 { { ac_try="$ac_link" 3267 case "(($ac_try" in 3268 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3269 *) ac_try_echo=$ac_try;; 3270 esac 3271 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3272 $as_echo "$ac_try_echo"; } >&5 3273 (eval "$ac_link") 2>&5 3274 ac_status=$? 3275 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3276 test $ac_status = 0; } 3277 if { ac_try='./conftest$ac_cv_exeext' 3278 { { case "(($ac_try" in 3279 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3280 *) ac_try_echo=$ac_try;; 3281 esac 3282 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3283 $as_echo "$ac_try_echo"; } >&5 3284 (eval "$ac_try") 2>&5 3285 ac_status=$? 3286 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3287 test $ac_status = 0; }; }; then 3288 cross_compiling=no 3289 else 3290 if test "$cross_compiling" = maybe; then 3291 cross_compiling=yes 3292 else 3293 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3294 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3295 as_fn_error $? "cannot run C compiled programs. 3296 If you meant to cross compile, use \`--host'. 3297 See \`config.log' for more details" "$LINENO" 5; } 3298 fi 3299 fi 3300 fi 3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3302 $as_echo "$cross_compiling" >&6; } 3303 3304 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3305 ac_clean_files=$ac_clean_files_save 3306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3307 $as_echo_n "checking for suffix of object files... " >&6; } 3308 if ${ac_cv_objext+:} false; then : 3309 $as_echo_n "(cached) " >&6 3310 else 3311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3312 /* end confdefs.h. */ 3313 3314 int 3315 main () 3316 { 3317 3318 ; 3319 return 0; 3320 } 3321 _ACEOF 3322 rm -f conftest.o conftest.obj 3323 if { { ac_try="$ac_compile" 3324 case "(($ac_try" in 3325 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3326 *) ac_try_echo=$ac_try;; 3327 esac 3328 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3329 $as_echo "$ac_try_echo"; } >&5 3330 (eval "$ac_compile") 2>&5 3331 ac_status=$? 3332 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3333 test $ac_status = 0; }; then : 3334 for ac_file in conftest.o conftest.obj conftest.*; do 3335 test -f "$ac_file" || continue; 3336 case $ac_file in 3337 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3338 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3339 break;; 3340 esac 3341 done 3342 else 3343 $as_echo "$as_me: failed program was:" >&5 3344 sed 's/^/| /' conftest.$ac_ext >&5 3345 3346 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3347 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3348 as_fn_error $? "cannot compute suffix of object files: cannot compile 3349 See \`config.log' for more details" "$LINENO" 5; } 3350 fi 3351 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3352 fi 3353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3354 $as_echo "$ac_cv_objext" >&6; } 3355 OBJEXT=$ac_cv_objext 3356 ac_objext=$OBJEXT 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3358 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3359 if ${ac_cv_c_compiler_gnu+:} false; then : 3360 $as_echo_n "(cached) " >&6 3361 else 3362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3363 /* end confdefs.h. */ 3364 3365 int 3366 main () 3367 { 3368 #ifndef __GNUC__ 3369 choke me 3370 #endif 3371 3372 ; 3373 return 0; 3374 } 3375 _ACEOF 3376 if ac_fn_c_try_compile "$LINENO"; then : 3377 ac_compiler_gnu=yes 3378 else 3379 ac_compiler_gnu=no 3380 fi 3381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3382 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3383 3384 fi 3385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3386 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3387 if test $ac_compiler_gnu = yes; then 3388 GCC=yes 3389 else 3390 GCC= 3391 fi 3392 ac_test_CFLAGS=${CFLAGS+set} 3393 ac_save_CFLAGS=$CFLAGS 3394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3395 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3396 if ${ac_cv_prog_cc_g+:} false; then : 3397 $as_echo_n "(cached) " >&6 3398 else 3399 ac_save_c_werror_flag=$ac_c_werror_flag 3400 ac_c_werror_flag=yes 3401 ac_cv_prog_cc_g=no 3402 CFLAGS="-g" 3403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3404 /* end confdefs.h. */ 3405 3406 int 3407 main () 3408 { 3409 3410 ; 3411 return 0; 3412 } 3413 _ACEOF 3414 if ac_fn_c_try_compile "$LINENO"; then : 3415 ac_cv_prog_cc_g=yes 3416 else 3417 CFLAGS="" 3418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3419 /* end confdefs.h. */ 3420 3421 int 3422 main () 3423 { 3424 3425 ; 3426 return 0; 3427 } 3428 _ACEOF 3429 if ac_fn_c_try_compile "$LINENO"; then : 3430 3431 else 3432 ac_c_werror_flag=$ac_save_c_werror_flag 3433 CFLAGS="-g" 3434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3435 /* end confdefs.h. */ 3436 3437 int 3438 main () 3439 { 3440 3441 ; 3442 return 0; 3443 } 3444 _ACEOF 3445 if ac_fn_c_try_compile "$LINENO"; then : 3446 ac_cv_prog_cc_g=yes 3447 fi 3448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3449 fi 3450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3451 fi 3452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3453 ac_c_werror_flag=$ac_save_c_werror_flag 3454 fi 3455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3456 $as_echo "$ac_cv_prog_cc_g" >&6; } 3457 if test "$ac_test_CFLAGS" = set; then 3458 CFLAGS=$ac_save_CFLAGS 3459 elif test $ac_cv_prog_cc_g = yes; then 3460 if test "$GCC" = yes; then 3461 CFLAGS="-g -O2" 3462 else 3463 CFLAGS="-g" 3464 fi 3465 else 3466 if test "$GCC" = yes; then 3467 CFLAGS="-O2" 3468 else 3469 CFLAGS= 3470 fi 3471 fi 3472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3473 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3474 if ${ac_cv_prog_cc_c89+:} false; then : 3475 $as_echo_n "(cached) " >&6 3476 else 3477 ac_cv_prog_cc_c89=no 3478 ac_save_CC=$CC 3479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3480 /* end confdefs.h. */ 3481 #include <stdarg.h> 3482 #include <stdio.h> 3483 struct stat; 3484 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3485 struct buf { int x; }; 3486 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3487 static char *e (p, i) 3488 char **p; 3489 int i; 3490 { 3491 return p[i]; 3492 } 3493 static char *f (char * (*g) (char **, int), char **p, ...) 3494 { 3495 char *s; 3496 va_list v; 3497 va_start (v,p); 3498 s = g (p, va_arg (v,int)); 3499 va_end (v); 3500 return s; 3501 } 3502 3503 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3504 function prototypes and stuff, but not '\xHH' hex character constants. 3505 These don't provoke an error unfortunately, instead are silently treated 3506 as 'x'. The following induces an error, until -std is added to get 3507 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3508 array size at least. It's necessary to write '\x00'==0 to get something 3509 that's true only with -std. */ 3510 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3511 3512 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3513 inside strings and character constants. */ 3514 #define FOO(x) 'x' 3515 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3516 3517 int test (int i, double x); 3518 struct s1 {int (*f) (int a);}; 3519 struct s2 {int (*f) (double a);}; 3520 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3521 int argc; 3522 char **argv; 3523 int 3524 main () 3525 { 3526 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3527 ; 3528 return 0; 3529 } 3530 _ACEOF 3531 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3532 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3533 do 3534 CC="$ac_save_CC $ac_arg" 3535 if ac_fn_c_try_compile "$LINENO"; then : 3536 ac_cv_prog_cc_c89=$ac_arg 3537 fi 3538 rm -f core conftest.err conftest.$ac_objext 3539 test "x$ac_cv_prog_cc_c89" != "xno" && break 3540 done 3541 rm -f conftest.$ac_ext 3542 CC=$ac_save_CC 3543 3544 fi 3545 # AC_CACHE_VAL 3546 case "x$ac_cv_prog_cc_c89" in 3547 x) 3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3549 $as_echo "none needed" >&6; } ;; 3550 xno) 3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3552 $as_echo "unsupported" >&6; } ;; 3553 *) 3554 CC="$CC $ac_cv_prog_cc_c89" 3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3556 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3557 esac 3558 if test "x$ac_cv_prog_cc_c89" != xno; then : 3559 3560 fi 3561 3562 ac_ext=c 3563 ac_cpp='$CPP $CPPFLAGS' 3564 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3565 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3566 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3567 3568 ac_ext=c 3569 ac_cpp='$CPP $CPPFLAGS' 3570 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3571 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3572 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3574 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3575 if ${am_cv_prog_cc_c_o+:} false; then : 3576 $as_echo_n "(cached) " >&6 3577 else 3578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3579 /* end confdefs.h. */ 3580 3581 int 3582 main () 3583 { 3584 3585 ; 3586 return 0; 3587 } 3588 _ACEOF 3589 # Make sure it works both with $CC and with simple cc. 3590 # Following AC_PROG_CC_C_O, we do the test twice because some 3591 # compilers refuse to overwrite an existing .o file with -o, 3592 # though they will create one. 3593 am_cv_prog_cc_c_o=yes 3594 for am_i in 1 2; do 3595 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3596 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3597 ac_status=$? 3598 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3599 (exit $ac_status); } \ 3600 && test -f conftest2.$ac_objext; then 3601 : OK 3602 else 3603 am_cv_prog_cc_c_o=no 3604 break 3605 fi 3606 done 3607 rm -f core conftest* 3608 unset am_i 3609 fi 3610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3611 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3612 if test "$am_cv_prog_cc_c_o" != yes; then 3613 # Losing compiler, so override with the script. 3614 # FIXME: It is wrong to rewrite CC. 3615 # But if we don't then we get into trouble of one sort or another. 3616 # A longer-term fix would be to have automake use am__CC in this case, 3617 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3618 CC="$am_aux_dir/compile $CC" 3619 fi 3620 ac_ext=c 3621 ac_cpp='$CPP $CPPFLAGS' 3622 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3623 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3624 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3625 3626 3627 depcc="$CC" am_compiler_list= 3628 3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3630 $as_echo_n "checking dependency style of $depcc... " >&6; } 3631 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3632 $as_echo_n "(cached) " >&6 3633 else 3634 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3635 # We make a subdir and do the tests there. Otherwise we can end up 3636 # making bogus files that we don't know about and never remove. For 3637 # instance it was reported that on HP-UX the gcc test will end up 3638 # making a dummy file named 'D' -- because '-MD' means "put the output 3639 # in D". 3640 rm -rf conftest.dir 3641 mkdir conftest.dir 3642 # Copy depcomp to subdir because otherwise we won't find it if we're 3643 # using a relative directory. 3644 cp "$am_depcomp" conftest.dir 3645 cd conftest.dir 3646 # We will build objects and dependencies in a subdirectory because 3647 # it helps to detect inapplicable dependency modes. For instance 3648 # both Tru64's cc and ICC support -MD to output dependencies as a 3649 # side effect of compilation, but ICC will put the dependencies in 3650 # the current directory while Tru64 will put them in the object 3651 # directory. 3652 mkdir sub 3653 3654 am_cv_CC_dependencies_compiler_type=none 3655 if test "$am_compiler_list" = ""; then 3656 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3657 fi 3658 am__universal=false 3659 case " $depcc " in #( 3660 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3661 esac 3662 3663 for depmode in $am_compiler_list; do 3664 # Setup a source with many dependencies, because some compilers 3665 # like to wrap large dependency lists on column 80 (with \), and 3666 # we should not choose a depcomp mode which is confused by this. 3667 # 3668 # We need to recreate these files for each test, as the compiler may 3669 # overwrite some of them when testing with obscure command lines. 3670 # This happens at least with the AIX C compiler. 3671 : > sub/conftest.c 3672 for i in 1 2 3 4 5 6; do 3673 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3674 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3675 # Solaris 10 /bin/sh. 3676 echo '/* dummy */' > sub/conftst$i.h 3677 done 3678 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3679 3680 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3681 # mode. It turns out that the SunPro C++ compiler does not properly 3682 # handle '-M -o', and we need to detect this. Also, some Intel 3683 # versions had trouble with output in subdirs. 3684 am__obj=sub/conftest.${OBJEXT-o} 3685 am__minus_obj="-o $am__obj" 3686 case $depmode in 3687 gcc) 3688 # This depmode causes a compiler race in universal mode. 3689 test "$am__universal" = false || continue 3690 ;; 3691 nosideeffect) 3692 # After this tag, mechanisms are not by side-effect, so they'll 3693 # only be used when explicitly requested. 3694 if test "x$enable_dependency_tracking" = xyes; then 3695 continue 3696 else 3697 break 3698 fi 3699 ;; 3700 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3701 # This compiler won't grok '-c -o', but also, the minuso test has 3702 # not run yet. These depmodes are late enough in the game, and 3703 # so weak that their functioning should not be impacted. 3704 am__obj=conftest.${OBJEXT-o} 3705 am__minus_obj= 3706 ;; 3707 none) break ;; 3708 esac 3709 if depmode=$depmode \ 3710 source=sub/conftest.c object=$am__obj \ 3711 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3712 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3713 >/dev/null 2>conftest.err && 3714 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3715 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3716 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3717 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3718 # icc doesn't choke on unknown options, it will just issue warnings 3719 # or remarks (even with -Werror). So we grep stderr for any message 3720 # that says an option was ignored or not supported. 3721 # When given -MP, icc 7.0 and 7.1 complain thusly: 3722 # icc: Command line warning: ignoring option '-M'; no argument required 3723 # The diagnosis changed in icc 8.0: 3724 # icc: Command line remark: option '-MP' not supported 3725 if (grep 'ignoring option' conftest.err || 3726 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3727 am_cv_CC_dependencies_compiler_type=$depmode 3728 break 3729 fi 3730 fi 3731 done 3732 3733 cd .. 3734 rm -rf conftest.dir 3735 else 3736 am_cv_CC_dependencies_compiler_type=none 3737 fi 3738 3739 fi 3740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3741 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3742 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3743 3744 if 3745 test "x$enable_dependency_tracking" != xno \ 3746 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3747 am__fastdepCC_TRUE= 3748 am__fastdepCC_FALSE='#' 3749 else 3750 am__fastdepCC_TRUE='#' 3751 am__fastdepCC_FALSE= 3752 fi 3753 3754 3755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3756 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3757 if ${ac_cv_prog_cc_c99+:} false; then : 3758 $as_echo_n "(cached) " >&6 3759 else 3760 ac_cv_prog_cc_c99=no 3761 ac_save_CC=$CC 3762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3763 /* end confdefs.h. */ 3764 #include <stdarg.h> 3765 #include <stdbool.h> 3766 #include <stdlib.h> 3767 #include <wchar.h> 3768 #include <stdio.h> 3769 3770 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3771 #define debug(...) fprintf (stderr, __VA_ARGS__) 3772 #define showlist(...) puts (#__VA_ARGS__) 3773 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3774 static void 3775 test_varargs_macros (void) 3776 { 3777 int x = 1234; 3778 int y = 5678; 3779 debug ("Flag"); 3780 debug ("X = %d\n", x); 3781 showlist (The first, second, and third items.); 3782 report (x>y, "x is %d but y is %d", x, y); 3783 } 3784 3785 // Check long long types. 3786 #define BIG64 18446744073709551615ull 3787 #define BIG32 4294967295ul 3788 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3789 #if !BIG_OK 3790 your preprocessor is broken; 3791 #endif 3792 #if BIG_OK 3793 #else 3794 your preprocessor is broken; 3795 #endif 3796 static long long int bignum = -9223372036854775807LL; 3797 static unsigned long long int ubignum = BIG64; 3798 3799 struct incomplete_array 3800 { 3801 int datasize; 3802 double data[]; 3803 }; 3804 3805 struct named_init { 3806 int number; 3807 const wchar_t *name; 3808 double average; 3809 }; 3810 3811 typedef const char *ccp; 3812 3813 static inline int 3814 test_restrict (ccp restrict text) 3815 { 3816 // See if C++-style comments work. 3817 // Iterate through items via the restricted pointer. 3818 // Also check for declarations in for loops. 3819 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3820 continue; 3821 return 0; 3822 } 3823 3824 // Check varargs and va_copy. 3825 static void 3826 test_varargs (const char *format, ...) 3827 { 3828 va_list args; 3829 va_start (args, format); 3830 va_list args_copy; 3831 va_copy (args_copy, args); 3832 3833 const char *str; 3834 int number; 3835 float fnumber; 3836 3837 while (*format) 3838 { 3839 switch (*format++) 3840 { 3841 case 's': // string 3842 str = va_arg (args_copy, const char *); 3843 break; 3844 case 'd': // int 3845 number = va_arg (args_copy, int); 3846 break; 3847 case 'f': // float 3848 fnumber = va_arg (args_copy, double); 3849 break; 3850 default: 3851 break; 3852 } 3853 } 3854 va_end (args_copy); 3855 va_end (args); 3856 } 3857 3858 int 3859 main () 3860 { 3861 3862 // Check bool. 3863 _Bool success = false; 3864 3865 // Check restrict. 3866 if (test_restrict ("String literal") == 0) 3867 success = true; 3868 char *restrict newvar = "Another string"; 3869 3870 // Check varargs. 3871 test_varargs ("s, d' f .", "string", 65, 34.234); 3872 test_varargs_macros (); 3873 3874 // Check flexible array members. 3875 struct incomplete_array *ia = 3876 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3877 ia->datasize = 10; 3878 for (int i = 0; i < ia->datasize; ++i) 3879 ia->data[i] = i * 1.234; 3880 3881 // Check named initializers. 3882 struct named_init ni = { 3883 .number = 34, 3884 .name = L"Test wide string", 3885 .average = 543.34343, 3886 }; 3887 3888 ni.number = 58; 3889 3890 int dynamic_array[ni.number]; 3891 dynamic_array[ni.number - 1] = 543; 3892 3893 // work around unused variable warnings 3894 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3895 || dynamic_array[ni.number - 1] != 543); 3896 3897 ; 3898 return 0; 3899 } 3900 _ACEOF 3901 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3902 do 3903 CC="$ac_save_CC $ac_arg" 3904 if ac_fn_c_try_compile "$LINENO"; then : 3905 ac_cv_prog_cc_c99=$ac_arg 3906 fi 3907 rm -f core conftest.err conftest.$ac_objext 3908 test "x$ac_cv_prog_cc_c99" != "xno" && break 3909 done 3910 rm -f conftest.$ac_ext 3911 CC=$ac_save_CC 3912 3913 fi 3914 # AC_CACHE_VAL 3915 case "x$ac_cv_prog_cc_c99" in 3916 x) 3917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3918 $as_echo "none needed" >&6; } ;; 3919 xno) 3920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3921 $as_echo "unsupported" >&6; } ;; 3922 *) 3923 CC="$CC $ac_cv_prog_cc_c99" 3924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3925 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3926 esac 3927 if test "x$ac_cv_prog_cc_c99" != xno; then : 3928 3929 fi 3930 3931 3932 3933 ac_ext=c 3934 ac_cpp='$CPP $CPPFLAGS' 3935 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3936 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3937 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3939 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3940 # On Suns, sometimes $CPP names a directory. 3941 if test -n "$CPP" && test -d "$CPP"; then 3942 CPP= 3943 fi 3944 if test -z "$CPP"; then 3945 if ${ac_cv_prog_CPP+:} false; then : 3946 $as_echo_n "(cached) " >&6 3947 else 3948 # Double quotes because CPP needs to be expanded 3949 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3950 do 3951 ac_preproc_ok=false 3952 for ac_c_preproc_warn_flag in '' yes 3953 do 3954 # Use a header file that comes with gcc, so configuring glibc 3955 # with a fresh cross-compiler works. 3956 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3957 # <limits.h> exists even on freestanding compilers. 3958 # On the NeXT, cc -E runs the code through the compiler's parser, 3959 # not just through cpp. "Syntax error" is here to catch this case. 3960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3961 /* end confdefs.h. */ 3962 #ifdef __STDC__ 3963 # include <limits.h> 3964 #else 3965 # include <assert.h> 3966 #endif 3967 Syntax error 3968 _ACEOF 3969 if ac_fn_c_try_cpp "$LINENO"; then : 3970 3971 else 3972 # Broken: fails on valid input. 3973 continue 3974 fi 3975 rm -f conftest.err conftest.i conftest.$ac_ext 3976 3977 # OK, works on sane cases. Now check whether nonexistent headers 3978 # can be detected and how. 3979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3980 /* end confdefs.h. */ 3981 #include <ac_nonexistent.h> 3982 _ACEOF 3983 if ac_fn_c_try_cpp "$LINENO"; then : 3984 # Broken: success on invalid input. 3985 continue 3986 else 3987 # Passes both tests. 3988 ac_preproc_ok=: 3989 break 3990 fi 3991 rm -f conftest.err conftest.i conftest.$ac_ext 3992 3993 done 3994 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3995 rm -f conftest.i conftest.err conftest.$ac_ext 3996 if $ac_preproc_ok; then : 3997 break 3998 fi 3999 4000 done 4001 ac_cv_prog_CPP=$CPP 4002 4003 fi 4004 CPP=$ac_cv_prog_CPP 4005 else 4006 ac_cv_prog_CPP=$CPP 4007 fi 4008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4009 $as_echo "$CPP" >&6; } 4010 ac_preproc_ok=false 4011 for ac_c_preproc_warn_flag in '' yes 4012 do 4013 # Use a header file that comes with gcc, so configuring glibc 4014 # with a fresh cross-compiler works. 4015 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4016 # <limits.h> exists even on freestanding compilers. 4017 # On the NeXT, cc -E runs the code through the compiler's parser, 4018 # not just through cpp. "Syntax error" is here to catch this case. 4019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4020 /* end confdefs.h. */ 4021 #ifdef __STDC__ 4022 # include <limits.h> 4023 #else 4024 # include <assert.h> 4025 #endif 4026 Syntax error 4027 _ACEOF 4028 if ac_fn_c_try_cpp "$LINENO"; then : 4029 4030 else 4031 # Broken: fails on valid input. 4032 continue 4033 fi 4034 rm -f conftest.err conftest.i conftest.$ac_ext 4035 4036 # OK, works on sane cases. Now check whether nonexistent headers 4037 # can be detected and how. 4038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4039 /* end confdefs.h. */ 4040 #include <ac_nonexistent.h> 4041 _ACEOF 4042 if ac_fn_c_try_cpp "$LINENO"; then : 4043 # Broken: success on invalid input. 4044 continue 4045 else 4046 # Passes both tests. 4047 ac_preproc_ok=: 4048 break 4049 fi 4050 rm -f conftest.err conftest.i conftest.$ac_ext 4051 4052 done 4053 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4054 rm -f conftest.i conftest.err conftest.$ac_ext 4055 if $ac_preproc_ok; then : 4056 4057 else 4058 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4059 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4060 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4061 See \`config.log' for more details" "$LINENO" 5; } 4062 fi 4063 4064 ac_ext=c 4065 ac_cpp='$CPP $CPPFLAGS' 4066 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4067 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4068 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4069 4070 4071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4072 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4073 if ${ac_cv_path_GREP+:} false; then : 4074 $as_echo_n "(cached) " >&6 4075 else 4076 if test -z "$GREP"; then 4077 ac_path_GREP_found=false 4078 # Loop through the user's path and test for each of PROGNAME-LIST 4079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4080 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4081 do 4082 IFS=$as_save_IFS 4083 test -z "$as_dir" && as_dir=. 4084 for ac_prog in grep ggrep; do 4085 for ac_exec_ext in '' $ac_executable_extensions; do 4086 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4087 as_fn_executable_p "$ac_path_GREP" || continue 4088 # Check for GNU ac_path_GREP and select it if it is found. 4089 # Check for GNU $ac_path_GREP 4090 case `"$ac_path_GREP" --version 2>&1` in 4091 *GNU*) 4092 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4093 *) 4094 ac_count=0 4095 $as_echo_n 0123456789 >"conftest.in" 4096 while : 4097 do 4098 cat "conftest.in" "conftest.in" >"conftest.tmp" 4099 mv "conftest.tmp" "conftest.in" 4100 cp "conftest.in" "conftest.nl" 4101 $as_echo 'GREP' >> "conftest.nl" 4102 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4103 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4104 as_fn_arith $ac_count + 1 && ac_count=$as_val 4105 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4106 # Best one so far, save it but keep looking for a better one 4107 ac_cv_path_GREP="$ac_path_GREP" 4108 ac_path_GREP_max=$ac_count 4109 fi 4110 # 10*(2^10) chars as input seems more than enough 4111 test $ac_count -gt 10 && break 4112 done 4113 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4114 esac 4115 4116 $ac_path_GREP_found && break 3 4117 done 4118 done 4119 done 4120 IFS=$as_save_IFS 4121 if test -z "$ac_cv_path_GREP"; then 4122 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4123 fi 4124 else 4125 ac_cv_path_GREP=$GREP 4126 fi 4127 4128 fi 4129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4130 $as_echo "$ac_cv_path_GREP" >&6; } 4131 GREP="$ac_cv_path_GREP" 4132 4133 4134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4135 $as_echo_n "checking for egrep... " >&6; } 4136 if ${ac_cv_path_EGREP+:} false; then : 4137 $as_echo_n "(cached) " >&6 4138 else 4139 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4140 then ac_cv_path_EGREP="$GREP -E" 4141 else 4142 if test -z "$EGREP"; then 4143 ac_path_EGREP_found=false 4144 # Loop through the user's path and test for each of PROGNAME-LIST 4145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4146 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4147 do 4148 IFS=$as_save_IFS 4149 test -z "$as_dir" && as_dir=. 4150 for ac_prog in egrep; do 4151 for ac_exec_ext in '' $ac_executable_extensions; do 4152 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4153 as_fn_executable_p "$ac_path_EGREP" || continue 4154 # Check for GNU ac_path_EGREP and select it if it is found. 4155 # Check for GNU $ac_path_EGREP 4156 case `"$ac_path_EGREP" --version 2>&1` in 4157 *GNU*) 4158 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4159 *) 4160 ac_count=0 4161 $as_echo_n 0123456789 >"conftest.in" 4162 while : 4163 do 4164 cat "conftest.in" "conftest.in" >"conftest.tmp" 4165 mv "conftest.tmp" "conftest.in" 4166 cp "conftest.in" "conftest.nl" 4167 $as_echo 'EGREP' >> "conftest.nl" 4168 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4169 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4170 as_fn_arith $ac_count + 1 && ac_count=$as_val 4171 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4172 # Best one so far, save it but keep looking for a better one 4173 ac_cv_path_EGREP="$ac_path_EGREP" 4174 ac_path_EGREP_max=$ac_count 4175 fi 4176 # 10*(2^10) chars as input seems more than enough 4177 test $ac_count -gt 10 && break 4178 done 4179 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4180 esac 4181 4182 $ac_path_EGREP_found && break 3 4183 done 4184 done 4185 done 4186 IFS=$as_save_IFS 4187 if test -z "$ac_cv_path_EGREP"; then 4188 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4189 fi 4190 else 4191 ac_cv_path_EGREP=$EGREP 4192 fi 4193 4194 fi 4195 fi 4196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4197 $as_echo "$ac_cv_path_EGREP" >&6; } 4198 EGREP="$ac_cv_path_EGREP" 4199 4200 4201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4202 $as_echo_n "checking for ANSI C header files... " >&6; } 4203 if ${ac_cv_header_stdc+:} false; then : 4204 $as_echo_n "(cached) " >&6 4205 else 4206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4207 /* end confdefs.h. */ 4208 #include <stdlib.h> 4209 #include <stdarg.h> 4210 #include <string.h> 4211 #include <float.h> 4212 4213 int 4214 main () 4215 { 4216 4217 ; 4218 return 0; 4219 } 4220 _ACEOF 4221 if ac_fn_c_try_compile "$LINENO"; then : 4222 ac_cv_header_stdc=yes 4223 else 4224 ac_cv_header_stdc=no 4225 fi 4226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4227 4228 if test $ac_cv_header_stdc = yes; then 4229 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4231 /* end confdefs.h. */ 4232 #include <string.h> 4233 4234 _ACEOF 4235 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4236 $EGREP "memchr" >/dev/null 2>&1; then : 4237 4238 else 4239 ac_cv_header_stdc=no 4240 fi 4241 rm -f conftest* 4242 4243 fi 4244 4245 if test $ac_cv_header_stdc = yes; then 4246 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4248 /* end confdefs.h. */ 4249 #include <stdlib.h> 4250 4251 _ACEOF 4252 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4253 $EGREP "free" >/dev/null 2>&1; then : 4254 4255 else 4256 ac_cv_header_stdc=no 4257 fi 4258 rm -f conftest* 4259 4260 fi 4261 4262 if test $ac_cv_header_stdc = yes; then 4263 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4264 if test "$cross_compiling" = yes; then : 4265 : 4266 else 4267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4268 /* end confdefs.h. */ 4269 #include <ctype.h> 4270 #include <stdlib.h> 4271 #if ((' ' & 0x0FF) == 0x020) 4272 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4273 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4274 #else 4275 # define ISLOWER(c) \ 4276 (('a' <= (c) && (c) <= 'i') \ 4277 || ('j' <= (c) && (c) <= 'r') \ 4278 || ('s' <= (c) && (c) <= 'z')) 4279 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4280 #endif 4281 4282 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4283 int 4284 main () 4285 { 4286 int i; 4287 for (i = 0; i < 256; i++) 4288 if (XOR (islower (i), ISLOWER (i)) 4289 || toupper (i) != TOUPPER (i)) 4290 return 2; 4291 return 0; 4292 } 4293 _ACEOF 4294 if ac_fn_c_try_run "$LINENO"; then : 4295 4296 else 4297 ac_cv_header_stdc=no 4298 fi 4299 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4300 conftest.$ac_objext conftest.beam conftest.$ac_ext 4301 fi 4302 4303 fi 4304 fi 4305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4306 $as_echo "$ac_cv_header_stdc" >&6; } 4307 if test $ac_cv_header_stdc = yes; then 4308 4309 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4310 4311 fi 4312 4313 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4314 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4315 inttypes.h stdint.h unistd.h 4316 do : 4317 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4318 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4319 " 4320 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4321 cat >>confdefs.h <<_ACEOF 4322 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4323 _ACEOF 4324 4325 fi 4326 4327 done 4328 4329 4330 4331 4332 4333 4334 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4335 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4336 CLANGCC="yes" 4337 else 4338 CLANGCC="no" 4339 fi 4340 4341 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4342 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4343 INTELCC="yes" 4344 else 4345 INTELCC="no" 4346 fi 4347 4348 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4349 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4350 SUNCC="yes" 4351 else 4352 SUNCC="no" 4353 fi 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4364 if test -n "$ac_tool_prefix"; then 4365 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4366 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4368 $as_echo_n "checking for $ac_word... " >&6; } 4369 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4370 $as_echo_n "(cached) " >&6 4371 else 4372 case $PKG_CONFIG in 4373 [\\/]* | ?:[\\/]*) 4374 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4375 ;; 4376 *) 4377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4378 for as_dir in $PATH 4379 do 4380 IFS=$as_save_IFS 4381 test -z "$as_dir" && as_dir=. 4382 for ac_exec_ext in '' $ac_executable_extensions; do 4383 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4384 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4385 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4386 break 2 4387 fi 4388 done 4389 done 4390 IFS=$as_save_IFS 4391 4392 ;; 4393 esac 4394 fi 4395 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4396 if test -n "$PKG_CONFIG"; then 4397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4398 $as_echo "$PKG_CONFIG" >&6; } 4399 else 4400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4401 $as_echo "no" >&6; } 4402 fi 4403 4404 4405 fi 4406 if test -z "$ac_cv_path_PKG_CONFIG"; then 4407 ac_pt_PKG_CONFIG=$PKG_CONFIG 4408 # Extract the first word of "pkg-config", so it can be a program name with args. 4409 set dummy pkg-config; ac_word=$2 4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4411 $as_echo_n "checking for $ac_word... " >&6; } 4412 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4413 $as_echo_n "(cached) " >&6 4414 else 4415 case $ac_pt_PKG_CONFIG in 4416 [\\/]* | ?:[\\/]*) 4417 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4418 ;; 4419 *) 4420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4421 for as_dir in $PATH 4422 do 4423 IFS=$as_save_IFS 4424 test -z "$as_dir" && as_dir=. 4425 for ac_exec_ext in '' $ac_executable_extensions; do 4426 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4427 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4428 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4429 break 2 4430 fi 4431 done 4432 done 4433 IFS=$as_save_IFS 4434 4435 ;; 4436 esac 4437 fi 4438 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4439 if test -n "$ac_pt_PKG_CONFIG"; then 4440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4441 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4442 else 4443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4444 $as_echo "no" >&6; } 4445 fi 4446 4447 if test "x$ac_pt_PKG_CONFIG" = x; then 4448 PKG_CONFIG="" 4449 else 4450 case $cross_compiling:$ac_tool_warned in 4451 yes:) 4452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4453 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4454 ac_tool_warned=yes ;; 4455 esac 4456 PKG_CONFIG=$ac_pt_PKG_CONFIG 4457 fi 4458 else 4459 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4460 fi 4461 4462 fi 4463 if test -n "$PKG_CONFIG"; then 4464 _pkg_min_version=0.9.0 4465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4466 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4467 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4469 $as_echo "yes" >&6; } 4470 else 4471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4472 $as_echo "no" >&6; } 4473 PKG_CONFIG="" 4474 fi 4475 fi 4476 # Make sure we can run config.sub. 4477 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4478 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4479 4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4481 $as_echo_n "checking build system type... " >&6; } 4482 if ${ac_cv_build+:} false; then : 4483 $as_echo_n "(cached) " >&6 4484 else 4485 ac_build_alias=$build_alias 4486 test "x$ac_build_alias" = x && 4487 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4488 test "x$ac_build_alias" = x && 4489 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4490 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4491 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4492 4493 fi 4494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4495 $as_echo "$ac_cv_build" >&6; } 4496 case $ac_cv_build in 4497 *-*-*) ;; 4498 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4499 esac 4500 build=$ac_cv_build 4501 ac_save_IFS=$IFS; IFS='-' 4502 set x $ac_cv_build 4503 shift 4504 build_cpu=$1 4505 build_vendor=$2 4506 shift; shift 4507 # Remember, the first character of IFS is used to create $*, 4508 # except with old shells: 4509 build_os=$* 4510 IFS=$ac_save_IFS 4511 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4512 4513 4514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4515 $as_echo_n "checking host system type... " >&6; } 4516 if ${ac_cv_host+:} false; then : 4517 $as_echo_n "(cached) " >&6 4518 else 4519 if test "x$host_alias" = x; then 4520 ac_cv_host=$ac_cv_build 4521 else 4522 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4523 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4524 fi 4525 4526 fi 4527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4528 $as_echo "$ac_cv_host" >&6; } 4529 case $ac_cv_host in 4530 *-*-*) ;; 4531 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4532 esac 4533 host=$ac_cv_host 4534 ac_save_IFS=$IFS; IFS='-' 4535 set x $ac_cv_host 4536 shift 4537 host_cpu=$1 4538 host_vendor=$2 4539 shift; shift 4540 # Remember, the first character of IFS is used to create $*, 4541 # except with old shells: 4542 host_os=$* 4543 IFS=$ac_save_IFS 4544 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4545 4546 4547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4548 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4549 if ${ac_cv_path_SED+:} false; then : 4550 $as_echo_n "(cached) " >&6 4551 else 4552 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4553 for ac_i in 1 2 3 4 5 6 7; do 4554 ac_script="$ac_script$as_nl$ac_script" 4555 done 4556 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4557 { ac_script=; unset ac_script;} 4558 if test -z "$SED"; then 4559 ac_path_SED_found=false 4560 # Loop through the user's path and test for each of PROGNAME-LIST 4561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4562 for as_dir in $PATH 4563 do 4564 IFS=$as_save_IFS 4565 test -z "$as_dir" && as_dir=. 4566 for ac_prog in sed gsed; do 4567 for ac_exec_ext in '' $ac_executable_extensions; do 4568 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4569 as_fn_executable_p "$ac_path_SED" || continue 4570 # Check for GNU ac_path_SED and select it if it is found. 4571 # Check for GNU $ac_path_SED 4572 case `"$ac_path_SED" --version 2>&1` in 4573 *GNU*) 4574 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4575 *) 4576 ac_count=0 4577 $as_echo_n 0123456789 >"conftest.in" 4578 while : 4579 do 4580 cat "conftest.in" "conftest.in" >"conftest.tmp" 4581 mv "conftest.tmp" "conftest.in" 4582 cp "conftest.in" "conftest.nl" 4583 $as_echo '' >> "conftest.nl" 4584 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4585 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4586 as_fn_arith $ac_count + 1 && ac_count=$as_val 4587 if test $ac_count -gt ${ac_path_SED_max-0}; then 4588 # Best one so far, save it but keep looking for a better one 4589 ac_cv_path_SED="$ac_path_SED" 4590 ac_path_SED_max=$ac_count 4591 fi 4592 # 10*(2^10) chars as input seems more than enough 4593 test $ac_count -gt 10 && break 4594 done 4595 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4596 esac 4597 4598 $ac_path_SED_found && break 3 4599 done 4600 done 4601 done 4602 IFS=$as_save_IFS 4603 if test -z "$ac_cv_path_SED"; then 4604 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4605 fi 4606 else 4607 ac_cv_path_SED=$SED 4608 fi 4609 4610 fi 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4612 $as_echo "$ac_cv_path_SED" >&6; } 4613 SED="$ac_cv_path_SED" 4614 rm -f conftest.sed 4615 4616 4617 4618 4619 4620 4621 # Check whether --enable-selective-werror was given. 4622 if test "${enable_selective_werror+set}" = set; then : 4623 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4624 else 4625 SELECTIVE_WERROR=yes 4626 fi 4627 4628 4629 4630 4631 4632 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4633 if test "x$SUNCC" = "xyes"; then 4634 BASE_CFLAGS="-v" 4635 else 4636 BASE_CFLAGS="" 4637 fi 4638 4639 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 xorg_testset_save_CFLAGS="$CFLAGS" 4654 4655 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4658 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4659 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4660 $as_echo_n "(cached) " >&6 4661 else 4662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4663 /* end confdefs.h. */ 4664 int i; 4665 _ACEOF 4666 if ac_fn_c_try_compile "$LINENO"; then : 4667 xorg_cv_cc_flag_unknown_warning_option=yes 4668 else 4669 xorg_cv_cc_flag_unknown_warning_option=no 4670 fi 4671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4672 fi 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4674 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4675 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4676 CFLAGS="$xorg_testset_save_CFLAGS" 4677 fi 4678 4679 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4682 fi 4683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4685 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4686 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4687 $as_echo_n "(cached) " >&6 4688 else 4689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4690 /* end confdefs.h. */ 4691 int i; 4692 _ACEOF 4693 if ac_fn_c_try_compile "$LINENO"; then : 4694 xorg_cv_cc_flag_unused_command_line_argument=yes 4695 else 4696 xorg_cv_cc_flag_unused_command_line_argument=no 4697 fi 4698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4699 fi 4700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4701 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4702 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4703 CFLAGS="$xorg_testset_save_CFLAGS" 4704 fi 4705 4706 found="no" 4707 4708 if test $found = "no" ; then 4709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4711 fi 4712 4713 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4715 fi 4716 4717 CFLAGS="$CFLAGS -Wall" 4718 4719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4720 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4721 cacheid=xorg_cv_cc_flag__Wall 4722 if eval \${$cacheid+:} false; then : 4723 $as_echo_n "(cached) " >&6 4724 else 4725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4726 /* end confdefs.h. */ 4727 int i; 4728 int 4729 main () 4730 { 4731 4732 ; 4733 return 0; 4734 } 4735 _ACEOF 4736 if ac_fn_c_try_link "$LINENO"; then : 4737 eval $cacheid=yes 4738 else 4739 eval $cacheid=no 4740 fi 4741 rm -f core conftest.err conftest.$ac_objext \ 4742 conftest$ac_exeext conftest.$ac_ext 4743 fi 4744 4745 4746 CFLAGS="$xorg_testset_save_CFLAGS" 4747 4748 eval supported=\$$cacheid 4749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4750 $as_echo "$supported" >&6; } 4751 if test "$supported" = "yes" ; then 4752 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4753 found="yes" 4754 fi 4755 fi 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 xorg_testset_save_CFLAGS="$CFLAGS" 4772 4773 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4776 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4777 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4778 $as_echo_n "(cached) " >&6 4779 else 4780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4781 /* end confdefs.h. */ 4782 int i; 4783 _ACEOF 4784 if ac_fn_c_try_compile "$LINENO"; then : 4785 xorg_cv_cc_flag_unknown_warning_option=yes 4786 else 4787 xorg_cv_cc_flag_unknown_warning_option=no 4788 fi 4789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4790 fi 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4792 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4793 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4794 CFLAGS="$xorg_testset_save_CFLAGS" 4795 fi 4796 4797 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4800 fi 4801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4803 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4804 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4805 $as_echo_n "(cached) " >&6 4806 else 4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4808 /* end confdefs.h. */ 4809 int i; 4810 _ACEOF 4811 if ac_fn_c_try_compile "$LINENO"; then : 4812 xorg_cv_cc_flag_unused_command_line_argument=yes 4813 else 4814 xorg_cv_cc_flag_unused_command_line_argument=no 4815 fi 4816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4817 fi 4818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4819 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4820 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4821 CFLAGS="$xorg_testset_save_CFLAGS" 4822 fi 4823 4824 found="no" 4825 4826 if test $found = "no" ; then 4827 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4829 fi 4830 4831 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4833 fi 4834 4835 CFLAGS="$CFLAGS -Wpointer-arith" 4836 4837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4838 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4839 cacheid=xorg_cv_cc_flag__Wpointer_arith 4840 if eval \${$cacheid+:} false; then : 4841 $as_echo_n "(cached) " >&6 4842 else 4843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4844 /* end confdefs.h. */ 4845 int i; 4846 int 4847 main () 4848 { 4849 4850 ; 4851 return 0; 4852 } 4853 _ACEOF 4854 if ac_fn_c_try_link "$LINENO"; then : 4855 eval $cacheid=yes 4856 else 4857 eval $cacheid=no 4858 fi 4859 rm -f core conftest.err conftest.$ac_objext \ 4860 conftest$ac_exeext conftest.$ac_ext 4861 fi 4862 4863 4864 CFLAGS="$xorg_testset_save_CFLAGS" 4865 4866 eval supported=\$$cacheid 4867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4868 $as_echo "$supported" >&6; } 4869 if test "$supported" = "yes" ; then 4870 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4871 found="yes" 4872 fi 4873 fi 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 xorg_testset_save_CFLAGS="$CFLAGS" 4890 4891 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4894 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4895 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4896 $as_echo_n "(cached) " >&6 4897 else 4898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4899 /* end confdefs.h. */ 4900 int i; 4901 _ACEOF 4902 if ac_fn_c_try_compile "$LINENO"; then : 4903 xorg_cv_cc_flag_unknown_warning_option=yes 4904 else 4905 xorg_cv_cc_flag_unknown_warning_option=no 4906 fi 4907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4908 fi 4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4910 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4911 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4912 CFLAGS="$xorg_testset_save_CFLAGS" 4913 fi 4914 4915 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4918 fi 4919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4921 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4922 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4923 $as_echo_n "(cached) " >&6 4924 else 4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4926 /* end confdefs.h. */ 4927 int i; 4928 _ACEOF 4929 if ac_fn_c_try_compile "$LINENO"; then : 4930 xorg_cv_cc_flag_unused_command_line_argument=yes 4931 else 4932 xorg_cv_cc_flag_unused_command_line_argument=no 4933 fi 4934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4935 fi 4936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4937 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4938 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4939 CFLAGS="$xorg_testset_save_CFLAGS" 4940 fi 4941 4942 found="no" 4943 4944 if test $found = "no" ; then 4945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4947 fi 4948 4949 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4951 fi 4952 4953 CFLAGS="$CFLAGS -Wmissing-declarations" 4954 4955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4956 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4957 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4958 if eval \${$cacheid+:} false; then : 4959 $as_echo_n "(cached) " >&6 4960 else 4961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4962 /* end confdefs.h. */ 4963 int i; 4964 int 4965 main () 4966 { 4967 4968 ; 4969 return 0; 4970 } 4971 _ACEOF 4972 if ac_fn_c_try_link "$LINENO"; then : 4973 eval $cacheid=yes 4974 else 4975 eval $cacheid=no 4976 fi 4977 rm -f core conftest.err conftest.$ac_objext \ 4978 conftest$ac_exeext conftest.$ac_ext 4979 fi 4980 4981 4982 CFLAGS="$xorg_testset_save_CFLAGS" 4983 4984 eval supported=\$$cacheid 4985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4986 $as_echo "$supported" >&6; } 4987 if test "$supported" = "yes" ; then 4988 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4989 found="yes" 4990 fi 4991 fi 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 xorg_testset_save_CFLAGS="$CFLAGS" 5008 5009 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5012 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5013 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5014 $as_echo_n "(cached) " >&6 5015 else 5016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5017 /* end confdefs.h. */ 5018 int i; 5019 _ACEOF 5020 if ac_fn_c_try_compile "$LINENO"; then : 5021 xorg_cv_cc_flag_unknown_warning_option=yes 5022 else 5023 xorg_cv_cc_flag_unknown_warning_option=no 5024 fi 5025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5026 fi 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5028 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5029 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5030 CFLAGS="$xorg_testset_save_CFLAGS" 5031 fi 5032 5033 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5036 fi 5037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5039 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5040 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5041 $as_echo_n "(cached) " >&6 5042 else 5043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5044 /* end confdefs.h. */ 5045 int i; 5046 _ACEOF 5047 if ac_fn_c_try_compile "$LINENO"; then : 5048 xorg_cv_cc_flag_unused_command_line_argument=yes 5049 else 5050 xorg_cv_cc_flag_unused_command_line_argument=no 5051 fi 5052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5053 fi 5054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5055 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5056 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5057 CFLAGS="$xorg_testset_save_CFLAGS" 5058 fi 5059 5060 found="no" 5061 5062 if test $found = "no" ; then 5063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5065 fi 5066 5067 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5069 fi 5070 5071 CFLAGS="$CFLAGS -Wformat=2" 5072 5073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5074 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5075 cacheid=xorg_cv_cc_flag__Wformat_2 5076 if eval \${$cacheid+:} false; then : 5077 $as_echo_n "(cached) " >&6 5078 else 5079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5080 /* end confdefs.h. */ 5081 int i; 5082 int 5083 main () 5084 { 5085 5086 ; 5087 return 0; 5088 } 5089 _ACEOF 5090 if ac_fn_c_try_link "$LINENO"; then : 5091 eval $cacheid=yes 5092 else 5093 eval $cacheid=no 5094 fi 5095 rm -f core conftest.err conftest.$ac_objext \ 5096 conftest$ac_exeext conftest.$ac_ext 5097 fi 5098 5099 5100 CFLAGS="$xorg_testset_save_CFLAGS" 5101 5102 eval supported=\$$cacheid 5103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5104 $as_echo "$supported" >&6; } 5105 if test "$supported" = "yes" ; then 5106 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5107 found="yes" 5108 fi 5109 fi 5110 5111 if test $found = "no" ; then 5112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5114 fi 5115 5116 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5118 fi 5119 5120 CFLAGS="$CFLAGS -Wformat" 5121 5122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5123 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5124 cacheid=xorg_cv_cc_flag__Wformat 5125 if eval \${$cacheid+:} false; then : 5126 $as_echo_n "(cached) " >&6 5127 else 5128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5129 /* end confdefs.h. */ 5130 int i; 5131 int 5132 main () 5133 { 5134 5135 ; 5136 return 0; 5137 } 5138 _ACEOF 5139 if ac_fn_c_try_link "$LINENO"; then : 5140 eval $cacheid=yes 5141 else 5142 eval $cacheid=no 5143 fi 5144 rm -f core conftest.err conftest.$ac_objext \ 5145 conftest$ac_exeext conftest.$ac_ext 5146 fi 5147 5148 5149 CFLAGS="$xorg_testset_save_CFLAGS" 5150 5151 eval supported=\$$cacheid 5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5153 $as_echo "$supported" >&6; } 5154 if test "$supported" = "yes" ; then 5155 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5156 found="yes" 5157 fi 5158 fi 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 xorg_testset_save_CFLAGS="$CFLAGS" 5177 5178 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5181 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5182 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5183 $as_echo_n "(cached) " >&6 5184 else 5185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5186 /* end confdefs.h. */ 5187 int i; 5188 _ACEOF 5189 if ac_fn_c_try_compile "$LINENO"; then : 5190 xorg_cv_cc_flag_unknown_warning_option=yes 5191 else 5192 xorg_cv_cc_flag_unknown_warning_option=no 5193 fi 5194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5195 fi 5196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5197 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5198 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5199 CFLAGS="$xorg_testset_save_CFLAGS" 5200 fi 5201 5202 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5205 fi 5206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5208 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5209 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5210 $as_echo_n "(cached) " >&6 5211 else 5212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5213 /* end confdefs.h. */ 5214 int i; 5215 _ACEOF 5216 if ac_fn_c_try_compile "$LINENO"; then : 5217 xorg_cv_cc_flag_unused_command_line_argument=yes 5218 else 5219 xorg_cv_cc_flag_unused_command_line_argument=no 5220 fi 5221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5222 fi 5223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5224 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5226 CFLAGS="$xorg_testset_save_CFLAGS" 5227 fi 5228 5229 found="no" 5230 5231 if test $found = "no" ; then 5232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5234 fi 5235 5236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5238 fi 5239 5240 CFLAGS="$CFLAGS -Wstrict-prototypes" 5241 5242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5243 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5244 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5245 if eval \${$cacheid+:} false; then : 5246 $as_echo_n "(cached) " >&6 5247 else 5248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5249 /* end confdefs.h. */ 5250 int i; 5251 int 5252 main () 5253 { 5254 5255 ; 5256 return 0; 5257 } 5258 _ACEOF 5259 if ac_fn_c_try_link "$LINENO"; then : 5260 eval $cacheid=yes 5261 else 5262 eval $cacheid=no 5263 fi 5264 rm -f core conftest.err conftest.$ac_objext \ 5265 conftest$ac_exeext conftest.$ac_ext 5266 fi 5267 5268 5269 CFLAGS="$xorg_testset_save_CFLAGS" 5270 5271 eval supported=\$$cacheid 5272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5273 $as_echo "$supported" >&6; } 5274 if test "$supported" = "yes" ; then 5275 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5276 found="yes" 5277 fi 5278 fi 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 xorg_testset_save_CFLAGS="$CFLAGS" 5295 5296 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5299 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5300 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5301 $as_echo_n "(cached) " >&6 5302 else 5303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5304 /* end confdefs.h. */ 5305 int i; 5306 _ACEOF 5307 if ac_fn_c_try_compile "$LINENO"; then : 5308 xorg_cv_cc_flag_unknown_warning_option=yes 5309 else 5310 xorg_cv_cc_flag_unknown_warning_option=no 5311 fi 5312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5313 fi 5314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5315 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5317 CFLAGS="$xorg_testset_save_CFLAGS" 5318 fi 5319 5320 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5323 fi 5324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5326 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5327 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5328 $as_echo_n "(cached) " >&6 5329 else 5330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5331 /* end confdefs.h. */ 5332 int i; 5333 _ACEOF 5334 if ac_fn_c_try_compile "$LINENO"; then : 5335 xorg_cv_cc_flag_unused_command_line_argument=yes 5336 else 5337 xorg_cv_cc_flag_unused_command_line_argument=no 5338 fi 5339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5340 fi 5341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5342 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5344 CFLAGS="$xorg_testset_save_CFLAGS" 5345 fi 5346 5347 found="no" 5348 5349 if test $found = "no" ; then 5350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5352 fi 5353 5354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5356 fi 5357 5358 CFLAGS="$CFLAGS -Wmissing-prototypes" 5359 5360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5361 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5362 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5363 if eval \${$cacheid+:} false; then : 5364 $as_echo_n "(cached) " >&6 5365 else 5366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5367 /* end confdefs.h. */ 5368 int i; 5369 int 5370 main () 5371 { 5372 5373 ; 5374 return 0; 5375 } 5376 _ACEOF 5377 if ac_fn_c_try_link "$LINENO"; then : 5378 eval $cacheid=yes 5379 else 5380 eval $cacheid=no 5381 fi 5382 rm -f core conftest.err conftest.$ac_objext \ 5383 conftest$ac_exeext conftest.$ac_ext 5384 fi 5385 5386 5387 CFLAGS="$xorg_testset_save_CFLAGS" 5388 5389 eval supported=\$$cacheid 5390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5391 $as_echo "$supported" >&6; } 5392 if test "$supported" = "yes" ; then 5393 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5394 found="yes" 5395 fi 5396 fi 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 xorg_testset_save_CFLAGS="$CFLAGS" 5413 5414 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5417 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5418 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5419 $as_echo_n "(cached) " >&6 5420 else 5421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5422 /* end confdefs.h. */ 5423 int i; 5424 _ACEOF 5425 if ac_fn_c_try_compile "$LINENO"; then : 5426 xorg_cv_cc_flag_unknown_warning_option=yes 5427 else 5428 xorg_cv_cc_flag_unknown_warning_option=no 5429 fi 5430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5431 fi 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5433 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5435 CFLAGS="$xorg_testset_save_CFLAGS" 5436 fi 5437 5438 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5441 fi 5442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5444 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5445 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5446 $as_echo_n "(cached) " >&6 5447 else 5448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5449 /* end confdefs.h. */ 5450 int i; 5451 _ACEOF 5452 if ac_fn_c_try_compile "$LINENO"; then : 5453 xorg_cv_cc_flag_unused_command_line_argument=yes 5454 else 5455 xorg_cv_cc_flag_unused_command_line_argument=no 5456 fi 5457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5458 fi 5459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5460 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5462 CFLAGS="$xorg_testset_save_CFLAGS" 5463 fi 5464 5465 found="no" 5466 5467 if test $found = "no" ; then 5468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5470 fi 5471 5472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5474 fi 5475 5476 CFLAGS="$CFLAGS -Wnested-externs" 5477 5478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5479 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5480 cacheid=xorg_cv_cc_flag__Wnested_externs 5481 if eval \${$cacheid+:} false; then : 5482 $as_echo_n "(cached) " >&6 5483 else 5484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5485 /* end confdefs.h. */ 5486 int i; 5487 int 5488 main () 5489 { 5490 5491 ; 5492 return 0; 5493 } 5494 _ACEOF 5495 if ac_fn_c_try_link "$LINENO"; then : 5496 eval $cacheid=yes 5497 else 5498 eval $cacheid=no 5499 fi 5500 rm -f core conftest.err conftest.$ac_objext \ 5501 conftest$ac_exeext conftest.$ac_ext 5502 fi 5503 5504 5505 CFLAGS="$xorg_testset_save_CFLAGS" 5506 5507 eval supported=\$$cacheid 5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5509 $as_echo "$supported" >&6; } 5510 if test "$supported" = "yes" ; then 5511 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5512 found="yes" 5513 fi 5514 fi 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 xorg_testset_save_CFLAGS="$CFLAGS" 5531 5532 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5535 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5536 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5537 $as_echo_n "(cached) " >&6 5538 else 5539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5540 /* end confdefs.h. */ 5541 int i; 5542 _ACEOF 5543 if ac_fn_c_try_compile "$LINENO"; then : 5544 xorg_cv_cc_flag_unknown_warning_option=yes 5545 else 5546 xorg_cv_cc_flag_unknown_warning_option=no 5547 fi 5548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5549 fi 5550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5551 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5553 CFLAGS="$xorg_testset_save_CFLAGS" 5554 fi 5555 5556 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5559 fi 5560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5562 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5563 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5564 $as_echo_n "(cached) " >&6 5565 else 5566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5567 /* end confdefs.h. */ 5568 int i; 5569 _ACEOF 5570 if ac_fn_c_try_compile "$LINENO"; then : 5571 xorg_cv_cc_flag_unused_command_line_argument=yes 5572 else 5573 xorg_cv_cc_flag_unused_command_line_argument=no 5574 fi 5575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5576 fi 5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5578 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5580 CFLAGS="$xorg_testset_save_CFLAGS" 5581 fi 5582 5583 found="no" 5584 5585 if test $found = "no" ; then 5586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5588 fi 5589 5590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5592 fi 5593 5594 CFLAGS="$CFLAGS -Wbad-function-cast" 5595 5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5597 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5598 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5599 if eval \${$cacheid+:} false; then : 5600 $as_echo_n "(cached) " >&6 5601 else 5602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5603 /* end confdefs.h. */ 5604 int i; 5605 int 5606 main () 5607 { 5608 5609 ; 5610 return 0; 5611 } 5612 _ACEOF 5613 if ac_fn_c_try_link "$LINENO"; then : 5614 eval $cacheid=yes 5615 else 5616 eval $cacheid=no 5617 fi 5618 rm -f core conftest.err conftest.$ac_objext \ 5619 conftest$ac_exeext conftest.$ac_ext 5620 fi 5621 5622 5623 CFLAGS="$xorg_testset_save_CFLAGS" 5624 5625 eval supported=\$$cacheid 5626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5627 $as_echo "$supported" >&6; } 5628 if test "$supported" = "yes" ; then 5629 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5630 found="yes" 5631 fi 5632 fi 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 xorg_testset_save_CFLAGS="$CFLAGS" 5649 5650 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5653 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5654 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5655 $as_echo_n "(cached) " >&6 5656 else 5657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5658 /* end confdefs.h. */ 5659 int i; 5660 _ACEOF 5661 if ac_fn_c_try_compile "$LINENO"; then : 5662 xorg_cv_cc_flag_unknown_warning_option=yes 5663 else 5664 xorg_cv_cc_flag_unknown_warning_option=no 5665 fi 5666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5667 fi 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5669 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5671 CFLAGS="$xorg_testset_save_CFLAGS" 5672 fi 5673 5674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 fi 5678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5680 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5681 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5682 $as_echo_n "(cached) " >&6 5683 else 5684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5685 /* end confdefs.h. */ 5686 int i; 5687 _ACEOF 5688 if ac_fn_c_try_compile "$LINENO"; then : 5689 xorg_cv_cc_flag_unused_command_line_argument=yes 5690 else 5691 xorg_cv_cc_flag_unused_command_line_argument=no 5692 fi 5693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5694 fi 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5696 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5698 CFLAGS="$xorg_testset_save_CFLAGS" 5699 fi 5700 5701 found="no" 5702 5703 if test $found = "no" ; then 5704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5706 fi 5707 5708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5710 fi 5711 5712 CFLAGS="$CFLAGS -Wold-style-definition" 5713 5714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5715 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5716 cacheid=xorg_cv_cc_flag__Wold_style_definition 5717 if eval \${$cacheid+:} false; then : 5718 $as_echo_n "(cached) " >&6 5719 else 5720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5721 /* end confdefs.h. */ 5722 int i; 5723 int 5724 main () 5725 { 5726 5727 ; 5728 return 0; 5729 } 5730 _ACEOF 5731 if ac_fn_c_try_link "$LINENO"; then : 5732 eval $cacheid=yes 5733 else 5734 eval $cacheid=no 5735 fi 5736 rm -f core conftest.err conftest.$ac_objext \ 5737 conftest$ac_exeext conftest.$ac_ext 5738 fi 5739 5740 5741 CFLAGS="$xorg_testset_save_CFLAGS" 5742 5743 eval supported=\$$cacheid 5744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5745 $as_echo "$supported" >&6; } 5746 if test "$supported" = "yes" ; then 5747 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5748 found="yes" 5749 fi 5750 fi 5751 5752 if test $found = "no" ; then 5753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5755 fi 5756 5757 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5759 fi 5760 5761 CFLAGS="$CFLAGS -fd" 5762 5763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5764 $as_echo_n "checking if $CC supports -fd... " >&6; } 5765 cacheid=xorg_cv_cc_flag__fd 5766 if eval \${$cacheid+:} false; then : 5767 $as_echo_n "(cached) " >&6 5768 else 5769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5770 /* end confdefs.h. */ 5771 int i; 5772 int 5773 main () 5774 { 5775 5776 ; 5777 return 0; 5778 } 5779 _ACEOF 5780 if ac_fn_c_try_link "$LINENO"; then : 5781 eval $cacheid=yes 5782 else 5783 eval $cacheid=no 5784 fi 5785 rm -f core conftest.err conftest.$ac_objext \ 5786 conftest$ac_exeext conftest.$ac_ext 5787 fi 5788 5789 5790 CFLAGS="$xorg_testset_save_CFLAGS" 5791 5792 eval supported=\$$cacheid 5793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5794 $as_echo "$supported" >&6; } 5795 if test "$supported" = "yes" ; then 5796 BASE_CFLAGS="$BASE_CFLAGS -fd" 5797 found="yes" 5798 fi 5799 fi 5800 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 xorg_testset_save_CFLAGS="$CFLAGS" 5816 5817 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5820 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5821 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5822 $as_echo_n "(cached) " >&6 5823 else 5824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5825 /* end confdefs.h. */ 5826 int i; 5827 _ACEOF 5828 if ac_fn_c_try_compile "$LINENO"; then : 5829 xorg_cv_cc_flag_unknown_warning_option=yes 5830 else 5831 xorg_cv_cc_flag_unknown_warning_option=no 5832 fi 5833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5834 fi 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5836 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5837 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5838 CFLAGS="$xorg_testset_save_CFLAGS" 5839 fi 5840 5841 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5844 fi 5845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5847 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5848 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5849 $as_echo_n "(cached) " >&6 5850 else 5851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5852 /* end confdefs.h. */ 5853 int i; 5854 _ACEOF 5855 if ac_fn_c_try_compile "$LINENO"; then : 5856 xorg_cv_cc_flag_unused_command_line_argument=yes 5857 else 5858 xorg_cv_cc_flag_unused_command_line_argument=no 5859 fi 5860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5861 fi 5862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5863 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5864 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5865 CFLAGS="$xorg_testset_save_CFLAGS" 5866 fi 5867 5868 found="no" 5869 5870 if test $found = "no" ; then 5871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5873 fi 5874 5875 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5877 fi 5878 5879 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5880 5881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5882 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5883 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5884 if eval \${$cacheid+:} false; then : 5885 $as_echo_n "(cached) " >&6 5886 else 5887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5888 /* end confdefs.h. */ 5889 int i; 5890 int 5891 main () 5892 { 5893 5894 ; 5895 return 0; 5896 } 5897 _ACEOF 5898 if ac_fn_c_try_link "$LINENO"; then : 5899 eval $cacheid=yes 5900 else 5901 eval $cacheid=no 5902 fi 5903 rm -f core conftest.err conftest.$ac_objext \ 5904 conftest$ac_exeext conftest.$ac_ext 5905 fi 5906 5907 5908 CFLAGS="$xorg_testset_save_CFLAGS" 5909 5910 eval supported=\$$cacheid 5911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5912 $as_echo "$supported" >&6; } 5913 if test "$supported" = "yes" ; then 5914 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5915 found="yes" 5916 fi 5917 fi 5918 5919 5920 5921 5922 5923 # This chunk adds additional warnings that could catch undesired effects. 5924 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 xorg_testset_save_CFLAGS="$CFLAGS" 5938 5939 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5942 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5943 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5944 $as_echo_n "(cached) " >&6 5945 else 5946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5947 /* end confdefs.h. */ 5948 int i; 5949 _ACEOF 5950 if ac_fn_c_try_compile "$LINENO"; then : 5951 xorg_cv_cc_flag_unknown_warning_option=yes 5952 else 5953 xorg_cv_cc_flag_unknown_warning_option=no 5954 fi 5955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5956 fi 5957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5958 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5959 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5960 CFLAGS="$xorg_testset_save_CFLAGS" 5961 fi 5962 5963 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5966 fi 5967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5969 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5970 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5971 $as_echo_n "(cached) " >&6 5972 else 5973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5974 /* end confdefs.h. */ 5975 int i; 5976 _ACEOF 5977 if ac_fn_c_try_compile "$LINENO"; then : 5978 xorg_cv_cc_flag_unused_command_line_argument=yes 5979 else 5980 xorg_cv_cc_flag_unused_command_line_argument=no 5981 fi 5982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5983 fi 5984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5985 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5986 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5987 CFLAGS="$xorg_testset_save_CFLAGS" 5988 fi 5989 5990 found="no" 5991 5992 if test $found = "no" ; then 5993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5995 fi 5996 5997 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5999 fi 6000 6001 CFLAGS="$CFLAGS -Wunused" 6002 6003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6004 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6005 cacheid=xorg_cv_cc_flag__Wunused 6006 if eval \${$cacheid+:} false; then : 6007 $as_echo_n "(cached) " >&6 6008 else 6009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6010 /* end confdefs.h. */ 6011 int i; 6012 int 6013 main () 6014 { 6015 6016 ; 6017 return 0; 6018 } 6019 _ACEOF 6020 if ac_fn_c_try_link "$LINENO"; then : 6021 eval $cacheid=yes 6022 else 6023 eval $cacheid=no 6024 fi 6025 rm -f core conftest.err conftest.$ac_objext \ 6026 conftest$ac_exeext conftest.$ac_ext 6027 fi 6028 6029 6030 CFLAGS="$xorg_testset_save_CFLAGS" 6031 6032 eval supported=\$$cacheid 6033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6034 $as_echo "$supported" >&6; } 6035 if test "$supported" = "yes" ; then 6036 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6037 found="yes" 6038 fi 6039 fi 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 xorg_testset_save_CFLAGS="$CFLAGS" 6056 6057 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6060 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6061 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6062 $as_echo_n "(cached) " >&6 6063 else 6064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6065 /* end confdefs.h. */ 6066 int i; 6067 _ACEOF 6068 if ac_fn_c_try_compile "$LINENO"; then : 6069 xorg_cv_cc_flag_unknown_warning_option=yes 6070 else 6071 xorg_cv_cc_flag_unknown_warning_option=no 6072 fi 6073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6074 fi 6075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6076 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6077 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6078 CFLAGS="$xorg_testset_save_CFLAGS" 6079 fi 6080 6081 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6084 fi 6085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6087 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6088 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6089 $as_echo_n "(cached) " >&6 6090 else 6091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6092 /* end confdefs.h. */ 6093 int i; 6094 _ACEOF 6095 if ac_fn_c_try_compile "$LINENO"; then : 6096 xorg_cv_cc_flag_unused_command_line_argument=yes 6097 else 6098 xorg_cv_cc_flag_unused_command_line_argument=no 6099 fi 6100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6101 fi 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6103 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6104 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6105 CFLAGS="$xorg_testset_save_CFLAGS" 6106 fi 6107 6108 found="no" 6109 6110 if test $found = "no" ; then 6111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6113 fi 6114 6115 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6116 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6117 fi 6118 6119 CFLAGS="$CFLAGS -Wuninitialized" 6120 6121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6122 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6123 cacheid=xorg_cv_cc_flag__Wuninitialized 6124 if eval \${$cacheid+:} false; then : 6125 $as_echo_n "(cached) " >&6 6126 else 6127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6128 /* end confdefs.h. */ 6129 int i; 6130 int 6131 main () 6132 { 6133 6134 ; 6135 return 0; 6136 } 6137 _ACEOF 6138 if ac_fn_c_try_link "$LINENO"; then : 6139 eval $cacheid=yes 6140 else 6141 eval $cacheid=no 6142 fi 6143 rm -f core conftest.err conftest.$ac_objext \ 6144 conftest$ac_exeext conftest.$ac_ext 6145 fi 6146 6147 6148 CFLAGS="$xorg_testset_save_CFLAGS" 6149 6150 eval supported=\$$cacheid 6151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6152 $as_echo "$supported" >&6; } 6153 if test "$supported" = "yes" ; then 6154 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6155 found="yes" 6156 fi 6157 fi 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 xorg_testset_save_CFLAGS="$CFLAGS" 6174 6175 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6178 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6179 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6180 $as_echo_n "(cached) " >&6 6181 else 6182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6183 /* end confdefs.h. */ 6184 int i; 6185 _ACEOF 6186 if ac_fn_c_try_compile "$LINENO"; then : 6187 xorg_cv_cc_flag_unknown_warning_option=yes 6188 else 6189 xorg_cv_cc_flag_unknown_warning_option=no 6190 fi 6191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6192 fi 6193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6194 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6195 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6196 CFLAGS="$xorg_testset_save_CFLAGS" 6197 fi 6198 6199 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6202 fi 6203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6205 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6206 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6207 $as_echo_n "(cached) " >&6 6208 else 6209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6210 /* end confdefs.h. */ 6211 int i; 6212 _ACEOF 6213 if ac_fn_c_try_compile "$LINENO"; then : 6214 xorg_cv_cc_flag_unused_command_line_argument=yes 6215 else 6216 xorg_cv_cc_flag_unused_command_line_argument=no 6217 fi 6218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6219 fi 6220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6221 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6222 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6223 CFLAGS="$xorg_testset_save_CFLAGS" 6224 fi 6225 6226 found="no" 6227 6228 if test $found = "no" ; then 6229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6231 fi 6232 6233 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6234 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6235 fi 6236 6237 CFLAGS="$CFLAGS -Wshadow" 6238 6239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6240 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6241 cacheid=xorg_cv_cc_flag__Wshadow 6242 if eval \${$cacheid+:} false; then : 6243 $as_echo_n "(cached) " >&6 6244 else 6245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6246 /* end confdefs.h. */ 6247 int i; 6248 int 6249 main () 6250 { 6251 6252 ; 6253 return 0; 6254 } 6255 _ACEOF 6256 if ac_fn_c_try_link "$LINENO"; then : 6257 eval $cacheid=yes 6258 else 6259 eval $cacheid=no 6260 fi 6261 rm -f core conftest.err conftest.$ac_objext \ 6262 conftest$ac_exeext conftest.$ac_ext 6263 fi 6264 6265 6266 CFLAGS="$xorg_testset_save_CFLAGS" 6267 6268 eval supported=\$$cacheid 6269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6270 $as_echo "$supported" >&6; } 6271 if test "$supported" = "yes" ; then 6272 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6273 found="yes" 6274 fi 6275 fi 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 xorg_testset_save_CFLAGS="$CFLAGS" 6292 6293 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6296 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6297 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6298 $as_echo_n "(cached) " >&6 6299 else 6300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6301 /* end confdefs.h. */ 6302 int i; 6303 _ACEOF 6304 if ac_fn_c_try_compile "$LINENO"; then : 6305 xorg_cv_cc_flag_unknown_warning_option=yes 6306 else 6307 xorg_cv_cc_flag_unknown_warning_option=no 6308 fi 6309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6310 fi 6311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6312 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6313 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6314 CFLAGS="$xorg_testset_save_CFLAGS" 6315 fi 6316 6317 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6320 fi 6321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6323 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6324 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6325 $as_echo_n "(cached) " >&6 6326 else 6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328 /* end confdefs.h. */ 6329 int i; 6330 _ACEOF 6331 if ac_fn_c_try_compile "$LINENO"; then : 6332 xorg_cv_cc_flag_unused_command_line_argument=yes 6333 else 6334 xorg_cv_cc_flag_unused_command_line_argument=no 6335 fi 6336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6337 fi 6338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6339 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6340 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6341 CFLAGS="$xorg_testset_save_CFLAGS" 6342 fi 6343 6344 found="no" 6345 6346 if test $found = "no" ; then 6347 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6349 fi 6350 6351 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6352 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6353 fi 6354 6355 CFLAGS="$CFLAGS -Wmissing-noreturn" 6356 6357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6358 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6359 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6360 if eval \${$cacheid+:} false; then : 6361 $as_echo_n "(cached) " >&6 6362 else 6363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6364 /* end confdefs.h. */ 6365 int i; 6366 int 6367 main () 6368 { 6369 6370 ; 6371 return 0; 6372 } 6373 _ACEOF 6374 if ac_fn_c_try_link "$LINENO"; then : 6375 eval $cacheid=yes 6376 else 6377 eval $cacheid=no 6378 fi 6379 rm -f core conftest.err conftest.$ac_objext \ 6380 conftest$ac_exeext conftest.$ac_ext 6381 fi 6382 6383 6384 CFLAGS="$xorg_testset_save_CFLAGS" 6385 6386 eval supported=\$$cacheid 6387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6388 $as_echo "$supported" >&6; } 6389 if test "$supported" = "yes" ; then 6390 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6391 found="yes" 6392 fi 6393 fi 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 xorg_testset_save_CFLAGS="$CFLAGS" 6410 6411 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6414 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6415 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6416 $as_echo_n "(cached) " >&6 6417 else 6418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6419 /* end confdefs.h. */ 6420 int i; 6421 _ACEOF 6422 if ac_fn_c_try_compile "$LINENO"; then : 6423 xorg_cv_cc_flag_unknown_warning_option=yes 6424 else 6425 xorg_cv_cc_flag_unknown_warning_option=no 6426 fi 6427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6428 fi 6429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6430 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6431 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6432 CFLAGS="$xorg_testset_save_CFLAGS" 6433 fi 6434 6435 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6438 fi 6439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6441 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6442 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6443 $as_echo_n "(cached) " >&6 6444 else 6445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6446 /* end confdefs.h. */ 6447 int i; 6448 _ACEOF 6449 if ac_fn_c_try_compile "$LINENO"; then : 6450 xorg_cv_cc_flag_unused_command_line_argument=yes 6451 else 6452 xorg_cv_cc_flag_unused_command_line_argument=no 6453 fi 6454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6455 fi 6456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6457 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6459 CFLAGS="$xorg_testset_save_CFLAGS" 6460 fi 6461 6462 found="no" 6463 6464 if test $found = "no" ; then 6465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6467 fi 6468 6469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6471 fi 6472 6473 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6474 6475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6476 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6477 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6478 if eval \${$cacheid+:} false; then : 6479 $as_echo_n "(cached) " >&6 6480 else 6481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6482 /* end confdefs.h. */ 6483 int i; 6484 int 6485 main () 6486 { 6487 6488 ; 6489 return 0; 6490 } 6491 _ACEOF 6492 if ac_fn_c_try_link "$LINENO"; then : 6493 eval $cacheid=yes 6494 else 6495 eval $cacheid=no 6496 fi 6497 rm -f core conftest.err conftest.$ac_objext \ 6498 conftest$ac_exeext conftest.$ac_ext 6499 fi 6500 6501 6502 CFLAGS="$xorg_testset_save_CFLAGS" 6503 6504 eval supported=\$$cacheid 6505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6506 $as_echo "$supported" >&6; } 6507 if test "$supported" = "yes" ; then 6508 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6509 found="yes" 6510 fi 6511 fi 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 xorg_testset_save_CFLAGS="$CFLAGS" 6528 6529 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6532 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6533 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6534 $as_echo_n "(cached) " >&6 6535 else 6536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6537 /* end confdefs.h. */ 6538 int i; 6539 _ACEOF 6540 if ac_fn_c_try_compile "$LINENO"; then : 6541 xorg_cv_cc_flag_unknown_warning_option=yes 6542 else 6543 xorg_cv_cc_flag_unknown_warning_option=no 6544 fi 6545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6546 fi 6547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6548 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6549 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6550 CFLAGS="$xorg_testset_save_CFLAGS" 6551 fi 6552 6553 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6556 fi 6557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6559 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6560 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6561 $as_echo_n "(cached) " >&6 6562 else 6563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6564 /* end confdefs.h. */ 6565 int i; 6566 _ACEOF 6567 if ac_fn_c_try_compile "$LINENO"; then : 6568 xorg_cv_cc_flag_unused_command_line_argument=yes 6569 else 6570 xorg_cv_cc_flag_unused_command_line_argument=no 6571 fi 6572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6573 fi 6574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6575 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6576 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6577 CFLAGS="$xorg_testset_save_CFLAGS" 6578 fi 6579 6580 found="no" 6581 6582 if test $found = "no" ; then 6583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6585 fi 6586 6587 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6589 fi 6590 6591 CFLAGS="$CFLAGS -Wredundant-decls" 6592 6593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6594 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6595 cacheid=xorg_cv_cc_flag__Wredundant_decls 6596 if eval \${$cacheid+:} false; then : 6597 $as_echo_n "(cached) " >&6 6598 else 6599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6600 /* end confdefs.h. */ 6601 int i; 6602 int 6603 main () 6604 { 6605 6606 ; 6607 return 0; 6608 } 6609 _ACEOF 6610 if ac_fn_c_try_link "$LINENO"; then : 6611 eval $cacheid=yes 6612 else 6613 eval $cacheid=no 6614 fi 6615 rm -f core conftest.err conftest.$ac_objext \ 6616 conftest$ac_exeext conftest.$ac_ext 6617 fi 6618 6619 6620 CFLAGS="$xorg_testset_save_CFLAGS" 6621 6622 eval supported=\$$cacheid 6623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6624 $as_echo "$supported" >&6; } 6625 if test "$supported" = "yes" ; then 6626 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6627 found="yes" 6628 fi 6629 fi 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 xorg_testset_save_CFLAGS="$CFLAGS" 6646 6647 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6650 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6651 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6652 $as_echo_n "(cached) " >&6 6653 else 6654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6655 /* end confdefs.h. */ 6656 int i; 6657 _ACEOF 6658 if ac_fn_c_try_compile "$LINENO"; then : 6659 xorg_cv_cc_flag_unknown_warning_option=yes 6660 else 6661 xorg_cv_cc_flag_unknown_warning_option=no 6662 fi 6663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6664 fi 6665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6666 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6667 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6668 CFLAGS="$xorg_testset_save_CFLAGS" 6669 fi 6670 6671 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6674 fi 6675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6677 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6678 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6679 $as_echo_n "(cached) " >&6 6680 else 6681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6682 /* end confdefs.h. */ 6683 int i; 6684 _ACEOF 6685 if ac_fn_c_try_compile "$LINENO"; then : 6686 xorg_cv_cc_flag_unused_command_line_argument=yes 6687 else 6688 xorg_cv_cc_flag_unused_command_line_argument=no 6689 fi 6690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6691 fi 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6693 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6694 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6695 CFLAGS="$xorg_testset_save_CFLAGS" 6696 fi 6697 6698 found="no" 6699 6700 if test $found = "no" ; then 6701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6703 fi 6704 6705 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6707 fi 6708 6709 CFLAGS="$CFLAGS -Wlogical-op" 6710 6711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6712 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6713 cacheid=xorg_cv_cc_flag__Wlogical_op 6714 if eval \${$cacheid+:} false; then : 6715 $as_echo_n "(cached) " >&6 6716 else 6717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6718 /* end confdefs.h. */ 6719 int i; 6720 int 6721 main () 6722 { 6723 6724 ; 6725 return 0; 6726 } 6727 _ACEOF 6728 if ac_fn_c_try_link "$LINENO"; then : 6729 eval $cacheid=yes 6730 else 6731 eval $cacheid=no 6732 fi 6733 rm -f core conftest.err conftest.$ac_objext \ 6734 conftest$ac_exeext conftest.$ac_ext 6735 fi 6736 6737 6738 CFLAGS="$xorg_testset_save_CFLAGS" 6739 6740 eval supported=\$$cacheid 6741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6742 $as_echo "$supported" >&6; } 6743 if test "$supported" = "yes" ; then 6744 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6745 found="yes" 6746 fi 6747 fi 6748 6749 6750 6751 # These are currently disabled because they are noisy. They will be enabled 6752 # in the future once the codebase is sufficiently modernized to silence 6753 # them. For now, I don't want them to drown out the other warnings. 6754 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6755 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6756 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6757 6758 # Turn some warnings into errors, so we don't accidently get successful builds 6759 # when there are problems that should be fixed. 6760 6761 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 6773 6774 6775 xorg_testset_save_CFLAGS="$CFLAGS" 6776 6777 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6780 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6781 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6782 $as_echo_n "(cached) " >&6 6783 else 6784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6785 /* end confdefs.h. */ 6786 int i; 6787 _ACEOF 6788 if ac_fn_c_try_compile "$LINENO"; then : 6789 xorg_cv_cc_flag_unknown_warning_option=yes 6790 else 6791 xorg_cv_cc_flag_unknown_warning_option=no 6792 fi 6793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6794 fi 6795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6796 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6797 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6798 CFLAGS="$xorg_testset_save_CFLAGS" 6799 fi 6800 6801 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6802 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6804 fi 6805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6807 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6808 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6809 $as_echo_n "(cached) " >&6 6810 else 6811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6812 /* end confdefs.h. */ 6813 int i; 6814 _ACEOF 6815 if ac_fn_c_try_compile "$LINENO"; then : 6816 xorg_cv_cc_flag_unused_command_line_argument=yes 6817 else 6818 xorg_cv_cc_flag_unused_command_line_argument=no 6819 fi 6820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6821 fi 6822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6823 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6824 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6825 CFLAGS="$xorg_testset_save_CFLAGS" 6826 fi 6827 6828 found="no" 6829 6830 if test $found = "no" ; then 6831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6833 fi 6834 6835 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6837 fi 6838 6839 CFLAGS="$CFLAGS -Werror=implicit" 6840 6841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6842 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6843 cacheid=xorg_cv_cc_flag__Werror_implicit 6844 if eval \${$cacheid+:} false; then : 6845 $as_echo_n "(cached) " >&6 6846 else 6847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6848 /* end confdefs.h. */ 6849 int i; 6850 int 6851 main () 6852 { 6853 6854 ; 6855 return 0; 6856 } 6857 _ACEOF 6858 if ac_fn_c_try_link "$LINENO"; then : 6859 eval $cacheid=yes 6860 else 6861 eval $cacheid=no 6862 fi 6863 rm -f core conftest.err conftest.$ac_objext \ 6864 conftest$ac_exeext conftest.$ac_ext 6865 fi 6866 6867 6868 CFLAGS="$xorg_testset_save_CFLAGS" 6869 6870 eval supported=\$$cacheid 6871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6872 $as_echo "$supported" >&6; } 6873 if test "$supported" = "yes" ; then 6874 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6875 found="yes" 6876 fi 6877 fi 6878 6879 if test $found = "no" ; then 6880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6882 fi 6883 6884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6886 fi 6887 6888 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6889 6890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6891 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6892 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6893 if eval \${$cacheid+:} false; then : 6894 $as_echo_n "(cached) " >&6 6895 else 6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6897 /* end confdefs.h. */ 6898 int i; 6899 int 6900 main () 6901 { 6902 6903 ; 6904 return 0; 6905 } 6906 _ACEOF 6907 if ac_fn_c_try_link "$LINENO"; then : 6908 eval $cacheid=yes 6909 else 6910 eval $cacheid=no 6911 fi 6912 rm -f core conftest.err conftest.$ac_objext \ 6913 conftest$ac_exeext conftest.$ac_ext 6914 fi 6915 6916 6917 CFLAGS="$xorg_testset_save_CFLAGS" 6918 6919 eval supported=\$$cacheid 6920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6921 $as_echo "$supported" >&6; } 6922 if test "$supported" = "yes" ; then 6923 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6924 found="yes" 6925 fi 6926 fi 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 xorg_testset_save_CFLAGS="$CFLAGS" 6943 6944 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6947 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6948 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6949 $as_echo_n "(cached) " >&6 6950 else 6951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6952 /* end confdefs.h. */ 6953 int i; 6954 _ACEOF 6955 if ac_fn_c_try_compile "$LINENO"; then : 6956 xorg_cv_cc_flag_unknown_warning_option=yes 6957 else 6958 xorg_cv_cc_flag_unknown_warning_option=no 6959 fi 6960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6961 fi 6962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6963 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6964 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6965 CFLAGS="$xorg_testset_save_CFLAGS" 6966 fi 6967 6968 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6971 fi 6972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6974 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6975 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6976 $as_echo_n "(cached) " >&6 6977 else 6978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6979 /* end confdefs.h. */ 6980 int i; 6981 _ACEOF 6982 if ac_fn_c_try_compile "$LINENO"; then : 6983 xorg_cv_cc_flag_unused_command_line_argument=yes 6984 else 6985 xorg_cv_cc_flag_unused_command_line_argument=no 6986 fi 6987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6988 fi 6989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6990 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6991 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6992 CFLAGS="$xorg_testset_save_CFLAGS" 6993 fi 6994 6995 found="no" 6996 6997 if test $found = "no" ; then 6998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7000 fi 7001 7002 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7004 fi 7005 7006 CFLAGS="$CFLAGS -Werror=nonnull" 7007 7008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7009 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7010 cacheid=xorg_cv_cc_flag__Werror_nonnull 7011 if eval \${$cacheid+:} false; then : 7012 $as_echo_n "(cached) " >&6 7013 else 7014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7015 /* end confdefs.h. */ 7016 int i; 7017 int 7018 main () 7019 { 7020 7021 ; 7022 return 0; 7023 } 7024 _ACEOF 7025 if ac_fn_c_try_link "$LINENO"; then : 7026 eval $cacheid=yes 7027 else 7028 eval $cacheid=no 7029 fi 7030 rm -f core conftest.err conftest.$ac_objext \ 7031 conftest$ac_exeext conftest.$ac_ext 7032 fi 7033 7034 7035 CFLAGS="$xorg_testset_save_CFLAGS" 7036 7037 eval supported=\$$cacheid 7038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7039 $as_echo "$supported" >&6; } 7040 if test "$supported" = "yes" ; then 7041 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7042 found="yes" 7043 fi 7044 fi 7045 7046 7047 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 7058 7059 7060 xorg_testset_save_CFLAGS="$CFLAGS" 7061 7062 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7065 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7066 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7067 $as_echo_n "(cached) " >&6 7068 else 7069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7070 /* end confdefs.h. */ 7071 int i; 7072 _ACEOF 7073 if ac_fn_c_try_compile "$LINENO"; then : 7074 xorg_cv_cc_flag_unknown_warning_option=yes 7075 else 7076 xorg_cv_cc_flag_unknown_warning_option=no 7077 fi 7078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7079 fi 7080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7081 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7082 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7083 CFLAGS="$xorg_testset_save_CFLAGS" 7084 fi 7085 7086 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7089 fi 7090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7092 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7093 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7094 $as_echo_n "(cached) " >&6 7095 else 7096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7097 /* end confdefs.h. */ 7098 int i; 7099 _ACEOF 7100 if ac_fn_c_try_compile "$LINENO"; then : 7101 xorg_cv_cc_flag_unused_command_line_argument=yes 7102 else 7103 xorg_cv_cc_flag_unused_command_line_argument=no 7104 fi 7105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7106 fi 7107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7108 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7109 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7110 CFLAGS="$xorg_testset_save_CFLAGS" 7111 fi 7112 7113 found="no" 7114 7115 if test $found = "no" ; then 7116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7118 fi 7119 7120 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7122 fi 7123 7124 CFLAGS="$CFLAGS -Werror=init-self" 7125 7126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7127 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7128 cacheid=xorg_cv_cc_flag__Werror_init_self 7129 if eval \${$cacheid+:} false; then : 7130 $as_echo_n "(cached) " >&6 7131 else 7132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133 /* end confdefs.h. */ 7134 int i; 7135 int 7136 main () 7137 { 7138 7139 ; 7140 return 0; 7141 } 7142 _ACEOF 7143 if ac_fn_c_try_link "$LINENO"; then : 7144 eval $cacheid=yes 7145 else 7146 eval $cacheid=no 7147 fi 7148 rm -f core conftest.err conftest.$ac_objext \ 7149 conftest$ac_exeext conftest.$ac_ext 7150 fi 7151 7152 7153 CFLAGS="$xorg_testset_save_CFLAGS" 7154 7155 eval supported=\$$cacheid 7156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7157 $as_echo "$supported" >&6; } 7158 if test "$supported" = "yes" ; then 7159 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7160 found="yes" 7161 fi 7162 fi 7163 7164 7165 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 xorg_testset_save_CFLAGS="$CFLAGS" 7179 7180 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7183 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7184 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7185 $as_echo_n "(cached) " >&6 7186 else 7187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7188 /* end confdefs.h. */ 7189 int i; 7190 _ACEOF 7191 if ac_fn_c_try_compile "$LINENO"; then : 7192 xorg_cv_cc_flag_unknown_warning_option=yes 7193 else 7194 xorg_cv_cc_flag_unknown_warning_option=no 7195 fi 7196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7197 fi 7198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7199 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7200 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7201 CFLAGS="$xorg_testset_save_CFLAGS" 7202 fi 7203 7204 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7207 fi 7208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7210 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7211 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7212 $as_echo_n "(cached) " >&6 7213 else 7214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7215 /* end confdefs.h. */ 7216 int i; 7217 _ACEOF 7218 if ac_fn_c_try_compile "$LINENO"; then : 7219 xorg_cv_cc_flag_unused_command_line_argument=yes 7220 else 7221 xorg_cv_cc_flag_unused_command_line_argument=no 7222 fi 7223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7224 fi 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7226 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7227 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7228 CFLAGS="$xorg_testset_save_CFLAGS" 7229 fi 7230 7231 found="no" 7232 7233 if test $found = "no" ; then 7234 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7236 fi 7237 7238 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7240 fi 7241 7242 CFLAGS="$CFLAGS -Werror=main" 7243 7244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7245 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7246 cacheid=xorg_cv_cc_flag__Werror_main 7247 if eval \${$cacheid+:} false; then : 7248 $as_echo_n "(cached) " >&6 7249 else 7250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7251 /* end confdefs.h. */ 7252 int i; 7253 int 7254 main () 7255 { 7256 7257 ; 7258 return 0; 7259 } 7260 _ACEOF 7261 if ac_fn_c_try_link "$LINENO"; then : 7262 eval $cacheid=yes 7263 else 7264 eval $cacheid=no 7265 fi 7266 rm -f core conftest.err conftest.$ac_objext \ 7267 conftest$ac_exeext conftest.$ac_ext 7268 fi 7269 7270 7271 CFLAGS="$xorg_testset_save_CFLAGS" 7272 7273 eval supported=\$$cacheid 7274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7275 $as_echo "$supported" >&6; } 7276 if test "$supported" = "yes" ; then 7277 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7278 found="yes" 7279 fi 7280 fi 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 7291 7292 7293 7294 7295 7296 xorg_testset_save_CFLAGS="$CFLAGS" 7297 7298 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7301 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7302 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7303 $as_echo_n "(cached) " >&6 7304 else 7305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7306 /* end confdefs.h. */ 7307 int i; 7308 _ACEOF 7309 if ac_fn_c_try_compile "$LINENO"; then : 7310 xorg_cv_cc_flag_unknown_warning_option=yes 7311 else 7312 xorg_cv_cc_flag_unknown_warning_option=no 7313 fi 7314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7315 fi 7316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7317 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7318 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7319 CFLAGS="$xorg_testset_save_CFLAGS" 7320 fi 7321 7322 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7325 fi 7326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7328 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7329 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7330 $as_echo_n "(cached) " >&6 7331 else 7332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7333 /* end confdefs.h. */ 7334 int i; 7335 _ACEOF 7336 if ac_fn_c_try_compile "$LINENO"; then : 7337 xorg_cv_cc_flag_unused_command_line_argument=yes 7338 else 7339 xorg_cv_cc_flag_unused_command_line_argument=no 7340 fi 7341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7342 fi 7343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7344 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7345 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7346 CFLAGS="$xorg_testset_save_CFLAGS" 7347 fi 7348 7349 found="no" 7350 7351 if test $found = "no" ; then 7352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7354 fi 7355 7356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7358 fi 7359 7360 CFLAGS="$CFLAGS -Werror=missing-braces" 7361 7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7363 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7364 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7365 if eval \${$cacheid+:} false; then : 7366 $as_echo_n "(cached) " >&6 7367 else 7368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7369 /* end confdefs.h. */ 7370 int i; 7371 int 7372 main () 7373 { 7374 7375 ; 7376 return 0; 7377 } 7378 _ACEOF 7379 if ac_fn_c_try_link "$LINENO"; then : 7380 eval $cacheid=yes 7381 else 7382 eval $cacheid=no 7383 fi 7384 rm -f core conftest.err conftest.$ac_objext \ 7385 conftest$ac_exeext conftest.$ac_ext 7386 fi 7387 7388 7389 CFLAGS="$xorg_testset_save_CFLAGS" 7390 7391 eval supported=\$$cacheid 7392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7393 $as_echo "$supported" >&6; } 7394 if test "$supported" = "yes" ; then 7395 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7396 found="yes" 7397 fi 7398 fi 7399 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 xorg_testset_save_CFLAGS="$CFLAGS" 7415 7416 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7419 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7420 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7421 $as_echo_n "(cached) " >&6 7422 else 7423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7424 /* end confdefs.h. */ 7425 int i; 7426 _ACEOF 7427 if ac_fn_c_try_compile "$LINENO"; then : 7428 xorg_cv_cc_flag_unknown_warning_option=yes 7429 else 7430 xorg_cv_cc_flag_unknown_warning_option=no 7431 fi 7432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7433 fi 7434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7435 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7437 CFLAGS="$xorg_testset_save_CFLAGS" 7438 fi 7439 7440 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7443 fi 7444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7446 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7447 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7448 $as_echo_n "(cached) " >&6 7449 else 7450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7451 /* end confdefs.h. */ 7452 int i; 7453 _ACEOF 7454 if ac_fn_c_try_compile "$LINENO"; then : 7455 xorg_cv_cc_flag_unused_command_line_argument=yes 7456 else 7457 xorg_cv_cc_flag_unused_command_line_argument=no 7458 fi 7459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7460 fi 7461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7462 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7463 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7464 CFLAGS="$xorg_testset_save_CFLAGS" 7465 fi 7466 7467 found="no" 7468 7469 if test $found = "no" ; then 7470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7472 fi 7473 7474 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7476 fi 7477 7478 CFLAGS="$CFLAGS -Werror=sequence-point" 7479 7480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7481 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7482 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7483 if eval \${$cacheid+:} false; then : 7484 $as_echo_n "(cached) " >&6 7485 else 7486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7487 /* end confdefs.h. */ 7488 int i; 7489 int 7490 main () 7491 { 7492 7493 ; 7494 return 0; 7495 } 7496 _ACEOF 7497 if ac_fn_c_try_link "$LINENO"; then : 7498 eval $cacheid=yes 7499 else 7500 eval $cacheid=no 7501 fi 7502 rm -f core conftest.err conftest.$ac_objext \ 7503 conftest$ac_exeext conftest.$ac_ext 7504 fi 7505 7506 7507 CFLAGS="$xorg_testset_save_CFLAGS" 7508 7509 eval supported=\$$cacheid 7510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7511 $as_echo "$supported" >&6; } 7512 if test "$supported" = "yes" ; then 7513 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7514 found="yes" 7515 fi 7516 fi 7517 7518 7519 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 xorg_testset_save_CFLAGS="$CFLAGS" 7533 7534 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7537 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7538 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7539 $as_echo_n "(cached) " >&6 7540 else 7541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7542 /* end confdefs.h. */ 7543 int i; 7544 _ACEOF 7545 if ac_fn_c_try_compile "$LINENO"; then : 7546 xorg_cv_cc_flag_unknown_warning_option=yes 7547 else 7548 xorg_cv_cc_flag_unknown_warning_option=no 7549 fi 7550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7551 fi 7552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7553 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7554 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7555 CFLAGS="$xorg_testset_save_CFLAGS" 7556 fi 7557 7558 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7561 fi 7562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7564 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7565 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7566 $as_echo_n "(cached) " >&6 7567 else 7568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7569 /* end confdefs.h. */ 7570 int i; 7571 _ACEOF 7572 if ac_fn_c_try_compile "$LINENO"; then : 7573 xorg_cv_cc_flag_unused_command_line_argument=yes 7574 else 7575 xorg_cv_cc_flag_unused_command_line_argument=no 7576 fi 7577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7578 fi 7579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7580 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7581 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7582 CFLAGS="$xorg_testset_save_CFLAGS" 7583 fi 7584 7585 found="no" 7586 7587 if test $found = "no" ; then 7588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7590 fi 7591 7592 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7594 fi 7595 7596 CFLAGS="$CFLAGS -Werror=return-type" 7597 7598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7599 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7600 cacheid=xorg_cv_cc_flag__Werror_return_type 7601 if eval \${$cacheid+:} false; then : 7602 $as_echo_n "(cached) " >&6 7603 else 7604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7605 /* end confdefs.h. */ 7606 int i; 7607 int 7608 main () 7609 { 7610 7611 ; 7612 return 0; 7613 } 7614 _ACEOF 7615 if ac_fn_c_try_link "$LINENO"; then : 7616 eval $cacheid=yes 7617 else 7618 eval $cacheid=no 7619 fi 7620 rm -f core conftest.err conftest.$ac_objext \ 7621 conftest$ac_exeext conftest.$ac_ext 7622 fi 7623 7624 7625 CFLAGS="$xorg_testset_save_CFLAGS" 7626 7627 eval supported=\$$cacheid 7628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7629 $as_echo "$supported" >&6; } 7630 if test "$supported" = "yes" ; then 7631 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7632 found="yes" 7633 fi 7634 fi 7635 7636 if test $found = "no" ; then 7637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7639 fi 7640 7641 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7643 fi 7644 7645 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7646 7647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7648 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7649 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7650 if eval \${$cacheid+:} false; then : 7651 $as_echo_n "(cached) " >&6 7652 else 7653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7654 /* end confdefs.h. */ 7655 int i; 7656 int 7657 main () 7658 { 7659 7660 ; 7661 return 0; 7662 } 7663 _ACEOF 7664 if ac_fn_c_try_link "$LINENO"; then : 7665 eval $cacheid=yes 7666 else 7667 eval $cacheid=no 7668 fi 7669 rm -f core conftest.err conftest.$ac_objext \ 7670 conftest$ac_exeext conftest.$ac_ext 7671 fi 7672 7673 7674 CFLAGS="$xorg_testset_save_CFLAGS" 7675 7676 eval supported=\$$cacheid 7677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7678 $as_echo "$supported" >&6; } 7679 if test "$supported" = "yes" ; then 7680 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7681 found="yes" 7682 fi 7683 fi 7684 7685 7686 7687 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 7698 7699 xorg_testset_save_CFLAGS="$CFLAGS" 7700 7701 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7704 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7705 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7706 $as_echo_n "(cached) " >&6 7707 else 7708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7709 /* end confdefs.h. */ 7710 int i; 7711 _ACEOF 7712 if ac_fn_c_try_compile "$LINENO"; then : 7713 xorg_cv_cc_flag_unknown_warning_option=yes 7714 else 7715 xorg_cv_cc_flag_unknown_warning_option=no 7716 fi 7717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7718 fi 7719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7720 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7721 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7722 CFLAGS="$xorg_testset_save_CFLAGS" 7723 fi 7724 7725 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7728 fi 7729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7731 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7732 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7733 $as_echo_n "(cached) " >&6 7734 else 7735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7736 /* end confdefs.h. */ 7737 int i; 7738 _ACEOF 7739 if ac_fn_c_try_compile "$LINENO"; then : 7740 xorg_cv_cc_flag_unused_command_line_argument=yes 7741 else 7742 xorg_cv_cc_flag_unused_command_line_argument=no 7743 fi 7744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7745 fi 7746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7747 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7748 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7749 CFLAGS="$xorg_testset_save_CFLAGS" 7750 fi 7751 7752 found="no" 7753 7754 if test $found = "no" ; then 7755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7757 fi 7758 7759 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7761 fi 7762 7763 CFLAGS="$CFLAGS -Werror=trigraphs" 7764 7765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7766 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7767 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7768 if eval \${$cacheid+:} false; then : 7769 $as_echo_n "(cached) " >&6 7770 else 7771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7772 /* end confdefs.h. */ 7773 int i; 7774 int 7775 main () 7776 { 7777 7778 ; 7779 return 0; 7780 } 7781 _ACEOF 7782 if ac_fn_c_try_link "$LINENO"; then : 7783 eval $cacheid=yes 7784 else 7785 eval $cacheid=no 7786 fi 7787 rm -f core conftest.err conftest.$ac_objext \ 7788 conftest$ac_exeext conftest.$ac_ext 7789 fi 7790 7791 7792 CFLAGS="$xorg_testset_save_CFLAGS" 7793 7794 eval supported=\$$cacheid 7795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7796 $as_echo "$supported" >&6; } 7797 if test "$supported" = "yes" ; then 7798 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7799 found="yes" 7800 fi 7801 fi 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 xorg_testset_save_CFLAGS="$CFLAGS" 7818 7819 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7822 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7823 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7824 $as_echo_n "(cached) " >&6 7825 else 7826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7827 /* end confdefs.h. */ 7828 int i; 7829 _ACEOF 7830 if ac_fn_c_try_compile "$LINENO"; then : 7831 xorg_cv_cc_flag_unknown_warning_option=yes 7832 else 7833 xorg_cv_cc_flag_unknown_warning_option=no 7834 fi 7835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7836 fi 7837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7838 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7840 CFLAGS="$xorg_testset_save_CFLAGS" 7841 fi 7842 7843 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7846 fi 7847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7849 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7850 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7851 $as_echo_n "(cached) " >&6 7852 else 7853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7854 /* end confdefs.h. */ 7855 int i; 7856 _ACEOF 7857 if ac_fn_c_try_compile "$LINENO"; then : 7858 xorg_cv_cc_flag_unused_command_line_argument=yes 7859 else 7860 xorg_cv_cc_flag_unused_command_line_argument=no 7861 fi 7862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7863 fi 7864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7865 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7866 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7867 CFLAGS="$xorg_testset_save_CFLAGS" 7868 fi 7869 7870 found="no" 7871 7872 if test $found = "no" ; then 7873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7875 fi 7876 7877 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7879 fi 7880 7881 CFLAGS="$CFLAGS -Werror=array-bounds" 7882 7883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7884 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7885 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7886 if eval \${$cacheid+:} false; then : 7887 $as_echo_n "(cached) " >&6 7888 else 7889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7890 /* end confdefs.h. */ 7891 int i; 7892 int 7893 main () 7894 { 7895 7896 ; 7897 return 0; 7898 } 7899 _ACEOF 7900 if ac_fn_c_try_link "$LINENO"; then : 7901 eval $cacheid=yes 7902 else 7903 eval $cacheid=no 7904 fi 7905 rm -f core conftest.err conftest.$ac_objext \ 7906 conftest$ac_exeext conftest.$ac_ext 7907 fi 7908 7909 7910 CFLAGS="$xorg_testset_save_CFLAGS" 7911 7912 eval supported=\$$cacheid 7913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7914 $as_echo "$supported" >&6; } 7915 if test "$supported" = "yes" ; then 7916 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7917 found="yes" 7918 fi 7919 fi 7920 7921 7922 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 xorg_testset_save_CFLAGS="$CFLAGS" 7936 7937 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7940 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7941 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7942 $as_echo_n "(cached) " >&6 7943 else 7944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7945 /* end confdefs.h. */ 7946 int i; 7947 _ACEOF 7948 if ac_fn_c_try_compile "$LINENO"; then : 7949 xorg_cv_cc_flag_unknown_warning_option=yes 7950 else 7951 xorg_cv_cc_flag_unknown_warning_option=no 7952 fi 7953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7954 fi 7955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7956 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7957 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7958 CFLAGS="$xorg_testset_save_CFLAGS" 7959 fi 7960 7961 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7964 fi 7965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7967 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7968 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7969 $as_echo_n "(cached) " >&6 7970 else 7971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7972 /* end confdefs.h. */ 7973 int i; 7974 _ACEOF 7975 if ac_fn_c_try_compile "$LINENO"; then : 7976 xorg_cv_cc_flag_unused_command_line_argument=yes 7977 else 7978 xorg_cv_cc_flag_unused_command_line_argument=no 7979 fi 7980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7981 fi 7982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7983 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7984 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7985 CFLAGS="$xorg_testset_save_CFLAGS" 7986 fi 7987 7988 found="no" 7989 7990 if test $found = "no" ; then 7991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7993 fi 7994 7995 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7997 fi 7998 7999 CFLAGS="$CFLAGS -Werror=write-strings" 8000 8001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8002 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8003 cacheid=xorg_cv_cc_flag__Werror_write_strings 8004 if eval \${$cacheid+:} false; then : 8005 $as_echo_n "(cached) " >&6 8006 else 8007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8008 /* end confdefs.h. */ 8009 int i; 8010 int 8011 main () 8012 { 8013 8014 ; 8015 return 0; 8016 } 8017 _ACEOF 8018 if ac_fn_c_try_link "$LINENO"; then : 8019 eval $cacheid=yes 8020 else 8021 eval $cacheid=no 8022 fi 8023 rm -f core conftest.err conftest.$ac_objext \ 8024 conftest$ac_exeext conftest.$ac_ext 8025 fi 8026 8027 8028 CFLAGS="$xorg_testset_save_CFLAGS" 8029 8030 eval supported=\$$cacheid 8031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8032 $as_echo "$supported" >&6; } 8033 if test "$supported" = "yes" ; then 8034 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8035 found="yes" 8036 fi 8037 fi 8038 8039 8040 8041 8042 8043 8044 8045 8046 8047 8048 8049 8050 8051 8052 8053 xorg_testset_save_CFLAGS="$CFLAGS" 8054 8055 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8058 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8059 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8060 $as_echo_n "(cached) " >&6 8061 else 8062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8063 /* end confdefs.h. */ 8064 int i; 8065 _ACEOF 8066 if ac_fn_c_try_compile "$LINENO"; then : 8067 xorg_cv_cc_flag_unknown_warning_option=yes 8068 else 8069 xorg_cv_cc_flag_unknown_warning_option=no 8070 fi 8071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8072 fi 8073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8074 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8075 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8076 CFLAGS="$xorg_testset_save_CFLAGS" 8077 fi 8078 8079 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8082 fi 8083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8085 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8086 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8087 $as_echo_n "(cached) " >&6 8088 else 8089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8090 /* end confdefs.h. */ 8091 int i; 8092 _ACEOF 8093 if ac_fn_c_try_compile "$LINENO"; then : 8094 xorg_cv_cc_flag_unused_command_line_argument=yes 8095 else 8096 xorg_cv_cc_flag_unused_command_line_argument=no 8097 fi 8098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8099 fi 8100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8101 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8102 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8103 CFLAGS="$xorg_testset_save_CFLAGS" 8104 fi 8105 8106 found="no" 8107 8108 if test $found = "no" ; then 8109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8111 fi 8112 8113 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8115 fi 8116 8117 CFLAGS="$CFLAGS -Werror=address" 8118 8119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8120 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8121 cacheid=xorg_cv_cc_flag__Werror_address 8122 if eval \${$cacheid+:} false; then : 8123 $as_echo_n "(cached) " >&6 8124 else 8125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8126 /* end confdefs.h. */ 8127 int i; 8128 int 8129 main () 8130 { 8131 8132 ; 8133 return 0; 8134 } 8135 _ACEOF 8136 if ac_fn_c_try_link "$LINENO"; then : 8137 eval $cacheid=yes 8138 else 8139 eval $cacheid=no 8140 fi 8141 rm -f core conftest.err conftest.$ac_objext \ 8142 conftest$ac_exeext conftest.$ac_ext 8143 fi 8144 8145 8146 CFLAGS="$xorg_testset_save_CFLAGS" 8147 8148 eval supported=\$$cacheid 8149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8150 $as_echo "$supported" >&6; } 8151 if test "$supported" = "yes" ; then 8152 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8153 found="yes" 8154 fi 8155 fi 8156 8157 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 xorg_testset_save_CFLAGS="$CFLAGS" 8172 8173 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8176 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8177 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8178 $as_echo_n "(cached) " >&6 8179 else 8180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8181 /* end confdefs.h. */ 8182 int i; 8183 _ACEOF 8184 if ac_fn_c_try_compile "$LINENO"; then : 8185 xorg_cv_cc_flag_unknown_warning_option=yes 8186 else 8187 xorg_cv_cc_flag_unknown_warning_option=no 8188 fi 8189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8190 fi 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8192 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8193 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8194 CFLAGS="$xorg_testset_save_CFLAGS" 8195 fi 8196 8197 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8200 fi 8201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8203 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8204 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8205 $as_echo_n "(cached) " >&6 8206 else 8207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208 /* end confdefs.h. */ 8209 int i; 8210 _ACEOF 8211 if ac_fn_c_try_compile "$LINENO"; then : 8212 xorg_cv_cc_flag_unused_command_line_argument=yes 8213 else 8214 xorg_cv_cc_flag_unused_command_line_argument=no 8215 fi 8216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8217 fi 8218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8219 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8220 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8221 CFLAGS="$xorg_testset_save_CFLAGS" 8222 fi 8223 8224 found="no" 8225 8226 if test $found = "no" ; then 8227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8229 fi 8230 8231 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8233 fi 8234 8235 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8236 8237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8238 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8239 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8240 if eval \${$cacheid+:} false; then : 8241 $as_echo_n "(cached) " >&6 8242 else 8243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8244 /* end confdefs.h. */ 8245 int i; 8246 int 8247 main () 8248 { 8249 8250 ; 8251 return 0; 8252 } 8253 _ACEOF 8254 if ac_fn_c_try_link "$LINENO"; then : 8255 eval $cacheid=yes 8256 else 8257 eval $cacheid=no 8258 fi 8259 rm -f core conftest.err conftest.$ac_objext \ 8260 conftest$ac_exeext conftest.$ac_ext 8261 fi 8262 8263 8264 CFLAGS="$xorg_testset_save_CFLAGS" 8265 8266 eval supported=\$$cacheid 8267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8268 $as_echo "$supported" >&6; } 8269 if test "$supported" = "yes" ; then 8270 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8271 found="yes" 8272 fi 8273 fi 8274 8275 if test $found = "no" ; then 8276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8278 fi 8279 8280 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8282 fi 8283 8284 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8285 8286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8287 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8288 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8289 if eval \${$cacheid+:} false; then : 8290 $as_echo_n "(cached) " >&6 8291 else 8292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8293 /* end confdefs.h. */ 8294 int i; 8295 int 8296 main () 8297 { 8298 8299 ; 8300 return 0; 8301 } 8302 _ACEOF 8303 if ac_fn_c_try_link "$LINENO"; then : 8304 eval $cacheid=yes 8305 else 8306 eval $cacheid=no 8307 fi 8308 rm -f core conftest.err conftest.$ac_objext \ 8309 conftest$ac_exeext conftest.$ac_ext 8310 fi 8311 8312 8313 CFLAGS="$xorg_testset_save_CFLAGS" 8314 8315 eval supported=\$$cacheid 8316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8317 $as_echo "$supported" >&6; } 8318 if test "$supported" = "yes" ; then 8319 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8320 found="yes" 8321 fi 8322 fi 8323 8324 8325 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 8337 8338 xorg_testset_save_CFLAGS="$CFLAGS" 8339 8340 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8343 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8344 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8345 $as_echo_n "(cached) " >&6 8346 else 8347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8348 /* end confdefs.h. */ 8349 int i; 8350 _ACEOF 8351 if ac_fn_c_try_compile "$LINENO"; then : 8352 xorg_cv_cc_flag_unknown_warning_option=yes 8353 else 8354 xorg_cv_cc_flag_unknown_warning_option=no 8355 fi 8356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8357 fi 8358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8359 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8360 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8361 CFLAGS="$xorg_testset_save_CFLAGS" 8362 fi 8363 8364 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8367 fi 8368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8370 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8371 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8372 $as_echo_n "(cached) " >&6 8373 else 8374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8375 /* end confdefs.h. */ 8376 int i; 8377 _ACEOF 8378 if ac_fn_c_try_compile "$LINENO"; then : 8379 xorg_cv_cc_flag_unused_command_line_argument=yes 8380 else 8381 xorg_cv_cc_flag_unused_command_line_argument=no 8382 fi 8383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8384 fi 8385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8386 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8387 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8388 CFLAGS="$xorg_testset_save_CFLAGS" 8389 fi 8390 8391 found="no" 8392 8393 if test $found = "no" ; then 8394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8396 fi 8397 8398 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8400 fi 8401 8402 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8403 8404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8405 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8406 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8407 if eval \${$cacheid+:} false; then : 8408 $as_echo_n "(cached) " >&6 8409 else 8410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8411 /* end confdefs.h. */ 8412 int i; 8413 int 8414 main () 8415 { 8416 8417 ; 8418 return 0; 8419 } 8420 _ACEOF 8421 if ac_fn_c_try_link "$LINENO"; then : 8422 eval $cacheid=yes 8423 else 8424 eval $cacheid=no 8425 fi 8426 rm -f core conftest.err conftest.$ac_objext \ 8427 conftest$ac_exeext conftest.$ac_ext 8428 fi 8429 8430 8431 CFLAGS="$xorg_testset_save_CFLAGS" 8432 8433 eval supported=\$$cacheid 8434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8435 $as_echo "$supported" >&6; } 8436 if test "$supported" = "yes" ; then 8437 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8438 found="yes" 8439 fi 8440 fi 8441 8442 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8443 else 8444 { $as_echo "$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 8445 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8446 8447 8448 8449 8450 8451 8452 8453 8454 8455 8456 8457 8458 8459 xorg_testset_save_CFLAGS="$CFLAGS" 8460 8461 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8464 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8465 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8466 $as_echo_n "(cached) " >&6 8467 else 8468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8469 /* end confdefs.h. */ 8470 int i; 8471 _ACEOF 8472 if ac_fn_c_try_compile "$LINENO"; then : 8473 xorg_cv_cc_flag_unknown_warning_option=yes 8474 else 8475 xorg_cv_cc_flag_unknown_warning_option=no 8476 fi 8477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8478 fi 8479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8480 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8481 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8482 CFLAGS="$xorg_testset_save_CFLAGS" 8483 fi 8484 8485 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8488 fi 8489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8491 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8492 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8493 $as_echo_n "(cached) " >&6 8494 else 8495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8496 /* end confdefs.h. */ 8497 int i; 8498 _ACEOF 8499 if ac_fn_c_try_compile "$LINENO"; then : 8500 xorg_cv_cc_flag_unused_command_line_argument=yes 8501 else 8502 xorg_cv_cc_flag_unused_command_line_argument=no 8503 fi 8504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8505 fi 8506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8507 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8508 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8509 CFLAGS="$xorg_testset_save_CFLAGS" 8510 fi 8511 8512 found="no" 8513 8514 if test $found = "no" ; then 8515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8517 fi 8518 8519 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8521 fi 8522 8523 CFLAGS="$CFLAGS -Wimplicit" 8524 8525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8526 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8527 cacheid=xorg_cv_cc_flag__Wimplicit 8528 if eval \${$cacheid+:} 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 int 8535 main () 8536 { 8537 8538 ; 8539 return 0; 8540 } 8541 _ACEOF 8542 if ac_fn_c_try_link "$LINENO"; then : 8543 eval $cacheid=yes 8544 else 8545 eval $cacheid=no 8546 fi 8547 rm -f core conftest.err conftest.$ac_objext \ 8548 conftest$ac_exeext conftest.$ac_ext 8549 fi 8550 8551 8552 CFLAGS="$xorg_testset_save_CFLAGS" 8553 8554 eval supported=\$$cacheid 8555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8556 $as_echo "$supported" >&6; } 8557 if test "$supported" = "yes" ; then 8558 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8559 found="yes" 8560 fi 8561 fi 8562 8563 8564 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 xorg_testset_save_CFLAGS="$CFLAGS" 8578 8579 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8582 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8583 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8584 $as_echo_n "(cached) " >&6 8585 else 8586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8587 /* end confdefs.h. */ 8588 int i; 8589 _ACEOF 8590 if ac_fn_c_try_compile "$LINENO"; then : 8591 xorg_cv_cc_flag_unknown_warning_option=yes 8592 else 8593 xorg_cv_cc_flag_unknown_warning_option=no 8594 fi 8595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8596 fi 8597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8598 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8599 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8600 CFLAGS="$xorg_testset_save_CFLAGS" 8601 fi 8602 8603 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8606 fi 8607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8609 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8610 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8611 $as_echo_n "(cached) " >&6 8612 else 8613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8614 /* end confdefs.h. */ 8615 int i; 8616 _ACEOF 8617 if ac_fn_c_try_compile "$LINENO"; then : 8618 xorg_cv_cc_flag_unused_command_line_argument=yes 8619 else 8620 xorg_cv_cc_flag_unused_command_line_argument=no 8621 fi 8622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8623 fi 8624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8625 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8626 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8627 CFLAGS="$xorg_testset_save_CFLAGS" 8628 fi 8629 8630 found="no" 8631 8632 if test $found = "no" ; then 8633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8635 fi 8636 8637 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8639 fi 8640 8641 CFLAGS="$CFLAGS -Wnonnull" 8642 8643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8644 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8645 cacheid=xorg_cv_cc_flag__Wnonnull 8646 if eval \${$cacheid+:} false; then : 8647 $as_echo_n "(cached) " >&6 8648 else 8649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8650 /* end confdefs.h. */ 8651 int i; 8652 int 8653 main () 8654 { 8655 8656 ; 8657 return 0; 8658 } 8659 _ACEOF 8660 if ac_fn_c_try_link "$LINENO"; then : 8661 eval $cacheid=yes 8662 else 8663 eval $cacheid=no 8664 fi 8665 rm -f core conftest.err conftest.$ac_objext \ 8666 conftest$ac_exeext conftest.$ac_ext 8667 fi 8668 8669 8670 CFLAGS="$xorg_testset_save_CFLAGS" 8671 8672 eval supported=\$$cacheid 8673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8674 $as_echo "$supported" >&6; } 8675 if test "$supported" = "yes" ; then 8676 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8677 found="yes" 8678 fi 8679 fi 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 xorg_testset_save_CFLAGS="$CFLAGS" 8696 8697 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8700 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8701 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8702 $as_echo_n "(cached) " >&6 8703 else 8704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8705 /* end confdefs.h. */ 8706 int i; 8707 _ACEOF 8708 if ac_fn_c_try_compile "$LINENO"; then : 8709 xorg_cv_cc_flag_unknown_warning_option=yes 8710 else 8711 xorg_cv_cc_flag_unknown_warning_option=no 8712 fi 8713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8714 fi 8715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8716 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8717 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8718 CFLAGS="$xorg_testset_save_CFLAGS" 8719 fi 8720 8721 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8724 fi 8725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8727 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8728 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8729 $as_echo_n "(cached) " >&6 8730 else 8731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8732 /* end confdefs.h. */ 8733 int i; 8734 _ACEOF 8735 if ac_fn_c_try_compile "$LINENO"; then : 8736 xorg_cv_cc_flag_unused_command_line_argument=yes 8737 else 8738 xorg_cv_cc_flag_unused_command_line_argument=no 8739 fi 8740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8741 fi 8742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8743 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8744 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8745 CFLAGS="$xorg_testset_save_CFLAGS" 8746 fi 8747 8748 found="no" 8749 8750 if test $found = "no" ; then 8751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8753 fi 8754 8755 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8757 fi 8758 8759 CFLAGS="$CFLAGS -Winit-self" 8760 8761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8762 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8763 cacheid=xorg_cv_cc_flag__Winit_self 8764 if eval \${$cacheid+:} false; then : 8765 $as_echo_n "(cached) " >&6 8766 else 8767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8768 /* end confdefs.h. */ 8769 int i; 8770 int 8771 main () 8772 { 8773 8774 ; 8775 return 0; 8776 } 8777 _ACEOF 8778 if ac_fn_c_try_link "$LINENO"; then : 8779 eval $cacheid=yes 8780 else 8781 eval $cacheid=no 8782 fi 8783 rm -f core conftest.err conftest.$ac_objext \ 8784 conftest$ac_exeext conftest.$ac_ext 8785 fi 8786 8787 8788 CFLAGS="$xorg_testset_save_CFLAGS" 8789 8790 eval supported=\$$cacheid 8791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8792 $as_echo "$supported" >&6; } 8793 if test "$supported" = "yes" ; then 8794 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8795 found="yes" 8796 fi 8797 fi 8798 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813 xorg_testset_save_CFLAGS="$CFLAGS" 8814 8815 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8818 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8819 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8820 $as_echo_n "(cached) " >&6 8821 else 8822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8823 /* end confdefs.h. */ 8824 int i; 8825 _ACEOF 8826 if ac_fn_c_try_compile "$LINENO"; then : 8827 xorg_cv_cc_flag_unknown_warning_option=yes 8828 else 8829 xorg_cv_cc_flag_unknown_warning_option=no 8830 fi 8831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8832 fi 8833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8834 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8835 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8836 CFLAGS="$xorg_testset_save_CFLAGS" 8837 fi 8838 8839 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8842 fi 8843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8845 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8846 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8847 $as_echo_n "(cached) " >&6 8848 else 8849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8850 /* end confdefs.h. */ 8851 int i; 8852 _ACEOF 8853 if ac_fn_c_try_compile "$LINENO"; then : 8854 xorg_cv_cc_flag_unused_command_line_argument=yes 8855 else 8856 xorg_cv_cc_flag_unused_command_line_argument=no 8857 fi 8858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8859 fi 8860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8861 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8862 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8863 CFLAGS="$xorg_testset_save_CFLAGS" 8864 fi 8865 8866 found="no" 8867 8868 if test $found = "no" ; then 8869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8871 fi 8872 8873 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8875 fi 8876 8877 CFLAGS="$CFLAGS -Wmain" 8878 8879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8880 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8881 cacheid=xorg_cv_cc_flag__Wmain 8882 if eval \${$cacheid+:} false; then : 8883 $as_echo_n "(cached) " >&6 8884 else 8885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8886 /* end confdefs.h. */ 8887 int i; 8888 int 8889 main () 8890 { 8891 8892 ; 8893 return 0; 8894 } 8895 _ACEOF 8896 if ac_fn_c_try_link "$LINENO"; then : 8897 eval $cacheid=yes 8898 else 8899 eval $cacheid=no 8900 fi 8901 rm -f core conftest.err conftest.$ac_objext \ 8902 conftest$ac_exeext conftest.$ac_ext 8903 fi 8904 8905 8906 CFLAGS="$xorg_testset_save_CFLAGS" 8907 8908 eval supported=\$$cacheid 8909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8910 $as_echo "$supported" >&6; } 8911 if test "$supported" = "yes" ; then 8912 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8913 found="yes" 8914 fi 8915 fi 8916 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930 8931 xorg_testset_save_CFLAGS="$CFLAGS" 8932 8933 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8936 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8937 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8938 $as_echo_n "(cached) " >&6 8939 else 8940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8941 /* end confdefs.h. */ 8942 int i; 8943 _ACEOF 8944 if ac_fn_c_try_compile "$LINENO"; then : 8945 xorg_cv_cc_flag_unknown_warning_option=yes 8946 else 8947 xorg_cv_cc_flag_unknown_warning_option=no 8948 fi 8949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8950 fi 8951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8952 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8953 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8954 CFLAGS="$xorg_testset_save_CFLAGS" 8955 fi 8956 8957 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8960 fi 8961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8963 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8964 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8965 $as_echo_n "(cached) " >&6 8966 else 8967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8968 /* end confdefs.h. */ 8969 int i; 8970 _ACEOF 8971 if ac_fn_c_try_compile "$LINENO"; then : 8972 xorg_cv_cc_flag_unused_command_line_argument=yes 8973 else 8974 xorg_cv_cc_flag_unused_command_line_argument=no 8975 fi 8976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8977 fi 8978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8979 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8980 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8981 CFLAGS="$xorg_testset_save_CFLAGS" 8982 fi 8983 8984 found="no" 8985 8986 if test $found = "no" ; then 8987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8989 fi 8990 8991 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8993 fi 8994 8995 CFLAGS="$CFLAGS -Wmissing-braces" 8996 8997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8998 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8999 cacheid=xorg_cv_cc_flag__Wmissing_braces 9000 if eval \${$cacheid+:} false; then : 9001 $as_echo_n "(cached) " >&6 9002 else 9003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9004 /* end confdefs.h. */ 9005 int i; 9006 int 9007 main () 9008 { 9009 9010 ; 9011 return 0; 9012 } 9013 _ACEOF 9014 if ac_fn_c_try_link "$LINENO"; then : 9015 eval $cacheid=yes 9016 else 9017 eval $cacheid=no 9018 fi 9019 rm -f core conftest.err conftest.$ac_objext \ 9020 conftest$ac_exeext conftest.$ac_ext 9021 fi 9022 9023 9024 CFLAGS="$xorg_testset_save_CFLAGS" 9025 9026 eval supported=\$$cacheid 9027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9028 $as_echo "$supported" >&6; } 9029 if test "$supported" = "yes" ; then 9030 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9031 found="yes" 9032 fi 9033 fi 9034 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 9047 9048 9049 xorg_testset_save_CFLAGS="$CFLAGS" 9050 9051 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9054 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9055 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9056 $as_echo_n "(cached) " >&6 9057 else 9058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9059 /* end confdefs.h. */ 9060 int i; 9061 _ACEOF 9062 if ac_fn_c_try_compile "$LINENO"; then : 9063 xorg_cv_cc_flag_unknown_warning_option=yes 9064 else 9065 xorg_cv_cc_flag_unknown_warning_option=no 9066 fi 9067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9068 fi 9069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9070 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9071 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9072 CFLAGS="$xorg_testset_save_CFLAGS" 9073 fi 9074 9075 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9078 fi 9079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9081 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9082 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9083 $as_echo_n "(cached) " >&6 9084 else 9085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9086 /* end confdefs.h. */ 9087 int i; 9088 _ACEOF 9089 if ac_fn_c_try_compile "$LINENO"; then : 9090 xorg_cv_cc_flag_unused_command_line_argument=yes 9091 else 9092 xorg_cv_cc_flag_unused_command_line_argument=no 9093 fi 9094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9095 fi 9096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9097 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9098 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9099 CFLAGS="$xorg_testset_save_CFLAGS" 9100 fi 9101 9102 found="no" 9103 9104 if test $found = "no" ; then 9105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9107 fi 9108 9109 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9111 fi 9112 9113 CFLAGS="$CFLAGS -Wsequence-point" 9114 9115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9116 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9117 cacheid=xorg_cv_cc_flag__Wsequence_point 9118 if eval \${$cacheid+:} false; then : 9119 $as_echo_n "(cached) " >&6 9120 else 9121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9122 /* end confdefs.h. */ 9123 int i; 9124 int 9125 main () 9126 { 9127 9128 ; 9129 return 0; 9130 } 9131 _ACEOF 9132 if ac_fn_c_try_link "$LINENO"; then : 9133 eval $cacheid=yes 9134 else 9135 eval $cacheid=no 9136 fi 9137 rm -f core conftest.err conftest.$ac_objext \ 9138 conftest$ac_exeext conftest.$ac_ext 9139 fi 9140 9141 9142 CFLAGS="$xorg_testset_save_CFLAGS" 9143 9144 eval supported=\$$cacheid 9145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9146 $as_echo "$supported" >&6; } 9147 if test "$supported" = "yes" ; then 9148 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9149 found="yes" 9150 fi 9151 fi 9152 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 xorg_testset_save_CFLAGS="$CFLAGS" 9168 9169 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9172 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9173 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9174 $as_echo_n "(cached) " >&6 9175 else 9176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9177 /* end confdefs.h. */ 9178 int i; 9179 _ACEOF 9180 if ac_fn_c_try_compile "$LINENO"; then : 9181 xorg_cv_cc_flag_unknown_warning_option=yes 9182 else 9183 xorg_cv_cc_flag_unknown_warning_option=no 9184 fi 9185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9186 fi 9187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9188 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9189 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9190 CFLAGS="$xorg_testset_save_CFLAGS" 9191 fi 9192 9193 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9196 fi 9197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9199 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9200 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9201 $as_echo_n "(cached) " >&6 9202 else 9203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9204 /* end confdefs.h. */ 9205 int i; 9206 _ACEOF 9207 if ac_fn_c_try_compile "$LINENO"; then : 9208 xorg_cv_cc_flag_unused_command_line_argument=yes 9209 else 9210 xorg_cv_cc_flag_unused_command_line_argument=no 9211 fi 9212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9213 fi 9214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9215 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9216 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9217 CFLAGS="$xorg_testset_save_CFLAGS" 9218 fi 9219 9220 found="no" 9221 9222 if test $found = "no" ; then 9223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9225 fi 9226 9227 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9229 fi 9230 9231 CFLAGS="$CFLAGS -Wreturn-type" 9232 9233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9234 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9235 cacheid=xorg_cv_cc_flag__Wreturn_type 9236 if eval \${$cacheid+:} false; then : 9237 $as_echo_n "(cached) " >&6 9238 else 9239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9240 /* end confdefs.h. */ 9241 int i; 9242 int 9243 main () 9244 { 9245 9246 ; 9247 return 0; 9248 } 9249 _ACEOF 9250 if ac_fn_c_try_link "$LINENO"; then : 9251 eval $cacheid=yes 9252 else 9253 eval $cacheid=no 9254 fi 9255 rm -f core conftest.err conftest.$ac_objext \ 9256 conftest$ac_exeext conftest.$ac_ext 9257 fi 9258 9259 9260 CFLAGS="$xorg_testset_save_CFLAGS" 9261 9262 eval supported=\$$cacheid 9263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9264 $as_echo "$supported" >&6; } 9265 if test "$supported" = "yes" ; then 9266 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9267 found="yes" 9268 fi 9269 fi 9270 9271 9272 9273 9274 9275 9276 9277 9278 9279 9280 9281 9282 9283 9284 9285 xorg_testset_save_CFLAGS="$CFLAGS" 9286 9287 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9290 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9291 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9292 $as_echo_n "(cached) " >&6 9293 else 9294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9295 /* end confdefs.h. */ 9296 int i; 9297 _ACEOF 9298 if ac_fn_c_try_compile "$LINENO"; then : 9299 xorg_cv_cc_flag_unknown_warning_option=yes 9300 else 9301 xorg_cv_cc_flag_unknown_warning_option=no 9302 fi 9303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9304 fi 9305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9306 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9307 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9308 CFLAGS="$xorg_testset_save_CFLAGS" 9309 fi 9310 9311 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9312 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9314 fi 9315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9317 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9318 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9319 $as_echo_n "(cached) " >&6 9320 else 9321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9322 /* end confdefs.h. */ 9323 int i; 9324 _ACEOF 9325 if ac_fn_c_try_compile "$LINENO"; then : 9326 xorg_cv_cc_flag_unused_command_line_argument=yes 9327 else 9328 xorg_cv_cc_flag_unused_command_line_argument=no 9329 fi 9330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9331 fi 9332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9333 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9334 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9335 CFLAGS="$xorg_testset_save_CFLAGS" 9336 fi 9337 9338 found="no" 9339 9340 if test $found = "no" ; then 9341 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9343 fi 9344 9345 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9347 fi 9348 9349 CFLAGS="$CFLAGS -Wtrigraphs" 9350 9351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9352 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9353 cacheid=xorg_cv_cc_flag__Wtrigraphs 9354 if eval \${$cacheid+:} false; then : 9355 $as_echo_n "(cached) " >&6 9356 else 9357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9358 /* end confdefs.h. */ 9359 int i; 9360 int 9361 main () 9362 { 9363 9364 ; 9365 return 0; 9366 } 9367 _ACEOF 9368 if ac_fn_c_try_link "$LINENO"; then : 9369 eval $cacheid=yes 9370 else 9371 eval $cacheid=no 9372 fi 9373 rm -f core conftest.err conftest.$ac_objext \ 9374 conftest$ac_exeext conftest.$ac_ext 9375 fi 9376 9377 9378 CFLAGS="$xorg_testset_save_CFLAGS" 9379 9380 eval supported=\$$cacheid 9381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9382 $as_echo "$supported" >&6; } 9383 if test "$supported" = "yes" ; then 9384 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9385 found="yes" 9386 fi 9387 fi 9388 9389 9390 9391 9392 9393 9394 9395 9396 9397 9398 9399 9400 9401 9402 9403 xorg_testset_save_CFLAGS="$CFLAGS" 9404 9405 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9408 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9409 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9410 $as_echo_n "(cached) " >&6 9411 else 9412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9413 /* end confdefs.h. */ 9414 int i; 9415 _ACEOF 9416 if ac_fn_c_try_compile "$LINENO"; then : 9417 xorg_cv_cc_flag_unknown_warning_option=yes 9418 else 9419 xorg_cv_cc_flag_unknown_warning_option=no 9420 fi 9421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9422 fi 9423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9424 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9425 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9426 CFLAGS="$xorg_testset_save_CFLAGS" 9427 fi 9428 9429 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9430 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9432 fi 9433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9435 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9436 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9437 $as_echo_n "(cached) " >&6 9438 else 9439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9440 /* end confdefs.h. */ 9441 int i; 9442 _ACEOF 9443 if ac_fn_c_try_compile "$LINENO"; then : 9444 xorg_cv_cc_flag_unused_command_line_argument=yes 9445 else 9446 xorg_cv_cc_flag_unused_command_line_argument=no 9447 fi 9448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9449 fi 9450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9451 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9452 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9453 CFLAGS="$xorg_testset_save_CFLAGS" 9454 fi 9455 9456 found="no" 9457 9458 if test $found = "no" ; then 9459 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9461 fi 9462 9463 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9465 fi 9466 9467 CFLAGS="$CFLAGS -Warray-bounds" 9468 9469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9470 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9471 cacheid=xorg_cv_cc_flag__Warray_bounds 9472 if eval \${$cacheid+:} false; then : 9473 $as_echo_n "(cached) " >&6 9474 else 9475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9476 /* end confdefs.h. */ 9477 int i; 9478 int 9479 main () 9480 { 9481 9482 ; 9483 return 0; 9484 } 9485 _ACEOF 9486 if ac_fn_c_try_link "$LINENO"; then : 9487 eval $cacheid=yes 9488 else 9489 eval $cacheid=no 9490 fi 9491 rm -f core conftest.err conftest.$ac_objext \ 9492 conftest$ac_exeext conftest.$ac_ext 9493 fi 9494 9495 9496 CFLAGS="$xorg_testset_save_CFLAGS" 9497 9498 eval supported=\$$cacheid 9499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9500 $as_echo "$supported" >&6; } 9501 if test "$supported" = "yes" ; then 9502 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9503 found="yes" 9504 fi 9505 fi 9506 9507 9508 9509 9510 9511 9512 9513 9514 9515 9516 9517 9518 9519 9520 9521 xorg_testset_save_CFLAGS="$CFLAGS" 9522 9523 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9526 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9527 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9528 $as_echo_n "(cached) " >&6 9529 else 9530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9531 /* end confdefs.h. */ 9532 int i; 9533 _ACEOF 9534 if ac_fn_c_try_compile "$LINENO"; then : 9535 xorg_cv_cc_flag_unknown_warning_option=yes 9536 else 9537 xorg_cv_cc_flag_unknown_warning_option=no 9538 fi 9539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9540 fi 9541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9542 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9543 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9544 CFLAGS="$xorg_testset_save_CFLAGS" 9545 fi 9546 9547 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9548 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9550 fi 9551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9553 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9554 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9555 $as_echo_n "(cached) " >&6 9556 else 9557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9558 /* end confdefs.h. */ 9559 int i; 9560 _ACEOF 9561 if ac_fn_c_try_compile "$LINENO"; then : 9562 xorg_cv_cc_flag_unused_command_line_argument=yes 9563 else 9564 xorg_cv_cc_flag_unused_command_line_argument=no 9565 fi 9566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9567 fi 9568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9569 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9570 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9571 CFLAGS="$xorg_testset_save_CFLAGS" 9572 fi 9573 9574 found="no" 9575 9576 if test $found = "no" ; then 9577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9579 fi 9580 9581 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9583 fi 9584 9585 CFLAGS="$CFLAGS -Wwrite-strings" 9586 9587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9588 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9589 cacheid=xorg_cv_cc_flag__Wwrite_strings 9590 if eval \${$cacheid+:} false; then : 9591 $as_echo_n "(cached) " >&6 9592 else 9593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9594 /* end confdefs.h. */ 9595 int i; 9596 int 9597 main () 9598 { 9599 9600 ; 9601 return 0; 9602 } 9603 _ACEOF 9604 if ac_fn_c_try_link "$LINENO"; then : 9605 eval $cacheid=yes 9606 else 9607 eval $cacheid=no 9608 fi 9609 rm -f core conftest.err conftest.$ac_objext \ 9610 conftest$ac_exeext conftest.$ac_ext 9611 fi 9612 9613 9614 CFLAGS="$xorg_testset_save_CFLAGS" 9615 9616 eval supported=\$$cacheid 9617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9618 $as_echo "$supported" >&6; } 9619 if test "$supported" = "yes" ; then 9620 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9621 found="yes" 9622 fi 9623 fi 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636 9637 9638 9639 xorg_testset_save_CFLAGS="$CFLAGS" 9640 9641 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9644 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9645 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9646 $as_echo_n "(cached) " >&6 9647 else 9648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9649 /* end confdefs.h. */ 9650 int i; 9651 _ACEOF 9652 if ac_fn_c_try_compile "$LINENO"; then : 9653 xorg_cv_cc_flag_unknown_warning_option=yes 9654 else 9655 xorg_cv_cc_flag_unknown_warning_option=no 9656 fi 9657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9658 fi 9659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9660 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9661 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9662 CFLAGS="$xorg_testset_save_CFLAGS" 9663 fi 9664 9665 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9668 fi 9669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9671 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9672 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9673 $as_echo_n "(cached) " >&6 9674 else 9675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9676 /* end confdefs.h. */ 9677 int i; 9678 _ACEOF 9679 if ac_fn_c_try_compile "$LINENO"; then : 9680 xorg_cv_cc_flag_unused_command_line_argument=yes 9681 else 9682 xorg_cv_cc_flag_unused_command_line_argument=no 9683 fi 9684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9685 fi 9686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9687 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9688 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9689 CFLAGS="$xorg_testset_save_CFLAGS" 9690 fi 9691 9692 found="no" 9693 9694 if test $found = "no" ; then 9695 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9697 fi 9698 9699 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9701 fi 9702 9703 CFLAGS="$CFLAGS -Waddress" 9704 9705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9706 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9707 cacheid=xorg_cv_cc_flag__Waddress 9708 if eval \${$cacheid+:} false; then : 9709 $as_echo_n "(cached) " >&6 9710 else 9711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9712 /* end confdefs.h. */ 9713 int i; 9714 int 9715 main () 9716 { 9717 9718 ; 9719 return 0; 9720 } 9721 _ACEOF 9722 if ac_fn_c_try_link "$LINENO"; then : 9723 eval $cacheid=yes 9724 else 9725 eval $cacheid=no 9726 fi 9727 rm -f core conftest.err conftest.$ac_objext \ 9728 conftest$ac_exeext conftest.$ac_ext 9729 fi 9730 9731 9732 CFLAGS="$xorg_testset_save_CFLAGS" 9733 9734 eval supported=\$$cacheid 9735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9736 $as_echo "$supported" >&6; } 9737 if test "$supported" = "yes" ; then 9738 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9739 found="yes" 9740 fi 9741 fi 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 xorg_testset_save_CFLAGS="$CFLAGS" 9758 9759 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9762 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9763 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9764 $as_echo_n "(cached) " >&6 9765 else 9766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9767 /* end confdefs.h. */ 9768 int i; 9769 _ACEOF 9770 if ac_fn_c_try_compile "$LINENO"; then : 9771 xorg_cv_cc_flag_unknown_warning_option=yes 9772 else 9773 xorg_cv_cc_flag_unknown_warning_option=no 9774 fi 9775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9776 fi 9777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9778 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9779 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9780 CFLAGS="$xorg_testset_save_CFLAGS" 9781 fi 9782 9783 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9784 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9786 fi 9787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9789 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9790 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9791 $as_echo_n "(cached) " >&6 9792 else 9793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9794 /* end confdefs.h. */ 9795 int i; 9796 _ACEOF 9797 if ac_fn_c_try_compile "$LINENO"; then : 9798 xorg_cv_cc_flag_unused_command_line_argument=yes 9799 else 9800 xorg_cv_cc_flag_unused_command_line_argument=no 9801 fi 9802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9803 fi 9804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9805 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9806 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9807 CFLAGS="$xorg_testset_save_CFLAGS" 9808 fi 9809 9810 found="no" 9811 9812 if test $found = "no" ; then 9813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9815 fi 9816 9817 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9819 fi 9820 9821 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9822 9823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9824 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9825 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9826 if eval \${$cacheid+:} false; then : 9827 $as_echo_n "(cached) " >&6 9828 else 9829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9830 /* end confdefs.h. */ 9831 int i; 9832 int 9833 main () 9834 { 9835 9836 ; 9837 return 0; 9838 } 9839 _ACEOF 9840 if ac_fn_c_try_link "$LINENO"; then : 9841 eval $cacheid=yes 9842 else 9843 eval $cacheid=no 9844 fi 9845 rm -f core conftest.err conftest.$ac_objext \ 9846 conftest$ac_exeext conftest.$ac_ext 9847 fi 9848 9849 9850 CFLAGS="$xorg_testset_save_CFLAGS" 9851 9852 eval supported=\$$cacheid 9853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9854 $as_echo "$supported" >&6; } 9855 if test "$supported" = "yes" ; then 9856 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9857 found="yes" 9858 fi 9859 fi 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 xorg_testset_save_CFLAGS="$CFLAGS" 9876 9877 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9880 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9881 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9882 $as_echo_n "(cached) " >&6 9883 else 9884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9885 /* end confdefs.h. */ 9886 int i; 9887 _ACEOF 9888 if ac_fn_c_try_compile "$LINENO"; then : 9889 xorg_cv_cc_flag_unknown_warning_option=yes 9890 else 9891 xorg_cv_cc_flag_unknown_warning_option=no 9892 fi 9893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9894 fi 9895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9896 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9897 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9898 CFLAGS="$xorg_testset_save_CFLAGS" 9899 fi 9900 9901 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9904 fi 9905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9907 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9908 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9909 $as_echo_n "(cached) " >&6 9910 else 9911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9912 /* end confdefs.h. */ 9913 int i; 9914 _ACEOF 9915 if ac_fn_c_try_compile "$LINENO"; then : 9916 xorg_cv_cc_flag_unused_command_line_argument=yes 9917 else 9918 xorg_cv_cc_flag_unused_command_line_argument=no 9919 fi 9920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9921 fi 9922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9923 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9924 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9925 CFLAGS="$xorg_testset_save_CFLAGS" 9926 fi 9927 9928 found="no" 9929 9930 if test $found = "no" ; then 9931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9933 fi 9934 9935 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9937 fi 9938 9939 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9940 9941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9942 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9943 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9944 if eval \${$cacheid+:} false; then : 9945 $as_echo_n "(cached) " >&6 9946 else 9947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9948 /* end confdefs.h. */ 9949 int i; 9950 int 9951 main () 9952 { 9953 9954 ; 9955 return 0; 9956 } 9957 _ACEOF 9958 if ac_fn_c_try_link "$LINENO"; then : 9959 eval $cacheid=yes 9960 else 9961 eval $cacheid=no 9962 fi 9963 rm -f core conftest.err conftest.$ac_objext \ 9964 conftest$ac_exeext conftest.$ac_ext 9965 fi 9966 9967 9968 CFLAGS="$xorg_testset_save_CFLAGS" 9969 9970 eval supported=\$$cacheid 9971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9972 $as_echo "$supported" >&6; } 9973 if test "$supported" = "yes" ; then 9974 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9975 found="yes" 9976 fi 9977 fi 9978 9979 9980 fi 9981 9982 9983 9984 9985 9986 9987 9988 CWARNFLAGS="$BASE_CFLAGS" 9989 if test "x$GCC" = xyes ; then 9990 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9991 fi 9992 9993 9994 9995 9996 9997 9998 9999 10000 # Check whether --enable-strict-compilation was given. 10001 if test "${enable_strict_compilation+set}" = set; then : 10002 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10003 else 10004 STRICT_COMPILE=no 10005 fi 10006 10007 10008 10009 10010 10011 10012 STRICT_CFLAGS="" 10013 10014 10015 10016 10017 10018 10019 10020 10021 10022 10023 10024 10025 10026 xorg_testset_save_CFLAGS="$CFLAGS" 10027 10028 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10031 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10032 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10033 $as_echo_n "(cached) " >&6 10034 else 10035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10036 /* end confdefs.h. */ 10037 int i; 10038 _ACEOF 10039 if ac_fn_c_try_compile "$LINENO"; then : 10040 xorg_cv_cc_flag_unknown_warning_option=yes 10041 else 10042 xorg_cv_cc_flag_unknown_warning_option=no 10043 fi 10044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10045 fi 10046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10047 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10048 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10049 CFLAGS="$xorg_testset_save_CFLAGS" 10050 fi 10051 10052 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10055 fi 10056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10058 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10059 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 10066 if ac_fn_c_try_compile "$LINENO"; then : 10067 xorg_cv_cc_flag_unused_command_line_argument=yes 10068 else 10069 xorg_cv_cc_flag_unused_command_line_argument=no 10070 fi 10071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10072 fi 10073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10074 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10075 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10076 CFLAGS="$xorg_testset_save_CFLAGS" 10077 fi 10078 10079 found="no" 10080 10081 if test $found = "no" ; then 10082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10084 fi 10085 10086 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10088 fi 10089 10090 CFLAGS="$CFLAGS -pedantic" 10091 10092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10093 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10094 cacheid=xorg_cv_cc_flag__pedantic 10095 if eval \${$cacheid+:} false; then : 10096 $as_echo_n "(cached) " >&6 10097 else 10098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10099 /* end confdefs.h. */ 10100 int i; 10101 int 10102 main () 10103 { 10104 10105 ; 10106 return 0; 10107 } 10108 _ACEOF 10109 if ac_fn_c_try_link "$LINENO"; then : 10110 eval $cacheid=yes 10111 else 10112 eval $cacheid=no 10113 fi 10114 rm -f core conftest.err conftest.$ac_objext \ 10115 conftest$ac_exeext conftest.$ac_ext 10116 fi 10117 10118 10119 CFLAGS="$xorg_testset_save_CFLAGS" 10120 10121 eval supported=\$$cacheid 10122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10123 $as_echo "$supported" >&6; } 10124 if test "$supported" = "yes" ; then 10125 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10126 found="yes" 10127 fi 10128 fi 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 10142 10143 10144 xorg_testset_save_CFLAGS="$CFLAGS" 10145 10146 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10149 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10150 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10151 $as_echo_n "(cached) " >&6 10152 else 10153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10154 /* end confdefs.h. */ 10155 int i; 10156 _ACEOF 10157 if ac_fn_c_try_compile "$LINENO"; then : 10158 xorg_cv_cc_flag_unknown_warning_option=yes 10159 else 10160 xorg_cv_cc_flag_unknown_warning_option=no 10161 fi 10162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10163 fi 10164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10165 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10167 CFLAGS="$xorg_testset_save_CFLAGS" 10168 fi 10169 10170 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10173 fi 10174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10176 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10177 if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 _ACEOF 10184 if ac_fn_c_try_compile "$LINENO"; then : 10185 xorg_cv_cc_flag_unused_command_line_argument=yes 10186 else 10187 xorg_cv_cc_flag_unused_command_line_argument=no 10188 fi 10189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10190 fi 10191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10192 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10193 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10194 CFLAGS="$xorg_testset_save_CFLAGS" 10195 fi 10196 10197 found="no" 10198 10199 if test $found = "no" ; then 10200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10202 fi 10203 10204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10206 fi 10207 10208 CFLAGS="$CFLAGS -Werror" 10209 10210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10211 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10212 cacheid=xorg_cv_cc_flag__Werror 10213 if eval \${$cacheid+:} false; then : 10214 $as_echo_n "(cached) " >&6 10215 else 10216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10217 /* end confdefs.h. */ 10218 int i; 10219 int 10220 main () 10221 { 10222 10223 ; 10224 return 0; 10225 } 10226 _ACEOF 10227 if ac_fn_c_try_link "$LINENO"; then : 10228 eval $cacheid=yes 10229 else 10230 eval $cacheid=no 10231 fi 10232 rm -f core conftest.err conftest.$ac_objext \ 10233 conftest$ac_exeext conftest.$ac_ext 10234 fi 10235 10236 10237 CFLAGS="$xorg_testset_save_CFLAGS" 10238 10239 eval supported=\$$cacheid 10240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10241 $as_echo "$supported" >&6; } 10242 if test "$supported" = "yes" ; then 10243 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10244 found="yes" 10245 fi 10246 fi 10247 10248 if test $found = "no" ; then 10249 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10251 fi 10252 10253 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10254 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10255 fi 10256 10257 CFLAGS="$CFLAGS -errwarn" 10258 10259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10260 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10261 cacheid=xorg_cv_cc_flag__errwarn 10262 if eval \${$cacheid+:} false; then : 10263 $as_echo_n "(cached) " >&6 10264 else 10265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10266 /* end confdefs.h. */ 10267 int i; 10268 int 10269 main () 10270 { 10271 10272 ; 10273 return 0; 10274 } 10275 _ACEOF 10276 if ac_fn_c_try_link "$LINENO"; then : 10277 eval $cacheid=yes 10278 else 10279 eval $cacheid=no 10280 fi 10281 rm -f core conftest.err conftest.$ac_objext \ 10282 conftest$ac_exeext conftest.$ac_ext 10283 fi 10284 10285 10286 CFLAGS="$xorg_testset_save_CFLAGS" 10287 10288 eval supported=\$$cacheid 10289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10290 $as_echo "$supported" >&6; } 10291 if test "$supported" = "yes" ; then 10292 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10293 found="yes" 10294 fi 10295 fi 10296 10297 10298 10299 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10300 # activate it with -Werror, so we add it here explicitly. 10301 10302 10303 10304 10305 10306 10307 10308 10309 10310 10311 10312 10313 10314 xorg_testset_save_CFLAGS="$CFLAGS" 10315 10316 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10319 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10320 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10321 $as_echo_n "(cached) " >&6 10322 else 10323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10324 /* end confdefs.h. */ 10325 int i; 10326 _ACEOF 10327 if ac_fn_c_try_compile "$LINENO"; then : 10328 xorg_cv_cc_flag_unknown_warning_option=yes 10329 else 10330 xorg_cv_cc_flag_unknown_warning_option=no 10331 fi 10332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10333 fi 10334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10335 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10336 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10337 CFLAGS="$xorg_testset_save_CFLAGS" 10338 fi 10339 10340 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10341 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10343 fi 10344 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10346 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10347 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10348 $as_echo_n "(cached) " >&6 10349 else 10350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10351 /* end confdefs.h. */ 10352 int i; 10353 _ACEOF 10354 if ac_fn_c_try_compile "$LINENO"; then : 10355 xorg_cv_cc_flag_unused_command_line_argument=yes 10356 else 10357 xorg_cv_cc_flag_unused_command_line_argument=no 10358 fi 10359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10360 fi 10361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10362 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10363 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10364 CFLAGS="$xorg_testset_save_CFLAGS" 10365 fi 10366 10367 found="no" 10368 10369 if test $found = "no" ; then 10370 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10372 fi 10373 10374 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10376 fi 10377 10378 CFLAGS="$CFLAGS -Werror=attributes" 10379 10380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10381 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10382 cacheid=xorg_cv_cc_flag__Werror_attributes 10383 if eval \${$cacheid+:} 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 int 10390 main () 10391 { 10392 10393 ; 10394 return 0; 10395 } 10396 _ACEOF 10397 if ac_fn_c_try_link "$LINENO"; then : 10398 eval $cacheid=yes 10399 else 10400 eval $cacheid=no 10401 fi 10402 rm -f core conftest.err conftest.$ac_objext \ 10403 conftest$ac_exeext conftest.$ac_ext 10404 fi 10405 10406 10407 CFLAGS="$xorg_testset_save_CFLAGS" 10408 10409 eval supported=\$$cacheid 10410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10411 $as_echo "$supported" >&6; } 10412 if test "$supported" = "yes" ; then 10413 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10414 found="yes" 10415 fi 10416 fi 10417 10418 10419 10420 if test "x$STRICT_COMPILE" = "xyes"; then 10421 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10422 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10423 fi 10424 10425 10426 10427 10428 10429 10430 cat >>confdefs.h <<_ACEOF 10431 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10432 _ACEOF 10433 10434 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10435 if test "x$PVM" = "x"; then 10436 PVM="0" 10437 fi 10438 10439 cat >>confdefs.h <<_ACEOF 10440 #define PACKAGE_VERSION_MINOR $PVM 10441 _ACEOF 10442 10443 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10444 if test "x$PVP" = "x"; then 10445 PVP="0" 10446 fi 10447 10448 cat >>confdefs.h <<_ACEOF 10449 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10450 _ACEOF 10451 10452 10453 10454 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10455 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10456 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10457 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10458 10459 10460 10461 10462 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10463 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10464 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10465 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10466 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10467 10468 10469 10470 10471 10472 10473 if test x$APP_MAN_SUFFIX = x ; then 10474 APP_MAN_SUFFIX=1 10475 fi 10476 if test x$APP_MAN_DIR = x ; then 10477 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10478 fi 10479 10480 if test x$LIB_MAN_SUFFIX = x ; then 10481 LIB_MAN_SUFFIX=3 10482 fi 10483 if test x$LIB_MAN_DIR = x ; then 10484 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10485 fi 10486 10487 if test x$FILE_MAN_SUFFIX = x ; then 10488 case $host_os in 10489 # Solaris 2.0 - 11 use SysV man page sections 10490 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10491 *) FILE_MAN_SUFFIX=5 ;; 10492 esac 10493 fi 10494 if test x$FILE_MAN_DIR = x ; then 10495 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10496 fi 10497 10498 if test x$MISC_MAN_SUFFIX = x ; then 10499 case $host_os in 10500 # Solaris 2.0 - 11 use SysV man page sections 10501 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10502 *) MISC_MAN_SUFFIX=7 ;; 10503 esac 10504 fi 10505 if test x$MISC_MAN_DIR = x ; then 10506 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10507 fi 10508 10509 if test x$DRIVER_MAN_SUFFIX = x ; then 10510 case $host_os in 10511 # Solaris 2.0 - 11 use SysV man page sections 10512 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10513 *) DRIVER_MAN_SUFFIX=4 ;; 10514 esac 10515 fi 10516 if test x$DRIVER_MAN_DIR = x ; then 10517 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10518 fi 10519 10520 if test x$ADMIN_MAN_SUFFIX = x ; then 10521 case $host_os in 10522 # Solaris 2.0 - 11 use SysV man page sections 10523 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10524 *) ADMIN_MAN_SUFFIX=8 ;; 10525 esac 10526 fi 10527 if test x$ADMIN_MAN_DIR = x ; then 10528 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10529 fi 10530 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 10545 XORG_MAN_PAGE="X Version 11" 10546 10547 MAN_SUBSTS="\ 10548 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10549 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10550 -e 's|__xservername__|Xorg|g' \ 10551 -e 's|__xconfigfile__|xorg.conf|g' \ 10552 -e 's|__projectroot__|\$(prefix)|g' \ 10553 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10554 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10555 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10556 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10557 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10558 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10559 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10560 10561 10562 10563 # Check whether --enable-silent-rules was given. 10564 if test "${enable_silent_rules+set}" = set; then : 10565 enableval=$enable_silent_rules; 10566 fi 10567 10568 case $enable_silent_rules in # ((( 10569 yes) AM_DEFAULT_VERBOSITY=0;; 10570 no) AM_DEFAULT_VERBOSITY=1;; 10571 *) AM_DEFAULT_VERBOSITY=0;; 10572 esac 10573 am_make=${MAKE-make} 10574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10575 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10576 if ${am_cv_make_support_nested_variables+:} false; then : 10577 $as_echo_n "(cached) " >&6 10578 else 10579 if $as_echo 'TRUE=$(BAR$(V)) 10580 BAR0=false 10581 BAR1=true 10582 V=1 10583 am__doit: 10584 @$(TRUE) 10585 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10586 am_cv_make_support_nested_variables=yes 10587 else 10588 am_cv_make_support_nested_variables=no 10589 fi 10590 fi 10591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10592 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10593 if test $am_cv_make_support_nested_variables = yes; then 10594 AM_V='$(V)' 10595 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10596 else 10597 AM_V=$AM_DEFAULT_VERBOSITY 10598 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10599 fi 10600 AM_BACKSLASH='\' 10601 10602 10603 10604 # Checks for pkg-config packages 10605 10606 pkg_failed=no 10607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKILL" >&5 10608 $as_echo_n "checking for XKILL... " >&6; } 10609 10610 if test -n "$XKILL_CFLAGS"; then 10611 pkg_cv_XKILL_CFLAGS="$XKILL_CFLAGS" 10612 elif test -n "$PKG_CONFIG"; then 10613 if test -n "$PKG_CONFIG" && \ 10614 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu xproto >= 7.0.22\""; } >&5 10615 ($PKG_CONFIG --exists --print-errors "x11 xmuu xproto >= 7.0.22") 2>&5 10616 ac_status=$? 10617 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10618 test $ac_status = 0; }; then 10619 pkg_cv_XKILL_CFLAGS=`$PKG_CONFIG --cflags "x11 xmuu xproto >= 7.0.22" 2>/dev/null` 10620 test "x$?" != "x0" && pkg_failed=yes 10621 else 10622 pkg_failed=yes 10623 fi 10624 else 10625 pkg_failed=untried 10626 fi 10627 if test -n "$XKILL_LIBS"; then 10628 pkg_cv_XKILL_LIBS="$XKILL_LIBS" 10629 elif test -n "$PKG_CONFIG"; then 10630 if test -n "$PKG_CONFIG" && \ 10631 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmuu xproto >= 7.0.22\""; } >&5 10632 ($PKG_CONFIG --exists --print-errors "x11 xmuu xproto >= 7.0.22") 2>&5 10633 ac_status=$? 10634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10635 test $ac_status = 0; }; then 10636 pkg_cv_XKILL_LIBS=`$PKG_CONFIG --libs "x11 xmuu xproto >= 7.0.22" 2>/dev/null` 10637 test "x$?" != "x0" && pkg_failed=yes 10638 else 10639 pkg_failed=yes 10640 fi 10641 else 10642 pkg_failed=untried 10643 fi 10644 10645 10646 10647 if test $pkg_failed = yes; then 10648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10649 $as_echo "no" >&6; } 10650 10651 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10652 _pkg_short_errors_supported=yes 10653 else 10654 _pkg_short_errors_supported=no 10655 fi 10656 if test $_pkg_short_errors_supported = yes; then 10657 XKILL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xmuu xproto >= 7.0.22" 2>&1` 10658 else 10659 XKILL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xmuu xproto >= 7.0.22" 2>&1` 10660 fi 10661 # Put the nasty error message in config.log where it belongs 10662 echo "$XKILL_PKG_ERRORS" >&5 10663 10664 as_fn_error $? "Package requirements (x11 xmuu xproto >= 7.0.22) were not met: 10665 10666 $XKILL_PKG_ERRORS 10667 10668 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10669 installed software in a non-standard prefix. 10670 10671 Alternatively, you may set the environment variables XKILL_CFLAGS 10672 and XKILL_LIBS to avoid the need to call pkg-config. 10673 See the pkg-config man page for more details." "$LINENO" 5 10674 elif test $pkg_failed = untried; then 10675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10676 $as_echo "no" >&6; } 10677 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10678 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10679 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10680 is in your PATH or set the PKG_CONFIG environment variable to the full 10681 path to pkg-config. 10682 10683 Alternatively, you may set the environment variables XKILL_CFLAGS 10684 and XKILL_LIBS to avoid the need to call pkg-config. 10685 See the pkg-config man page for more details. 10686 10687 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10688 See \`config.log' for more details" "$LINENO" 5; } 10689 else 10690 XKILL_CFLAGS=$pkg_cv_XKILL_CFLAGS 10691 XKILL_LIBS=$pkg_cv_XKILL_LIBS 10692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10693 $as_echo "yes" >&6; } 10694 10695 fi 10696 10697 ac_config_files="$ac_config_files Makefile man/Makefile" 10698 10699 cat >confcache <<\_ACEOF 10700 # This file is a shell script that caches the results of configure 10701 # tests run on this system so they can be shared between configure 10702 # scripts and configure runs, see configure's option --config-cache. 10703 # It is not useful on other systems. If it contains results you don't 10704 # want to keep, you may remove or edit it. 10705 # 10706 # config.status only pays attention to the cache file if you give it 10707 # the --recheck option to rerun configure. 10708 # 10709 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10710 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10711 # following values. 10712 10713 _ACEOF 10714 10715 # The following way of writing the cache mishandles newlines in values, 10716 # but we know of no workaround that is simple, portable, and efficient. 10717 # So, we kill variables containing newlines. 10718 # Ultrix sh set writes to stderr and can't be redirected directly, 10719 # and sets the high bit in the cache file unless we assign to the vars. 10720 ( 10721 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10722 eval ac_val=\$$ac_var 10723 case $ac_val in #( 10724 *${as_nl}*) 10725 case $ac_var in #( 10726 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10727 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10728 esac 10729 case $ac_var in #( 10730 _ | IFS | as_nl) ;; #( 10731 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10732 *) { eval $ac_var=; unset $ac_var;} ;; 10733 esac ;; 10734 esac 10735 done 10736 10737 (set) 2>&1 | 10738 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10739 *${as_nl}ac_space=\ *) 10740 # `set' does not quote correctly, so add quotes: double-quote 10741 # substitution turns \\\\ into \\, and sed turns \\ into \. 10742 sed -n \ 10743 "s/'/'\\\\''/g; 10744 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10745 ;; #( 10746 *) 10747 # `set' quotes correctly as required by POSIX, so do not add quotes. 10748 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10749 ;; 10750 esac | 10751 sort 10752 ) | 10753 sed ' 10754 /^ac_cv_env_/b end 10755 t clear 10756 :clear 10757 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10758 t end 10759 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10760 :end' >>confcache 10761 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10762 if test -w "$cache_file"; then 10763 if test "x$cache_file" != "x/dev/null"; then 10764 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10765 $as_echo "$as_me: updating cache $cache_file" >&6;} 10766 if test ! -f "$cache_file" || test -h "$cache_file"; then 10767 cat confcache >"$cache_file" 10768 else 10769 case $cache_file in #( 10770 */* | ?:*) 10771 mv -f confcache "$cache_file"$$ && 10772 mv -f "$cache_file"$$ "$cache_file" ;; #( 10773 *) 10774 mv -f confcache "$cache_file" ;; 10775 esac 10776 fi 10777 fi 10778 else 10779 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10780 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10781 fi 10782 fi 10783 rm -f confcache 10784 10785 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10786 # Let make expand exec_prefix. 10787 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10788 10789 DEFS=-DHAVE_CONFIG_H 10790 10791 ac_libobjs= 10792 ac_ltlibobjs= 10793 U= 10794 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10795 # 1. Remove the extension, and $U if already installed. 10796 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10797 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10798 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10799 # will be set to the directory where LIBOBJS objects are built. 10800 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10801 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10802 done 10803 LIBOBJS=$ac_libobjs 10804 10805 LTLIBOBJS=$ac_ltlibobjs 10806 10807 10808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 10809 $as_echo_n "checking that generated files are newer than configure... " >&6; } 10810 if test -n "$am_sleep_pid"; then 10811 # Hide warnings about reused PIDs. 10812 wait $am_sleep_pid 2>/dev/null 10813 fi 10814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 10815 $as_echo "done" >&6; } 10816 if test -n "$EXEEXT"; then 10817 am__EXEEXT_TRUE= 10818 am__EXEEXT_FALSE='#' 10819 else 10820 am__EXEEXT_TRUE='#' 10821 am__EXEEXT_FALSE= 10822 fi 10823 10824 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10825 as_fn_error $? "conditional \"AMDEP\" was never defined. 10826 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10827 fi 10828 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10829 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10830 Usually this means the macro was only invoked conditionally." "$LINENO" 5 10831 fi 10832 10833 : "${CONFIG_STATUS=./config.status}" 10834 ac_write_fail=0 10835 ac_clean_files_save=$ac_clean_files 10836 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10837 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10838 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10839 as_write_fail=0 10840 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10841 #! $SHELL 10842 # Generated by $as_me. 10843 # Run this file to recreate the current configuration. 10844 # Compiler output produced by configure, useful for debugging 10845 # configure, is in config.log if it exists. 10846 10847 debug=false 10848 ac_cs_recheck=false 10849 ac_cs_silent=false 10850 10851 SHELL=\${CONFIG_SHELL-$SHELL} 10852 export SHELL 10853 _ASEOF 10854 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10855 ## -------------------- ## 10856 ## M4sh Initialization. ## 10857 ## -------------------- ## 10858 10859 # Be more Bourne compatible 10860 DUALCASE=1; export DUALCASE # for MKS sh 10861 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10862 emulate sh 10863 NULLCMD=: 10864 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10865 # is contrary to our usage. Disable this feature. 10866 alias -g '${1+"$@"}'='"$@"' 10867 setopt NO_GLOB_SUBST 10868 else 10869 case `(set -o) 2>/dev/null` in #( 10870 *posix*) : 10871 set -o posix ;; #( 10872 *) : 10873 ;; 10874 esac 10875 fi 10876 10877 10878 as_nl=' 10879 ' 10880 export as_nl 10881 # Printing a long string crashes Solaris 7 /usr/bin/printf. 10882 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10883 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10884 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10885 # Prefer a ksh shell builtin over an external printf program on Solaris, 10886 # but without wasting forks for bash or zsh. 10887 if test -z "$BASH_VERSION$ZSH_VERSION" \ 10888 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10889 as_echo='print -r --' 10890 as_echo_n='print -rn --' 10891 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10892 as_echo='printf %s\n' 10893 as_echo_n='printf %s' 10894 else 10895 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10896 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10897 as_echo_n='/usr/ucb/echo -n' 10898 else 10899 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10900 as_echo_n_body='eval 10901 arg=$1; 10902 case $arg in #( 10903 *"$as_nl"*) 10904 expr "X$arg" : "X\\(.*\\)$as_nl"; 10905 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10906 esac; 10907 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10908 ' 10909 export as_echo_n_body 10910 as_echo_n='sh -c $as_echo_n_body as_echo' 10911 fi 10912 export as_echo_body 10913 as_echo='sh -c $as_echo_body as_echo' 10914 fi 10915 10916 # The user is always right. 10917 if test "${PATH_SEPARATOR+set}" != set; then 10918 PATH_SEPARATOR=: 10919 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10920 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10921 PATH_SEPARATOR=';' 10922 } 10923 fi 10924 10925 10926 # IFS 10927 # We need space, tab and new line, in precisely that order. Quoting is 10928 # there to prevent editors from complaining about space-tab. 10929 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10930 # splitting by setting IFS to empty value.) 10931 IFS=" "" $as_nl" 10932 10933 # Find who we are. Look in the path if we contain no directory separator. 10934 as_myself= 10935 case $0 in #(( 10936 *[\\/]* ) as_myself=$0 ;; 10937 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10938 for as_dir in $PATH 10939 do 10940 IFS=$as_save_IFS 10941 test -z "$as_dir" && as_dir=. 10942 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10943 done 10944 IFS=$as_save_IFS 10945 10946 ;; 10947 esac 10948 # We did not find ourselves, most probably we were run as `sh COMMAND' 10949 # in which case we are not to be found in the path. 10950 if test "x$as_myself" = x; then 10951 as_myself=$0 10952 fi 10953 if test ! -f "$as_myself"; then 10954 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10955 exit 1 10956 fi 10957 10958 # Unset variables that we do not need and which cause bugs (e.g. in 10959 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10960 # suppresses any "Segmentation fault" message there. '((' could 10961 # trigger a bug in pdksh 5.2.14. 10962 for as_var in BASH_ENV ENV MAIL MAILPATH 10963 do eval test x\${$as_var+set} = xset \ 10964 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10965 done 10966 PS1='$ ' 10967 PS2='> ' 10968 PS4='+ ' 10969 10970 # NLS nuisances. 10971 LC_ALL=C 10972 export LC_ALL 10973 LANGUAGE=C 10974 export LANGUAGE 10975 10976 # CDPATH. 10977 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10978 10979 10980 # as_fn_error STATUS ERROR [LINENO LOG_FD] 10981 # ---------------------------------------- 10982 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10983 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10984 # script with STATUS, using 1 if that was 0. 10985 as_fn_error () 10986 { 10987 as_status=$1; test $as_status -eq 0 && as_status=1 10988 if test "$4"; then 10989 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10990 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10991 fi 10992 $as_echo "$as_me: error: $2" >&2 10993 as_fn_exit $as_status 10994 } # as_fn_error 10995 10996 10997 # as_fn_set_status STATUS 10998 # ----------------------- 10999 # Set $? to STATUS, without forking. 11000 as_fn_set_status () 11001 { 11002 return $1 11003 } # as_fn_set_status 11004 11005 # as_fn_exit STATUS 11006 # ----------------- 11007 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11008 as_fn_exit () 11009 { 11010 set +e 11011 as_fn_set_status $1 11012 exit $1 11013 } # as_fn_exit 11014 11015 # as_fn_unset VAR 11016 # --------------- 11017 # Portably unset VAR. 11018 as_fn_unset () 11019 { 11020 { eval $1=; unset $1;} 11021 } 11022 as_unset=as_fn_unset 11023 # as_fn_append VAR VALUE 11024 # ---------------------- 11025 # Append the text in VALUE to the end of the definition contained in VAR. Take 11026 # advantage of any shell optimizations that allow amortized linear growth over 11027 # repeated appends, instead of the typical quadratic growth present in naive 11028 # implementations. 11029 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11030 eval 'as_fn_append () 11031 { 11032 eval $1+=\$2 11033 }' 11034 else 11035 as_fn_append () 11036 { 11037 eval $1=\$$1\$2 11038 } 11039 fi # as_fn_append 11040 11041 # as_fn_arith ARG... 11042 # ------------------ 11043 # Perform arithmetic evaluation on the ARGs, and store the result in the 11044 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11045 # must be portable across $(()) and expr. 11046 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11047 eval 'as_fn_arith () 11048 { 11049 as_val=$(( $* )) 11050 }' 11051 else 11052 as_fn_arith () 11053 { 11054 as_val=`expr "$@" || test $? -eq 1` 11055 } 11056 fi # as_fn_arith 11057 11058 11059 if expr a : '\(a\)' >/dev/null 2>&1 && 11060 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11061 as_expr=expr 11062 else 11063 as_expr=false 11064 fi 11065 11066 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11067 as_basename=basename 11068 else 11069 as_basename=false 11070 fi 11071 11072 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11073 as_dirname=dirname 11074 else 11075 as_dirname=false 11076 fi 11077 11078 as_me=`$as_basename -- "$0" || 11079 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11080 X"$0" : 'X\(//\)$' \| \ 11081 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11082 $as_echo X/"$0" | 11083 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11084 s//\1/ 11085 q 11086 } 11087 /^X\/\(\/\/\)$/{ 11088 s//\1/ 11089 q 11090 } 11091 /^X\/\(\/\).*/{ 11092 s//\1/ 11093 q 11094 } 11095 s/.*/./; q'` 11096 11097 # Avoid depending upon Character Ranges. 11098 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11099 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11100 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11101 as_cr_digits='0123456789' 11102 as_cr_alnum=$as_cr_Letters$as_cr_digits 11103 11104 ECHO_C= ECHO_N= ECHO_T= 11105 case `echo -n x` in #((((( 11106 -n*) 11107 case `echo 'xy\c'` in 11108 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11109 xy) ECHO_C='\c';; 11110 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11111 ECHO_T=' ';; 11112 esac;; 11113 *) 11114 ECHO_N='-n';; 11115 esac 11116 11117 rm -f conf$$ conf$$.exe conf$$.file 11118 if test -d conf$$.dir; then 11119 rm -f conf$$.dir/conf$$.file 11120 else 11121 rm -f conf$$.dir 11122 mkdir conf$$.dir 2>/dev/null 11123 fi 11124 if (echo >conf$$.file) 2>/dev/null; then 11125 if ln -s conf$$.file conf$$ 2>/dev/null; then 11126 as_ln_s='ln -s' 11127 # ... but there are two gotchas: 11128 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11129 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11130 # In both cases, we have to default to `cp -pR'. 11131 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11132 as_ln_s='cp -pR' 11133 elif ln conf$$.file conf$$ 2>/dev/null; then 11134 as_ln_s=ln 11135 else 11136 as_ln_s='cp -pR' 11137 fi 11138 else 11139 as_ln_s='cp -pR' 11140 fi 11141 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11142 rmdir conf$$.dir 2>/dev/null 11143 11144 11145 # as_fn_mkdir_p 11146 # ------------- 11147 # Create "$as_dir" as a directory, including parents if necessary. 11148 as_fn_mkdir_p () 11149 { 11150 11151 case $as_dir in #( 11152 -*) as_dir=./$as_dir;; 11153 esac 11154 test -d "$as_dir" || eval $as_mkdir_p || { 11155 as_dirs= 11156 while :; do 11157 case $as_dir in #( 11158 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11159 *) as_qdir=$as_dir;; 11160 esac 11161 as_dirs="'$as_qdir' $as_dirs" 11162 as_dir=`$as_dirname -- "$as_dir" || 11163 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11164 X"$as_dir" : 'X\(//\)[^/]' \| \ 11165 X"$as_dir" : 'X\(//\)$' \| \ 11166 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11167 $as_echo X"$as_dir" | 11168 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11169 s//\1/ 11170 q 11171 } 11172 /^X\(\/\/\)[^/].*/{ 11173 s//\1/ 11174 q 11175 } 11176 /^X\(\/\/\)$/{ 11177 s//\1/ 11178 q 11179 } 11180 /^X\(\/\).*/{ 11181 s//\1/ 11182 q 11183 } 11184 s/.*/./; q'` 11185 test -d "$as_dir" && break 11186 done 11187 test -z "$as_dirs" || eval "mkdir $as_dirs" 11188 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11189 11190 11191 } # as_fn_mkdir_p 11192 if mkdir -p . 2>/dev/null; then 11193 as_mkdir_p='mkdir -p "$as_dir"' 11194 else 11195 test -d ./-p && rmdir ./-p 11196 as_mkdir_p=false 11197 fi 11198 11199 11200 # as_fn_executable_p FILE 11201 # ----------------------- 11202 # Test if FILE is an executable regular file. 11203 as_fn_executable_p () 11204 { 11205 test -f "$1" && test -x "$1" 11206 } # as_fn_executable_p 11207 as_test_x='test -x' 11208 as_executable_p=as_fn_executable_p 11209 11210 # Sed expression to map a string onto a valid CPP name. 11211 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11212 11213 # Sed expression to map a string onto a valid variable name. 11214 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11215 11216 11217 exec 6>&1 11218 ## ----------------------------------- ## 11219 ## Main body of $CONFIG_STATUS script. ## 11220 ## ----------------------------------- ## 11221 _ASEOF 11222 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11223 11224 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11225 # Save the log message, to keep $0 and so on meaningful, and to 11226 # report actual input values of CONFIG_FILES etc. instead of their 11227 # values after options handling. 11228 ac_log=" 11229 This file was extended by xkill $as_me 1.0.5, which was 11230 generated by GNU Autoconf 2.69. Invocation command line was 11231 11232 CONFIG_FILES = $CONFIG_FILES 11233 CONFIG_HEADERS = $CONFIG_HEADERS 11234 CONFIG_LINKS = $CONFIG_LINKS 11235 CONFIG_COMMANDS = $CONFIG_COMMANDS 11236 $ $0 $@ 11237 11238 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11239 " 11240 11241 _ACEOF 11242 11243 case $ac_config_files in *" 11244 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11245 esac 11246 11247 case $ac_config_headers in *" 11248 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11249 esac 11250 11251 11252 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11253 # Files that config.status was made for. 11254 config_files="$ac_config_files" 11255 config_headers="$ac_config_headers" 11256 config_commands="$ac_config_commands" 11257 11258 _ACEOF 11259 11260 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11261 ac_cs_usage="\ 11262 \`$as_me' instantiates files and other configuration actions 11263 from templates according to the current configuration. Unless the files 11264 and actions are specified as TAGs, all are instantiated by default. 11265 11266 Usage: $0 [OPTION]... [TAG]... 11267 11268 -h, --help print this help, then exit 11269 -V, --version print version number and configuration settings, then exit 11270 --config print configuration, then exit 11271 -q, --quiet, --silent 11272 do not print progress messages 11273 -d, --debug don't remove temporary files 11274 --recheck update $as_me by reconfiguring in the same conditions 11275 --file=FILE[:TEMPLATE] 11276 instantiate the configuration file FILE 11277 --header=FILE[:TEMPLATE] 11278 instantiate the configuration header FILE 11279 11280 Configuration files: 11281 $config_files 11282 11283 Configuration headers: 11284 $config_headers 11285 11286 Configuration commands: 11287 $config_commands 11288 11289 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11290 11291 _ACEOF 11292 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11293 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11294 ac_cs_version="\\ 11295 xkill config.status 1.0.5 11296 configured by $0, generated by GNU Autoconf 2.69, 11297 with options \\"\$ac_cs_config\\" 11298 11299 Copyright (C) 2012 Free Software Foundation, Inc. 11300 This config.status script is free software; the Free Software Foundation 11301 gives unlimited permission to copy, distribute and modify it." 11302 11303 ac_pwd='$ac_pwd' 11304 srcdir='$srcdir' 11305 INSTALL='$INSTALL' 11306 MKDIR_P='$MKDIR_P' 11307 AWK='$AWK' 11308 test -n "\$AWK" || AWK=awk 11309 _ACEOF 11310 11311 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11312 # The default lists apply if the user does not specify any file. 11313 ac_need_defaults=: 11314 while test $# != 0 11315 do 11316 case $1 in 11317 --*=?*) 11318 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11319 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11320 ac_shift=: 11321 ;; 11322 --*=) 11323 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11324 ac_optarg= 11325 ac_shift=: 11326 ;; 11327 *) 11328 ac_option=$1 11329 ac_optarg=$2 11330 ac_shift=shift 11331 ;; 11332 esac 11333 11334 case $ac_option in 11335 # Handling of the options. 11336 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11337 ac_cs_recheck=: ;; 11338 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11339 $as_echo "$ac_cs_version"; exit ;; 11340 --config | --confi | --conf | --con | --co | --c ) 11341 $as_echo "$ac_cs_config"; exit ;; 11342 --debug | --debu | --deb | --de | --d | -d ) 11343 debug=: ;; 11344 --file | --fil | --fi | --f ) 11345 $ac_shift 11346 case $ac_optarg in 11347 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11348 '') as_fn_error $? "missing file argument" ;; 11349 esac 11350 as_fn_append CONFIG_FILES " '$ac_optarg'" 11351 ac_need_defaults=false;; 11352 --header | --heade | --head | --hea ) 11353 $ac_shift 11354 case $ac_optarg in 11355 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11356 esac 11357 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11358 ac_need_defaults=false;; 11359 --he | --h) 11360 # Conflict between --help and --header 11361 as_fn_error $? "ambiguous option: \`$1' 11362 Try \`$0 --help' for more information.";; 11363 --help | --hel | -h ) 11364 $as_echo "$ac_cs_usage"; exit ;; 11365 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11366 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11367 ac_cs_silent=: ;; 11368 11369 # This is an error. 11370 -*) as_fn_error $? "unrecognized option: \`$1' 11371 Try \`$0 --help' for more information." ;; 11372 11373 *) as_fn_append ac_config_targets " $1" 11374 ac_need_defaults=false ;; 11375 11376 esac 11377 shift 11378 done 11379 11380 ac_configure_extra_args= 11381 11382 if $ac_cs_silent; then 11383 exec 6>/dev/null 11384 ac_configure_extra_args="$ac_configure_extra_args --silent" 11385 fi 11386 11387 _ACEOF 11388 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11389 if \$ac_cs_recheck; then 11390 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11391 shift 11392 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11393 CONFIG_SHELL='$SHELL' 11394 export CONFIG_SHELL 11395 exec "\$@" 11396 fi 11397 11398 _ACEOF 11399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11400 exec 5>>config.log 11401 { 11402 echo 11403 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11404 ## Running $as_me. ## 11405 _ASBOX 11406 $as_echo "$ac_log" 11407 } >&5 11408 11409 _ACEOF 11410 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11411 # 11412 # INIT-COMMANDS 11413 # 11414 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11415 11416 _ACEOF 11417 11418 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11419 11420 # Handling of arguments. 11421 for ac_config_target in $ac_config_targets 11422 do 11423 case $ac_config_target in 11424 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11425 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11426 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11427 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11428 11429 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11430 esac 11431 done 11432 11433 11434 # If the user did not use the arguments to specify the items to instantiate, 11435 # then the envvar interface is used. Set only those that are not. 11436 # We use the long form for the default assignment because of an extremely 11437 # bizarre bug on SunOS 4.1.3. 11438 if $ac_need_defaults; then 11439 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11440 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11441 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11442 fi 11443 11444 # Have a temporary directory for convenience. Make it in the build tree 11445 # simply because there is no reason against having it here, and in addition, 11446 # creating and moving files from /tmp can sometimes cause problems. 11447 # Hook for its removal unless debugging. 11448 # Note that there is a small window in which the directory will not be cleaned: 11449 # after its creation but before its name has been assigned to `$tmp'. 11450 $debug || 11451 { 11452 tmp= ac_tmp= 11453 trap 'exit_status=$? 11454 : "${ac_tmp:=$tmp}" 11455 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11456 ' 0 11457 trap 'as_fn_exit 1' 1 2 13 15 11458 } 11459 # Create a (secure) tmp directory for tmp files. 11460 11461 { 11462 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11463 test -d "$tmp" 11464 } || 11465 { 11466 tmp=./conf$$-$RANDOM 11467 (umask 077 && mkdir "$tmp") 11468 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11469 ac_tmp=$tmp 11470 11471 # Set up the scripts for CONFIG_FILES section. 11472 # No need to generate them if there are no CONFIG_FILES. 11473 # This happens for instance with `./config.status config.h'. 11474 if test -n "$CONFIG_FILES"; then 11475 11476 11477 ac_cr=`echo X | tr X '\015'` 11478 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11479 # But we know of no other shell where ac_cr would be empty at this 11480 # point, so we can use a bashism as a fallback. 11481 if test "x$ac_cr" = x; then 11482 eval ac_cr=\$\'\\r\' 11483 fi 11484 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11485 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11486 ac_cs_awk_cr='\\r' 11487 else 11488 ac_cs_awk_cr=$ac_cr 11489 fi 11490 11491 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11492 _ACEOF 11493 11494 11495 { 11496 echo "cat >conf$$subs.awk <<_ACEOF" && 11497 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11498 echo "_ACEOF" 11499 } >conf$$subs.sh || 11500 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11501 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11502 ac_delim='%!_!# ' 11503 for ac_last_try in false false false false false :; do 11504 . ./conf$$subs.sh || 11505 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11506 11507 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11508 if test $ac_delim_n = $ac_delim_num; then 11509 break 11510 elif $ac_last_try; then 11511 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11512 else 11513 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11514 fi 11515 done 11516 rm -f conf$$subs.sh 11517 11518 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11519 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11520 _ACEOF 11521 sed -n ' 11522 h 11523 s/^/S["/; s/!.*/"]=/ 11524 p 11525 g 11526 s/^[^!]*!// 11527 :repl 11528 t repl 11529 s/'"$ac_delim"'$// 11530 t delim 11531 :nl 11532 h 11533 s/\(.\{148\}\)..*/\1/ 11534 t more1 11535 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11536 p 11537 n 11538 b repl 11539 :more1 11540 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11541 p 11542 g 11543 s/.\{148\}// 11544 t nl 11545 :delim 11546 h 11547 s/\(.\{148\}\)..*/\1/ 11548 t more2 11549 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11550 p 11551 b 11552 :more2 11553 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11554 p 11555 g 11556 s/.\{148\}// 11557 t delim 11558 ' <conf$$subs.awk | sed ' 11559 /^[^""]/{ 11560 N 11561 s/\n// 11562 } 11563 ' >>$CONFIG_STATUS || ac_write_fail=1 11564 rm -f conf$$subs.awk 11565 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11566 _ACAWK 11567 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11568 for (key in S) S_is_set[key] = 1 11569 FS = "" 11570 11571 } 11572 { 11573 line = $ 0 11574 nfields = split(line, field, "@") 11575 substed = 0 11576 len = length(field[1]) 11577 for (i = 2; i < nfields; i++) { 11578 key = field[i] 11579 keylen = length(key) 11580 if (S_is_set[key]) { 11581 value = S[key] 11582 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11583 len += length(value) + length(field[++i]) 11584 substed = 1 11585 } else 11586 len += 1 + keylen 11587 } 11588 11589 print line 11590 } 11591 11592 _ACAWK 11593 _ACEOF 11594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11595 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11596 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11597 else 11598 cat 11599 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11600 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11601 _ACEOF 11602 11603 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11604 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11605 # trailing colons and then remove the whole line if VPATH becomes empty 11606 # (actually we leave an empty line to preserve line numbers). 11607 if test "x$srcdir" = x.; then 11608 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11609 h 11610 s/// 11611 s/^/:/ 11612 s/[ ]*$/:/ 11613 s/:\$(srcdir):/:/g 11614 s/:\${srcdir}:/:/g 11615 s/:@srcdir@:/:/g 11616 s/^:*// 11617 s/:*$// 11618 x 11619 s/\(=[ ]*\).*/\1/ 11620 G 11621 s/\n// 11622 s/^[^=]*=[ ]*$// 11623 }' 11624 fi 11625 11626 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11627 fi # test -n "$CONFIG_FILES" 11628 11629 # Set up the scripts for CONFIG_HEADERS section. 11630 # No need to generate them if there are no CONFIG_HEADERS. 11631 # This happens for instance with `./config.status Makefile'. 11632 if test -n "$CONFIG_HEADERS"; then 11633 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11634 BEGIN { 11635 _ACEOF 11636 11637 # Transform confdefs.h into an awk script `defines.awk', embedded as 11638 # here-document in config.status, that substitutes the proper values into 11639 # config.h.in to produce config.h. 11640 11641 # Create a delimiter string that does not exist in confdefs.h, to ease 11642 # handling of long lines. 11643 ac_delim='%!_!# ' 11644 for ac_last_try in false false :; do 11645 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11646 if test -z "$ac_tt"; then 11647 break 11648 elif $ac_last_try; then 11649 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11650 else 11651 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11652 fi 11653 done 11654 11655 # For the awk script, D is an array of macro values keyed by name, 11656 # likewise P contains macro parameters if any. Preserve backslash 11657 # newline sequences. 11658 11659 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11660 sed -n ' 11661 s/.\{148\}/&'"$ac_delim"'/g 11662 t rset 11663 :rset 11664 s/^[ ]*#[ ]*define[ ][ ]*/ / 11665 t def 11666 d 11667 :def 11668 s/\\$// 11669 t bsnl 11670 s/["\\]/\\&/g 11671 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11672 D["\1"]=" \3"/p 11673 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11674 d 11675 :bsnl 11676 s/["\\]/\\&/g 11677 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11678 D["\1"]=" \3\\\\\\n"\\/p 11679 t cont 11680 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11681 t cont 11682 d 11683 :cont 11684 n 11685 s/.\{148\}/&'"$ac_delim"'/g 11686 t clear 11687 :clear 11688 s/\\$// 11689 t bsnlc 11690 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11691 d 11692 :bsnlc 11693 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11694 b cont 11695 ' <confdefs.h | sed ' 11696 s/'"$ac_delim"'/"\\\ 11697 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11698 11699 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11700 for (key in D) D_is_set[key] = 1 11701 FS = "" 11702 } 11703 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11704 line = \$ 0 11705 split(line, arg, " ") 11706 if (arg[1] == "#") { 11707 defundef = arg[2] 11708 mac1 = arg[3] 11709 } else { 11710 defundef = substr(arg[1], 2) 11711 mac1 = arg[2] 11712 } 11713 split(mac1, mac2, "(") #) 11714 macro = mac2[1] 11715 prefix = substr(line, 1, index(line, defundef) - 1) 11716 if (D_is_set[macro]) { 11717 # Preserve the white space surrounding the "#". 11718 print prefix "define", macro P[macro] D[macro] 11719 next 11720 } else { 11721 # Replace #undef with comments. This is necessary, for example, 11722 # in the case of _POSIX_SOURCE, which is predefined and required 11723 # on some systems where configure will not decide to define it. 11724 if (defundef == "undef") { 11725 print "/*", prefix defundef, macro, "*/" 11726 next 11727 } 11728 } 11729 } 11730 { print } 11731 _ACAWK 11732 _ACEOF 11733 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11734 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11735 fi # test -n "$CONFIG_HEADERS" 11736 11737 11738 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11739 shift 11740 for ac_tag 11741 do 11742 case $ac_tag in 11743 :[FHLC]) ac_mode=$ac_tag; continue;; 11744 esac 11745 case $ac_mode$ac_tag in 11746 :[FHL]*:*);; 11747 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11748 :[FH]-) ac_tag=-:-;; 11749 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11750 esac 11751 ac_save_IFS=$IFS 11752 IFS=: 11753 set x $ac_tag 11754 IFS=$ac_save_IFS 11755 shift 11756 ac_file=$1 11757 shift 11758 11759 case $ac_mode in 11760 :L) ac_source=$1;; 11761 :[FH]) 11762 ac_file_inputs= 11763 for ac_f 11764 do 11765 case $ac_f in 11766 -) ac_f="$ac_tmp/stdin";; 11767 *) # Look for the file first in the build tree, then in the source tree 11768 # (if the path is not absolute). The absolute path cannot be DOS-style, 11769 # because $ac_f cannot contain `:'. 11770 test -f "$ac_f" || 11771 case $ac_f in 11772 [\\/$]*) false;; 11773 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11774 esac || 11775 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11776 esac 11777 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11778 as_fn_append ac_file_inputs " '$ac_f'" 11779 done 11780 11781 # Let's still pretend it is `configure' which instantiates (i.e., don't 11782 # use $as_me), people would be surprised to read: 11783 # /* config.h. Generated by config.status. */ 11784 configure_input='Generated from '` 11785 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11786 `' by configure.' 11787 if test x"$ac_file" != x-; then 11788 configure_input="$ac_file. $configure_input" 11789 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11790 $as_echo "$as_me: creating $ac_file" >&6;} 11791 fi 11792 # Neutralize special characters interpreted by sed in replacement strings. 11793 case $configure_input in #( 11794 *\&* | *\|* | *\\* ) 11795 ac_sed_conf_input=`$as_echo "$configure_input" | 11796 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11797 *) ac_sed_conf_input=$configure_input;; 11798 esac 11799 11800 case $ac_tag in 11801 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11802 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11803 esac 11804 ;; 11805 esac 11806 11807 ac_dir=`$as_dirname -- "$ac_file" || 11808 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11809 X"$ac_file" : 'X\(//\)[^/]' \| \ 11810 X"$ac_file" : 'X\(//\)$' \| \ 11811 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11812 $as_echo X"$ac_file" | 11813 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11814 s//\1/ 11815 q 11816 } 11817 /^X\(\/\/\)[^/].*/{ 11818 s//\1/ 11819 q 11820 } 11821 /^X\(\/\/\)$/{ 11822 s//\1/ 11823 q 11824 } 11825 /^X\(\/\).*/{ 11826 s//\1/ 11827 q 11828 } 11829 s/.*/./; q'` 11830 as_dir="$ac_dir"; as_fn_mkdir_p 11831 ac_builddir=. 11832 11833 case "$ac_dir" in 11834 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11835 *) 11836 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11837 # A ".." for each directory in $ac_dir_suffix. 11838 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11839 case $ac_top_builddir_sub in 11840 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11841 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11842 esac ;; 11843 esac 11844 ac_abs_top_builddir=$ac_pwd 11845 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11846 # for backward compatibility: 11847 ac_top_builddir=$ac_top_build_prefix 11848 11849 case $srcdir in 11850 .) # We are building in place. 11851 ac_srcdir=. 11852 ac_top_srcdir=$ac_top_builddir_sub 11853 ac_abs_top_srcdir=$ac_pwd ;; 11854 [\\/]* | ?:[\\/]* ) # Absolute name. 11855 ac_srcdir=$srcdir$ac_dir_suffix; 11856 ac_top_srcdir=$srcdir 11857 ac_abs_top_srcdir=$srcdir ;; 11858 *) # Relative name. 11859 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11860 ac_top_srcdir=$ac_top_build_prefix$srcdir 11861 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11862 esac 11863 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11864 11865 11866 case $ac_mode in 11867 :F) 11868 # 11869 # CONFIG_FILE 11870 # 11871 11872 case $INSTALL in 11873 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11874 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11875 esac 11876 ac_MKDIR_P=$MKDIR_P 11877 case $MKDIR_P in 11878 [\\/$]* | ?:[\\/]* ) ;; 11879 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11880 esac 11881 _ACEOF 11882 11883 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11884 # If the template does not know about datarootdir, expand it. 11885 # FIXME: This hack should be removed a few years after 2.60. 11886 ac_datarootdir_hack=; ac_datarootdir_seen= 11887 ac_sed_dataroot=' 11888 /datarootdir/ { 11889 p 11890 q 11891 } 11892 /@datadir@/p 11893 /@docdir@/p 11894 /@infodir@/p 11895 /@localedir@/p 11896 /@mandir@/p' 11897 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11898 *datarootdir*) ac_datarootdir_seen=yes;; 11899 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11900 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11901 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11902 _ACEOF 11903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11904 ac_datarootdir_hack=' 11905 s&@datadir@&$datadir&g 11906 s&@docdir@&$docdir&g 11907 s&@infodir@&$infodir&g 11908 s&@localedir@&$localedir&g 11909 s&@mandir@&$mandir&g 11910 s&\\\${datarootdir}&$datarootdir&g' ;; 11911 esac 11912 _ACEOF 11913 11914 # Neutralize VPATH when `$srcdir' = `.'. 11915 # Shell code in configure.ac might set extrasub. 11916 # FIXME: do we really want to maintain this feature? 11917 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11918 ac_sed_extra="$ac_vpsub 11919 $extrasub 11920 _ACEOF 11921 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11922 :t 11923 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11924 s|@configure_input@|$ac_sed_conf_input|;t t 11925 s&@top_builddir@&$ac_top_builddir_sub&;t t 11926 s&@top_build_prefix@&$ac_top_build_prefix&;t t 11927 s&@srcdir@&$ac_srcdir&;t t 11928 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11929 s&@top_srcdir@&$ac_top_srcdir&;t t 11930 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11931 s&@builddir@&$ac_builddir&;t t 11932 s&@abs_builddir@&$ac_abs_builddir&;t t 11933 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11934 s&@INSTALL@&$ac_INSTALL&;t t 11935 s&@MKDIR_P@&$ac_MKDIR_P&;t t 11936 $ac_datarootdir_hack 11937 " 11938 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11939 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11940 11941 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11942 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11943 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11944 "$ac_tmp/out"`; test -z "$ac_out"; } && 11945 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11946 which seems to be undefined. Please make sure it is defined" >&5 11947 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11948 which seems to be undefined. Please make sure it is defined" >&2;} 11949 11950 rm -f "$ac_tmp/stdin" 11951 case $ac_file in 11952 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11953 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11954 esac \ 11955 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11956 ;; 11957 :H) 11958 # 11959 # CONFIG_HEADER 11960 # 11961 if test x"$ac_file" != x-; then 11962 { 11963 $as_echo "/* $configure_input */" \ 11964 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11965 } >"$ac_tmp/config.h" \ 11966 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11967 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11968 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11969 $as_echo "$as_me: $ac_file is unchanged" >&6;} 11970 else 11971 rm -f "$ac_file" 11972 mv "$ac_tmp/config.h" "$ac_file" \ 11973 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11974 fi 11975 else 11976 $as_echo "/* $configure_input */" \ 11977 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11978 || as_fn_error $? "could not create -" "$LINENO" 5 11979 fi 11980 # Compute "$ac_file"'s index in $config_headers. 11981 _am_arg="$ac_file" 11982 _am_stamp_count=1 11983 for _am_header in $config_headers :; do 11984 case $_am_header in 11985 $_am_arg | $_am_arg:* ) 11986 break ;; 11987 * ) 11988 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11989 esac 11990 done 11991 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11992 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11993 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11994 X"$_am_arg" : 'X\(//\)$' \| \ 11995 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11996 $as_echo X"$_am_arg" | 11997 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11998 s//\1/ 11999 q 12000 } 12001 /^X\(\/\/\)[^/].*/{ 12002 s//\1/ 12003 q 12004 } 12005 /^X\(\/\/\)$/{ 12006 s//\1/ 12007 q 12008 } 12009 /^X\(\/\).*/{ 12010 s//\1/ 12011 q 12012 } 12013 s/.*/./; q'`/stamp-h$_am_stamp_count 12014 ;; 12015 12016 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12017 $as_echo "$as_me: executing $ac_file commands" >&6;} 12018 ;; 12019 esac 12020 12021 12022 case $ac_file$ac_mode in 12023 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12024 # Older Autoconf quotes --file arguments for eval, but not when files 12025 # are listed without --file. Let's play safe and only enable the eval 12026 # if we detect the quoting. 12027 case $CONFIG_FILES in 12028 *\'*) eval set x "$CONFIG_FILES" ;; 12029 *) set x $CONFIG_FILES ;; 12030 esac 12031 shift 12032 for mf 12033 do 12034 # Strip MF so we end up with the name of the file. 12035 mf=`echo "$mf" | sed -e 's/:.*$//'` 12036 # Check whether this is an Automake generated Makefile or not. 12037 # We used to match only the files named 'Makefile.in', but 12038 # some people rename them; so instead we look at the file content. 12039 # Grep'ing the first line is not enough: some people post-process 12040 # each Makefile.in and add a new line on top of each file to say so. 12041 # Grep'ing the whole file is not good either: AIX grep has a line 12042 # limit of 2048, but all sed's we know have understand at least 4000. 12043 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12044 dirpart=`$as_dirname -- "$mf" || 12045 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12046 X"$mf" : 'X\(//\)[^/]' \| \ 12047 X"$mf" : 'X\(//\)$' \| \ 12048 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12049 $as_echo X"$mf" | 12050 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12051 s//\1/ 12052 q 12053 } 12054 /^X\(\/\/\)[^/].*/{ 12055 s//\1/ 12056 q 12057 } 12058 /^X\(\/\/\)$/{ 12059 s//\1/ 12060 q 12061 } 12062 /^X\(\/\).*/{ 12063 s//\1/ 12064 q 12065 } 12066 s/.*/./; q'` 12067 else 12068 continue 12069 fi 12070 # Extract the definition of DEPDIR, am__include, and am__quote 12071 # from the Makefile without running 'make'. 12072 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12073 test -z "$DEPDIR" && continue 12074 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12075 test -z "$am__include" && continue 12076 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12077 # Find all dependency output files, they are included files with 12078 # $(DEPDIR) in their names. We invoke sed twice because it is the 12079 # simplest approach to changing $(DEPDIR) to its actual value in the 12080 # expansion. 12081 for file in `sed -n " 12082 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12083 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12084 # Make sure the directory exists. 12085 test -f "$dirpart/$file" && continue 12086 fdir=`$as_dirname -- "$file" || 12087 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12088 X"$file" : 'X\(//\)[^/]' \| \ 12089 X"$file" : 'X\(//\)$' \| \ 12090 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12091 $as_echo X"$file" | 12092 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12093 s//\1/ 12094 q 12095 } 12096 /^X\(\/\/\)[^/].*/{ 12097 s//\1/ 12098 q 12099 } 12100 /^X\(\/\/\)$/{ 12101 s//\1/ 12102 q 12103 } 12104 /^X\(\/\).*/{ 12105 s//\1/ 12106 q 12107 } 12108 s/.*/./; q'` 12109 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12110 # echo "creating $dirpart/$file" 12111 echo '# dummy' > "$dirpart/$file" 12112 done 12113 done 12114 } 12115 ;; 12116 12117 esac 12118 done # for ac_tag 12119 12120 12121 as_fn_exit 0 12122 _ACEOF 12123 ac_clean_files=$ac_clean_files_save 12124 12125 test $ac_write_fail = 0 || 12126 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12127 12128 12129 # configure is writing to config.log, and then calls config.status. 12130 # config.status does its own redirection, appending to config.log. 12131 # Unfortunately, on DOS this fails, as config.log is still kept open 12132 # by configure, so config.status won't be able to write to it; its 12133 # output is simply discarded. So we exec the FD to /dev/null, 12134 # effectively closing config.log, so it can be properly (re)opened and 12135 # appended to by config.status. When coming back to configure, we 12136 # need to make the FD available again. 12137 if test "$no_create" != yes; then 12138 ac_cs_success=: 12139 ac_config_status_args= 12140 test "$silent" = yes && 12141 ac_config_status_args="$ac_config_status_args --quiet" 12142 exec 5>/dev/null 12143 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12144 exec 5>>config.log 12145 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12146 # would make configure fail if this is the last instruction. 12147 $ac_cs_success || as_fn_exit 1 12148 fi 12149 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12150 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12151 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12152 fi 12153 12154
Indexes created Mon Apr 13 00:22:24 UTC 2026